Rotary Bluetooth earphone charging bin

Abstract

The utility model relates to the technical field of charging bins, in particular to a rotary Bluetooth headset charging bin which comprises a charging bin base, a bin position formed in the top of the charging bin base and a top cover arranged on the top of the charging bin base. A first spring is fixedly connected between the bottom end of the rotating piece and the blind hole, the top end of the rotating piece is fixedly connected with the bottom face of the top cover, a buckling piece is further fixedly installed on the bottom face of the top cover, a through hole for the buckling piece to be inserted is formed in the top face of the charging bin, and a switch assembly connected with the buckling piece in a buckled mode is installed in the charging bin base. When the rotating part is located in the blind hole and cannot continue to ascend, the distance between the bottom face of the top cover and the top face of the charging bin base is smaller than the length of the earphone.

Description

Technical Field

[0001] This invention relates to the field of charging case technology, and more specifically to a rotating Bluetooth earphone charging case. Background Technology

[0002] Bluetooth headphones are wireless headphones that use Bluetooth technology. Since they are free from the constraints of data cables, Bluetooth headphones have been widely used in sports, business, and leisure since their inception. However, because Bluetooth headphones are wireless devices, they need to have a built-in power source and can be charged by connecting to an external power adapter through a charging port, or by using a portable charging case to charge the Bluetooth headphones.

[0003] In the current technology, most Bluetooth earphone charging cases are designed with a flip-top opening mechanism. Simply flipping the top cover upwards allows the Bluetooth earphones to be taken out of the case. However, in daily use, the charging case often falls. The impact when the charging case falls to the ground usually causes the top cover to open automatically, causing the Bluetooth earphones to pop out of the case. At this time, the user not only has to look for the charging case, but also for the smaller Bluetooth earphones.

[0004] The information disclosed in the background section is only intended to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to provide a new way of opening the earphone case, which makes it difficult for the earphones to pop out of the case when it is dropped, thus solving the above-mentioned shortcomings in the technology.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a rotating Bluetooth earphone charging case, comprising a charging case base, a compartment at the top of the charging case base, and a top cover at the top of the charging case base. The charging case base has an upward-opening blind hole, a rotating component is vertically slidably connected within the blind hole, a first spring is fixedly connected between the bottom end of the rotating component and the blind hole, the top end of the rotating component is fixedly connected to the bottom surface of the top cover, a latching piece is also fixedly installed on the bottom surface of the top cover, a through hole is provided on the top surface of the charging case for the latching piece to be inserted, a switch assembly is installed in the charging case base and latches with the latching piece, and when the rotating component is located in the blind hole and cannot rise further, the distance between the bottom surface of the top cover and the top surface of the charging case base is less than the length of the earphone.

[0007] Preferably, the blind hole includes a cylindrical hole and a fan-shaped annular hole that connects to the outer circumferential surface of the cylindrical hole. The length of the fan-shaped annular hole is less than the length of the cylindrical hole, and the bottom end of the fan-shaped annular hole is on the same plane as the bottom end of the cylindrical hole.

[0008] Preferably, the rotating member comprises a vertical column in sliding connection with the cylindrical hole, and a clamping block in sliding connection with the fan ring hole, the clamping block being located at the bottom end of the vertical column and fixedly connected with the vertical column.

[0009] Preferably, the included angle of the fan ring hole is 180°, the clamping block is fan ring-shaped, and the included angle of the clamping block is 90°.

[0010] Preferably, the switch assembly comprises a clasp member in clasp connection with the clasp sheet, a sliding column fixedly connected on one side of the clasp member, a guide column in sliding connection with the end of the sliding column, and a second spring fixedly connected between the guide column and the clasp member, the guide column being fixedly connected with the inner cavity of the charging compartment base.

[0011] Preferably, the clasp member is fixedly connected with a stop sheet on the side away from the sliding column.

[0012] In the above technical solution, the present application provides technical effects and advantages:

[0013] 1. The product provides a new opening cover method, so that when the charging compartment base and the top cover are separated, the distance between them is less than the length of the earphone, which makes the earphone unable to pop out from the compartment position when the charging compartment falls, thereby solving the problem that the top cover is folded and separated from the charging compartment base after the flip cover type charging compartment falls, causing the earphone to pop out from the compartment position and resulting in a loss probability;

[0014] 2. The product provides a new opening cover method, which requires pressing the switch assembly to separate the charging compartment base from the top cover, and then rotating the top cover under the action of the rotating member until it is no longer located directly above the compartment position to block the earphone from being taken out;

[0015] 3. The product is simple to operate and easy to use, and the earphone is also difficult to pop out from the compartment position once the charging compartment falls, without the need to find not only the fallen charging compartment but also the smaller earphone as in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0017] Figure 1 is a schematic view of the overall structure of the present application;

[0018] Figure 2 is a sectional view of the inner support structure of the present application;

[0019] Figure 3Fig. 2 is a sectional view of the metal powder spraying device of the present application;

[0020] Figure 4 Fig. 3 is an enlarged view of the structure of part A of Fig. 2 of the present application;

[0021] Figure 5 Fig. 4 is an enlarged view of the structure of part A of Fig. 3 of the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, charging bin base; 2, bin site; 3, top cover; 4, blind hole; 4a, cylindrical hole; 4b, fan ring hole; 5, rotating part; 5a, vertical column; 5b, clamping block; 6, first spring; 7, clamping sheet; 8, through hole; 9, switch assembly; 9a, clamping part; 9b, sliding column; 9c, guide column; 9d, second spring; 10, blocking sheet. DETAILED DESCRIPTION

[0024] In order for those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings in the specification and specific embodiments.

[0026] The present application provides a method for preparing a compound of formula (I) Figures 1-5The illustrated one kind is a rotary Bluetooth earphone charging bin, including charging bin base 1, the bin site 2 being set up in the top of charging bin base 1 and the top cover 3 being set up in the top of charging bin base 1, the charging bin base 1 has the blind hole 4 with upward opening in, the blind hole 4 includes the cylindrical hole 4a and the fan ring hole 4b being communicated with the outer circumferential surface of cylindrical hole 4a, the length of fan ring hole 4b is less than the length of cylindrical hole 4a, and the bottom end of fan ring hole 4b and the bottom end of cylindrical hole 4a are in the same plane, the blind hole 4 is vertically slidably connected with the rotating part 5, the rotating part 5 includes the vertical column 5a being slidably connected with cylindrical hole 4a, and the clamping block 5b being slidably connected with fan ring hole 4b, the clamping block 5b is located at the bottom end of vertical column 5a and is fixedly connected with vertical column 5a, the first spring 6 is fixedly connected between the bottom end of vertical column 5a and the bottom end of cylindrical hole 4a, the top end of vertical column 5a is fixedly connected with the bottom surface of top cover 3, the included angle of fan ring hole 4b is 180°, the clamping block 5b is fan ring, and the included angle of clamping block 5b is 90°, the buckle sheet 7 is further fixedly installed on the bottom surface of top cover 3, the through hole 8 for inserting the buckle sheet 7 is set up on the top surface of charging bin, the switch assembly 9 is installed in the charging bin base 1 and is buckled with the buckle sheet 7, the switch assembly 9 includes the buckle piece 9a being buckled with the buckle sheet 7, the sliding column 9b being fixedly connected on one side of buckle piece 9a, the guide column 9c being slidably connected with the end of sliding column 9b, and the second spring 9d being fixedly connected between the guide column 9c and the buckle piece 9a, the guide column 9c is fixedly connected with the inner cavity of charging bin base 1, the baffle 10 is slidably connected on one side of charging bin base 1, the buckle piece 9a is fixedly connected with the baffle 10 away from one side of sliding column 9b, when the clamping block 5b cannot continue to rise in the fan ring hole 4b, the distance between the bottom surface of top cover 3 and the top surface of charging bin base 1 is less than the length of earphone;

[0027] When the user needs to charge the earphone, the right hand holds the charging bin base 1, and then the middle finger presses the baffle 10 into the charging bin base 1, the baffle 10 drives the buckle piece 9a, the buckle piece 9a drives the sliding column 9b to move into the guide column 9c, so that the second spring 9d is compressed, at the same time, the buckle piece 9a is separated from the buckle sheet 7, at this time, the first spring 6 drives the top cover 3 to be upward, so that the top cover 3 is separated from the charging bin body, the buckle sheet 7 on the top cover 3 is pulled out from the through hole 8, at this time, the distance between the charging bin body and the top cover 3, the user uses the thumb to move the top cover 3 around the vertical column 5a, at this time, the top cover 3 drives the vertical column 5a to rotate in the cylindrical hole 4a, at the same time, the vertical column 5a drives the clamping block 5b to rotate in the fan ring hole 4b, when the clamping block 5b contacts the other end of the fan ring hole 4b, the top cover 3 is no longer located directly above the bin site 2 of the charging bin base 1, at the same time, the first spring 6 slightly rotates and generates torsion, then the user inserts the earphone into the bin site 2 and releases the top cover 3, and reversely moves the top cover 3 to reset, then the user presses the top cover 3 downward to the charging bin base 1 with the thumb, the top cover 3 drives the buckle sheet 7 to be buckled with the buckle piece 9a again;

[0028] When the charging case is accidentally dropped from a pocket or the like to the ground, if the switch assembly 9 is opened as in the prior art, because the distance between the top cover 3 and the charging case base 1 after the top cover 3 is separated from the charging case base 1 is less than the length of the earphone, the earphone will hit the bottom surface of the top cover 3 when sliding out of the earphone position 2, and cannot be removed from the earphone position 2 as a whole. After the top cover 3 is not located directly above the charging case base 1 to block the earphone position 2, the earphone can be removed from the earphone position 2, thereby preventing the earphone from being ejected from the charging case after the charging case is dropped.

[0029] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application.

Claims

1. A rotary Bluetooth earphone charging bin, comprising a charging bin base (1), a bin position (2) opened at the top of the charging bin base (1), and a top cover (3) provided at the top of the charging bin base (1), characterized in that: The charging warehouse base (1) has a blind hole (4) with an upward opening, a rotating part (5) is vertically and slidingly connected in the blind hole (4), a first spring (6) is fixedly connected between the bottom end of the rotating part (5) and the blind hole (4), the top end of the rotating part (5) is fixedly connected with the bottom surface of the top cover (3), the bottom surface of the top cover (3) is also fixedly installed with a buckle piece (7), the top surface of the charging warehouse is provided with a through hole (8) for inserting the buckle piece (7), the charging warehouse base (1) is installed with a switch assembly (9) buckled with the buckle piece (7), when the rotating part (5) cannot continue to rise in the blind hole (4), the distance between the bottom surface of the top cover (3) and the top surface of the charging warehouse base (1) is less than the length of the earphone.

2. The rotating Bluetooth earphone charging bin according to claim 1, characterized in that: The blind hole (4) includes a cylindrical hole (4a) and a fan ring hole (4b) in communication with the outer circumferential surface of the cylindrical hole (4a), the length of the fan ring hole (4b) is less than the length of the cylindrical hole (4a), and the bottom end of the fan ring hole (4b) is in the same plane as the bottom end of the cylindrical hole (4a).

3. The rotating Bluetooth earphone charging bin according to claim 2, characterized in that: The rotating part (5) includes a vertical column (5a) slidingly connected with the cylindrical hole (4a), and a clamping block (5b) slidingly connected with the fan ring hole (4b), the clamping block (5b) is located at the bottom end of the vertical column (5a) and is fixedly connected with the vertical column (5a).

4. The rotating Bluetooth earphone charging bin according to claim 3, characterized in that: The included angle of the fan ring hole (4b) is 180°, the clamping block (5b) is a fan ring, and the included angle of the clamping block (5b) is 90°.

5. The rotating Bluetooth earphone charging bin according to claim 1, characterized in that: The switch assembly (9) includes a buckle piece (9a) buckled with the buckle piece (7), a sliding column (9b) fixedly connected on one side of the buckle piece (9a), a guide column (9c) slidingly connected at the end of the sliding column (9b), and a second spring (9d) fixedly connected between the guide column (9c) and the buckle piece (9a), the guide column (9c) is fixedly connected with the inner cavity of the charging warehouse base (1).

6. The rotating Bluetooth earphone charging bin according to claim 5, characterized in that: The charging warehouse base (1) is slidingly connected with a baffle (10) on one side, and the buckle piece (9a) is fixedly connected with the baffle (10) away from the sliding column (9b).

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