CN219834346U - Earphone charging box - Google Patents

Abstract

The utility model provides an earphone charging box, which comprises a box body, a box cover and a rotating piece, wherein the box body is provided with a plurality of grooves; the box cover can be covered on the box body or separated from the box body; the first end of the rotating piece is positioned in the box body and is rotationally connected with the box body; the second end of the rotating piece is positioned in the box cover and is rotationally connected with the box cover; wherein, a blocking part is arranged in the box cover; the second end of the rotating piece is provided with a limiting part; the blocking part and the inner side wall of the box cover are surrounded to form a movable space for the rotation of the limiting part. In the utility model, the first end and the second end of the rotating piece are respectively positioned in the box body and the box cover, so that the rotating piece can be completely hidden in the charging box, and the beautiful appearance of the charging box is improved; through setting up spacing portion and blocking portion, can restrict the opening angle of lid, both avoided because the lid opens the angle and is too little, cause the interference to the finger when taking out the earphone, also avoided because the lid opens the angle too big, the lid presss from both sides the risk of damaging the finger, promoted convenience and the security that the cell-phone charging box used greatly.

Description

Earphone charging box

Technical Field

The utility model belongs to the technical field of charging boxes, and particularly relates to an earphone charging box.

Background

The charging box of the wireless earphone in the market generally comprises a box body, a box cover and a rotating structure, wherein the rotating structure consists of a rotating shaft and a shaft sleeve, a metal rotating shaft is arranged on one edge of the box body and one edge of the box cover, and the other edge of the box body and one edge of the box cover are provided with the shaft sleeve, and the charging box is rotationally connected by virtue of the rotating shaft and the shaft sleeve. However, this structure leaves a gap on the outer surface of the charging box, or the rotating shaft and the shaft sleeve are partially exposed, which affects the appearance, and the opening angle of the box cover is too large (approximately 180 degrees or more), so that fingers are easily injured when the charging box is held by hands.

In order to improve the overall aesthetic degree of the product, more and more charging boxes are used for hiding the rotating structure in the box body completely. However, because the rotating-structure is hidden inside the charging box, the rotating angle of the box cover is smaller (smaller than 90 degrees), and when people take out the earphone from the flip cover, the box cover is easy to interfere with fingers due to the small opening angle, so that normal use is affected.

Disclosure of Invention

The embodiment of the utility model aims to provide an earphone charging box, which aims to solve the technical problems that in the prior art, the opening angle of a cover body is too small, the earphone is inconvenient to take, and fingers are easy to be injured due to too large opening angle of the cover body.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the earphone charging box comprises a box body, a box cover and a rotating piece; the box body comprises an outer shell and an inner shell, and the inner shell is connected with the outer shell; the box cover can be covered on the box body or separated from the box body; the first end of the rotating piece is positioned in the box body and is rotationally connected with the box body; the second end of the rotating piece is positioned in the box cover and is rotationally connected with the box cover; wherein, a blocking part is arranged in the box cover; the second end of the rotating piece is provided with a limiting part; the blocking part and the inner side wall of the box cover are surrounded to form a movable space for the rotation of the limiting part.

Optionally, the limiting part protrudes from the second end of the rotating member; when the opening angle of the box cover is maximum, the side face of the limiting part is abutted with the limiting part.

Optionally, the blocking portion has a wedge-shaped face.

Optionally, the earphone charging box further comprises a fixing piece, the fixing piece is connected with the box cover, and the blocking portion is arranged on the fixing piece.

Optionally, a boss is arranged in the box cover, and the fixing piece is connected to the boss.

Optionally, a positioning column is arranged on the fixing piece, a positioning hole is arranged on the boss, and the positioning column is connected with the positioning hole in a matched mode.

As another alternative, the blocking part is integrally formed in the box cover.

Optionally, the opening end of the inner casing is provided with an avoidance groove, and the first end of the rotating member can rotate in the avoidance groove.

Optionally, a first rotating shaft is arranged at the first end of the rotating piece, and the first rotating shaft is rotationally connected with the inner shell; the second end of the rotating piece is provided with a second rotating shaft, and the second rotating shaft is rotationally connected with the box cover.

Optionally, the rotating member has a U-shaped structure.

The earphone charging box provided by the utility model has the beneficial effects that:

(1) Compared with the prior art, the earphone charging box has the advantages that the first end of the rotating piece is positioned in the box body, and the second end of the rotating piece is positioned in the box cover, so that the rotating piece is completely hidden in the charging box, and the attractiveness of the charging box is improved;

(2) Compared with the prior art, the earphone charging box has the advantages that the limiting part is arranged at the second end of the rotating part, the blocking part is arranged in the box cover, the limiting part can move in the space surrounded by the blocking part and the inner side wall of the box cover, the opening angle of the box cover is limited, the opening angle of the box cover is enabled to be between 90 degrees and 180 degrees, the opening angle is proper, interference of the box cover on fingers when the earphone is taken out due to the fact that the opening angle of the box cover is too small is avoided, the risk that fingers are damaged by the box cover due to the fact that the opening angle of the box cover is too large is avoided, and convenience and safety in use of the earphone charging box are greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an earphone charging case according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional structure of an earphone charging case in a closed state according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional structure of an earphone charging case in a half-open state according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional structure of an earphone charging case in a fully opened state according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a connection structure between a cover and a rotating member in an earphone charging case according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a case body in an earphone charging case according to an embodiment of the present utility model;

fig. 7 is a schematic perspective view of a cover in an earphone charging case according to an embodiment of the present utility model;

fig. 8 is a schematic perspective view of a rotating member in an earphone charging case according to an embodiment of the present utility model;

fig. 9 is a schematic side view of a rotating member in a headset charging case according to an embodiment of the present utility model;

fig. 10 is a schematic perspective view of a fixing member in an earphone charging case according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

100-box body; 101-an outer housing; 102-an inner housing; 121-avoiding grooves; 122-a first shaft mounting hole;

200-box cover; 201-boss; 202-positioning holes; 203-a second fastener attachment hole; 204-a first mounting slot;

300-rotating member; 301-a first end; 302-a second end; 303-a limiting part; 304-a first spindle; 305-a second spindle; 306-mounting through holes; 307-inner wall;

400-fixing piece; 401-a barrier; 402-positioning columns; 403-first fastener attachment holes, 404-second mounting slots;

500-fasteners;

600-cell;

700-circuit board.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1, an earphone charging case provided by an embodiment of the utility model will be described. The earphone charging box comprises a box body 100, a box cover 200 and a rotating piece 300; the case 100 includes an outer case 101 and an inner case 102, the inner case 102 being connected to the outer case 101; the inner housing 102 is used for placing an earphone, and an accommodating space formed between the outer housing 101 and the inner housing 102 can be used for placing components such as a battery 600, a circuit board 700 and the like; the cover 200 can be covered on the case 100 or separated from the case 100; the first end 301 of the rotating member 300 is located in the box 100 and is rotatably connected to the box 100; the second end 302 of the rotating member 300 is positioned within the cap 200 and is rotatably coupled to the cap 200; wherein, a blocking part 401 is arranged in the box cover 200; the second end 302 of the rotating member 300 is provided with a limiting part 303; the blocking portion 401 surrounds the inner sidewall of the cap 200 to form a movable space for the rotation of the limiting portion 303.

Compared with the prior art, the earphone charging box provided by the embodiment of the utility model has the advantages that the first end 301 of the rotating member 300 is positioned in the box body 100, the second end 302 of the rotating member 300 is positioned in the box cover 200, so that the rotating member 300 is completely hidden in the charging box, and the beautiful appearance of the charging box is improved; the second end 302 of rotating member 300 is equipped with spacing portion 303, be equipped with in the lid 200 and block portion 401, spacing portion 303 can be in the space internal activity that blocks portion 401 and lid 200 inside wall surround, the opening angle of lid 200 has been restricted, can make the opening angle of lid 200 be in between 90 degrees to 180 degrees, opening angle is suitable, both avoided because lid 200 opening angle is too little, cause the interference to the finger of lid 200 when taking out the earphone, also avoided because lid 200 opening angle is too big, lid 200 presss from both sides the risk of damaging the finger, the convenience and the security of cell-phone charging box use have been promoted greatly.

In an embodiment of the present utility model, referring to fig. 8 and fig. 10, the limiting portion 303 protrudes from the second end 302 of the rotating member 300; when the opening angle of the cover 200 is maximized, the side surface of the stopper 303 abuts against the stopper 401, as shown in fig. 4.

In one embodiment of the present utility model, the blocking portion 401 has a wedge surface, and when the lid 200 is opened at the maximum angle, the side surface of the limiting portion 303 abuts against the wedge surface; the angle of inclination of the wedge-shaped surface (i.e., the angle between the wedge-shaped surface and the inner sidewall of the lid 200) determines the maximum angle that the lid 200 can be opened. For example: when the included angle between the wedge-shaped surface and the inner sidewall of the box cover 200 is 30 degrees, the opening angle of the box cover 200 with respect to the box body 100 is 120 degrees.

In an embodiment of the present utility model, referring to fig. 2 to 5, the earphone charging case further includes a fixing member 400, the fixing member 400 is connected to the case cover 200, and the blocking portion 401 is disposed on the fixing member 400. By providing the fixing member 400, the blocking portion 401 can be provided more conveniently.

In one embodiment of the present utility model, referring to fig. 5 and 7 together, a boss 201 is provided in the lid 200, and a fixing member 400 is connected to the boss 201. By providing the boss 201, the fixing member 400 can be more conveniently installed.

In an embodiment of the present utility model, referring to fig. 7 and fig. 10 together, the fixing member 400 is provided with a positioning post 402, the boss 201 is provided with a positioning hole 202, and the positioning post 402 is cooperatively connected with the positioning hole 202 (i.e. the positioning post 402 is inserted into the positioning hole 202).

In this embodiment, by setting the positioning posts 402 and the positioning holes 202, the fixing member 400 can be quickly installed on the boss 201, so that the positioning time of the fixing member 400 is reduced, the installation efficiency is improved, and the installation accuracy is ensured.

Further, the positioning post 402 and the positioning hole 202 may be in interference fit, so that the fixing member 400 is firmly installed on the boss 201 and is not easy to loosen. The number of the positioning posts 402 may be plural, and the number of the positioning holes 202 corresponds to the number of the positioning posts 402 one by one, for example, two positioning posts 402 may be provided, and the number of the positioning holes 202 corresponds to the number of the positioning posts.

In one embodiment of the present utility model, referring to fig. 1 to 5, the fixing member 400 may be connected to the boss 201 by a fastener 500.

Specifically, as shown in fig. 10, the fixing member 400 is provided with a first fastener coupling hole 403; as shown in fig. 7, the boss 201 is provided with a second fastener coupling hole 203; the fastener 500 passes through the first fastener coupling hole 403 and is coupled to the boss 201 at the second fastener coupling hole 203. The fastener 500 may be a screw and the second fastener coupling hole 203 is a threaded hole that mates with the screw.

In another embodiment of the present utility model, the blocking portion 401 is integrally formed in the interior of the box cover 200, for example: the blocking portion 401 may be formed at the inside of the cap 200 by injection molding.

In one embodiment of the present utility model, referring to fig. 1 to 4 and fig. 6, a relief groove 121 is provided at an opening end of the inner housing 102, and the first end 301 of the rotating member 300 can rotate in the relief groove 121.

In this embodiment, by providing the avoidance groove 121, a rotation space is provided for the rotation member 300, which is beneficial for the box cover 200 to be completely covered on the box body 100.

In one embodiment of the present utility model, referring to fig. 1 to 5, a first end 301 of the rotating member 300 is provided with a first rotating shaft 304, and the first rotating shaft 304 is rotatably connected with the inner housing 102; the second end 302 of the rotating member 300 is provided with a second rotating shaft 305, and the second rotating shaft 305 is rotatably connected with the box cover 200.

In this embodiment, the first end 301 of the rotating member 300 is rotatably connected to the case body 100 by providing the first rotating shaft 304, and the second end 302 of the rotating member 300 is rotatably connected to the case cover 200 by providing the second rotating shaft.

In one embodiment of the present utility model, the connection manner between the rotating member 300 and the first rotating shaft 304, and the connection manner between the rotating member 300 and the second rotating shaft 305 may be either a movable connection or a fixed connection. In this embodiment, the rotating member 300 is preferably movably connected to the first rotating shaft 304, and the rotating member 300 is fixedly connected to the second rotating shaft 305.

Specifically, as shown in fig. 8, the first end 301 of the rotating member 300 is provided with a mounting through hole 306, and the first rotating shaft 304 is inserted into the mounting through hole 306. The second shaft 305 is integrally formed with the rotating member 300 at the second end 302 of the rotating member 300.

In one embodiment of the present utility model, referring to fig. 6, a first shaft mounting hole 122 is provided on a sidewall of the avoidance groove 121, and the first shaft mounting hole 122 is used for mounting the first shaft 304. It will be appreciated that the number of first shaft mounting holes 122 is two, and that the two first shaft mounting holes 122 are respectively provided on two opposite sides of the escape recess 121.

In one embodiment of the present utility model, referring to fig. 7 to 10, the box cover 200 is provided with a first mounting groove 204, and the fixing member 400 is provided with a second mounting groove 404; when the fixing member 400 is mounted on the boss 201, the first mounting groove 204 and the second mounting groove 404 cooperate to form a second rotating shaft 305 mounting hole, and the second rotating shaft 305 mounting hole is used for mounting the second rotating shaft 305.

In one embodiment of the present utility model, referring to fig. 8 and 9, the rotating member 300 may have a U-shaped structure. Specifically, the cross-sectional shape of the rotary member 300 in the direction perpendicular to the axis of the first rotating shaft 304 is U-shaped.

The opening process of the box cover 200 in the earphone charging box provided in this embodiment is as follows:

in the closed state, as shown in fig. 2, the edge of the box cover 200 is attached to the edge of the box body 100, and the box cover 200 is completely closed on the box body 100.

In the half-opened state, one end of the cover 200, which is far from the rotating member 300, is gradually separated from the case body 100, the cover 200 rotates about the second rotation axis 305 with respect to the rotating member 300, the rotating member 300 rotates about the first rotation axis 304 with respect to the case body 100, and when the inner wall 307 of the rotating member 300 is attached to the side wall of the escape recess 121, as shown in fig. 3, the rotating member 300 stops rotating.

In the fully opened state, the cover 200 continues to rotate about the second rotation axis 305 with respect to the rotation member 300, and when the stopper 303 of the rotation member 300 abuts against the stopper 401 in the cover 200, as shown in fig. 4, the cover 200 stops rotating, and at this time, the cover 200 is fully opened.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A headset charging case, comprising:

a case body; the box body comprises an outer shell and an inner shell, and the inner shell is connected with the outer shell;

the box cover can be covered on the box body or separated from the box body; and

the first end of the rotating piece is positioned in the box body and is rotationally connected with the box body; the second end of the rotating piece is positioned in the box cover and is rotationally connected with the box cover;

wherein, a blocking part is arranged in the box cover; the second end of the rotating piece is provided with a limiting part; the blocking part and the inner side wall of the box cover are surrounded to form a movable space for the rotation of the limiting part.

2. The earphone charging case according to claim 1, wherein the limiting portion protrudes from the second end of the rotating member; when the opening angle of the box cover is maximum, the side face of the limiting part is abutted with the blocking part.

3. The earphone charging case of claim 2, wherein said blocking portion has a wedge-shaped face.

4. A headset charging case according to claim 2 or 3, wherein the headset charging case further comprises a fixing member, the fixing member being connected to the cover, the blocking portion being provided on the fixing member.

5. The earphone charging case of claim 4, wherein a boss is provided in said case cover, and said fixing member is connected to said boss.

6. The earphone charging case of claim 5, wherein the fixing member is provided with a positioning column, the boss is provided with a positioning hole, and the positioning column is connected with the positioning hole in a matching manner.

7. A headset charging case according to claim 2 or 3, wherein the blocking portion is integrally formed in the interior of the case cover.

8. The earphone charging case of claim 1, wherein the open end of the inner housing is provided with a relief groove, and the first end of the rotating member is rotatable in the relief groove.

9. The earphone charging case of claim 8, wherein a first end of said rotating member is provided with a first rotating shaft, said first rotating shaft being rotatably connected with said inner housing;

the second end of the rotating piece is provided with a second rotating shaft, and the second rotating shaft is rotationally connected with the box cover.

10. The earphone charging case according to claim 8 or 9, wherein the rotation member has a U-shaped structure.