CN212435909U

CN212435909U - Rotary side-open type earphone box

Info

Publication number: CN212435909U
Application number: CN202021530416.1U
Authority: CN
Inventors: 王冠寓; 孙施展; 田怀清; 陈立超; 丁力; 张鸾
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-01-29
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses an open earphone box of rotatory side, include: the shell body with locate interior casing in the shell body, the shell body with interior casing is square, interior casing is equipped with the earphone groove, interior casing with the shell body rotates to be connected, the shell body is opened to one side at least. Get when putting the earphone and using, outwards rotate interior casing, can let the earphone groove spill, the earphone takes out the convenience, when accomodating the earphone, the earphone is placed in the earphone groove, and the casing is inwards rotated, can let the earphone box closed, and the earphone box switching is convenient, has improved user's experience effect.

Description

Rotary side-open type earphone box

Technical Field

The utility model relates to an earphone box technical field, specific theory relates to an open earphone box of rotatory side.

Background

Currently, as smart devices are applied more and more widely in daily life, there is an increasing demand for a TWS (abbreviation of True Wireless Stereo) bluetooth headset. TWS bluetooth headset needs the box that charges, and current box that charges is mostly the flip formula, need turn the lid from top to bottom with the hand, realizes the switching of the box that charges, and this kind of mode operation is inconvenient, and the earphone box that switching convenient operation is badly needed.

Disclosure of Invention

To the above-mentioned not enough, the utility model discloses the technical problem that will solve is: provides a rotary side-opening type earphone box which is convenient to open and close.

In order to solve the technical problem, the technical scheme of the utility model is that:

a swivel side opening earphone box comprising: the shell body with locate interior casing in the shell body, the shell body with interior casing is square, interior casing is equipped with the earphone groove, interior casing with the shell body rotates to be connected, the shell body is opened to one side at least.

Preferably, a positioning structure for positioning the opening and closing positions of the outer shell and the inner shell is arranged between the outer shell and the inner shell.

Preferably, the positioning structure comprises an arc-shaped groove and a positioning column, the center of the arc-shaped groove is coincided with the rotation center of the inner shell, and the positioning column is positioned in the arc-shaped groove;

the arc wall is located interior casing, the reference column is located the shell body, perhaps, the arc wall is located the shell body, the reference column is located interior casing.

Preferably, the end part of the positioning column is fixedly provided with a positioning column magnet, and two ends of the arc-shaped groove are respectively provided with arc-shaped groove magnets which are magnetically attracted and matched with the positioning column magnet.

Preferably, two adjacent sides of the outer shell are open, and one side of the outer shell, which is close to the rotation center of the inner shell, is provided with a pressing hole.

Preferably, corners of the inner housing near the center of rotation thereof are rounded.

Preferably, the outer housing is open on three sides.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because interior casing rotates with the shell body to be connected, one side at least of shell body is opened, when getting and putting the earphone, outwards rotates interior casing, can let the earphone groove spill, the earphone takes out the convenience, when accomodating the earphone, the earphone is placed in the earphone groove, inwards rotates interior casing, can let the earphone box closed, the earphone box switching is convenient, has improved user's experience effect.

Drawings

Fig. 1 is a schematic perspective view of a rotary side-open type earphone box of the present invention;

fig. 2 is a schematic perspective view of the other direction of the rotary side-open type earphone box of the present invention;

fig. 3 is a schematic cross-sectional view of the rotary side-open type earphone box of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the rotary side-open type earphone box of the present invention when opened;

FIG. 5 is a schematic sectional view showing the second embodiment;

in the figure: 1-an outer shell; 11-pressing the hole; 2-an inner housing; 21-earphone slot; 22-an arc-shaped groove; 3-rotating the connecting shaft; 4-arc slot magnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 merely illustrative of the invention and are not intended to limit the invention.

Example one

As shown in fig. 1, 2, 3 and 4, a rotational side open-type earphone box includes: square shell body 1 and square interior casing 2, interior casing 2 are equipped with two earphone grooves 21 that hold the earphone and the subassembly that charges for the earphone, rotate through rotating connecting axle 3 between shell body 1 and the interior casing 2 and connect, and the adjacent both sides of shell body 1 are opened, rotate the bight that connecting axle 3 is located the earphone box.

As shown in fig. 3, a positioning structure for positioning the opening and closing positions of the outer case 1 and the inner case 2 is provided between the outer case 1 and the inner case 2. The positioning structure comprises an arc-shaped groove 22 and a positioning column, the center of the arc-shaped groove 22 coincides with the center of the rotating connecting shaft 3, and the positioning column is located in the arc-shaped groove 33. Preferably, the inner casing 2 is located to the arc wall 22, and the outer casing 1 is located to the reference column, in addition, outer casing 1 also can be located to the arc wall 2, and inner casing 2 is located to the reference column.

When the earphone is taken out, the inner shell 2 is rotated outwards, when the positioning column reaches one end of the arc-shaped groove 22, the earphone box is opened, the earphone groove 21 leaks, and the earphone is taken out conveniently. When the earphones are stored, the earphones are placed in the earphone groove 21, the inner shell 2 is rotated inwards, and when the positioning column reaches the other end of the arc-shaped groove 22, the earphone box is closed.

In order to fix the opening and closing position of the earphone box, a positioning column magnet is fixedly arranged on the positioning column, arc-shaped groove magnets 4 which are matched with the positioning column magnet in a magnetic attraction mode are respectively arranged at two ends of the arc-shaped groove 22, and the positioning column magnet is adsorbed to the arc-shaped groove magnets 4 when being close to the arc-shaped groove magnets 4, so that the opening and closing position of the earphone box is fixed.

As shown in fig. 2, a pressing hole 11 is formed in one side of the outer housing 1 close to the rotation connecting shaft 3, and a finger penetrates through the pressing hole 11 to press the inner housing 2, so as to push the inner housing 2 to rotate outwards.

The rotating connecting shaft 3 is fixed to the outer shell 1, and the inner shell 2 is rotatably connected to the rotating connecting shaft 3, or the rotating connecting shaft 3 is fixed to the inner shell 1 and the rotating connecting shaft 3 rotates in the outer shell 1. Besides the rotary connecting shaft 3, the outer casing 1 and the inner casing 2 can be rotatably connected by two short shafts, for example, the two short shafts are fixedly arranged on the inner casing 2 and rotatably connected to the outer casing 1, or the two short shafts are fixed on the outer casing 1 and rotatably connected to the inner casing 2.

The inner housing 2 is rounded near the corner of the rotating connecting shaft 3 to avoid interference with the outer housing 1 when the inner housing 2 rotates, and the rotation is smooth.

The utility model provides an earphone box is rotatory side open, as long as the switching that earphone box can be realized to interior casing 2 of outwards inwards rotating, earphone box switching is convenient, has improved user's experience effect.

Example two

As shown in fig. 5, the second embodiment has substantially the same structure as the first embodiment, except that the outer case 1 is open on three sides.

EXAMPLE III

The third embodiment is substantially the same as the first embodiment except that one side of the outer case 1 is opened, and the length of the opened side is greater than that of the diagonal line of the inner case 2.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. Rotatory open earphone box in side includes: the shell body with locate interior casing in the shell body, the shell body with interior casing is square, interior casing is equipped with the earphone groove, its characterized in that, interior casing with the shell body rotates to be connected, the shell body is opened to one side at least.

2. The rotary side-opening earphone box of claim 1, wherein a positioning structure for positioning the open and close positions of the outer housing and the inner housing is provided between the outer housing and the inner housing.

3. The rotary side-opening earphone box of claim 2, wherein the positioning structure comprises an arc-shaped groove and a positioning column, the center of the arc-shaped groove coincides with the rotation center of the inner shell, and the positioning column is located in the arc-shaped groove;

4. The rotary side-opening earphone box of claim 3, wherein a positioning column magnet is fixedly disposed at an end of the positioning column, and arc-shaped slot magnets magnetically coupled to the positioning column magnet are disposed at two ends of the arc-shaped slot, respectively.

5. The rotary side-opening earphone box of claim 1, wherein two adjacent sides of the outer housing are open, and a pressing hole is formed in one side of the outer housing near the rotation center of the inner housing.

6. The rotating open-sided earphone house of claim 1 wherein the inner housing is rounded at corners near its center of rotation.

7. The open-sided rotational earphone case of claim 1 wherein the outer shell is open on three sides.