CN213547795U

CN213547795U - Earphone box

Info

Publication number: CN213547795U
Application number: CN202022366421.XU
Authority: CN
Inventors: 陈锋泽; 彭久高; 杨润; 吴海全
Original assignee: Shenzhen Guanping Electronics Co ltd; Shenzhen Grandsun Electronics Co Ltd; Shenzhen Feikedi System Development Co Ltd
Current assignee: Shenzhen Guanping Electronics Co ltd; Shenzhen Grandsun Electronics Co Ltd; Shenzhen Feikedi System Development Co Ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-25
Anticipated expiration: 2030-10-21

Abstract

The application discloses an earphone box, which comprises a box body for placing earphones, a box cover rotatably arranged on the box body, a first magnet arranged on the box cover, and a second magnet arranged on the box body; the box cover comprises a rotating part which is rotatably connected with the box body and a covering part which is connected with the rotating part; the first magnet is arranged on the rotating part, and the box cover can rotate by more than 90 degrees relative to the box body; when the earphone box is closed, the magnetic poles of the surfaces of the first magnet and the second magnet which are opposite are the same; when the contained angle between lid and the box body is less than 90 degrees, the second magnet can be through first magnet to the lid application of force to make the lid have to be close to the pivoted trend of box body direction. At the moment when the earphone box is completely closed, the second magnet applies repulsive force F1 to the first magnet, so that the box cover rotates in an accelerated manner to completely close the box body; at the moment when the earphone box is fully opened, the second magnet accelerates the rotation of the box cover to be fully opened by applying an attractive force F2 to the first magnet.

Description

Earphone box

Technical Field

The application relates to the field of earphones, in particular to an earphone box.

Background

Existing headsets, such as TWS (true wireless stereo) headsets, typically require a headset case to be provided to stow or charge the headset. In order to improve the use experience of the earphone box, when the box cover is to be covered, the magnetic suction device provides certain closing force, and the rotating speed of the box cover is accelerated, so that the closing feeling is obvious. And meanwhile, the elastic sheet is arranged, so that when the box cover is about to be completely opened, the elastic force is provided to accelerate the rotation of the box cover, and the opening feeling is obvious.

However, if the mode needs to simultaneously satisfy the uniform and obvious feeling of opening and closing the cover, the magnet and the elastic sheet need to be arranged at the same time. The earphone box has more parts and higher raw material cost and assembly cost.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an earphone box, aim at solving prior art, satisfy simultaneously uncap and close the more problem of earphone box spare part of the equal even obvious sensation of lid.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

the earphone box comprises a box body for placing earphones, a box cover rotatably arranged on the box body, a first magnet arranged on the box cover, and a second magnet arranged on the box body; the box cover comprises a rotating part which is rotatably connected with the box body and a covering part which is connected with the rotating part; the first magnet is arranged on the rotating part, and the box cover can rotate by more than 90 degrees relative to the box body; when the earphone box is closed, the magnetic poles of the surfaces of the first magnet and the second magnet opposite to each other are the same; when the lid with contained angle between the box body is less than 90 degrees, the second magnet can pass through first magnet is right the lid application of force, so that the lid has the trend to being close to box body direction pivoted.

In one embodiment, a rotating shaft is arranged between the rotating part and the box body; the vertical distance between the rotating shaft and the covering part is smaller than the distance between the first magnet and the covering part.

In one embodiment, a first mounting groove is formed in a side surface of the rotating part, which is far away from the covering part, and the first magnet is mounted in the first mounting groove.

In one embodiment, a rotating shaft is arranged between the rotating part and the box body; the vertical distance between the rotating shaft and the covering part is smaller than the vertical distance between the groove bottom of the first mounting groove and the covering part.

In one embodiment, a projection of the rotation axis on the rotation portion is located within a boundary of the rotation portion.

In one embodiment, the rotating shaft is fixedly connected with the rotating part, the box body is provided with a rotating hole matched with the rotating shaft, and the rotating shaft is rotatably arranged in the rotating hole.

In one embodiment, the box body is provided with a containing groove, and the rotating part is rotatably installed in the containing groove.

In one embodiment, the two opposite inner side walls of the accommodating groove are provided with the rotating holes, and the two opposite ends of the rotating part are provided with the rotating shafts.

In one embodiment, the box body is provided with an installation platform, the installation platform is provided with a second installation groove, and the second magnet is installed in the second installation groove.

In one embodiment, a clamping groove is formed in the box body, and a buckle adapted to the clamping groove is arranged at one end, far away from the rotating part, of the covering part.

The beneficial effects of the embodiment of the application are as follows: according to the earphone box provided by the embodiment of the application, through the matching of the first magnet and the second magnet, at the moment that the earphone box is completely closed, the second magnet applies repulsive force F1 to the first magnet, so that the box cover rotates in an accelerated manner to completely close the box body; at the moment when the earphone box is fully opened, the second magnet accelerates the rotation of the box cover to be fully opened by applying an attractive force F2 to the first magnet. Compared with the prior art, the earphone box needs to be provided with the magnet and the elastic piece, and the elastic piece and the magnet are arranged at different positions, so that the structure of the earphone box can be effectively simplified, and the earphone box has the effects of accelerating closing and accelerating opening.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an earphone box in an embodiment of the present application;

fig. 2 is a cross-sectional view of an earphone box in the embodiment of the present application along a transverse direction;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partial cross-sectional view of an earphone box when a box cover is opened according to an embodiment of the present application;

fig. 5 is an exploded view of an earphone box according to an embodiment of the present application;

fig. 6 is a partial sectional view of a rotating portion of a cap in the axial direction of a rotating shaft in an embodiment of the present application;

in the figure:

1. a box body; 101. rotating the hole; 102. a containing groove; 103. an installation table; 1031. a second mounting groove; 104. a card slot; 2. a box cover; 201. a rotating part; 2011. a first mounting groove; 202. a covering part; 2021. buckling; 3. a first magnet; 4. a second magnet; 5. and rotating the shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further 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 present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" 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 will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1 to fig. 3, an embodiment of the present application provides an earphone box, which includes a box body 1 for placing an earphone, a box cover 2 rotatably installed on the box body 1, a first magnet 3 disposed on the box cover 2, and a second magnet 4 disposed on the box body 1; the box cover 2 comprises a rotating part 201 which is rotatably connected with the box body 1 and a covering part 202 which is connected with the rotating part 201; the first magnet 3 is arranged on the rotating part 201, and the box cover 2 can rotate more than 90 degrees relative to the box body 1; when the earphone box is closed, the opposite surface magnetic poles of the first magnet 3 and the second magnet 4 are the same; when the contained angle between lid 2 and the box body 1 is less than 90 degrees, second magnet 4 can be through first magnet 3 to lid 2 application of force to make lid 2 have the trend of rotating to being close to 1 direction of box body.

In the embodiment of the present application, the lid 2 can rotate more than 90 degrees relative to the box body 1, and when the earphone box is closed (when the lid 2 closes the box body 1, the rotation angle of the lid 2 relative to the box body 1 is 0 at this time), the magnetic poles of the first magnet 3 on the rotation portion 201 of the lid 2 are the same as the magnetic poles of the second magnet 4 on the box body 1. Therefore, during the rotation of the box cover 2, the following effects are obtained: when the box cover 2 is to completely close the box body 1 (that is, the box cover 2 rotates in a direction close to the box body 1 and is to complete the rotation, at this time, an included angle between the box cover 2 and the box body 1 is also smaller than 90 degrees), because the magnetic poles of the opposite surfaces of the first magnet 3 and the second magnet 4 are the same, the second magnet 4 in the box body 1 applies a repulsive force F1 to the first magnet 3 on the rotating part 201 of the box cover 2, so as to drive the box cover 2 to rotate in the direction close to the box body 1, and the repulsive force F1 applied when the box cover 2 is close to the box body 1 (the included angle is smaller) is larger (the distance between the first magnet 3 and the second magnet is smaller), the box cover 2 is subjected to a larger rotating force, especially, when the box cover 2 approaches to the completely closed box body 1, the repulsive force F1 is the largest, the rotation of the box cover 2 can be accelerated, so that. Referring to fig. 4 synchronously, in the opening process of the box cover 2, when the box cover 2 is about to rotate to the maximum angle (greater than 90 degrees), the magnetic poles of the first magnet 3 on the box cover 2 are opposite to the magnetic poles of the second magnet 4 on the box body 1, the second magnet 4 exerts an attractive force F2 on the first magnet 3, so that the box cover 2 is driven to rotate in the direction away from the box body 1, and the attractive force F2 is larger (the distance between the first magnet 3 and the second magnet is smaller), the rotation of the box cover 2 can be accelerated, the rotation of the box cover 2 is accelerated at the moment when the box cover 2 is completely opened, and the opening action of the box cover 2 is further completed.

That is, according to the earphone box provided by the embodiment of the present application, through the cooperation between the first magnet 3 and the second magnet 4, at the moment when the earphone box is completely closed, the second magnet 4 applies a repulsive force F1 to the first magnet 3, so that the box cover 2 is accelerated to rotate to completely close the box body 1; at the moment when the earphone box is fully opened, the second magnet 4 accelerates the rotation of the box cover 2 to be fully opened by applying an attractive force F2 to the first magnet 3. Compared with the prior art, need set up magnet and shell fragment, and the different modes of shell fragment and magnet mounted position can effectively simplify the structure of earphone box, and have simultaneously and close with higher speed and open the effect with higher speed, experience for the use that the user provided the preferred.

Referring to fig. 5-6, as another embodiment of the earphone box provided in the present application, a rotation shaft 5 is disposed between the rotation portion 201 and the box body 1; the vertical distance between the rotating shaft 5 and the covering part 202 is smaller than the distance between the first magnet 3 and the covering part 202, so that when the second magnet 4 applies a repulsive force F1 to the first magnet 3 on the rotating part 201 of the box cover 2, the whole box cover 2 can rotate towards the direction close to the box body 1, and the closing of the box cover 2 is accelerated; and when the second magnet 4 exerts the attraction force F2 on the first magnet 3 on the rotating part 201 of the box cover 2, the box cover 2 can be rotated in the direction away from the box body 1, and the opening of the box cover 2 is accelerated. It should be understood that, in other embodiments, the positions of the first magnet 3 and the rotating shaft 5 may be in other manners, so that when the second magnet 4 applies the repulsive force F1 to the first magnet 3 on the rotating portion 201 of the box cover 2, the box cover 2 can be rotated integrally in the direction close to the box body 1, and when the second magnet 4 applies the attractive force F2 to the first magnet 3 on the rotating portion 201 of the box cover 2, the box cover 2 can be rotated integrally in the direction away from the box body 1, which is not limited herein.

Referring to fig. 3 to 4, as another embodiment of the earphone box provided in the present application, a first mounting groove 2011 is formed on a side surface of the rotating portion 201 away from the covering portion 202, and the first magnet 3 is mounted in the first mounting groove 2011. Can effectively guarantee that first magnet 3 is farther away from the lid for the rotational position of rotation portion 201 and close portion 202, when realizing that second magnet 4 applys repulsion F1 to first magnet 3 on the rotation portion 201 of lid 2, can make lid 2 wholly to the direction rotation that is close to box body 1, and when guaranteeing that second magnet 4 applys appeal F2 to first magnet 3 on the rotation portion 201 of lid 2, can make lid 2 wholly to the direction rotation of keeping away from box body 1.

Optionally, the first magnet 3 may protrude from the surface of the rotating portion 201, so that when the second magnet 4 applies a repulsive force F1 to the first magnet 3 on the rotating portion 201 of the box cover 2, the box cover 2 can be integrally rotated in a direction close to the box body 1, and when the second magnet 4 applies an attractive force F2 to the first magnet 3 on the rotating portion 201 of the box cover 2, the box cover 2 can be integrally rotated in a direction away from the box body 1.

Referring to fig. 5-6, as another embodiment of the earphone box provided in the present application, a rotation shaft 5 is disposed between the rotation portion 201 and the box body 1; a vertical distance between the rotation shaft 5 and the fitting portion 202 (a length of a vertical line therebetween) is smaller than a vertical distance between the bottom of the first mounting groove 2011 and the fitting portion 202 (a vertical distance therebetween). Therefore, when the first magnet 3 is mounted in the first mounting groove 2011, the distance between the first magnet 3 and the cover closing portion 202 is greater than the distance between the rotating shaft 5 and the cover closing portion 202, and when the repulsive force F1 is applied to the first magnet 3 on the rotating portion 201 of the box cover 2 by the second magnet 4, the box cover 2 can be integrally rotated in the direction close to the box body 1, and when the attractive force F2 is applied to the first magnet 3 on the rotating portion 201 of the box cover 2 by the second magnet 4, the box cover 2 can be integrally rotated in the direction away from the box body 1.

Referring to fig. 6, as another embodiment of the earphone box provided by the present application, a projection of the rotation shaft 5 on the rotation portion 201 is located within a boundary range of the rotation portion 201, a first mounting groove 2011 is formed on a side surface of the rotation portion 201 away from the covering portion 202, the first magnet 3 is mounted in the first mounting groove 2011, and a vertical distance between the rotation shaft 5 and the covering portion 202 is smaller than a vertical distance between a bottom of the first mounting groove 2011 and the covering portion 202, so that when the second magnet 4 applies a repulsive force F1 to the first magnet 3 on the rotation portion 201 of the box cover 2, most of the repulsive force F1 can be used to rotate the box cover 2 in a direction approaching the box body 1, and when the second magnet 4 applies an attractive force F26 to the first magnet 2 on the rotation portion 201 of the box cover 2, the box cover 2 can be rotated in a direction away from the box body 1. .

Referring to fig. 6, as another embodiment of the earphone box provided by the present application, a rotation shaft 5 is fixedly connected to a rotation portion 201, a rotation hole 101 adapted to the rotation shaft 5 is formed in the box body 1, and the rotation shaft 5 is rotatably installed in the rotation hole 101, so that the rotation portion 201 is stably rotatably installed on the box body 1 through the rotation shaft 5.

Referring to fig. 5-6, as another embodiment of the earphone box provided by the present application, the box body 1 is provided with a containing groove 102, the rotating portion 201 is rotatably installed in the containing groove 102, and the rotating portion 201 is not easily protruded out of the surface of the box body 1 when rotating, so as to improve the compactness of the earphone box structure and ensure the aesthetic property of the earphone box.

Referring to fig. 6, as another embodiment of the earphone box provided by the present application, two opposite inner sidewalls of the containing groove 102 are provided with rotating holes 101, and two opposite ends of the rotating portion 201 are provided with rotating shafts 5. Also, the rotating shaft 5 and the rotating hole 101 can be hidden inside the earphone box, so that the compactness of the structure of the earphone is further improved, and the attractiveness of the earphone is further improved.

Referring to fig. 3 to 4, as another embodiment of the earphone box provided by the present application, a mounting table 103 is disposed on the box body 1, a second mounting groove 1031 is formed on the mounting table 103, and the second magnet 4 is mounted in the second mounting groove 1031. When the earphone box is assembled, the second magnet 4 is arranged in the second mounting groove 1031, the first magnet 3 is arranged in the first mounting groove 2011, the first magnet 3 and the second magnet 4 can be oppositely arranged, alignment adjustment is not needed, and the assembling difficulty is simplified.

Referring to fig. 2, as another embodiment of the earphone box provided by the present application, a clamping groove 104 is formed on the box body 1, a buckle 2021 adapted to the clamping groove 104 is disposed at an end of the covering portion 202 away from the rotating portion 201, and after the box cover 2 is closed, the closing state of the earphone box can be stably maintained by the cooperation between the buckle 2021 and the clamping groove 104.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. The earphone box is characterized by comprising a box body for placing earphones, a box cover rotatably arranged on the box body, a first magnet arranged on the box cover, and a second magnet arranged on the box body; the box cover comprises a rotating part which is rotatably connected with the box body and a covering part which is connected with the rotating part; the first magnet is arranged on the rotating part, and the box cover can rotate by more than 90 degrees relative to the box body; when the earphone box is closed, the magnetic poles of the surfaces of the first magnet and the second magnet opposite to each other are the same; when the lid with contained angle between the box body is less than 90 degrees, the second magnet can pass through first magnet is right the lid application of force, so that the lid has the trend to being close to box body direction pivoted.

2. The earphone box according to claim 1, wherein a rotation shaft is disposed between the rotation portion and the box body; the vertical distance between the rotating shaft and the covering part is smaller than the distance between the first magnet and the covering part.

3. The earphone box according to claim 1, wherein a first mounting groove is formed in a side surface of the rotating portion away from the covering portion, and the first magnet is mounted in the first mounting groove.

4. The earphone box according to claim 3, wherein a rotation shaft is disposed between the rotation portion and the box body; the vertical distance between the rotating shaft and the covering part is smaller than the vertical distance between the groove bottom of the first mounting groove and the covering part.

5. The earphone box of claim 4, wherein a projection of the rotation axis on the rotation portion is within a boundary of the rotation portion.

6. The earphone box according to claim 2 or 4, wherein the rotation shaft is fixedly connected to the rotation portion, the box body is provided with a rotation hole adapted to the rotation shaft, and the rotation shaft is rotatably mounted in the rotation hole.

7. The earphone box of claim 6, wherein the box body defines a receiving slot, and the rotating portion is rotatably mounted in the receiving slot.

8. The earphone box according to claim 7, wherein the rotation holes are opened on two opposite inner sidewalls of the containing groove, and the rotation shafts are provided at two opposite ends of the rotation portion.

9. The earphone box according to any one of claims 1-5, wherein the box body is provided with a mounting table, the mounting table is provided with a second mounting groove, and the second magnet is mounted in the second mounting groove.

10. The earphone box according to claim 1, wherein a slot is formed in the box body, and a buckle adapted to the slot is disposed at an end of the covering portion away from the rotating portion.