CN211296922U

CN211296922U - Earphone charging box

Info

Publication number: CN211296922U
Application number: CN202020309895.8U
Authority: CN
Inventors: 张清森; 陈俊灵; 黄丽斌; 程劲
Original assignee: Shenzhen Green Connection Technology Co ltd
Current assignee: Shenzhen Lvlian Technology Co Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-08-18
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses an earphone charging box, which comprises a box body and a box cover, wherein the box cover is hinged at the upper end of the box body in a turnover way, and the box body and the box cover enclose a containing cavity for containing earphones; install magnetism between box body and the lid and inhale device and play the device of opening, magnetism is inhaled the device and is installed the end that opens and shuts at box body and lid, and magnetism is inhaled the device and is used for adsorbing the lid and fix to the box body on, plays the hinged end that the device was installed at box body and lid, plays the device of opening and is used for driving the lid and opens automatically. Because install magnetism between box body and lid and inhale the device and bounce open the device, lid and box body closed contact back will be inhaled the device and inhale the closure by magnetism, and the lid is opened and is made magnetism inhale the device separation back, and the device will open the lid automatically to bounce open, and the user only needs open the lid gently just can realize automatic flip a bit, has simplified user's operation, has better user experience.

Description

Earphone charging box

Technical Field

The utility model relates to a digital battery charging outfit, concretely relates to earphone charging box.

Background

Most earphone on the market at present all inhale through magnetism and realize adsorbing the closure, but open the box that charges comparatively troublesome, need to open the lid completely manually and just can take out the earphone or put into, it is not convenient to operate, influences user experience.

Disclosure of Invention

The utility model provides an earphone charging box that opens and shuts conveniently and user experience is good.

One embodiment provides an earphone charging box, which comprises a box body and a box cover, wherein the box cover is hinged at the upper end of the box body in a turnover mode, and the box body and the box cover enclose a containing cavity for containing earphones; a magnetic suction device and an ejection device are arranged between the box body and the box cover, the magnetic suction device is arranged at the opening and closing ends of the box body and the box cover, the magnetic suction device is used for adsorbing and fixing the box cover on the box body, the ejection device is arranged at the hinged end of the box body and the box cover, and the ejection device is used for driving the box cover to automatically open; the box body has the intermediate layer, installs charging device in the intermediate layer, and charging device has input and output, and charging device's input is for the charging socket that is located the bottom of box body, and charging device's output is for extending to the contact that charges of accomodating the chamber bottom.

Furthermore, the flick device comprises a rotating shaft and a torsion spring, the box cover is hinged to the box body through the rotating shaft, the torsion spring is installed on the rotating shaft, supporting arms are arranged at two ends of the torsion spring, the supporting arms at the two ends of the torsion spring are respectively connected with the box body and the box cover, and the torsion spring is used for driving the box cover to be turned over.

Furthermore, symmetrical torsion springs are installed at two ends of the rotating shaft.

Furthermore, the magnetic attraction device comprises a first magnetic block and a second magnetic block which can be mutually magnetically attracted, the first magnetic block is located in the box body, the second magnetic block is located in the box cover, and the first magnetic block and the second magnetic block are correspondingly arranged.

Furthermore, the first magnetic block and the second magnetic block are respectively provided with a pair, and the first magnetic block and the second magnetic block are arranged in a one-to-one correspondence mode.

Further, the charging device comprises a circuit board and a battery, wherein the circuit board is connected with the battery, and the circuit board and the battery are arranged in the interlayer of the box body.

Further, the box body is provided with a first groove, the box cover is provided with a second groove, and the first groove and the second groove enclose a synthetic containing cavity.

According to the earphone charging box of above-mentioned embodiment, owing to install magnetism between box body and lid and inhale the device and bounce open the device, lid and box body closed contact back will be inhaled the device and inhale the closure by magnetism, and the lid is opened and is made magnetism inhale the device separation back, and the device will open the lid automatically to bounce open, and the user only needs to open the lid gently just can realize automatic flip a bit, has simplified user's operation, has better user experience.

Drawings

FIG. 1 is a diagram of a closed state of an embodiment of a charging box for an earphone;

FIG. 2 is a diagram of an open state of an embodiment of a charging box for an earphone;

fig. 3 is an exploded view of an embodiment of a charging box for headphones.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

This embodiment provides an earphone box that charges, this box that charges mainly used charge and accomodate wireless earphone. The earphone charging box can carry certain electric quantity and can directly charge the wireless earphone, and the earphone charging box is a combination of a portable charger and a storage box.

As shown in fig. 1, 2 and 3, the earphone charging box of the present embodiment mainly includes a box body 10 and a box cover 20, the box body 10 includes a bottom shell 11 and a bottom shell support 12, the bottom shell support 12 is installed in the bottom shell 11, the bottom shell 11 and the bottom shell support 12 form an interlayer, the bottom shell support 12 has an upward first groove, the first groove has two symmetrical insertion positions, and the left ear and the right ear of the wireless earphone can be respectively inserted into the two insertion positions in the first groove. The box cover 20 comprises a face shell 21 and a face shell support 22, the face shell support 22 is installed in the face shell 21, and an interlayer is also arranged between the face shell 21 and the face shell support 22. The face-shell bracket 22 has a second recess facing downward. When the box cover 20 is closed, the first groove of the box body 10 and the second groove of the box cover 20 enclose a containing cavity for containing the wireless earphone.

The earphone charging box further comprises a magnetic attraction device 30, a bouncing device 40 and a charging device 50. The magnetic attraction device 30 comprises a first magnetic block 31 and a second magnetic block 32, the first magnetic block 31 and the second magnetic block 32 are respectively provided with a pair of circular magnetic blocks, the pair of circular magnetic blocks 31 are arranged in an interlayer in the box body 10 in a spaced manner, and the first magnetic block 31 is positioned at the uppermost end of the interlayer and positioned at the opening and closing side of the box body 10. The pair of second magnetic blocks 32 are located in the interlayer of the box cover 20, the second magnetic blocks 32 are located at the lowest end of the interlayer and located at the opening and closing side of the box cover 20, and the first magnetic blocks 31 and the second magnetic blocks 32 are in one-to-one correspondence in position, so that when the box cover 20 is closed, the first magnetic blocks 31 and the second magnetic blocks 32 are close to and attract the fixed box cover 20. In other embodiments, one of the first magnetic block 31 and the second magnetic block 32 may be replaced by a metal block that can be magnetically attracted.

In this embodiment, the pop-up device 40 includes a rotating shaft 41 and a torsion spring 42, one end of the box cover 20 is hinged to the box body 10 through the rotating shaft 41, one end of the box cover 20 having the rotating shaft 41 therebetween is a hinged end, and the other end is an open/close end. The symmetrical torsion springs 42 are installed at both ends of the rotation shaft 41, the support arms are provided at both ends of the torsion springs 42, the two support arms of the torsion springs 42 are respectively connected with the box body 10 and the box cover 20, the torsion springs 42 always provide a tension for the box body 10 and the box cover 20, so that the box cover 20 can be automatically opened when no magnetic attraction exists. In order to ensure that the lid 20 can be magnetically covered, in this embodiment, the magnetic attraction force of the magnetic attraction device 30 is selected to be greater than the tension of the pop-up device 40, but after the magnetic attraction device 30 is separated, the pop-up device 40 can be triggered to pop up the lid 20. The symmetrical torsion springs 42 are installed at both ends of the rotation shaft 41 to improve the tension of the pop-up device 40, so that the case 10 can be opened at a uniform speed. The first magnetic block 31 and the second magnetic block 32 are respectively provided with a pair, so that the magnetic attraction force can be improved and balanced, and the charging box of the earphone can not be easily bounced off in a closed state.

In this embodiment, the charging device 50 includes a circuit board 51, a battery 52, an input terminal 53, and an output terminal 54. The circuit board 51 is electrically connected with the battery 52, the input end 53 and the output end 54 respectively, the circuit board 51 and the battery 52 are installed in the interlayer of the box body 10, the input end 53 of the circuit board 51 is exposed out of the charging socket at the bottom of the box body 10, the output end 54 of the circuit board 51 is a charging contact extending to the bottom of the containing cavity, and after the wireless earphone is inserted into the containing cavity, the contact at the lower end of the wireless earphone is in contact with the charging contact to form electrical connection.

The earphone charging box that this embodiment provided, owing to install magnetism between box body 10 and lid 20 and inhale device 30 and play opening device 40, lid 20 and box body 10 closed contact back will be inhaled magnetism and inhale device 30 and adsorb the closure, lid 20 is opened and is made magnetism inhale device 30 separation back, play opening device 40 will open the lid automatically, the user only needs to open lid 20 gently just can realize automatic flip a bit, user's operation has been simplified, has better user experience.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims

1. The earphone charging box is characterized by comprising a box body and a box cover, wherein the box cover is hinged to the upper end of the box body in a turnover mode, and a containing cavity for containing earphones is formed by enclosing the box body and the box cover; a magnetic suction device and an ejection device are arranged between the box body and the box cover, the magnetic suction device is arranged at the opening and closing ends of the box body and the box cover, the magnetic suction device is used for fixing the box cover on the box body in an adsorption manner, the ejection device is arranged at the hinged end of the box body and the box cover, and the ejection device is used for driving the box cover to be automatically opened; the box body has the intermediate layer, install charging device in the intermediate layer, charging device has input and output, charging device's input is for being located the charging socket of the bottom of box body, charging device's output is for extending to accomodate the contact that charges of the bottom in chamber.

2. The earphone charging box according to claim 1, wherein the pop-up device comprises a rotating shaft and a torsion spring, the box cover is hinged to the box body through the rotating shaft, the torsion spring is mounted on the rotating shaft, support arms are provided at two ends of the torsion spring, the support arms at two ends of the torsion spring are respectively connected to the box body and the box cover, and the torsion spring is used for driving the box cover to open.

3. The earphone charging box of claim 2, wherein the torsion springs are symmetrically installed at both ends of the rotation shaft.

4. The charging box for the earphone as claimed in claim 1, wherein the magnetic attraction device comprises a first magnetic block and a second magnetic block which can be magnetically attracted with each other, the first magnetic block is located in the box body, the second magnetic block is located in the box cover, and the first magnetic block and the second magnetic block are correspondingly arranged.

5. The earphone charging box of claim 4, wherein the first magnetic block and the second magnetic block have a pair respectively, and the first magnetic block and the second magnetic block are disposed in one-to-one correspondence.

6. The earphone charging box of claim 1, wherein the charging device comprises a circuit board and a battery, the circuit board being connected to the battery, the circuit board and the battery being mounted within a sandwich of the box body.

7. The earphone charging box of claim 1, wherein the box body has a first recess, the box cover has a second recess, and the first recess and the second recess enclose the receiving cavity.