CN217643672U

CN217643672U - Earphone charging box and earphone assembly

Info

Publication number: CN217643672U
Application number: CN202221322948.5U
Authority: CN
Inventors: 陆梅
Original assignee: Beijing Aiyueshi Technology Co ltd
Current assignee: Beijing Aiyueshi Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-21
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to an audio equipment technical field provides an earphone charging box and earphone subassembly. The earphone charging box includes: the earphone seat is provided with a charging bin which is used for charging a single wireless earphone; the rotating sleeve comprises a rotating part and a sleeve part, the rotating part is fixedly connected with the sleeve part, the charging power supply is installed in the rotating part, the earphone seat is inserted in the barrel body of the sleeve part, and along with the rotation of the rotating part, the earphone seat moves along the axial direction of the sleeve part so as to enable the charging bin to be electrically connected with or disconnected from the charging power supply. The utility model provides an earphone charging box and earphone assembly, the rotating part is rotated to make the earphone seat move up along the axial direction of the sleeve part, the charging bin and the charging power supply are separated, and meanwhile, the wireless earphone moves up along with the earphone seat to be convenient for the user to take out; the reverse rotation rotating part, the earphone seat drives wireless earphone and moves down, makes the storehouse of charging and charging source electricity be connected to charge for wireless earphone, compare in the tradition box that charges small and exquisite exquisiteness more.

Description

Earphone charging box and earphone assembly

Technical Field

The utility model relates to an audio equipment technical field especially relates to an earphone charging box and earphone subassembly.

Background

Wireless earphone is a common personal audio equipment, when wireless earphone electric quantity is not enough, need put into the earphone box of charging with wireless earphone and charge in, and current earphone box of charging inner structure is more compact, and the earphone exposes the part in earphone storehouse for big end closure's smooth cambered surface about, can't find suitable impetus, is difficult to take out the earphone from the earphone box of charging, and user's use experience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an earphone charging box and bluetooth headset subassembly for there is the problem that wireless earphone is difficult to take out in the current earphone charging box of solution or improvement.

The utility model provides an earphone charging box, include:

a charging power supply is arranged on the base station,

the earphone seat is provided with a charging bin which is used for charging a single wireless earphone;

the earphone seat is inserted into the barrel body of the sleeve portion, and along with the rotation of the rotating portion, the earphone seat moves along the axial direction of the sleeve portion so as to enable the charging bin to be electrically connected with or separated from the charging power supply.

According to the utility model provides a pair of earphone charging box still includes the guide cylinder, rotatory sleeve is inserted and is established in the guide cylinder and can the guide cylinder internal rotation, the guide cylinder is used for the guide earphone seat is followed rotatory telescopic axial goes up and down.

According to the utility model provides a pair of earphone box that charges, be equipped with spiral helicine guide way on the guide cylinder, be equipped with the slide on the sleeve portion, the slide includes the edge bar hole of rotatory telescopic axial extension and with two spacing grooves of bar hole intercommunication, wherein, the spacing groove is followed rotatory telescopic circumference is extended, be equipped with the fixture block on the earphone seat, the fixture block passes the slide is acceptd in the guide way.

According to the utility model provides a pair of earphone box that charges, the fixture block has two, the slide is two, two the fixture block passes correspondingly the slide is inserted and is established in the guide way.

According to the utility model provides a pair of earphone charging box still includes the screw rod, rotatory sleeve with one in the earphone seat is equipped with the screw rod, another be equipped with screw rod complex internal thread hole.

According to the utility model provides a pair of earphone charging box, charging source is connected with electrically conductive seat electricity, the bottom of earphone seat is equipped with the conductive part, along with the rotation of rotating part, the conductive part with electrically conductive seat is contradicted or is separated.

According to the utility model provides a pair of earphone box that charges, be equipped with first magnetic part in the storehouse of charging, first magnetic part be used for with the second magnetic part actuation that sets up on the wireless earphone.

According to the utility model provides a pair of earphone box that charges, the rotating part is equipped with the interface that charges that is used for being connected with the external power source electricity, charge the interface with the charging source electricity is connected.

According to the utility model provides an earphone charging box, which also comprises a cover body;

the cover body covers the sleeve part, a limiting part is arranged on the cover body, and the limiting part is matched with the end part of the wireless earphone in shape.

The utility model also provides an earphone assembly, include: a wireless headset and a headset charging box as described above; the earphone can be inserted in the charging bin.

The utility model provides an earphone box and earphone subassembly that charges can make the earphone seat along the axial displacement of sleeve portion through rotating the rotating part, when the earphone seat along sleeve portion rebound, the storehouse of charging separates with charging source, and wireless earphone shifts up convenience of customers along the earphone seat simultaneously and takes out wireless earphone, and the reverse rotation rotating part makes the earphone seat move down along the axial of sleeve portion to make the storehouse of charging be connected with charging source electricity, so that charge for wireless earphone. Because the storehouse of charging in this application can only hold single earphone, consequently the size of whole earphone box of charging is less, compares in the tradition for the box that charges that two earphones charge, still small and exquisite more when realizing charging.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an earphone assembly provided by the present invention;

fig. 2 is a schematic view illustrating the matching between the earphone seat and the wireless earphone provided by the present invention;

fig. 3 is a schematic structural view of a rotary sleeve provided in the present invention;

fig. 4 is an exploded view of an earphone charging box provided by the present invention;

fig. 5 is a perspective schematic view of the earphone charging box shown in fig. 4;

fig. 6 is an exploded view of another earphone charging box provided by the present invention.

Reference numerals:

10. an earphone seat; 11. a charging bin; 12. a clamping block; 20. rotating the sleeve; 21. a rotating part; 22. an anti-slip structure; 23. an internally threaded hole; 24. a charging interface; 25. a step surface; 26. a sleeve portion; 27. a slideway; 28. a limiting groove; 29. buckling; 31. a guide cylinder; 32. a guide groove; 40. a screw; 41. a limit buckle; 51. fixing a sleeve; 52. a sleeve; 53. a through hole; 60. a cover body; 100. a wireless headset.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the embodiments and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

The present invention provides an earphone charging box and an earphone assembly as described below with reference to fig. 1 to 6.

An embodiment of the present invention provides an earphone charging box, as shown in fig. 1 to fig. 6, which includes a charging source, an earphone seat 10 and a rotating sleeve 20. As shown in fig. 2, a charging chamber 11 is disposed on the earphone seat 10, and the charging chamber 11 is used for charging a single wireless earphone 100. As shown in fig. 3, the rotating sleeve 20 includes a rotating portion 21 and a sleeve portion 26, the rotating portion 21 and the sleeve portion 26 are fixedly connected, the charging power supply is installed in the rotating portion 21, and the earphone holder 10 is inserted into the sleeve portion 26. As the rotation portion 21 rotates, the earphone socket 10 moves in the axial direction of the sleeve portion 26, thereby electrically connecting or disconnecting the charging chamber 11 to or from the charging power source.

The charging power source is a lithium battery or other storage batteries, and can store electric quantity so as to charge the wireless headset 100 at any time. Earphone seat 10 is the column, and the storehouse of charging 11 is for setting up the storehouse body on earphone seat 10, and the open end in storehouse 11 of charging is used for inserting the earphone, and the bottom in storehouse 11 of charging is connected or breaks away from the electricity along with rotating part 21's rotation and charging source electricity. Specifically, the charging bin 11 can only accommodate a single earphone, and therefore, the size of the whole earphone charging box is small, and the earphone charging box is convenient to carry.

The rotating portion 21 and the sleeve portion 26 correspond to different regions of the rotating sleeve 20 extending in the axial direction. The sleeve portion 26 is a hollow tube, and has a cylindrical groove therein, and the appearance of the sleeve portion may be a square column or a circular column. The rotating portion 21 is hollow inside to mount a charging power supply. Optionally, the outer wall of the rotating part 21 is provided with anti-slip structures 22 such as stripes and bumps, and friction between the user and the outer wall of the rotating part 21 is increased through the anti-slip structures 22, so that rotation is facilitated.

In an embodiment of the present invention, the earphone seat 10 is provided with a screw hole, the rotating portion 21 is fixedly provided with a screw rod, and the screw rod is connected with the screw hole by a screw thread. The sleeve portion 26 is sleeved or inserted with an intermediate sleeve, and the intermediate sleeve and the sleeve portion 26 can rotate relatively. The earphone holder 10 is inserted into the sleeve portion 26 or the intermediate sleeve, and when the rotation portion 21 rotates, the earphone holder 10 moves up and down by the guiding action of the intermediate sleeve. When the earphone seat 10 moves upward, the charging chamber 11 is separated from the charging power supply, and the wireless earphone 100 placed in the charging chamber 11 moves upward, so that the wireless earphone seat is convenient for a user to take out. In another embodiment of the present invention, the earphone seat 10 is provided with a fastening block, a sleeve is sleeved outside the sleeve portion 26, the fastening block passes through the sleeve portion 26 and is received in a guiding groove provided on the sleeve, and when the rotating portion 21 rotates, the fastening block moves along the guiding groove to move the earphone seat 10 up and down along the axial direction of the sleeve portion 26. It will be appreciated that the cooperating relationship of the earphone holder 10 and the rotating sleeve 20 is similar to that of a lipstick case.

When the earphone seat 10 is used, the rotating part 21 rotates to drive the sleeve part 26 to rotate, so that the earphone seat 10 rotates up and down along the axial direction of the sleeve part 26, and when the earphone seat 10 moves down, the charging cabin 11 is electrically connected with a charging power supply; when the earphone socket 10 moves upward, the charging chamber 11 is electrically disconnected from the charging power source.

The embodiment of the utility model provides an earphone charging box, through the rotation of rotating part 21 drive earphone seat 10 along sleeve portion 26 up-and-down motion; along with the upward movement of the earphone seat 10, the charging bin 11 is disconnected from the charging power supply, and the wireless earphone 100 moves upward along with the earphone seat 10, so that the wireless earphone 100 is convenient to take out; along with the downward movement of the earphone holder 10, the charging chamber 11 is electrically connected with a charging power supply so as to charge the wireless earphone 100; the storehouse 11 of charging through setting up on the earphone seat 10 only can hold single wireless earphone 100, compares in the tradition for the box that charges that two earphones charge, the embodiment of the utility model provides an earphone box structure that charges is compacter, and is more small and exquisite.

In an embodiment of the present invention, as shown in fig. 4 and 5, the earphone charging box further includes a guide cylinder 31. The rotary sleeve 20 is inserted into the guide cylinder 31 and can rotate in the guide cylinder 31, and the guide cylinder 31 is used for guiding the earphone base 10 to move up and down along the axial direction of the rotary sleeve 20.

Wherein, the outer wall of the rotary sleeve 20 is attached to the inner wall of the guide cylinder 31, and the rotary sleeve 20 can rotate in the guide cylinder 31. The guide cylinder 31 is a hollow tube for guiding the lifting movement of the earphone holder 10.

Specifically, a spiral guide groove 32 is provided on the guide cylinder 31, a slide 27 is provided on the sleeve portion 26, and the slide 27 includes a strip-shaped hole extending in the axial direction of the rotary sleeve 20 and two limit grooves 28 communicating with the strip-shaped hole. Wherein the limiting groove 28 extends in the circumferential direction of the rotating sleeve 20. The earphone seat 10 is provided with a fixture 12, and the fixture 12 passes through the slide way 27 and is accommodated in the guide groove 32.

As shown in fig. 4, a guide groove 32 is provided on the inner wall of the guide cylinder 31, and the latch 12 is received in the guide groove 32 and can slide along the guide groove 32. When the earphone holder 10 is at the lower limit position, the latch 12 is locked in the lower limit groove 28, and when the rotation portion 21 rotates, the sleeve portion 26 rotates, so that the latch 12 moves out of the limit groove 28 and moves upward along the bar-shaped hole under the guidance of the spiral guide groove 32. Thereby, the earphone holder 10 moves upward as a whole. When the upper limit position is moved, the latch 12 is locked in the upper limit groove 28. The earphone seat 10 can be moved down by rotating the rotating portion 21 in the reverse direction, so that the charging chamber 11 and the charging power supply are electrically connected.

For ease of installation, the port of the rotating sleeve 20 is provided with a notch in communication with the slideway 27. During assembly, the latch 12 enters the slide 27 along the notch.

On the basis of the above embodiment, two clamping blocks 12 are provided, and two slide ways 27 are provided, and the two clamping blocks 12 are respectively arranged in the corresponding slide ways 27. By arranging the two clamping blocks 12, the earphone seat 10 can move more stably along the rotating sleeve 20.

In another specific embodiment of the present invention, the earphone charging box further includes a screw 40, one of the rotating sleeve and the earphone seat is provided with the screw 40, the other is provided with the internal threaded hole 23, and the screw 40 is in threaded fit with the internal threaded hole 23.

In an optional embodiment of the present invention, the earphone charging box further includes a screw 40, the screw is fixedly mounted in the rotating sleeve 20, the earphone seat 10 is provided with an internal thread hole 23, and the screw 40 is inserted into the internal thread hole 23 to enable the screw 40 to be in threaded fit with the earphone seat 10. The earphone holder 10 is inserted into the rotation sleeve 20 and can move in the axial direction of the rotation sleeve 20.

In another alternative embodiment of the present invention, as shown in fig. 6, the sleeve portion 26 of the rotating sleeve 20 is provided with an internal threaded hole 23, and the earphone charging box further comprises a fixing sleeve 51 and a sleeve 52, wherein the fixing sleeve 51 is inserted into one end of the sleeve 52 and is fixedly connected to the sleeve 52. The fixing sleeve 51 is rotatably fitted over the sleeve portion 26. The fixing sleeve 51 is provided with a through hole 53, the bottom of the earphone seat 10 is provided with a screw 40, the earphone seat 10 is inserted in the sleeve 52, and the screw 40 passes through the through hole 53 and is connected with the internal thread hole 23. The screw 40 is a flat rod or an elliptical rod, the shape of the through hole 53 is consistent with the shape of the screw 40, and the screw 40 is inserted into the through hole 53 and cannot rotate in the through hole 53. When the rotary part 21 rotates, the fixing sleeve 51 and the sleeve 52 rotate relative to the sleeve part 26, and the screw 40 moves up and down in the axial direction of the sleeve 52 by the through hole 53 of the fixing sleeve 51. The sleeve 52 serves to conceal the screw 40 and to guide the moving direction of the earphone base 10.

In addition, the end of the screw 40 is provided with a limit buckle 41, and when the earphone seat 10 moves to the uppermost limit position, the limit buckle 41 is abutted against the wall of the through hole 53 to limit the stroke of the earphone seat 10.

In the earphone charging box, the rotating part 21 is provided with a conductive seat, the charging source is electrically connected with the conductive seat, the bottom of the earphone seat 10 is provided with a conductive part, and the conductive part is abutted against or separated from the conductive seat along with the rotation of the rotating part 21.

The conductive base is made of elastic conductive material and is mounted on the rotating portion 21. The guide base rotates with the rotation of the rotating portion 21. When the earphone seat 10 moves down to the lower limit position, the conductive bin on the earphone seat 10 contacts with the conductive seat to realize electrical connection. When the earphone seat 10 moves upward, the conductive bin on the earphone seat 10 is disconnected from the conductive seat.

In order to ensure that the charging process of the wireless earphone 100 is carried out stably and avoid insufficient electrical connection, a first magnetic part is arranged in the charging bin 11, a second magnetic part is arranged on the wireless earphone 100, and the first magnetic part and the second magnetic part are attracted mutually. When the wireless earphone 100 is inserted into the charging chamber 11, the charging portion of the wireless earphone 100 is connected to the charging portion of the charging chamber 11 under the attraction action of the first magnetic member and the second magnetic member.

As shown in fig. 5, the rotating portion 21 is provided with a charging interface 24 for electrical connection with an external power supply, and the charging interface 24 is electrically connected with a charging power supply.

Wherein, the interface 24 that charges is USB mouth or TYPE-C port, links to each other with external power source through data transmission line to charge for charging source.

Specifically, the earphone charging box further includes a cover 60, and the cover 60 covers the sleeve portion 26. The cover 60 is provided with a limiting portion, and the limiting portion is matched with the end of the wireless earphone 100 in shape.

Optionally, a step surface 25 is formed at a connection position of the sleeve portion 26 and the rotating portion 21, and after the cover body 60 is covered on the sleeve portion 26, the open end of the cover body 60 contacts with the step surface 25, so that the appearance surface of the whole charging box of the earphone is flat and more harmonious and beautiful. Specifically, one of the cover body 60 and the rotating portion 21 is provided with a slot, and the other is provided with a buckle, and the buckle is clamped in the slot to relatively fix the cover body 60 and the rotating portion 21. As shown in fig. 4, the rotary part 21 is provided with a latch 29, and correspondingly, the cover 60 is provided with a catch. Of course, the cover body 60 may be provided with a square bayonet and the rotator 21 with a square flange, which cooperates with the square bayonet to define the relative position of the cover body 60 and the rotator 21.

The cover 60 is provided with a limiting portion having a shape matched with the end of the wireless headset 100, and the limiting portion is adapted to the wireless headset 100 after the cover 60 is covered on the sleeve portion 26, so that the wireless headset 100 is fixed in position in the headset charging box, and is prevented from shaking.

In addition, the embodiment of the utility model provides a still provide an earphone subassembly, as shown in fig. 1, include: wireless headset 100 and headset charging box as described above; the wireless earphone 100 may be inserted into the charging chamber 11 for charging.

The end of the wireless earphone 100 is provided with a charging contact or other charging position, and when the wireless earphone 100 is inserted into the charging chamber 11, the charging position of the wireless earphone 100 is electrically connected to a charging portion of the charging chamber 11. The wireless earphone 100 is provided with a second magnetic member, and the charging position of the wireless earphone 100 and the charging part arranged in the charging bin 11 are kept in good electrical conduction by means of attraction of the first magnetic member and the second magnetic member.

Since the earphone assembly employs the earphone charging box shown in the above embodiments, the detailed structure of the earphone charging box refers to the above embodiments.

The earphone component adopts all technical solutions of all the above embodiments, so that at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and details are not repeated herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An earphone charging box, comprising:

a charging power supply is arranged at the bottom of the shell,

2. The earphone charging box according to claim 1, further comprising a guide cylinder, wherein the rotating sleeve is inserted into the guide cylinder and can rotate in the guide cylinder, and the guide cylinder is used for guiding the earphone seat to lift along the axial direction of the rotating sleeve.

3. The earphone charging box according to claim 2, wherein a spiral guide groove is formed in the guide cylinder, a slide is formed in the sleeve portion, the slide includes a strip-shaped hole extending in an axial direction of the rotating sleeve and two limiting grooves communicated with the strip-shaped hole, the limiting grooves extend in a circumferential direction of the rotating sleeve, and a clamping block is arranged on the earphone seat and penetrates through the slide and is accommodated in the guide groove.

4. The earphone charging box according to claim 3, wherein there are two of the locking blocks, and there are two of the slide ways, and the two locking blocks are inserted into the guide grooves through the corresponding slide ways.

5. The earphone charging box according to claim 1, further comprising a screw, wherein one of the rotating sleeve and the earphone seat is provided with a screw, and the other one of the rotating sleeve and the earphone seat is provided with an internal threaded hole engaged with the screw.

6. The earphone charging box of claim 1,

the charging source is electrically connected with the conductive seat, the bottom of the earphone seat is provided with a conductive part, and along with the rotation of the rotating part, the conductive part is abutted to or separated from the conductive seat.

7. The earphone charging box according to claim 1, wherein a first magnetic member is disposed in the charging chamber, and the first magnetic member is used for attracting a second magnetic member disposed on the wireless earphone.

8. The earphone charging box of claim 1,

the rotating part is equipped with the interface that charges that is used for being connected with external power source electricity, the interface that charges with charging source electricity is connected.

9. The earphone charging box according to any one of claims 1 to 8, further comprising a cover;

10. An earphone assembly, comprising: a wireless headset and a headset charging box according to any one of claims 1 to 9; the earphone can be inserted in the charging bin.