CN210899567U

CN210899567U - Earphone charging box

Info

Publication number: CN210899567U
Application number: CN202020219341.9U
Authority: CN
Inventors: 许�鹏
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-06-30
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses an earphone charging box, which comprises a box body and a cover body, wherein a rotating mechanism and a positioning mechanism are arranged between the box body and the cover body, the rotating mechanism comprises a rotating part and a connecting part which are rotatably connected, the positioning mechanism comprises a positioning part and a sliding groove which are arranged between the rotating part and the connecting part, and a plurality of positioning grooves are arranged in the sliding groove; the cover body rotates through the rotation of the rotating part, and the positioning part slides along the sliding groove; when the positioning piece slides into the positioning groove, the cover body is positioned. The utility model discloses an earphone charging box structure is succinct pleasing to the eye reliable, portable uses. The rotation of the cover body can be realized through the rotating mechanism, so that the opening and closing of the cover body can be realized. The lid can make the setting element slide along the sliding tray when rotating, when the locating element slided to the constant head tank in, can realize the location to the lid, can be so that the lid maintains stable effectual opening and closed state.

Description

Earphone charging box

Technical Field

The utility model relates to a portable listening equipment technical field relates to an earphone box that charges particularly.

Background

With the rapid development of wireless technologies, various wireless electronic devices are receiving wide attention. For example, TWS (TrueWirelessStereo, true wireless headset), is a widely used wireless device. The wireless device is often connected to a terminal device such as a smart terminal to provide a terminal accessory application for a user, for example, music in a smart phone is played for the user by using a wireless headset. Since the wireless device is not wired and therefore requires its internal battery to supply power to maintain normal use, people often use the headset charging box to charge the wireless device.

At present, the structural design of external pivot axle is adopted to the box that charges of true wireless earphone more to realize opening and closing of lid, make the box structure that charges of earphone complicated, pivot axle and lid and casing are in interference fit always moreover, have increased the risk of lid fracture damage, influence user experience. In addition, the positioning structure for positioning the cover body is not available, the cover body cannot be in a stable and effective opening and closing state, and the use of the earphone charging box is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone box that charges to solve the unable defect of fixing a position of lid that current earphone box that charges exists.

Therefore, the utility model provides an earphone charging box, which comprises a box body and a cover body, wherein a rotating mechanism and a positioning mechanism are arranged between the box body and the cover body, the rotating mechanism comprises a rotating part and a connecting part which are rotatably connected, the positioning mechanism comprises a positioning part and a sliding groove which are arranged between the rotating part and the connecting part, and a plurality of positioning grooves are arranged in the sliding groove; the cover body rotates through the rotation of the rotating part, and the positioning part slides along the sliding groove; when the positioning piece slides into the positioning groove, the cover body is positioned.

Preferably, the sliding groove is arc-shaped, and the corresponding central angle of the sliding groove is 30-120 degrees.

Preferably, the positioning groove comprises an open-cover positioning groove and a close-cover positioning groove which are respectively arranged at two ends of the sliding groove, and when the positioning element slides into the open-cover positioning groove, the cover body maintains an open state; when the positioning piece slides into the cover closing positioning groove, the cover body maintains a closed state.

Preferably, the positioning groove further comprises spaced positioning grooves arranged in the sliding groove, the projection of the spaced positioning grooves and the projection of the uncovering positioning groove are both circular, and a central angle corresponding to an arc line connecting the circle center of the spaced positioning grooves and the circle center of the uncovering positioning groove is 20-70 degrees.

Preferably, the positioning element comprises a groove arranged on the connecting element, a spring fixed in the groove, and a positioning pin fixed at the end of the spring.

Preferably, the positioning pin extends out of the groove, and the end part of the positioning pin extending out of the groove is round-head-shaped.

Preferably, the rotating part is convexly arranged at the edge of the cover body, and two ends of the rotating part are respectively fixed with a rotating shaft.

Preferably, the box body edge is equipped with dodges the mouth, the quantity of connecting piece is two, two the connecting piece set up in the box body is inboard and locate respectively dodge the both ends of mouth.

Preferably, the rotating part is in clearance fit with the avoiding opening, and the two rotating shafts are respectively connected to the two connecting parts in a rotatable manner.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides an earphone charging box, which comprises a box body and a cover body, wherein a rotating mechanism and a positioning mechanism are arranged between the box body and the cover body, the rotating mechanism comprises a rotating part and a connecting part which are rotatably connected, the positioning mechanism comprises a positioning part and a sliding groove which are arranged between the rotating part and the connecting part, and a plurality of positioning grooves are arranged in the sliding groove; the cover body rotates through the rotation of the rotating part, and the positioning part slides along the sliding groove; when the positioning piece slides into the positioning groove, the cover body is positioned. The utility model discloses an earphone charging box structure is succinct pleasing to the eye reliable, portable uses. The rotation of the cover body can be realized through the rotating mechanism, so that the opening and closing of the cover body can be realized. The lid can make the setting element slide along the sliding tray when rotating, when the locating element slided to the constant head tank in, can realize the location to the lid, can be so that the lid maintains stable effectual opening and closed state.

The utility model provides a read in combination with the attached drawing behind the concrete implementation of the utility model, other characteristics and advantage of the utility model will become clearer.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of an earphone charging box (with a cover opened) according to the present invention;

fig. 2 is a schematic structural diagram of an embodiment of a cover of the earphone charging box of the present invention;

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

fig. 4 is a schematic structural diagram of an embodiment of a housing of the earphone charging box of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a partial cross-sectional structural view of FIG. 5;

fig. 7 is a schematic structural diagram of an embodiment of the earphone charging box (with the cover closed) according to the present invention;

FIG. 8 is an enlarged view of portion C of FIG. 7;

fig. 9 is a schematic structural diagram of an embodiment of the earphone charging box (with the cover opened) according to the present invention;

fig. 10 is an enlarged view of a portion D in fig. 9.

Detailed Description

The following detailed description of the embodiments of the present invention is provided to illustrate and explain the present invention, and it should be understood that the embodiments described herein are only for the purpose of illustration and explanation, and are not intended to limit the present invention.

As shown in fig. 1 to 10, the earphone charging box of the present embodiment includes a box body 10 and a cover body 20, a rotating mechanism and a positioning mechanism are disposed between the box body 10 and the cover body 20, the rotating mechanism includes a rotating member 31 and a connecting member 32 that are rotatably connected, the positioning mechanism includes a positioning member and a sliding groove 41 disposed between the rotating member 31 and the connecting member 32, and a plurality of positioning grooves are disposed in the sliding groove 41; the cover body 20 is rotated by the rotation of the rotating member 31, and the positioning member is slid along the slide groove 41; when the positioning member slides into the positioning groove, the positioning of the cover 20 is realized.

The earphone charging box of this embodiment structure is succinct pleasing to the eye reliable, portable and use. The rotation of the cover 20 can be achieved by the rotating mechanism, so that the opening and closing of the cover 20 can be achieved. The lid 20 can make the setting element slide along sliding tray 41 when rotating, when the setting element slided to the constant head tank in, can realize the location to lid 20 to can make lid 20 maintain stable effectual opening and closed state.

The sliding groove 41 is arc-shaped, and the corresponding central angle of the sliding groove 41 is 30-120 degrees. The angle of the opening of the cover 20 can be adjusted by adjusting the size of the sliding groove 41 corresponding to the central angle, and in this embodiment, the angle of the opening of the cover 20 is 30 to 120 degrees, preferably 60 to 120 degrees, corresponding to the sliding groove 41.

The positioning grooves include an open-cover positioning groove 42 and a close-cover positioning groove 43 which are respectively arranged at two ends of the sliding groove 41, and when the positioning member slides into the open-cover positioning groove 42, the cover body 20 maintains an open state; when the positioning member slides into the cover closing positioning groove 43, the cover body 20 maintains the closed state. In this embodiment, sliding tray 41, uncap constant head tank 42 and close and cover constant head tank 43 and be the recess that sets up on rotating the piece 31, and uncap constant head tank 42 and close the sunken degree of depth of covering constant head tank 43 and all be greater than sliding tray 41's sunken degree of depth to when the setting element cooperates in uncap constant head tank 42 and the lid constant head tank 43, can realize the positioning action to lid 20.

When a user needs to open the cover 20, the cover 20 can be pulled off by hand, so that the cover 20 rotates, and the positioning element can slide into the sliding groove 41 from the cover closing positioning groove 43; when the cover 20 rotates, the positioning element slides along the sliding groove 41; when the positioning member slides into the door positioning groove 42, the positioning of the lid body 20 can be achieved such that the lid body 20 maintains the open state, as shown in fig. 9 and 10.

When a user needs to close the cover 20, the cover 20 can be manually pulled to rotate the cover 20, and the positioning element can slide from the cover opening positioning slot 42 into the sliding slot 41; when the cover 20 rotates, the positioning element slides along the sliding groove 41; when the positioning member slides into the cover closing positioning groove 43, the positioning of the cover body 20 can be realized, so that the cover body 20 maintains the closed state, as shown in fig. 7 and 8.

In another preferred embodiment, the positioning grooves further include spaced positioning grooves (not shown) provided in the slide groove 41, the spaced positioning grooves being located between the open-cover positioning grooves 42 and the close-cover positioning grooves 43. The projection of the spacing positioning groove and the projection of the uncovering positioning groove 42 are both circular, and the central angle corresponding to the arc line connecting the circle center of the spacing positioning groove and the circle center of the uncovering positioning groove 42 is 20-70 degrees. At lid 20 pivoted in-process, when the constant head tank slides to the interval in, can fix a position lid 20 for lid 20 temporarily maintains the stationary state, can increase earphone variety and the convenience that the box used that charges. The opening angle of the cover body 20 when temporarily fixed can be adjusted by adjusting the positions of the spaced positioning grooves, and the central angle corresponding to the arc line connecting the circle centers of the spaced positioning grooves and the circle center of the uncovering positioning groove 42 is 20-70 degrees, namely the opening angle of the cover body 20 when temporarily fixed is 20-70 degrees. The quantity of interval constant head tank can be a plurality of, and a plurality of interval constant head tanks looks interval sets up, does not do specific restriction here.

The positioning member includes a groove 44 provided on the connecting member 32, a spring 45 fixed in the groove 44, and a positioning pin 46 fixed to an end of the spring 45. The spring 45 can buffer the positioning pin 46, and can make the positioning pin 46 extend and contract, so that the positioning pin 46 can slide between the sliding groove 41 and the positioning groove.

The positioning pin 46 protrudes out of the groove 44, and the end of the positioning pin 46 protruding out of the groove 44 is fitted with the slide groove 41 and the positioning groove. The end of the positioning pin 46 extending out of the groove 44 is rounded, so that friction between the positioning pin 46 and the sliding groove 41 and between the positioning pin and the positioning groove can be reduced, thereby facilitating the sliding of the positioning pin 46 in the sliding groove 41, facilitating the sliding of the positioning pin 46 into the positioning groove from the sliding groove 41, and facilitating the sliding of the positioning pin 46 into the sliding groove 41 from the positioning groove.

The rotating member 31 is protruded from the edge of the cover 20, and two ends of the rotating member 31 are respectively fixed with a protruding rotating shaft 33. In this embodiment, the cross-sectional shape of the rotating member 31 is circular, the rotating shaft 33 is fixed at the center of the circle of the rotating member 31, and the center of the circle corresponding to the sliding groove 41 is the center of the circle of the rotating member 31.

In this embodiment, the cover 20, the rotating member 31 and the rotating shaft 33 may be integrally formed by a machining process.

The edge of box body 10 is equipped with dodges mouthful 11, and the quantity of connecting piece 32 is two, and two connecting pieces 32 are fixed to be set up in box body 10 inboard and locate respectively and dodge the both ends of mouthful 11. The rotating member 31 is in clearance fit with the avoiding opening 11, and the two rotating shafts 33 are respectively rotatably connected to the two connecting members 32. In this embodiment, the connecting member 32 is provided with a rotating hole 34, and the rotating shaft 34 is rotatably disposed in the rotating hole 34, so that the rotating member 31 can be rotatably connected to the connecting member 32, and the rotation of the cover body 20 can be realized by the rotation of the rotating member 31.

In this embodiment, the box 10, the avoiding opening 11 and the connecting member 32 may be integrally formed by a machining process.

In this embodiment, the rotating member 31 and the connecting member 32 are located inside the earphone charging box, and when the cover 20 is closed, the rotating member 31 and the connecting member 32 are not visible from the outside, so that the earphone charging box has a simple structure. Through the rotatable connection of the rotating member 31 and the connecting member 32, the cover body 20 can be reliably and effectively rotated, so that the opening and closing of the cover body 20 can be realized; and the risk of cracking of the cover body 20 can be avoided, so that the earphone charging box is stable and reliable in structure and not easy to damage.

The rotating mechanism and the positioning mechanism of the embodiment can also be applied to other functional cartridges, and are not limited to the earphone charging cartridge, and are not limited specifically herein.

In this embodiment, by setting the earphone control method, the operation information of the earphone can be determined by the positioning opening and closing information of the earphone charging box, the operation information is responded, and the earphone is enabled to execute the action corresponding to the operation information. Because the operation information originally corresponds to the function of the keys on the earphone charging box, the earphone charging box of the embodiment can save the key design, simplify the design of the earphone charging box, and further reduce the manufacturing cost of the earphone charging box. Meanwhile, due to the fact that the design of keys on the earphone charging box is omitted, the appearance of the earphone charging box is concise and attractive, and the visual perception of a user is good. The specific earphone control method may be a control method commonly used in the art, and is not specifically limited herein. 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 will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. An earphone charging box, which comprises a box body and a cover body and is characterized in that,

a rotating mechanism and a positioning mechanism are arranged between the box body and the cover body, the rotating mechanism comprises a rotating part and a connecting part which are rotatably connected, the positioning mechanism comprises a positioning part and a sliding groove which are arranged between the rotating part and the connecting part, and a plurality of positioning grooves are arranged in the sliding groove;

the cover body rotates through the rotation of the rotating part, and the positioning part slides along the sliding groove; when the positioning piece slides into the positioning groove, the cover body is positioned.

2. The earphone charging box of claim 1,

the sliding groove is arc-shaped, and the central angle corresponding to the sliding groove is 30-120 degrees.

3. The earphone charging box of claim 1,

the positioning groove comprises an opening positioning groove and a closing positioning groove which are respectively arranged at the two ends of the sliding groove,

when the positioning piece slides into the uncovering positioning groove, the cover body maintains an opening state;

when the positioning piece slides into the cover closing positioning groove, the cover body maintains a closed state.

4. The earphone charging box of claim 3,

the positioning groove also comprises spaced positioning grooves arranged in the sliding groove,

the projection of the interval positioning groove and the projection of the uncovering positioning groove are both circular,

the central angle corresponding to the arc line connecting the circle centers of the interval positioning grooves and the uncovering positioning groove is 20-70 degrees.

5. The earphone charging box of claim 1,

the locating piece is including setting up in recess on the connecting piece, be fixed in the spring in the recess, and be fixed in the locating pin of spring tip.

6. The earphone charging box of claim 5,

the positioning pin extends out of the groove, and the end part of the positioning pin extending out of the groove is round-head-shaped.

7. The earphone charging box of claim 1,

the rotating piece is arranged at the edge of the cover body in a protruding mode, and rotating shafts are fixed at the two ends of the rotating piece respectively.

8. The earphone charging box of claim 7,

the box body edge is equipped with dodges the mouth, the quantity of connecting piece is two, two the connecting piece set up in the box body inboard just locates respectively dodge the both ends of mouth.

9. The earphone charging box of claim 8,

the rotating part is in clearance fit with the avoiding opening, and the two rotating shafts are respectively and rotatably connected to the two connecting pieces.