CN217849636U

CN217849636U - Earphone charging box

Info

Publication number: CN217849636U
Application number: CN202122501425.9U
Authority: CN
Inventors: 黄海明
Original assignee: Shenzhen Nindoo Innovative Technology Co ltd
Current assignee: Shenzhen Nindoo Innovative Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-11-18
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses an earphone box that charges for wireless earphone accomodates and charges, it is including having accommodating space and one end open-ended shell, inner shell and climbing mechanism, one side of inner shell is equipped with the accepting groove, the bottom of accepting groove is equipped with the accepting hole, wireless earphone's afterbody inserts in the accepting hole and with the head holding in the accepting groove, the inner shell cover is on climbing mechanism, the climbing mechanism holding is in accommodating space and scalable in order to be used for in the ejecting accommodating space of inner shell or to receive the inner shell in accommodating space. Compared with the prior art, it has realized the telescopic opening and the closure of the box that charges through climbing mechanism, has improved the convenience that the user opened or closed the box that charges, and through pure mechanical transmission, the electric quantity of having saved the box that charges has prolonged the length of time of the use of earphone body simultaneously.

Description

Earphone charging box

[ technical field ] A method for producing a semiconductor device

The utility model relates to an earphone box technical field especially relates to an earphone charging box.

[ background ] A method for producing a semiconductor device

In the prior art, the TWS headset needs to be placed in the charging box, and when a user takes or stores the headset, the user usually needs to hold the box body of the charging box with one hand and push or press the cover body of the charging box with the other hand, so that the user cannot take or store the headset conveniently.

In view of the above, it is desirable to provide a charging box for earphones to overcome the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing an earphone box that charges, its telescopic that aims at realizing the box that charges through climbing mechanism opens and shuts and close, solves the user and opens or close the not convenient and fast's problem inadequately of the box that charges, and then improves the convenience that the user opened and shut the box that charges.

In order to realize the above object, the utility model provides an earphone charging box for wireless earphone accomodates and charges, and it is including having accommodating space and one end open-ended shell, inner shell and climbing mechanism, one side of inner shell is equipped with the accepting groove, the bottom of accepting groove is equipped with the accepting hole, wireless earphone's afterbody inserts in the accepting hole and with the head holding in the accepting groove, the inner shell cover is in on the climbing mechanism, the climbing mechanism holding is in accommodating space and scalable in order to be used for with the inner shell is ejecting accommodating space or will the inner shell receive in the accommodating space.

In a preferred embodiment, the jacking mechanism includes a hollow column vertically arranged at the bottom of the accommodating space and slidably connected to the inner shell, an elastic member arranged in the hollow column and abutted against the inner shell, and a guide rod, a limiting groove is formed in the outer side of the hollow column, a guide block is arranged in the limiting groove, a positioning groove is formed in one end, close to the bottom of the accommodating space, of the guide block, a guide protrusion facing the positioning groove is arranged on the inner wall of the limiting groove, one end of the guide rod is buckled with the positioning groove and can slide between the guide block and the limiting groove, and the other end of the guide rod is connected to the inner shell.

In a preferred embodiment, the inner housing comprises a bottom plate slidably connected to the hollow column, a cover member, and a carrier member connected between the cover member and the bottom plate; the cover part comprises a top cover abutted against the elastic part and a side wall connected between the top cover and the bottom plate; one side of the bearing piece, the top cover and the bottom plate form the containing groove together, and the other side of the bearing piece, the top cover, the side wall and the bottom plate form a cavity together; the accommodating hole is communicated with the accommodating groove and the cavity.

In a preferred embodiment, a hollow sliding block is arranged on one side of the top cover close to the bottom plate; the slider is slidably connected to the hollow post.

In a preferred embodiment, a first through groove communicated with the top cover is formed in one end, away from the bottom plate, of the sliding block, and the guide rod is buckled with the top cover through the first through groove.

In a preferred embodiment, the sliding block is provided on both sides with ribs connected to the side walls.

In a preferred embodiment, a pressing piece for assisting in pressing is arranged on one side of the top cover, which is far away from the bottom plate, and the pressing piece comprises a pressing portion and a pressing rod connected to the pressing portion and extending into the hollow column.

In a preferred embodiment, the carrier includes a carrier portion having a receiving hole and a conductive portion connected to the carrier portion, a first mounting groove for connecting a top cover is disposed on a side of the carrier portion away from the bottom plate, and a mounting protrusion facing the first mounting groove is disposed on the top cover.

In a preferred embodiment, a second mounting groove for mounting the bearing part is formed on the bottom plate; and the bottom plate is provided with a second through groove for sleeving the sliding block.

In a preferred embodiment, a charging module is arranged inside the cavity; the charging module is electrically connected to the conductive part.

Compared with the prior art, the beneficial effects of the utility model reside in that: the telescopic opening and closing of the charging box are achieved through the jacking mechanism, the convenience of opening or closing the charging box by a user is improved, meanwhile, the electric quantity of the charging box is saved through pure mechanical transmission, and the use duration of the earphone body is prolonged.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

Fig. 1 is an exploded view of a headset charging box.

Fig. 2 is an open structure view of the earphone charging box.

Fig. 3 is a closed configuration view of the earphone charging box.

Fig. 4 is a structural view of the jack mechanism.

Fig. 5 is an exploded view of the inner case.

Fig. 6 is an assembled structure view of the cover member and the carrier member.

Fig. 7 is a structural view of the carrier.

Fig. 8 is a structural view of the base plate.

Fig. 9 is a structural view of the pressing member.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description.

Referring to fig. 1 to 9, the present invention provides an earphone charging box 100, which mainly solves the inconvenience of opening or closing the earphone charging box 100 by a user, and further improves the convenience of opening and closing the earphone charging box 100 by the user.

In the embodiment of the present invention, the earphone charging box 100 is used for storing and charging the wireless earphone 1, and includes an outer shell 21 having an accommodating space 211 and an open end, an inner shell 22, and a jacking mechanism 23.

Wherein, one side of the inner shell 22 is provided with an accommodating groove 24, the bottom of the accommodating groove 24 is provided with an accommodating hole 25, the tail of the wireless earphone 1 is inserted into the accommodating hole 25 and the head is accommodated in the accommodating groove 24, the inner shell 22 is sleeved on the jacking mechanism 23, the jacking mechanism 23 is accommodated in the accommodating space 211 and can be extended and retracted so as to eject the inner shell 22 out of the accommodating space 211 or accommodate the inner shell 22 in the accommodating space 211.

It can be understood that, realized through climbing mechanism 23 that inner shell 22 can stretch out outer shell 21 or take in to outer shell 21, made things convenient for the user to open or close earphone charging box 100, convenience when having improved user's practical earphone charging box 100, adopt the open mode of jack-up formula simultaneously, wireless earphone 1 can be violently put into earphone charging box 100 in, make the holistic size of earphone box reduce, it is more portable, the open mode of jack-up formula also makes the whole outward appearance of earphone box unique pleasing to the eye more.

Further, in an embodiment, the jacking mechanism 23 may be pushed to perform a telescopic motion by pressing, specifically, the jacking mechanism 23 includes a hollow column 231 vertically disposed at the bottom of the accommodating space 211 and slidably connected to the inner shell 22, an elastic member 232 disposed in the hollow column 231 and abutting against the inner shell 22, and a guide rod 233, a limit groove 234 is disposed on an outer side of the hollow column 231, a guide block 235 is disposed in the limit groove 234, a positioning groove 236 is disposed at one end of the guide block 235 close to the bottom of the accommodating space 211, a guide protrusion 237 facing the positioning groove 236 is disposed on an inner wall of the limit groove 234, one end of the guide rod 233 is fastened to the positioning groove 236 and can slide between the guide block 235 and the limit groove 234, and the other end of the guide rod 233 is connected to the inner shell 22.

It can be understood that, when a user needs to open the earphone charging box 100, the user can press the inner casing 22 to enable the inner casing 22 to slide along the hollow column 231 and press the elastic member 232, the guide rod 233 is separated from the positioning groove 236 under the driving of the inner casing 22, and under the guiding action of the guide protrusion 237, the guide rod 233 slides between the guide block 235 and the limiting groove 234, after the user loosens the inner casing 22, under the elastic action of the elastic member 232, the elastic member 232 can push the inner casing 22 to move in the direction away from the outer casing 21, so that the inner casing 22 can extend out of the outer casing 21, and the receiving groove 24 extends out of the outer casing 21, thereby completing the opening of the earphone charging box 100.

When a user needs to close the earphone charging box 100, the user presses the inner shell 22, so that the inner shell 22 slides along the hollow column 231 and extrudes the elastic member 232, the guide rod 233 slides between the guide block 235 and the limiting groove 234 under the driving of the inner shell 22, when the guide rod 233 slides to the position of the guide protrusion 237, under the guiding action of the guide protrusion 237, the guide rod 233 enters the positioning groove 236 and is buckled with the guide block 235, after the user loosens the inner shell 22, the guide rod 233 is directly matched with the guide block 235, the movement of the inner shell 22 in the direction away from the outer shell 21 under the elastic force of the elastic member 232 is limited, and further the closing of the earphone charging box 100 is completed.

In this embodiment, the inner housing 22 includes a bottom plate 221 slidably coupled to the hollow post 231, a cover 222, and a carrier 223 coupled between the cover 222 and the bottom plate 221. Wherein, the cover 222 comprises a top cover 2221 abutting against the elastic member 232 and a sidewall 2222 connected between the top cover 2221 and the bottom plate 221; one side of the carrier 223, the top cover 2221 and the bottom plate 221 together form a receiving slot 24, and the other side of the carrier 223, the top cover 2221, the side wall 2222 and the bottom plate 221 together form a cavity 2229; the receiving hole 25 communicates the receiving groove 24 and the cavity 2229.

In one embodiment, a hollow sliding block 2223 is disposed on one side of the top cover 2221 adjacent to the bottom plate 221; slide 2223 is slidably connected to hollow post 231. One end of the sliding block 2223, which is away from the bottom plate 221, is provided with a first through slot 2224 that is communicated with the top cover 2221, and the guide rod 233 is fastened to the top cover 2221 through the first through slot 2224. Preferably, the sliding block 2223 is provided with ribs 2225 connected to the side walls 2222 on two sides, the top cover 2221 is provided with a pressing member 2226 for assisting pressing on a side away from the bottom plate 221, and the pressing member 2226 includes a pressing portion 2227 and a pressing rod 2228 connected to the pressing portion 2227 and extending into the hollow column 231.

It can be understood that, the sliding of the sliding block 2223 in the hollow post 231 can drive the top cover 2221 to slide, and then drive the whole inner casing 22 to slide along the hollow post 231, and the guide rod 233 is connected to the top cover 2221 through the first through slot 2224 of the sliding block 2223, and through the cooperation between the guide rod 233 and the positioning slot 236, after the earphone charging box 100 is closed, the guide rod 233 can limit the movement of the top cover 2221 away from the outer casing 21 under the elastic force of the elastic member 232, and then restrict the movement of the whole inner casing 22 away from the outer casing 21 under the elastic force of the elastic member 232.

The sliding block 2223 is provided with ribs 2225 connected to the side walls 2222 on both sides thereof, which ensures the smoothness of the sliding block 2223 during sliding along the hollow post 231, and thus the smoothness of the extension and retraction of the inner case 22 into and out of the receiving space 211 of the outer case 21. The pressing member 2226 provides a position for the user to press the inner case 22, and the pressing member 2226 prevents the guide rod 233 from falling out of the first through slot 2224, and the pressing rod 2228 extends into the hollow post 231, so that the elastic member 232 is stressed uniformly when the user presses the inner case, and the sliding stability of the inner case 22 is ensured.

Further, in the present embodiment, the carrier 223 includes a carrier portion 2231 having the receiving hole 25 and a conductive portion 2232 connected to the carrier portion 2231, a first mounting groove 2233 for connecting the top cover 2221 is disposed on a side of the carrier portion 2231 away from the bottom plate 221, and a mounting protrusion (not shown) facing the first mounting groove 2233 is disposed on the top cover 2221. The bottom plate 221 is provided with a second mounting groove 2211 for mounting the bearing 223; the bottom plate 221 is provided with a second through slot 2212 for receiving the sliding block 2223. Wherein, the charging module 4 is arranged inside the cavity 2229; the charging module 4 is electrically connected to the conductive portion 2232.

It will be appreciated that the fitting of the fitting projection (not shown) with the first fitting groove 2233, the fitting of the second fitting groove 2211 with the carrier 223, and the fitting of the slide bar 2223 with the second through groove 2212 firmly integrate the cover 222, the bottom plate 221, and the carrier 223, ensuring the firmness of the inner case 22.

To sum up, the utility model provides an earphone charging box 100, it has realized the telescopic of charging box through climbing mechanism and has opened and be closed, has improved the convenience that the user opened or closed the charging box, and through pure mechanical transmission, the electric quantity of having saved the charging box has prolonged when the use of earphone body simultaneously.

Claims

1. The utility model provides an earphone charging box for wireless earphone accomodates and charges, its characterized in that, including having accommodating space and one end open-ended shell, inner shell and climbing mechanism, one side of inner shell is equipped with the accepting groove, the bottom of accepting groove is equipped with the accepting hole, the afterbody of wireless earphone inserts in the accepting hole and with the head holding in the accepting groove, the inner shell cover is in on the climbing mechanism, climbing mechanism holding is in the accommodating space and scalable in order to be used for with the inner shell is ejecting accommodating space or will the inner shell is received in the accommodating space.

2. The earphone charging box according to claim 1, wherein the lifting mechanism comprises a hollow post vertically disposed at the bottom of the receiving space and slidably connected to the inner housing, an elastic member disposed in the hollow post and abutting against the inner housing, and a guide rod, wherein a limiting groove is formed on an outer side of the hollow post, a guide block is disposed in the limiting groove, a positioning groove is formed at one end of the guide block close to the bottom of the receiving space, a guide protrusion facing the positioning groove is formed on an inner wall of the limiting groove, one end of the guide rod is fastened to the positioning groove and is slidably disposed between the guide block and the limiting groove, and the other end of the guide rod is connected to the inner housing.

3. The earphone charging box of claim 2, wherein the inner housing comprises a bottom plate slidably connected to the hollow post, a cover, and a carrier connected between the cover and the bottom plate; the cover part comprises a top cover abutted against the elastic part and a side wall connected between the top cover and the bottom plate; one side of the bearing piece, the top cover and the bottom plate form the containing groove together, and the other side of the bearing piece, the top cover, the side wall and the bottom plate form a cavity together; the accommodating hole is communicated with the accommodating groove and the cavity.

4. The earphone charging box of claim 3, wherein a hollow sliding block is provided on one side of the top cover close to the bottom plate; the slider is slidably connected to the hollow post.

5. The earphone charging box of claim 4, wherein a first through slot communicating with the top cover is formed on one end of the sliding block away from the bottom plate, and the guide rod is fastened to the top cover through the first through slot.

6. A headphone charging cartridge as in claim 4 wherein the sliding block is provided on both sides with ribs connected to the side walls.

7. The earphone charging box according to claim 3, wherein a pressing member for assisting pressing is provided on a side of the top cover away from the bottom plate, and the pressing member comprises a pressing portion and a pressing rod connected to the pressing portion and extending into the hollow column.

8. The earphone charging box according to claim 3, wherein the carrier comprises a carrier portion having a receiving hole and a conductive portion connected to the carrier portion, a first mounting groove for connecting a top cover is formed on a side of the carrier portion away from the bottom plate, and a mounting protrusion facing the first mounting groove is formed on the top cover.

9. The earphone charging box according to claim 4, wherein a second mounting groove for mounting the carrier is provided on the base plate; and the bottom plate is provided with a second through groove for sleeving the sliding block.

10. The earphone charging box of claim 8, wherein a charging module is disposed inside the cavity; the charging module is electrically connected to the conductive part.