CN217307844U

CN217307844U - Earphone charging bin with digital display function

Info

Publication number: CN217307844U
Application number: CN202220179232.8U
Authority: CN
Inventors: 郎艳羽; 王三九
Original assignee: Shenzhen Winnershine Electronics Co ltd
Current assignee: Shenzhen Winnershine Electronics Co ltd
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-08-26
Anticipated expiration: 2032-01-23

Abstract

The utility model discloses an earphone charging bin with digital display function, which comprises a bottom bin and an upper cover, wherein the upper cover is hinged and matched to be installed on the bottom bin, an earphone cavity is fixedly installed in the bottom bin, a digital display is fixedly installed in the middle of the upper side of the earphone cavity, a lithium battery is arranged between the bottom bin and the earphone cavity, a charging contact is arranged in the earphone cavity, the lithium battery supplies power for the digital display and the charging contact, the left side and the right side of the earphone cavity are both formed with a groove position, a locking buckle is installed in the groove position in a rotating and matching manner, a spring is installed between the groove position and the locking buckle in a butting manner, the upper end of the locking buckle is arranged through the bottom bin, an unlocking frame is sleeved and installed on the outer side of the bottom bin, a poking edge is formed on the upper side in the unlocking frame, a pattern drawing surface is formed on the outer side of the locking buckle, the poking edge is pressed on the pattern drawing surface, a limiting edge is formed on the lower side in the unlocking frame, a sliding groove is formed on the outer side of the bottom bin, the sliding groove is installed in a sliding fit manner, the lower side in the upper cover is formed with a buckling position, and the outer side of the locking buckle is in clearance fit with the buckling position.

Description

Earphone charging bin with digital display function

Technical Field

The utility model belongs to the technical field of the earphone technique and specifically relates to an earphone charging bin of band number display function is related to.

Background

Earphones (ears; heads-sets; ears) are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers near the ears.

Bluetooth headset on the market uses need put back the storehouse of charging after a period and charges, the storehouse of charging of present earphone generally all is flip design, flip can guarantee the stable storehouse of charging of packing into of earphone, avoid the earphone to lose, however, at the in-process that the storehouse of charging carried, flip opens by oneself easily, lead to the earphone accident to be connected to electronic equipment, power consumption increases, flip opens the back earphone and deviates from the storehouse of charging easily moreover, lead to the earphone to lose.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.

An earphone charging bin with a digital display function comprises a bottom bin and an upper cover, wherein the upper cover is hinged and matched to be installed on the bottom bin, an earphone cavity is fixedly installed in the bottom bin, a digital display is fixedly installed in the middle of the upper side of the earphone cavity, a lithium battery is arranged between the bottom bin and the earphone cavity, a charging contact is arranged in the earphone cavity and supplies power to the digital display and the charging contact, a groove is formed in the left side and the right side of the earphone cavity, a locking buckle is installed in the groove in a rotating and matching manner, a spring is installed between the groove and the locking buckle in a butting manner, the upper end of the locking buckle is arranged through the bottom bin, an unlocking frame is sleeved and installed on the outer side of the bottom bin, a shifting edge is formed on the upper side in the unlocking frame, a pattern drawing surface is formed on the outer side of the locking buckle, a limiting edge is formed on the lower side in the unlocking frame, a sliding groove is formed on the outer side of the bottom bin, the limiting edge is installed in the sliding groove in a sliding and matching manner, the lower side in the upper cover is formed with a buckling position, and the outer side of the locking buckle is in clearance fit with the buckling position.

As a further aspect of the present invention: fixed mounting has first magnet in the upper cover, and earphone intracavity fixed mounting has the second magnet, and the second magnet setting is in the below of first magnet, and mutual repulsion sets up between first magnet and the second magnet.

As a further aspect of the present invention: the upper cover is internally and fixedly provided with a positioning frame, an earphone placing groove is formed in the lower side of the positioning frame, the earphone placing groove covers the upper portion of the earphone cavity, and the first magnet is arranged between the upper cover and the positioning frame.

As a further aspect of the present invention: the middle part shaping of upper cover rear side has first hinge groove, and first hinge inslot fixed mounting has first locating shaft, and the middle part shaping of bottom storehouse rear side has second hinge groove, and second hinge inslot fixed mounting has the second locating shaft, is provided with the articulated elements between first hinge groove and the second hinge groove, and the shaping has two through-holes on the articulated elements, and first locating shaft and second locating shaft one-to-one normal running fit are installed in the through-hole.

As a further aspect of the present invention: the downside electric connection of lithium cell installs the mouth that charges, and the mouth that charges leads to out the bottom storehouse setting, and the mouth that charges adopts the female seat of type-c.

As a further aspect of the present invention: a spring groove is formed in the groove position, and the inner end of the spring is installed in the spring groove in a clearance fit mode.

As a further aspect of the present invention: the lower side of the bottom bin is fixedly provided with an anti-skid gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. after the earphone is placed in the earphone cavity, the lithium battery can charge the earphone through the charging contact, and the digital display can display the current residual electric quantity of the earphone, so that the earphone is convenient to use;

2. after the upper cover is closed, the spring drives the locking buckle to turn outwards, so that the buckling position of the upper cover is clamped, the upper cover is fixed, and the upper cover cannot be opened automatically in the carrying process;

3. when the earphone needs to be used, the unlocking frame is pressed down, the mold pulling surface is pressed while the locking buckle is stirred, the locking buckle is enabled to turn inwards, the spring is in an extrusion state, at the moment, the locking buckle can be separated from the buckle position, and then the upper cover is opened to take out the earphone for use;

4. the limiting edge of the unlocking frame can slide up and down in the sliding groove all the time, and the unlocking frame can be effectively prevented from being separated from the bottom bin, so that the unlocking frame is prevented from being lost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

fig. 4 is a schematic view of the exploded structure of fig. 1.

Shown in the figure: 1. a bottom bin; 2. an upper cover; 3. an earphone cavity; 4. a digital display; 5. a lithium battery; 6. a charging contact; 7. a slot position; 8. a locking buckle; 9. a spring; 10. unlocking the frame; 11. poking the edge; 12. drawing the die surface; 13. a limiting edge; 14. a sliding groove; 15. buckling; 16. a first magnet; 17. a second magnet; 18. a positioning frame; 19. an earphone placing groove; 20. a first hinge slot; 21. a first positioning shaft; 22. a second hinge groove; 23. a second positioning shaft; 24. an articulation member; 25. a through hole; 26. a charging port; 27. a spring slot; 28. an anti-skid gasket.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting 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 present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, the utility model discloses an earphone charging bin with digital display function, which comprises a bottom bin 1 and an upper cover 2, wherein the upper cover 2 is hinged and installed on the bottom bin 1, an earphone cavity 3 is fixedly installed in the bottom bin 1, a digital display 4 is fixedly installed in the middle of the upper side of the earphone cavity 3, a lithium battery 5 is arranged between the bottom bin 1 and the earphone cavity 3, a charging contact 6 is arranged in the earphone cavity 3, the lithium battery 5 supplies power to the digital display 4 and the charging contact 6, slot positions 7 are formed on the left side and the right side of the earphone cavity 3, a locking buckle 8 is installed in the slot positions 7 in a rotating and matching manner, a spring 9 is installed between the slot positions 7 and the locking buckle 8 in a butt manner, the upper end of the locking buckle 8 is arranged by passing through the bottom bin 1, an unlocking frame 10 is installed on the outer side of the bottom bin 1 in a sleeving manner, a poking edge 11 is formed on the upper side in the unlocking frame 10, a pattern pulling surface 12 is formed on the outer side of the locking buckle 8, the poking edge 11 is pressed on the pattern surface 12, a limiting edge 13 is formed on the lower side in the unlocking frame 10, a sliding groove 14 is formed on the outer side of the bottom bin 1, the limiting edge 13 is installed in the sliding groove 14 in a sliding fit mode, a buckling position 15 is formed on the lower side in the upper cover 2, and the outer side of the locking buckle 8 is arranged in the buckling position 15 in a clearance fit mode;

the principle is as follows: after the earphone is placed in the earphone cavity 3, the lithium battery 5 can charge the earphone through the charging contact 6, and the digital display 4 can display the current residual electric quantity of the earphone, so that the earphone is convenient to use; after the upper cover 2 is closed, the spring 9 drives the locking buckle 8 to turn outwards, so that the buckling position 15 of the upper cover 2 is clamped, the upper cover 2 is fixed, and the upper cover 2 cannot be opened automatically in the carrying process; when the earphone is needed to be used, the unlocking frame 10 is pressed down, the poking edge 11 presses the die drawing surface 12, so that the locking buckle 8 turns inwards, the spring 9 is in an extruded state, at the moment, the locking buckle 8 can be separated from the buckling position 15, and then the upper cover 2 is opened to take out the earphone for use; the limiting edge 13 of the unlocking frame 10 can slide up and down in the sliding groove 14 all the time, and the unlocking frame 10 can be effectively prevented from being separated from the bottom bin 1, so that the unlocking frame 10 is prevented from being lost.

More preferably: a first magnet 16 is fixedly arranged in the upper cover 2, a second magnet 17 is fixedly arranged in the earphone cavity 3, the second magnet 17 is arranged below the first magnet 16, and the first magnet 16 and the second magnet 17 are mutually repelled; after the unlocking frame 10 is pressed down, the locking buckle 8 is separated from the buckle position 15, and the upper cover 2 can be opened automatically under the mutual repulsive stress of the first magnet 16 and the second magnet 17, so that the use is convenient.

More preferably: a positioning frame 18 is fixedly arranged in the upper cover 2, an earphone placing groove 19 is formed on the lower side of the positioning frame 18, the earphone placing groove 19 covers the upper part of the earphone cavity 3, and the first magnet 16 is arranged between the upper cover and the positioning frame 18; the earphone is more stably installed.

More preferably: a first hinge groove 20 is formed in the middle of the rear side of the upper cover 2, a first positioning shaft 21 is fixedly mounted in the first hinge groove 20, a second hinge groove 22 is formed in the middle of the rear side of the bottom bin 1, a second positioning shaft 23 is fixedly mounted in the second hinge groove 22, a hinge piece 24 is arranged between the first hinge groove 20 and the second hinge groove 22, two through holes 25 are formed in the hinge piece 24, and the first positioning shaft 21 and the second positioning shaft 23 are correspondingly and rotatably mounted in the through holes 25 one by one; the upper cover 2 can be more stably hinged and matched to cover the bottom bin 1, the hinged position of the upper cover cannot be protruded, and the unlocking frame 10 is guaranteed to stably move up and down.

More preferably: a charging port 26 is electrically connected to the lower side of the lithium battery 5, the charging port 26 is arranged through the bottom bin 1, and the charging port 26 is a type-c female seat; it is possible to facilitate charging of the lithium battery 5.

More preferably: a spring groove 27 is formed in the slot position 7, and the inner end of the spring 9 is arranged in the spring groove 27 in a clearance fit manner; so that the mounting of the spring 9 is more stable.

More preferably, the method comprises the following steps: an anti-skid gasket 28 is fixedly arranged on the lower side of the bottom bin 1; the phenomenon of skidding can effectively prevent the bottom bin 1 from appearing to avoid the bottom bin 1 to slide on the desktop.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modifications, equivalent changes and modifications made by the above embodiments.

Claims

1. The utility model provides an earphone storehouse of charging of band number display function, includes end storehouse and upper cover, and the articulated cooperation of upper cover is installed on end storehouse, its characterized in that: fixed mounting has the earphone chamber in the sump, the middle part fixed mounting of earphone chamber upside has digital display, be provided with the lithium cell between sump and the earphone chamber, the earphone intracavity is provided with the contact that charges, the lithium cell is for digital display and the power supply of the contact that charges, the equal shaping trench in left and right sides in earphone chamber, the locking of trench internal rotation fit is installed and is detained, the spring is installed to the butt between trench and the locking knot, the upper end of locking knot is led out the sump setting, the outside cover of sump is established and is installed the unblock frame, the upside shaping in the unblock frame has the limit of stirring, the outside shaping of locking knot has the pattern drawing surface, stir the limit and press on the pattern drawing surface, downside shaping in the unblock frame has spacing limit, the outside shaping of sump has the sliding tray, spacing limit sliding fit installs in the sliding tray, downside shaping in the upper cover has the knot position, the outside clearance fit of locking knot is detained and is detained the position setting.

2. The earphone charging bin with the digital display function according to claim 1, characterized in that: the earphone comprises an upper cover, an earphone cavity and a lower cover, wherein a first magnet is fixedly arranged in the upper cover, a second magnet is fixedly arranged in the earphone cavity, the second magnet is arranged below the first magnet, and the first magnet and the second magnet are mutually exclusive.

3. The earphone charging bin with the digital display function according to claim 2, characterized in that: the upper cover is internally and fixedly provided with a positioning frame, an earphone placing groove is formed in the lower side of the positioning frame, the earphone placing groove covers the upper portion of the earphone cavity, and the first magnet is arranged between the upper cover and the positioning frame.

4. The earphone charging bin with the digital display function according to claim 1, characterized in that: the middle part shaping of upper cover rear side has first hinge groove, and first hinge inslot fixed mounting has first location axle, and the middle part shaping of bottom storehouse rear side has second hinge groove, and second hinge inslot fixed mounting has the second location axle, is provided with the articulated elements between first hinge groove and the second hinge groove, and the shaping has two through-holes on the articulated elements, and first location axle and second location axle one-to-one normal running fit are installed in the through-hole.

5. The earphone charging bin with the digital display function according to claim 1, characterized in that: the downside electric connection of lithium cell installs the mouth that charges, and the mouth that charges leads to out the setting of end storehouse, and the mouth that charges adopts type-c female seat.

6. The earphone charging bin with the digital display function according to claim 1, characterized in that: a spring groove is formed in the groove position, and the inner end of the spring is installed in the spring groove in a clearance fit mode.

7. The earphone charging bin with the digital display function according to claim 1, characterized in that: the lower side of the bottom bin is fixedly provided with an anti-skid gasket.