CN210744790U

CN210744790U - Single-ear charger with portable collecting and installing structure

Info

Publication number: CN210744790U
Application number: CN201922066004.0U
Authority: CN
Inventors: 谢娜妹; 李伟林; 李伟城
Original assignee: Shenzhen Jin'anda Technology Co ltd
Current assignee: Shenzhen Jin'anda Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-12
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to the technical field of earphone, specifically speaking relates to a monaural charger with portable receipts dress structure, including being cylindric charging seat, installing left earphone, the right ear machine in the charging seat and cup jointing in the outside cylindrical protective housing that is of cavity of charging seat, the charging seat includes charging seat front shell, charging seat upper cover, charging seat lower cover and charging seat backshell. The utility model discloses a cylindric charging seat that is that sets up can accomodate left earphone and right earphone and prevent to lose, put into right earphone charging groove and left earphone charging groove with right earphone and left earphone, can charge left earphone and right earphone, when using next time, guarantee that the electric quantity is sufficient in the earphone, the battery capacity of first lithium cell is forty multiple times of second lithium cell battery capacity, can charge many times, the stand-by time is long, carry out the electric power storage through the first lithium cell in the charging seat, can carry when going out the tourism, prevent that the earphone from being pressed, prevent to crush.

Description

Single-ear charger with portable collecting and installing structure

Technical Field

The utility model relates to an earphone technical field specifically is a monaural charger with portable receipts dress structure.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency. Present bluetooth headset need charge with the help of the USB data line when charging, and charge or use the back and have no place to place, easily cause the earphone to lose, cause economic loss, when going out, use bluetooth headset nowhere to charge for a long time, and the stand-by time is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monaural charger with portable receipts dress structure to solve the present bluetooth headset that proposes in the above-mentioned background art and need charge with the help of the USB data line when charging, and the nowhere places when charging, easily causes the problem that the earphone loses.

In order to achieve the above object, the utility model provides a following technical scheme:

a single-ear charger with a portable receiving structure comprises a cylindrical charging seat, a left earphone and a right earphone which are arranged in the charging seat, and a hollow cylindrical protective shell which is sleeved outside the charging seat, wherein the charging seat comprises a charging seat front shell, a charging seat upper cover, a charging seat lower cover and a charging seat rear shell, the outer part of the protective shell is sleeved with a charging seat middle shell and a charging seat middle shell, a charging seat PCBA mainboard is arranged in the charging seat front shell, the bottom of the charging seat upper cover is connected with a charging PCBA auxiliary plate through a self-tapping screw, a first lithium battery is embedded at the bottom of the charging seat upper cover, a right earphone charging groove and a left earphone charging groove which are symmetrically arranged are arranged on the charging seat upper cover, a first magnet and a charging spring pin are arranged in the right earphone charging groove and the left earphone charging groove, and a second magnet is arranged at one end part of the charging seat upper cover, which is far away from the front, the inboard of charging seat backshell is provided with the third magnet corresponding and magnetism connection with the second magnet position, be provided with in left side earphone and the right side earphone with the fourth magnet that the first magnet position is corresponding and magnetism is connected, be provided with on left side earphone and the right side earphone with the corresponding and electric connection's of charging contact of charging spring needle position.

Preferably, inlay on the charging seat front shell and establish and install the electric quantity display screen, the electric quantity display screen connect in on the charging seat PCBA mainboard.

Preferably, the lower part of the middle shell of the charging seat and the upper part of the middle shell of the charging seat are in clamping fit, and the inner diameters of the lower part and the upper part are matched with the outer diameter of the protective shell.

Preferably, the structure of left side earphone and right earphone is the same, and all includes joint complex earphone U-shaped face-piece and earphone drain pan, install earphone PCBA mainboard, second lithium cell, earphone PCBA subplate and loudspeaker that charge in the earphone drain pan.

Preferably, a dust screen is installed at the horn.

Preferably, the outer wall of the U-shaped face shell of the earphone is provided with a decoration opening, a decoration part is installed in the U-shaped face shell of the earphone, and the decoration part is matched with the decoration opening in size.

Preferably, the earphone bottom shell is connected with a silica gel ear cap, the silica gel ear cap is bullet head-shaped and is matched with the earphone bottom shell in a clamping mode.

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

1. this monaural charger with portable receipts dress structure is cylindric charging seat through setting up and can accomodate left earphone and right earphone and prevent losing, put into right earphone charging groove and left earphone charging groove with right earphone and left earphone, can charge left earphone and right earphone, when using next time, guarantee that the electric quantity is sufficient in the earphone, the battery capacity of first lithium cell is forty multiple times of second lithium cell battery capacity, can charge many times, the stand-by time is long, carry out the electric power storage through the first lithium cell in the charging seat, can carry when going out the tourism, prevent that the earphone from being pressed, prevent to crush.

2. Inlay on the preceding shell of charging seat and establish and install the electric quantity display screen in this monaural charger with portable receipts dress structure, the electric quantity display screen is connected on charging seat PCBA mainboard, can be used to show the residual capacity of the interior first lithium cell of charging seat. The charging seat mesochite is connected with the charging seat mesochite in a clamping way, and the inner diameters of the charging seat mesochite and the charging seat mesochite are matched with the outer diameter of the protective shell, so that the protective effect is improved.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

fig. 2 is a schematic structural view of the charging base of the present invention after being pulled out;

fig. 3 is a schematic view of the exploded structure of the earphone of the present invention after it is gone out;

fig. 4 is a schematic view of the exploded structure of the earphone of the present invention.

In the figure: 1. a charging seat front shell; 2. a PCBA mainboard of the charging seat; 3. the charging seat is covered; 4. a first magnet; 5. charging the PCBA auxiliary board; 6. self-tapping screws; 7. a lower cover of the charging seat; 8. a first lithium battery; 9. a second magnet; 10. the charging seat is arranged below the middle shell; 11. a third magnet; 12. a charging seat rear shell; 13. the charging seat is arranged on the middle shell; 14. a protective housing; 15. a right earphone; 151. a U-shaped face shell of the earphone; 152. a silica gel decoration; 153. an earphone PCBA mainboard; 154. a second lithium battery; 155. the PCBA auxiliary board is charged by the earphone; 156. a fourth magnet; 157. a horn; 158. a bottom shell of the earphone; 159. a dust screen; 1510. a silica gel ear cap; 1511. a charging contact; 16. a left earphone; 17. a charging seat; 18. a right earphone charging slot; 19. a left earphone charging slot; 20. a charging pogo pin; 21. a USB charging port; 22. electric quantity display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the 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 present invention.

Example 1

A kind of single-ear charger with portable receiving structure, as shown in figure 1-figure 3, including cylindrical charging seat 17, left earphone 15 installed in charging seat 17, right earphone 16 and hollow cylindrical protective casing 14 sleeved outside charging seat 17, charging seat 17 includes charging seat front shell 1, charging seat upper cover 3, charging seat lower cover 7 and charging seat rear shell 12, the outer cover of protective casing 14 is equipped with charging seat middle shell lower 10 and charging seat middle shell upper 13, charging seat PCBA mainboard 2 is installed in charging seat front shell 1, the bottom of charging seat upper cover 3 is connected with charging PCBA auxiliary plate 5 through self-tapping screw 6, the bottom of charging seat upper cover 3 is embedded with first lithium battery 8, charging seat upper cover 3 is equipped with right earphone charging slot 18 and left earphone charging slot 19 which are symmetrically arranged, first magnet 4 and charging spring pin 20 are installed in right earphone charging slot 18 and left earphone charging slot 19, one end part of the charging seat upper cover 3 far away from the charging seat front shell 1 is provided with a second magnet 9, the inner side of the charging seat rear shell 12 is provided with a third magnet 11 which corresponds to the position of the second magnet 9 and is magnetically connected, a fourth magnet 156 which corresponds to the position of the first magnet 4 and is magnetically connected is arranged in the left earphone 15 and the right earphone 16, and a charging contact 1511 which corresponds to the position of the charging spring pin 20 and is electrically connected is arranged on the left earphone 15 and the right earphone 16.

Further, inlay on the charging seat front shell 1 and establish and install electric quantity display screen 22, electric quantity display screen 22 connects on charging seat PCBA mainboard 2, can be used to show the remaining capacity of first lithium cell 8 in charging seat 17. The lower shell 10 of the charging seat and the upper shell 13 of the charging seat are in clamping fit, and the inner diameters of the lower shell and the middle shell are matched with the outer diameter of the protective shell 14, so that the protection effect is improved.

Specifically, as shown in fig. 4, the left earphone 15 and the right earphone 16 have the same structure, and both include an earphone U-shaped face casing 151 and an earphone bottom casing 158 that can be in snap fit, and an earphone PCBA main board 153, a second lithium battery 154, an earphone charging PCBA sub-board 155, and a speaker 157 are installed in the earphone bottom casing 158.

It should be noted that the battery capacity of the first lithium battery 8 is 2000mAh, the battery capacity of the second lithium battery 154 is 50mAh, and the battery capacity of the first lithium battery 8 is forty times of the battery capacity of the second lithium battery 154, so that the first lithium battery can be charged for many times, has a long standby time, and is convenient to carry when going out.

It is noted that the dust screen 159 is installed at the speaker 157 to improve the dust-proof effect.

In addition, be provided with the decoration mouth on the earphone U-shaped surface shell 151 outer wall, and install decoration 152 in the earphone U-shaped surface shell 151, decoration 152 and the size looks adaptation of decoration mouth, and decoration 152 adopts translucent silica gel material to make, and is more pleasing to the eye, uses more comfortablely.

The one-ear charger with portable structure of receiving and installing of this embodiment is cylindric charging seat 17 through what set up can accomodate left earphone 15 and right earphone 16 and prevent losing, put into right earphone charging groove 18 and left earphone charging groove 19 with right earphone 15 and left earphone 16, can charge left earphone 15 and right earphone 16, when using next time, guarantee that the electric quantity is sufficient in the earphone, first lithium cell 13's battery capacity is forty multifold of second lithium cell 155 battery capacity, can charge many times, the stand-by time is long, carry out the electric power storage through first lithium cell 13 in charging seat 17, can carry when the tourism of going out, prevent that the earphone from being pressed, prevent to crush.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a monaural charger with portable receipts dress structure which characterized in that: comprises a cylindrical charging seat (17), a left earphone (15) and a right earphone (16) which are arranged in the charging seat (17) and a hollow cylindrical protective shell (14) which is sleeved outside the charging seat (17), wherein the charging seat (17) comprises a charging seat front shell (1), a charging seat upper cover (3), a charging seat lower cover (7) and a charging seat rear shell (12), the outer part of the protective shell (14) is sleeved with a charging seat middle shell lower part (10) and a charging seat middle shell upper part (13), a charging seat PCBA mainboard (2) is arranged in the charging seat front shell (1), the bottom of the charging seat upper cover (3) is connected with a charging PCBA auxiliary plate (5) through a self-tapping screw (6), a first lithium battery (8) is embedded at the bottom of the charging seat upper cover (3), and the charging seat upper cover (3) is provided with a right earphone charging groove (18) and a left earphone charging groove (19) which are symmetrically arranged, all be provided with first magnet (4) and charging spring needle (20) in right earphone charging groove (18) and left earphone charging groove (19), a tip that charging seat upper cover (3) kept away from charging seat front shell (1) is provided with second magnet (9), the inboard of charging seat backshell (12) is provided with third magnet (11) corresponding and the magnetism is connected with second magnet (9) position, be provided with in left earphone (15) and right earphone (16) with fourth magnet (156) that first magnet (4) position is corresponding and the magnetism is connected, be provided with on left earphone (15) and right earphone (16) with charging spring needle (20) position is corresponding and electric connection's charging contact (1511).

2. The monaural charger with a portable stowing structure according to claim 1, characterized in that: inlay before the charging seat on shell (1) and establish and install electric quantity display screen (22), electric quantity display screen (22) connect in on charging seat PCBA mainboard (2).

3. The monaural charger with a portable stowing structure according to claim 1, characterized in that: the lower shell (10) of the charging seat and the upper shell (13) of the charging seat are in clamping fit, and the inner diameters of the lower shell and the upper shell are matched with the outer diameter of the protective shell (14).

4. The monaural charger with a portable stowing structure according to claim 1, characterized in that: the structure of left earphone (15) and right earphone (16) is the same, and all includes joint complex earphone U-shaped face-piece (151) and earphone drain pan (158), install earphone PCBA mainboard (153), second lithium cell (154), earphone charging PCBA subplate (155) and loudspeaker (157) in earphone drain pan (158).

5. The monaural charger with a portable stowing structure according to claim 4, characterized in that: and a dustproof net (159) is arranged at the horn (157).

6. The monaural charger with a portable stowing structure according to claim 4, characterized in that: the outer wall of the U-shaped face shell (151) of the earphone is provided with a decoration opening, a decoration part (152) is installed in the U-shaped face shell (151) of the earphone, and the decoration part (152) is matched with the size of the decoration opening.

7. The monaural charger with a portable stowing structure according to claim 4, characterized in that: earphone drain pan (158) are connected with silica gel earcap (1510), silica gel earcap (1510) are bullet head-shaped, and cooperate with earphone drain pan (158) joint.