CN211930308U

CN211930308U - Mobile power supply

Info

Publication number: CN211930308U
Application number: CN202020864865.3U
Authority: CN
Inventors: 韩磊
Original assignee: Shenzhen Yimeiren E Commerce Co ltd
Current assignee: Shenzhen Yimeiren E Commerce Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-11-13
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a mobile power supply, including shell, angle bead and dampproofing board, install in shell four corners department the angle bead, the shell bottom is provided with decorates the rope, be provided with the display screen on the shell lateral wall, the display screen top is provided with LED lamp switch, install switch on the shell opposite side wall, shell upper end one side is provided with the USB interface. Has the advantages that: the utility model discloses a design of angle bead when portable power source drops carelessly, under the protection and the cushioning effect of angle bead, makes portable power source not fragile, adopts the design of dampproofing board, makes devices such as circuit board can keep dry, has prevented that the short circuit from appearing in the circuit board, makes portable power source use safer.

Description

Mobile power supply

Technical Field

The utility model relates to a portable power source technical field, concretely relates to portable power source.

Background

The portable charger integrates power supply and charging functions, and can charge digital equipment such as mobile phones, tablet computers and the like at any time and any place.

The existing mobile power supply is not provided with a shell for protection, is easy to damage when falling on the ground, and cannot be used, and due to the fact that the existing mobile power supply is not provided with a moisture-proof design, when the mobile power supply is used, the circuit board is mildewed due to moisture, short circuit occurs on the circuit board, and the circuit board is caused to be on fire and the storage battery explode, so that the existing problems are urgently needed to be solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the mobile power supply is provided, and the problems that the existing mobile power supply is not provided with a shell for protection, is easy to damage when falling on the ground and cannot be used, and the circuit board is short-circuited and exploded due to the fact that the circuit board is mildewed due to humidity in the use process of the existing mobile power supply due to the fact that the existing mobile power supply is not provided with a damp-proof design are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a mobile power supply, including shell, angle bead and dampproofing board, install in shell four corners department the angle bead, the shell bottom is provided with decorates the rope, be provided with the display screen on the shell lateral wall, the display screen top is provided with LED lamp switch, install switch on the shell opposite side wall, shell upper end one side is provided with the USB interface, USB interface one side is provided with the interface that charges, it is provided with charge indicator to charge interface one side, charge indicator one side is provided with the LED lamp, the lower extreme is provided with the battery in the shell, battery one side is provided with dampproofing board, dampproofing board one side is provided with the back lid, the battery top is provided with the circuit board, circuit board one side is provided with voltage converter.

Further, the corner protector is bonded with the shell.

By adopting the technical scheme, the angle bead and the shell can be connected more fixedly, and the mobile power supply is prevented from falling to the ground and being damaged by the angle bead.

Further, the rear cover is connected with the shell through screws, and the moisture-proof plate is connected with the shell clamping groove.

Through adopting above-mentioned technical scheme, can make back lid with the shell is fixed firm, through dampproofing board prevents that moisture from getting into damage in the portable power source parts such as circuit board.

Further, the storage battery is connected with the shell clamping groove, the circuit board is connected with the shell through screws, and the voltage converter is welded with the circuit board.

By adopting the technical scheme, the circuit board, the storage battery and the voltage converter can be fixed in the shell, and the circuit board, the storage battery and the voltage converter are prevented from shaking in the shell.

Further, the USB interface with the interface that charges all with the shell draw-in groove is connected, the LED lamp with the charge indicator all with shell screw connection.

By adopting the technical scheme, the USB interface, the charging interface, the LED lamp and the charging indicator lamp are fixedly connected with the shell, the mobile equipment is charged through the USB interface, and the storage battery is charged through the charging interface.

Further, the display screen with shell screw connection, LED lamp switch with switch all with shell draw-in groove connects.

By adopting the technical scheme, the display screen, the LED lamp switch and the power switch are fixedly connected with the shell.

Further, the decorative rope is tied at the lower end of the shell, and the decorative rope is provided with a rope ring.

Through adopting above-mentioned technical scheme, can make the decoration rope can be used for hanging this portable power source, conveniently goes out to carry.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. for solving current portable power source and not having the shell protection setting, drop and damage easily on the ground, cause the unable problem of portable power source, the utility model discloses portable power source adopts the design of angle bead, when portable power source drops carelessly, under the protection and the cushioning effect of angle bead, makes portable power source not fragile.

2. For solving current portable power source because do not have dampproofing design, at portable power source in the use, because the humidity causes the circuit board to go mildy, leads to the circuit board short circuit to appear, arouses the problem that the circuit board was on fire and battery explosion, the utility model discloses portable power source adopts the design of dampproofing board, makes devices such as circuit boards can keep dry, has prevented that the circuit board short circuit from appearing, makes portable power source use safelyr.

Drawings

Fig. 1 is a schematic structural diagram of a mobile power supply according to the present invention;

fig. 2 is a left side sectional view of a portable power source according to the present invention;

fig. 3 is a schematic diagram of a circuit connection relationship of the mobile power supply of the present invention.

The reference numerals are explained below:

1. a decorative cord; 2. a housing; 3. a power switch; 4. an LED lamp switch; 5. a charging indicator light; 6. an LED lamp; 7. a charging interface; 8. a USB interface; 9. protecting the corner; 10. a display screen; 11. a storage battery; 12. a circuit board; 13. a voltage converter; 14. a rear cover; 15. a moisture-proof plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, a portable power source in this embodiment, including shell 2, angle bead 9 and dampproofing board 15, angle bead 9 is installed to shell 2 four corners department, shell 2 bottom is provided with decorative rope 1, be provided with display screen 10 on the shell 2 lateral wall, be provided with LED lamp switch 4 above the display screen 10, install switch 3 on the shell 2 opposite side wall, shell 2 upper end one side is provided with USB interface 8, USB interface 8 one side is provided with interface 7 that charges, interface 7 one side that charges is provided with charge indicator 5, charge indicator 5 one side is provided with LED lamp 6, the lower extreme is provided with battery 11 in the shell 2, battery 11 one side is provided with dampproofing board 15, dampproofing board 15 one side is provided with back lid 14, battery 11 top is provided with circuit board 12, circuit board 12 one side is provided with voltage converter 13.

As shown in fig. 1 to fig. 3, in this embodiment, the corner protector 9 is bonded to the housing 2, so that the corner protector 9 can be connected to the housing 2 more fixedly, the mobile power supply is prevented from falling to the ground and being damaged by the corner protector 9, the rear cover 14 is screwed to the housing 2, the moisture-proof plate 15 is connected to the housing 2, so that the rear cover 14 can be fixed to the housing 2 firmly, the moisture is prevented from entering the mobile power supply through the moisture-proof plate 15 to damage components such as the circuit board 12, the storage battery 11 is connected to the housing 2, the circuit board 12 is screwed to the housing 2, and the voltage converter 13 is welded to the circuit board 12, so that the circuit board 12, the storage battery 11, and the voltage converter 13 can be fixed to the housing 2, and the circuit board 12, the.

The specific implementation process of this embodiment is as follows: when the mobile power supply is taken, firstly, the mobile power supply is charged, one end of a charging wire is inserted into a charging device during charging, the other end of the charging wire is inserted into a charging interface 7, current enters a voltage converter 13 through the charging interface 7, voltage is converted through the voltage converter 13, then the charging wire enters a storage battery 11 through a circuit board 12 for storing electric quantity, wherein when a charging indicator lamp 5 is lightened, the charging is displayed, when the electric quantity displayed by a display screen 10 reaches 100 percent, the charging is finished, the charging wire is lightened, when the mobile phone needs to be charged, one end of a data wire is inserted into a USB interface 8, the other end of the data wire is inserted into a mobile phone end, then a power switch 3 is turned on, the mobile phone is charged, when the mobile power supply needs to be lighted at night, an LED switch is pressed down, an LED lamp 6 is lightened, the lighting can be carried out, wherein the decorative rope 1 is used for hanging and carrying the mobile, the portable power source is prevented from falling to the ground and being damaged, and the moisture-proof plate 15 is used for preventing moisture from entering the portable power source and damaging the circuit board 12 and other components.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A mobile power supply, characterized in that: the novel solar cell module comprises a shell (2), a corner protector (9) and a moisture-proof plate (15), wherein the corner protector (9) is installed at the four corners of the shell (2), a decorative rope (1) is arranged at the bottom end of the shell (2), a display screen (10) is arranged on one side wall of the shell (2), an LED lamp switch (4) is arranged above the display screen (10), a power switch (3) is installed on the other side wall of the shell (2), a USB interface (8) is arranged on one side of the upper end of the shell (2), a charging interface (7) is arranged on one side of the USB interface (8), a charging indicator lamp (5) is arranged on one side of the charging interface (7), an LED lamp (6) is arranged on one side of the charging indicator lamp (5), a storage battery (11) is arranged at the lower end in the shell (2), the moisture-proof plate (15) is arranged on one side of the storage battery, a circuit board (12) is arranged above the storage battery (11), and a voltage converter (13) is arranged on one side of the circuit board (12).

2. The mobile power supply according to claim 1, wherein: the protective angle (9) is bonded with the shell (2).

3. The mobile power supply according to claim 1, wherein: the rear cover (14) is in screw connection with the shell (2), and the moisture-proof plate (15) is connected with the clamping groove of the shell (2).

4. The mobile power supply according to claim 1, wherein: the storage battery (11) is connected with the clamping groove of the shell (2), the circuit board (12) is connected with the shell (2) through screws, and the voltage converter (13) is welded with the circuit board (12).

5. The mobile power supply according to claim 1, wherein: the USB interface (8) and the charging interface (7) are connected with the clamping groove of the shell (2), and the LED lamp (6) and the charging indicator lamp (5) are connected with the shell (2) through screws.

6. The mobile power supply according to claim 1, wherein: the display screen (10) is connected with the shell (2) through screws, and the LED lamp switch (4) and the power switch (3) are connected with the clamping groove of the shell (2).

7. The mobile power supply according to claim 1, wherein: the decorative rope (1) is tied at the lower end of the shell (2), and the decorative rope (1) is provided with a rope ring.