CN211556922U - Double-port forward and reverse plug mobile power supply - Google Patents

Double-port forward and reverse plug mobile power supply Download PDF

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Publication number
CN211556922U
CN211556922U CN202020199689.6U CN202020199689U CN211556922U CN 211556922 U CN211556922 U CN 211556922U CN 202020199689 U CN202020199689 U CN 202020199689U CN 211556922 U CN211556922 U CN 211556922U
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China
Prior art keywords
output interface
charging
outer frame
electric quantity
main control
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Active
Application number
CN202020199689.6U
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Chinese (zh)
Inventor
莫金堂
李垚
阳松
张建明
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Shenzhen Chuangyitong Technology Co Ltd
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Shenzhen Chuangyitong Technology Co Ltd
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Priority to CN202020199689.6U priority Critical patent/CN211556922U/en
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Abstract

The utility model discloses a double-port positive and negative plug-in mobile power supply, which comprises a shell, a main control board and an electric core; the shell is internally provided with a holding cavity, the main control board and the battery cell are arranged in the holding cavity, the battery cell is electrically connected with the main control board, and the main control board is electrically connected with an electric quantity indicating lamp, a power switch, a charging input interface, a first charging output interface and a second charging output interface. Through setting up the input interface and two output interface that charge, and the cooperation input interface that charges adopts the Type-C2.0 connector that supports positive and negative insertion, two output interface that charge adopt the Type-C connector that supports positive and negative insertion and the USB2.0 connector that supports positive and negative insertion respectively, make each interface of this product all positive and negative insertion, bring the convenience for the use, and through setting up power light and electric quantity pilot lamp, make this product possess the function of electric quantity output and electric quantity instruction, the function is various, satisfy the needs that use.

Description

Double-port forward and reverse plug mobile power supply
Technical Field
The utility model belongs to the technical field of the portable power source technique and specifically relates to indicate a portable power source is inserted to two mouthfuls of positive and negative.
Background
The portable power source is also called a charger, is a portable charger which can be carried about by a person, can store electric energy by the person, and is mainly used for charging consumer electronic products (such as wireless telephones and notebook computers) such as handheld mobile equipment, and is particularly applied to occasions without external power supply.
The input interface and the output interface of the mobile power supply in the prior art can only be plugged in and pulled out in a single face, the use is inconvenient, only one output interface is provided usually, the function is single, and the use requirement cannot be met. Therefore, there is a need for an improvement in the current mobile power supply.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a dual-port forward-reverse plug mobile power supply, which can effectively solve the problems of single function and inconvenient use of the conventional mobile power supply.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-port positive and negative plug-in mobile power supply comprises a shell, a main control board and a battery cell; the shell is internally provided with a holding cavity, the main control board and the battery cell are arranged in the holding cavity, the battery cell is electrically connected with the main control board, the main control board is electrically connected with an electric quantity indicating lamp, a power switch, a charging input interface, a first charging output interface and a second charging output interface, the electric quantity indicating lamp, the power switch, the charging input interface, the first charging output interface and the second charging output interface are exposed out of the shell, the charging input interface is a Type-C2.0 connector supporting forward and backward insertion, the first charging output interface is a Type-C connector supporting forward and backward insertion, and the second charging output interface is a USB2.0 connector supporting forward and backward insertion.
As a preferable scheme, the shell is flat and comprises an outer frame body, an upper cover and a lower cover; this outer frame body is the aluminum alloy material, and the inner wall and the electric core laminating of outer frame body, this upper cover and lower cover are fixed in the upper and lower both sides of outer frame body respectively and enclose to form aforementioned holding chamber.
As a preferred scheme, the electric quantity indicator light, the power switch, the charging input interface, the first charging output interface and the second charging output interface are respectively exposed on the outer surface of the outer frame body.
Preferably, the left front end of the outer frame body has a corner slope, the charging input interface is located on the corner slope, the power indicator and the power switch are located on the left side surface of the outer frame body and close to the corner slope, and the first charging output interface and the second charging output interface are located on the front side surface of the outer frame body.
As a preferred scheme, the upper cover and the lower cover are both made of PVC materials, and the outer surfaces of the upper cover and the lower cover are both high-gloss surfaces.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through setting up the input interface and two output interface that charge, and the cooperation input interface that charges adopts the Type-C2.0 connector that supports positive and negative insertion, two output interface that charge adopt the Type-C connector that supports positive and negative insertion and the USB2.0 connector that supports positive and negative insertion respectively, make each interface of this product all positive and negative insertion, bring the convenience for the use, and through setting up power light and electric quantity pilot lamp, make this product possess the function of electric quantity output and electric quantity instruction, the function is various, satisfy the needs that use.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a front view of the preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of a preferred embodiment of the present invention;
fig. 4 is a circuit control diagram of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. housing 11 and outer frame
12. Upper cover 13, lower cover
101. Accommodating cavity 102, corner inclined plane
20. Main control board 30 and battery cell
41. Electric quantity indicator lamp 42 and power switch
43. Charging input interface 44 and first charging output interface
45. And a second charging output interface.
Detailed Description
Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the invention is shown, which includes a housing 10, a main control board 20 and a battery cell 30.
The housing 10 has an accommodating cavity 101 therein, in this embodiment, the housing 10 is flat, and includes an outer frame 11, an upper cover 12 and a lower cover 13; the outer frame 11 is made of an aluminum alloy material, the upper cover 12 and the lower cover 13 are respectively fixed on the upper side and the lower side of the outer frame 11 and form the accommodating cavity 101 in a surrounding manner, the upper cover 12 and the lower cover 13 are made of a PVC material, and the outer surfaces of the upper cover 12 and the lower cover 13 are both high-gloss surfaces, so that the outer appearance is attractive.
The main control board 20 and the battery cell 30 are both disposed in the accommodating cavity 101, the battery cell 30 is electrically connected to the main control board 20, and the main control board 20 is electrically connected to an electric quantity indicator 41, a power switch 42, a charging input interface 43, a first charging output interface 44 and a second charging output interface 45, the electric quantity indicator 41, the power switch 42, the charging input interface 43, the first charging output interface 44 and the second charging output interface 45 are all exposed out of the housing 10, the charging input interface 43 is a Type-C2.0 connector supporting forward and reverse insertion, the first charging output interface 44 is a Type-C connector supporting forward and reverse insertion, and the second charging output interface 45 is a USB2.0 connector supporting forward and reverse insertion. In this embodiment, the inner wall of the outer frame 11 is attached to the battery cell 30, so that the battery cell 30 can dissipate heat quickly; the electric quantity indicator lamp 41, the power switch 42, the charging input interface 43, the first charging output interface 44 and the second charging output interface 45 are respectively exposed on the outer surface of the outer frame 11; the left front end of the outer frame 11 has a corner slope 102, the charging input interface 43 is located on the corner slope 102, the power indicator 41 and the power switch 42 are located on the left side of the outer frame 11 and close to the corner slope 102, and the first charging output interface 44 and the second charging output interface 45 are located on the front side of the outer frame 11; and the electric quantity indicator lamps 41 are a plurality of white light LED lamps arranged side by side at intervals, and flash when charging to indicate the actual electric quantity of the current battery core 30.
Detailed description the method of use of this example is as follows:
when the battery pack is used, when electronic equipment such as a mobile phone needs to be charged, firstly, a charging output line is used for connecting the electronic equipment and the first charging output interface 44 or the second charging output interface 45, then, the power switch 42 is pressed, at this moment, the electric quantity of the battery core 30 can be output to the electronic equipment through the main control board 20, the electronic equipment is charged, and meanwhile, the electric quantity indicator lamp 41 flickers to display the electric quantity in the current battery core 30. When the electronic device is not required to be charged, the power switch 42 is pressed.
After the electric quantity of electric core 30 has been consumed up, all electric quantity indicator lamps 41 extinguish, need charge to electric core 30 this moment, when needs charge to electric core 30, will charge between input line connection external power source and the input interface 43 that charges, outside electric current can be inputed to electric core 30 through main control panel 20 and store this moment, realize the charging to electric core 30, after being full of the electricity, all electric quantity indicator lamps 41 light.
The utility model discloses a design focus lies in: through setting up the input interface and two output interface that charge, and the cooperation input interface that charges adopts the Type-C2.0 connector that supports positive and negative insertion, two output interface that charge adopt the Type-C connector that supports positive and negative insertion and the USB2.0 connector that supports positive and negative insertion respectively, make each interface of this product all positive and negative insertion, bring the convenience for the use, and through setting up power light and electric quantity pilot lamp, make this product possess the function of electric quantity output and electric quantity instruction, the function is various, satisfy the needs that use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a two mouthful positive reverse plug portable power source which characterized in that: comprises a shell, a main control board and a battery cell; the shell is internally provided with a holding cavity, the main control board and the battery cell are arranged in the holding cavity, the battery cell is electrically connected with the main control board, the main control board is electrically connected with an electric quantity indicating lamp, a power switch, a charging input interface, a first charging output interface and a second charging output interface, the electric quantity indicating lamp, the power switch, the charging input interface, the first charging output interface and the second charging output interface are exposed out of the shell, the charging input interface is a Type-C2.0 connector supporting forward and backward insertion, the first charging output interface is a Type-C connector supporting forward and backward insertion, and the second charging output interface is a USB2.0 connector supporting forward and backward insertion.
2. The dual-port forward-reverse-plug mobile power supply of claim 1, wherein: the shell is flat and comprises an outer frame body, an upper cover and a lower cover; this outer frame body is the aluminum alloy material, and the inner wall and the electric core laminating of outer frame body, this upper cover and lower cover are fixed in the upper and lower both sides of outer frame body respectively and enclose to form aforementioned holding chamber.
3. The dual-port forward-reverse-plug mobile power supply of claim 2, wherein: the electric quantity indicator lamp, the power switch, the charging input interface, the first charging output interface and the second charging output interface are respectively exposed out of the outer surface of the outer frame body.
4. The dual-port forward-reverse-plug mobile power supply of claim 3, wherein: the left front end of outer frame body has a corner inclined plane, and this input interface that charges is located the corner inclined plane, and this electric quantity pilot lamp and switch are located the left surface of outer frame body and are close to the corner inclined plane, and this first output interface that charges and second output interface that charges are located the leading flank of outer frame body.
5. The dual-port forward-reverse-plug mobile power supply of claim 2, wherein: the upper cover and the lower cover are both made of PVC materials, and the outer surfaces of the upper cover and the lower cover are both high-brightness surfaces.
CN202020199689.6U 2020-02-24 2020-02-24 Double-port forward and reverse plug mobile power supply Active CN211556922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020199689.6U CN211556922U (en) 2020-02-24 2020-02-24 Double-port forward and reverse plug mobile power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020199689.6U CN211556922U (en) 2020-02-24 2020-02-24 Double-port forward and reverse plug mobile power supply

Publications (1)

Publication Number Publication Date
CN211556922U true CN211556922U (en) 2020-09-22

Family

ID=72494346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020199689.6U Active CN211556922U (en) 2020-02-24 2020-02-24 Double-port forward and reverse plug mobile power supply

Country Status (1)

Country Link
CN (1) CN211556922U (en)

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