CN211127177U

CN211127177U - Mobile power supply with display screen

Info

Publication number: CN211127177U
Application number: CN201921734846.2U
Authority: CN
Inventors: 罗捷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-28
Anticipated expiration: 2029-10-16

Abstract

The utility model provides a take portable power source of display screen belongs to portable power source technical field. It has solved current portable power source function singleness, and the electric quantity surplus shows and only reminds the user through the pilot lamp, and is not visual enough. This portable power source of taking display screen includes the electric core in casing and the casing, is provided with display screen, control mainboard and the interface that charges on the casing, and the control mainboard is used for controlling the display screen, and the interface that charges is used for charging or supplying power core output electric power for electric core. The utility model has the advantages of convenient to use, convenience of customers observe charging information, compact structure.

Description

Mobile power supply with display screen

Technical Field

The utility model relates to a portable power source technical field specifically is a portable power source of band display screen.

Background

Along with the rapid development of economy, smart phones are popularized, the display screens of the smart phones are larger and larger, the performance of the smart phones is higher and higher, the power consumption of the smart phones is increased from the previous one-week charging to the current one-day charging, along with the continuous development of hand games, a plurality of smart phones are heavily used for supporting one day at most, and some smart phones are even less than half a day, so that a plurality of people often need to bring a mobile power supply to charge the smart phones when going out.

The principle of the mobile power supply is simple, a built-in battery cell is charged in advance on the occasion of finding external power supply, namely, electric energy is input and is stored in advance in a chemical energy form, when the electric energy is needed, the battery cell provides energy and generates the electric energy, a voltage converter (a direct current-direct current converter) is used for reaching the required voltage, and an output terminal (generally a USB interface) outputs the electric energy to supply power to required equipment for charging or other purposes. However, the existing mobile power supply is single in function, the power surplus display only reminds a user through an indicator light, and the power surplus display is not visual enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take portable power source of display screen.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides a take portable power source of display screen, includes casing and the electric core in the casing, its characterized in that, the casing on be provided with display screen, control mainboard and the interface that charges, the control mainboard be used for controlling the display screen, the interface that charges be used for charging for electric core or power supply core output electric power.

The utility model discloses a theory of operation: when the mobile phone is used, the mobile phone is connected with a charging interface through a data line for charging, the control mainboard identifies the model of the mobile phone through a built-in program and outputs electric power to the mobile phone, and the control mainboard enables a display screen to display information such as the model of the mobile phone, charging power, residual electric quantity of a battery cell, temperature of the battery cell and the like through the built-in program; when charging, the power adapter and the data line are used for charging the mobile power supply, at the moment, the control mainboard identifies a charging scene through a built-in program, and the control display screen displays information such as charging power, residual electric quantity of the battery cell, temperature of the battery cell, predicted charging completion time and the like.

In the above-mentioned portable power source with display screen, the casing include drain pan and protecgulum, the drain pan on be equipped with the opening that is used for exposing the interface that charges, control mainboard, electric core, display screen all install between drain pan and protecgulum, electric core and control mainboard hug closely the drain pan inner wall, the display screen be located electric core top, the protecgulum on be equipped with the transparent region that is used for the display screen to show.

In the above-mentioned portable power source with display screen, the casing still include the face-piece, the face-piece on be equipped with the mounting groove that is used for installing the display screen, the face-piece be located between drain pan and the protecgulum.

In the above-mentioned portable power source with display screen, the casing side still be equipped with control button, control button communication connection control mainboard for awaken up display screen and switch electric core circular telegram state.

In the above mobile power supply with a display screen, the charging interface includes an output interface and an input interface.

In the above-mentioned portable power source with display screen, the control mainboard include the display mainboard and the mainboard that charges, the display mainboard be used for controlling the display screen, the mainboard that charges be used for controlling electric core, the display mainboard install on the face-piece, the display mainboard be located the mainboard top that charges.

In the mobile power supply with the display screen, the front cover is a glass panel.

In the mobile power supply with the display screen, the display screen is arranged in the upper middle area of the face shell, and the control main board is arranged in the end area of the face shell.

In the above mobile power supply with a display screen, the display screen is one of O L ED and L CD.

In the above-mentioned portable power source with display screen, the display screen size be 2.4 cun at least.

In the above mobile power supply with a display screen, the resolution of the display screen is at least 320 × 240.

Compared with the prior art, the mobile power supply with the display screen has the following beneficial effects that: the utility model has the advantages of convenient to use, convenience of customers observe charging information, compact structure.

Drawings

Fig. 1 is an isometric exploded view of the present invention;

fig. 2 is an isometric schematic view of the present invention.

In the figure, 1, a housing; 2. an electric core; 3. a display screen; 4. a control main board; 5. a charging interface; 6. a bottom case; 7. a front cover; 8. a transparent region; 9. a face shell; 10. a control button; 11. an output interface; 12. an input interface; 13. displaying the main board; 14. a charging main board; 15. and (4) mounting the groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-2, the portable power source with the display screen includes a casing 1 and a battery cell 2 in the casing 1, and is characterized in that the casing 1 is provided with a display screen 3, a control motherboard 4 and a charging interface 5, the control motherboard 4 is used for controlling the display screen 3, and the charging interface 5 is used for charging the battery cell 2 or supplying the battery cell 2 to output electric power. The battery cell 2 is a common polymer lithium ion battery in the field, preferably a nickel-cobalt-manganese battery cell 2, and the common form is a square soft package shape, so that the battery cell has the advantages of volume diversity, wide application range, difficult explosion and high safety factor. Charging interface 5 is located on control mainboard 4.

In further detail, the casing 1 includes a bottom shell 6 and a front cover 7, the bottom shell 6 is provided with an opening for exposing the charging interface 5, the control mainboard 4, the battery cell 2 and the display screen 3 are all installed between the bottom shell 6 and the front cover 7, the battery cell 2 and the control mainboard 4 are tightly attached to the inner wall of the bottom shell 6, the display screen 3 is located above the battery cell 2, and the front cover 7 is provided with a transparent area 8 for displaying the display screen 3. The portable power source is compact in structure, thin in whole and convenient to carry.

In further detail, the housing 1 further includes a surface shell 9, the surface shell 9 is provided with an installation groove 15 for installing the display screen 3, and the surface shell 9 is located between the bottom shell 6 and the front cover 7.

In a further elaboration, the side surface of the shell 1 is further provided with a control button 10, and the control button 10 is in communication connection with the control mainboard 4 and used for awakening the power-on state of the display screen 3 and the switch electric core 2. The functions of waking up the display screen 3 and the like can be realized through the control button 10 according to a program built in the control main board 4, and the display screen 3 can be automatically dormant without using for several minutes in order to save electricity.

In further detail, the charging interface 5 includes an output interface 11 and an input interface 12. The output interface 11 and the input interface 12 are conventional in the art and will not be described in detail here. The single charging interface 5 may be a USB-C interface, and is preferably a USB-C interface, which can realize bidirectional charging, and the charging speed is fast, not only in a slimmer design, a faster transmission speed (USB3.1 up to 10Gbps), and a more aggressive power transmission (up to 100W), but also supports dual-sided insertion of the USB interface, and formally solves the worldwide problem of "USB is inserted forever incorrectly".

In further detail, the control main board 4 includes a display main board 13 and a charging main board 14, the display main board 13 is used for controlling the display screen 3, the charging main board 14 is used for controlling the battery cell 2, the display main board 13 is installed on the face shell 9, and the display main board 13 is located above the charging main board 14.

The concrete structure is that fixing electric core 2 on 6 inner walls of drain pan through glue etc. on the drain pan 6, the interface 5 that charges on mainboard 14 and the mainboard 14 that charges of charging installs at 6 tip of drain pan, exposes interface 5 that charges, and face-piece 9 passes through glue etc. to be fixed in 2 tops of electric core and drain pan 6, then installs display screen 3 and display mainboard 13 on the face-piece 9, and the protecgulum 7 is loaded onto at last, and protecgulum 7 exposes display screen 3 can.

In more detail, the front cover 7 is a glass panel. Make whole more pleasing to the eye, have the grade sense, preferably adopt toughened glass panel, can play the effect of protection display screen 3.

In more detail, the display screen 3 is disposed in an upper middle region of the panel 9, and the control main board 4 is disposed in an end region of the panel 9.

In more detail, the display screen 3 is one of O L ED and L CD, preferably, an O L ED panel, and O L ED display technology is different from a traditional L CD display mode, and a backlight is not needed, and a very thin organic material coating and a glass substrate (or a flexible organic substrate) are adopted, so that when current flows, the organic materials can emit light.

In more detail, the size of the display screen 3 is at least 2.4 inches. The size of the display screen 3 is preferably 3.5 inches, and the size can be adjusted according to the size of the panel shell 9.

To put it more in detail, in order to enhance the appearance of the display screen 3, the resolution of the display screen 3 is at least 320 × 240.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the housing 1, the battery cell 2, the display screen 3, the control motherboard 4, the charging interface 5, the bottom housing 6, the front cover 7, the transparent area 8, the face housing 9, the control button 10, the output interface 11, the input interface 12, the display motherboard 13, the charging motherboard 14, the display screen 15, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a take portable power source of display screen, electric core (2) in casing (1) and casing (1), its characterized in that, casing (1) on be provided with display screen (3), control mainboard (4) and interface (5) charge, control mainboard (4) be used for controlling display screen (3), interface (5) charge be used for charging for electric core (2) or supply electric core (2) output power.

2. The portable power source with the display screen according to claim 1, wherein the casing (1) comprises a bottom case (6) and a front cover (7), the bottom case (6) is provided with an opening for exposing the charging interface (5), the control main board (4), the battery cell (2) and the display screen (3) are all installed between the bottom case (6) and the front cover (7), the battery cell (2) and the control main board (4) are tightly attached to the inner wall of the bottom case (6), the display screen (3) is located above the battery cell (2), and the front cover (7) is provided with a transparent area (8) for displaying by the display screen (3).

3. The mobile power supply with the display screen according to claim 2, wherein the casing (1) further comprises a face casing (9), the face casing (9) is provided with a mounting groove (15) for mounting the display screen (3), and the face casing (9) is located between the bottom casing (6) and the front cover (7).

4. The mobile power supply with the display screen according to claim 1, wherein a control button (10) is further arranged on a side surface of the casing (1), and the control button (10) is in communication connection with the control main board (4) and used for waking up the power-on states of the display screen (3) and the switch battery cell (2).

5. The mobile power supply with the display screen according to claim 1, wherein the charging interface (5) comprises an output interface (11) and an input interface (12).

6. The mobile power supply with the display screen according to claim 3, wherein the control main board (4) comprises a display main board (13) and a charging main board (14), the display main board (13) is used for controlling the display screen (3), the charging main board (14) is used for controlling the battery cell (2), the display main board (13) is installed on the face shell (9), and the display main board (13) is located above the charging main board (14).

7. The mobile power supply with the display screen according to claim 2, wherein the front cover (7) is a glass panel.

8. The mobile power supply with the display screen according to claim 3, wherein the display screen (3) is arranged in the upper middle area of the face casing (9), and the control main board (4) is arranged in the end area of the face casing (9).

9. The mobile power supply with the display screen as claimed in claim 1, wherein the display screen (3) is one of O L ED and L CD.

10. The portable power source with the display screen according to claim 1, wherein the size of the display screen (3) is at least 2.4 inches; the resolution of the display screen (3) is at least 320 x 240.