CN216435984U

CN216435984U - Hidden multi-content display battery

Info

Publication number: CN216435984U
Application number: CN202123081386.8U
Authority: CN
Inventors: 徐鹏; 龚书磊
Original assignee: Zhengzhou Wandilai Electronic Technology Co ltd
Current assignee: Zhengzhou Wandilai Electronic Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a hidden many contents display battery to solve the current battery display mode and show unclear, the inconvenient technical problem of operation. The utility model discloses a casing, touch button, LED display element on the translucence, LED display element is including setting up LED array and the drive module on first PCB board, the touch button with drive module is connected, the touch button with LED display element set up in inside the translucence casing. The invention has the beneficial technical effects that: the mode that the semitransparent shell covers the touch keys and the LED display screen is adopted, operation is convenient, and display is clear.

Description

Hidden multi-content display battery

Technical Field

The utility model relates to a battery technology field, concretely relates to hidden many contents display battery.

Background

The lithium ion battery contains various battery information such as voltage, current, percentage, residual capacity, temperature and the like, and the current battery information display modes mainly include 2 types: one way is to simply display the battery percentage by 3 to 5 LED lamps; another way is for the LCD screen to display battery information. These two display modes have the following problems: 1. the display mode is monotonous, a separate display area is needed, and the appearance of the product is not coordinated; 2. the display effect is poor, and under the condition of weak light, the content of the LCD cannot be seen clearly, and extra backlight needs to be lightened. 3. The mechanical key has service life limitation and is easy to damage; but also the overall aesthetic degree of the appearance is affected.

With the development of society, the use of lithium batteries is more and more extensive, and the display mode of battery information also puts forward higher requirements; people urgently need a lithium battery display mode integrating digitalization, accuracy, convenience and integration.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hidden many contents display battery to solve current battery display mode and show unclear, the inconvenient technical problem of operation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the hidden multi-content display battery comprises a semitransparent upper shell, a touch key and an LED display unit, wherein the LED display unit comprises an LED array and a driving module which are arranged on a first PCB, the touch key is connected with the driving module, and the touch key and the LED display unit are arranged inside the semitransparent shell. The mode that adopts translucent casing to cover touch button and LED display screen hides all functions, can not see its structure completely when not needing to show, and is more pleasing to the eye, and also more clear when showing.

Furthermore, the semitransparent upper shell is made of black semitransparent PC materials, and the shell is black, so that when no LED lamp is lighted and transmitted in the shell of the battery, the whole product is a black integrated product.

Furthermore, the touch key and the LED display unit are fixedly adhered to the semitransparent shell through OCA optical cement.

Furthermore, the bottom of the semitransparent upper shell is connected with a lower shell, and a USB-A interface, a TYPE-C interface and a USB-B interface are installed on the lower shell.

Furthermore, the bottom of the lower shell is provided with a triangular seat block used for being clamped with the camera and a battery seat block electrically connected with the camera.

Furthermore, a battery support and a plurality of battery cells are arranged in the lower shell, the battery cells are arranged on the battery support, and a second PCB is arranged on one side of the battery support so that the battery cells are electrically connected.

Further, the driving module comprises an MCU controller and a driving chip of AW 20108.

Compared with the prior art, the utility model has the beneficial technical effects of:

the invention adopts a hidden design, when the touch key is not triggered, the display area is hidden in the shell and is integrated with the shell of the product, and the difference cannot be distinguished visually; after the touch key is triggered, the LED matrix of the display area starts to display the battery information, the battery information is displayed in front of a user through the semitransparent shell, and the multi-battery information can be displayed in a split screen mode through the touch key.

Drawings

Fig. 1 is a schematic view of the hidden multi-content display battery of the present invention.

Fig. 2 is a bottom view of the hidden multi-content display battery of the present invention.

Fig. 3 is a schematic diagram of an internal structure of the hidden multi-content display battery of the present invention.

Fig. 4 is a second schematic diagram of the internal structure of the hidden multi-content display battery of the present invention.

Fig. 5 is a circuit diagram of the LED driving circuit of the hidden multi-content display battery of the present invention.

Fig. 6 is a circuit diagram of the LED array of the hidden multi-content display battery of the present invention.

In the figure, 1 is a touch key, 2 is an LED array, 3 is a USB-a interface, 4 is a TYPE-C interface, 5 is a USB-B interface, 6 is a battery holder block, 7 is a triangular fixture block, 8 is a lower shell, 9 is an upper shell, 10 is an electric core, 11 is an LED screen, 12 is a battery support, 13 is a first PCB, and 14 is a second PCB.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.

Example 1: a hidden multi-content display battery is disclosed, referring to fig. 1 to 6, and comprises an upper shell 9 and a lower shell 8, wherein the upper shell 9 is made of black semitransparent PC (polycarbonate) materials, a touch key 1 and an LED array 2 are arranged inside the shell, when no LED lamp is lighted and transmitted in the shell, the whole product is a black integrated product, when the touch key 1 is clicked by a hand, the LED array 2 can be lighted, lighted LED light is transmitted out from the upper shell 9, and battery information displayed by the LED array 2 can be seen in a display area of the upper shell 9.

The lower shell 8 of the battery is provided with three TYPEs of USB-A interfaces 3, TYPE-C interfaces 4 and USB-B interfaces 5, and different TYPEs of power supply interfaces can be supported. The bottom of the lower shell 8 is provided with a battery seat block 6 and a triangular clamping block 7, the triangular clamping block 7 is clamped with a camera to fix a battery on a camera pinch plate, and the battery seat block 6 is connected with a power supply interface of the camera to supply power for the camera.

Referring to fig. 3 and 4, a battery support 12 and a plurality of battery cells 10 are arranged inside the casing, the battery cells 10 are mounted on the battery support 12 for fixation, and a second PCB 14 is arranged on one side of the battery support 12 for connecting the plurality of battery cells into a whole and outputting the battery cells through interfaces. An LED screen 11 and a first PCB 13 are fixed above the battery cell 10, the LED screen 11 is formed by the LED array 2, the LED screen 11 is adhered to the upper shell 9 through OCA optical cement, the touch key 1 is connected with the first PCB 13 through a wire, and the touch key is also fixed to the upper shell 9 through the optical cement.

Referring to fig. 5 and 6, the driving circuit of the LED array 2 comprises an MCU controller and a driving chip of AW20108,

pins

26, 27, 31 and 32 of the driving chip are connected with the MCU controller, pins C1-C9 and pins R1-R12 are connected with the LED array, and the LED array 2 can be controlled by the touch key 1 to switch and display various battery information such as voltage, current, percentage, remaining capacity and temperature.

When the touch key 1 is not triggered, the display area is hidden in the shell and integrated with the shell of the product, so that the interior of the battery and any button can not be seen from the outside, and the hidden multi-content display battery is attractive and elegant; after the touch key is triggered, the LED matrix of the display area displays battery information, the battery information is displayed in front of a user through the semitransparent shell, and the multi-battery information can be displayed in a split screen mode through the touch key.

The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention to form a plurality of specific embodiments, which are the common variation ranges of the present invention and will not be described in detail herein.

Claims

1. A hidden multi-content display battery, comprising: the LED display unit comprises an LED array and a driving module, wherein the LED array and the driving module are arranged on a first PCB, the touch key is connected with the driving module, and the touch key and the LED display unit are arranged inside the semitransparent upper shell.

2. The hidden multi-content display battery of claim 1, wherein: the semitransparent upper shell is made of a black semitransparent PC material.

3. The hidden multi-content display battery of claim 1, wherein: the touch key and the LED display unit are fixedly adhered to the semitransparent upper shell through OCA optical cement.

4. The hidden multi-content display battery of claim 1, wherein: the bottom of the semitransparent upper shell is connected with a lower shell, and a USB-A interface, a TYPE-C interface and a USB-B interface are arranged on the lower shell.

5. The hidden multi-content display battery of claim 4, wherein: the bottom of the lower shell is provided with a triangular seat block used for being clamped with the camera and a battery seat block electrically connected with the camera.

6. The hidden multi-content display battery of claim 4, wherein: the battery support and a plurality of electric cores are arranged in the lower shell, the electric cores are arranged on the battery support, and a second PCB is arranged on one side of the battery support to enable the electric cores to be electrically connected.

7. The hidden multi-content display battery of claim 1, wherein: the driving module comprises an MCU controller and an AW20108 driving chip.