Device with multiple dynamic beam lamps for display

Abstract

The utility model discloses a device with a plurality of dynamic light beam lamps for display, which comprises a circuit board provided with a master control MCU, a master control power supply module, an ADC sampling module, dynamic light lamps, an IC protection module, a power supply input bus, a power supply output bus and a reference voltage module. The ADC sampling module is used for collecting a power supply input bus and sending the collected power supply input bus to the master control MCU, and the master control MCU compares the collected power supply input bus with the reference voltage module and then drives the dynamic light lamp to carry out dynamic lighting; the dynamic light lamp comprises a light bar attached to the surface of a circuit board, a supporting frame arranged around the light bar is arranged on the circuit board, a black display panel is arranged on the surface of the supporting frame, the light bar conducts dynamic lighting according to the flowing direction of current, the higher the voltage or the current is, the higher the flowing lighting speed of dynamic lighting is, and the display effect is good. Therefore, the charging state of the electronic equipment can be dynamically displayed, and a user can quickly know the electric quantity of the electronic equipment in the charging state.

Description

Technical Field

[0001] The utility model relates to the technical field related to charging display, and in particular to a device with multiple dynamic light beam displays. Background Art

[0002] With the improvement of economic level, electronic devices such as mobile phones and tablets have gradually become popular in everyone's life. In daily life, electronic devices need to be charged. However, existing electronic devices are charged using ordinary chargers and charging cables. During the charging process, the charging status of the electronic devices can only be statically displayed. The charging status needs to be viewed closely to know the charging status, which is not conducive to the user quickly knowing the power level of the electronic devices in the charging state. Utility Model Content

[0003] In order to solve the problem that the existing technology uses ordinary chargers and charging cables to charge electronic devices, and can only display the charging status of the electronic devices statically, which requires close viewing to know the charging status, which is not conducive to users quickly knowing the power level of the electronic devices in the charging state, the utility model provides a device with multiple dynamic beam light displays.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The utility model discloses a device with multiple dynamic light beam displays, comprising a circuit board, on which a main control MCU, a main control power supply module, an ADC sampling module, a dynamic light, an IC protection module, a power input bus, a power output bus and a reference voltage module are provided;

[0006] The power input bus is connected to the power output bus via the ADC sampling module, and the power input bus supplies power to the main control MCU via the main control power supply module; the IC protection module is connected between the power input bus and the main control power supply module, and the dynamic light is connected to the main control MCU; the reference voltage module is connected to the main control MCU; the circuit board is provided with a charging connector connected to the power input bus, and the circuit board is also provided with an output line connected to the power output bus;

[0007] The ADC sampling module is used to collect the power input bus and send it to the main control MCU. After the main control MCU compares it with the reference voltage module, it drives the dynamic light to light up dynamically.

[0008] The dynamic light includes a light bar attached to the surface of a circuit board. A support frame arranged around the light bar is provided on the circuit board. A black display panel is provided on the surface of the support frame. The display panel is provided with multiple light display windows.

[0009] As a preferred technical solution of the present invention, the light bar dynamically lights up according to the direction of current flow. The higher the voltage or current, the faster the dynamic lighting flow speed.

[0010] As a preferred technical solution of the present invention, the support frame and the display panel are both supported by insulating plastic material.

[0011] As a preferred technical solution of the present invention, the charging connector is welded to the circuit board.

[0012] As a preferred technical solution of the present invention, the charging connector is provided with a notch for the end of the circuit board to pass through.

[0013] The beneficial effects of the utility model are:

[0014] In this device with multiple dynamic beam light displays, the current and voltage during the charging process can be sampled through the ADC sampling module, and the voltage value during the charging process can be calculated by the main control CPU. The dynamic light is specifically limited, and the light bar is dynamically lit according to the direction of current flow. The higher the voltage or current, the faster the dynamic light flow and lighting speed. In this way, the charging status of the electronic device can be dynamically displayed, and the user can quickly know the power level of the electronic device in the charging state. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a structural diagram of a device with multiple dynamic light beam displays in the utility model;

[0017] Figure 2 This is a schematic structural diagram of a light bar with a device for displaying multiple dynamic light beams in the present invention;

[0018] Figure 3 This is a system block diagram of a device with multiple dynamic beam light displays in the utility model;

[0019] Figure 4 This is a schematic diagram of a Lightning interface of a device with multiple dynamic light beam displays in the present invention.

[0020] In the figure: 2. Main control MCU; 3. Main control power supply module; 4. ADC sampling module; 5. Dynamic light; 501. Light bar; 502. Support frame; 503. Display panel; 504. Light display window; 6. IC protection module; 7. Power input bus; 8. Power output bus; 9. Reference voltage module; 10. Charging connector; 11. Output line; 12. Notch. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0022] Example 1: Figure 1-4 As shown, the present invention provides a device with multiple dynamic light beam displays, including a circuit board 1, on which a main control MCU 2, a main control power supply module 3, an ADC sampling module 4, a dynamic light 5, an IC protection module 6, a power input bus 7, a power output bus 8 and a reference voltage module 9 are provided;

[0023] The power input bus 7 is connected to the power output bus 8 via the ADC sampling module 4. The power input bus 7 supplies power to the main control MCU 2 via the main control power supply module 3. The IC protection module 6 is connected between the power input bus 7 and the main control power supply module 3. The dynamic light 5 is connected to the main control MCU 2. The reference voltage module 9 is connected to the main control MCU 2. The circuit board 1 is provided with a charging connector 10 connected to the power input bus 7, and the circuit board 1 is also provided with an output line 11 connected to the power output bus 8.

[0024] The ADC sampling module 3 is used to collect the power input bus and send it to the main control MCU 2. After the main control MCU 2 compares it with the reference voltage module 9, it drives the dynamic light 5 to dynamically light up.

[0025] The dynamic light 5 includes a light bar 501 attached to the surface of the circuit board 1. The circuit board 1 is provided with a support frame 502 arranged around the light bar 501. The surface of the support frame 502 is provided with a black display panel 503, and the display panel 503 has multiple light display windows 504. First, the current and voltage during the charging process can be sampled by the ADC sampling module 4, and the voltage value during the charging process can be calculated by the main control CPU 2. The dynamic light 5 is specifically limited, wherein the light bar 501 dynamically illuminates according to the direction of current flow. The higher the voltage or current, the faster the dynamic lighting flow and lighting speed. In this way, the charging status of the electronic device can be dynamically displayed, and the user can quickly know the power level of the electronic device under charging status. In actual use, there can be multiple dynamic display modes, such as direction, from the middle to the two ends, from the two ends to the middle, alternating, fast and slow switching, etc., and the light color can also change and switch. There are two lamp beads and the light strip is a two-color light. When the voltage is 5v, the two-color light of the light strip will light up on one side. When the baffle voltage is 9v, it means that it has entered fast charging and the light flow speed of the light strip will increase.

[0026] The light bar 501 lights up dynamically according to the direction of current flow. The higher the voltage or current, the faster the dynamic lighting speed is. This allows the charging status of the electronic device to be known intuitively.

[0027] like Figure 4 As shown, the support frame 502 and the display panel 503 are both supported by insulating plastic material, which plays an insulating role, and the display panel 503 and the support frame 502 are fixed by fixing glue, and are welded to the charging connector 10 and the circuit board 1. The charging connector 10 is provided with a notch 12 for the end of the circuit board 1 to pass through. In this way, after the charging connector 10 is welded to the circuit board, the connection between the circuit board and the charging connector is led to the inside of the charging connector, so that the welding point is not easily broken.

[0028] The charging connector 10 is a Type-C interface or a Lightning interface.

[0029] Working Principle: First, the ADC sampling module 4 can sample the current and voltage during the charging process. The main control CPU 2 can calculate the voltage value during the charging process and specifically limit the dynamic light 5. The light bar 501 dynamically lights up according to the direction of current flow. The higher the voltage or current, the faster the dynamic lighting speed. This can dynamically display the charging status of the electronic device, allowing users to quickly know the power level of the electronic device under charging status. In actual use, there can be multiple dynamic display modes, such as direction, middle to both ends, both ends to the middle, alternating, fast and slow switching, etc., and the light color can also change and switch.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device with multiple dynamic light beam displays, characterized in that: The circuit board (1) comprises a main control MCU (2), a main control power supply module (3), an ADC sampling module (4), a dynamic light (5), an IC protection module (6), a power input bus (7), a power output bus (8) and a reference voltage module (9); The power input bus (7) is connected to the power output bus (8) via the ADC sampling module (4), and the power input bus (7) supplies power to the main control MCU (2) via the main control power supply module (3); the IC protection module (6) is connected between the power input bus (7) and the main control power supply module (3), and the dynamic light (5) is connected to the main control MCU (2); the reference voltage module (9) is connected to the main control MCU (2); the circuit board (1) is provided with a charging connector (10) connected to the power input bus (7), and the circuit board (1) is also provided with an output line (11) connected to the power output bus (8); The ADC sampling module (3) is used to collect data from the power input bus and send it to the main control MCU (2). After the main control MCU (2) compares the data with the reference voltage module (9), it drives the dynamic light (5) to dynamically light up. The dynamic light (5) comprises a light bar (501) attached to the surface of a circuit board (1); a support frame (502) arranged around the light bar (501) is provided on the circuit board (1); a black display panel (503) is provided on the surface of the support frame (502); and the display panel is provided with a plurality of light display windows (504).

2. The device with multiple dynamic light beam displays according to claim 1, characterized in that: The light bar (501) dynamically lights up according to the direction of current flow, and the higher the voltage or current, the faster the dynamic lighting flow speed.

3. The device with multiple dynamic light beam displays according to claim 1, characterized in that: The support frame (502) and the display panel (503) are both supported by insulating plastic material.

4. The device with multiple dynamic light beam displays according to claim 1, characterized in that: The charging connector (10) is welded to the circuit board (1).

5. The device with multiple dynamic light beam displays according to claim 1, characterized in that: The charging connector (10) is provided with a notch (12) for the end of the circuit board (1) to pass through.

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