Management system with digital display function, connector and data line

Abstract

The utility model discloses a management system with a digital display function, a connector and a data line, the data line comprises the management system with the digital display function, a PCB (Printed Circuit Board) and a shell, the management system with the digital display function is arranged in the PCB, the PCB is arranged in the shell, and the shell is connected with a wire harness. Through the implementation of the technical scheme, the power supply switching control module and the protocol signal switching control module automatically detect the power supply and the protocol signal and output the power supply and the protocol signal to the power receiving module through the power supply output first port and the control signal output end; the system automatically adapts to required voltage and protocol data, monitors and adjusts system parameters in real time through the detection module, can integrate various interfaces in one device for data transmission and charging, visually displays real-time information to a user through the display module, does not need additional operation of the user, and improves multi-scene use of the user.

Description

Technical Field

[0001] The utility model relates to the field of connectors, in particular to a management system with a digital display function, a connector and a data cable. Background Art

[0002] Currently, connector interfaces have a single function, increasing the number of interfaces and space required. They are unable to support multiple protocols and charging standards, leading to potential protocol and interface incompatibilities between different devices and failing to meet the needs of diverse devices. Furthermore, multi-module integrated designs increase system complexity, creating incoordination and instability between modules. This can lead to insufficient real-time information updates on display modules, resulting in delays or errors in data readout, and impacting reliability over extended periods of use. Utility Model Content

[0003] The purpose of the present utility model is to provide a management system, a connector and a data cable with a digital display function, so as to solve the problems raised in the above background technology.

[0004] The present invention provides a management system with a digital display function, comprising:

[0005] A power supply module having a power receiving port, a power supply port and a power supply signal port;

[0006] a power switching control module connected to the power supply module, the power switching control module having a first power receiving terminal and a first power output terminal, the power switching control module selecting and controlling the voltage and current of the first power receiving terminal to select a channel of the first power output terminal;

[0007] A protocol signal switching control module, which is connected to the power supply module, the protocol signal switching control module is connected to the power supply switching control module, and the protocol signal switching control module has a control signal input end and a control signal output end;

[0008] a detection module connected to the protocol signal switching control module;

[0009] a power receiving module connected to the power switching control module, the power receiving module having a second power output terminal connected to the first power output terminal;

[0010] A display module connected to the detection module;

[0011] Specifically, the power supply module includes:

[0012] A power receiving port, wherein the power receiving port is a USB-A or USB-C interface;

[0013] a power supply port, the power supply port receiving power from the power receiving port, and the power is transmitted to the power switching control module through the power supply port;

[0014] A power supply end signal port, the power supply end signal port is spaced apart from the power supply port, and the power supply end signal port sends a signal to the protocol signal switching control module;

[0015] Specifically, the first power output terminal of the power switching control module includes:

[0016] First protocol output channel;

[0017] a second protocol output channel, the second protocol output channel being connected in parallel with the first protocol output channel;

[0018] a third protocol output channel, the third protocol output channel being connected in parallel with the second protocol output channel;

[0019] Specifically, the control signal output terminal of the protocol signal switching control module includes:

[0020] First protocol channel;

[0021] a second protocol channel, connected in parallel with the first protocol channel;

[0022] a third protocol channel, which is connected in parallel with the second protocol channel and in parallel with the first protocol channel;

[0023] Specifically, the display module is any one of a color LCD or OLED display screen;

[0024] The second aspect of the present invention provides a connector, comprising a digital display function management system, a PCB board and a housing, wherein the digital display function management system is arranged in the PCB board, and the PCB board is arranged in the housing.

[0025] The third aspect of the present invention provides a data cable, comprising a management system with a digital display function, a PCB board and a shell, wherein the management system with a digital display function is arranged in the PCB board, the PCB board is arranged in the shell, and the shell is connected to the wiring harness.

[0026] Through the implementation of the above technical solution, the power switching control module and the protocol signal switching control module in the present invention automatically detect power and protocol signals, and output them to the power receiving module through the first power output port and the control signal output end. When the external device performs power charging and protocol data transmission, the system automatically adapts to the required voltage and protocol data, and monitors and adjusts system parameters in real time through the detection module. Multiple interfaces can be integrated into one device for data transmission and charging, and real-time information is visually displayed to the user through the display module without the need for additional user operation, thereby improving user usage in multiple scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a circuit diagram of the digital display function management system;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure assembly of the connector.

[0029] Among them, the marks in the accompanying drawings are:

[0030] 100. Management system with digital display function; 10. Power supply module; 101. Power supply port; 102. Power supply signal port; 103. Power receiving port; 20. Power switching control module; 201. First end of receiving power; 202. First end of power output; 2021. First protocol output channel; 2022. Second protocol output channel; 2023. Third protocol output channel; 30. Protocol signal switching control module; 301. Control signal input end; 302. Control signal output end; 3021. First protocol channel; 3022. Second protocol channel; 3023. Third protocol channel; 40. Detection module; 50. Power receiving module; 501. Second end of power output; 60. Display module; 1000. Connector; 1001. Management system with digital display function; 1002. PCB board; 1003. Housing. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please refer to Figure 1-Figure 2On the one hand, the present invention provides a management system 100 with a digital display function, including a power supply module 10, a power switching control module 20, a protocol signal switching control module 30, a detection module 40, a power receiving module 50, and a display module 60; the power supply module 10 has a power supply port 101, a power supply end signal port 102 and a power receiving port 103, and the power supply module 10 receives an external power supply through the power receiving port 103; the power switching control module 20 has a first power receiving end 201 and a first power output end 202, and the power switching control module 20 selects and controls the voltage and current of the first power receiving end 201 to select the channel of the first power output end 202; the protocol signal switching control module 30 has a control The protocol signal switching control module 30 is connected to the power switching control module 20, and the protocol signal switching control module 30 is connected to the power supply module 10. The protocol signal control module 30 adjusts the output signal of the protocol signal switching control module 30 by controlling the CC signal of the control signal input terminal 301; the detection module 40 is connected to the protocol signal switching control module 30; the power receiving module 50 is connected to the power switching control module 20, and the power receiving module 50 has a second power output terminal 501, and the second power output terminal 501 is connected to the first power output terminal 202; the display module 60 is connected to the detection module 40.

[0033] The power supply module 10 is used to connect to a power source and can adjust the output voltage (VBUS) and CC signal; the CC signal is a charging connection confirmation signal.

[0034] The power switching control module 20 has the first power receiving end 201 and the first power output end 202. The power switching control module 20 selects and controls the voltage (VBUS) received from the power supply port 101 through the first power receiving end 201, and selects the output voltage (VBUS) of the first power output end 202.

[0035] The protocol signal switching control module 30 has the control signal input terminal 301 and the control signal output terminal 302. The protocol signal switching control module 30 selects and controls the CC signal of the receiving power supply signal port through the control signal input terminal 301, and selects the sending signal of the control signal output terminal 302.

[0036] The detection module 40 is connected to the protocol signal switching control module 30 to transmit real-time protocol status and obtain power status information from the power switching control module 20. It is responsible for real-time monitoring of the status of the entire system and adjusting system parameters according to the working status.

[0037] The power receiving module 50 has a second power output terminal 501, which is connected to the power switching control module 20. The second power output terminal 501 is connected to the first power output terminal 202, so that the second power output terminal 501 can be selected to output power and signal data to an external device. It can support multiple protocols and standards, and integrate multiple interfaces into one device for data transmission and charging.

[0038] The display module 60 is connected to the detection module 40, and receives information sent by the detection module 40, and displays the system status and working parameters to the user in a visual manner in real time;

[0039] Specifically, the power supply module 10 includes:

[0040] The receiving power port 103 is a USB-A or USB-C interface. It is understandable that there is no specific limitation on the receiving power port 103, and the user can set it according to actual conditions.

[0041] The power supply port 101 receives power from the power receiving port 103 , and the power is transmitted to the power switching control module 20 through the power supply port 101 .

[0042] The power supply end signal port 102 is spaced apart from the power supply port 101 , and the power supply end signal port 102 sends a signal to the protocol signal switching control module 30 .

[0043] Specifically, the first power output terminal 202 includes:

[0044] First protocol output channel 2021;

[0045] A second protocol output channel 2022, which is connected in parallel with the first protocol output channel 2021;

[0046] A third protocol output channel 2023, wherein the third protocol output channel 2023 is connected in parallel with the second protocol output channel 2022;

[0047] It should be noted that the first power output end 202 receives the power received by the first power output end 201 from the power supply port 101, and adapts the voltage and current requirements of the device for power supply through the first protocol output channel 2021 or the second protocol output channel 2022 or the third protocol output channel 2023.

[0048] Specifically, the control signal output terminal 302 includes:

[0049] First protocol channel 3021;

[0050] A second protocol channel 3022, which is connected in parallel with the first protocol channel 3021;

[0051] A third protocol channel 3023, which is connected in parallel with the second protocol channel 3022, and which is connected in parallel with the first protocol channel 3021;

[0052] It should be noted that the control signal output terminal 302 receives the CC signal from the power supply end signal port 102 through the control signal input terminal 301, and adapts the device's requirements for protocol signals and data transmission through the first protocol channel 3021 or the second protocol channel 3022 or the third protocol channel 3023; when the external device performs power charging and protocol data transmission, the system can automatically adapt to the required voltage and protocol data without the need for additional user operation.

[0053] Specifically, the detection module 40 is an integrated circuit chip MCU detection module, which can effectively monitor various parameters of each module in real time, detect abnormal conditions and issue an alarm or switch to a safe mode.

[0054] Specifically, the second power output port 501 of the power receiving module 50 is a Lightning port output, a TYPE-C port output, a MIC output, or a watch wireless charger. It can be understood that there is no specific restriction on the second power output port 501, and the user can set it according to actual conditions.

[0055] Specifically, the power receiving module 50 receives power through the first power output terminal 202 of the power switching control module 20, and controls the signal output terminal 302 to receive signal protocol data through the protocol signal switching control module 30, and transmits it to the external device through the second power output terminal 501 of the power receiving module 50.

[0056] Specifically, the display module 60 is connected to the detection module 40. The display module is any one of a color LCD and an OLED display screen. The display module receives information from the detection module 40 and displays the system status and working parameters to the user in a visual manner in real time, enabling an intuitive user interface, real-time feedback and dynamic information display.

[0057] The second aspect of the present invention provides a connector 1000, including a digital display function management system 1001, a PCB board 1002 and a shell 1003, wherein the digital display function management system 1001 is arranged in the PCB board 1002, and the PCB board 1003 is arranged in the shell 1003.

[0058] It should be noted that the content displayed by the management system 1001 with digital display function is charging speed, charging percentage, charging temperature or charging time.

[0059] It should be noted that the working mode of the management system with digital display function 1001 is resistance display or voltage display.

[0060] The third aspect of the present invention provides a data cable (not shown), including a management system 1001 with a digital display function, a PCB board 1002 and a shell 1003. The management system 1001 with a digital display function is arranged in the PCB board 1002, the PCB board 1002 is arranged in the shell 1003, and the shell 1003 is connected to the wiring harness (not shown).

[0061] Through the implementation of the above technical solution, the power switching control module and the protocol signal switching control module in the present invention automatically detect power and protocol signals, and output them to the power receiving module through the first power output port and the control signal output end. When the external device performs power charging and protocol data transmission, the system automatically adapts to the required voltage and protocol data, and monitors and adjusts system parameters in real time through the detection module. Multiple interfaces can be integrated into one device for data transmission and charging, and real-time information is visually displayed to the user through the display module without the need for additional user operation, thereby improving user usage in multiple scenarios.

[0062] The above descriptions are only some embodiments of the present invention and do not limit the patent scope of the present invention. Any direct or indirect application in other related technical fields shall be included in the patent protection scope of the present invention.

Claims

1. A management system with digital display function, characterized in that: include: Power supply module; a power switching control module connected to the power supply module, the power switching control module having a first power receiving terminal and a first power output terminal, the power switching control module selecting and controlling the voltage and current of the first power receiving terminal to select a channel of the first power output terminal; A protocol signal switching control module, connected to the power supply module, and the protocol signal switching control module is connected to the power supply switching control module; a detection module connected to the protocol signal switching control module; a power receiving module connected to the power switching control module and the protocol signal switching control module, wherein the power receiving module has a second power output terminal connected to the first power output terminal; The display module is connected with the detection module.

2. The management system with digital display function according to claim 1, characterized in that: The power supply module includes: A power receiving port, wherein the power receiving port is a USB-A or USB-C interface; a power supply port, the power supply port receiving power from the power receiving port; The power supply end signal port is spaced apart from the power supply port.

3. The management system with digital display function according to claim 1, characterized in that: The first power output terminal includes: First protocol output channel; a second protocol output channel, the second protocol output channel being connected in parallel with the first protocol output channel; A third protocol output channel, wherein the third protocol output channel is connected in parallel with the second protocol output channel.

4. The management system with digital display function according to claim 1, characterized in that: The protocol signal switching control module has a control signal input terminal and a control signal output terminal; the control signal output terminal includes: First protocol channel; a second protocol channel, connected in parallel with the first protocol channel; A third protocol channel is connected in parallel with the second protocol channel and is connected in parallel with the first protocol channel.

5. The management system with digital display function according to claim 1, characterized in that: The display module is a color LCD or OLED display screen.

6. A connector, characterized in that: include: The management system with digital display function according to any one of claims 1 to 5; PCB board, the management system with digital display function is arranged in the PCB board; The PCB is arranged in the housing.

7. The connector according to claim 6, wherein: The content displayed by the management system with digital display function is: Charging speed, charge percentage, charging temperature or charging time.

8. The connector according to claim 6, wherein: The working mode of the management system with digital display function is: resistance display or voltage display.

9. A data line, characterized in that: include: The management system with digital display function according to any one of claims 1 to 5; PCB board, the management system with digital display function is arranged in the PCB board; a housing, wherein the PCB board is arranged in the housing; A wiring harness is connected to the housing.

Images