Power address management device

By setting up an address management module outside the power supply module and using the gold finger and connector to achieve signal transmission, the problem of easy damage to the dial switch and inconvenient maintenance is solved, and the stability and maintenance convenience of power management are improved.

CN223182013UActive Publication Date: 2025-08-01HANGZHOU ZHONGHEN ELECTRIC CO LTD
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Patent Information

Application Number
CN202422433110.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-09
Publication Date
2025-08-01
Estimated Expiration
2034-10-09

AI Technical Summary

Technical Problem

In the prior art, the dial switch is easily damaged and inconvenient to repair, resulting in unstable power management of the computer room and high maintenance costs.

Method used

Design a power address management device, set the address management module outside the power module, and realize signal transmission and power address setting through the gold finger and connector to avoid disassembly of the power module for repair.

Benefits of technology

Reduces maintenance costs, improves the stability and maintenance convenience of power management, and reduces the occurrence of equipment failures.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a power supply address management device, which comprises an address management module, a golden finger, a connector and a power supply module, wherein the power supply module is used for converting commercial power into direct current; the golden finger is arranged outside the power supply module and is used for signal transmission; the connector is arranged outside the power supply module, and the connector is in communication connection with the power supply module through the golden finger; and the address management module is arranged on the surface of the connector, is in communication connection with the power supply module through the connector, and is used for performing power supply address setting on the power supply output by the power supply module. According to the device, the address management module is arranged outside the power supply module, so that when the address management module needs to be maintained, the power supply module does not need to be disassembled, disassembly and maintenance can be directly carried out, the maintenance cost is reduced, and later maintenance is facilitated.
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Description

Technical Field

[0001] The utility model relates to the technical field of power control, in particular to a power address management device. Background Art

[0002] With the rapid development of information technology, as the core infrastructure of an enterprise's information system, the quality of the construction and management of the computer room is crucial for the development of the enterprise. A stable and efficient computer room can provide reliable IT support for the enterprise, promoting the enterprise's business development and competitiveness improvement. If problems occur in the computer room, it may lead to the interruption of the enterprise's business or data loss, bringing huge losses to the enterprise.

[0003] Therefore, power supply devices for uniformly managing the on / off of all computer power supplies are installed inside the computer room, and dip switches for setting the power addresses of the computers are provided inside the devices, so as to confirm the on / off status of each computer through the power addresses set by the dip switches, improving the working stability of the computer room.

[0004] However, the disadvantages of the prior art are that the dip switches are used frequently and are easily damaged; and when the dip switches need to be repaired or replaced, it is necessary to disassemble the power supply device and remove the damaged dip switches from the printed circuit board, and the repair or replacement is very inconvenient.

[0005] Therefore, in view of the problem that the dip switches in the prior art are easily damaged and inconvenient to repair, no effective solution has been proposed yet. Summary of the Invention

[0006] The embodiment of the utility model provides a power address management device, aiming to solve the problems that the dip switches in the prior art are easily damaged and inconvenient to repair.

[0007] In a first aspect, the embodiment of the utility model provides a power address management device, which includes an address management module, a gold finger, a connector, and a power supply module; wherein, the power supply module is used for converting commercial power into direct current;

[0008] The gold finger is arranged outside the power supply module, and the gold finger is used for signal transmission;

[0009] The connector is arranged outside the power supply module, and the connector is communicatively connected with the power supply module through the gold finger;

[0010] The address management module is arranged on the surface of the connector, the address management module is communicatively connected with the power supply module through the connector, and the address management module is used for setting the power address of the power supply output by the power supply module.

[0011] In some embodiments, the address management module includes several address management branches.

[0012] In some embodiments, each address management branch includes a signal pin, a voltage-dividing resistor R1, a voltage-dividing resistor R2, and an I / O input port of an MCU microcontroller unit;

[0013] The signal pin is disposed on the address management module;

[0014] One end of the signal pin is connected to one end of the voltage-dividing resistor R1, and the other end of the voltage-dividing resistor R1 is connected to a 3.3V voltage terminal;

[0015] The other end of the signal pin is respectively connected to one end of the voltage-dividing resistor R2 and the I / O input port of the MCU microcontroller unit, and the other end of the voltage-dividing resistor R2 is grounded.

[0016] In some embodiments, each address management branch includes a DIP switch, a voltage-dividing resistor R1, a voltage-dividing resistor R2, and an I / O input port of an MCU microcontroller unit;

[0017] The DIP switch is disposed on the address management module;

[0018] One end of the DIP switch is connected to one end of the voltage-dividing resistor R1, and the other end of the voltage-dividing resistor R1 is connected to a 3.3V voltage terminal;

[0019] The other end of the DIP switch is respectively connected to one end of the voltage-dividing resistor R2 and the I / O input port of the MCU microcontroller unit, and the other end of the voltage-dividing resistor R2 is grounded.

[0020] In some embodiments, each address management branch further includes a shunt capacitor;

[0021] One end of the shunt capacitor is connected to the signal pin or the DIP switch, and the other end of the shunt capacitor is grounded.

[0022] In some embodiments, the device includes an AC input terminal;

[0023] [[ID=�5]]The AC input terminal is disposed on the connector for accessing AC power supplied by the mains.

[0024] In some embodiments, the device further includes a DC output terminal;

[0025] The DC output terminal is disposed on the connector for outputting DC power.

[0026] In some embodiments, the power supply module includes a PCB board and a housing.

[0027] In some embodiments, the signal pin is fixedly soldered to the address management module.

[0028] In some embodiments, the signal pin is connected to the address management module through a movable pin.

[0029] An embodiment of the present invention provides a power supply address management device. The device includes an address management module, a gold finger, a connector, and a power supply module; wherein, the power supply module is used to convert commercial power into direct current; the gold finger is arranged outside the power supply module, and the gold finger is used for signal transmission; the connector is arranged outside the power supply module, and the connector is communicatively connected to the power supply module through the gold finger; the address management module is arranged on the surface of the connector, and the address management module is communicatively connected to the power supply module through the connector, and the address management module is used to set the power supply address for the power supply output by the power supply module.

[0030] In the above device, the address management module is arranged outside the power supply module, so that when the address management module needs to be repaired, it is not necessary to disassemble the power supply module, and the disassembly and repair can be directly carried out, reducing the repair cost and being beneficial to the later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 It is a schematic block diagram of the power supply address management device provided by the embodiment of the present invention;

[0033] Figure 2 It is a schematic block diagram of each address management branch provided by the embodiment of the present invention;

[0034] Figure 3 It is another schematic block diagram of the power supply address management device provided by the embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0037] It should also be understood that the terms used in this specification of the utility model are merely for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this specification of the utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0038] It should be further understood that the term "and / or" used in this specification of the utility model and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0039] The utility model provides a power supply address management device. Figure 1 It is a schematic block diagram of the power supply address management device provided by an embodiment of the utility model. As Figure 1 shown, the power supply address management device 10 includes an address management module 11, a gold finger 12, a connector 13, and a power supply module 14.

[0040] Specifically, the power supply module 14 is used to convert commercial power into direct current.

[0041] The gold finger 12 is disposed outside the power supply module 14, and the gold finger 12 is used for signal transmission. It should be noted that the gold finger in this embodiment refers to a kind of golden conductive contact in computer hardware, which is mainly used for transmitting signals. The gold finger is composed of numerous golden conductive contacts, and it gets its name because its surface is gold-plated and the contacts are arranged in a finger-like shape. This design enables the oxidation resistance and strong conductivity of gold to protect the internal circuit from corrosion and improve the signal transmission efficiency.

[0042] The connector 13 is disposed outside the power supply module 14, and the connector 13 is communicatively connected to the power supply module 14 through the gold finger 12. It should be noted that while transmitting signals, the gold finger 12 also conducts current to form a current closed loop between the power supply module and the connector.

[0043] The address management module 11 is disposed on the surface of the connector 13. The address management module 11 is communicatively connected to the power supply module 14 through the connector 13, and the address management module 11 is used to set the power supply address for the power supply output by the power supply module 14.

[0044] In some embodiments, the address management module 11 includes a number of address management branches.

[0045] In some embodiments, Figure 2 is a schematic block diagram of each address management branch provided by the embodiments of the present invention. As Figure 2 shown, each address management branch includes a signal pin, a voltage-dividing resistor R1, a voltage-dividing resistor R2, and an I / O input port of the MCU microcontrol unit.

[0046] Specifically, the signal pin is disposed on the address management module 11;

[0047] One end of the signal pin is connected to one end of the voltage-dividing resistor R1, and the other end of the voltage-dividing resistor R1 is connected to the 3.3V voltage terminal;

[0048] The other end of the signal pin is respectively connected to one end of the voltage-dividing resistor R2 and the I / O input port of the MCU microcontrol unit, and the other end of the voltage-dividing resistor R2 is grounded.

[0049] In this embodiment, the high and low voltages of each address management branch on the address management module 10 are obtained by connecting or disconnecting the signal pin. When the signal pin is connected to obtain a high level, the value is 1, and when it is disconnected to obtain a low level, the value is 0. Different high and low levels on each branch are obtained to form different binary values, so as to set the power supply address for the power supply output by the power supply module 14 based on the combined binary values.

[0050] In some embodiments, as Figure 2 shown, each address management branch includes a dial switch, a voltage-dividing resistor R1, a voltage-dividing resistor R2, and an I / O input port of the MCU microcontrol unit.

[0051] Specifically, the dial switch is disposed on the address management module 11;

[0052] One end of the dial switch is connected to one end of the voltage-dividing resistor R1, and the other end of the voltage-dividing resistor R1 is connected to the 3.3V voltage terminal;

[0053] The other end of the dial switch is respectively connected to one end of the voltage-dividing resistor R2 and the I / O input port of the MCU microcontrol unit, and the other end of the voltage-dividing resistor R2 is grounded.

[0054] In this embodiment, the high and low voltages of each address management branch on the address management module 11 are obtained by turning on or off the dial switch. When the dial switch is turned on to obtain a high level, the value is 1, and when it is turned off to obtain a low level, the value is 0. Different high and low levels on each branch are obtained to form different binary values, so as to set the power supply address for the power supply output by the power supply module 14 based on the combined binary values.

[0055] In some embodiments, each address management branch further includes a shunt capacitor C; one end of the shunt capacitor C is connected to a signal pin or a DIP switch, and the other end of the shunt capacitor C is grounded. It should be noted that the shunt capacitor C can be used for filtering circuit signals, playing a role in reducing noise and clutter. In an electronic circuit, due to environmental noise and interference, there will be some clutter in the signal. By adding an appropriate shunt capacitor in the signal source output circuit, the noise and clutter of the signal can be reduced, making the signal purer. In addition, setting a shunt capacitor on the voltage-dividing resistor can also make the output voltage more stable.

[0056] In some embodiments, Figure 3 This is another schematic block diagram of the power address management device provided by the embodiment of the present invention. As Figure 3 shown, the power address management device includes an AC input terminal 30.

[0057] Specifically, the AC input terminal 30 is arranged on the connector 13 and is used to connect to the AC power supplied by the mains.

[0058] In some embodiments, as Figure 3 shown, the power address management device further includes a DC output terminal 31.

[0059] Specifically, the DC output terminal 31 is arranged on the connector 13 and is used to output DC power for the device to use.

[0060] In some embodiments, the power module 14 includes a PCB board and a housing.

[0061] In some embodiments, the signal pins arranged on the address management module 11 include that the signal pins are fixedly welded on the address management module 11.

[0062] In some embodiments, the signal pins arranged on the address management module 11 include that they are connected to the address management module 11 through movable pins.

[0063] In the power address management device provided by the embodiment of the present utility model, the device includes an address management module 11, a gold finger 12, a connector 13, and a power supply module 14; wherein, the power supply module 14 is used to convert commercial power into direct current; the gold finger 12 is arranged outside the power supply module 14, and the gold finger 12 is used for signal transmission; the connector 13 is arranged outside the power supply module 14, and the connector 13 is communicatively connected to the power supply module 14 through the gold finger 12; the address management module 11 is arranged on the surface of the connector 13, the address management module 11 is communicatively connected to the power supply module 14 through the connector 13, and the address management module 11 is used to set the power address for the power output by the power supply module 14. In the above device, the address management module 11 is arranged outside the power supply module 14, so that when the address management module 11 needs to be repaired, it is not necessary to disassemble the power supply module, and the disassembly and repair can be directly carried out, reducing the repair cost and being beneficial to the later maintenance.

[0064] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A power supply address management device, characterized in that, The device includes an address management module, a gold finger, a connector, and a power supply module; wherein, the power supply module is used to convert commercial power into direct current; The gold finger is arranged outside the power supply module, and the gold finger is used for signal transmission; The connector is arranged outside the power supply module, and the connector is communicatively connected to the power supply module through the gold finger; The address management module is arranged on the surface of the connector. The address management module is communicatively connected to the power supply module through the connector, and the address management module is used to set the power address for the power supply output by the power supply module.

2. The power address management device according to claim 1, wherein The address management module includes a number of address management branches.

3. The power supply address management device according to claim 1, characterized in that Each address management branch includes a signal pin, a voltage-dividing resistor R1, a voltage-dividing resistor R2, and an I / O input port of an MCU micro-control unit; The signal pin is arranged on the address management module; One end of the signal pin is connected to one end of the voltage-dividing resistor R1, and the other end of the voltage-dividing resistor R1 is connected to the 3.3V voltage terminal; The other end of the signal pin is respectively connected to one end of the voltage-dividing resistor R2 and the I / O input port of the MCU micro-control unit, and the other end of the voltage-dividing resistor R2 is grounded.

4. The power supply address management device according to claim 1, wherein Each address management branch includes a DIP switch, a voltage-dividing resistor R1, a voltage-dividing resistor R2, and an I / O input port of an MCU micro-control unit; The DIP switch is arranged on the address management module; One end of the DIP switch is connected to one end of the voltage-dividing resistor R1, and the other end of the voltage-dividing resistor R1 is connected to the 3.3V voltage terminal; The other end of the DIP switch is respectively connected to one end of the voltage-dividing resistor R2 and the I / O input port of the MCU micro-control unit, and the other end of the voltage-dividing resistor R2 is grounded.

5. The power supply address management device according to any one of claims 1-4, characterized in that Each address management branch further includes a parallel capacitor; One end of the parallel capacitor is connected to the signal pin or the DIP switch, and the other end of the parallel capacitor is grounded.

6. The power supply address management device according to claim 1, wherein The device includes an AC input terminal; The AC input terminal is arranged on the connector and is used to connect to the alternating current supplied by the commercial power.

7. The power supply address management device according to claim 1, wherein The device further includes a DC output terminal; The DC output terminal is arranged on the connector and is used to output direct current.

8. The power supply address management device according to claim 1, characterized in that, The power supply module includes a PCB board and a housing.

9. The power address management device according to claim 3, characterized in that, The signal pin is fixedly welded on the address management module.

10. The power address management device according to claim 3, characterized in that, The signal pin is connected to the address management module through a movable pin.