Remote control device for computer case

Abstract

The utility model discloses a computer case remote control device, which comprises a printed circuit board (PCB), a first connecting line, a second connecting line and a third connecting line, the first connecting line comprises a cable body, a first terminal, a second terminal, a third terminal and a fourth terminal, and the fourth terminal is connected to the third terminal. Compared with the prior art, better selectivity is provided for users, the RESET switches are few in use at present, but the RESET switches need to be reserved for use, and the users can select and switch the RESET switches and the LED switches by themselves.

Description

Technical Field

[0001] The utility model relates to the technical field of remote control devices, in particular to a computer case remote control device. Background Art

[0002] Computers are widely used. Traditional computer power buttons are typically located on the front or top of the main unit panel, making them inconvenient to operate. Some computers are used in specialized applications where only authorized personnel are permitted to power them on, preventing other users from doing so. In these cases, the power button may be hidden or otherwise manipulated. Remote powering on computers would undoubtedly provide users with a better operating experience and greater convenience. Therefore, this application aims to provide a computer case remote control device. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a computer case remote control device.

[0004] The purpose of the utility model is achieved through the following technical solutions: A computer case remote control device includes a PCB board, a first connecting wire, a second connecting wire, a third connecting wire and a fourth connecting wire, the first connecting wire includes a cable body, a first terminal, a second terminal, a third terminal and a fourth terminal, and the fourth terminal is connected to the third terminal.

[0005] Preferably, the first terminal is arranged on one end of the cable body, the second terminal and the third terminal are arranged on the other end of the cable body, and the first terminal is connected to the PCB board.

[0006] Preferably, the second terminal and the third terminal are not connected to each other.

[0007] Preferably, the first connecting line, the second connecting line, the third connecting line and the fourth connecting line are all electrically connected to the PCB board, wherein the PCB board is provided with a first switch, a second switch and an audio socket.

[0008] Preferably, the fourth terminal is connected to a RESET SW switch of a computer chassis.

[0009] Preferably, the second terminal is connected to an LED switch of a computer chassis.

[0010] The present invention offers the following advantages: It primarily provides greater user selectivity. Previously, a computer host had a power switch and a reset switch. With the widespread use of lighting, controlling lighting effects requires an LED switch. This technology inherently suffers from a design flaw in that the motherboard terminals are spliced. To ensure compatibility between the LED and RESET switches, the LED switch can be connected to the control board to control lighting effects, while the LED switch can be connected in series with a DuPont connector to function as a RESET switch. This differs from the prior art in that the three switches previously required this functionality. While the RESET switch is rarely used these days, it is important to retain its functionality, allowing users to freely switch between the RESET and LED switches. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a computer case remote control device according to the present invention;

[0012] Figure 2 is a structural diagram of a first connecting line;

[0013] Figure 3 FIG. 4 is a schematic structural diagram of another preferred PCB board.

[0014] In the figure, 1-PCB board, 2-first connecting wire, 3-second connecting wire, 4-third connecting wire, 5-first switch, 6-second switch, 7-audio socket, 2a-cable body, 2b-first terminal, 2c-second terminal, 2d-third terminal, 2e-fourth terminal, 8-SATA line port, 9-motherboard fan FAN port, 10-fourth connecting wire. DETAILED DESCRIPTION

[0015] The present invention is further described below in conjunction with the accompanying drawings. The scope of protection of the present invention is not limited to the following:

[0016] Example 1

[0017] like Figure 1 and Figure 2As shown, the present application provides a computer case remote control device, comprising a PCB board 1, a first connecting cable 2, a second connecting cable 3, a third connecting cable 4, and a fourth connecting cable 10. The first connecting cable 2, the second connecting cable 3, the third connecting cable 4, and the fourth connecting cable 10 are all electrically connected to the PCB board 1. A first switch 5, a second switch 6, and an audio jack 7 are provided on the PCB board 1. The first connecting cable 2 includes a cable body 2a, a first terminal 2b, a second terminal 2c, and a third terminal 2d. The first terminal 2b is provided at one end of the cable body 2a, while the second terminal 2c and the third terminal 2d are provided at the other end of the cable body 2a. The first terminal 2b is connected to the PCB board 1. Preferably, the second terminal 2c and the third terminal 2d are disconnected from each other. The first connecting cable 2 also includes a fourth terminal 2e, which is connected to the third terminal 2d. The fourth terminal 2e is connected to the computer case's RESET SW switch. The second terminal 2c is connected to the computer case's LED switch. The second connecting cable is an audio / microphone (HD AUDIO) cable. The third connecting cable is a USB 3.0 interface cable. The fourth connecting cable is a TYPE-C interface cable.

[0018] Example 2

[0019] This application is a further improvement of Example 1, and repeated contents will not be repeated here.

[0020] like Figure 3 As shown, the PCB board 1 is provided with a SATA line port 8 and a motherboard fan FAN port 9.

[0021] The technical parameters of this application are as follows: Power supply voltage: SATA DC5V & 12V. Connection method: 4 ARGB output ports, 4 FAN 3P output ports. Speed ​​feedback: White FAN1, maximum current allowed for continuous operation of 4 fans ≤ 2.5A. Built-in ARGB lighting modes: 1 Rainbow, 2 Colorful Trailing, 3 Colorful Gradient, 4 Purple, 5 White, 6 Blue, 7 Cyan, 8 Green, 9 Yellow, 10 Red, 11 Rainbow Breathing, 12 Red Breathing, 13 Yellow Breathing, 14 Green Breathing, 15 Cyan Breathing, 16 Blue Breathing, 17 White Breathing, 18 Purple Breathing, 19 Fixed Color Rainbow, 20 Red, 21 Yellow, 22 Green, 23 Cyan, 24 Blue, 25 White, 26 Purple. The total number of LEDs connected to the ARGB port must be less than or equal to 80. The default brightness of the ARGB white light output is 75%, and the corresponding values ​​for red, green, and blue are: 0xBE, 0XBE, 0XBE. The total current connected to the FAN port is less than 2A.

[0022] Working Principle: First connect the control cable, fan connector, and ARGB connector, then the power supply STAT connector. Before powering on, check that there are no short circuits or misconnections between the cables. After power is applied, each press of the first switch on the control cable switches between 26 lighting modes. Press and hold the first switch (3 seconds < 6 seconds) until two consecutive white flashes occur. Release the switch to switch the lighting effect to the external ARGB signal mode, with the motherboard controlling the lighting. Short-press the first switch to switch back to the controller. Press and hold the first switch (> 6 seconds) until four white flashes occur, then turn the lighting off. Short-press the first switch again to turn the lighting back on. When the PWM cable is plugged into the motherboard fan connector, adjusting the PWM setting in the corresponding motherboard BIOS setting can adjust the output voltage of FAN1-FAN4, thereby adjusting the speed of the three-wire fan. The higher the motherboard's PWM output value, the higher the output voltage of FAN1-FAN4, and the fan speed increases with increasing voltage. When the motherboard's PWM is below 20%, FAN1-FAN4 outputs 6.5±0.8V to supply the three-wire speed-controlled fan. Even if all four fan connectors are fully populated, the voltage will not drop. The white FAN1 connector is the speed feedback connector; a fan must be connected to the computer for speed detection.

[0023] 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 computer case remote control device, characterized in that: The invention comprises a PCB board (1), a first connecting wire (2), a second connecting wire (3), a third connecting wire (4) and a fourth connecting wire (10), wherein the first connecting wire (2) comprises a cable body (2a), a first terminal (2b), a second terminal (2c), a third terminal (2d) and a fourth terminal (2e), and the fourth terminal (2e) is connected to the third terminal (2d).

2. The computer case remote control device according to claim 1, characterized in that: The first terminal (2b) is arranged on one end of the cable body (2a), the second terminal (2c) and the third terminal (2d) are arranged on the other end of the cable body (2a), and the first terminal (2b) is connected to the PCB board (1).

3. The computer case remote control device according to claim 2, characterized in that: The second terminal (2c) and the third terminal (2d) are not connected to each other.

4. The computer case remote control device according to claim 1, characterized in that: The first connecting line (2), the second connecting line (3), the third connecting line (4) and the fourth connecting line (10) are all electrically connected to the PCB board (1), wherein the PCB board (1) is provided with a first switch (5), a second switch (6) and an audio socket (7).

5. The computer case remote control device according to claim 4, characterized in that: The fourth terminal (2e) is connected to the RESET SW switch of the computer case.

6. The computer case remote control device according to claim 4, characterized in that: The second terminal (2c) is connected to an LED switch of a computer case.

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