BIOS (Basic Input / Output System) burning jig and burning device

Abstract

The utility model discloses a BIOS burning jig and a burning device.The BIOS burning jig is connected with a BIOS burner through a Dupont line, the BIOS burning jig comprises a square panel, a hole plate used for being connected with a mainboard CPU footstand is arranged on one side of the square panel, a slot used for being connected with the Dupont line is formed in the other side of the square panel, and the Dupont line is arranged in the slot. According to the method and the device, an interface does not need to be independently designed, the BIOS burning action is directly realized by utilizing the existing CPU interface of the mainboard, the interference on a high-speed signal on the BIOS is reduced, the burning stability is very high, meanwhile, the interference on the high-speed signal on the BIOS in the normal use process of the mainboard is also greatly reduced if the design of an external pin is canceled at the mainboard end, and the stability of the mainboard can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burning tools, in particular to a BIOS burning fixture and a burning device. Background Art

[0002] Many motherboards on the market currently retain the interface for hard flashing BIOS, that is, a 2*7pin pin header. End users, after-sales or factory ends can connect to the burner through this pin header to upgrade and maintain the BIOS particles on the motherboard. However, the cost of retaining a pin on the motherboard must also be considered. In addition to the cost, not designing this pin also considers saving PCB space and reducing antenna effects. Once the motherboard is not designed with this pin, once an abnormality occurs (such as BIOS data loss, inability to burn BIOS online, etc.), you can only use a BIOS fixture (a tool that can be clamped on the BIOS body), or remove the BIOS particles and then burn them with a burner, but both methods are very troublesome. Specifically, the use of the burning fixture must be precisely operated to ensure good contact, which is very time-consuming; removing the BIOS particles requires professionals to operate. The above two solutions have no advantages when encountering large-scale BIOS flashing needs. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a BIOS burning fixture and a burning device which can save PCB space and save costs.

[0004] One embodiment of the utility model provides a BIOS burning fixture, which is connected to a BIOS burner via a DuPont line. The BIOS burning fixture includes a square panel, one side of the square panel is provided with a perforated board for connecting to a motherboard CPU socket, and the other side of the square panel is provided with a slot for connecting the DuPont line.

[0005] Optionally, a plurality of pins are provided on the motherboard CPU socket, and pins corresponding to the pins of the motherboard CPU socket are provided in the holes of the perforated board.

[0006] Optionally, a plurality of spring pieces are arranged on the motherboard CPU socket, and copper foils corresponding to the spring pieces of the motherboard CPU socket are arranged in the holes of the perforated board.

[0007] Optionally, the hole spacing or hole diameter of the perforated board corresponds to the pin spacing of the motherboard CPU socket.

[0008] Optionally, the hole spacing or hole diameter of the perforated board corresponds to the spring sheet spacing of the motherboard CPU socket.

[0009] Another embodiment of the utility model also provides a BIOS burning device, including a BIOS burning jig, a BIOS burner, a motherboard CPU and a motherboard CPU socket, the BIOS burning jig includes a square panel, one side of the square panel is provided with a perforated board for connecting to the motherboard CPU socket, the other side of the square panel is provided with a slot for connecting a DuPont line, the BIOS burning jig is connected to the motherboard CPU socket through a probe, and the BIOS burning jig is connected to the BIOS burner through a DuPont line.

[0010] Optionally, a plurality of pins are provided on the motherboard CPU socket, and pins corresponding to the pins of the motherboard CPU socket are provided in the holes of the perforated board.

[0011] Optionally, a plurality of spring pieces are arranged on the motherboard CPU socket, and copper foils corresponding to the spring pieces of the motherboard CPU socket are arranged in the holes of the perforated board.

[0012] Optionally, the hole spacing or hole diameter of the perforated board corresponds to the pin spacing of the motherboard CPU socket.

[0013] Optionally, the hole spacing or hole diameter of the perforated board corresponds to the spring sheet spacing of the motherboard CPU socket.

[0014] In the technical solution provided by the embodiment of the utility model, the BIOS burning jig includes a square panel, one side of the square panel is provided with a perforated board for connecting to the motherboard CPU pin, the other side of the square panel is provided with a slot for connecting the DuPont line, the BIOS burning jig is connected to the motherboard CPU pin through a probe, and the BIOS burning jig is connected to the BIOS burner through a DuPont line. Compared with the prior art, the present application does not need to design an interface separately, and directly implements the BIOS burning action by using the existing CPU interface of the motherboard, thereby reducing the interference of the high-speed signal on the BIOS, and the burning stability is very high. At the same time, if the external pin design is cancelled on the motherboard end, the interference of the high-speed signal on the BIOS on the motherboard during normal use is also greatly reduced, which can improve the stability of the motherboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of a BIOS burning fixture.

[0016] Figure 2 The utility model is a schematic diagram of a BIOS burning device. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] This utility model provides a BIOS burning fixture, please refer to Figure 1 As shown, the BIOS burning fixture is connected to the BIOS burner via a DuPont line, and the BIOS burning fixture includes a square panel, one side of the square panel is provided with a perforated board for connecting to the motherboard CPU socket, and the other side of the square panel is provided with a slot for connecting the DuPont line.

[0020] Specifically, the square panel may be a rectangular panel or a square panel, a perforated board is provided on one side of the square panel, and a slot for connecting a DuPont line is provided on the other side of the square panel, and when the motherboard CPU socket of the AM4 platform is in a pin contact mode, pins corresponding to the pins of the motherboard CPU socket are provided in the holes of the perforated board. When the motherboard CPU socket of the AM5 platform is in a spring contact mode, copper foil corresponding to the spring of the motherboard CPU socket is provided in the holes of the perforated board.

[0021] The perforated board described in the utility model is a perforated board with a small pitch. When the motherboard CPU socket of the AM4 platform is in pin contact mode, the hole spacing or the hole diameter of the perforated board corresponds to the pin spacing of the motherboard CPU socket. When the motherboard CPU socket of the AM5 platform is in spring contact mode, the hole spacing or the hole diameter of the perforated board corresponds to the spring spacing of the motherboard CPU socket.

[0022] The utility model adopts a source-end burning method, which does not require a separate interface design. The existing CPU interface of the motherboard is used to directly implement the BIOS burning action, thereby reducing the interference of high-speed signals on the BIOS and achieving very high burning stability. At the same time, if the external pin design is cancelled on the motherboard end, the interference of high-speed signals on the BIOS during normal use of the motherboard is also greatly reduced, which can improve the stability of the motherboard.

[0023] The utility model also provides a BIOS burning device, please refer to Figure 2 As shown, the BIOS burning device includes a BIOS burning fixture, a BIOS burner, a motherboard CPU and a motherboard CPU socket. The BIOS burning fixture includes a square panel, one side of the square panel is provided with a perforated board for connecting to the motherboard CPU socket, and the other side of the square panel is provided with a slot for connecting a DuPont line. The BIOS burning fixture is connected to the motherboard CPU socket through a probe, and the BIOS burning fixture is connected to the BIOS burner through a DuPont line.

[0024] When the motherboard CPU socket of the AM4 platform is in pin contact mode, the hole of the perforated board is provided with a pin corresponding to the pin of the motherboard CPU socket. When the motherboard CPU socket of the AM5 platform is in spring contact mode, the hole of the perforated board is provided with a copper foil corresponding to the spring of the motherboard CPU socket. AM4 is a motherboard interface standard for desktop processors launched by AMD, which is mainly used to support AMD Ryzen series processors. Starting from AM4, the AMD platform has changed the BIOS circuit from the south bridge to the CPU end. The 8 pins on the BIOS particles are connected to the CPU pins, meeting the conditions for burning the BIOS through the CPU socket.

[0025] The utility model directly inserts the BIOS burning fixture onto the motherboard CPU socket, and at the same time the BIOS burning fixture is connected to the BIOS burner, and then the motherboard BIOS can be burned. This application does not need to design an interface separately, and directly implements the BIOS burning action by using the existing CPU interface of the motherboard, cancels the traditional burning pin design, saves the motherboard material cost, plugs and plays, saves time and effort, and reduces the interference of high-speed signals on the BIOS. The burning stability is very high. At the same time, if the external pin design is canceled on the motherboard end, the interference of high-speed signals on the BIOS on the motherboard during normal use is also greatly reduced, which can improve the stability of the motherboard.

[0026] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A BIOS burning fixture, connected to a BIOS burner via a DuPont line, characterized in that: The BIOS burning fixture includes a square panel, one side of the square panel is provided with a perforated board for connecting to the motherboard CPU socket, and the other side of the square panel is provided with a slot for connecting the DuPont line.

2. The BIOS burning fixture according to claim 1, characterized in that: The mainboard CPU socket is provided with a plurality of pins, and the holes of the perforated board are provided with pins corresponding to the pins of the mainboard CPU socket.

3. The BIOS burning fixture according to claim 1, characterized in that: A plurality of spring pieces are arranged on the mainboard CPU foot seat, and copper foils corresponding to the spring pieces of the mainboard CPU foot seat are arranged in the holes of the perforated board.

4. The BIOS burning fixture according to claim 2, characterized in that: The hole spacing or hole diameter of the perforated board corresponds to the pin spacing of the motherboard CPU socket.

5. The BIOS burning fixture according to claim 3, characterized in that: The hole spacing or hole diameter of the perforated board corresponds to the spring sheet spacing of the mainboard CPU foot seat.

6. A BIOS burning device, characterized in that: The invention comprises a BIOS burning fixture, a BIOS burner, a motherboard CPU and a motherboard CPU socket. The BIOS burning fixture comprises a square panel, one side of the square panel is provided with a perforated board for connecting with the motherboard CPU socket, the other side of the square panel is provided with a slot for connecting with a DuPont line, the BIOS burning fixture is connected with the motherboard CPU socket through a probe, and the BIOS burning fixture is connected with the BIOS burner through a DuPont line.

7. The BIOS burning device according to claim 6, characterized in that: The mainboard CPU socket is provided with a plurality of pins, and the holes of the perforated board are provided with pins corresponding to the pins of the mainboard CPU socket.

8. The BIOS burning device according to claim 6, characterized in that: A plurality of spring pieces are arranged on the mainboard CPU foot seat, and copper foils corresponding to the spring pieces of the mainboard CPU foot seat are arranged in the holes of the perforated board.

9. The BIOS burning device according to claim 7, characterized in that: The hole spacing or hole diameter of the perforated board corresponds to the pin spacing of the motherboard CPU socket.

10. The BIOS burning device according to claim 8, characterized in that: The hole spacing or hole diameter of the perforated board corresponds to the spring sheet spacing of the mainboard CPU foot seat.

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