BIOS (Basic Input / Output System) chip burning clamp

Abstract

The utility model discloses a BIOS chip burning clamp, and relates to the technical field of chip burning clamps. The BIOS chip recording clamp comprises a fixing plate, a sliding hole is formed in one side of the fixing plate in a penetrating mode, the sliding hole is connected with a moving rod in a sliding mode, the moving rod is rotationally connected with the clamp, two clamping plates on the clamp are arranged to rotate around the moving rod and clamp a BIOS chip, the bottom of the clamp is communicated with a plurality of threaded cylinders, each threaded cylinder is in threaded connection with a threaded rod, and the threaded rods are in threaded connection with the clamping plates. The side, away from the clamp, of the fixing plate is connected with a vertical plate, the bottom of the vertical plate is connected with a balance weight plate, the side, close to the clamp, of the balance weight plate is connected with a limiting plate, and the side, close to the clamp, of the fixing plate and the side, close to the clamp, of the limiting plate are located on the same vertical plane. According to the BIOS chip recording clamp, the clamp body and the fixing plate are connected through the moving rod, the position of the clamp body is adjusted through the limiting plate, the clamp body can clamp a BIOS chip conveniently, the clamp body is fixed through a thread structure on the fixing plate, and the stability of the clamp body is kept.

Description

Technical Field

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

[0002] The BIOS (Basic Input / Output System) chip burning fixture usually consists of the fixture body, connecting wires and interfaces. The fixture body is used to fix the BIOS chip to ensure its stable position and good contact; the connecting wire is used to connect the fixture to the burning device to achieve data transmission; the interface is used to connect to the computer or other burning devices to perform the burning operation.

[0003] When using the BIOS chip burning jig for burning, you need to first remove the BIOS chip from the motherboard and then fix it on the jig. Next, connect the jig to the burning device through the connecting wire and start the burning program. During the burning process, you need to ensure that the jig and the chip are in good contact to avoid burning failure or chip damage due to poor contact.

[0004] The clamp needs to be connected and clamped with the metal feet of the BIOS chip. Since the metal feet of the BIOS chip are small, the clamp is not easy to align, and poor contact often occurs, requiring repeated clamping. Since the clamp is placed vertically, there are fewer support points. When the hand holding the clamp is released or the clamp is moved or touched during the burning process, the clamp is prone to shaking, which may cause burning failure or chip damage.

[0005] Useful content

[0006] In view of the deficiencies in the prior art, the present invention provides a BIOS chip burning fixture, which connects the fixture and a fixed plate through a shift rod, and uses a limit plate to adjust the position of the fixture to facilitate the fixture to clamp the BIOS chip, and fixes the fixture through a threaded structure on the fixed plate to maintain the stability of the fixture.

[0007] Technical solution: To achieve the above purpose, the present invention is implemented through the following technical solution: a BIOS chip burning fixture, comprising: a fixed plate, a sliding hole is opened through one side of the fixed plate, the sliding hole is slidably connected to a shift rod, the shift rod is fixedly connected to the fixture, the bottom of the fixture is connected to a plurality of threaded barrels, each of the threaded barrels is threadedly connected to a threaded rod, the side of the fixed plate away from the fixture is connected to a vertical plate, the bottom of the vertical plate is connected to a counterweight plate, and the side of the counterweight plate close to the fixture is connected to a limiting plate.

[0008] Preferably, a side of the fixing plate close to the clamp and a side of the limiting plate close to the clamp are located in the same vertical plane.

[0009] Preferably, the counterweight plate is made of metal, and the overall weight is increased by stacking metal blocks on the counterweight plate. The fixing plate and the vertical plate are made of plastic.

[0010] Preferably, a plurality of friction grooves are provided at the bottom of the counterweight plate, and the plurality of friction grooves are equidistantly distributed along the longitudinal axis direction of the counterweight plate.

[0011] Preferably, the fixing plate is in an I-shape.

[0012] Preferably, the plurality of threaded barrels are equidistantly distributed along the longitudinal axis of the fixed plate and the counterweight plate.

[0013] Preferably, the distance between the bottom of the limiting plate and the bottom of the counterweight plate is greater than the distance from the bottom of the counterweight plate to the top of the BIOS chip, and the top of the limiting plate is located below the top of the BIOS chip.

[0014] Beneficial effects: The utility model provides a BIOS chip burning fixture. Compared with the prior art, the utility model has the following beneficial effects: 1. The fixture and the fixing plate are connected by a shift rod, and the position of the fixture is adjusted by a limit plate, so that the longitudinal axis of the fixture and the longitudinal axis of the BIOS chip are basically located in the same plane, which facilitates the alignment of the fixture and the BIOS chip, reduces the possibility of poor contact between the fixture and the BIOS chip, and fixes the fixture by a threaded structure on the fixing plate to keep the fixture stable.

[0015] 2. The shift rod is inserted into the slide hole. The length of the shift rod in the slide hole can be flexibly adjusted according to the different positions of the BIOS chip, thereby improving the applicability of the entire device.

[0016] 3. There are many fine friction grooves at the bottom of the counterweight plate to increase the sliding friction between the counterweight plate and the workbench, making it difficult for the counterweight plate and the fixture to slide as a whole, ensuring the stability of the counterweight plate and the fixture as a whole, reducing the possibility of the fixture moving due to external force, and reducing the possibility of the fixture shaking due to movement and touch during the burning process, avoiding burning failure or chip damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present application and, together with the description, further serve to explain the principles of the present application and enable those skilled in the relevant art to make and use the present application.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model.

[0020] Figure 2 for Figure 1 Separation diagram of the chip and fixture.

[0021] Figure 3 for Figure 2 Schematic diagram of the structure of the separation diagram of the part where the middle clamp and the fixed plate are located.

[0022] Figure 4 for Figure 3 Schematic diagram of the structure after removing the fixture.

[0023] The reference numerals in the figure are: 1 BIOS chip, 2 fixture, 31 fixing plate, 32 sliding hole, 33 threaded cylinder, 34 threaded rod, 35 vertical plate, 36 counterweight plate, 37 limiting plate, 38 shift rod.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the present utility, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present utility to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution in the practical embodiment is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the practical, not all of the embodiments. Based on the embodiments in the practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0026] The embodiment of the present application provides a BIOS chip burning fixture, which solves the problem that the fixture needs to be connected and clamped together with the metal feet of the BIOS chip. Since the metal feet of the BIOS chip are small, the fixture is not easy to align and poor contact often occurs, requiring repeated clamping. Since the fixture is placed vertically, there are fewer support points. When the hand holding the fixture is released or the fixture is moved or touched during the burning process, the fixture is prone to shaking, which may cause burning failure or chip damage. When in use, the fixture and the fixed plate are connected by a shift rod, and the position of the fixture is adjusted by a limit plate to facilitate the fixture to clamp the BIOS chip, and the fixture is fixed by the threaded structure on the fixed plate to maintain the stability of the fixture.

[0027] In the known prior art, the clamp is clamped together with the BIOS chip only by the tip, the clamp body is placed vertically, and the supporting area of ​​the bottom of the clamp is small. When the clamp is shaken or touched, the clamp is prone to obvious movement, so that the contact part between the clamp and the BIOS chip is no longer tightly released, resulting in poor contact between the clamp and the BIOS chip.

[0028] In the known prior art, the clamp is pressed by hand so that the two arms of the clamp are opened and clamped on the metal legs of the BIOS chip. In order to ensure the tightness of the clamping, the elastic coefficient of the spring on the clamp is large, and one hand needs to use a large force to open the clamp. In order to prevent the metal plate where the BIOS chip is located from being displaced, the other hand is generally used to press it gently. When both hands are released, the metal plate vibrates slightly and the clamp also moves slightly, so the clamp is easily misaligned with the BIOS chip.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Reference Figure 1 - Figure 4 A BIOS chip burning fixture comprises: a fixing plate 31, a sliding hole 32 is formed through one side of the fixing plate 31, a shift rod 38 is slidably connected to the sliding hole 32, the shift rod 38 is fixedly connected to the fixture 2, a plurality of threaded cylinders 33 are connected to the bottom of the fixture 2, each threaded cylinder 33 is threadedly connected to a threaded rod 34, a vertical plate 35 is connected to the side of the fixing plate 31 away from the fixture 2, a counterweight plate 36 is connected to the bottom of the vertical plate 35, a limit plate 37 is connected to the side of the counterweight plate 36 close to the fixture 2, one end of the shift rod 38 extends into the sliding hole 32 and is slidably connected to the sliding hole 32, and a side of the fixing plate 31 close to the fixture 2 is close to the limit plate 37 The side near the clamp 2 is located in the same vertical plane, the counterweight plate 36 is made of metal, and the overall weight is increased by stacking metal blocks on the counterweight plate 36. The fixed plate 31 and the vertical plate 35 are made of plastic. A plurality of friction grooves are opened at the bottom of the counterweight plate, and the plurality of friction grooves are equidistantly distributed along the longitudinal axis direction of the counterweight plate 36. The fixed plate 31 is I-shaped, and a plurality of threaded tubes 33 are equidistantly distributed along the longitudinal axis direction of the counterweight plate 36 according to the fixed plate 31. The distance between the bottom of the limit plate 37 and the bottom of the counterweight plate 36 is greater than the distance from the bottom of the counterweight plate 36 to the top of the BIOS chip 1, and the top of the limit plate 37 is located below the top of the BIOS chip 1.

[0031] The fixing plate 31 is in an I-shape, and the contact area at both ends of the fixing plate 31 is large, which reduces the non-contact area in the middle of the fixing plate 31 and saves materials.

[0032] The BIOS chip 1 is set on the circuit board. In order to ensure that the limit plate 37 can move and contact the BIOS chip 1, the upper surface of the limit plate 37 should be located between the top of the circuit board and the top of the BIOS chip 1. The area of ​​the side of the limit plate 37 close to the BIOS chip 1 is different, and the area of ​​this side of the limit plate 37 can be smaller than the area of ​​the BIOS chip 1.

[0033] The BIOS chip 1 burning fixture 2 is a tool specifically used to burn a new BIOS program onto the BIOS chip 1. The BIOS chip 1 is a key component on the computer motherboard. It stores important information for computer startup and initialization, and provides necessary support for the operating system. Therefore, when the BIOS program needs to be updated or replaced, a special burning fixture 2 is required to complete it. The BIOS chip 1 burning fixture 2 is usually composed of a fixture body, a connecting wire, and an interface. The fixture 2 body is used to fix the BIOS chip 1 to ensure that its position is stable and the contact is good; the connecting wire is used to connect the fixture 2 to the burning device to achieve data transmission; the interface is used to connect to a computer or other burning device for burning operations. When using the BIOS chip 1 burning fixture 2 for burning, the BIOS chip 1 needs to be removed from the motherboard first, and then fixed on the fixture 2. Next, the fixture 2 is connected to the burning device through the connecting wire. And start the burning program. During the burning process, it is necessary to ensure that the fixture 2 has good contact with the chip 1 BIOS to avoid burning failure or damage to the BIOS chip 1 due to poor contact. After burning is completed, the BIOS chip 1 needs to be reinstalled on the motherboard and corresponding settings and tests need to be performed to ensure that the new BIOS program can work properly.

[0034] When in use, place the electric board where the BIOS chip 1 is located and the counterweight plate 36 on the work platform, ensure that the bottom of the electric board where the BIOS chip 1 is located and the bottom of the counterweight plate 36 are located in the same plane, move the counterweight plate 36, the limit plate 37, and the fixed plate 31 as a whole and make the limit plate 37 close to and contact one side of the BIOS chip 1, fine-tune the limit plate 37, so that the longitudinal axis of the limit plate 37 and the longitudinal axis of the BIOS chip 1 are located in the same plane as much as possible, insert the shift rod 38 into the slide hole 32, and flexibly adjust the length of the shift rod 38 in the slide hole 32 according to the different positions of the BIOS chip 1, so as to improve the applicability of the entire device. At this time. The longitudinal axis of the clamp 2 is coplanar with the longitudinal axis of the shift rod 38, and the longitudinal axis of the clamp 2 and the longitudinal axis of the BIOS chip 1 are also basically located in the same plane. Under the limiting action of the limiting plate 37, the clamp 2 is easier to align with the BIOS chip 1. The threaded rod 34 is twisted, and the threaded rod 34 moves vertically downward and presses the shift rod 38. Since the shift rod 38 is fixedly connected to the clamp 2, the shift rod 38, the clamp 2, the fixed plate 31, the vertical plate 35, and the counterweight plate 36 are connected as a whole. Adding weight to the counterweight plate 36 increases the pressure between the counterweight plate 36 and the workbench. A number of fine friction grooves are provided at the bottom of the counterweight plate 36 to increase the sliding friction between the counterweight plate 36 and the workbench, making it difficult for the counterweight plate 36 and the fixture 2 to slide as a whole, thereby ensuring the stability of the counterweight plate 36 and the fixture 2 as a whole and reducing the possibility of the fixture 2 moving due to external force. The two arms of the fixture 2 are pinched by hand to open the two arms and accurately clamp them to the BIOS chip 1. The operation is simple and easy to use.

[0035] This utility covers any substitution, modification, equivalent method and scheme made on the essence and scope of this utility. In order to make the public have a thorough understanding of this utility, the specific details are described in detail in the above preferred embodiments of this utility, and those skilled in the art can fully understand this utility without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of this utility, well-known methods, processes, procedures, components and circuits are not described in detail.

[0036] The above is only a preferred implementation of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A BIOS chip burning fixture, characterized in that: include: A fixed plate (31), one side of which is penetrated by a sliding hole (32), the sliding hole (32) is slidably connected to a shift rod (38), the shift rod (38) is fixedly connected to the clamp (2), the bottom of the clamp (2) is connected to a plurality of threaded tubes (33), each of the threaded tubes (33) is threadedly connected to a threaded rod (34), the side of the fixed plate (31) away from the clamp (2) is connected to a vertical plate (35), the bottom of the vertical plate (35) is connected to a counterweight plate (36), and the side of the counterweight plate (36) close to the clamp (2) is connected to a limiting plate (37).

2. The BIOS chip burning fixture according to claim 1, characterized in that: One end of the shift rod (38) extends into the sliding hole (32) and is slidably connected to the sliding hole (32).

3. The BIOS chip burning fixture according to claim 1, characterized in that: The side of the fixing plate (31) close to the clamp (2) and the side of the limiting plate (37) close to the clamp (2) are located in the same vertical plane.

4. The BIOS chip burning fixture according to claim 1, characterized in that: The counterweight plate (36) is made of metal, and the overall weight is increased by stacking metal blocks on the counterweight plate (36). The fixing plate (31) and the vertical plate (35) are made of plastic.

5. The BIOS chip burning fixture according to claim 1, characterized in that: The bottom of the counterweight plate (36) is provided with a plurality of friction grooves, and the plurality of friction grooves are equidistantly distributed along the longitudinal axis direction of the counterweight plate (36).

6. The BIOS chip burning fixture according to claim 1, characterized in that: The fixing plate (31) is in an I-shape.

7. The BIOS chip burning fixture according to claim 1, characterized in that: The plurality of threaded barrels (33) are equidistantly distributed along the longitudinal axis direction of the fixing plate (31).

8. The BIOS chip burning fixture according to claim 1, characterized in that: The distance between the bottom of the limiting plate (37) and the bottom of the counterweight plate (36) is greater than the distance from the bottom of the counterweight plate (36) to the top of the BIOS chip (1), and the top of the limiting plate (37) is located below the top of the BIOS chip (1).

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