Circuit board of integrated circuit

Abstract

The invention discloses a circuit board of an integrated circuit, and relates to the technical field of integrated circuits, the circuit board comprises a bottom board and protection assemblies, one side of the bottom board is connected with a flexible board, the protection assemblies are symmetrically arranged on the two sides of the flexible board, each protection assembly comprises silica gel strips and reinforcing wires, the silica gel strips are symmetrically arranged on the two sides of the flexible board, and the reinforcing wires are arranged on the silica gel strips. Reinforcing wires are arranged in the silica gel strips, a fixing assembly is arranged on the side, close to the bottom plate, of the flexible plate, and an inserting assembly is arranged on the other side of the flexible plate. During use, the circuit board can be protected, the circuit board is prevented from being damaged or broken due to overexertion when the circuit board is disassembled and assembled, the insulating layer can be protected under the condition that heat dissipation is not affected, the insulating layer is prevented from being damaged, water vapor, dust and the like can be prevented from affecting use of the circuit board, and the service life of the circuit board is prolonged. During use, the protection assembly can be stably fixed and prevented from falling off, the mounting head can be replaced according to the model of the mounting base, and the fixing effect is enhanced during mounting.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated circuits, and in particular to a circuit board of an integrated circuit. Background Art

[0002] The circuit board of an integrated circuit (IC board for short) is the core carrier for carrying and packaging integrated circuits. It uses semiconductor manufacturing technology to integrate transistors, resistors, capacitors and other components into single-crystal silicon wafers, and forms a complete circuit through multi-layer wiring.

[0003] During use, the circuit board of an existing integrated circuit may be damaged or broken due to excessive force during disassembly or assembly, and its insulation layer may be damaged due to friction and collision during installation.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a circuit board of an integrated circuit is proposed. Summary of the Invention

[0005] The object of the present invention is to provide a circuit board for an integrated circuit to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a circuit board for an integrated circuit, comprising a base plate and a protective component, wherein a flexible board is connected to one side of the base plate, and the protective component is symmetrically arranged on both sides of the flexible board. The protective component comprises a silicone strip and a reinforcing wire, and silicone strips are symmetrically arranged on both sides of the flexible board, and reinforcing wires are arranged inside the silicone strips. A fixing component is arranged on the side of the flexible board close to the base plate, and a plug-in component is arranged on the other side of the flexible board.

[0007] Furthermore, the fixing assembly includes a mounting hole and a mounting card. The mounting holes are symmetrically opened on the bottom plate near the flexible plate, and mounting cards are provided on both sides of the mounting holes.

[0008] Furthermore, the fixing assembly also includes a card slot, a mounting rod and a limit hole. The card slot is provided on the surface of the mounting card, and a mounting rod is symmetrically connected to the mounting card on one side of the mounting hole. The mounting rod is provided with a limit hole, and the mounting rod is slidably connected to the base plate through the mounting hole.

[0009] Furthermore, the fixing assembly also includes a mounting groove, a mounting spring and a mounting block. The mounting groove is symmetrically opened on the mounting card on the other side of the mounting hole, and a mounting spring is connected in the mounting groove. The other end of the mounting spring is connected to the mounting block.

[0010] Furthermore, the mounting block is elastically connected to the mounting slot via a mounting spring, the mounting block is engaged with the mounting rod via a limiting hole, and the mounting block is slidably connected to the mounting card via the mounting slot.

[0011] Furthermore, the plug-in assembly includes a fixing frame, a placement groove, a fixing groove, a fixing plate and a fixed airbag. The fixing frame is symmetrically arranged on the side of the flexible plate away from the bottom plate, and the placement groove is arranged on the side of the fixing frame close to the flexible plate. A fixing groove is arranged on one side of the placement groove, and a fixing plate is arranged in the fixing groove. A fixed airbag is connected to one side of the fixing plate, and the surface of the damaged fixing frame is marked with positive and negative pole numbers corresponding to the flexible plate.

[0012] Furthermore, the plug-in assembly also includes a snap-in slot, a snap-in airbag, a snap-in spring and a snap-in plate. A snap-in slot is provided on the side of the fixed frame away from the flexible plate, and a snap-in airbag is provided in the snap-in slot. The snap-in spring is symmetrically connected in the snap-in slot, and the other end of the snap-in spring is connected to a snap-in plate. The snap-in plate is elastically connected to the snap-in slot through the snap-in spring, and the snap-in airbag is connected to the fixed airbag.

[0013] Furthermore, the plug-in assembly also includes a locking groove, a locking cavity, a locking spring and a locking plate. The fixing frame on one side of the flexible plate is symmetrically provided with locking grooves on both sides, and the fixing frame on the other side of the flexible plate is symmetrically provided with locking cavities on both sides. A locking spring is connected in the locking cavity, and the other end of the locking spring is connected to a locking plate.

[0014] Furthermore, the locking plate is elastically connected to the locking cavity via a locking spring, and the locking plate is slidably connected to the fixing frame via the locking cavity, and the locking plate is connected to the fixing frame via a locking groove.

[0015] Furthermore, a socket is provided on one side of the fixing frame, and a slot is provided in the socket. Plug slots are symmetrically provided on both sides of the slot, and the clamping plate is clamped and connected to the socket through the plug slots.

[0016] The present invention provides a circuit board for an integrated circuit, which has the following beneficial effects: when in use, the circuit board can be protected to prevent the circuit board from being damaged or broken due to excessive force when disassembling the circuit board; the insulation layer can be protected without affecting heat dissipation to prevent the insulation layer from being damaged; and the use of the circuit board can be prevented from being affected by water vapor, dust, etc.; when in use, the protective component can be firmly fixed to prevent it from falling off; the mounting head can be replaced according to the model of the mounting base, and the fixing effect can be enhanced during installation.

[0017] 1. When the present invention is in use, the silicone strips are attached to both sides of the flexible board and fixed. When in use, the reinforcing wires in the silicone strips can share the external force, thereby preventing the circuit board from being damaged or broken due to excessive force when disassembling the circuit board. The silicone strips and the reinforcing wires can limit the stretching and bending of the flexible board to a certain extent, thereby preventing the flexible board from being damaged due to excessive stretching or bending. Moreover, due to the good thermal conductivity of the silicone strips themselves, the insulating layer can be protected without affecting heat dissipation, thereby preventing the insulating layer from being damaged. At the same time, the silicone strips can also prevent water vapor, dust, etc. from adhering to the flexible board and corroding the flexible board, thereby affecting the use of the circuit board. In summary, when in use, the circuit board can be protected, thereby preventing the circuit board from being damaged or broken due to excessive force when disassembling the circuit board. Moreover, the insulating layer can be protected without affecting heat dissipation, thereby preventing the insulating layer from being damaged, thereby preventing the use of the circuit board from being affected by water vapor, dust, etc.

[0018] 2. After attaching the silicone strip to the flexible board, the present invention places the mounting card on the side of the flexible board close to the base plate, and passes the mounting rod through the mounting hole to press the mounting card against the base plate. Then, align the mounting slot on the other mounting card with the mounting rod and press it against the base plate, so that the two mounting cards fit tightly together. The end of the silicone strip close to the base plate is pressed against the flexible board through the card slot to fix the end of the silicone strip to prevent it from falling off the flexible board during use, which would result in the flexible board being unable to provide protection. When pressing the mounting card, the mounting rod can be inserted into the other mounting card through the mounting slot, and the inclined surface of the mounting block can be used to press the mounting card. It slides in the mounting groove and compresses the mounting spring. After the mounting card is close to the base plate, the mounting block can rebound under the action of the mounting spring and be inserted into the mounting rod through the limiting hole to limit the mounting rod, thereby fixing the two mounting cards to the base plate. When replacing the silicone strip, it is only necessary to press the mounting block in the mounting groove to remove the mounting block from the limiting hole, release the restriction, and thereby remove the mounting card and release the fixation of the silicone strip end. In summary, when in use, the silicone strip can be stably fixed to avoid loosening and loss of protection, and it can also be easily disassembled when replaced.

[0019] 3. When the present invention is in use, an appropriate fixing frame can be selected according to the model of the socket, and the positive and negative poles of the flexible board can be installed according to the positive and negative pole numbers on the fixing frame. When installing the fixing frame, the flexible board and the silicone strip are aligned with the placement groove, and then the fixing frame is closed. During the movement of the fixing frame, the flexible board can apply force to the fixing plate through the silicone strip, thereby squeezing the fixed airbag. The gas in the fixed airbag will be squeezed into the card connection airbag, so that the card connection airbag will lift the card connection plate in the card connection groove and stretch the card connection spring. After the card connection plate cannot move, the fixed airbag can apply force to the fixing plate in the opposite direction, pressing the silicone strip tightly against the flexible board. At the same time, the locking plate is pressed by the fixing frame to slide in the locking cavity and compress the locking spring. When the fixing frame is completely closed, the locking plate rebounds under the action of the locking spring and engages with the fixing frame through the locking groove to fix the fixing frame, avoiding fixation. When removing, press the clamping plate to move in the clamping slot to release the restriction, thereby pulling out the fixing frame and completing the disassembly. In summary, when in use, the other end of the silicone strip can be fixed, and the fixing effect can be strengthened during insertion, and the fixing frame can be replaced according to the model of the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a circuit board of an integrated circuit of the present invention;

[0021] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of a silicone strip of a circuit board of an integrated circuit of the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of a bottom plate of a circuit board of an integrated circuit of the present invention;

[0023] Figure 4 This is a schematic diagram of the exploded structure of a mounting card for an integrated circuit circuit board according to the present invention;

[0024] Figure 5 This is a schematic diagram of a half-cutaway exploded structure of a socket of a circuit board of an integrated circuit according to the present invention;

[0025] Figure 6 This is a schematic diagram of a cross-sectional front view of the fixing frame of a circuit board of an integrated circuit of the present invention;

[0026] Figure 7 The present invention is a schematic diagram of a cross-sectional side view of a fixing frame of a circuit board of an integrated circuit.

[0027] In the figure: 1. Base plate; 2. Flexible board; 3. Protective component; 301. Silicone strip; 302. Reinforcement wire; 4. Fixing component; 401. Mounting hole; 402. Mounting card; 403. Card slot; 404. Mounting rod; 405. Limiting hole; 406. Mounting slot; 407. Mounting spring; 408. Mounting block; 5. Plug-in component; 501. Fixing frame; 502. Placement slot; 503. Fixing slot; 504. Fixing plate; 505. Fixing airbag; 506. Card slot; 507. Card airbag; 508. Card spring; 509. Card plate; 510. Locking slot; 511. Locking cavity; 512. Locking spring; 513. Locking plate; 6. Plug-in socket; 7. Slot; 8. Plug-in slot. DETAILED DESCRIPTION

[0028] See also Figures 1 to 7 The present invention provides a technical solution: a circuit board of an integrated circuit, including a base plate 1 and a protective component 3, a flexible board 2 is connected to one side of the base plate 1, and the protective component 3 is symmetrically arranged on both sides of the flexible board 2, the protective component 3 includes a silicone strip 301 and a reinforcing wire 302, the silicone strips 301 are symmetrically arranged on both sides of the flexible board 2, and the silicone strips 301 are arranged inside the silicone strips 301, a fixing component 4 is provided on the side of the flexible board 2 close to the base plate 1, and a plug-in component 5 is provided on the other side of the flexible board 2.

[0029] See also Figures 1 to 4 The fixing component 4 includes a mounting hole 401 and a mounting card 402. The bottom plate 1 is symmetrically provided with a mounting hole 401 near the flexible plate 2, and mounting cards 402 are provided on both sides of the mounting hole 401. The fixing component 4 also includes a card slot 403, a mounting rod 404 and a limiting hole 405. The surface of the mounting card 402 is provided with a card slot 403, and the mounting card 402 on one side of the mounting hole 401 is symmetrically connected with a mounting rod 404. The mounting rod 404 is provided with a limiting hole 405, and the mounting rod 404 is slidably connected to the bottom plate 1 through the mounting hole 401. The fixing assembly 4 also includes a mounting slot 406, a mounting spring 407 and a mounting block 408. The mounting slot 406 is symmetrically opened on the mounting card 402 on the other side of the mounting hole 401, and the mounting slot 406 is connected with the mounting spring 407. The other end of the mounting spring 407 is connected to the mounting block 408. The mounting block 408 is elastically connected to the mounting slot 406 through the mounting spring 407. The mounting block 408 is engaged with the mounting rod 404 through the limiting hole 405, and the mounting block 408 is slidably connected to the mounting card 402 through the mounting slot 406.

[0030] The specific operation is as follows: when in use, the silicone strip 301 is attached to both sides of the flexible board 2 and fixed. When in use, the reinforcing wire 302 in the silicone strip 301 can share the external force, avoiding damage or breakage of the circuit board due to excessive force when disassembling the circuit board. The silicone strip 301 and the reinforcing wire 302 can limit the stretching and bending of the flexible board 2 to a certain extent, avoiding damage to the flexible board 2 due to excessive stretching or bending. In addition, due to the good thermal conductivity of the silicone strip 301 itself, it can protect the insulation layer without affecting heat dissipation, avoiding damage to the insulation layer, and also preventing water vapor. Dust and the like adhere to the flexible board 2, corroding the flexible board 2 and affecting the use of the circuit board. In summary, during use, the circuit board can be protected to prevent damage or breakage of the circuit board due to excessive force when disassembling the circuit board, and the insulation layer can be protected without affecting heat dissipation to prevent damage to the insulation layer, and to prevent water vapor, dust and the like from affecting the use of the circuit board. After attaching the silicone strip 301 to the flexible board 2, place the mounting card 402 on the side of the flexible board 2 close to the base plate 1, and pass the mounting rod 404 through the mounting hole 401, press the mounting card 402 on the base plate 1, and then fix the mounting card 402 on the other mounting card 402. The mounting slot 406 is aligned with the mounting rod 404 and pressed against the bottom plate 1, so that the two mounting cards 402 fit tightly together, and the end of the silicone strip 301 close to the bottom plate 1 is pressed against the flexible board 2 through the card slot 403 to fix its end to prevent the silicone strip 301 from falling off from the flexible board 2 during use, thereby failing to provide protection for the flexible board 2. When pressing the mounting card 402, the mounting rod 404 can be inserted into the other mounting card 402 through the mounting slot 406, and the inclined surface of the mounting block 408 is used to press it to slide in the mounting slot 406, and the mounting spring 407 is compressed. After the mounting card 402 is tightly against the bottom plate 1, the mounting block 408 can rebound under the action of the mounting spring 407, and be stuck in the mounting rod 404 through the limiting hole 405, thereby restricting the mounting rod 404, thereby fixing the two mounting cards 402 on the base plate 1. When replacing the silicone strip 301, it is only necessary to press the mounting block 408 in the mounting groove 406 to remove the mounting block 408 from the limiting hole 405, thereby releasing the restriction, thereby removing the mounting card 402, and releasing the fixation of the end of the silicone strip 301. In summary, when in use, the silicone strip 301 can be stably fixed to avoid loosening and loss of protection, and it can also be conveniently disassembled when replaced.

[0031] See also Figures 5 to 7The plug-in assembly 5 includes a fixing frame 501, a placement groove 502, a fixing groove 503, a fixing plate 504 and a fixing airbag 505. The fixing frame 501 is symmetrically arranged on the side of the flexible board 2 away from the bottom plate 1, and the fixing frame 501 is provided with a placement groove 502 on the side close to the flexible board 2. The placement groove 502 is provided on one side of the fixing groove 503, and the fixing plate 504 is provided in the fixing groove 503. The fixing plate 504 is connected to one side of the fixing airbag 505. 1 surface corresponding to the flexible board 2 is marked with positive and negative pole numbers, the plug assembly 5 also includes a clamping groove 506, a clamping airbag 507, a clamping spring 508 and a clamping plate 509. The clamping groove 506 is provided on the side of the fixed frame 501 away from the flexible board 2, and the clamping airbag 507 is provided in the clamping groove 506. The clamping spring 508 is symmetrically connected in the clamping groove 506, and the other end of the clamping spring 508 is connected to the clamping plate 509. The clamping plate 509 is connected to the clamping spring 508. The plug assembly 5 further includes a locking groove 510, a locking cavity 511, a locking spring 512 and a locking plate 513. The fixing frame 501 on one side of the flexible board 2 is symmetrically provided with locking grooves 510 on both sides, and the fixing frame 501 on the other side of the flexible board 2 is symmetrically provided with locking cavities 511 on both sides. A locking spring 512 is connected in the locking cavity 511, and the other end of the locking spring 512 is connected to a locking spring 512. The fixed plate 513 is elastically connected to the locking cavity 511 via a locking spring 512, and the locking plate 513 is slidably engaged with the fixed frame 501 through the locking cavity 511. The locking plate 513 is engaged with the fixed frame 501 through the locking groove 510. A socket 6 is provided on one side of the fixed frame 501, and a slot 7 is provided in the socket 6. Plug slots 8 are symmetrically provided on both sides of the slot 7, and the clamping plate 509 is engaged with the socket 6 through the plug slot 8.

[0032] The specific operation is as follows: when in use, you can select an appropriate fixing frame 501 according to the model of the socket 6, and install it according to the positive and negative pole numbers on the fixing frame 501 corresponding to the positive and negative poles of the flexible board 2. When installing the fixing frame 501, align the flexible board 2 and the silicone strip 301 with the placement groove 502, and then close the fixing frame 501 in opposite directions. During the movement of the fixing frame 501, the flexible board 2 can apply force to the fixing plate 504 through the silicone strip 301, thereby squeezing the fixed airbag 505, and the gas in the fixed airbag 505 will be squeezed into the clamping airbag 507. The locking plate 513 is pressed by the fixing frame 501 to slide in the locking cavity 511 and compress the locking spring 512. When the fixing frame 501 is completely closed, the locking plate 513 rebounds under the action of the locking spring 512 and engages with the fixing frame 501 through the locking groove 510, locking the fixing frame 501. 501 is fixed to prevent the fixing frame 501 from loosening and falling off from the flexible board 2. When removing, it is only necessary to press the locking plate 513 to slide in the locking groove 510 to release the engagement between the locking plate 513 and the locking groove 510. When plugging, the fixing frame 501 is inserted into the slot 7. The slot 7 can press the clamping plate 509 to move in the clamping groove 506 and squeeze the clamping airbag 507, thereby squeezing air into the fixing airbag 505, strengthening the pressing effect of the fixing plate 504 on the silicone strip 301, and preventing the flexible board 2 from falling off during insertion. After being fully inserted, under the action of the clamping spring 508 and the clamping airbag 507, the clamping plate 509 pops up from the clamping groove 506 and is clamped into the plug-in groove 8, fixing the fixing frame 501 in the plug-in seat 6, thus completing the plug-in of the circuit board. When removing, the clamping plate 509 is pressed to move in the clamping groove 506 to release the restriction, thereby pulling out the fixing frame 501 and completing the disassembly. In summary, when in use, the other end of the silicone strip 301 can be fixed, and the fixing effect can be enhanced during plugging. Moreover, the fixing frame 501 can be replaced according to the model of the plug-in seat 6.

[0033] In summary, when using the circuit board of this integrated circuit, first attach the silicone strip 301 to both sides of the flexible board 2 and fix it. After attaching the silicone strip 301 to the flexible board 2, place the mounting card 402 on the side of the flexible board 2 close to the base plate 1, and pass the mounting rod 404 through the mounting hole 401 to press the mounting card 402 onto the base plate 1. Then align the mounting groove 406 on the other mounting card 402 with the mounting rod 404 and press it onto the base plate 1 so that the two mounting cards 402 fit tightly together, and press the end of the silicone strip 301 close to the base plate 1 onto the flexible board 2 through the card slot 403 to fix its end to prevent the silicone strip 301 from falling off from the flexible board 2 during use, resulting in a failure to provide protection for the flexible board 2. When pressing the mounting card 402, The mounting rod 404 can be inserted into another mounting card 402 through the mounting slot 406, and the mounting block 408 is pressed by the inclined surface to slide in the mounting slot 406, and the mounting spring 407 is compressed. After the mounting card 402 is close to the base plate 1, the mounting block 408 can rebound under the action of the mounting spring 407 and be clamped into the mounting rod 404 through the limiting hole 405, restricting the mounting rod 404, thereby fixing the two mounting cards 402 on the base plate 1, and then selecting the appropriate fixing frame 501 according to the model of the socket 6, and installing it according to the positive and negative pole numbers on the fixing frame 501 corresponding to the positive and negative poles of the flexible board 2. When installing the fixing frame 501, align the flexible board 2 and the silicone strip 301 with the placement slot 502, and then close the fixing frame 501 towards each other to fix it. During the movement of the frame 501, the flexible plate 2 can apply force to the fixed plate 504 through the silicone strip 301, thereby squeezing the fixed airbag 505, and the gas in the fixed airbag 505 will be squeezed into the clamping airbag 507, so that the clamping airbag 507 will lift the clamping plate 509 in the clamping groove 506 and stretch the clamping spring 508. After the clamping plate 509 cannot move, the fixed airbag 505 can apply force to the fixed plate 504 in the opposite direction, pressing the silicone strip 301 tightly on the flexible plate 2. At the same time, the locking plate 513 is pressed by the fixed frame 501 to slide in the locking cavity 511 and compress the locking spring 512. When the fixed frame 501 is completely closed, the locking plate 513 rebounds under the action of the locking spring 512 and is connected to the fixed frame 501 through the locking groove 510. 01 is engaged to fix the fixing frame 501 to prevent the fixing frame 501 from loosening and falling off from the flexible board 2. When plugging in, insert the fixing frame 501 into the slot 7. The slot 7 can press the clamping plate 509 to move in the clamping groove 506 and squeeze the clamping airbag 507, thereby squeezing air into the fixed airbag 505, strengthening the clamping effect of the fixing plate 504 on the silicone strip 301, and preventing the flexible board 2 from falling out during insertion. After the fixing frame 501 is fully inserted, under the action of the clamping spring 508 and the clamping airbag 507, the clamping plate 509 bounces out of the clamping groove 506 and snaps into the plug-in slot 8, fixing the fixing frame 501 in the plug-in seat 6, thus completing the plug-in of the circuit board. When removing, press the clamping plate 509 to move in the clamping groove 506.The restriction can be released, so that the fixing frame 501 can be pulled out and the disassembly is completed. When replacing the silicone strip 301, it is only necessary to press the mounting block 408 in the mounting groove 406 to remove the mounting block 408 from the limiting hole 405, thereby releasing the restriction, thereby removing the mounting card 402, and releasing the fixation of the end of the silicone strip 301. At the same time, press the locking plate 513 to slide in the locking groove 510 to release the engagement between the locking plate 513 and the locking groove 510. When in use, the reinforcing wire 302 in the silicone strip 301 can be subjected to external force The silicone strip 301 and the reinforcing wire 302 can limit the stretching and bending of the flexible board 2 to prevent damage due to excessive stretching or bending. The silicone strip 301 has good thermal conductivity, so it can protect the insulation layer without affecting heat dissipation, preventing the insulation layer from being damaged. It can also prevent moisture and dust from adhering to the flexible board 2, causing corrosion and affecting the use of the circuit board.

[0034] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A circuit board for an integrated circuit, characterized in that: The invention comprises a base plate (1) and a protective component (3), wherein one side of the base plate (1) is connected to a flexible board (2), and the protective component (3) is symmetrically arranged on both sides of the flexible board (2). The protective component (3) comprises a silicone strip (301) and a reinforcing wire (302), and the silicone strips (301) are symmetrically arranged on both sides of the flexible board (2), and the reinforcing wire (302) is arranged inside the silicone strips (301). A fixing component (4) is arranged on one side of the flexible board (2) close to the base plate (1), and a plug-in component (5) is arranged on the other side of the flexible board (2).

2. The circuit board of an integrated circuit according to claim 1, characterized in that: The fixing assembly (4) comprises a mounting hole (401) and a mounting card (402); the mounting hole (401) is symmetrically provided on the bottom plate (1) near the flexible plate (2), and mounting cards (402) are provided on both sides of the mounting hole (401).

3. The circuit board of an integrated circuit according to claim 2, characterized in that: The fixing assembly (4) further comprises a card slot (403), a mounting rod (404) and a limiting hole (405); the card slot (403) is provided on the surface of the mounting card (402); the mounting rod (404) is symmetrically connected to the mounting card (402) on one side of the mounting hole (401); the limiting hole (405) is provided on the mounting rod (404); and the mounting rod (404) is engaged and slidably connected with the base plate (1) through the mounting hole (401).

4. The circuit board of an integrated circuit according to claim 3, characterized in that: The fixing assembly (4) further comprises a mounting groove (406), a mounting spring (407) and a mounting block (408); the mounting groove (406) is symmetrically provided on the mounting card (402) on the other side of the mounting hole (401); the mounting spring (407) is connected in the mounting groove (406); and the other end of the mounting spring (407) is connected to the mounting block (408).

5. The circuit board of an integrated circuit according to claim 4, characterized in that: The mounting block (408) is elastically connected to the mounting slot (406) via a mounting spring (407), the mounting block (408) is snap-connected to the mounting rod (404) via a limiting hole (405), and the mounting block (408) is slidably connected to the mounting card (402) via the mounting slot (406).

6. The circuit board of an integrated circuit according to claim 1, characterized in that: The plug-in assembly (5) comprises a fixing frame (501), a placement groove (502), a fixing groove (503), a fixing plate (504) and a fixing airbag (505); the fixing frame (501) is symmetrically arranged on the side of the flexible board (2) away from the bottom plate (1); the placement groove (502) is arranged on the side of the fixing frame (501) close to the flexible board (2); the fixing groove (503) is arranged on one side of the placement groove (502); the fixing plate (504) is arranged in the fixing groove (503); the fixing airbag (505) is connected to one side of the fixing plate (504); and the surface of the damaged fixing frame (501) is marked with positive and negative pole numbers corresponding to the flexible board (2).

7. The circuit board of an integrated circuit according to claim 6, characterized in that: The plug-in assembly (5) further comprises a clamping groove (506), a clamping airbag (507), a clamping spring (508) and a clamping plate (509); a clamping groove (506) is provided on a side of the fixed frame (501) away from the flexible plate (2); a clamping airbag (507) is provided in the clamping groove (506); a clamping spring (508) is symmetrically connected in the clamping groove (506); and a clamping plate (509) is connected to the other end of the clamping spring (508); the clamping plate (509) is elastically connected to the clamping groove (506) via the clamping spring (508); and the clamping airbag (507) is in communication with the fixed airbag (505).

8. The circuit board of an integrated circuit according to claim 7, characterized in that: The plug-in assembly (5) further comprises a locking groove (510), a locking cavity (511), a locking spring (512) and a locking plate (513); the fixing frame (501) on one side of the flexible board (2) is symmetrically provided with locking grooves (510) on both sides, and the fixing frame (501) on the other side of the flexible board (2) is symmetrically provided with locking cavities (511) on both sides; a locking spring (512) is connected in the locking cavity (511), and the other end of the locking spring (512) is connected to the locking plate (513).

9. The circuit board of an integrated circuit according to claim 8, characterized in that: The locking plate (513) is elastically connected to the locking cavity (511) via a locking spring (512), and the locking plate (513) is slidably connected to the fixing frame (501) via the locking cavity (511), and the locking plate (513) is slidably connected to the fixing frame (501) via the locking groove (510).

10. The circuit board of an integrated circuit according to claim 7, characterized in that: A plug socket (6) is provided on one side of the fixing frame (501), and a slot (7) is provided in the plug socket (6). Plug slots (8) are symmetrically provided on both sides of the slot (7), and the clamping plate (509) is clamped and connected to the plug socket (6) through the plug slots (8).

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