Multifunctional circuit board storage rack

Abstract

The present invention discloses a multifunctional circuit board storage rack, comprising a storage box, a plurality of storage slots being provided at the front of the storage box, a push plate being provided inside the storage slots, a hydraulic rod being fixedly installed between the push plate and the storage box, and a movable storage component being provided at the front of the push plate. The present invention is provided with a transverse automatic clamping component, which facilitates clamping of the circuit board, so that the first clamping block on the placement plate is engaged with the corresponding first clamping slot, making the device suitable for circuit boards of different widths. Since the position of the adjustment plate is adjustable, the device is suitable for circuit boards of different lengths. The device is easy to disassemble and can store a large number of circuit boards at one time. It has a size adjustment function and can be adjusted according to the size of the circuit board, so that it is suitable for circuit boards of different sizes, saving costs. At the same time, it has a limit fixing function and can be fixed in a limit position to prevent the circuit board from falling during transportation, and has multiple functional effects.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit board production, and in particular to a multifunctional circuit board storage rack. Background Art

[0002] During the production process of circuit boards, in order to facilitate the accumulation and transportation of circuit boards, a placement rack is generally used to place multiple circuit boards. During use, existing placement racks are prone to overlapping circuit boards, which will be squeezed from top to bottom and cause deformation of the circuit boards. During transportation, adjacent circuit boards will rub or collide, causing scratches and affecting the quality of the circuit boards.

[0003] The Chinese patent publication number CN214081371U discloses a circuit board storage rack, comprising a mounting rack and a plurality of placement racks arranged on the mounting rack, wherein the placement rack is detachably connected to the mounting rack; the placement rack comprises a first placement plate and a second placement plate connected to each other, the first placement plate is provided with a plurality of first placement slots, the second placement plate is provided with a plurality of second placement slots, the first placement slots correspond to the second placement slots one by one and are connected, and the first placement slots cooperate with the second placement slots to form a circuit board placement slot for limiting the position of the circuit board; the circuit board storage rack provided by the utility model comprises the first placement slot and the second placement slot that are connected, which can position and limit the circuit board, facilitate the staff to take and place the circuit board, and avoid the stacking of the circuit boards, thereby avoiding friction or collision between adjacent circuit boards, and improving the quality of the circuit boards, but the device cannot limit and fix the circuit boards, and the circuit boards are easy to fall during transportation, causing losses;

[0004] The Chinese patent with the patent publication number CN215650015U discloses a novel shelf for storing turnover printed circuit boards, the shelf comprising a cabinet body, a storage cabinet fixed at the bottom of the cabinet body, a conductive wheel arranged at the bottom of the storage cabinet, the cabinet body comprising a top plate, a bottom plate, a first side plate fixed at a first side of the top plate and the bottom plate, a second side plate fixed at a second side of the top plate and the bottom plate, a back plate fixed at the back of the top plate and the bottom plate, a partition fixed in the cabinet body for dividing the cabinet body into a left chamber and a right chamber, a first baffle provided on the inner side of the first side plate, a first baffle provided on the inner side of the first side plate and a second baffle provided on the inner side of the second side plate. A plurality of second baffles are provided at a height corresponding to the first baffle, a plurality of third baffles are provided on the second side surface of the partition, and a plurality of fourth baffles are provided at a height corresponding to the third baffle on the inner side surface of the second side panel. The first baffle, the second baffle, the third baffle and the fourth baffle are all arranged parallel to the top plate or the bottom plate. The first baffle, the second baffle, the third baffle, the fourth baffle, the cabinet body and the storage cabinet are all made of conductive materials. The device cannot be adjusted according to the size of the circuit board. For larger-sized circuit boards, the corresponding storage rack needs to be replaced, which increases the cost and has low flexibility.

[0005] The above-mentioned existing technical solutions still have the following defects: the above devices cannot limit and fix the circuit boards, the circuit boards are easy to fall during transportation, causing losses, cannot be adjusted according to the different sizes of the circuit boards, and for larger-sized circuit boards, the corresponding storage racks need to be replaced, which increases costs. The flexibility is not strong, the number of stored circuit boards is too small, and the stored circuit boards cannot be kept dry.

[0006] Therefore, it is necessary to invent a multifunctional circuit board storage rack to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a multifunctional circuit board storage rack to solve the problems that the above devices cannot limit and fix the circuit boards, the circuit boards are easily dropped during transportation, causing losses, cannot be adjusted according to the different sizes of the circuit boards, and for larger-sized circuit boards, the corresponding storage rack needs to be replaced, which increases costs, has low flexibility, has too few circuit boards to be stored, and cannot keep the stored circuit boards dry.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a multifunctional circuit board storage rack, comprising a storage box, a plurality of storage slots being defined at the front of the storage box, a push plate being provided inside the storage slots, a hydraulic rod being fixedly installed between the push plate and the storage box, and a movable storage component being provided at the front of the push plate;

[0009] The movable storage component comprises a bottom plate and a vertical plate, the vertical plate is fixedly connected to one side of the top of the bottom plate, the bottom plate and the vertical plate are arranged perpendicular to each other, the top of the bottom plate is provided with an adjusting plate, the adjusting plate slides back and forth on the top of the bottom plate, the front of the vertical plate is detachably connected to the placing plate, one side of the vertical plate is provided with a first slot, the back of the placing plate is fixedly connected to the first clamping block, the first clamping block is clamped with the first slot, the top of the placing plate and the top of the adjusting plate are both fixedly installed with a plurality of horizontal automatic clamping components, the vertical plate is fixedly installed with a plurality of vertical clamping components near the side of the placing plate, the horizontal automatic clamping components correspond to the positions of the vertical clamping components, and the adjusting plate is provided with a limit fixing component;

[0010] The transverse automatic clamping component includes two fixed blocks, the tops of the two fixed blocks are hinged with a rotating block, the tops of the rotating blocks are fixedly connected to a clamping block, a connecting belt is fixedly connected between the two rotating blocks, and a counterweight is fixedly connected to the side of the rotating block away from the connecting belt;

[0011] The vertical clamping component includes multiple groups of clamping plates, each group of clamping plates is set to two, and clamping grooves are formed between the clamping plates in each group;

[0012] The limiting and fixing component includes an extension plate, which is fixedly connected to the side of the adjustment plate away from the vertical plate. A baffle is provided on the top of the extension plate, and plug-in blocks are fixedly connected on both sides of the bottom of the baffle. Slots are provided on both sides of the top of the extension plate, and the plug-in blocks are plugged into the slots. Multiple groups of card plates are fixedly connected to the side of the baffle close to the vertical plate, and the number of card plates in each group is set to two. A limiting groove is formed between each group of card plates, and the limiting groove corresponds to the position of the clamping groove.

[0013] A drying slot is provided between two adjacent storage slots. Air holes are provided on both sides of the inner wall of the drying slot, and the air holes are communicated with the storage slots.

[0014] Preferably, two first sliding grooves are provided at the bottom of the base plate, and two first sliding blocks are fixedly connected to the bottom of the inner wall of the storage groove, and the first sliding blocks match the first sliding grooves.

[0015] Preferably, a second sliding groove is provided on both sides of the top of the base plate, and a second slider is fixedly connected to both sides of the bottom of the adjustment plate. The second slider is slidably connected to the second sliding groove, and a fixing screw is threadedly connected in the adjustment plate, and the adjustment plate and the base plate are fixedly connected by the fixing screw.

[0016] Preferably, a first magnet is fixedly mounted on one side of the inner wall of the first slot, a second magnet is fixedly mounted on a position of the first clamping block corresponding to the first magnet, and the first magnet matches the second magnet.

[0017] Preferably, the top of the clamping block close to the connecting belt is configured to be arc-shaped, and a universal ball is fixedly mounted on the rotating block close to the connecting belt.

[0018] Preferably, a sealing layer is fixedly connected to the inner wall of the splint, and the sealing layer is made of silicone material.

[0019] Preferably, the outer surface of the movable storage component is sprayed with an antistatic agent.

[0020] Preferably, a handle is fixedly installed on one side of the storage box, and four self-locking universal wheels are fixedly installed on the bottom of the storage box.

[0021] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0022] After the circuit board is fixed, the bottom of the circuit board is fixed by the horizontal automatic clamping part and the side is fixed by the vertical clamping part. The side edge of the circuit board fixed on the adjustment plate is inserted into the limit groove on the baffle, and then the adjustment plate is moved towards the vertical plate until the side edge of the circuit board on the adjustment plate is inserted into the corresponding clamping groove, and the side edge of the circuit board on the placement plate close to the baffle is inserted into the corresponding limit groove on the baffle, and then the adjustment plate is fixed to the bottom plate, and the baffle is provided to further improve the storage stability of the circuit board. Since the position of the adjustment plate is adjustable, the device is suitable for circuit boards of different lengths and sizes. After the mobile storage component fixes the circuit board, the mobile storage component is placed inside the storage tank for overall storage. By placing a desiccant inside the drying tank, the interior of the storage box is kept dry to prevent the circuit board from getting damp. The device is easy to disassemble and can store a large number of circuit boards at one time. It has a size adjustment function and can be adjusted according to the size of the circuit board. It is suitable for circuit boards of different sizes, saving costs. At the same time, it has a limit fixing function, which can be limited and fixed to prevent the circuit board from falling during transportation. It has multiple functional effects, is more convenient to use, and can keep the stored circuit boards dry, making it easy to replace the desiccant.

[0023] 2. By matching the first slide groove with the first slider, the bottom plate slides on the top of the first slider, making it easy to move the storage component and place it inside the storage groove for easy storage and storage. By providing the second slider and the second slide groove, the adjustment plate can slide back and forth on the top of the bottom plate, making it easy to adapt the device to circuit boards of different lengths. After the adjustment plate slides to a suitable distance, the adjustment plate is fixedly connected to the bottom plate by tightening the fixing screw. When the first clamping block is engaged with the first clamping slot, the first magnet and the second magnet are attracted to improve the connection stability between the first clamping block and the vertical plate. The top of the clamping block near the connecting belt is set to an arc shape, which is convenient for inserting the circuit board and saving time. The rotating block is fixedly installed with a universal ball bearing on the side near the connecting belt. The universal ball bearing is provided to facilitate the up and down and forward and backward movement of the inserted circuit board, reducing damage to the circuit board. The inner wall of the splint is fixedly connected with a sealing layer, which is made of silicone material to improve the clamping stability of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a cross-sectional view of the present invention;

[0027] Figure 3 This is a cross-sectional view of a storage box according to the present invention;

[0028] Figure 4 A three-dimensional diagram of the movable storage component of the present invention;

[0029] Figure 5 This is a schematic diagram of the connection structure between the bottom plate and the vertical plate of the present invention;

[0030] Figure 6 This is a schematic diagram of the connection structure between the placement plate and the first clamping block of the present invention;

[0031] Figure 7 This is a three-dimensional diagram of the base plate of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection structure between the vertical plate and the clamping plate of the present invention;

[0033] Figure 9 For the present invention Figure 8 A magnified view of the structure of part A;

[0034] Figure 10 This is a schematic diagram of the connection structure between the adjustment plate and the transverse automatic clamping component of the present invention;

[0035] Figure 11 This is a schematic diagram of the connection structure between the adjustment plate and the second slider of the present invention;

[0036] Figure 12 A three-dimensional diagram of the automatic transverse clamping component of the present invention;

[0037] Figure 13 This is a schematic diagram of the connection structure between the baffle and the card plate of the present invention;

[0038] Figure 14 For the present invention Figure 13 A magnified view of the structure of part B;

[0039] Figure 15 It is a three-dimensional diagram of a storage box of the present invention.

[0040] Description of reference numerals:

[0041] 1. Storage box; 2. Storage slot; 3. Push plate; 4. Hydraulic rod; 5. Bottom plate; 6. Vertical plate; 7. Adjustment plate; 8. Placement plate; 9. First slot; 10. First clamping block; 11. Fixed block; 12. Rotating block; 13. Clamping block; 14. Connecting belt; 15. Counterweight block; 16. Clamping plate; 17. Clamping slot; 18. Extension plate; 19. Baffle; 20. Insert block; 21. Slot; 22. Clamping plate; 23. Limiting slot; 24. First slide; 25. First slider; 26. Second slide; 27. Second slider; 28. First magnet; 29. Second magnet; 30. Universal ball; 31. Drying slot; 32. Air vent. Implementation Method

[0042] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0043] The present invention provides Figure 1-15 The multifunctional circuit board storage rack shown in the figure includes a storage box 1, a plurality of storage slots 2 are provided at the front of the storage box 1, a push plate 3 is provided inside the storage slots 2, a hydraulic rod 4 is fixedly installed between the push plate 3 and the storage box 1, and a movable storage component is provided in front of the push plate 3;

[0044] The movable storage component includes a bottom plate 5 and a vertical plate 6. The vertical plate 6 is fixedly connected to one side of the top of the bottom plate 5. The bottom plate 5 and the vertical plate 6 are arranged perpendicular to each other. An adjusting plate 7 is provided on the top of the bottom plate 5. The adjusting plate 7 slides back and forth on the top of the bottom plate 5. The front of the vertical plate 6 is detachably connected to a placement plate 8. A first slot 9 is provided on one side of the vertical plate 6. A first clamping block 10 is fixedly connected to the back of the placement plate 8. The first clamping block 10 is engaged with the first slot 9. A plurality of horizontal automatic clamping components are fixedly installed on the top of the placement plate 8 and the top of the adjustment plate 7. A plurality of vertical clamping components are fixedly installed on the side of the vertical plate 6 close to the placement plate 8. The horizontal automatic clamping components correspond to the positions of the vertical clamping components. A limiting fixing component is provided on the adjusting plate 7; the horizontal automatic clamping component includes two fixed blocks 11. The tops of the two fixed blocks 11 are hinged with a rotating block 12. The top of the rotating block 12 is fixedly connected with a clamping block 13. A connecting belt is fixedly connected between the two rotating blocks 12 14, the rotating block 12 is fixedly connected to a counterweight block 15 on the side away from the connecting belt 14; the vertical clamping component includes multiple groups of plywood 16, each group of plywood 16 is set to two, and a clamping groove 17 is formed between each group of plywood 16; the limiting fixing component includes an extension plate 18, the extension plate 18 is fixedly connected to the side of the adjusting plate 7 away from the vertical plate 6, the top of the extension plate 18 is provided with a baffle 19, both sides of the bottom of the baffle 19 are fixedly connected to the plug block 20, both sides of the top of the extension plate 18 are provided with a slot 21, the plug block 20 is plugged into the slot 21, and the baffle 19 is fixedly connected to a side close to the vertical plate 6. Multiple groups of card plates 22 are each set to two, and a limiting groove 23 is formed between each group of card plates 22. The limiting groove 23 corresponds to the position of the clamping groove 17, and a drying groove 31 is provided between two adjacent storage slots 2. Both sides of the inner wall of the drying groove 31 are provided with air vents 32, and the air vents 32 are connected to the storage slot 2;

[0045] When storing the circuit boards, take out the movable storage component, first slide the adjustment plate 7 on the bottom plate 5 to the farthest distance from the vertical plate 6, and insert the circuit boards to be stored into the horizontal automatic clamping components on the top of the adjustment plate 7 in sequence. Due to the gravity of the circuit boards, after the circuit boards are placed on the connecting belt 14, the rotating blocks 12 on both sides rotate toward the circuit boards, and the clamping blocks 13 on both sides clamp the circuit boards. Then, according to the width of the circuit boards, the first clamping block 10 on the placement plate 8 is engaged with the corresponding first clamping slot 9 to complete the fixation of the placement plate 8, making this device suitable for circuits of different widths. 17. Then, push the circuit board on the placement plate 8 backwards so that the side of the circuit board is inserted into the clamping groove 17 and clamped. Then, repeat the process of fixing the placement plate 8 on the vertical plate 6 and fixing the circuit board in the horizontal automatic clamping part on the placement plate 8. After the circuit board is fixed, since the bottom of the circuit board is fixed by the horizontal automatic clamping part and the side is fixed by the vertical clamping part, the circuit board is now fixed very stably. Then, insert the plug 20 into the slot 21, install the baffle 19 on the adjustment plate 7, and adjust the adjustment plate 7. The side edge of the circuit board fixed on the upper part is inserted into the limiting groove 23 on the baffle 19, and then the adjustment plate 7 is moved toward the vertical plate 6 until the side edge of the circuit board on the adjustment plate 7 is inserted into the corresponding clamping groove 17, and the side edge of the circuit board on the placement plate 8 close to the baffle 19 is inserted into the corresponding limiting groove 23 on the baffle 19, and then the adjustment plate 7 is fixed to the bottom plate 5. The baffle 19 is provided to further improve the storage stability of the circuit board. Since the position of the adjustment plate 7 is adjustable, the device is suitable for circuit boards of different lengths and sizes. After the mobile storage component fixes the circuit board, the mobile storage component is placed inside the storage slot 2 , for overall storage, by starting the hydraulic rod 4, the push plate 3 is convenient for pushing out the mobile storage component, and by placing a desiccant inside the drying tank 31, the inside of the storage box 1 is kept dry to prevent the circuit boards from getting wet. This device is easy to disassemble and can store a large number of circuit boards at one time. It has a size adjustment function and can be adjusted according to the size of the circuit boards. It is suitable for circuit boards of different sizes and saves costs. At the same time, it has a limit fixing function, which can be limited and fixed to prevent the circuit boards from falling during transportation. It has multiple functional effects, is more convenient to use, can keep the stored circuit boards dry, and is convenient for replacing desiccant.

[0046] like Figure 1-3 As shown in Figure 7: Two first slide grooves 24 are opened at the bottom of the bottom plate 5, and two first sliders 25 are fixedly connected to the bottom of the inner wall of the storage slot 2. The first sliders 25 match the first slide grooves 24. By matching the first slide grooves 24 with the first sliders 25, the bottom plate 5 slides on the top of the first sliders 25, which facilitates the movement of the storage components and places them inside the storage slot 2 for easy storage and reception.

[0047] like Figure 4 、5 , 7 and 11: second slide grooves 26 are provided on both sides of the top of the bottom plate 5, and second sliders 27 are fixedly connected on both sides of the bottom of the adjustment plate 7. The second sliders 27 are slidably connected to the second slide grooves 26. A fixing screw is threadedly connected in the adjustment plate 7, and the adjustment plate 7 and the bottom plate 5 are fixedly connected by the fixing screws. The second sliders 27 and the second slide grooves 26 facilitate the adjustment plate 7 to slide back and forth on the top of the bottom plate 5, making the device suitable for circuit boards of different lengths. After the adjustment plate 7 slides to a suitable distance, the fixing screws are tightened to fix the adjustment plate 7 to the bottom plate 5.

[0048] like Figure 6 、 8 As shown in Figure 9: A first magnet 28 is fixedly installed on one side of the inner wall of the first card slot 9, and a second magnet 29 is fixedly installed on the first card block 10 at a position corresponding to the first magnet 28. The first magnet 28 matches the second magnet 29. When the first card block 10 is engaged with the first card slot 9, the first magnet 28 and the second magnet 29 attract each other, thereby improving the connection stability between the first card block 10 and the vertical plate 6.

[0049] like Figure 12 As shown: the top of the clamping block 13 near the connecting belt 14 is set to an arc shape, which is convenient for inserting the circuit board and saves time. The rotating block 12 is fixedly installed with a universal ball 30 on the side near the connecting belt 14. The universal ball 30 is provided to facilitate the up and down and forward and backward movement of the inserted circuit board to reduce damage to the circuit board; Figure 8-9 As shown: a sealing layer is fixedly connected to the inner wall of the clamping plate 16, and the sealing layer is made of silicone material to improve the clamping stability of the circuit board.

[0050] like Figure 1-15 As shown: the outer surface of the mobile storage component is sprayed with an antistatic agent to improve the antistatic effect of the device; a handle is fixedly installed on one side of the storage box 1, and four self-locking universal wheels are fixedly installed on the bottom of the storage box 1 to facilitate the movement of the storage box 1.

[0051] Working principle of the present invention:

[0052] Refer to the instruction manual Figure 1-15When storing the circuit boards, take out the movable storage component, first slide the adjusting plate 7 on the bottom plate 5 to the farthest distance from the vertical plate 6, and insert the circuit boards to be stored into the horizontal automatic clamping component on the top of the adjusting plate 7 in turn. Due to the gravity of the circuit boards, after the circuit boards are placed on the connecting belt 14, the rotating blocks 12 on both sides rotate toward the direction of the circuit boards, and the clamping blocks 13 on both sides clamp the circuit boards. Then, according to the width of the circuit boards, the first clamping block 10 on the placement plate 8 is engaged with the corresponding first clamping groove 9 to complete the fixation of the placement plate 8, so that the device is suitable for circuit boards of different widths. Then, the circuit boards to be stored are inserted into the horizontal automatic clamping component on the placement plate 8, and then the circuit boards on the placement plate 8 are pushed backward so that the side edges of the circuit boards are inserted into the clamping groove 17 and clamped. Then, the placement plate 8 is fixed on the vertical plate 6 and the circuit boards are fixed to the horizontal automatic clamping component on the placement plate 8 repeatedly. After the circuit board is fixed, the bottom of the circuit board is fixed by the horizontal automatic clamping parts and the side is fixed by the vertical clamping parts, so the circuit board is now fixed very stably. Then, the insert block 20 is inserted into the slot 21, the baffle 19 is installed on the adjustment plate 7, and the side edge of the circuit board fixed on the adjustment plate 7 is inserted into the limiting groove 23 on the baffle 19. Then, the adjustment plate 7 is moved toward the vertical plate 6 until the side edge of the other side of the circuit board on the adjustment plate 7 is inserted into the corresponding clamping groove 17, and the side edge of the circuit board on the placement plate 8 close to the baffle 19 is inserted into the corresponding limiting groove 23 on the baffle 19. Then, the adjustment plate 7 is fixed to the bottom plate 5. The baffle 19 further improves the storage stability of the circuit board. Since the position of the adjustment plate 7 is adjustable, the device is suitable for circuit boards of different lengths. After the mobile storage component fixes the circuit board, the mobile storage component is placed inside the storage slot 2 for overall storage.

[0053] Refer to the instruction manual Figure 1-15 When the circuit board is stored, the first slide groove 24 is matched with the first slider 25, so that the bottom plate 5 slides on the top of the first slider 25, which is convenient for moving the storage component to be placed inside the storage slot 2 for storage and storage. The second slider 27 and the second slide groove 26 are provided to facilitate the adjustment plate 7 to slide back and forth on the top of the bottom plate 5, so that the device can be adapted to circuit boards of different lengths. After the adjustment plate 7 slides to a suitable distance, the adjustment plate 7 is fixedly connected to the bottom plate 5 by tightening the fixing screw. When the first clamping block 10 is engaged with the first clamping groove 9, the first magnet 28 and the second magnet 29 are attracted to each other, thereby improving the connection stability between the first clamping block 10 and the vertical plate 6. The top of the clamping block 13 near the connecting belt 14 is set to an arc shape, which is convenient for inserting the circuit board and saving time. The rotating block 12 is fixedly installed with a universal ball 30 near the connecting belt 14. The universal ball 30 is provided to facilitate the up and down and forward and backward movement of the inserted circuit board, thereby reducing damage to the circuit board. The inner wall of the clamping plate 16 is fixedly connected with a sealing layer made of silicone material to improve the clamping stability of the circuit board.

[0054] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A multifunctional circuit board storage rack, comprising a storage box (1), characterized in that: The storage box (1) has a plurality of storage slots (2) at the front, a push plate (3) is provided inside the storage slot (2), a hydraulic rod (4) is fixedly installed between the push plate (3) and the storage box (1), and a movable storage component is provided at the front of the push plate (3); The movable storage component comprises a bottom plate (5) and a vertical plate (6), wherein the vertical plate (6) is fixedly connected to one side of the top of the bottom plate (5), and the bottom plate (5) and the vertical plate (6) are arranged perpendicular to each other. An adjusting plate (7) is provided on the top of the bottom plate (5), and the adjusting plate (7) slides back and forth on the top of the bottom plate (5). The front of the vertical plate (6) is detachably connected to a placement plate (8), and a first card slot (9) is provided on one side of the vertical plate (6). A first card block (10) is fixedly connected to the back of the placement plate (8), and the first card block (10) is engaged with the first card slot (9). A plurality of horizontal automatic clamping components are fixedly installed on the top of the placement plate (8) and the top of the adjustment plate (7), and a plurality of vertical clamping components are fixedly installed on the side of the vertical plate (6) close to the placement plate (8). The positions of the horizontal automatic clamping components correspond to the vertical clamping components. A limiting fixing component is provided on the adjustment plate (7); The transverse automatic clamping component comprises two fixed blocks (11), the tops of the two fixed blocks (11) are hinged with a rotating block (12), the tops of the rotating blocks (12) are fixedly connected with a clamping block (13), a connecting belt (14) is fixedly connected between the two rotating blocks (12), and a counterweight block (15) is fixedly connected to the side of the rotating block (12) away from the connecting belt (14); The vertical clamping component comprises a plurality of groups of clamping plates (16), each group of clamping plates (16) is provided with two clamping plates (16), and clamping grooves (17) are formed between each group of clamping plates (16); The limiting fixing component includes an extension plate (18), the extension plate (18) is fixedly connected to the side of the adjustment plate (7) away from the vertical plate (6), a baffle (19) is provided on the top of the extension plate (18), and plug blocks (20) are fixedly connected to both sides of the bottom of the baffle (19), and slots (21) are provided on both sides of the top of the extension plate (18), and the plug blocks (20) are plugged into the slots (21). The baffle (19) is fixedly connected to a side close to the vertical plate (6) with multiple groups of card plates (22), and the number of each group of card plates (22) is set to two, and a limiting groove (23) is formed between each group of card plates (22), and the limiting groove (23) corresponds to the position of the clamping groove (17); A drying slot (31) is provided between two adjacent storage slots (2), and ventilation holes (32) are provided on both sides of the inner wall of the drying slot (31), and the ventilation holes (32) are connected to the storage slots (2).

2. The multifunctional circuit board storage rack according to claim 1, characterized in that: Two first sliding grooves (24) are provided at the bottom of the base plate (5), and two first sliding blocks (25) are fixedly connected to the bottom of the inner wall of the storage tank (2), and the first sliding blocks (25) match the first sliding grooves (24).

3. The multifunctional circuit board storage rack according to claim 1, characterized in that: Second sliding grooves (26) are provided on both sides of the top of the bottom plate (5), and second sliders (27) are fixedly connected to both sides of the bottom of the adjustment plate (7). The second sliders (27) are slidably connected to the second sliding grooves (26). A fixing screw is threadedly connected in the adjustment plate (7), and the adjustment plate (7) is fixedly connected to the bottom plate (5) by the fixing screw.

4. The multifunctional circuit board storage rack according to claim 1, characterized in that: A first magnet (28) is fixedly mounted on one side of the inner wall of the first clamping slot (9), and a second magnet (29) is fixedly mounted on a position of the first clamping block (10) corresponding to the first magnet (28), and the first magnet (28) matches the second magnet (29).

5. The multifunctional circuit board storage rack according to claim 1, characterized in that: The top of the clamping block (13) on the side close to the connecting belt (14) is arranged in an arc shape, and a universal ball (30) is fixedly mounted on the side of the rotating block (12) close to the connecting belt (14).

6. The multifunctional circuit board storage rack according to claim 1, characterized in that: A sealing layer is fixedly connected to the inner wall of the splint (16), and the sealing layer is made of a silicone material.

7. The multifunctional circuit board storage rack according to claim 1, characterized in that: The outer surface of the movable storage component is sprayed with an antistatic agent.

8. The multifunctional circuit board storage rack according to claim 1, characterized in that: A handle is fixedly mounted on one side of the storage box (1), and four self-locking universal wheels are fixedly mounted on the bottom of the storage box (1).

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