Sealed type storage device for signal panel production and use method of sealed type storage device

Abstract

The invention discloses a sealed storage device for signal panel production and a use method of the sealed storage device, and belongs to the technical field of signal panel production. A signal panel is connected to the exterior of a fixing cylinder in a sleeving mode, a limiting assembly makes contact with the inner wall of the signal panel, a rotating handle in an adjusting assembly is rotated through a tool, and the rotating handle drives a lead screw to rotate in a bearing; in the rotating process of the lead screw, the nuts support the push plates through the connecting rods, so that the four push plates can be unfolded and are tightly attached to the inner wall of the signal panel, the purpose of locking the signal panel is achieved, the signal panels of different specifications can be supported and limited by synchronously adjusting the positions of the push plates, and the signal panel locking precision is improved. The signal panels are prevented from being mutually rubbed and collided in the transportation process, the signal panels are protected, when the signal panels are disassembled, the locking state of the signal panels can be relieved only by reversely rotating a rotating handle, enabling a nut outside a lead screw to pull push plates through a plurality of connecting rods and enabling the four push plates to be close to one another, and the operation convenience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of signal disk production, and in particular to a sealed storage device for signal disk production and a use method thereof. Background Art

[0002] The signal disk is equivalent to the switch that controls the engine. The design and precise control of its phase angle play a vital role in the coordinated work of each cylinder of the engine. The signal disk provides signals to the speed sensor, and the speed sensor transmits the signal to the ECU. The ECU controls the engine injection and ignition after receiving the signal. The signal disk is usually made of metal or plastic, and its production process includes cutting, drilling, grinding, polishing and other steps.

[0003] The storage conditions of signal disks have an important impact on their performance and lifespan. In order to prevent moisture, dust and other impurities from entering the interior of the signal disk, the signal disk is usually placed in a box for protection. The interior of the existing storage box is usually an integrated design. In order to improve the storage effect, the signal disks need to be stacked in the storage box. During the stacking process, they need to be aligned one by one to prevent misalignment. When removing, they need to be operated inside the box, which increases the workload. In addition, it is difficult for the storage box to support and limit signal disks of different specifications. During transportation, the signal disks will cause friction and collision between each other, causing damage to the signal disks. Summary of the invention

[0004] The object of the present invention is to provide a sealed storage device for the production of signal disks and a method of using the same, so as to solve the problem proposed in the above background technology that the interior of the existing storage box is usually an integrated design. In order to improve the storage effect, the signal disks need to be stacked in the storage box. During the stacking process, they need to be aligned one by one to prevent misalignment. When removing, they need to be operated inside the box, which increases the workload. In addition, it is difficult for the storage box to support and limit signal disks of different specifications, which may cause friction and collision between the signal disks during transportation.

[0005] To achieve the above object, the present invention provides the following technical solutions: A sealed storage device for signal disk production, comprising a support transfer assembly, two boxes are mounted on the support transfer assembly, sealed doors are mounted on the front and rear sides of the boxes, storage bins are mounted on the front and rear sides of the boxes, support assemblies are mounted inside the storage bins, several support assemblies are mounted on both sides of the support assemblies, and adjustment assemblies are mounted inside the support assemblies; The adjusting component is externally connected to four limit components, the outer wall of the supporting component is respectively provided with grooves corresponding to the positions of the four limit components, the grooves are provided with sliding holes, the limit components penetrate and slide in the sliding holes, a locking component is installed between two supporting components, and the locking component is fixedly connected to the inner wall of the storage bin; The support transfer assembly includes a transport chassis, and universal wheels are respectively installed at the four corners of the bottom of the transport chassis. Three support frames are fixed on the transport chassis, and two boxes are respectively installed between two adjacent support frames; The support assembly includes a fixed cylinder, one end of which is fixedly connected to a rotating block, a hinge shaft is installed in the middle of the rotating block, and the hinge shaft is installed in the support assembly, a baffle is fixed on one side of the outer wall of the fixed cylinder, and a handle is installed at the other end of the fixed cylinder; The limit assembly includes a push plate, the outer wall of the push plate is of arc-shaped design, the inner wall of the push plate is hinged with a connecting rod through a pin shaft, the other end of the connecting rod passes through a sliding hole and is hinged outside the adjustment assembly through a pin shaft, and limit rods are respectively fixed on both sides of the inner wall of the push plate, and the limit rods penetrate and slide in the support assembly; The locking assembly includes a vertical plate, which is fixed to the inner wall of the storage bin. A limiting groove is provided on the side of the vertical plate close to the sealing door. The end of the material supporting assembly is located in the limiting groove. The vertical plate is hinged with a retaining ring in front of the limiting groove. A screw is installed on the top of the retaining ring, and the retaining ring is connected to the vertical plate by the screws.

[0006] As a further solution of the present invention, the support assembly includes two columns, which are respectively fixed on both sides of the inner wall of the storage bin, and several groups of blocks are fixed on the outer walls of the columns, and the number of blocks in each group is two. The end of the material support assembly is installed between the two blocks, and four reinforcement strips are installed between the two columns, and the reinforcement strips are fixedly connected to the inner wall of the storage bin.

[0007] As a further solution of the present invention, the adjusting assembly includes a screw rod, bearings are respectively sleeved on both sides of the screw rod, two bearings are respectively installed on both sides of the inner wall of the support assembly, three nuts are connected to the external thread of the screw rod, the nuts are hinged to the limit assembly, and a turning handle is fixed to the other end of the screw rod.

[0008] A method for using a sealed storage device for producing a signal disk, the method comprising the following steps: When storing the signal disk, open the sealed door, loosen the screws on the retaining ring to flip the retaining ring downward, pull the handle in the support assembly to drive the fixed cylinder to rotate outward, so that the fixed cylinder drives the rotating block to rotate outside the hinge shaft, and when the end of the fixed cylinder is moved to the outside of the box, the signal disk is sleeved on the outside of the fixed cylinder, and the limit assembly outside the fixed cylinder contacts the inner wall of the signal disk; When limiting the signal disk, the handle in the adjustment component is rotated by a tool, so that the handle drives the screw to rotate inside the bearing. During the rotation of the screw, the three nuts move synchronously in the same direction. The nut supports the push plate through the connecting rod, and limits the connecting rod through the sliding hole to prevent the connecting rod from swinging. After the push plate is subjected to force, it drives the two limit rods to slide, so that the push plate always keeps vertical movement. Because the nut is hinged with multiple limit components, the four push plates can be unfolded and fit tightly with the inner wall of the signal disk, thereby achieving the purpose of locking the signal disk. By synchronously adjusting the positions of multiple push plates, signal disks of different specifications can be supported and limited. When the limiting work of the signal disk is completed, the fixed cylinder or the signal disk is pushed, so that the fixed cylinder drives the rotating block to rotate outside the hinge shaft, and the fixed cylinder and the signal disk on the outer wall can be pushed into the storage bin in the box body, and the end of the fixed cylinder can slide into the limiting groove on the vertical plate, and the end of the fixed cylinder is supported and limited by the limiting groove, so as to improve the stability of the fixed cylinder supporting the signal disk, and the screw is held to flip the retaining ring so that the retaining ring can seal the opening of the limiting groove. After tightening the screw, the retaining ring and the vertical plate can be locked, so that the fixed cylinder will not slide out of the limiting groove; After completing the loading of all signal disks, close the sealed door to keep the storage compartment inside the box in a relatively sealed state to prevent moisture, dust and other impurities from entering the signal disk. When transferring the storage device, use an external traction mechanism or push the support transfer assembly to enable the universal wheels in the support transfer assembly to roll on the ground, and cooperate with the multiple support frames on the transport chassis to support the box to improve transportation stability. When stopping transportation, operate the brake pads on the universal wheels to lock the universal wheels, making it difficult for the storage device to move freely.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention sleeves the signal disk on the outside of the fixed cylinder, so that the limit assembly on the outside of the fixed cylinder contacts the inner wall of the signal disk, and uses a tool to rotate the rotating handle in the adjusting assembly, so that the rotating handle drives the screw rod to rotate inside the bearing. During the rotation of the screw rod, the nut supports the push plate through the connecting rod, and limits the connecting rod through the sliding hole to prevent the connecting rod from swinging. After the push plate is subjected to force, the two limit rods are driven to slide, so that the push plate always keeps vertical movement. Because the nut is hinged with multiple limit assemblies, the four push plates can be unfolded and fit tightly with the inner wall of the signal disk, so as to achieve the purpose of locking the signal disk. By synchronously adjusting the positions of multiple push plates, signal disks of different specifications can be supported and limited, so that the signal disks are prevented from rubbing and colliding with each other during transportation, so as to protect the signal disk. Moreover, when the signal disk is removed, it is only necessary to rotate the rotating handle in the opposite direction so that the nut outside the screw rod pulls the push plate through multiple connecting rods, so that the four push plates are close to each other, and the locking state of the signal disk can be released, thereby improving the convenience of operation.

[0010] After tightening the screw, the retaining ring and the vertical plate can be locked to prevent the fixed cylinder from sliding out of the limiting groove, thereby further improving the safety of storing and transporting the signal disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the box body of the present invention; Figure 3 It is a structural schematic diagram of the box section of the present invention; Figure 4 It is a schematic diagram of the structure of the support assembly of the present invention; Figure 5 It is a structural schematic diagram of the connection between the supporting assembly and the locking assembly of the present invention; Figure 6 It is a structural schematic diagram of a cross section of a support assembly of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the fixing cylinder of the present invention; Figure 8 It is a schematic structural diagram of the support transfer assembly of the present invention.

[0013] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Support transfer assembly; 1001. Transport chassis; 1002. Universal wheel; 1003. Support frame; 2. Box; 3. Storage bin; 4. Support assembly; 401. Column; 402. Block; 403. Reinforcement strip; 5. Material support assembly; 501. Fixed cylinder; 502. Rotating block; 503. Articulated shaft; 504. Block plate; 505. Handle; 6. Adjustment assembly; 601. Screw; 602. Nut; 603. Bearing; 604. Turning handle; 7. Limit assembly; 701. Push plate; 702. Connecting rod; 703. Limit rod; 8. Groove; 9. Sliding hole; 10. Locking assembly; 101. Vertical plate; 102. Limiting groove; 103. Block ring; 104. Screw; 11. Sealing door. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 8 , the present invention provides a technical solution: A sealed storage device for signal disk production, comprising a support transfer assembly 1, two boxes 2 are mounted on the support transfer assembly 1, sealed doors 11 are mounted on the front and rear sides of the boxes 2, storage bins 3 are mounted on the front and rear sides of the boxes 2, support assemblies 4 are mounted inside the storage bins 3, a plurality of support assemblies 5 are mounted on both sides of the support assemblies 4, and an adjustment assembly 6 is mounted inside the support assemblies 5; The adjusting component 6 is externally connected to four limit components 7. The outer wall of the supporting component 5 is respectively provided with grooves 8 at positions corresponding to the four limit components 7. The grooves 8 are provided with sliding holes 9. The limit components 7 slide through the sliding holes 9. A locking component 10 is installed between two supporting components 5. The locking component 10 is fixedly connected to the inner wall of the storage bin 3. During operation, after the storage of the signal disk is completed in the box 2, the sealing door 11 is closed to make the storage compartment 3 inside the box 2 in a relatively sealed state to prevent moisture, dust and other impurities from entering the interior of the signal disk; During the movement of the limiting component 7 , it can slide in the sliding hole 9 , and the connecting rod 702 is limited by the sliding hole 9 to prevent the connecting rod 702 from swinging.

[0016] As a further solution of the present invention, the support transfer assembly 1 includes a transport chassis 1001, and universal wheels 1002 are respectively installed at the four corners of the bottom of the transport chassis 1001. Three support frames 1003 are fixed on the transport chassis 1001, and two boxes 2 are respectively installed between two adjacent support frames 1003; During operation, the universal wheels 1002 in the support and transfer assembly 1 can roll on the ground through an external traction mechanism or by pushing the support and transfer assembly 1, and cooperate with the multiple support frames 1003 on the transport chassis 1001 to support the box 2, thereby improving transportation stability.

[0017] As a further solution of the present invention, the support assembly 4 includes two columns 401, the two columns 401 are respectively fixed on both sides of the inner wall of the storage bin 3, a plurality of groups of stoppers 402 are fixed on the outer wall of the columns 401, and the number of each group of stoppers 402 is two, the end of the support assembly 5 is installed between the two stoppers 402, four reinforcement strips 403 are installed between the two columns 401, and the reinforcement strips 403 are fixedly connected to the inner wall of the storage bin 3; During operation, the supporting assembly 5 can rotate between two adjacent stoppers 402 , and the stoppers 402 support the supporting assembly 5 , thereby improving the rotation stability of the signal disk driven by the supporting assembly 5 .

[0018] As a further solution of the present invention, the support assembly 5 includes a fixed cylinder 501, one end of the fixed cylinder 501 is fixedly connected to a rotating block 502, a hinge shaft 503 is installed in the middle of the rotating block 502, the hinge shaft 503 is installed in the support assembly 4, a baffle 504 is fixed to one side of the outer wall of the fixed cylinder 501, and a handle 505 is installed at the other end of the fixed cylinder 501; During operation, the handle 505 in the supporting assembly 5 is pulled to drive the fixed cylinder 501 to rotate outward, so that the fixed cylinder 501 drives the rotating block 502 to rotate outside the hinge shaft 503, and the end of the fixed cylinder 501 is moved to the outside of the box body 2. When loading and unloading the signal disk, operations can be performed outside the box body 2, which improves the convenience of operation. The signal disk is limited by setting a baffle 504 to prevent the signal disk from slipping off the fixed cylinder 501.

[0019] As a further solution of the present invention, the adjustment component 6 includes a screw rod 601, and bearings 603 are respectively sleeved on both sides of the screw rod 601, and the two bearings 603 are respectively installed on both sides of the inner wall of the support component 5. The screw rod 601 is externally threaded with three nuts 602, and the nuts 602 are hinged to the limit component 7. The other end of the screw rod 601 is fixed with a rotating handle 604; During operation, as the screw rod 601 rotates, the three nuts 602 move synchronously in the same direction. The nuts 602 support the push plate 701 through the connecting rod 702. Since the nuts 602 are hinged with multiple limit assemblies 7, it is convenient to synchronously adjust multiple push plates 701, thereby improving the stability of the push plates 701 limiting the signal disk.

[0020] As a further solution of the present invention, the limit assembly 7 includes a push plate 701, the outer wall of the push plate 701 is of arc-shaped design, the inner wall of the push plate 701 is hinged with a connecting rod 702 through a pin, the other end of the connecting rod 702 passes through the sliding hole 9 and is hinged to the outside of the adjustment assembly 6 through the pin, and the two sides of the inner wall of the push plate 701 are respectively fixed with limit rods 703, and the limit rods 703 penetrate and slide in the support assembly 5; During operation, the plurality of push plates 701 can be unfolded and fit tightly against the inner wall of the signal disk, thereby locking the signal disk. By synchronously adjusting the positions of the plurality of push plates 701 , signal disks of different specifications can be supported and limited.

[0021] As a further solution of the present invention, the locking assembly 10 includes a vertical plate 101, which is fixed to the inner wall of the storage bin 3. A limiting groove 102 is provided on one side of the vertical plate 101 close to the sealing door 11. The end of the support assembly 5 is located in the limiting groove 102. The vertical plate 101 is hinged with a retaining ring 103 in front of the limiting groove 102. A screw 104 is installed on the top of the retaining ring 103. The retaining ring 103 is connected to the vertical plate 101 through the screw 104. During operation, the end of the fixed cylinder 501 can slide into the limiting groove 102 on the vertical plate 101, and the end of the fixed cylinder 501 is supported and limited by the limiting groove 102, thereby improving the stability of the fixed cylinder 501 supporting the signal disk. The retaining ring 103 can seal the opening of the limiting groove 102 to prevent the fixed cylinder 501 from sliding out of the limiting groove 102.

[0022] A method for using a sealed storage device for signal disk production, the method comprising the following steps: When storing the signal disk, open the sealing door 11, loosen the screw 104 on the retaining ring 103 to flip the retaining ring 103 downward, pull the handle 505 in the support assembly 5 to drive the fixed cylinder 501 to rotate outward, so that the fixed cylinder 501 drives the rotating block 502 to rotate outside the hinge shaft 503, and when the end of the fixed cylinder 501 is moved to the outside of the box body 2, the signal disk is sleeved on the outside of the fixed cylinder 501, and the limiting assembly 7 outside the fixed cylinder 501 contacts the inner wall of the signal disk; When limiting the signal disk, the handle 604 in the adjustment component 6 is rotated by a tool, so that the handle 604 drives the screw rod 601 to rotate inside the bearing 603. During the rotation of the screw rod 601, the three nuts 602 move synchronously in the same direction. The nut 602 supports the push plate 701 through the connecting rod 702, and limits the connecting rod 702 through the sliding hole 9 to prevent the connecting rod 702 from swinging. After the push plate 701 is subjected to force, it drives the two limiting rods 703 to slide, so that the push plate 701 always keeps vertical movement. Because the nut 602 is hinged with multiple limiting components 7, the four push plates 701 can be unfolded and fit tightly with the inner wall of the signal disk, so as to achieve the purpose of locking the signal disk. By synchronously adjusting the positions of multiple push plates 701, signal disks of different specifications can be supported and limited. When the limiting work of the signal disk is completed, the fixed cylinder 501 or the signal disk is pushed, so that the fixed cylinder 501 drives the rotating block 502 to rotate outside the hinge shaft 503, and the fixed cylinder 501 and the signal disk on the outer wall can be pushed into the storage bin 3 in the box body 2, and the end of the fixed cylinder 501 can slide into the limiting groove 102 on the vertical plate 101, and the end of the fixed cylinder 501 is supported and limited by the limiting groove 102, so as to improve the stability of the fixed cylinder 501 supporting the signal disk, and the screw 104 is held to flip the retaining ring 103, so that the retaining ring 103 can seal the opening of the limiting groove 102, and after tightening the screw 104, the retaining ring 103 and the vertical plate 101 can be locked, so that the fixed cylinder 501 will not slide out of the limiting groove 102; After completing the loading of all signal disks, close the sealing door 11 to make the storage bin 3 inside the box body 2 in a relatively sealed state to prevent moisture, dust and other impurities from entering the signal disk. When transferring the storage device, through an external traction mechanism or pushing the support transfer component 1, the universal wheel 1002 in the support transfer component 1 can roll on the ground, and cooperate with the multiple support frames 1003 on the transport chassis 1001 to support the box body 2 to improve transportation stability. When stopping transportation, operate the brake pads on the universal wheel 1002 to lock the universal wheel 1002, so that the storage device is not easy to move freely.

Claims

1. A sealed storage device for signal disk production, comprising a support transfer assembly (1), characterized in that: Two boxes (2) are installed on the support transfer assembly (1), and sealed doors (11) are installed on the front and rear sides of the boxes (2), and storage bins (3) are provided on the front and rear sides of the boxes (2), respectively. A support assembly (4) is installed inside the storage bin (3), and a plurality of support assemblies (5) are installed on both sides of the support assembly (4), and an adjustment assembly (6) is installed inside the support assembly (5); The adjusting component (6) is externally connected to four limit components (7); the outer wall of the supporting component (5) is provided with grooves (8) at positions corresponding to the four limit components (7); a sliding hole (9) is provided in the groove (8); the limit component (7) penetrates and slides in the sliding hole (9); a locking component (10) is installed between two supporting components (5); the locking component (10) is fixedly connected to the inner wall of the storage bin (3); The support transfer assembly (1) comprises a transport chassis (1001), universal wheels (1002) are respectively installed at the four corners of the bottom of the transport chassis (1001), three support frames (1003) are fixed on the transport chassis (1001), and two boxes (2) are respectively installed between two adjacent support frames (1003); The material support assembly (5) comprises a fixed cylinder (501), one end of the fixed cylinder (501) is fixedly connected to a rotating block (502), a hinge shaft (503) is installed in the middle of the rotating block (502), and the hinge shaft (503) is installed in the support assembly (4), a baffle (504) is fixed to one side of the outer wall of the fixed cylinder (501), and a handle (505) is installed at the other end of the fixed cylinder (501); The limit assembly (7) comprises a push plate (701), the outer wall of the push plate (701) is of arc-shaped design, the inner wall of the push plate (701) is hinged with a connecting rod (702) via a pin, the other end of the connecting rod (702) passes through a sliding hole (9) and is hinged to the outside of the adjustment assembly (6) via a pin, and limit rods (703) are respectively fixed on both sides of the inner wall of the push plate (701), and the limit rods (703) penetrate and slide in the support assembly (5); The locking assembly (10) comprises a vertical plate (101), the vertical plate (101) being fixed to the inner wall of the storage bin (3), a limiting groove (102) being provided on a side of the vertical plate (101) close to the sealing door (11), an end of the material supporting assembly (5) being located in the limiting groove (102), a retaining ring (103) being hingedly connected to the vertical plate (101) in front of the limiting groove (102), a screw (104) being installed on the top of the retaining ring (103), and the retaining ring (103) being connected to the vertical plate (101) via the screw (104).

2. A sealed storage device for signal disk production according to claim 1, characterized in that: The support assembly (4) comprises two columns (401), the two columns (401) are respectively fixed on both sides of the inner wall of the storage bin (3), a plurality of groups of stoppers (402) are fixed on the outer walls of the columns (401), and each group of stoppers (402) has two stoppers, an end of the support assembly (5) is installed between the two stoppers (402), four reinforcement strips (403) are installed between the two columns (401), and the reinforcement strips (403) are fixedly connected to the inner wall of the storage bin (3).

3. A sealed storage device for signal disk production according to claim 1, characterized in that: The adjusting assembly (6) comprises a screw rod (601), bearings (603) are respectively sleeved on two sides of the screw rod (601), and the two bearings (603) are respectively installed on two sides of the inner wall of the support assembly (5). The screw rod (601) is externally threaded with three nuts (602), and the nuts (602) are hinged to the limit assembly (7). The other end of the screw rod (601) is fixed with a rotating handle (604).

4. A method for using a sealed storage device for signal disk production, according to any one of claims 1 to 3, characterized in that: The method of use comprises the following steps: When storing the signal disk, the sealing door (11) is opened, the screw (104) on the retaining ring (103) is loosened to flip the retaining ring (103) downward, and the handle (505) in the support assembly (5) is pulled to drive the fixed cylinder (501) to rotate outward, so that the fixed cylinder (501) drives the rotating block (502) to rotate outside the hinge shaft (503), and when the end of the fixed cylinder (501) is moved to the outside of the box body (2), the signal disk is sleeved on the outside of the fixed cylinder (501), and the limit assembly (7) outside the fixed cylinder (501) contacts the inner wall of the signal disk; When limiting the signal disk, the handle (604) in the adjustment component (6) is rotated by a tool, so that the handle (604) drives the screw rod (601) to rotate inside the bearing (603). During the rotation of the screw rod (601), the three nuts (602) move synchronously in the same direction. The nut (602) supports the push plate (701) through the connecting rod (702), and limits the connecting rod (702) through the sliding hole (9) to prevent the connecting rod (702) from swinging. After the push plate (701) is subjected to force, it drives the two limiting rods (703) to slide, so that the push plate (701) always keeps vertical movement. Because the nut (602) is hinged with the multiple limiting components (7), the four push plates (701) can be unfolded and tightly fit with the inner wall of the signal disk, so as to achieve the purpose of locking the signal disk. By synchronously adjusting the positions of the multiple push plates (701), signal disks of different specifications can be supported and limited. When the limiting work on the signal disk is completed, the fixed cylinder (501) or the signal disk is pushed, so that the fixed cylinder (501) drives the rotating block (502) to rotate outside the hinge shaft (503), and the fixed cylinder (501) and the signal disk on the outer wall can be pushed into the storage bin (3) in the box body (2), and the end of the fixed cylinder (501) can slide into the limiting groove (102) on the vertical plate (101), and the end of the fixed cylinder (501) is supported and limited by the limiting groove (102), so as to improve the stability of the fixed cylinder (501) supporting the signal disk, and the screw (104) is held to turn the retaining ring (103), so that the retaining ring (103) can seal the opening of the limiting groove (102), and after tightening the screw (104), the retaining ring (103) and the vertical plate (101) can be locked, so that the fixed cylinder (501) will not slide out of the limiting groove (102); After all signal disks are loaded, the sealing door (11) is closed, so that the storage bin (3) inside the box (2) is in a relatively sealed state, thereby preventing moisture, dust and other impurities from entering the interior of the signal disk. When the storage device is transferred, the universal wheel (1002) in the support transfer assembly (1) is rolled on the ground through an external traction mechanism or by pushing the support transfer assembly (1), and the box (2) is supported in cooperation with a plurality of support frames (1003) on the transport chassis (1001), thereby improving the transport stability. When the transport is stopped, the brake pads on the universal wheel (1002) are operated to lock the universal wheel (1002), thereby preventing the storage device from moving freely.

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