File storage device capable of automatically pushing out articles

Abstract

The invention is applied to the technical field of archive management, and particularly discloses an archive storage device capable of automatically pushing out objects, the archive storage device comprises a shell, the shell is of a cuboid structure, containing cavities are formed in the surface of one side of the shell in a penetrating mode, each containing cavity is of a cuboid groove structure, and the six containing cavities are formed in the surface of one side of the shell; the six containing cavities are distributed in a matrix mode, and a bearing frame is installed on the inner wall of each containing cavity in a sliding mode. According to the file storage device capable of automatically pushing out the objects, the shell is arranged, the containing cavity is formed in the side surface of the shell in a penetrating mode, and file bags are borne and stored through the bearing frame installed in the containing cavity in a sliding mode; the electric push rod and the push block arranged in the driving groove are used for pushing the convex block on the lower surface of the bearing frame to slide outwards, automatic outward movement of the bearing frame can be achieved, the bearing frame and the file cover are synchronously pushed outwards, and a manager can take files conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of archive management, in particular to an archive storage device capable of automatically pushing out objects. Background Art

[0002] Archives management refers to the activities of collecting, organizing, preserving, identifying, counting and making available archives. Archives management can ensure the integrity, accuracy and security of archives, while giving full play to the value of archives, thereby facilitating the management and retrieval of paper archives. Archive storage devices are used in the process of managing paper archives. Archive storage devices provide archives with a relatively stable and secure physical storage space to ensure the integrity, accessibility and long-term preservation of archives.

[0003] Current file storage devices are usually exposed file rack structures, and the placement and taking of files between file racks requires file managers to manually search and retrieve files. This results in low retrieval efficiency, and file bags are often misplaced during repeated retrieval, increasing the difficulty of file management. Summary of the invention

[0004] The object of the present invention is to provide a file storage device that can push out objects by itself, so as to solve the problem in the above-mentioned background technology that file managers need to manually search and retrieve files.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an archive storage device capable of self-pushing out objects, comprising a shell, the shell being a rectangular parallelepiped structure, a accommodating cavity being provided through one side surface of the shell, the accommodating cavity being a rectangular parallelepiped groove structure, 6 accommodating cavities being provided on one side surface of the shell, the 6 accommodating cavities being distributed in a matrix, a supporting bracket being slidably mounted on the inner wall of each accommodating cavity, the supporting bracket being a hollow rectangular parallelepiped structure, and the upper surface and one side surface of the supporting bracket being open, ventilation holes being provided on both side surfaces of the supporting bracket, the supporting bracket being a supporting mechanism for an archive bag, a first-stage pushing structure being provided inside the accommodating cavity, the first-stage pushing structure realizing automatic ejection of the supporting bracket through an electric push rod, and realizing a one-to-one correspondence between the accommodating cavity and the supporting bracket; Preferably, the first-stage ejection structure includes a driving groove, which is a rectangular structure. The driving groove is arranged on the bottom surface inside the accommodating cavity, and the driving groove passes through the open side of the accommodating cavity. An electric push rod is fixedly installed inside the driving groove, and a push block No. 1 is fixedly connected to the output end of the electric push rod, and the push block No. 1 is slidably connected to the inner wall of the driving groove, and one side surface of the push block No. 1 contacts with a protrusion, and the protrusion fits against the inner wall of the driving groove, and the upper surface of the protrusion is fixedly installed on the lower surface of the supporting bracket.

[0006] By adopting the above technical solution, the support frame can be pushed out using the one-level pushing structure, thereby realizing the first pushing out of the file bag.

[0007] Preferably, three driving grooves, an electric push rod and a push block No. 1 are arranged in each of the accommodating cavities, the power supplies between the three electric push rods in the accommodating cavities are arranged in series, three protrusions are arranged on the lower surface of each supporting bracket, the three driving grooves and the electric push rods inside them, the push block No. 1 and the protrusions driven by it form a group of locking mechanisms, and the locking mechanism makes each accommodating cavity correspond one-to-one with a specific supporting bracket, so as to avoid misalignment of the supporting bracket and the accommodating cavity during the process of taking and placing files.

[0008] By adopting the above technical solution, the misalignment between the support bracket and the accommodating cavity can be prevented by using the one-to-one corresponding driving grooves and protrusions.

[0009] Preferably, a group of the locking mechanisms are respectively arranged in each accommodating cavity, the horizontal spacing between the driving grooves arranged inside each accommodating cavity is different, and the driving grooves in the accommodating cavity are respectively arranged corresponding to the protrusions on the lower surface of the unique supporting bracket.

[0010] By adopting the above technical solution, the locking mechanism can be used to achieve the correspondence between the support frame and the accommodating cavity, thereby avoiding the misalignment of the files.

[0011] Preferably, the shell is an internal hollow structure, the inner wall of the accommodating cavity on the surface of the shell is provided with a through hole that penetrates the interior of the shell, and the surface of the shell is provided with a snap-fit ​​structure, which can realize the snap-fit ​​process between the support bracket and the shell.

[0012] By adopting the above technical solution, the clamping structure can be used to achieve the clamping between the support bracket and the shell.

[0013] Preferably, the locking structure includes a locking groove, which is a U-shaped groove, which is arranged on the side surface of the shell, and the locking groove is arranged around the outer surface of the accommodating cavity. A through hole is arranged inside the locking groove and communicates with the inside of the shell. The through hole inside the locking groove is a U-shaped structure, and a connecting block is engaged with the through hole inside the locking groove. The cross-section of the connecting block is an L-shaped structure, and the connecting block is U-shaped and fixedly connected to the lower surface and two side surfaces of the support bracket. The inner wall of the support bracket is provided with a U-shaped slot, and the slot on the inner wall of the support bracket is slidably engaged with a baffle, and the baffle is arranged through the upper surface of the support bracket, and an L-shaped block is arranged on one side of the baffle to engage with the locking groove, and the baffle completely covers the open side surface of the support bracket.

[0014] By adopting the above technical solution, the connecting block on the outer surface of the supporting bracket can be engaged with the engaging groove on the outer surface of the accommodating cavity.

[0015] Preferably, a secondary pushing structure is provided inside the support frame, and the secondary pushing structure can realize a further pushing action of the file bag inside the support frame.

[0016] By adopting the above technical solution, the file bag can be further pushed out using the secondary pushing structure.

[0017] Preferably, the secondary ejection structure includes a push plate, which is slidably connected to the inner wall of the support bracket, a No. 1 spring is provided on one side surface of the push plate, the other end of the No. 1 spring is connected to the inner wall of the support bracket, and a plurality of partition plates are slidably installed on the other side surface of the push plate, and ventilation holes are provided on the surface of the partition plates.

[0018] By adopting the above technical solution, the file bag can be further pushed outward by using the No. 1 spring and the push plate, so that the file bag is easy to take out.

[0019] Preferably, a locking structure is provided inside the shell, and the locking structure can achieve locking between the support bracket and the shell while further protecting the paper archives.

[0020] By adopting the above technical solution, the support bracket and the shell can be locked by using the locking structure.

[0021] Preferably, the locking structure includes a connecting cylinder, which is a hollow cylindrical structure, and the connecting cylinder is fixedly installed inside the shell through a bracket, and a No. 2 push block is slidably connected inside the connecting cylinder, and a No. 2 spring is provided at one end of the No. 2 push block, and the other end of the No. 2 spring is fixedly connected to the inner wall of the connecting cylinder, and the upper surface of the No. 2 push block is set to an inclined slope, and a connecting clip is slidably penetrated through the upper surface of the connecting cylinder, and the lower end of the connecting clip is an inclined structure, and the lower end of the connecting clip is opposite to the slope direction of the surface of the No. 2 push block, and the connecting The upper end of the clamping strip is engaged with the connecting clamping hole, and the connecting clamping hole is arranged through the surface of the connecting clamp block. The outer surface of the connecting tube is annularly provided with multiple vents, and the vents are blocked by the outer surface of the No. 2 push block. The connecting tube, the No. 2 push block, the No. 2 spring, the connecting clamping strip and the vent form a group of locking mechanisms, and the locking mechanisms are symmetrically arranged on the surface of the support bracket. Multiple connecting tubes are through-connected with the same connecting pipe, and the outlet of the connecting pipe passes through the rear surface of the shell. The outlet of the connecting pipe is provided with a valve to control the opening and closing, and the connecting pipe is a nitrogen pipe.

[0022] By adopting the above technical solution, the support bracket and the shell can be clamped together by using the connection clamping strip and the connection clamping hole.

[0023] Compared with the prior art, the beneficial effects of the present invention are: the file storage device capable of self-pushing objects: 1. The present invention provides a shell, and a receiving cavity is provided through the side surface of the shell. The file bag is supported and stored by a support frame slidably installed in the receiving cavity, and a driving groove is provided on the bottom surface of the receiving cavity. The electric push rod and the push block provided in the driving groove push the protrusion on the lower surface of the support frame to slide outward, so that the support frame can automatically move outward, and the support frame and the file bag are pushed outward synchronously, so that the management personnel can take the files conveniently; Furthermore, a plurality of accommodating cavities are arranged on the surface of the shell, and three driving grooves and an electric push rod are arranged in each accommodating cavity, and the distances between the driving grooves arranged in each accommodating cavity are different, and they are arranged in one-to-one correspondence with the protrusions on the lower surface of the unique support frame, and each accommodating cavity can be matched with the unique support frame by engaging with the one-to-one corresponding protrusions and driving grooves, so as to avoid misplacement of files when the management personnel are taking a large number of files; Furthermore, a baffle is provided on the open side of the support frame, and the baffle can be used to cover the open side of the support frame, and the inside of the support frame is slidably connected to a push plate, and the push plate and the support frame are connected by a No. 1 spring. During the process of connecting the file bag to the support frame, the file bag can be clamped therein by using the push plate and the baffle. During the process of taking the file, the force of the No. 1 spring and the push plate can be used to push the file bag outward from the support frame, and further push the file bag out of the device, so that the file staff can quickly take the file bag; 2. In the present invention, the shell is hollow inside, a hollow connecting tube is arranged inside the shell, and a vent is arranged in a ring shape on the outer surface of the connecting tube. The vent is used to connect the connecting tube with the inside of the shell, and the connecting tube is connected with the outside of the shell through a connecting pipe. Nitrogen can be filled into the connecting tube through the connecting channel. The nitrogen enters the shell through the vent, and enters the support frame through the vent, and wraps around the surface of the paper file, separating the file from the outside air, and thoroughly protecting the paper file; Furthermore, a push block is slidably arranged in the connecting cylinder, and the push block is connected to the inner wall of the connecting cylinder by a No. 2 spring. In the initial state, the push block blocks the vent on the surface of the connecting cylinder. When nitrogen enters the connecting cylinder, it will first push the push block to slide on the inner wall of the connecting cylinder. The sliding push block pushes the connecting card strip upward to engage with the connecting card hole on the surface of the connecting card block on the surface of the supporting bracket. The supporting bracket can be locked to the surface of the outer shell by using the connecting card strip and the connecting card hole, so as to avoid the loss of files during the file storage process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the front view structure of the housing of the present invention; Figure 4This is a schematic diagram of the front view structure of the driving groove of the present invention; Figure 5 It is a schematic diagram of the side section structure of the housing of the present invention; Figure 6 This is a front view structural schematic diagram of the support frame of the present invention; Figure 7 It is a rear view structural schematic diagram of the support frame of the present invention; Figure 8 This is a bottom view of the structure of the support frame of the present invention; Fig. 9 This is a schematic diagram of the baffle sliding structure of the present invention; Fig.10 It is a schematic diagram of the side section structure of the support frame of the present invention; Fig.11 This is a schematic diagram of the connecting tube structure of the present invention; Fig.12 It is a schematic diagram of the front cross-section structure of the connecting tube of the present invention.

[0025] In the figure: 1. shell; 2. accommodating chamber; 3. supporting bracket; 4. driving groove; 5. electric push rod; 6. push block No. 1; 7. protrusion; 8. engaging groove; 9. connecting block; 10. baffle; 11. push plate; 12. spring No. 1; 13. partition plate; 14. connecting hole; 15. connecting tube; 16. push block No. 2; 17. spring No. 2; 18. connecting strip; 19. vent; 20. connecting pipe. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 12 The present invention provides a technical solution: an archive storage device capable of self-pushing out objects, comprising a shell 1, a containing cavity 2, a supporting bracket 3, a driving groove 4, an electric push rod 5, a No. 1 push block 6, a protrusion 7, a clamping groove 8, a connecting block 9, a baffle 10, a push plate 11, a No. 1 spring 12, a partition plate 13, a connecting clamp hole 14, a connecting tube 15, a No. 2 push block 16, a No. 2 spring 17, a connecting clamp strip 18, a vent 19, and a connecting pipe 20.

[0028] The shell 1 is a rectangular parallelepiped structure, and a receiving cavity 2 is provided through one side surface of the shell 1. The receiving cavity 2 is a rectangular parallelepiped groove structure. There are 6 receiving cavities 2 on one side surface of the shell 1, and the 6 receiving cavities 2 are distributed in a matrix. A support frame 3 is slidably installed on the inner wall of each receiving cavity 2. The support frame 3 is a hollow rectangular parallelepiped structure, and the upper surface and one side surface of the support frame 3 are open. Ventilation holes are respectively provided on the two side surfaces of the support frame 3. The support frame 3 is a supporting mechanism for the file bag. A first-level push-out structure is provided inside the receiving cavity 2. The first-level push-out structure realizes automatic ejection of the support frame 3 through an electric push rod 5. At the same time, a one-to-one correspondence between the accommodating chamber 2 and the supporting bracket 3 is realized. The first-level pushing structure includes a driving groove 4, which is a rectangular parallelepiped structure. The driving groove 4 is arranged on the bottom surface inside the accommodating chamber 2, and the driving groove 4 penetrates the open side of the accommodating chamber 2. An electric push rod 5 is fixedly installed inside the driving groove 4. The output end of the electric push rod 5 is fixedly connected to a push block 6, and the push block 6 is slidably connected to the inner wall of the driving groove 4. One side surface of the push block 6 contacts with the protrusion 7, and the protrusion 7 is fitted with the inner wall of the driving groove 4. The upper surface of the protrusion 7 is fixedly installed on the lower surface of the supporting bracket 3; like Figure 1 , Figure 3 , Figure 6 , Figure 7 , Figure 8 and Fig.10 When the bag is to be stored in the storage container 1, the bag is placed on the open side of the support frame 3 and inserted into the inner wall of the accommodating cavity 2 on the side surface of the shell 1 simultaneously with the support frame 3, so that the protrusion 7 on the lower surface of the support frame 3 and the bottom surface inside the accommodating cavity 2 are inserted into the driving groove 4 until the protrusion 7 contacts the side surface of the first push block 6. At this time, the support frame 3 and the file bag are inserted into the accommodating cavity 2 together with the support frame 3. The shell 1 and the support frame 3 can be used to support and store the file bag. When the support frame 3 and the file bag need to be taken out, the electric push rod 5 is started, and the electric push rod 5 drives the first push block 6 to slide outward on the inner wall of the driving groove 4. The first push block 6 pushes the protrusion 7 outward. During the outward sliding process of the protrusion 7, the support frame 3 will be driven to slide out of the accommodating cavity 2, and the file bag can be conveniently taken out by using the slid-out support frame 3.

[0029] Three driving grooves 4, electric push rods 5 and a push block 6 are arranged in each accommodating cavity 2. The power supply is arranged in series between the three electric push rods 5 in the accommodating cavity 2. Three protrusions 7 are arranged on the lower surface of each support frame 3. The three driving grooves 4 and the electric push rods 5 inside, the push block 6 and the protrusion 7 driven by them form a group of locking mechanisms. The locking mechanisms make each accommodating cavity 2 correspond to a specific support frame 3 one by one, so as to avoid the misalignment of the support frame 3 and the accommodating cavity 2 during the process of taking and placing files. A group of locking mechanisms is arranged in each accommodating cavity 2. The horizontal spacing between the driving grooves 4 arranged in each accommodating cavity 2 is different. The driving grooves 4 in the accommodating cavity 2 are respectively arranged corresponding to the protrusions 7 on the lower surface of the unique support frame 3; like Figure 3 and Figure 4 As shown, three driving grooves 4 are arranged in each accommodating cavity 2, and the distances between the driving grooves 4 are different. Correspondingly, the protrusions 7 on the lower surface of each supporting bracket 3 are matched with the driving grooves 4 at different accommodating cavities 2, respectively. By using the one-to-one corresponding protrusions 7 and driving grooves 4, each accommodating cavity 2 can be matched with a specific supporting bracket 3. In the process of the supporting bracket 3 and the accommodating cavity 2 being engaged and matched, the driving grooves 4 in the accommodating cavity 2 respectively correspond to the unique supporting bracket 3, which can prevent the supporting bracket 3 and the accommodating cavity 2 from being misaligned during the process of taking out the file.

[0030] The shell 1 is an internal hollow structure. The inner wall of the accommodating cavity 2 on the surface of the shell 1 is provided with a through hole that penetrates the interior of the shell 1. A clamping structure is provided on the surface of the shell 1. The clamping structure can realize the clamping process between the support bracket 3 and the shell 1. The clamping structure includes a clamping groove 8. The clamping groove 8 is a square groove. The clamping groove 8 is arranged on the side surface of the shell 1. The clamping groove 8 is arranged around the outer surface of the accommodating cavity 2. A through hole is arranged inside the clamping groove 8 and penetrates the interior of the shell 1. The through hole inside the clamping groove 8 is a U-shaped structure. The through hole inside the clamping groove 8 is clamped and connected with a connecting block 9. The cross-section of the connecting block 9 is an L-shaped structure, and the connecting block 9 is U-shaped and fixedly connected to the lower surface and both side surfaces of the support bracket 3. The support bracket 3 A U-shaped card slot is arranged on the inner wall of the support bracket 3, and a baffle 10 is slidably engaged with the card slot on the inner wall of the support bracket 3, and the baffle 10 is arranged to penetrate the upper surface of the support bracket 3, and an L-shaped card block is arranged on one side of the baffle 10 to engage with the engaging groove 8, and the baffle 10 completely blocks the open side surface of the support bracket 3, and a secondary pushing structure is arranged inside the support bracket 3, and the secondary pushing structure can further push out the file bag inside the support bracket 3, and the secondary pushing structure includes a push plate 11, and the push plate 11 is slidably connected to the inner wall of the support bracket 3, and a No. 1 spring 12 is arranged on one side surface of the push plate 11, and the other end of the No. 1 spring 12 is connected to the inner wall of the support bracket 3, and a plurality of partition plates 13 are slidably installed on the other side surface of the push plate 11, and a vent hole is arranged on the surface of the partition plate 13; like Fig. 9 , Fig.10 , Fig.11 As shown, when the support bracket 3 drives the file bag to connect with the shell 1, the file bag is inserted from the open side of the support bracket 3, and the sliding partition plate 13 is used to separate the file bag. The file bag pushes the push plate 11 inward, and the push plate 11 slides on the inner wall of the support bracket 3 and compresses the No. 1 spring 12, and the baffle plate 10 is inserted downward from the top of the support bracket 3, so that the baffle plate 10 is engaged with the U-shaped groove on the inner wall of the support bracket 3, and the baffle plate 10 is used to completely cover the open side surface of the support bracket 3, and the baffle plate 10 and the push plate 11 are used to clamp the file bag therein, and the support bracket 3 together with the file bag is inserted from the accommodating cavity 2 on one side of the shell 1, so that the protrusion 7 on the lower surface of the support bracket 3 is engaged with the driving groove 4 set inside the accommodating cavity 2, and the support bracket 3 is inserted into the storage cavity 2 on one side of the shell 1. Push it toward the inside of the accommodating chamber 2. When the support bracket 3 slides inward, it drives the connecting card block 9 to move synchronously, so that the connecting card block 9 moves inward until it engages with the through hole inside the engaging groove 8. At this time, the end of the connecting card block 9 is inserted into the hollow shell 1 through the through hole on the surface of the engaging groove 8. When the file bag is taken out, the first-level pushing structure is used to push the support bracket 3 outward at one time, and the baffle 10 is held to pull out the support bracket 3 upward. When the baffle 10 is separated from the support bracket 3, one side of the file bag loses the obstruction of the baffle 10. At this time, the No. 1 spring 12 returns to its original state and pushes the push plate 11 outward. The push plate 11 slides outward to drive the file bag to move, so that the file bag slides out of the support bracket 3, which is convenient for taking the file bag.

[0031] A locking structure is provided inside the shell 1, which can lock the support bracket 3 and the shell 1 while further protecting the paper archives. The locking structure includes a connecting tube 15, which is a hollow cylindrical structure. The connecting tube 15 is fixedly installed inside the shell 1 through a bracket. A No. 2 push block 16 is slidably connected inside the connecting tube 15. A No. 2 spring 17 is provided at one end of the No. 2 push block 16. The other end of the No. 2 spring 17 is fixedly connected to the inner wall of the connecting tube 15. The upper surface of the No. 2 push block 16 is set to an inclined slope. A connecting clip 18 is slidably penetrated through the upper surface of the connecting tube 15. The lower end of the connecting clip 18 is an inclined structure. The lower end of the connecting clip 18 is connected to the inner wall of the connecting tube 15. The slope direction of the surface of the No. 2 push block 16 is opposite, the upper end of the connecting card strip 18 is connected with the connecting card hole 14, the connecting card hole 14 is set through the surface of the connecting card block 9, the outer surface of the connecting tube 15 is annularly provided with multiple vents 19, and the vents 19 are blocked by the outer surface of the No. 2 push block 16. The connecting tube 15, the No. 2 push block 16, the No. 2 spring 17, the connecting card strip 18 and the vent 19 form a group of locking mechanisms, and the locking mechanisms are symmetrically arranged on the surface of the support bracket 3. Multiple connecting tubes 15 are connected with the same connecting pipe 20, the outlet of the connecting pipe 20 runs through the rear surface of the shell 1, and the outlet of the connecting pipe 20 is provided with a valve to control the opening and closing, and the connecting pipe 20 is a nitrogen pipe; like Figure 2 , Figure 5 , Fig.11 and Fig.12 As shown, after the connecting block 9 is inserted into the shell 1, the valve at the outlet of the connecting pipe 20 is opened, and nitrogen is filled into the device through the connecting pipe 20. The nitrogen enters the connecting tube 15 through the connecting pipe 20. The nitrogen first pushes the No. 2 push block 16 to one side inside the connecting tube 15, and the No. 2 push block 16 slides on the inner wall of the connecting tube 15. The sliding No. 2 push block 16 compresses the No. 2 spring 17. When the No. 2 push block 16 slides, the upper surface of the No. 2 push block 16 pushes the connecting card strip 18 upward to slide upward. The connecting card strip 18 moves upward and engages with the connecting card hole 14 on the surface of the connecting block 9. At the same time, when the No. 2 push block 16 slides to one side, the outer wall of the connecting tube 15 is pushed upward. The vent 19 on the surface is exposed, and the nitrogen enters the shell 1 through the vent 19 and enters the support frame 3 through the air hole, wrapping around the surface of the paper file, separating the file from the outside air and further protecting the paper file. In the process of taking the file, the valve at the outlet of the connecting pipe 20 is opened to discharge the nitrogen outward. When the thrust of the nitrogen is lost, the No. 2 push block 16 slides in the opposite direction under the action of the No. 2 spring 17. After the thrust of the No. 2 push block 16 is lost, the connecting card strip 18 slides downward under the action of gravity and loses the engagement with the connecting card hole 14. At this time, the support frame 3 is unlocked from the shell 1, and the support frame 3 can slide outward smoothly.

[0032] Working principle: When using the device to manage and store file bags, insert the file bag from the open side of the support bracket 3, and use the baffle 10 to completely cover the open side surface of the support bracket 3, insert the support bracket 3 together with the file bag into the inner wall of the accommodating chamber 2, so that the protrusion 7 on the lower surface of the support bracket 3 is engaged with the driving groove 4, and the protrusion 7 on the lower surface of each support bracket 3 is matched with the driving groove 4 at different accommodating chambers 2, so as to avoid the misalignment of the file bag caused by the misalignment of the support bracket 3 and the accommodating chamber 2, and use the connection block 9 on the surface of the support bracket 3 to engage with the through hole on the surface of the engaging groove 8, and introduce nitrogen into the device through the connecting pipe 20, and the nitrogen is connected to the connecting tube 1. 5 drives the No. 2 push block 16 to move, and the No. 2 push block 16 drives the connecting card strip 18 to move upward and engage with the connecting card hole 14 to achieve the locking of the support frame 3 and the shell 1. When it is necessary to take the file, the nitrogen is discharged outward to separate the connecting card strip 18 from the connecting card hole 14, and the electric push rod 5 is started. The electric push rod 5 drives the No. 1 push block 6 to move, and the No. 1 push block 6 pushes the protrusion 7 outward, thereby driving the support frame 3 to slide out of the accommodating chamber 2. The baffle plate 10 is held and the support frame 3 is pulled out upward. The side of the file bag loses the obstruction of the baffle plate 10. Under the action of the No. 1 spring 12, the push plate 11 slides outward, and the file bag slides out of the support frame 3, which is convenient for taking the file bag.

[0033] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A self-pushing file storage device, comprising a shell (1), the shell (1) being a rectangular parallelepiped structure, a accommodating cavity (2) being provided through one side surface of the shell (1), the accommodating cavity (2) being a rectangular parallelepiped groove structure, six accommodating cavities (2) being provided on one side surface of the shell (1), the six accommodating cavities (2) being arranged in a matrix, a supporting frame (3) being slidably mounted on the inner wall of each accommodating cavity (2), the supporting frame (3) being a hollow rectangular parallelepiped structure, the upper surface and one side surface of the supporting frame (3) being open, ventilation holes being provided on both side surfaces of the supporting frame (3), the supporting frame (3) being a supporting mechanism for a file bag, characterized in that: A first-stage ejection structure is arranged inside the accommodating cavity (2), and the first-stage ejection structure realizes automatic ejection of the support frame (3) through an electric push rod (5), while achieving a one-to-one correspondence between the accommodating cavity (2) and the support frame (3).

2. The self-pushing file storage device according to claim 1, characterized in that: The first-stage ejection structure comprises a driving groove (4), the driving groove (4) being a rectangular parallelepiped structure, the driving groove (4) being arranged on the bottom surface inside the accommodating cavity (2), and the driving groove (4) passing through the open side of the accommodating cavity (2), an electric push rod (5) being fixedly installed inside the driving groove (4), an output end of the electric push rod (5) being fixedly connected to a first push block (6), the first push block (6) being slidably connected to the inner wall of the driving groove (4), a side surface of the first push block (6) being in contact with a protrusion (7), the protrusion (7) being in contact with the inner wall of the driving groove (4), and an upper surface of the protrusion (7) being fixedly installed on the lower surface of the support bracket (3).

3. The self-pushing file storage device according to claim 2, characterized in that: Three driving grooves (4), an electric push rod (5) and a push block (6) are arranged in each of the accommodating cavities (2); the three electric push rods (5) in the accommodating cavities (2) are connected in series; three protrusions (7) are arranged on the lower surface of each support frame (3); the three driving grooves (4) and the electric push rods (5) therein, the push block (6) and the protrusions (7) driven by them form a set of locking mechanisms; the locking mechanisms make each accommodating cavity (2) correspond to a specific support frame (3) one by one, thereby avoiding misalignment of the support frame (3) and the accommodating cavity (2) during the process of taking and placing files.

4. The self-pushing file storage device according to claim 3, characterized in that: A group of the locking mechanisms are respectively arranged in each accommodating cavity (2); the horizontal spacings between the driving grooves (4) arranged inside each accommodating cavity (2) are different; the driving grooves (4) in the accommodating cavity (2) are respectively arranged corresponding to the protrusions (7) on the lower surface of the unique supporting frame (3).

5. The self-pushing file storage device according to claim 1, characterized in that: The shell (1) is an internal hollow structure; the inner wall of the accommodating cavity (2) on the surface of the shell (1) is provided with a through hole which penetrates the interior of the shell (1); the surface of the shell (1) is provided with a snap-fit ​​structure, and the snap-fit ​​structure can realize the snap-fit ​​process between the support frame (3) and the shell (1).

6. The self-pushing file storage device according to claim 5, characterized in that: The snap-fit ​​structure comprises a snap-fit ​​groove (8), the snap-fit ​​groove (8) being a square-shaped groove, the snap-fit ​​groove (8) being arranged on the side surface of the housing (1), the snap-fit ​​groove (8) being arranged around the outer surface of the accommodating cavity (2), a through hole being arranged inside the snap-fit ​​groove (8) and being connected to the inside of the housing (1), the through hole inside the snap-fit ​​groove (8) being a U-shaped structure, the through hole inside the snap-fit ​​groove (8) being snap-connected to a connecting block (9), the connecting block The cross section of (9) is an L-shaped structure, and the connecting block (9) is U-shaped and fixedly connected to the lower surface and both side surfaces of the support frame (3), the inner wall of the support frame (3) is provided with a U-shaped slot, the slot of the inner wall of the support frame (3) is slidably engaged with a baffle (10), and the baffle (10) is arranged through the upper surface of the support frame (3), an L-shaped block is arranged on one side of the baffle (10) and is engaged with the engaging groove (8), and the baffle (10) completely covers the open side surface of the support frame (3).

7. The self-pushing file storage device according to claim 1, characterized in that: A secondary pushing-out structure is arranged inside the support frame (3), and the secondary pushing-out structure can realize a further pushing-out action of the file bag inside the support frame (3).

8. The self-pushing file storage device according to claim 7, characterized in that: The secondary ejection structure comprises a push plate (11), the push plate (11) being slidably connected to the inner wall of the support frame (3), a first spring (12) being provided on one side surface of the push plate (11), the other end of the first spring (12) being connected to the inner wall of the support frame (3), a plurality of partition plates (13) being slidably mounted on the other side surface of the push plate (11), and a vent hole being provided on the surface of the partition plate (13).

9. The self-pushing file storage device according to claim 1, characterized in that: A locking structure is provided inside the shell (1), and the locking structure can achieve locking between the support frame (3) and the shell (1) while further protecting the paper archive.

10. The self-pushing file storage device according to claim 9, characterized in that: The locking structure comprises a connecting tube (15), the connecting tube (15) being a hollow cylindrical structure, the connecting tube (15) being fixedly mounted inside the housing (1) via a bracket, the inside of the connecting tube (15) being slidably connected to a No. 2 push block (16), one end of the No. 2 push block (16) being provided with a No. 2 spring (17), the other end of the No. 2 spring (17) being fixedly connected to the inner wall of the connecting tube (15), the upper surface of the No. 2 push block (16) being arranged with an inclined slope, the upper surface of the connecting tube (15) being slidably penetrated by a connecting clip (18), the lower end of the connecting clip (18) being an inclined structure, the lower end of the connecting clip (18) being in the opposite direction to the slope of the surface of the No. 2 push block (16), the upper end of the connecting clip (18) being The connecting tube (15) is engaged with a connecting card hole (14), the connecting card hole (14) is arranged through the surface of the connecting card block (9), the outer surface of the connecting tube (15) is provided with a plurality of vents (19) in an annular manner, the vents (19) are blocked by the outer surface of the second push block (16), the connecting tube (15), the second push block (16), the second spring (17), the connecting card strip (18) and the vents (19) form a group of locking mechanisms, the locking mechanisms are symmetrically arranged on the surface of the support frame (3), the plurality of connecting tubes (15) are connected to the same connecting pipe (20), the outlet of the connecting pipe (20) passes through the rear surface of the housing (1), the outlet of the connecting pipe (20) is provided with a valve to control opening and closing, and the connecting pipe (20) is a nitrogen pipe.

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