Lifting extraction cabinet for file management

Abstract

The utility model belongs to the technical field of file management, and particularly relates to a lifting extraction cabinet for file management, which comprises a cabinet body. The middle part of the cabinet body is fixedly connected with a plurality of groups of storage racks; a plurality of storage boxes are detachably mounted in the middle of the storage rack; the middle part of the cabinet body is rotationally connected with a pair of screw rods; a driving assembly is mounted at the top of the cabinet body; the pair of lead screws rotates through a driving assembly. The middle parts of the pair of lead screws are in threaded connection with a supporting plate; the bottom of the supporting plate is fixedly connected with a linear motor. The output end of the linear motor is fixedly connected with a multi-stage telescopic electric cylinder; the output end of the multi-stage telescopic electric cylinder is fixedly connected with a supporting plate; by means of the structure, files at the high position can be conveniently taken and placed, meanwhile, the height of the cabinet body does not become a key factor influencing the file taking and placing convenience any more, and therefore the cabinet body can be arranged to be higher, the storage number of the files is increased, and waste of space resources is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of archives management technology, specifically a lifting and retrieving cabinet for archives management. Background Technology

[0002] Filing cabinets, which are cabinets used to store archives, are a relatively traditional way of storing archives. They usually refer to boxes with lids and cabinets with doors.

[0003] Once files are placed in a filing cabinet, they are protected by the cabinet to reduce the damage caused by external substances. The more layers and the taller the filing cabinet, the more files it can store. However, when the filing cabinet is too tall, people need to use ladders or other tools to lift themselves up to retrieve the files, which is inconvenient and poses certain safety hazards.

[0004] Therefore, this utility model provides a lifting and retrieving cabinet for file management. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A lifting and retrieving cabinet for file management, comprising a cabinet body; multiple storage racks fixedly connected to the middle of the cabinet body; multiple storage boxes detachably installed in the middle of the storage racks; a pair of lead screws rotatably connected to the middle of the cabinet body; a driving assembly installed on the top of the cabinet body; the pair of lead screws rotating via the driving assembly; a support plate threadedly connected to the middle of the pair of lead screws; a linear motor fixedly connected to the bottom of the support plate; a multi-stage telescopic electric cylinder fixedly connected to the output end of the linear motor; the multi-stage telescopic electric cylinder... A tray is fixedly connected to the outlet end; the tray slides above the support plate; multiple through slots are opened in the middle of the storage rack; a fixing block is fixedly connected to the bottom of the storage box; a first motor is fixedly connected to the top of the tray; a matching rod is fixedly connected to the output end of the first motor; a baffle is fixedly connected to the top of the tray; multiple support legs are fixedly connected to the bottom of the storage box; with the above structure, files in high positions can be easily retrieved and placed, and the height of the cabinet is no longer a key factor affecting the convenience of file retrieval and placement, so the cabinet can be set higher, increasing the number of files stored and reducing the waste of space resources.

[0007] Preferably, the drive assembly includes a second motor; the second motor is fixedly connected to the top of the cabinet; a first gear is fixedly connected to the output end of the second motor; a transmission rod is rotatably connected to the top of the cabinet; a second gear is fixedly connected to the middle of the transmission rod; the first gear and the second gear are meshed; the two ends of the transmission rod and the top end of the lead screw are connected by bevel gears for transmission; with the above structure, a pair of lead screws can rotate simultaneously and at the same speed, reducing the impact on the retrieval and placement of the storage box caused by inconsistent movement speeds at both ends of the support plate.

[0008] Preferably, a protective cover is fixedly connected to the middle of the cabinet; the lead screw is located inside the protective cover; a winding box is fixedly connected to the top and bottom of the protective cover; a protective film is installed inside the winding box; the other end of the pair of protective films is fixedly connected to the top and bottom of the support plate respectively; through the above structure, the occurrence of external impurities falling on the lead screw, causing obstruction between the lead screw and the support plate and affecting the retrieval and placement of the storage box, can be reduced.

[0009] Preferably, a first magnet is fixed to the side wall of the protective cover; a magnetic metal strip is fixed to the side wall of the protective film; and the lead screw is made of flexible metal. Through the above structure, the occurrence of external impurities entering the interior of the protective cover and falling on the lead screw, thereby affecting the fit between the lead screw and the support plate, can be further reduced.

[0010] Preferably, a second magnet is fixedly connected to the inner wall of the through groove; a third magnet is fixedly connected to the outer wall of the storage box; and multiple rollers are rotatably connected to the inner bottom of the through groove. With the above structure, the wear on the bottom of the storage box during loading and unloading can be reduced, and the occurrence of the storage box sliding out of the storage rack and affecting the movement of the support plate can be reduced.

[0011] Preferably, the top of the baffle is provided with a slot; the side wall of the storage box is fixedly connected with a locking block; when the storage box is taken out, the locking block will fall into the slot, and the locking block will be limited by the locking rod, so that the storage box will not move easily on the tray, thereby reducing the occurrence of obstruction caused by the offset of the storage box when it is put into the storage rack.

[0012] Preferably, a wear-resistant patch is fixed to the side wall of the first magnet; the wear-resistant patch is detachable; through the above structure, the mutual wear between the first magnet and the magnetic metal strip can be reduced, and the service life of the component can be improved.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The file management lifting retrieval cabinet of this utility model, through the arrangement of cabinet body, storage rack, storage box, lead screw, support plate, linear motor, multi-stage telescopic electric cylinder, tray, through groove, fixing block, first motor, cooperating rod and baffle, can conveniently retrieve and place files in high positions. At the same time, the height of the cabinet body is no longer a key factor affecting the convenience of file retrieval and placement, so the cabinet body can be set higher, increasing the number of files stored and reducing the waste of space resources.

[0015] 2. The file management lifting retrieval cabinet of this utility model, through the arrangement of a second motor, a first gear, a transmission rod, and a second gear, enables a pair of lead screws to rotate simultaneously and at the same speed, reducing the impact on the retrieval and placement of storage boxes caused by inconsistent movement speeds at both ends of the support plate. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the storage rack structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the storage box in this utility model;

[0020] Figure 4 This is a schematic diagram of the drive mechanism in this utility model.

[0021] In the diagram: 1. Cabinet; 12. Storage rack; 13. Storage box; 14. Lead screw; 15. Support plate; 16. Linear motor; 17. Multi-stage telescopic electric cylinder; 18. Pallet; 19. Through slot; 110. Fixing block; 111. First motor; 112. Matching rod; 113. Baffle; 114. Support leg; 2. Second motor; 21. First gear; 22. Transmission rod; 23. Second gear; 3. Protective cover; 31. Rewind box; 32. Protective film; 5. Second magnet; 51. Third magnet; 52. Circular roller; 6. Slot; 61. Locking block. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4As shown in the figure, a lifting and retrieving cabinet for file management according to an embodiment of the present invention includes a cabinet body 1; multiple sets of storage racks 12 are fixedly connected to the middle of the cabinet body 1; multiple storage boxes 13 are detachably installed in the middle of the storage racks 12; a pair of lead screws 14 are rotatably connected to the middle of the cabinet body 1; a driving assembly is installed on the top of the cabinet body 1; the pair of lead screws 14 are rotated by the driving assembly; a support plate 15 is threadedly connected to the middle of the pair of lead screws 14; a linear motor 16 is fixedly connected to the bottom of the support plate 15; a multi-stage telescopic mechanism is fixedly connected to the output end of the linear motor 16. Electric cylinder 17; a support plate 18 is fixedly connected to the output end of the multi-stage telescopic electric cylinder 17; the support plate 18 is slidably arranged above the support plate 15; multiple through slots 19 are opened in the middle of the storage rack 12; a fixing block 110 is fixedly connected to the bottom of the storage box 13; a first motor 111 is fixedly connected to the top of the support plate 18; a matching rod 112 is fixedly connected to the output end of the first motor 111; a baffle 113 is fixedly connected to the top of the support plate 18; multiple support legs 114 are fixedly connected to the bottom of the storage box 13; during operation, the drive mechanism is started to drive a pair of lead screws 14 to rotate. The movement causes the support plate 15 to rise and fall, adjusting the tray 18 to the height of the gap between the pair of storage racks 12. Then, the multi-stage telescopic electric cylinder 17 is activated to insert the tray 18 between the pair of storage racks 12. Next, the first motor 111 is activated to drive the cooperating rod 112 to rotate, causing the end of the cooperating rod 112 to rotate to the side wall of the fixing block 110. Then, the multi-stage telescopic electric cylinder 17 is activated again to move the tray 18, and the cooperating rod 112 pushes the fixing block 110 to make the storage box 13 leave the inside of the storage rack 12 and fall down. The file is placed on the tray 18 and moved to a lower position. After the file is viewed, the tray 18 can be moved back to the position where the storage box 13 was taken out. Then, the storage box 13 is pushed into the storage rack 12 by the baffle 113 limiting the storage box 13. With the above structure, files in high positions can be easily retrieved and placed. At the same time, the height of the cabinet 1 is no longer a key factor affecting the convenience of file retrieval and placement. Thus, the cabinet 1 can be set higher, increasing the number of files that can be stored and reducing the waste of space resources.

[0024] like Figures 1 to 4As shown, the drive assembly includes a second motor 2; the second motor 2 is fixed to the top of the cabinet 1; a first gear 21 is fixed to the output end of the second motor 2; a transmission rod 22 is rotatably connected to the top of the cabinet 1; a second gear 23 is fixed to the middle of the transmission rod 22; the first gear 21 and the second gear 23 are meshed; the two ends of the transmission rod 22 and the top of the lead screw 14 are connected by bevel gears for transmission; during operation, the second motor 2 is started to drive the first gear 21 to rotate, and the transmission rod 22 is driven to rotate through the engagement between the first gear 21 and the second gear 23, and then the pair of lead screws 14 are driven to rotate synchronously through the engagement between the transmission rod 22 and the pair of lead screws 14. Through the above structure, the pair of lead screws 14 can rotate simultaneously and at the same speed, reducing the situation where the inconsistent movement speeds of the two ends of the support plate 15 affect the handling of the storage box 13.

[0025] like Figures 1 to 4 As shown, a protective cover plate 3 is fixedly connected to the middle of the cabinet 1; the lead screw 14 is located inside the protective cover plate 3; a winding box 31 is fixedly connected to the top and bottom of the protective cover plate 3; a protective film 32 is installed inside the winding box 31; the other ends of a pair of protective films 32 are respectively fixed to the top and bottom of the support plate 15; during operation, as the support plate 15 rises and falls, the protective film 32 will extend or retract from the winding box 31 simultaneously, and the protective film 32 will block the opening of the protective cover plate 3, making it difficult for external impurities to enter and fall on the lead screw 14. Through the above structure, the occurrence of external impurities falling on the lead screw 14, causing obstruction between the lead screw 14 and the support plate 15, and affecting the retrieval and placement of the storage box 13, can be reduced.

[0026] like Figures 1 to 4 As shown, a first magnet is fixed to the side wall of the protective cover plate 3; a magnetic metal strip is fixed to the side wall of the protective film 32; the lead screw 14 is made of flexible metal; during operation, the first magnet will attract the magnetic metal strip, thereby making the protective film 32 stick tightly to the side wall of the protective cover plate 3. Through the above structure, the entry of external impurities into the interior of the protective cover plate 3 and falling on the lead screw 14 can be further reduced, which may cause the lead screw 14 and the support plate 15 to be affected.

[0027] like Figures 1 to 3As shown, a second magnet 5 is fixedly connected to the inner wall of the through groove 19; a third magnet 51 is fixedly connected to the outer wall of the storage box 13; multiple rollers 52 are rotatably connected to the inner bottom of the through groove 19; during operation, when the storage box 13 is picked up or put down, the bottom of the storage box 13 will roll with the multiple rollers 52, reducing the friction on the bottom of the storage box 13. After the storage box 13 is put into the storage rack 12, the second magnet 5 and the third magnet 51 will attract each other, so that the storage box 13 will not easily slide out of the storage rack 12. Through the above structure, the wear on the bottom of the storage box 13 during picking up and putting down can be reduced, and the situation where the storage box 13 slides out of the storage rack 12 and affects the movement of the support plate 15 can be reduced.

[0028] like Figures 1 to 3 As shown, a slot 6 is provided on the top of the baffle 113; a locking block 61 is fixed to the side wall of the storage box 13; during operation, when the storage box 13 is taken out, the locking block 61 will fall into the slot 6, which, together with the locking rod 112, limits the fixing block 110, so that the storage box 13 will not move easily on the tray 18, thereby reducing the occurrence of obstruction caused by the offset of the storage box 13 when it is put into the storage rack 12.

[0029] The first magnet has a wear-resistant sticker fixed to its side wall; the wear-resistant sticker is detachable; through the above structure, the mutual wear between the first magnet and the magnetic metal strip can be reduced, and the service life of the component can be improved.

[0030] During operation, the drive mechanism is activated to rotate a pair of lead screws 14, causing the support plate 15 to rise and fall, adjusting the tray 18 to the height of the gap between the pair of storage racks 12. Then, the multi-stage telescopic electric cylinder 17 is activated to insert the tray 18 between the pair of storage racks 12. Next, the first motor 111 is activated to rotate the cooperating rod 112, causing the end of the cooperating rod 112 to rotate to the side wall of the fixing block 110. Then, the multi-stage telescopic electric cylinder 17 is activated again to move the tray 18, pushing the fixing block 110 through the cooperating rod 112, causing the storage box 13 to leave the storage rack 12 and fall onto the tray 18, which is then carried to a lower position. After the file is retrieved, the tray 18 can be moved back to the position where the storage box 13 was removed. Then, the storage box 13 is pushed into the storage rack 12 by the baffle 113 limiting its movement. The second motor 2 is activated to rotate the first gear 21, and the engagement between the first gear 21 and the second gear 23 drives the transmission... The rotating rod 22, through the cooperation between the transmission rod 22 and a pair of lead screws 14, drives the pair of lead screws 14 to rotate synchronously. As the support plate 15 rises and falls, the protective film 32 extends or retracts synchronously from the winding box 31. At the same time, the protective film 32 blocks the opening of the protective cover plate 3, making it difficult for external impurities to enter and fall onto the lead screws 14. The first magnet attracts the magnetic metal strip, thus making the protective film 32 stick tightly to the side wall of the protective cover plate 3. When the storage box 13 is being retrieved... When placed, the bottom of the storage box 13 will roll with multiple rollers 52 to reduce the friction on the bottom of the storage box 13. After the storage box 13 is placed inside the storage rack 12, the second magnet 5 and the third magnet 51 will attract each other, so that the storage box 13 will not easily slide out of the storage rack 12. When the storage box 13 is taken out, the locking block 61 will fall into the locking slot 6, and the locking rod 112 will limit the fixing block 110, so that the storage box 13 will not easily move on the tray 18.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An archive management lifting and extracting cabinet comprising a cabinet body (1); characterized in that: The middle part of the cabinet body (1) is fixedly connected with a plurality of storage shelves (12); the middle part of the storage shelf (12) is detachably connected with a plurality of storage boxes (13); the middle part of the cabinet body (1) is rotatably connected with a pair of lead screws (14); the top of the cabinet body (1) is provided with a driving assembly; the pair of lead screws (14) is rotated by the driving assembly; the middle part of the pair of lead screws (14) is threadedly connected with a support plate (15); the bottom of the support plate (15) is fixedly connected with a linear motor (16); the output end of the linear motor (16) is fixedly connected with a multi-stage telescopic electric cylinder (17); the output end of the multi-stage telescopic electric cylinder (17) is fixedly connected with a supporting plate (18); the supporting plate (18) is slidably arranged above the support plate (15); the middle part of the storage shelf (12) is provided with a plurality of through grooves (19); the bottom of the storage box (13) is fixedly connected with a fixed block (110); the top of the supporting plate (18) is fixedly connected with a first motor (111); the output end of the first motor (111) is fixedly connected with a matching rod (112); the top of the supporting plate (18) is fixedly connected with a baffle (113); the bottom of the storage box (13) is fixedly connected with a plurality of supporting legs (114).

2. The lifting and extracting cabinet for archive management according to claim 1, characterized in that: The driving assembly comprises a second motor (2); the second motor (2) is fixedly connected to the top of the cabinet body (1); the output end of the second motor (2) is fixedly connected with a first gear (21); the top of the cabinet body (1) is rotatably connected with a transmission rod (22); the middle part of the transmission rod (22) is fixedly connected with a second gear (23); the first gear (21) and the second gear (23) are meshingly arranged; the both ends of the transmission rod (22) and the top end of the lead screw (14) are drivingly connected through bevel gears.

3. The lift and access cabinet of claim 1, wherein: The middle part of the cabinet body (1) is fixedly connected with a protective cover plate (3); the lead screw (14) is located in the interior of the protective cover plate (3); the top and bottom of the protective cover plate (3) are fixedly connected with a winding box (31); the interior of the winding box (31) is provided with a protective film (32); the other ends of the pair of protective films (32) are respectively fixedly connected to the top and bottom of the support plate (15).

4. The lift and access cabinet of claim 3, wherein: The sidewall of the protective cover plate (3) is fixedly connected with a first magnet; the sidewall of the protective film (32) is fixedly connected with a magnetic metal strip; the lead screw (14) is made of flexible metal material.

5. The lift and access cabinet of claim 1, wherein: The inner sidewall of the through groove (19) is fixedly connected with a second magnet (5); the outer sidewall of the storage box (13) is fixedly connected with a third magnet (51); the inner bottom of the through groove (19) is rotatably connected with a plurality of rollers (52).

6. The lift and access cabinet of claim 1, wherein: The top of the baffle (113) is provided with a clamping groove (6); the sidewall of the storage box (13) is fixedly connected with a clamping block (61).

7. The lift and access cabinet of claim 4, wherein: The sidewall of the first magnet is fixedly connected with a wear-resistant sticker; the wear-resistant sticker is detachably arranged. The sidewall of the first magnet is fixedly connected with a wear-resistant sticker; the wear-resistant sticker is detachably arranged.

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