CN114176331A - File management device and using method thereof - Google Patents

File management device and using method thereof Download PDF

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Publication number
CN114176331A
CN114176331A CN202111449660.4A CN202111449660A CN114176331A CN 114176331 A CN114176331 A CN 114176331A CN 202111449660 A CN202111449660 A CN 202111449660A CN 114176331 A CN114176331 A CN 114176331A
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CN
China
Prior art keywords
cabinet
chain
file
file cabinet
shaft
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Withdrawn
Application number
CN202111449660.4A
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Chinese (zh)
Inventor
杨铭文
曹珊
刘宁
卢绪菲
曹爱华
赵莉
李振利
刘珊珊
张国梁
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Individual
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Individual
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Filing date
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Priority to CN202111449660.4A priority Critical patent/CN114176331A/en
Publication of CN114176331A publication Critical patent/CN114176331A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
    • A47B63/06—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts
    • A47B63/067—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts with a noria lift
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B51/00—Cabinets with means for moving compartments up and down
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)

Abstract

The invention discloses a file management device and a using method thereof, and the file management device comprises an upper cabinet body, wherein a first file cabinet, a second file cabinet and a third file cabinet are arranged in the upper cabinet body; a first chain is hung on the first chain wheel, a second chain is hung on the second chain wheel, and the transmission shaft drives the first chain or the second chain to rotate when rotating; the first chain is connected with a plurality of first bearing plates, a supporting shaft of the first file cabinet is arranged on the first bearing plates, the second chain is connected with a plurality of second bearing plates, and a supporting shaft of the third file cabinet is arranged on the second bearing plates; the upper cabinet body is connected with an upper sliding groove and a lower sliding groove which are arranged in the inclined direction, and a supporting shaft of the second gear cabinet is arranged in the upper sliding groove. The device can conveniently adjust the positions among the file cabinets, thereby facilitating the taking and placing work of the files.

Description

File management device and using method thereof
Technical Field
The invention relates to the technical field of file storage, in particular to a file management device and a using method thereof.
Background
Filing cabinet belongs to office furniture series, namely the cupboard that is used for saving archival data, at present, archives commonly used are generally placed and are stored in the inside of filing cabinet, when needs use archives directly take can from the inside of filing cabinet, convenient to use, and the placing of archives classification neatly generous in the filing cabinet, conveniently look for and look for.
The wall of current filing cabinet top is higher, and the file is inconvenient if placing in the wall at filing cabinet top and take, and cuts off interior file and stand through the frictional force between each other and place, if the file does not fill up to cut off the file and empty easily, influence pleasing to the eye and deposit and take, the practicality is not high. In view of the above, research and improvement are made on the existing structure and defects, and a file management apparatus and a method for using the same are provided to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the problems in the prior art, a file management device and a using method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a file management device, which comprises an upper cabinet body, wherein a first file cabinet, a second file cabinet and a third file cabinet are arranged in the upper cabinet body, the first file cabinet, the second file cabinet and the third file cabinet are all rotatably connected with supporting shafts, a transmission shaft is rotatably connected in the upper cabinet body, and a first chain wheel and a second chain wheel are rotatably connected in the upper cabinet body; a first chain is hung on the first chain wheel, a second chain is hung on the second chain wheel, and the transmission shaft drives the first chain or the second chain to rotate when rotating; the first chain is connected with a plurality of first bearing plates, a supporting shaft of a first file cabinet is arranged on the first bearing plates, the second chain is connected with a plurality of second bearing plates, and a supporting shaft of a third file cabinet is arranged on the second bearing plates; the upper cabinet body is connected with an upper chute and a lower chute which are arranged in the same inclined direction, and a supporting shaft of the second gear cabinet is arranged in the upper chute.
Preferably, the left end of the upper chute is lower than the right end of the upper chute, the left end of the lower chute is higher than the right end of the lower chute, and in an initial state, at least one second bearing plate is arranged on one side of the lower chute, and at least one first bearing plate is arranged on one side of the upper chute; in an initial state, the first file cabinet is arranged at the upper left side, the second file cabinet is arranged at the upper right side, the third file cabinet is arranged at the lower right side, and a gap is reserved between the second file cabinet and the third file cabinet.
Preferably, go up the spout right-hand member and rotate through the pivot and be connected with the reversal piece, be provided with volute spiral spring in the pivot, go up the spout right-hand member be connected with the stopper of reversal piece looks adaptation, the stopper sets up the reversal piece below, the second is accepted the board and is set up stopper one side, the reversal piece with the upper chute communicates mutually.
Preferably, the upper cabinet body is rotatably connected with a first ratchet wheel through a first main shaft, and a second bevel gear is fixedly sleeved on the first main shaft; the first chain is hung on the first ratchet wheel and the first chain wheel, the first main shaft is rotatably connected with a first pawl through a torsion spring, and the first pawl is arranged in the first ratchet wheel and matched with the first ratchet wheel.
Preferably, the transmission shaft is fixedly sleeved with a first bevel gear, and the first bevel gear is meshed with the second bevel gear; the first ratchet wheel is annularly provided with a plurality of through holes, the upper cabinet body is connected with a self-locking needle in a sliding mode, one end of the self-locking needle is arranged on the outer side of the upper cabinet body, and the other end of the self-locking needle penetrates through the through holes; when the first main shaft rotates clockwise, the first ratchet wheel is driven to rotate.
Preferably, the upper cabinet body is rotatably connected with a second ratchet wheel through a second main shaft, and a third bevel gear is fixedly sleeved on the second main shaft; the second chain is hung on the second ratchet wheel and the second chain wheel, the second main shaft is rotatably connected with a second pawl through a torsion spring, and the second pawl is arranged in the second ratchet wheel and matched with the second ratchet wheel.
Preferably, the transmission shaft is fixedly sleeved with a fourth bevel gear, and the fourth bevel gear is meshed with the third bevel gear; when the second main shaft rotates anticlockwise, the second ratchet wheel is driven to rotate.
The invention also provides a using method of the file management device, and when the file management device is used for taking and placing the file in the first file cabinet, the using method comprises the following steps:
s1: the transmission shaft is rotated to drive the first chain to rotate, the first chain drives the first bearing plate to move downwards, so that the support shaft of the first file cabinet drives the first file cabinet to move downwards, the first file cabinet moves to the lower left of the upper cabinet body, and in the process, the support shaft of the first file cabinet moves into the lower chute;
s2: the supporting shaft of the second file cabinet slides along the upper chute, so that the second file cabinet slides to the upper left of the upper cabinet body, in the process, one first bearing plate moves to one side of the upper chute, the supporting shaft of the second file cabinet moves to the first bearing plate, and the first bearing plate plays a role in supporting the second file cabinet;
s3: then the transmission shaft is rotated reversely, the rotation shaft drives the second chain to rotate, the second chain drives the second bearing plate to move upwards, the support shaft of the third file cabinet drives the third file cabinet to move upwards, so that the third file cabinet moves to the upper right of the upper cabinet body, in the process, the second bearing plate drives the reversing block to rotate, the support shaft of the third file cabinet moves to the upper part of the reversing block and then falls into the upper chute, and at the moment, the third file cabinet is contacted with the second file cabinet;
s4: first filing cabinet slides along the gliding chute to make first filing cabinet slide to the right side below of the upper cabinet body, at this in-process, one of them second is accepted the board and is moved one side of the gliding chute, and the back shaft of first filing cabinet moves on the second is accepted the board.
Preferably, in step S1, the method for rotating the first chain by the rotating shaft includes: and the rotating shaft is rotated, the first main shaft is driven to rotate through the first bevel gear and the second bevel gear, the first ratchet wheel is driven to rotate clockwise under the action of the first pawl, the first ratchet wheel drives the first chain to rotate clockwise, and the second ratchet wheel does not rotate in the process.
Preferably, in step S3, the method for rotating the second chain by the rotating shaft includes: and the rotating shaft is rotated reversely, the first main shaft is driven to rotate through the fourth bevel gear and the third bevel gear, the second ratchet wheel is driven to rotate anticlockwise under the action of the second pawl, the second ratchet wheel drives the second chain to rotate anticlockwise, and the first ratchet wheel does not rotate in the process.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with three file cabinets, wherein the second file cabinet and the third file cabinet are arranged on the outer side in the initial state, the first file cabinet is arranged on the inner side, the inner row and the outer row of file cabinets effectively improve the utilization rate of space, the three file cabinets can move alternately, so that the first file cabinet positioned inside moves to the lower right side of the upper cabinet body, the effect of convenient taking and placing can be achieved, the situation that the file cabinet is inconvenient to take and place due to too high height can be prevented, the operation is convenient, the aim of facilitating storage can be achieved due to poor light, more important files can be placed in the file cabinets, on the other hand, the efficiency of file access is effectively improved, the practicability and flexibility of the file cabinets are effectively improved, and the file cabinets are convenient and fast.
2. According to the mechanism with the mutually matched ratchet wheels and pawls, when the transmission shaft rotates clockwise, the second bevel gear rotates clockwise and can drive the first ratchet wheel to rotate, so that the movement of the first chain can be realized, at the moment, the third bevel gear also rotates clockwise, so that the second ratchet wheel cannot rotate, and the second chain cannot move, so that when the transmission shaft rotates, only the first file cabinet is driven to slowly descend without influencing the second and third file cabinets, and meanwhile, the second file cabinet can slide to the upper left of the upper cabinet body along the upper chute, so that the file cabinet can be moved only by rotating the transmission shaft, the operation flow is effectively simplified, the operation is more convenient, and the file cabinet can be used conveniently.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an overall side view of the present invention;
FIG. 3 is a schematic view of the structure of portion A-A of FIG. 1;
FIG. 4 is a schematic view of the structure of part B-B of FIG. 1;
FIG. 5 is a schematic view of the first ratchet structure of FIG. 4;
FIG. 6 is a schematic view of a second ratchet structure shown in FIG. 1.
Description of reference numerals:
1, a frame body; 2, an upper cabinet body; 3, a lower cabinet body; 4 a first chain; 5, a handle; 6 a first sprocket; 7 supporting the shaft; 8 a first bearing plate; 9 a limiting block; 10, an upper chute; 11 a volute spiral spring; 12 reversing the block; 13 a second sprocket; 14 a second bearing plate; 15 a drive shaft; 16 a first bevel gear; 17 a second bevel gear; 18 a first ratchet; 19 a lower chute; 20 a second ratchet wheel; 21 a third bevel gear; 22 a fourth bevel gear; 23 self-locking needle; 24 a second chain; 41 a first filing cabinet; 42 a second filing cabinet; 43 third filing cabinet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1-6, the present embodiment provides a file management device, which includes a frame body 1, an upper cabinet 2 connected to the upper end of the frame body 1, and a lower cabinet 3 connected to the lower end of the frame body 1. One side of the upper cabinet body 2 is rotatably connected with a switch door, and the switch door is connected with a handle 5. Under initial condition, the switch door makes the cabinet body 2 form the space of relative closure, when the work of getting of needs archives, through pulling handle 5 to open the switch door, make things convenient for getting of the interior archives of the cabinet body 2 to put the work.
A first file cabinet 41, a second file cabinet 42 and a third file cabinet 43 are arranged in the upper cabinet body 2, the first file cabinet 41, the second file cabinet 42 and the third file cabinet 43 are all rotatably connected with a supporting shaft 7, a transmission shaft 15 is rotatably connected in the upper cabinet body 2, and a first chain wheel 6 and a second chain wheel 13 are rotatably connected in the upper cabinet body; first chain 4 is hung on first sprocket 6, second chain 24 is hung on second sprocket 13, drives first chain 4 or second chain 24 and rotates when transmission shaft 15 rotates.
The first chain 4 is connected with a plurality of first bearing plates 8, the supporting shaft 7 of the first file cabinet 41 is arranged on the first bearing plates 8, the second chain 24 is connected with a plurality of second bearing plates 14, and the supporting shaft 7 of the third file cabinet 43 is arranged on the second bearing plates 14; the upper cabinet body 2 is connected with an upper chute 10 and a lower chute 19 which are arranged in the inclined directions, and the supporting shaft 7 of the second gear cabinet 42 is arranged in the upper chute 10.
The left end of the upper chute 10 is low, the right end of the upper chute is high, the left end of the lower chute 19 is high, the right end of the lower chute is low, in an initial state, at least one second bearing plate 14 is arranged on one side of the lower chute 19, and at least one first bearing plate 8 is arranged on one side of the upper chute 10.
In the initial state, the first filing cabinet 41 is disposed at the upper left, the second filing cabinet 42 is disposed at the upper right, the third filing cabinet 43 is disposed at the lower right, and a gap is left between the second filing cabinet 42 and the third filing cabinet 43.
The left end of the first filing cabinet 41 contacts with the upper cabinet 2, so that the upper cabinet 2 and the first receiving plate 8 support the first filing cabinet 41. The first receiving plate 8 enables the first file cabinet 41 to be always positioned at the upper left of the upper cabinet body 2, and the upper cabinet body 2 enables the first file cabinet 41 to be kept relatively vertical, so that the first file cabinet 41 is prevented from being inclined.
The left end of the second file cabinet 42 contacts the first file cabinet 41, so that the first file cabinet 41 and the upper sliding chute 10 support the second file cabinet 42, and the supporting shaft 7 of the second file cabinet 42 is located in the upper sliding chute 10.
The upper surface of the second filing cabinet 42 is slightly higher than the upper surface of the first filing cabinet 41. The lower surface of the first filing cabinet 41 is higher than the upper surface of the third filing cabinet 43. So that there is sufficient sliding space when the file cabinet is sliding in the upper chute 10 or the lower chute 19.
When the first filing cabinet 41 moves to the left lower side of the upper cabinet 2, and then the second filing cabinet 42 moves to the left upper side of the upper cabinet 2, a gap is left between the first filing cabinet 41 and the second filing cabinet 42, so that when the third filing cabinet 42 moves to the right upper side of the upper cabinet 2, the first filing cabinet 41 has enough activity space, and can slide to the right lower side of the upper cabinet 2 under the action of the lower chute 19.
When the supporting shaft 7 of the file cabinet moves into the upper chute 10, if the upper left side of the file cabinet is empty, the upper chute 10 is arranged to be lower left and higher right under the action of gravity, so that the file cabinet can slide to the upper left side of the upper cabinet body 2.
When the supporting shaft 7 of the file cabinet moves into the lower chute 10, if the lower right side of the file cabinet is empty, the lower chute 10 is arranged in a high-right position under the action of gravity, so that the file cabinet can slide to the lower right side of the upper cabinet body 2.
The first bearing plates 8 are at least two and are arranged at two ends of the first chain 4, when one of the first bearing plates 8 moves to the lower end, at least one of the first bearing plates 8 moves to the left side of the upper chute 10 and is slightly lower than the upper chute 10, so that the support shaft 7 in the upper chute 10 can move above the first bearing plate 8.
In addition, the bottom end of the upper cabinet body 2 is inclined and the left end is higher and the right end is lower, when the first file cabinet 41 starts to move, the first bearing plate 8 drives the supporting shaft 7 of the first file cabinet 41 to move downwards, at this time, the first chain 4 rotates slowly, so that the first file cabinet 41 can be driven to descend slowly, when the first file cabinet 41 contacts with the bottom end of the upper cabinet body 2, the first file cabinet 41 cannot move downwards continuously, the supporting shaft 7 of the first file cabinet 41 can be separated from the first bearing plate 8, at this time, the transmission shaft 15 cannot feel load, so that one of the first bearing plates 8 can move to one side of the upper chute 10 when the transmission shaft 15 rotates for a whole circle, and the supporting shaft 7 of the second file cabinet 42 is convenient to bear. At this time, the first filing cabinet 41 slides to the lower right of the upper cabinet 2, so that the supporting shaft 7 of the first filing cabinet 41 can slide into the lower chute 19.
Go up spout 10 right-hand member and rotate through the pivot and be connected with anti-rotation piece 12, be provided with volute spiral spring 11 in the pivot, go up spout 10 right-hand member and be connected with the stopper 9 with anti-rotation piece 12 looks adaptation, stopper 9 sets up in the 12 below of anti-rotation piece, and the second accepts the board 14 and sets up in stopper 9 one side, and anti-rotation piece 12 and last spout 10 are linked together. The limiting block 9 has a limiting effect on the rotation of the reverse rotation block 12, so that the reverse rotation block 12 cannot rotate to a position lower than the upper chute 10.
The second bearing plates 14 are at least two and are arranged at two ends of the second chain 24, when one of the second bearing plates 14 moves to the lower end, the at least one second bearing plate 14 moves to the right side of the upper chute 10 and is slightly higher than the reversing block 12, so that the supporting shaft 7 on the second bearing plate 14 can move to the reversing block 12 and slide into the upper chute 10.
In addition, the second receiving plate 14 is configured as shown in fig. 4, a side of the second receiving plate 14 close to the second chain 24 is provided with a groove for receiving the supporting shaft 7, and a side far from the second chain 24 is an inclined surface inclined downwards. When the second supporting plate 14 drives the third filing cabinet 43 to move upward through the supporting shaft 7 of the third filing cabinet 43, the second supporting plate 14 drives the reverse rotation block 12 to rotate, and after the second supporting plate 14 is higher than the reverse rotation block 12, the third filing cabinet 43 contacts with the right end of the upper cabinet body 2.
Therefore, when the second supporting plate 14 rotates to the uppermost end of the second chain 24, at this time, the third filing cabinet 43 cannot continue to move upward, so that the supporting shaft 7 of the third filing cabinet 43 moves out of the groove of the second supporting plate 14 to one side of the inclined surface of the second supporting plate 14, the inclined surface can facilitate the separation of the second supporting plate 14 and the supporting shaft 7 of the third filing cabinet 43, along with the continuous rotation of the second chain 24, the supporting shaft 7 of the second supporting plate 14 and the third filing cabinet 43 is separated, the supporting shaft 7 of the third filing cabinet 43 falls on the reversing block 12 under the action of gravity, and then slides into the upper chute 10, and at this time, the filing cabinets located at the upper left of the upper cabinet body 2 contact with each other, thereby realizing the relative fixing work of the third filing cabinet 43.
The upper cabinet body 2 is rotatably connected with a first ratchet wheel 18 through a first main shaft, and a second bevel gear 17 is fixedly sleeved on the first main shaft; the first chain 4 is hung on the first ratchet wheel 18 and the first chain wheel 6, the first main shaft is rotatably connected with a first pawl through a torsion spring, and the first pawl is arranged in the first ratchet wheel 18 and matched with the first ratchet wheel 18.
The transmission shaft 15 is fixedly sleeved with a first bevel gear 16, and the first bevel gear 16 is meshed with a second bevel gear 17; the distance from the first spindle to the first ratchet 18 is less than the length of the first pawl, and when the first spindle rotates clockwise, the first ratchet 18 is driven to rotate.
A plurality of through-hole has been seted up to first ratchet 18 annular, goes up cabinet body 2 sliding connection has from lock needle 23, and 23 one end settings of auto-lock needle are in the last cabinet body 2 outside, and the auto-lock needle 23 other end is worn to establish in the through-hole. In the initial state, since the first receiving plate 8 needs to receive the supporting shaft 7 of the first filing cabinet 41, the auto-lock pin 23 needs to be inserted into the through hole of the first ratchet 18, and at this time, the first ratchet 18 cannot rotate, so that the position of the first filing cabinet 41 can be relatively fixed.
The upper cabinet body 2 is rotatably connected with a second ratchet wheel 20 through a second main shaft, and a third bevel gear 21 is fixedly sleeved on the second main shaft; the second chain 24 is hung on the second ratchet wheel 20 and the second chain wheel 13, the second main shaft is rotatably connected with a second pawl through a torsion spring, and the second pawl is arranged in the second ratchet wheel 20 and matched with the second ratchet wheel 20.
A fourth bevel gear 22 is fixedly sleeved on the transmission shaft 15, and the fourth bevel gear 22 is meshed with the third bevel gear 21; the distance between the second main shaft and the second ratchet wheel 20 is less than the length of the second pawl, and when the second main shaft rotates anticlockwise, the second ratchet wheel 20 is driven to rotate.
When the file management device is used for taking and placing files in the first file cabinet 41, the use method of the file management device comprises the following steps:
s1: through rotating the transmission shaft 15, the rotating shaft 15 drives the first chain 4 to rotate, the first chain 4 drives the first bearing plate 8 to move downwards, so that the support shaft 7 of the first file cabinet 41 drives the first file cabinet 41 to move downwards, the first file cabinet 41 moves to the lower left of the upper cabinet body 2, and in the process, the support shaft 7 of the first file cabinet 41 moves into the lower chute 19;
s2: the supporting shaft 7 of the second file cabinet 42 slides along the upper chute 10, so that the second file cabinet 42 slides to the upper left of the upper cabinet body 2, in the process, one of the first bearing plates 8 moves to one side of the upper chute 10, the supporting shaft 7 of the second file cabinet 42 moves to the first bearing plate 8, and the first bearing plate 8 supports the second file cabinet 42;
s3: then the transmission shaft 15 is rotated reversely, the rotation shaft 15 drives the second chain 24 to rotate, the second chain 24 drives the second bearing plate 14 to move upwards, the support shaft 7 of the third file cabinet 43 drives the third file cabinet 43 to move upwards, so that the third file cabinet 43 moves to the upper right of the upper cabinet body 2, in the process, the second bearing plate 14 drives the reverse rotation block 12 to rotate, the support shaft 7 of the third file cabinet 43 moves to the upper part of the reverse rotation block 12 and then falls into the upper chute 10, and at the moment, the third file cabinet 43 is contacted with the second file cabinet 42;
s4: the first filing cabinet 41 slides along the lower chute 19, so that the first filing cabinet 41 slides to the lower right of the upper cabinet 2, and in the process, one of the second receiving plates 14 moves to the lower chute 19 side, and the supporting shaft 7 of the first filing cabinet 41 moves to the second receiving plate 14.
In step S1, the method for driving the first chain 4 to rotate by the rotating shaft 15 includes: the rotation shaft 15 is rotated to drive the first main shaft to rotate through the first bevel gear 16 and the second bevel gear 17, and the first ratchet 18 is driven to rotate clockwise under the action of the first pawl, so that the first ratchet 18 drives the first chain 4 to rotate clockwise, and in the process, the second ratchet 20 does not rotate.
In step S2, when the second file cabinet 42 slides to the upper left of the upper cabinet 2, the self-locking pin 23 can be inserted into the through hole of the first ratchet 18, so as to provide sufficient supporting force for the second file cabinet 42, so that a gap is left between the second file cabinet 42 and the first file cabinet 41, and the first file cabinet 41 can slide to the lower right of the upper cabinet 2.
In step S3, the method for rotating the second chain 24 by the rotating shaft 15 includes: the rotating shaft 15 is rotated in the opposite direction, the first main shaft is driven to rotate by the fourth bevel gear 22 and the third bevel gear 21, the second ratchet wheel 20 is driven to rotate counterclockwise by the second pawl, the second ratchet wheel 20 drives the second chain 24 to rotate counterclockwise, and in the process, the first ratchet wheel 18 does not rotate.
It should be noted that, wherein the second filing cabinet 42 and the third filing cabinet 43 are disposed at the outside in the initial state, and the first filing cabinet 41 is disposed at the inside, and two rows of inner and outer filing cabinets effectively improve the utilization ratio of the space, and the three filing cabinets can move alternately, so that the first filing cabinet 41 inside moves to the right side below the upper cabinet body 2, which can play a role of conveniently taking and placing files, and prevent the situation of inconvenient taking and placing files due to too high filing cabinet, and is convenient to operate, and can play a role of being beneficial to storage, and can place important files in the filing cabinet, on the other hand, the efficiency of accessing files is effectively improved, the practicability and flexibility of the filing cabinet are effectively improved, and the operation is convenient and fast.
In addition, when the transmission shaft 15 rotates clockwise, the second bevel gear 17 rotates clockwise, and at the same time, the first ratchet 18 can be driven to rotate, so that the movement of the first chain 4 can be realized, at this time, because the third bevel gear 21 also rotates clockwise, the second ratchet 20 cannot rotate, so that the second chain 24 cannot move, when the transmission shaft 15 rotates, only the first file cabinet 41 can be driven to slowly descend, and the second and third file cabinets cannot be influenced, and meanwhile, the second file cabinet 42 can slide to the upper left of the upper cabinet body 2 along the upper chute 10, so that the file cabinet can be moved only by rotating the transmission shaft 15, the operation flow is effectively simplified, the operation is more convenient, and the use of the file cabinet is facilitated.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A file management device comprises an upper cabinet body (2), and is characterized in that a first file cabinet (41), a second file cabinet (42) and a third file cabinet (43) are arranged in the upper cabinet body (2), the first file cabinet (41), the second file cabinet (42) and the third file cabinet (43) are all rotatably connected with a supporting shaft (7), a transmission shaft (15) is rotatably connected in the upper cabinet body (2), and a first chain wheel (6) and a second chain wheel (13) are rotatably connected in the upper cabinet body (2); a first chain (4) is hung on the first chain wheel (6), a second chain (24) is hung on the second chain wheel (13), and the transmission shaft (15) drives the first chain (4) or the second chain (24) to rotate when rotating; the first chain (4) is connected with a plurality of first bearing plates (8), a supporting shaft (7) of a first file cabinet (41) is arranged on the first bearing plates (8), the second chain (24) is connected with a plurality of second bearing plates (14), and a supporting shaft (7) of a third file cabinet (43) is arranged on the second bearing plates (14); go up cabinet body (2) and be connected with last spout (10) and lower spout (19) that all incline direction set up, back shaft (7) of second filing cabinet (42) set up in going up spout (10).
2. A file management apparatus according to claim 1, wherein said upper chute (10) is high at the left end and low at the right end, and said lower chute (19) is high at the left end and low at the right end, and in an initial state, at least one of said second receiving plates (14) is provided on the side of said lower chute (19), and at least one of said first receiving plates (8) is provided on the side of said upper chute (10); in an initial state, the first file cabinet (41) is arranged at the upper left, the second file cabinet (42) is arranged at the upper right, the third file cabinet (43) is arranged at the lower right, and a gap is reserved between the second file cabinet (42) and the third file cabinet (43).
3. The file management device according to claim 2, wherein the right end of the upper chute (10) is rotatably connected with a reverse block (12) through a rotating shaft, a volute spiral spring (11) is arranged in the rotating shaft, the right end of the upper chute (10) is connected with a limit block (9) matched with the reverse block (12), the limit block (9) is arranged below the reverse block (12), the second bearing plate (14) is arranged on one side of the limit block (9), and the reverse block (12) is communicated with the upper chute (10).
4. A file management device according to claim 1, wherein the upper cabinet (2) is rotatably connected with a first ratchet wheel (18) through a first main shaft, and a second bevel gear (17) is fixedly sleeved on the first main shaft; the first chain (4) is hung on the first ratchet wheel (18) and the first chain wheel (6), the first main shaft is rotatably connected with a first pawl through a torsion spring, and the first pawl is arranged in the first ratchet wheel (18) and matched with the first ratchet wheel (18).
5. An archive management device according to claim 4, characterized in that the drive shaft (15) is fixedly provided with a first bevel gear (16), said first bevel gear (16) and said second bevel gear (17) being engaged; a plurality of through holes are annularly formed in the first ratchet wheel (18), the upper cabinet body (2) is connected with a self-locking needle (23) in a sliding mode, one end of the self-locking needle (23) is arranged on the outer side of the upper cabinet body (2), and the other end of the self-locking needle (23) penetrates through the through holes; when the first main shaft rotates clockwise, the first ratchet wheel (18) is driven to rotate.
6. A device for managing files as claimed in claim 1, characterized in that said upper cabinet (2) is rotatably connected to a second ratchet (20) by means of a second main shaft, which is fixedly sheathed with a third bevel gear (21); the second chain (24) is hung on the second ratchet wheel (20) and the second chain wheel (13), the second main shaft is rotatably connected with a second pawl through a torsion spring, and the second pawl is arranged in the second ratchet wheel (20) and matched with the second ratchet wheel (20).
7. An archive management device according to claim 6, characterized in that the transmission shaft (15) is fixedly sleeved with a fourth bevel gear (22), the fourth bevel gear (22) and the third bevel gear (21) being engaged; when the second main shaft rotates anticlockwise, the second ratchet wheel (20) is driven to rotate.
8. Use of a file management device according to any of claims 3-7, when picking up a file in a first filing cabinet (41), comprising the steps of:
s1: through rotating the transmission shaft (15), the rotating shaft (15) drives the first chain (4) to rotate, the first chain (4) drives the first bearing plate (8) to move downwards, so that the supporting shaft (7) of the first file cabinet (41) drives the first file cabinet (41) to move downwards, the first file cabinet (41) moves to the lower left of the upper cabinet body (2), and in the process, the supporting shaft (7) of the first file cabinet (41) moves into the lower sliding groove (19);
s2: the supporting shaft (7) of the second file cabinet (42) slides along the upper sliding chute (10), so that the second file cabinet (42) slides to the upper left of the upper cabinet body (2), in the process, one first bearing plate (8) moves to one side of the upper sliding chute (10), the supporting shaft (7) of the second file cabinet (42) moves to the first bearing plate (8), and the first bearing plate (8) plays a supporting role in the second file cabinet (42);
s3: then the transmission shaft (15) is rotated reversely, the rotation shaft (15) drives the second chain (24) to rotate, the second chain (24) drives the second bearing plate (14) to move upwards, the supporting shaft (7) of the third file cabinet (43) drives the third file cabinet (43) to move upwards, so that the third file cabinet (43) moves to the upper right of the upper cabinet body (2), in the process, the second bearing plate (14) drives the reverse rotation block (12) to rotate, the supporting shaft (7) of the third file cabinet (43) moves to the position above the reverse rotation block (12) and then falls into the upper sliding chute (10), and at the moment, the third file cabinet (43) is contacted with the second file cabinet (42);
s4: the first file cabinet (41) slides along the lower chute (19), so that the first file cabinet (41) slides to the lower right of the upper cabinet body (2), in the process, one of the second bearing plates (14) moves to one side of the lower chute (19), and the supporting shaft (7) of the first file cabinet (41) moves to the second bearing plate (14).
9. The method of using a file management device according to claim 8, wherein in step S1, the method of rotating the first chain (4) by the rotating shaft (15) comprises: the rotating shaft (15) is rotated, the first main shaft is driven to rotate through the first bevel gear (16) and the second bevel gear (17), the first ratchet wheel (18) is driven to rotate clockwise under the action of the first pawl, the first ratchet wheel (18) drives the first chain (4) to rotate clockwise, and in the process, the second ratchet wheel (20) does not rotate.
10. The method of using a file management device according to claim 8, wherein in step S3, the method of rotating the second chain (24) by the rotating shaft (15) comprises: and the rotating shaft (15) is rotated reversely, the first main shaft is driven to rotate through the fourth bevel gear (22) and the third bevel gear (21), the second ratchet wheel (20) is driven to rotate anticlockwise under the action of the second pawl, the second ratchet wheel (20) drives the second chain (24) to rotate anticlockwise, and in the process, the first ratchet wheel (18) does not rotate.
CN202111449660.4A 2021-11-30 2021-11-30 File management device and using method thereof Withdrawn CN114176331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111449660.4A CN114176331A (en) 2021-11-30 2021-11-30 File management device and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111449660.4A CN114176331A (en) 2021-11-30 2021-11-30 File management device and using method thereof

Publications (1)

Publication Number Publication Date
CN114176331A true CN114176331A (en) 2022-03-15

Family

ID=80541934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111449660.4A Withdrawn CN114176331A (en) 2021-11-30 2021-11-30 File management device and using method thereof

Country Status (1)

Country Link
CN (1) CN114176331A (en)

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