CN213487737U

CN213487737U - Filing cabinet for teaching management

Info

Publication number: CN213487737U
Application number: CN202020882228.9U
Authority: CN
Inventors: 王静
Original assignee: Individual
Current assignee: Hunan Sany Vocational and Technical College of Industry
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-06-22
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a file cabinet for teaching management, which comprises a frame body, wherein an extension plate is arranged in the frame body, an outer chain is arranged on the inner side wall of the extension plate, a driving device is arranged on the frame body, the driving device is connected with a driving gear, a driven gear is arranged under the driving gear, the driven gear is fixedly connected on the driving device, an inner chain is arranged on the driving gear and the driven gear, a plurality of gears are arranged between the inner chain and the outer chain in a meshing manner, the gears are rotatably connected with a rotating shaft, and the tail end of the rotating shaft is fixedly connected with a file box; through setting up outer chain, can make the gear revolve the downstream, and then drive the file box downstream, when removing suitable position, can open the file box and take the data therein.

Description

Filing cabinet for teaching management

Technical Field

The utility model relates to a teaching device field specifically is a filing cabinet for teaching management.

Background

The student file is a historical record of characters, tables and other various forms formed by the school in the student management activity, recording and reflecting the individual experience, talent achievement, study and work performance of students and centrally stored by taking the individual students as units for examination. The student files have great influence on the subsequent work and career of students and are very important for the students, so that the storage of the student files in the teaching management is very important.

The existing file cabinet is high in height, file managers cannot conveniently take files stored in the high layer of the file cabinet, and the files need to be taken by means of chairs, so that the file cabinet is very dangerous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filing cabinet for teaching management to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a filing cabinet for teaching management, includes the support body, the inside extension board that is provided with of support body is provided with outer chain on the extension board inside wall, be provided with drive arrangement on the support body, drive arrangement is connected with drive gear, is provided with driven gear under the drive gear, and driven gear fixed connection is on drive arrangement, be provided with interior chain on drive gear and the driven gear, the meshing is provided with a plurality of gears between interior chain and the outer chain, gear revolve is connected with the pivot, the terminal fixedly connected with filing cabinet of pivot.

As a further aspect of the present invention: the driving device comprises a motor, fixing rods are arranged on the upper side wall and the lower side wall of the motor and fixedly connected to the outer side wall of the frame body, a first motor output end is fixedly connected with a first shaft rod, the first shaft rod extends into the inside of the frame body and is fixedly connected with the tail end of the frame body and the driving gear, a first fixedly connected belt pulley is arranged on the first shaft rod, a belt is arranged on the first belt pulley, the tail end of the belt is provided with a second belt pulley, the second belt pulley is located under the first belt pulley, the middle of the second belt pulley is provided with a second shaft rod, one.

As a further aspect of the present invention: the file box left end is provided with the articulated shaft, and the articulated shaft rotates and is connected with the chamber door, is provided with the handle on the chamber door lateral wall.

As a further aspect of the present invention: the inside backup pad that is provided with of support body, the backup pad is located inside the inner chain, and the backup pad left and right sides wall contacts with the inner chain, is provided with the connecting rod on the backup pad lateral wall, and the terminal fixed connection of connecting rod is on the support body inside wall.

As a further aspect of the present invention: and balancing balls are arranged at the left end and the right end of the bottom surface of the file box.

Compared with the prior art, the beneficial effects of the utility model are that: the gear can rotate to move downwards by arranging the outer chain, so that the file box is driven to move downwards, and when the gear moves to a proper position, the file box can be opened to take the data in the file box; the motor is arranged, so that the shaft lever drives the driving gear and the belt pulley I to rotate, the belt pulley I drives the belt pulley II to rotate through the belt, the driven gear further rotates, and the inner chain drives the gear to rotate through the rotation of the driving gear and the driven gear, so that the file box is driven to move downwards; the door can rotate around the hinge shaft by arranging the handle, the door is opened, and the data can be taken out of the file box; the supporting plate is arranged, so that the inner chain can be supported, and the inner chain is prevented from being bent inwards; through setting up the balance ball, can make the file box keep the level all the time and place, prevent that the archives in it from overturning.

Drawings

Fig. 1 is a front view of a filing cabinet for teaching administration.

Fig. 2 is a side sectional view of the filing cabinet for teaching administration.

Fig. 3 is a schematic view of a part of the structure of a file cabinet for teaching administration.

Fig. 4 is a schematic view of a part of the structure of a file cabinet for teaching management.

In the figure: 1-frame body, 2-support plate, 3-outer chain, 4-gear, 5-inner chain, 6-rotating shaft, 7-file box, 8-driving gear, 9-driven gear, 10-motor, 11-fixed rod, 12-first shaft rod, 13-first belt pulley, 14-belt, 15-second belt pulley, 16-second shaft rod, 17-articulated shaft, 18-box door, 19-handle, 20-support plate, 21-connecting rod and 22-balance ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a file cabinet for teaching and management includes a frame body 1, a support plate 2 is disposed inside the frame body 1, an outer chain 3 is disposed on an inner side wall of the support plate 2, a driving device is disposed on the frame body 1, the driving device is connected to a driving gear 8, a driven gear 9 is disposed under the driving gear 8, the driven gear 9 is fixedly connected to the driving device, an inner chain 5 is disposed on the driving gear 8 and the driven gear 9, a plurality of gears 4 are engaged between the inner chain 5 and the outer chain 3, the gears 4 are rotatably connected to a rotating shaft 6, a file box 7 is fixedly connected to an end of the rotating shaft 6, when data in the file box 7 above the frame body 1 needs to be fetched, the driving gear 8 and the driven gear 9 are rotated by the driving device to drive the inner chain 5 to rotate, and further rotate the gears 4, under the effect of outer chain 3, gear 4 rotates downstream, and then drives archives 7 downstream, when removing suitable position, can open archives 7 and take the data therein.

The driving device comprises a motor 10, fixing rods 11 are arranged on the upper side wall and the lower side wall of the motor 10, the fixing rods 11 are fixedly connected on the outer side wall of a frame body 1, the output end of the motor 10 is fixedly connected with a first shaft rod 12, the first shaft rod 12 extends into the frame body 1, the tail end of the first shaft rod is fixedly connected with a first belt pulley 13, a belt 14 is arranged on the first belt pulley 13, a second belt pulley 15 is arranged at the tail end of the belt 14, the second belt pulley 15 is positioned under the first belt pulley 13, a second shaft rod 16 is arranged in the middle of the second belt pulley 15, one end of the second shaft rod 16 is fixedly connected to a driven gear 9, the other end of the second shaft rod is rotatably connected to the inner side wall of the frame body 1, the motor 10 is started, the first shaft rod 12 can drive the first driving, through the rotation of the driving gear 8 and the driven gear 9, the inner chain 5 drives the gear 4 to rotate, and then drives the file box 7 to move downwards.

The left end of the file box 7 is provided with an articulated shaft 17, the articulated shaft 17 is rotatably connected with a box door 18, a handle 19 is arranged on the outer side wall of the box door 18, the box door 18 can be rotated around the articulated shaft 17 through the handle 19, the box door is opened, and data can be taken out of the file box 7.

Support body 1 is inside to be provided with backup pad 20, and backup pad 20 is located inside 5 of interior chain, and backup pad 20 left and right sides wall contacts with interior chain 5, plays the effect of support to interior chain 5, is provided with connecting rod 21 on the backup pad 20 lateral wall, and the terminal fixed connection of connecting rod 21 is on 1 inside wall of support body, through the effect of backup pad 20, can play the effect of support to interior chain 5, prevents that interior chain 5 from buckling to the inboard.

The working principle of the embodiment is as follows: when the data that lie in the file box 7 of support body 1 top is taken to needs, starter motor 10, can make one 12 drive gear 8 and the rotation of belt pulley 13 of axostylus axostyle, belt pulley 13 drives two 15 rotations of belt pulley through belt 14, and then make driven gear 9 rotate, rotation through drive gear 8 and driven gear 9, it rotates to make interior chain 5 drive gear 4, under the effect of outer chain 3, gear 4 rotates the downstream, and then drive file box 7 downstream, when removing suitable position, can pass through handle 19, can rotate box door 18 around articulated shaft 17, open file box 7, take out the data from file box 7.

Example 2

In order to keep the file box 7 horizontally placed all the time, the present embodiment is further improved on the basis of embodiment 1, and the improvement is that: the left end and the right end of the bottom surface of the file box 7 are provided with the balance balls 22, and the file box 7 can be kept horizontally placed all the time under the action of the balance balls 22 to prevent files in the file box from turning over.

The working principle of the embodiment is as follows: in order to keep the file box 7 to be placed horizontally all the time, the left end and the right end of the bottom surface of the file box 7 are provided with the balance balls 22, and the file box 7 can be kept to be placed horizontally all the time through the action of the balance balls 22, so that files in the file box are prevented from being turned over.

In summary, by arranging the outer chain 3, the gear 4 can rotate and move downwards, so as to drive the file box 7 to move downwards, and when the file box is moved to a proper position, the file box 7 can be opened to take the data in the file box; by arranging the motor 10, the first shaft rod 12 can drive the driving gear 8 and the first belt pulley 13 to rotate, the first belt pulley 13 drives the second belt pulley 15 to rotate through the belt 14, the driven gear 9 further rotates, and the inner chain 5 drives the gear 4 to rotate through the rotation of the driving gear 8 and the driven gear 9, so that the file box 7 is driven to move downwards; through setting up the handle 19, can rotate the door 18 around the articulated shaft 17, open it, take out the data from the file box 7; the supporting plate 20 is arranged, so that the inner chain 5 can be supported, and the inner chain 5 is prevented from being bent inwards; by arranging the balance ball 22, the file box 7 can be kept horizontally placed all the time, and files in the file box are prevented from being turned over.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filing cabinet for teaching management, includes support body (1), its characterized in that, support body (1) inside is provided with extension board (2), is provided with outer chain (3) on extension board (2) inside wall, be provided with drive arrangement on support body (1), drive arrangement is connected with drive gear (8), is provided with driven gear (9) under drive gear (8), and driven gear (9) fixed connection is on drive arrangement, be provided with interior chain (5) on drive gear (8) and driven gear (9), the meshing is provided with a plurality of gears (4) between interior chain (5) and outer chain (3), gear (4) rotate and are connected with pivot (6), pivot (6) terminal fixedly connected with filing box (7).

2. The filing cabinet for teaching and management as claimed in claim 1, wherein the driving device comprises a motor (10), the motor (10) is provided with fixing rods (11) on the upper and lower sidewalls, the fixing rods (11) are fixedly connected to the outer sidewall of the frame body (1), the output end of the motor (10) is fixedly connected with a first shaft lever (12), the first shaft lever (12) extends into the frame body (1) and the tail end of the first shaft lever is fixedly connected with the driving gear (8), a first belt pulley (13) is fixedly connected to the first shaft rod (12), a belt (14) is arranged on the first belt pulley (13), a second belt pulley (15) is arranged at the tail end of the belt (14), the second belt pulley (15) is positioned under the first belt pulley (13), the middle part of the second belt pulley (15) is provided with a second shaft lever (16), one end of the second shaft lever (16) is fixedly connected to the driven gear (9), and the other end of the second shaft lever is rotatably connected to the inner side wall of the frame body (1).

3. The filing cabinet for teaching and management according to claim 1, wherein the left end of the filing cabinet (7) is provided with a hinge shaft (17), the hinge shaft (17) is rotatably connected with a cabinet door (18), and a handle (19) is arranged on the outer side wall of the cabinet door (18).

4. The filing cabinet for teaching management according to claim 1, wherein the support plate (20) is arranged inside the frame body (1), the support plate (20) is located inside the inner chain (5), the left and right side walls of the support plate (20) are in contact with the inner chain (5), the side wall of the support plate (20) is provided with a connecting rod (21), and the tail end of the connecting rod (21) is fixedly connected to the inner side wall of the frame body (1).

5. The filing cabinet for teaching management according to claim 4, wherein the filing cabinet (7) is provided with balancing balls (22) at both left and right ends of the bottom surface.