CN212501557U

CN212501557U - Credit evaluation data layered and overlapped storage device for school management

Info

Publication number: CN212501557U
Application number: CN202021160417.1U
Authority: CN
Inventors: 马罕志; 杨锦蓉
Original assignee: Hetao College
Current assignee: Hetao College
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-09
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a credit evaluation data layering stack formula storage device for school's management, relate to data storage technical field, when layering stack storage to traditional credit evaluation data, storage device generally is fixed non-adjustable formula, perhaps superpose about simply with two storage boxes, interval between the upper and lower storage box is difficult for adjusting, the data that is located the bottom storage box is difficult for taking and depositing, and strorage device is difficult for carrying out the regulation of corresponding height according to the quantity of depositing the data, the problem of external space is taken too much easily, the following scheme is put forward now, including first storage box and the second storage box that is located first storage box top. The utility model discloses place second storage box stack on first storage box, through the upper and lower height-adjustable design of second storage box for when taking or placing the data, can the rebound second storage box, make the top of first storage box have enough space to carry out taking or depositing of data.

Description

Credit evaluation data layered and overlapped storage device for school management

Technical Field

The utility model relates to a data storage technical field especially relates to a credit evaluation data layering stack formula storage device is used in school's management.

Background

The credit evaluation is also called credit evaluation, credit rating, credit standing evaluation and credit standing rating, the credit evaluation relates to data including electronic edition and paper edition, the electronic edition data is directly stored in electronic products such as computers, and the paper edition data can be stored in a storage box and other devices.

Traditional credit evaluation data is when the layering stack is saved, and storage device generally is fixed non-adjustable formula, perhaps superposes two storage boxes from top to bottom simply, and the interval between the upper and lower storage box is difficult for adjusting, and the data that is located in the bottom storage box is difficult for taking and depositing, and storage device is difficult for carrying out the regulation of corresponding height according to the quantity of depositing the data, occupies exterior space easily too much.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of credit evaluation data layering stack formula storage device is used in school's management, it is when layering stack storage to have solved traditional credit evaluation data, storage device generally is fixed non-adjustable formula, perhaps superpose about two storage boxes simply, the interval between the upper and lower storage box is difficult for adjusting, the data that is located the bottom storage box is difficult for taking and depositing, and strorage device is difficult to carry out the regulation of corresponding height according to the quantity of depositing the data, the problem of the outer space that occupies too much easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a credit evaluation data layering stack formula storage device for school's management, includes first storage box and is located the second storage box of first storage box top, the first connecting block of four corners position integral type fixedly connected with of first storage box, the four corners position integral type fixedly connected with second connecting block of second storage box, the thread groove has been seted up to the inside of second connecting block, the threaded rod has been cup jointed in the inside rotation of first connecting block, the threaded rod closes with the thread groove screw thread soon and is connected.

Preferably, the outer surface of the bottom end of the threaded rod is fixedly sleeved with a first big fluted disc and a first small fluted disc.

Preferably, the inside of first storage box is located and rotates between two sets of first big fluted disc and first little fluted disc and is connected with the second big fluted disc, the top fixedly connected with second little fluted disc of second big fluted disc.

Preferably, a large toothed disc chain belt is connected between the first large toothed disc and the second large toothed disc in a transmission manner, and a small toothed disc chain belt is connected between the first small toothed disc and the second small toothed disc in a transmission manner.

Preferably, an electric motor is fixedly connected to the inside of the first storage box below the second big fluted disc, and an output end of the electric motor is fixedly connected to the bottom of the second big fluted disc.

Preferably, a motor control panel and a charging port are disposed on a front surface of the first storage box, and the motor control panel and the charging port are electrically connected to an electric motor.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the second storage box is superposed on the first storage box, and the second storage box can be moved upwards by the design that the height of the second storage box can be adjusted up and down, so that enough space is available above the first storage box for taking or storing the data; when the amount of the data stored on the first storage box is small, the height of the second storage box can be adjusted downwards, so that the occupation of the whole device on the external space is reduced.

Drawings

Fig. 1 is a front sectional view of a credit evaluation data layered storage device for school administration according to the present invention;

fig. 2 is a schematic view of the connection between the first big-toothed disc, the first small-toothed disc, the second big-toothed disc and the second small-toothed disc.

In the figure: 1 first storage box, 2 second storage boxes, 3 second connecting blocks, 4 first connecting blocks, 5 threaded rods, 6 thread grooves, 7 first big fluted disc, 8 first little fluted disc, 9 second big fluted disc, 10 second little fluted disc, 11 big fluted disc chain belts, 12 little fluted disc chain belts, 13 electric motor, 14 motor control panel, 15 charge mouthful.

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.

Referring to fig. 1-2, a credit evaluation data layering stack formula storage device for school's management, including first storage box 1 and the second storage box 2 that is located first storage box 1 top, the first connecting block 4 of four corners position integral type fixedly connected with of first storage box 1, the four corners position integral type fixedly connected with second connecting block 3 of second storage box 2, thread groove 6 has been seted up to the inside of second connecting block 3, threaded rod 5 has been cup jointed in the inside rotation of first connecting block 4, threaded

rod

5 and 6 screw threads of thread groove are closed soon and are connected.

In this embodiment, the outer surface of the bottom end of the threaded rod 5 is fixedly sleeved with a first big fluted disc 7 and a first small fluted disc 8.

In this embodiment, a second large-toothed disc 9 is rotatably connected between the two sets of first large-toothed discs 7 and the first small-toothed disc 8 inside the first storage box 1, and a second small-toothed disc 10 is fixedly connected to a top end of the second large-toothed disc 9.

In this embodiment, a big-toothed-disc chain belt 11 is connected between the first big-toothed disc 7 and the second big-toothed disc 9, and a small-toothed-disc chain belt 12 is connected between the first small-toothed disc 8 and the second small-toothed disc 10.

In this embodiment, an electric motor 13 is fixedly connected to the inside of the first storage box 1 below the second large-toothed disc 9, and an output end of the electric motor 13 is fixedly connected to the bottom of the second large-toothed disc 9.

In this embodiment, the front surface of the first storage box 1 is provided with a motor control panel 14 and a charging port 15, and the motor control panel 14 and the charging port 15 are electrically connected to the electric motor 13.

The utility model discloses well electric motor 13's model is PUTA30DCB24-Z03, and motor control panel 14's model is XJH685-3 AD.

The working principle is as follows: when the traditional credit evaluation data is stored in a layered and overlapped mode, the storage device is generally fixed and can not be adjusted, or two storage boxes are simply overlapped up and down, the distance between the upper storage box and the lower storage box is not easy to adjust, the data in the bottom storage box is not easy to take and store, and the storage device is not easy to adjust the corresponding height according to the number of the stored data, so that the external space is easily occupied too much; when the amount of the data stored in the first storage box 1 is small, the height of the second storage box 2 can be adjusted downwards to reduce the occupation of the whole device to the external space; in the device, can connect charging mouth 15 and external power source through supporting charging wire, can start electric motor 13 through motor control panel 14, electric motor 13's output drives second big fluted disc 9 and second little fluted disc 10 and together rotates, second big fluted disc 9 and second little fluted disc 10 drive first big fluted disc 7 and first little fluted disc 8 synchronous revolution through big fluted disc chain belt 11 and little fluted disc chain belt 12 respectively, and then drive a plurality of threaded rods 5 and together rotate, close to be connected through the screw thread between threaded rod 5 and the thread groove 6 and drive second storage box 2 up-and-down motion.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a credit evaluation data layering stack formula storage device for school's management, includes first storage box (1) and second storage box (2) that are located first storage box (1) top, its characterized in that, the first connecting block (4) of four corners position integral type fixedly connected with of first storage box (1), the four corners position integral type fixedly connected with second connecting block (3) of second storage box (2), thread groove (6) have been seted up to the inside of second connecting block (3), threaded rod (5) have been cup jointed in the inside rotation of first connecting block (4), threaded rod (5) and thread groove (6) screw thread are closed soon and are connected.

2. The hierarchical and stacked storage device for credit evaluation data in school management according to claim 1, wherein the threaded rod (5) has a first big fluted disc (7) and a first small fluted disc (8) fixedly attached to the outer surface of the bottom end thereof.

3. The device as claimed in claim 2, wherein the first storage box (1) is rotatably connected to a second large toothed disc (9) between two sets of first large toothed discs (7) and first small toothed discs (8), and a second small toothed disc (10) is fixedly connected to the top end of the second large toothed disc (9).

4. The tiered-stacking storage device for credit evaluation data for school management as claimed in claim 3, wherein a large-toothed-disc chain (11) is drivingly connected between said first large-toothed disc (7) and said second large-toothed disc (9), and a small-toothed-disc chain (12) is drivingly connected between said first small-toothed disc (8) and said second small-toothed disc (10).

5. The device as claimed in claim 3, wherein an electric motor (13) is fixedly connected to the interior of the first storage box (1) below the second big-toothed disc (9), and the output end of the electric motor (13) is fixedly connected to the bottom of the second big-toothed disc (9).

6. The device as claimed in claim 5, wherein the motor control panel (14) and the charging port (15) are disposed on the front surface of the first storage case (1), and the motor control panel (14) and the charging port (15) are electrically connected to the electric motor (13).