CN211673136U

CN211673136U - Student uses paper strorage device

Info

Publication number: CN211673136U
Application number: CN201921756477.7U
Authority: CN
Inventors: 陈铃棣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-10-16
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a student uses paper strorage device, relates to the teaching device technical field, including the storage cylinder, the bottom of the storage cylinder is fixed with the landing leg, the horizontal fixed supporting disk in the storage cylinder, evenly set up a plurality of drawers that are connected through the telescopic machanism and slide fit with the storage cylinder on the supporting disk, the top of the storage cylinder is fixed with the transmission case, the transmission case is equipped with the drive mechanism used for adjusting the telescopic machanism; the utility model discloses a rotate the hand wheel and can drive the carousel and rotate, the carousel can realize simultaneously that the relative strorage tube of drawer stretches out or accomodates through telescopic machanism, has made things convenient for greatly taking or placing classifying of examination paper, and a plurality of drawers of setting can classify to the examination paper of different courses and place for the depositing of examination paper is more orderly, has made things convenient for student's in time to seek and browse.

Description

Student uses paper strorage device

Technical Field

The utility model relates to a teaching technical field specifically is a student uses paper strorage device.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society. During teaching, it is often necessary to test a period of performance through an examination.

The patent with the publication number of CN206590687U discloses a student uses paper strorage device, including first section of thick bamboo, exit, strong magnetic stripe, moving plate, lid, handle, soft magnetic sheet, stator, the system area of compiling, pivot, second section of thick bamboo, carousel, buckle and paper clamping device, a side of first section of thick bamboo passes through a side of hinge swing joint second section of thick bamboo to constitute the storage cylinder body, the surface of storage cylinder body sets up and exports, the contact position of first section of thick bamboo and second section of thick bamboo corresponds and sets up a plurality of complex buckles, the inside of storage cylinder body sets up the pivot. Although the device can deposit the paper, can not carry out nimble convenient classification arrangement to the paper, for this reason, now provide a student and use paper strorage device to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student uses paper strorage device 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 student uses paper strorage device, includes the storage cylinder, and the storage cylinder bottom is fixed with the landing leg, and the level is fixed with the supporting disk in the storage cylinder, evenly set up on the supporting disk a plurality of through telescopic machanism connect with storage cylinder sliding fit's drawer, the storage cylinder top is fixed with the transmission case, is equipped with in the transmission case to be used for carrying out the drive mechanism who adjusts telescopic machanism.

As an improved scheme of the utility model: the telescopic mechanism comprises a rotary disc which is rotatably arranged on a supporting disc, a plurality of pull rods which are circumferentially and evenly arranged are eccentrically hinged on the rotary disc, and one end, away from the rotary disc, of each pull rod is hinged with one end, located on the storage cylinder, of each drawer.

As an improved scheme of the utility model: the transmission mechanism comprises a worm wheel coaxially fixed with the rotary table, a worm is connected to the worm wheel in a meshed mode, and a hand wheel is fixed to the end portion of the worm

As an improved scheme of the utility model: the drawer is kept away from storage cylinder one end and is articulated to have a revolving door, is fixed with on the revolving door and inserts the post, sets up on the drawer and inserts the jack that the post corresponds, is equipped with the locking mechanism who is used for locking to insert the post on the drawer.

As an improved scheme of the utility model: the locking mechanism comprises a pin column which extends into the jack in a sliding mode, a fixing plate is fixed at one end, far away from the jack, of the pin column, and a spring ring is fixedly connected between the fixing plate and the drawer.

As an improved scheme of the utility model: the inserting column is provided with a wedge surface and is provided with a slot matched with the pin column in a clamping manner.

As an improved scheme of the utility model: and limiting plates fixed on the supporting plate are slidably abutted to two sides of the drawer.

As an improved scheme of the utility model: a plurality of bleeder vents II are uniformly formed in the bottom of the drawer, and a plurality of bleeder vents I are formed in the supporting disk.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rotate the hand wheel and can drive the carousel and rotate, the carousel can realize simultaneously that the relative strorage tube of drawer stretches out or accomodates through telescopic machanism, has made things convenient for greatly taking or placing classifying of examination paper, and a plurality of drawers of setting can classify to the examination paper of different courses and place for the depositing of examination paper is more orderly, has made things convenient for student's in time to seek and browse.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial connection between a drawer and a telescopic mechanism according to the present invention;

FIG. 3 is an enlarged schematic view of a part of the structure of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the middle insert column of the present invention.

In the figure: 1-supporting leg, 2-pulling block, 3-drawer, 4-storage cylinder, 5-worm, 6-transmission case, 7-worm wheel, 8-hand wheel, 9-supporting disc, 10-revolving door, 11-pull rod, 12-rotary disc, 13-air hole I, 14-limiting plate, 15-air hole II, 16-slot, 17-inserting column, 18-pin column, 19-fixing plate, 20-spring ring, 21-inserting hole and 22-wedge surface.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, a student test paper storage device comprises a storage barrel 4, wherein a support leg 1 is fixed at the bottom of the storage barrel 4, a support plate 9 is horizontally fixed in the storage barrel 4, a plurality of drawers 3 which are connected through a telescopic mechanism and are in sliding fit with the storage barrel 4 are uniformly arranged on the support plate 9, a transmission case 6 is fixed at the top of the storage barrel 4, and a transmission mechanism for adjusting the telescopic mechanism is arranged in the transmission case 6.

A plurality of drawers 3 that set up in this device can be used to place the examination paper of different courses, realize arranging the arrangement of classifying of paper and place, and the telescopic machanism of setting can drive drawer 3 under drive mechanism's drive action and stretch out and draw back for storage tube 4, conveniently place fast and take of paper in the drawer 3.

Specifically, telescopic machanism is including rotating the carousel 12 of installing on supporting disk 9, and the eccentric articulated pull rod 11 that has the even setting of a plurality of hoop that has on carousel 12, and pull rod 11 keeps away from carousel 12 one end and drawer 3 and is located storage cylinder 4 one end articulated, and the sliding butt in drawer 3 both sides has the limiting plate 14 of fixing on supporting disk 9.

When carousel 12 rotates, it drives drawer 3 through pull rod 11 and realizes sliding under limiting displacement of limiting plate 14, realize stretching out or accomodating relative storage cylinder 4 promptly, and the drive mechanism of this device includes worm wheel 7 with the coaxial fixed of carousel 12, the meshing is connected with worm 5 on the worm wheel 7, worm 5 end fixing has hand wheel 8, it is rotatory to drive worm 5 through revolving wrong hand wheel 8, worm 5 drives the rotatory rotation that realizes carousel 12 of worm wheel 7, drawer 3 realizes sliding this moment promptly, and owing to set up worm wheel 7 and worm 5 meshing transmission, utilize its auto-lock nature, make can guarantee the position locking of drawer 3 after loosening hand wheel 8, be convenient for take or deposit the rapid and stable of examination paper to drawer 3.

Example 2

In order to take or place the test paper in the drawer 3 more conveniently, on the basis of embodiment 1, in addition, one end of the drawer 3, which is far away from the storage barrel 4, is hinged with a rotating door 10, an inserting column 17 is fixed on the rotating door 10, an inserting hole 21 corresponding to the inserting column 17 is formed in the drawer 3, and a locking mechanism for locking the inserting column 17 is arranged on the drawer 3.

The rotation door 10 that sets up can rotate and open, makes things convenient for the student to take or place the paper from 3 sides of drawer, closes back on drawer 3 at rotation door 10, realizes by the locking mechanism who sets up that rotation door 10 and drawer 3's locking are fixed, specifically, locking mechanism is including sliding the round pin post 18 that extends to in the jack 21, and the jack 21 one end is kept away from to round pin post 18 is fixed with fixed plate 19, and the rigid coupling has spring coil 20 between fixed plate 19 and the drawer 3.

After the rotating door 10 is closed with the drawer 3, the locking insertion post 17 is inserted into the insertion hole 21 corresponding to the locking insertion post, and the arranged pin 18 is pressed on the insertion post 17 under the elastic action of the spring ring 20 to fix the rotating door 10 with the drawer 3.

Furthermore, a wedge surface 22 is arranged on the inserting column 17, a slot 16 matched with the pin column 18 in a clamping mode is formed in the inserting column 17, when the inserting column 17 is inserted into the inserting hole 21, the pin column 18 is abutted to the wedge surface 22 to slide, finally the pin column 18 is inserted into the slot 16 to lock the inserting column 17, at the moment, the drawer 3 and the rotating door 10 are locked, the drawer 3 and the rotating door 10 can be unlocked by pulling the fixing plate 19, the operation is simple and convenient, and test papers are easy to take and place.

In addition, a plurality of air holes II15 are uniformly formed in the bottom of the drawer 3, a plurality of air holes I13 are formed in the supporting plate 9, and the arranged air holes II15 and the arranged air holes I13 can be beneficial to air flow around the drawer 3 and storage of test papers inside the drawer 3.

To sum up, the utility model discloses a rotating hand wheel 8 can drive carousel 12 and rotate, and carousel 12 can realize simultaneously that drawer 3 is relative to the strorage section of thick bamboo 4 through telescopic machanism and stretch out or accomodate, has made things convenient for greatly taking or placing classifying of examination paper, and a plurality of drawers 3 of setting can classify and place to the examination paper of different courses for the storage of examination paper is more orderly, has made things convenient for student's in time to seek and read.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a student uses paper strorage device, includes storage cylinder (4), and storage cylinder (4) bottom is fixed with landing leg (1), its characterized in that, the level is fixed with supporting disk (9) in storage cylinder (4), evenly set up on supporting disk (9) a plurality of pass through telescopic machanism connect with storage cylinder (4) sliding fit's drawer (3), storage cylinder (4) top is fixed with transmission case (6), is equipped with in transmission case (6) to be used for carrying out the drive mechanism who adjusts to telescopic machanism.

2. The student test paper storage device according to claim 1, wherein the telescopic mechanism comprises a rotary disc (12) rotatably mounted on the support disc (9), a plurality of pull rods (11) are eccentrically hinged on the rotary disc (12) and are circumferentially and uniformly arranged, and one end of each pull rod (11) far away from the rotary disc (12) is hinged with one end of the drawer (3) located at the storage barrel (4).

3. The student test paper storage device as claimed in claim 2, wherein the transmission mechanism comprises a worm wheel (7) coaxially fixed with the rotary disc (12), a worm (5) is connected to the worm wheel (7) in a meshed mode, and a hand wheel (8) is fixed to the end portion of the worm (5).

4. The student test paper storage device according to claim 1, wherein one end of the drawer (3) far away from the storage barrel (4) is hinged with a rotary door (10), an inserting column (17) is fixed on the rotary door (10), an inserting hole (21) corresponding to the inserting column (17) is formed in the drawer (3), and a locking mechanism for locking the inserting column (17) is arranged on the drawer (3).

5. The student test paper storage device as claimed in claim 4, wherein the locking mechanism comprises a pin (18) extending into the insertion hole (21) in a sliding manner, a fixing plate (19) is fixed at one end of the pin (18) far away from the insertion hole (21), and a spring ring (20) is fixedly connected between the fixing plate (19) and the drawer (3).

6. The student test paper storage device as claimed in claim 5, wherein the insertion column (17) is provided with a wedge surface (22), and the insertion column (17) is provided with a slot (16) which is matched with the pin column (18) in a clamping manner.

7. The student test paper storage device according to claim 1, wherein the drawer (3) is slidably abutted with limit plates (14) fixed on the support plate (9) at both sides.

8. The student test paper storage device as claimed in claim 1, wherein the bottom of the drawer (3) is provided with a plurality of air holes II (15) uniformly, and the support plate (9) is provided with a plurality of air holes I (13).