CN209825511U - Storage device for teaching - Google Patents

Abstract

The utility model discloses a storage device for teaching in the technical field of teaching tools, which comprises a fixed box and a box cover hinged at the top end of the fixed box, wherein the upper part of the fixed box is sequentially provided with a left side groove, a middle groove and a right side groove from left to right, the lower part of the fixed box is provided with a plurality of storage grooves, a movable plate and a plurality of movable springs are arranged in the left side groove, and a vibrating plate is arranged in the middle groove; a plurality of chalk boxes can be placed on the moving plate on the left groove, and the moving plate can automatically adjust the position according to the number and the weight of the chalk boxes, so that the moving plate can gradually move upwards after the number of the chalk boxes is reduced, and a teacher can conveniently take chalks; the middle groove is used for placing the blackboard eraser, when the blackboard eraser is not used, the blackboard eraser is placed in the middle groove, the spring plate is enabled to move in a reciprocating mode under the action of the vibrating spring through the cam, and the vibrating plate moves along with the spring plate, so that the blackboard eraser is flapped and cleaned.

Description

Storage device for teaching

Technical Field

The utility model relates to a teaching aid technical field specifically is a storage device is used in teaching.

Background

The blackboard is not particularly a black board, is a plane which can be repeatedly written by chalk in the traditional sense, is hard, and is mainly used for teaching; the blackboard is generally made of wood board or ground glass, and can be written on by using specific writing materials such as chalk. Mostly black, greenish black, white or beige.

Black and dark green blackboards are usually written by chalk, do not stimulate eyes of people and are beneficial to protecting eyesight; the surface of the white board is white, and various water-based color pens are used for writing; in addition, the surface of the color-coated steel plate adopts a high-quality alloy steel plate coated with a wear-resistant coating, so that the writing hand feeling is good, the handwriting is clear, the writing and the erasing are easy, and the dust is less; the novel material composite board is formed by compressing imported polymer alloy particles and epoxy resin at one time, the surface of the composite board is not treated, writing is smooth, writing is clear, permanent, slipping and light reflection do not occur, no residue is left after wiping, and the visual effect is excellent; the magnetic blackboard is lined with magnetic bar inside the blackboard or has magnetic particles attached to the surface. When in use, small teaching tools or pictures can be fixed by magnetic nails, magnetic blocks and the like for convenient display.

The existing blackboard is widely used for a blackboard written by chalk and a blackish green board, but when the existing blackboard is used, the bottom of the existing blackboard is generally provided with a transverse bottom plate for placing a blackboard eraser and a chalk box and collecting chalk dust, chalk heads and the like, and a special containing device is not used for containing and placing the blackboard eraser, so that more chalk dust is adhered to the bottom plate when the blackboard eraser is placed on the bottom plate, and the chalk dust of the blackboard eraser is difficult to clean after a long time, so that the blackboard eraser needs to be cleaned regularly; and other auxiliary appliances are often arranged in the teaching process, and the placing rack is usually arranged at the position of a teacher's desk in a classroom, so that various articles are placed in a mixed manner.

Based on this, the utility model designs an accommodating device is used in teaching to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a storage device is used in teaching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a containing device for teaching comprises a fixed box and a box cover hinged to the top end of the fixed box, wherein the upper part of the fixed box is sequentially provided with a left side groove, a middle groove and a right side groove from left to right, the lower part of the fixed box is provided with a plurality of containing grooves, a box door is arranged on the front side surface of the fixed box corresponding to the containing grooves, a moving plate is arranged in the left side groove, a plurality of moving springs are fixed on the bottom surface of the moving plate, the bottom ends of the moving springs are fixedly connected with the bottom surface of the left side groove, and a pressing plate is fixed on the box cover corresponding to the top of the left side; the left and right sides in middle groove is equipped with the elasticity fixture block, the front side is equipped with the vibration chamber, be equipped with first motor and switch in the vibration chamber, be fixed with the cam on the output shaft of first motor, one side of cam is equipped with the spring board, the medial surface of spring board and the wheel face contact of cam, and medial surface bilateral symmetry are fixed with the spring lever, the last vibrating spring that has cup jointed of spring lever, and the medial extremity stretches into in the middle groove and is fixed with the vibration board, the middle part in middle groove is fixed with the fixed network, the bottom is fixed with the first baffle of slope, the bottom of first baffle passes the lateral wall and stretches into the lower part in right side groove, and the bottom position sliding connection that the bottom in right side groove corresponds first baffle has the ash collecting groove.

Preferably, the right side wall upper portion in right side groove is equipped with the opening, and the opening part is fixed with horizontal fixed plate, and my outside end vertical fixation of fixed plate has the baffle, and is close to the baffle on the fixed plate and rotates and be connected with the gyro wheel, corresponds on the lateral wall in right side groove and rotates and be connected with the gyro wheel, and the gyro wheel in the right side groove is connected with second motor and switch, is equipped with wire rope on two gyro wheels, is equipped with cleaning plate on the wire rope.

Preferably, a guide block and a fixed block are fixed on one side of the cleaning plate, a guide hole is formed in the guide block, a fixed hole is formed in the fixed block, a steel wire rope on the upper side of the roller penetrates through the fixed hole and is fixedly connected with the fixed block, and a steel wire rope on the lower side of the roller penetrates through the guide hole and is in sliding connection with the guide block; the top end of the cleaning plate is vertically fixed with a top plate, the bottom surface of the top plate is sequentially fixed with a collecting plate, a scraping plate and a brushing plate, tooth grooves are uniformly formed in the bottom of the collecting plate, and bristles are uniformly arranged at the bottom of the brushing plate.

Preferably, the fixed plate is provided with two parallel sliding chutes, and the fixed block and the guide block are respectively positioned in the two sliding chutes and move along the sliding chutes.

Preferably, the second guide plates are symmetrically fixed on the left side wall and the right side wall of the upper portion of the right side groove, the two sliding rails are symmetrically fixed on the front side wall and the rear side wall of the middle portion of the right side groove, the collecting groove is connected with the screen frame through the sliding rails in a sliding mode, and the collecting groove is of a screen frame structure.

Preferably, spring grooves are symmetrically formed in two side walls of the middle groove, a clamping block spring is arranged in each spring groove, the inner side end of each elastic clamping block extends into each spring groove and is fixedly connected with one end of each clamping block spring, and an inclined guide surface is arranged on the inner side of the top end of each elastic clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can place different teaching tools in a classified way through a plurality of containing grooves at the lower part of the fixed box; a plurality of chalk boxes can be placed on the moving plate on the left groove, and the moving plate can automatically adjust the position according to the number and the weight of the chalk boxes, so that the moving plate can gradually move upwards after the number of the chalk boxes is reduced, and a teacher can conveniently take chalks; the middle groove is used for placing the blackboard eraser, when the blackboard eraser is not used, the blackboard eraser is placed into the middle groove, the spring plate is enabled to move in a reciprocating mode under the action of the vibration spring through the cam, the vibration plate moves along with the spring plate, accordingly, the blackboard eraser is flapped, chalk dust on the blackboard eraser is separated from the blackboard eraser through the flapping effect, the chalk dust penetrates through the fixing net and falls into the dust collecting groove through the first guide plate, the blackboard eraser can be flapped and cleaned after class is given every day, and the situation that the blackboard eraser is not wiped cleanly when the blackboard eraser is wiped by the attached chalk dust is prevented from being increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the fixing box of the present invention;

FIG. 3 is a schematic structural view of the intermediate tank of the present invention;

FIG. 4 is a schematic structural view of the cleaning plate of the present invention;

fig. 5 is a schematic view of the connection between the cleaning plate and the fixing plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-fixed box, 101-accommodating groove, 102-left groove, 103-middle groove, 104-right groove, 105-elastic clamping block, 106-second guide plate, 107-fixed net, 108-first guide plate, 109-sliding rail, 2-box cover, 3-moving plate, 301-moving spring, 4-collecting groove, 5-dust collecting groove, 6-fixed plate, 601-baffle, 602-roller, 603-steel wire rope, 604-sliding groove, 7-cleaning plate, 701-top plate, 702-collecting plate, 703-scraping plate, 704-brushing plate, 705-fixed block, 706-guide block, 8-vibrating plate, 801-spring rod, 802-vibrating spring, 803-cam, 804-spring plate.

Detailed Description

The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: a containing device for teaching comprises a fixed box 1 and a box cover 2 hinged to the top end of the fixed box 1, wherein the upper part of the fixed box 1 is sequentially provided with a left side groove 102, a middle groove 103 and a right side groove 104 from left to right, the lower part of the fixed box 1 is provided with a plurality of containing grooves 101, the front side surface of the fixed box 1 is provided with a box door corresponding to the containing grooves 101, a moving plate 3 is arranged in the left side groove 102, the bottom surface of the moving plate 3 is fixedly provided with a plurality of moving springs 301, the bottom ends of the moving springs 301 are fixedly connected with the bottom surface of the left side groove 102, and a pressing plate is fixed on the box cover 2 corresponding to the top of the left side; the left side and the right side of the middle groove 103 are provided with elastic clamping blocks 105, the front side is provided with a vibration cavity, a first motor and a switch are arranged in the vibration cavity, a cam 803 is fixed on an output shaft of the first motor, one side of the cam 803 is provided with a spring plate 804, the inner side surface of the spring plate 804 is in contact with a wheel surface of the cam 803, spring rods 801 are symmetrically fixed on two sides of the inner side surface, a vibration spring 802 is sleeved on each spring rod 801, the inner side end of each spring rod extends into the middle groove 103 and is fixed with a vibration plate 8, the middle of the middle groove 103 is fixed with a fixing net 107, the bottom of each spring rod is fixed with an inclined first guide plate 108, the bottom end of each first guide plate 108 penetrates through the side wall and extends into the lower part of the right groove 104, and the bottom of the right.

The working principle of the embodiment is as follows: different teaching tools can be placed in a classified manner through the plurality of containing grooves 101 in the lower portion of the fixed box 1, a plurality of chalk boxes can be placed on the movable plate 3 on the left side groove 102, and the bottom of the movable plate 3 is connected with a movable spring 301, so that the movable plate 3 can automatically adjust the position according to the number and the weight of the chalk boxes, the movable plate 3 gradually moves upwards after the number of the chalk boxes is reduced, the chalk box at the top is located at the top of the left side groove 102, and a teacher can conveniently take chalks; the middle groove 103 is used for placing a blackboard eraser, when the blackboard eraser is not used, the blackboard eraser is placed into the middle groove 103 and clamped by two elastic clamping blocks 105 to be fixed in position, then the first motor drives the cam 803 to rotate, so that the spring plate 804 can move back and forth under the action of the vibration spring 802, the spring plate 804 is fixed with the vibration plate 8 through the spring shaft, when the spring plate 804 moves back and forth, the vibration plate 8 moves along with the spring plate, the blackboard eraser is flapped, chalk dust on the blackboard eraser is separated from the blackboard eraser through the flapping effect, the chalk dust passes through the fixing net 107 and falls into the dust collecting groove 5 through the first guide plate 108, the blackboard eraser can be flapped and cleaned after class every day, and the situation that the blackboard eraser is not wiped cleanly when the blackboard eraser is wiped due to more and more chalk dust adhered to the blackboard eraser is avoided.

Example two

On the basis of embodiment one, right side wall upper portion of right side groove 104 is equipped with the opening, and the opening part is fixed with horizontal fixed plate 6, and my outside end vertical fixation of fixed plate 6 has baffle 601, and is close to baffle 601 on the fixed plate 6 and rotates and be connected with gyro wheel 602, corresponds to rotate on the lateral wall of right side groove 104 and is connected with gyro wheel 602, and gyro wheel 602 in right side groove 104 is connected with second motor and switch, is equipped with wire rope 603 on two gyro wheels 602, is equipped with cleaning plate 7 on wire rope 603.

Wherein, one side of the cleaning plate 7 is fixed with a guide block 706 and a fixed block 705, a guide hole is arranged in the guide block 706, a fixed hole is arranged on the fixed block 705, a steel wire rope 603 on the upper side of the roller 602 passes through the fixed hole and is fixedly connected with the fixed block 705, and the steel wire rope 603 on the lower side of the roller 602 runs through the guide hole and is connected with the guide block 706 in a sliding way; the top end of the cleaning plate 7 is vertically fixed with a top plate 701, the bottom surface of the top plate 701 is sequentially fixed with a collecting plate 702, a scraping plate 703 and a brush plate 704, tooth grooves are uniformly formed in the bottom of the collecting plate 702, and bristles are uniformly arranged at the bottom of the brush plate 704.

Wherein, the fixed plate 6 is provided with two parallel sliding chutes 604, and the fixed block 705 and the guide block 706 are respectively positioned in the two sliding chutes 604 and move along the sliding chutes 604.

The working principle of this embodiment is basically the same as that of the first embodiment, except that the blackboard bottom is usually provided with a transverse bottom plate, is used for placing a blackboard eraser, chalk and the like, simultaneously has chalk dust and unused chalk heads falling on the chalk, after the blackboard eraser and the chalk are stored by the device, the blackboard eraser and the chalk are stored in the fixed box 1, chalk dust and chalk ends are arranged on the bottom plate, by locating the fixed plate 6 outside the base plate, the baffle 601 at one end of the base plate, and the cleaning plate 7 on the base plate, then, the steel wire rope 603 drives the cleaning plate 7 to move through the rotating roller 602, the collecting plate 702 on the cleaning plate 7 is used for moving the chalk end forwards, the scraping plate 703 is used for moving chalk dust, the brushing plate 704 cleans up residual chalk dust on the bottom plate, and the cleaning effect is better through cleaning step by step, and the chalk end and the chalk dust fall into the dust collecting groove 5 through the second guide plate 106 after entering the right side groove 104.

EXAMPLE III

On the basis of the second embodiment, the second guide plates 106 are symmetrically fixed on the left side wall and the right side wall of the upper portion of the right side groove 104, the two sliding rails 109 are symmetrically fixed on the front side wall and the rear side wall of the middle portion of the right side groove 104, the collecting groove 4 is connected with the sliding rails 109 in a sliding mode, the collecting groove 4 is of a net frame structure, the cleaning plate 7 is made to move through the roller 602 and the steel wire rope 603, chalk ends and chalk dust at the bottom of the blackboard are moved into the right side groove 104, the chalk ends fall into the collecting groove 4, the chalk dust passes through meshes of the collecting groove 4 and falls into the dust collecting groove 5, the chalk ends and the chalk dust are collected separately, the chalk ends are processed as required, and the collecting groove.

Example four

On the basis of the third embodiment, spring grooves are symmetrically formed in two side walls of the middle groove 103, a fixture block spring is arranged in each spring groove, the inner side end of the elastic fixture block 105 extends into each spring groove and is fixedly connected with one end of the fixture block spring, an inclined guide surface is arranged on the inner side of the top end of the elastic fixture block 105, and when the blackboard eraser is not used, the elastic fixture block is vertically inserted into the middle groove 103 and is clamped in the middle groove 103 to be fixed in position under the action of the fixture block springs on the two sides, so that the blackboard eraser is beaten in a reciprocating mode through the vibrating plate 8, and chalk dust adhered to the blackboard eraser is removed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a storage device is used in teaching, includes fixed case and articulates the case lid on fixed case top, its characterized in that: the upper part of the fixed box is sequentially provided with a left side groove, a middle groove and a right side groove from left to right, the lower part of the fixed box is provided with a plurality of accommodating grooves, the front side surface of the fixed box is provided with a box door corresponding to the accommodating grooves, a moving plate is arranged in the left side groove, the bottom surface of the moving plate is fixed with a plurality of moving springs, the bottom ends of the moving springs are fixedly connected with the bottom surface of the left side groove, and a pressing plate is fixed on the box cover corresponding to the top of the left side groove; the left side and the right side of the middle groove are provided with elastic clamping blocks, the front side of the middle groove is provided with a vibration cavity, a first motor and a switch are arranged in the vibration cavity, a cam is fixed on an output shaft of the first motor, one side of the cam is provided with a spring plate, the inner side surface of the spring plate is in contact with the wheel surface of the cam, spring rods are symmetrically fixed on two sides of the inner side surface, a vibration spring is sleeved on each spring rod, the inner side end of each spring rod extends into the middle groove and is fixed with a vibration plate, a fixing net is fixed in the middle of the middle groove, an inclined first guide plate is fixed at the bottom of the middle groove, the bottom end of the first guide plate penetrates through the side wall and extends into the lower part of the right groove, and the bottom; the utility model discloses a cleaning device, including right side groove, opening part, the fixed plate that is equipped with on the right side wall upper portion of right side groove, the opening part is fixed with horizontal fixed plate, and my outside end vertical fixation of fixed plate has the baffle, and is close to the baffle on the fixed plate and rotates and be connected with the gyro wheel, corresponds on the lateral wall in right side groove and rotates and be connected with the gyro wheel, and the gyro wheel in the right side groove is connected with second motor and switch, is equipped with wire rope on.

2. The storage device is used in teaching of claim 1, characterized in that: a guide block and a fixed block are fixed on one side of the cleaning plate, a guide hole is formed in the guide block, a fixed hole is formed in the fixed block, a steel wire rope on the upper side of the roller penetrates through the fixed hole and is fixedly connected with the fixed block, and a steel wire rope on the lower side of the roller runs through the guide hole and is in sliding connection with the guide block; the top vertical fixation of cleaning plate has the roof, and the bottom surface of roof is fixed with collecting plate, scraper blade and brush board in proper order, the bottom of collecting plate evenly is provided with the tooth's socket, and the bottom of brush board evenly is provided with the brush hair.

3. The storage device is used in teaching of claim 2, characterized in that: the fixed plate is provided with two parallel sliding chutes, and the fixed block and the guide block are respectively positioned in the two sliding chutes and move along the sliding chutes.

4. The storage device is used in teaching of claim 3, characterized in that: and the left side wall and the right side wall of the upper part of the right side groove are symmetrically fixed with second guide plates, the front side wall and the rear side wall of the middle part of the right side groove are symmetrically fixed with two slide rails, and the front side wall and the rear side wall of the middle part of the right side groove are connected with a collecting groove in a sliding manner through the slide rails, and the collecting groove is of a net.

5. The accommodating device for teaching as claimed in claim 1 ~ 4, wherein spring slots are symmetrically formed on two side walls of the middle slot, a latch spring is disposed in the spring slot, the inner end of the elastic latch extends into the spring slot and is fixedly connected with one end of the latch spring, and an inclined guide surface is disposed on the inner side of the top end of the elastic latch.