CN212499627U

CN212499627U - Teaching board for preschool education

Info

Publication number: CN212499627U
Application number: CN202021018246.9U
Authority: CN
Inventors: 葛俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-09
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a teaching board of preschool education, including teaching board frame, the fixing base is installed to the symmetry on the outer wall of teaching board frame one side, be equipped with in the rectangular channel that forms between two fixing bases and connect the ash box, be equipped with on teaching board frame's the lateral wall and be used for connecting the locking mechanism that the ash box was fixed in the rectangular channel, the joint groove has all been seted up on the lateral wall of the relative both sides of teaching board frame, the second dashpot has been seted up on the outer wall of magnetic plate one side, sliding connection has spacing rectangular in the second dashpot, and the second dashpot interior symmetry is equipped with first return spring, the one end fixed mounting of first return spring is on the outer wall of spacing rectangular one side. The utility model provides a teaching board of preschool education will connect the locking mechanism of ash box quick fixation and quick dismantlement through the setting to can will connect the quick clearance that clears up of ash box, improve the cleaning efficiency who connects the ash box, moreover can quick replacement magnetic plate, improve the functionality of device.

Description

Teaching board for preschool education

Technical Field

The utility model relates to a teaching grillage technical field relates to a teaching board of preschool education particularly.

Background

Preschool education is education which is performed by parents and young students by utilizing various methods and objects and systematically, planning and scientifically stimulating the brains of the children to gradually perfect the functions of all parts of the brains, the children are the basic stage of the intelligence development of life and are the fastest developing period, and proper and correct preschool education has great effect on the intelligence of the children and the development of the children in the future, no more than the formation and development of supernormal children are related to proper and correct preschool education, particularly the preschool education in the intelligence aspect, and the preschool intelligence development is a multi-aspect cultivation process.

Teaching board frame is commonly used to the frequent meeting of preschool education, the teacher carries out many-sided teaching on the frame, the tradition blackboard teaching of utilizing is still the very important partly of teaching, then at other teaching equipment of cooperation, can make things convenient for the teacher to carry out interactive explanation to child, improve the efficiency of teaching, at present, the teacher is when utilizing the blackboard to impart knowledge to students, can utilize the chalk to write on the blackboard, but when writing, can produce the chalk dust and drop in the classroom, perhaps in the slit of teaching board frame, it is difficult to clear up comparatively, and the functional of current preschool education teaching board frame is comparatively single.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a teaching board of preschool education, aim at solving present mr when utilizing the blackboard to impart knowledge to students, can utilize the chalk to write on the blackboard, but when writing, can produce the chalk dust and drop in the classroom, perhaps in the slit of teaching grillage, relatively be difficult to clear up, the comparatively single problem of the functional of current preschool education teaching grillage moreover.

Technical scheme

In order to achieve the purpose, the teaching board for preschool education provided by the utility model comprises a teaching board frame, wherein fixing seats are symmetrically arranged on the outer wall of one side of the teaching board frame, an ash receiving box is arranged in a rectangular groove formed between the two fixing seats, and a locking mechanism for fixing the ash receiving box in the rectangular groove is arranged on the side wall of the teaching board frame;

the magnetic plate, the joint groove has all been seted up on the lateral wall of the relative both sides of teaching board frame, the second dashpot has been seted up on the outer wall of magnetic plate one side, sliding connection has spacing rectangular in the second dashpot, and the second dashpot interior symmetry is equipped with first time force spring, the one end fixed mounting of first spring is in on the outer wall of spacing rectangular one side, other end fixed mounting be in on the inner wall of second dashpot, spacing rectangular one of them of being located the joint inslot.

Preferably, the locking mechanisms comprise two rotating shells, a limiting block and a second return spring, the two locking mechanisms are symmetrically arranged on the teaching board frame, the two rotating shells are respectively hinged on the two fixing seats, the rotating shell is provided with a first buffer groove, the second return spring is positioned in the first buffer groove, one end of the connecting block is connected and clamped in the first buffer groove, one end of the second return spring is fixedly arranged on the inner wall of the first buffer groove, the other end of the second return spring is fixedly arranged on the outer wall of one side of the connecting block, one end of the connecting block is positioned on the outer side of the first buffer groove, the ash receiving box is characterized in that the ash receiving box is provided with a limiting shell, the limiting shell is arranged on the outer wall of one side of the ash receiving box, and the limiting shells are connected with the limiting shell through limiting blocks.

Preferably, a first push handle is fixedly mounted on the outer wall of one side of the limiting strip.

Preferably, the teaching board frame is provided with a blackboard.

Preferably, a second push handle is fixedly mounted on the outer wall of one side of the limiting block.

As preferred, the bottom symmetry of teaching grillage is provided with the bracing piece, the bottom fixed mounting of bracing piece has the backup pad, all be equipped with around the backup pad bottom and remove the wheel, remove the wheel and remove the wheel for universal brake formula, the removal of the device of being convenient for.

Advantageous effects

Compared with the prior art, the utility model provides a pair of preschool education's teaching board possesses following beneficial effect:

1. the utility model discloses a set up on teaching grillage and connect the ash box to when teaching with the chalk, writing on the blackboard, the chalk dust of writing production can drop in connecing the ash box, thereby can collect the chalk dust, will connect the locking mechanism that the ash box is fixed fast and dismantle fast through setting up in addition, thereby can will connect the quick clearance of clearing up of ash box, improve the cleaning efficiency who connects the ash box.

2. The utility model discloses, through set up the magnetic plate that can dismantle fast and install on the teaching board frame to can cooperate the magnetic force piece, carry out the jigsaw of benefiting intelligence, thereby can cultivate the ability that the student was oneself hands-on, thereby improved the result of use of device greatly, improve the functionality of device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic sectional structure view of the locking mechanism of the present invention;

fig. 4 is a schematic structural view of the magnetic plate and the limiting strip of the present invention;

fig. 5 is a schematic structural view of the limiting strip, the magnetic plate and the first return spring of the present invention.

The main reference numbers:

1. a support plate; 2. a locking mechanism; 3. an ash receiving box; 4. a teaching board frame; 5. a limiting strip; 6. a first return spring; 7. a fixed seat; 101. a support bar; 102. a moving wheel; 201. rotating the housing; 202. a limiting block; 203. connecting blocks; 204. a second return spring; 2011. a first buffer tank; 2021. a second push handle; 301. an ash receiving groove; 302. a limiting shell; 401. a blackboard; 402. a magnetic plate; 4021. a second buffer tank; 403. a clamping groove; 501. a first push handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Please refer to fig. 1-5, a teaching board for preschool education, through set up the ash receiving box 3 on the teaching board frame 4, thereby teaching with the chalk, when writing on the blackboard 401, the chalk dust that the writing produced can drop in the ash receiving groove 301 that the ash receiving box 3 was seted up, thereby can collect the chalk dust, and through setting up the locking mechanical system 2 that will connect the quick fixed and quick dismantlement of ash receiving box 3, thereby can be with connecing quick the clearing up of ash receiving box 3, improve the cleaning efficiency of ash receiving box 3, through set up the magnetic plate 402 that can dismantle fast and install on the teaching board frame 4, thereby can cooperate with the magnetic block, carry out the benefit intelligence, thereby can cultivate the ability that the student oneself was hands, thereby greatly improved the result of use of device, improve the functionality of device.

The utility model provides a pair of teaching board of preschool education, fixing base 7 is installed to the symmetry on the outer wall of teaching grillage 4 one side, is equipped with in the rectangular channel that forms between two fixing bases 7 and connects ash box 3, is equipped with on teaching grillage 4's the lateral wall to be used for connecing ash box 3 to fix locking mechanism 2 at the rectangular channel.

In this embodiment, locking mechanism 2 includes rotatory shell 201, stopper 202 and second return spring 204, locking mechanism 2's quantity is two and the symmetry sets up on teaching grillage 4, two rotatory shells 201 articulate respectively on two fixing bases 7, first dashpot 2011 has been seted up on the rotatory shell 201, second return spring 204 is located first dashpot 2011, the one end connection joint of connecting block 203 is in first dashpot 2011, the one end fixed mounting of second return spring 204 is on the inner wall of first dashpot 2011, other end fixed mounting is on the outer wall of connecting block 203 one side, the one end of connecting block 203 is located the outside of first dashpot 2011, and with stopper 202 fixed connection, the symmetry is provided with spacing shell 302 on the outer wall of ash receiving box 3 one side, two stoppers 202 joint respectively in the recess that two spacing shells 302 seted up.

Further, the joint groove 403 has all been seted up on the lateral wall of the relative both sides of teaching board frame 4, second dashpot 4021 has been seted up on the outer wall of magnetic force board 402 one side, sliding connection has spacing rectangular 5 in second dashpot 4021, and the symmetry is equipped with first return spring 6 in the second dashpot 4021, the one end fixed mounting of first return spring 6 is on the outer wall of spacing rectangular 5 one side, other end fixed mounting is on second dashpot 4021's inner wall, spacing rectangular 5 is located one of them joint groove 403.

Furthermore, a first push handle 501 is fixedly arranged on the outer wall of one side of the limiting strip 5.

Furthermore, in the present invention, the teaching board frame 4 is provided with a blackboard 401.

The utility model discloses in the further technical scheme that provides, fixed mounting has the second to push away 2021 on the outer wall of stopper 202 one side.

Furthermore, in the further proposed technical scheme, the bottom of the teaching board frame 4 is symmetrically provided with the support rods 101, the bottom of the support rods 101 is fixedly provided with the support plate 1, the periphery of the bottom of the support plate 1 is provided with the movable wheels 102, and the movable wheels 102 are universal brake type movable wheels 102, so that the device can be conveniently moved.

The utility model discloses a set up on teaching grillage 4 and connect ash box 3, thereby teaching with the chalk, when writing on blackboard 401, the chalk dust of writing production can drop in connecing ash box 3, thereby can collect the chalk dust, and will connect ash box 3 quick fixation and quick locking mechanism 2 of dismantling through the setting, thereby can be with connecing quick the clearing up of ash box 3, improve the cleaning efficiency who connects ash box 3, through set up the magnetic plate 402 that can dismantle fast and install on teaching grillage 4, thereby can cooperate the magnetic force piece, the picture arragement of benefiting intelligence is carried out, thereby can cultivate the ability that the student oneself was manual, thereby the result of use of device has been improved greatly, improve the functionality of device.

The utility model discloses an installation flow: when the ash receiving box 3 is installed, firstly, the two rotary shells 201 are kept parallel to the fixed seats 7, then the ash receiving box 3 is clamped between the two fixed seats 7, at this time, the second push handle 2021 is pushed towards the direction of the second return spring 204, the connecting block 203 moves towards the first buffer groove 2011, then, the rotary shells 201 are rotated again, the limiting block 202 is kept parallel to the ash receiving box 3, at this time, the limiting block 202 corresponds to the groove formed on the ash receiving box 3, then, the second push handle 2021 is released, the limiting block 202 is popped out under the elastic force of the second return spring 204 to enter the groove formed on the limiting shell 302, then, the other locking mechanism 2 is installed according to the same method, so that the ash receiving box 3 can be fixed, when jigsaw teaching needs to be performed by using the magnetic plate 402, firstly, one end of the magnetic plate 402 is clamped into one clamping groove 403, then, the first push handle 501 is pushed towards the first return spring 6, then the limiting strip 5 is positioned in the second buffer groove 4021, then the magnetic plate 402 is parallel to the teaching board frame 4, the limiting strip 5 corresponds to the other clamping groove 403, then the first push handle 501 is loosened, and the limiting strip 5 is clamped into the clamping groove 403 under the elastic action of the first return spring 6, so that the magnetic plate 402 is fixed.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The elastic coefficient of each spring in this practicality satisfies its corresponding technical requirement of reaching at specific implementation in-process.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. A teaching board for preschool education, comprising:

the dust collecting device comprises a teaching board frame (4), wherein fixing seats (7) are symmetrically installed on the outer wall of one side of the teaching board frame (4), a dust collecting box (3) is arranged in a rectangular groove formed between the two fixing seats (7), and a locking mechanism (2) used for fixing the dust collecting box (3) in the rectangular groove is arranged on the side wall of the teaching board frame (4);

magnetic plate (402), joint groove (403) have all been seted up on the lateral wall of teaching board frame (4) relative both sides, second dashpot (4021) has been seted up on the outer wall of magnetic plate (402) one side, sliding connection has spacing rectangular (5) in second dashpot (4021), and the symmetry is equipped with first resilience spring (6) in second dashpot (4021), the one end fixed mounting of first resilience spring (6) is in on the outer wall of spacing rectangular (5) one side, other end fixed mounting be in on the inner wall of second dashpot (4021), spacing rectangular (5) are located one of them in joint groove (403).

2. The teaching board of preschool education as claimed in claim 1, wherein the locking mechanism (2) comprises two rotary shells (201), a limiting block (202), a connecting block (203) and a second return spring (204), the number of the locking mechanisms (2) is two, the two rotary shells (201) are symmetrically arranged on the teaching board frame (4), the two rotary shells (201) are respectively hinged on the two fixing seats (7), a first buffer groove (2011) is formed on the rotary shell (201), the second return spring (204) is positioned in the first buffer groove (2011), one end of the connecting block (203) is connected and clamped in the first buffer groove (2011), one end of the second return spring (204) is fixedly arranged on the inner wall of the first buffer groove (2011), and the other end of the second return spring (2011) is fixedly arranged on the outer wall of one side of the connecting block (203), one end of the connecting block (203) is located on the outer side of the first buffer groove (2011) and is fixedly connected with the limiting block (202), limiting shells (302) are symmetrically arranged on the outer wall of one side of the ash receiving box (3), and the limiting block (202) is respectively clamped in two grooves formed in the limiting shells (302).

3. The teaching board for preschool education as claimed in claim 1, wherein a first push handle (501) is fixedly installed on the outer wall of one side of the stopper bar (5).

4. Teaching board of preschool education according to claim 1, characterized in that the teaching board frame (4) is provided with a blackboard (401).

5. The teaching board for preschool education as claimed in claim 2, wherein a second push handle (2021) is fixedly installed on the outer wall of one side of the stopper block (202).

6. The teaching board of preschool education as claimed in claim 1, wherein the bottom of the teaching board frame (4) is symmetrically provided with a support rod (101), the bottom of the support rod (101) is fixedly provided with a support plate (1), and the bottom of the support plate (1) is provided with moving wheels (102) all around.