CN218455932U

CN218455932U - Magnetic teaching board

Info

Publication number: CN218455932U
Application number: CN202222861493.0U
Authority: CN
Inventors: 姚鸿广; 黄妍精; 梁艳
Original assignee: Baise Finance Vocational And Technical School
Current assignee: Baise Finance Vocational And Technical School
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-07
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a magnetism teaching board, including the magnetic sheet, the support frame, metal casing, and the universal wheel, magnetic sheet week side is equipped with metal casing, the metal casing left side is equipped with left waist type spout, the metal casing right side is equipped with right waist type spout, the magnetic sheet hangs on with the support frame, support frame upside fixedly connected with fixed axle, the support frame left side is equipped with left pinhole, the support frame right side is equipped with right pinhole, the left side fixed axle has lower fixed pin, be equipped with the fixed pin on the fixed axle of right side, the fixed pin includes round pin post and pin, novel magnetic sheet has fixed connection axle on the support frame, fixed connection axle inserts waist type groove, the rotatory magnetic sheet that can be random, also can reciprocate and adjust multi-angle magnetic sheet, random upset, utilize the upper and lower locating pin on support frame both sides, press the locating pin, it is downthehole to insert the rectangle locating pin in waist type groove, the upset of fixing the magnetic sheet, can be fine write on the magnetic sheet, the magnetic sheet has realized the multi-angle upset, the convenient occupation space that does not contracts.

Description

Magnetic teaching board

Technical Field

The utility model relates to a teaching aid technical field, concretely relates to magnetism teaching board.

Background

The magnetic writing board is a commonly used writing demonstration board, is widely applied to occasions such as teaching, bulletins, demonstration of schools and enterprises, can be written by using a special writing pen, is easy to erase, does not generate dust, does not harm a human body, and can be matched with a magnetic pressing block to conveniently hang articles such as paper on the board.

Often use special teaching aid to simulate the demonstration in the teaching, the independent integrative teaching aid of usefulness in the demonstration one side magnetic plate after writing the back in time with the magnetic plate at the back and just can overturn after unscrewing fixing bolt below, used up back occupation space, original is that the shrink support frame just can accomplish, and is not swift, inconvenient, this teaching magnetic plate has realized the multi-angle upset, and it is convenient not occupation space to use up the back shrink.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism teaching board solves the problem that proposes in the above-mentioned background.

In order to solve the above technical problem, the utility model particularly provides a following technical scheme realizes: the utility model provides a magnetism teaching board, includes the magnetic sheet, the support frame, metal casing, and the universal wheel, the magnetic sheet week side is equipped with metal casing, 3 left sides of metal casing are equipped with left waist type spout, the metal casing right side is equipped with right waist type spout, the magnetic sheet hang with the support frame on, support frame upside fixedly connected with fixed axle, the support frame left side is equipped with left pinhole, the support frame right side is equipped with right pinhole, the left side fixed axle has lower fixed pin, be equipped with the fixed pin on the fixed axle of right side, the fixed pin includes round pin post and pin.

Preferably, left side waist type spout closely laminates with the fixed axle, left side waist type spout is equipped with left bolt groove, left side bolt groove is located left waist type spout intermediate position below, left side bolt groove width is in left waist type spout, right side waist type spout closely laminates with the fixed axle, right side waist type spout is equipped with right bolt groove, right side bolt groove is located right waist type groove central point and puts the top, right side bolt groove width is in right waist type spout.

Preferably, a pin column is arranged on the lower side of the left pin hole, the left pin hole is tightly attached to the pin column, a pin column is arranged on the upper side of the right pin hole, and the right pin hole is tightly attached to the pin column.

Preferably, be equipped with the screw hole in the round pin post, the screw hole is equipped with the internal thread, round pin post and pin screw-thread fit, the pin is equipped with the external screw thread outward, the pin closely laminates with left bolt groove, the pin closely laminates with right bolt groove.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses the magnetic sheet has the fixed connection axle on the support frame, the fixed connection axle inserts the waist type groove of shell, play the supporting role when in the middle, also can random rotatory magnetic sheet, also can reciprocate the multi-angle through waist type groove and adjust the magnetic sheet, can overturn at will, utilize the upper and lower locating pin on support frame both sides when wanting the teaching, press the locating pin, it is downthehole to insert the rectangle locating pin in waist type groove, can fix the upset of magnetic sheet, can be fine write on the magnetic sheet, this teaching magnetic sheet has realized the multi-angle upset, it is convenient not occupation space to use up the back shrink.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic view of the overall structure of a magnetic teaching board according to the present invention;

fig. 2 is a schematic view of the overall structure a of the magnetic teaching board of the present invention;

fig. 3 is a schematic view of the overall structure B of a magnetic teaching board according to the present invention;

fig. 4 is a schematic view of a left waist-shaped chute of a magnetic teaching board according to the present invention;

fig. 5 is a schematic view of the right waist-shaped sliding groove of the magnetic teaching board of the present invention.

The reference numerals in the drawings denote the following, respectively:

1. a magnetic plate; 2. a support frame; 3. a metal housing; 4. a fixing pin; 5. a threaded hole; 6. a fixed shaft; 7. a pin; 8. a left pin hole; 9. a pin; 10. a right latch slot; 11. a left latch slot; 12. a left lumbar shaped chute; 13. a right waist-shaped chute; 14. a right pin hole; 15. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1-5, the utility model provides a magnetism teaching board, including magnetic plate 1, support frame 2, metal casing 3, and

universal wheel

15, 1 week of magnetic plate is equipped with

metal casing

3, 3 left sides of metal casing are equipped with left

waist type spout

12, 3 right sides of metal casing are equipped with right waist type spout 13, magnetic plate 1 hangs with on the

support frame

2, 2 upside fixedly connected with fixed axles 6 of support frame, 2 left sides of support frame are equipped with left pinhole 8, 2 right sides of support frame are equipped with right pinhole 14, left side fixed axle 6 has lower fixed pin 4, be equipped with fixed pin 4 on the fixed axle 6 of right side, fixed pin 4 includes round pin post 7 and pin 9.

Further, a left side waist type spout 12 closely laminates with fixed axle 6, a left side waist type spout 12 is equipped with left bolt groove 11, a left side bolt groove 11 is located left waist type spout 12 intermediate position below, a left side bolt groove 11 width is in left waist type spout 12, right side waist type spout 13 closely laminates with fixed axle 6, right side waist type spout 13 is equipped with right bolt groove 10, right side bolt groove 10 is located right waist type groove 13 central point and puts the top, right side bolt groove 10 width is in right waist type spout 13, fixed axle 6 slides convenient upset magnetic sheet 1 from top to bottom in the waist type spout of metal casing 3 both sides.

Furthermore, a pin post 7 is arranged on the lower side of the left pin hole 8, the left pin hole 8 is tightly attached to the pin post 7, the pin post 7 is arranged on the upper side of the right pin hole 14, and the right pin hole 14 is tightly attached to the pin post 7.

Further, be equipped with screw hole 5 in the round pin post 7, screw hole 5 is equipped with the internal thread, round pin post 7 and pin 9 screw-thread fit, pin 9 is equipped with the external screw thread outward, pin 9 closely laminates with left bolt groove 11, pin 9 closely laminates with right bolt groove 10, fixed pin 4 makes magnetic sheet 1 fixed can not overturn magnetic sheet 1 at will through sliding in the pinhole and pressing the round pin groove in the teaching, and the back is finished through sliding in the pinhole and extracts fixed pin 4, and magnetic sheet 1 makes magnetic sheet 1 gliding through the closely cooperation of waist type groove and fixed axle 6, conveniently accomodates, does not occupy space.

The working principle is as follows: when using magnetic sheet 1, usable fixed connection makes it steady at fixed axle 6 on support frame 2, magnetic sheet 1 can cause the upset because of both sides are the spout this moment, press fixed pin 4 at this moment and insert the cotter way of magnetic sheet 1 both sides and make it fixed, do not overturn, can normal use teaching, because of magnetic sheet 1 is two-sided teaching, extract fixed pin 4 after preceding using up and overturn through fixed axle 6, use the back, extract under fixed pin 4 after the teaching finishes, fixed axle 6 slides in the spout of magnetic sheet 1 both sides, slide magnetic sheet 1 to the below down, occupation space is few.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means 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 above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. A magnetic teaching board comprising: magnetic sheet (1), support frame (2), metal casing (3), and universal wheel (15), its characterized in that: magnetic sheet (1) week side is equipped with metal casing (3), metal casing (3) left side is equipped with left waist type spout (12), metal casing (3) right side is equipped with right waist type spout (13), magnetic sheet (1) hang with support frame (2) on, support frame (2) upside fixedly connected with fixed axle (6), support frame (2) left side is equipped with left pinhole (8), support frame (2) right side is equipped with right pinhole (14), left side fixed axle (6) have down fixed pin (4), be equipped with on right side fixed axle (6) fixed pin (4), fixed pin (4) are including round pin post (7) and pin (9).

2. A magnetic teaching board according to claim 1, wherein: left side waist type spout (12) closely laminates with fixed axle (6), left side waist type spout (12) are equipped with left bolt groove (11), left side bolt groove (11) are located left waist type spout (12) intermediate position below, left side bolt groove (11) are wider in left waist type spout (12), right side waist type spout (13) closely laminate with fixed axle (6), right side waist type spout (13) are equipped with right bolt groove (10), right side bolt groove (10) are located right waist type spout (13) central point and put the top, right side bolt groove (10) are wider in right waist type spout (13).

3. A magnetic teaching board according to claim 1, wherein: left side pinhole (8) downside is equipped with round pin post (7), left side pinhole (8) closely laminate with round pin post (7), right side pinhole (14) upside is equipped with round pin post (7), right side pinhole (14) closely laminate with round pin post (7).

4. A magnetic teaching board according to claim 1, wherein: be equipped with screw hole (5) in round pin post (7), screw hole (5) are equipped with the internal thread, round pin post (7) and pin (9) screw-thread fit, pin (9) are equipped with the external screw thread outward, pin (9) closely laminate with left bolt groove (11), pin (9) closely laminate with right bolt groove (10).