CN210865239U

CN210865239U - Multifunctional primary school mathematical teaching moving frame

Info

Publication number: CN210865239U
Application number: CN201921864326.3U
Authority: CN
Inventors: 窦效杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-26
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a teaching tool technical field just discloses a multi-functional primary school's mathematical education removes frame, including two support columns, two the equal swing joint of surface of support column has the sleeve, two the equal fixedly connected with activity loop bar in bottom of support column, two the bottom of activity loop bar all with telescopic interior diapire fixed connection, two the surface swing joint of activity loop bar has the spring, two the top of spring all with the bottom fixed connection of support column. This multi-functional primary school's mathematical education carriage through setting up the push rod, starts the push rod and upwards extends, drives two connecting blocks and removes to relative one side, and then drives show board upward movement, constitutes alphabetical E word shape jointly through being provided with connecting rod, movable rod, carriage release lever, metal pole and copper pole, the total two sets of left and right sides that just are located the show board of E word shape is the symmetry distribution form, and then makes the show board reach the effect of stably rising.

Description

Multifunctional primary school mathematical teaching moving frame

Technical Field

The utility model relates to a teaching tool technical field specifically is a multi-functional primary school's mathematical education removes frame.

Background

At present, the teaching purpose of primary school mathematics is to teach children basic mathematical knowledge about the understanding of numbers, arithmetic of four fundamental principles and the like, and a good foundation is laid for junior middle school mathematics and daily life calculation.

On primary school's mathematics class, in order to increase student's memory, the teacher need carry out various arithmetic of continuous demonstration, need write on the blackboard in the demonstration process, write when more, influence student's attention, and too hard influences student's interest in learning, the teaching difficult point has been increased for the teacher, present teaching frame is most all simple structure, do not possess raising and lowering functions at present, and stability is relatively poor, lead to the teaching quality poor, so propose a multi-functional primary school's mathematics teaching and remove the frame and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional primary school's mathematical education removes frame possesses height-adjusting, and stability advantage such as good has solved and has not possessed raising and lowering functions, and the relatively poor problem that leads to the teaching quality difference of stability.

(II) technical scheme

For realizing above-mentioned height-adjusting, the good purpose of stability, the utility model provides a following technical scheme: the utility model provides a multi-functional primary school's mathematical education locomotive frame, includes two support columns, two the equal swing joint of surface of support column has the sleeve, two the equal fixedly connected with movable loop bar in bottom of support column, two the bottom of activity loop bar all with telescopic interior diapire fixed connection, two the surface swing joint of activity loop bar has the spring, two the top of spring all with the bottom fixed connection of support column, two the bottom of spring all with telescopic interior diapire fixed connection, two telescopic bottom fixed mounting has the gyro wheel, two fixedly connected with puts the thing box between the support column, two fixedly connected with support frame between the support column, the bottom fixed mounting of support frame has the electricity-saving lamp, the bottom fixed mounting of support frame has the clock, two swing joint has the show board between the support column, the equal swing joint in the left and right sides of show board has and the positive swing joint's of left and right sides support column connection The inside of the two connecting rods is movably connected with a movable rod, the bottoms of the two movable rods are movably connected with a movable rod, the opposite sides of the two movable rods are respectively movably connected with the left side and the right side of the display board, the opposite sides of the two movable rods are respectively movably connected with the front sides of the two supporting columns, the inside of the two movable rods is movably connected with a metal rod, the bottoms of the two metal rods are movably connected with copper rods, the opposite sides of the two copper rods are respectively movably connected with the front sides of the two supporting columns, the opposite sides of the two copper rods are respectively movably connected with the opposite sides of the display board, a chute is fixedly arranged at the bottom of the display board, the bottom of the chute is movably connected with two connecting blocks, push rods are respectively movably connected at the bottoms of the two connecting blocks, and the bottoms of the two push rods are respectively fixedly connected with the opposite sides of the supporting columns, the abacus is fixedly installed at the bottom of the display board, and a formula table is movably installed on the back of the display board.

Preferably, the top of the sleeve is provided with a round hole, and the diameter of the round hole is matched with the diameter of the two support columns.

Preferably, the number of the energy-saving lamps is ten, the energy-saving lamps are symmetrically distributed, and the support frame is arc-shaped.

Preferably, the connecting rods, the movable rods, the moving rods, the metal rods and the copper rods form a letter E shape, and the letter E shape is divided into two groups and is symmetrically distributed.

Preferably, the front surface of the storage box is fixedly provided with a handle, and the outer surface of the handle is sleeved with a sponge.

Preferably, the back fixed mounting of show board has the couple that quantity is three, the quantity of formulary is three, three the couple is with the top swing joint of three formulary.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-functional primary school's mathematical education removes frame possesses following beneficial effect:

1. this multi-functional primary school's mathematical education carriage through setting up the push rod, starts the push rod and upwards extends, drives two connecting blocks and removes to relative one side, and then drives show board upward movement, constitutes alphabetical E word shape jointly through being provided with connecting rod, movable rod, carriage release lever, metal pole and copper pole, the total two sets of left and right sides that just are located the show board of E word shape is the symmetry distribution form, and then makes the show board reach the effect of stably rising.

2. This multi-functional primary school's mathematical education removes frame is provided with the sleeve through the surface at the support column, and telescopic inside is provided with activity loop bar and spring, has guaranteed the stability of support column, and then makes the show board more firm, is provided with the couple through the back at the show board for the utility nature of show board increases, can hang multiple teaching aid, through being provided with the electricity-saving lamp, makes that the student can watch clearer. Through being provided with the abacus, reached at the teaching in-process student's more convenient effect of last calculation.

Drawings

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

fig. 2 is a rear view of the structure of the present invention.

In the figure: the device comprises a support column 1, a sleeve 2, a movable sleeve rod 3, a spring 4, a roller 5, a storage box 6, a support frame 7, an energy-saving lamp 8, a clock 9, a display board 10, a connecting rod 11, a movable rod 12, a movable rod 13, a metal rod 14, a copper rod 15, a sliding rail 16, a connecting block 17, a push rod 18, an abacus 19 and a formula table 20.

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. 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.

Referring to fig. 1-2, a multifunctional movable stand for primary school mathematical teaching comprises two support columns 1, wherein the outer surfaces of the two support columns 1 are movably connected with sleeves 2, the top parts of the two sleeves 2 are provided with round holes, the diameters of the two round holes are matched with the diameters of the two support columns 1, the bottoms of the two support columns 1 are fixedly connected with movable loop bars 3, the bottoms of the two movable loop bars 3 are fixedly connected with the inner bottom wall of the sleeves 2, the outer surfaces of the two movable loop bars 3 are movably connected with springs 4, the tops of the two springs 4 are fixedly connected with the bottoms of the support columns 1, the bottoms of the two springs 4 are fixedly connected with the inner bottom wall of the sleeves 2, the bottoms of the two sleeves 2 are fixedly provided with rollers 5, a storage box 6 is fixedly connected between the two support columns 1, the front surface of the storage box 6 is fixedly provided with a handle, and the outer surface, a supporting frame 7 is fixedly connected between the two supporting columns 1, energy-saving lamps 8 are fixedly installed at the bottom of the supporting frame 7, the number of the energy-saving lamps 8 is ten and is in a symmetrical distribution shape, the supporting frame 7 is in a circular arc shape, a clock 9 is fixedly installed at the bottom of the supporting frame 7, a display board 10 is movably connected between the two supporting columns 1, three hooks are fixedly installed at the back of the display board 10, three formula tables 20 are provided, the three hooks are movably connected with the tops of the three formula tables 20, connecting rods 11 which are movably connected with the front surfaces of the supporting columns 1 at the left side and the right side of the display board 10 are movably connected at the left side and the right side of the display board 10, the connecting rods 11, movable rods 12, movable rods 13, metal rods 14 and copper rods 15 jointly form a letter E shape, the E shape is divided into two groups and is in a symmetrical distribution shape, the movable rods 12 are movably connected inside, relative one side of two movable rods 13 respectively with the left and right sides swing joint of show board 10, the back of the body one side of two movable rods 13 respectively with the positive swing joint of two support columns 1, the equal swing joint in inside of two movable rods 13 has metal pole 14, the bottom swing joint of two metal pole 14 has copper pole 15, the back of the body one side of two copper poles 15 that backs on the body one side respectively with the positive swing joint of two support columns 1, relative one side of two copper poles 15 respectively with the relative one side swing joint of show board 10, the bottom fixed mounting of show board 10 has spout 16, the bottom swing joint of spout 16 has connecting block 17 that quantity is two, the equal swing joint in bottom of two connecting blocks 17 has push rod 18, the bottom of two push rod 18 respectively with the relative one side fixed connection of support column 1, the bottom fixed mounting of show board 10 has abacus 19, the back movable mounting of show board 10 has formula table 20.

In conclusion, this multi-functional primary school's mathematical education removes frame, through setting up push rod 18, start push rod 18 upwards extends, drives two connecting blocks 17 and removes to relative one side, and then drives show board 10 upward movement, constitutes alphabetical E word shape jointly through being provided with connecting rod 11, movable rod 12, carriage release lever 13, metal pole 14 and copper pole 15, the total two sets of left and right sides that just are located show board 10 of E word shape are the symmetry and distribute the form, and then makes show board 10 reach the effect of stably rising.

And, this multi-functional primary school's mathematical education removes frame is provided with sleeve 2 through the surface at support column 1, and the inside of sleeve 2 is provided with activity loop bar 3 and spring 4, has guaranteed support column 1's stability, and then makes show board 10 more firm, is provided with the couple through the back at show board 10 for the utility of show board 10 increases, can hang multiple teaching aid, through being provided with electricity-saving lamp 8, makes that the student can watch more clearly. Through being provided with abacus 19, reached the more convenient effect of student's last calculation in the teaching process.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional primary school's mathematical education removes frame, includes two support columns (1), its characterized in that: the outer surface of the two supporting columns (1) is movably connected with a sleeve (2), the bottoms of the two supporting columns (1) are fixedly connected with movable loop bars (3), the bottoms of the two movable loop bars (3) are fixedly connected with the inner bottom wall of the sleeve (2), the outer surface of the two movable loop bars (3) is movably connected with springs (4), the tops of the two springs (4) are fixedly connected with the bottom of the supporting columns (1), the bottoms of the two springs (4) are fixedly connected with the inner bottom wall of the sleeve (2), the bottoms of the two sleeves (2) are fixedly provided with idler wheels (5), an object placing box (6) is fixedly connected between the two supporting columns (1), a supporting frame (7) is fixedly connected between the two supporting columns (1), and an energy-saving lamp (8) is fixedly arranged at the bottom of the supporting frame (7), the clock (9) is fixedly installed at the bottom of the support frame (7), a display board (10) is movably connected between the two support columns (1), the left side and the right side of the display board (10) are respectively and movably connected with connecting rods (11) which are movably connected with the front sides of the support columns (1) at the left side and the right side, movable rods (12) are respectively and movably connected with the inner parts of the two connecting rods (11), the bottom parts of the two movable rods (12) are respectively and movably connected with moving rods (13), one opposite sides of the two moving rods (13) are respectively and movably connected with the left side and the right side of the display board (10), the back sides of the two moving rods (13) are respectively and movably connected with the front sides of the two support columns (1), metal rods (14) are respectively and movably connected with the inner parts of the two moving rods (13), and copper rods (15) are, ) Two one side of carrying on the back of the body of copper pole (15) respectively with the front swing joint of two support columns (1), two the relative one side of copper pole (15) respectively with the relative one side swing joint of show board (10), the bottom fixed mounting of show board (10) has spout (16), the bottom swing joint of spout (16) has connecting block (17) that quantity is two, two the equal swing joint in bottom of connecting block (17) has push rod (18), two the bottom of push rod (18) respectively with the relative one side fixed connection of support column (1), the bottom fixed mounting of show board (10) has abacus (19), the back movable mounting of show board (10) has formula table (20).

2. The multifunctional movable frame for primary school mathematical teaching according to claim 1, characterized in that: round holes are formed in the tops of the two sleeves (2), and the diameters of the two round holes are matched with the diameters of the two support columns (1).

3. The multifunctional movable frame for primary school mathematical teaching according to claim 1, characterized in that: the energy-saving lamps (8) are ten in number and symmetrically distributed, and the support frame (7) is arc-shaped.

4. The multifunctional movable frame for primary school mathematical teaching according to claim 1, characterized in that: the connecting rod (11), the movable rod (12), the moving rod (13), the metal rod (14) and the copper rod (15) jointly form a letter E-shaped shape, and the E-shaped shape is two groups and is symmetrically distributed.

5. The multifunctional movable frame for primary school mathematical teaching according to claim 1, characterized in that: the front surface of the storage box (6) is fixedly provided with a handle, and the outer surface of the handle is sleeved with a sponge.

6. The multifunctional movable frame for primary school mathematical teaching according to claim 1, characterized in that: the back fixed mounting of show board (10) has the couple that quantity is three, the quantity of formula table (20) is three, three the top swing joint of couple and three formula table (20).