CN211099152U - Education and teaching auxiliary assembly - Google Patents

Abstract

The utility model discloses an education and teaching auxiliary assembly, comprising a base plate, the side of bottom plate is equipped with the stable seat, and the upper surface of bottom plate is equipped with the first storage tank that two sets of symmetries set up, the upper surface middle part of bottom plate is equipped with the second storage tank, both ends all are equipped with the alignment jig about the bottom plate, the rectangle cardboard upper surface of alignment jig is equipped with the operation panel, the first backup pad of operation panel and the last fixed surface of rectangle cardboard are connected, and both ends all are equipped with the handle about the operation panel, the second backup pad side of operation panel is equipped with first magnet piece, the side of first backup pad is equipped with strutting arrangement. This education and teaching auxiliary assembly, simple structure, stability is good, can deposit chemical experiment equipment, makes things convenient for taking of experiment equipment, can highly adjust the operation panel simultaneously, the student's of being convenient for observation study, convenient to use.

Description

Education and teaching auxiliary assembly

Technical Field

The utility model relates to a teaching equipment technical field specifically is an education and teaching auxiliary assembly.

Background

The teaching instrument refers to an instrument used in teaching and scientific research units and used in teaching or scientific research directions. Teaching instrument can divide into experiment and instruct two main types of main being applied to reason worker type each specialty with real, need carry out experimental operation usually in the chemistry study of junior high school to student's observation and study, but in the teaching of current chemistry experiment, the teacher is experimental operation on the podium usually, but the experimental mode is not convenient for the student and observes, does not have special equipment to deposit chemical experiment equipment moreover, and experimental equipment takes inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an education and teaching auxiliary assembly, simple structure, stability is good, can deposit chemical experiment equipment, makes things convenient for taking of experiment equipment, can highly adjust the operation panel simultaneously, and the student's of being convenient for observation study, convenient to use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an education and teaching auxiliary assembly, includes the bottom plate, the side of bottom plate is equipped with stable seat, and the upper surface of bottom plate is equipped with the first storage tank that two sets of symmetries set up, the upper surface middle part of bottom plate is equipped with the second storage tank, both ends all are equipped with the alignment jig about the bottom plate, the rectangle cardboard upper surface of alignment jig is equipped with the operation panel, the first backup pad of operation panel and the last fixed surface of rectangle cardboard are connected, and both ends all are equipped with the handle about the operation panel, the second backup pad side of operation panel is equipped with first magnet piece, the side of first backup pad is equipped with strutting arrangement.

As a preferred technical scheme of the utility model, stable seat includes the stabilising plate, the side of stabilising plate is equipped with the bracing piece that two symmetries set up, the circular slot activity joint of bracing piece and bottom plate side, the bottom plate has fastening bolt with the inside threaded connection of screw that the circular slot corresponds the side.

As a preferred technical scheme of the utility model, the alignment jig includes the rectangle cardboard, the inside activity joint of rectangular channel of rectangle cardboard lower surface has the riser, the side lower extreme of riser and the side fixed connection of bottom plate, the side of riser is equipped with evenly distributed's locating hole, and the inside threaded connection of screw that rectangle cardboard and locating hole correspond the side has positioning bolt, positioning bolt and locating hole activity joint.

As the utility model discloses a preferred technical scheme, the operation panel includes first backup pad, both ends all have the second backup pad through hinge connection around the first backup pad.

As a preferred technical scheme of the utility model, strutting arrangement includes the extension rod, the extension rod is connected with the cylindricality hole activity joint to the side of first backup pad, and the one end that first backup pad was kept away from to the extension rod is equipped with the bar board, the upper surface of bar board is equipped with the second magnet piece.

Compared with the prior art, the beneficial effects of the utility model are that: the education and teaching auxiliary equipment can stably support the bottom plate, so that the stability of the operation table is improved, and the operation table is prevented from toppling over; the height of the adjusting frame can be adjusted through the clamping connection of the positioning bolt and the positioning hole, so that the height of the operating platform is adjusted, and the observation of students is facilitated; the operation area of the operation table can be adjusted, so that experimental equipment can be conveniently placed; the first magnet piece and the second magnet piece can be adsorbed, so that the second support plate is fixed; whole education and teaching auxiliary assembly, simple structure, stability is good, can deposit chemical experiment equipment, makes things convenient for taking of experiment equipment, can highly adjust the operation panel simultaneously, the student's of being convenient for observation study, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the automatic lifting device comprises a base plate 1, a first storage groove 2, a second storage groove 3, a stabilizing seat 4, a supporting rod 41, a stabilizing plate 42, a fastening bolt 43, an adjusting frame 5, a vertical plate 51, a positioning hole 52, a rectangular clamping plate 53, a positioning bolt 54, an operating platform 6, a first supporting plate 61, a hinge 62, a second supporting plate 63, a first magnet piece 7, a supporting device 8, an extension rod 81, a strip-shaped plate 82, a second magnet piece 83 and a handle 9.

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, the present invention provides a technical solution: an education and teaching auxiliary device comprises a bottom plate 1, a stabilizing seat 4 is arranged on the side surface of the bottom plate 1, the stabilizing seat 4 comprises a stabilizing plate 42, two symmetrically arranged support rods 41 are arranged on the side surface of the stabilizing plate 42, the support rods 41 are movably clamped with a circular groove on the side surface of the bottom plate 1, a fastening bolt 43 is in threaded connection with the inner part of a screw hole on the side surface of the bottom plate 1 corresponding to the circular groove, the bottom plate 1 can be stably supported, so that the stability of an operating table 6 is improved, the operating table 6 is prevented from toppling over, two symmetrically arranged first storage grooves 2 are arranged on the upper surface of the bottom plate 1, a second storage groove 3 is arranged in the middle of the upper surface of the bottom plate 1, adjusting frames 5 are arranged at the left end and the right end of the bottom plate 1, each adjusting frame 5 comprises a rectangular clamping plate 53, a vertical plate 51 is movably clamped inside a rectangular groove on the lower surface of the rectangular clamping plate, and the screw hole internal thread of the corresponding side of rectangular cardboard 53 and locating hole 52 connects with the positioning bolt 54, the positioning bolt 54 connects with the locating hole 52 movably, can adjust the height of the adjusting bracket 5 through the connection of the positioning bolt 54 and locating hole 52, thus adjust the height of the operating platform 6, facilitate the observation of students, when needing to carry on the experiment, pull out the bracing piece 41 through the stabilizing plate 42, and rotate the fastening bolt 43 to fix the bracing piece 41, rotate the positioning bolt 54, make the positioning bolt 54 not connect with the locating hole 52, through pulling up the first supporting plate 61 by the handle 9, the first supporting plate 61 drives the rectangular cardboard 53 to move up, then rotate the positioning bolt 54, and make the positioning bolt 54 connect with the locating hole 52, thus adjust and fix the height of the first supporting plate 61, the upper surface of the rectangular cardboard 53 of the adjusting bracket 5 has operating platform 6, the operating platform 6 includes the first supporting plate 61, the front end and the rear end of the first supporting plate 61 are connected with a second supporting plate 63 through hinges 62, the operating area of the operating table 6 can be adjusted, the experimental device can be conveniently placed, the first supporting plate 61 of the operating table 6 is fixedly connected with the upper surface of the rectangular clamping plate 53, the left end and the right end of the operating table 6 are provided with handles 9, the side surface of the second supporting plate 63 of the operating table 6 is provided with a first magnet piece 7, the side surface of the first supporting plate 61 is provided with a supporting device 8, the supporting device 8 comprises an extension rod 81, the extension rod 81 is movably clamped with a cylindrical hole on the side surface of the first supporting plate 61, one end of the extension rod 81 far away from the first supporting plate 61 is provided with a strip-shaped plate 82, the upper surface of the strip-shaped plate 82 is provided with a second magnet piece 83, the first magnet piece 7 and the second magnet piece 83 can be adsorbed, so as to fix the second supporting plate 63, the strip-shaped plate, then rotate second backup pad 63 around hinge 62, and make first magnet piece 7 adsorb with second magnet piece 83, thereby fix second backup pad 63, then put experimental apparatus on the surface of first backup pad 61 and second backup pad 63 experiment can, whole education and teaching auxiliary assembly, moreover, the steam generator is simple in structure, high stability, can deposit chemical experimental apparatus, make things convenient for taking of experimental apparatus, simultaneously can highly adjust operation panel 6, be convenient for student's observation study, high durability and convenient use.

When in use: the first storage tank 2 and the second storage tank 3 are used for storing experimental devices in a classified mode, and when experiments need to be carried out, the support rod 41 is pulled out through the stabilizing plate 42, the fastening bolt 43 is rotated to fix the support rod 41, the positioning bolt 54 is rotated to ensure that the positioning bolt 54 is not clamped with the positioning hole 52, the first supporting plate 61 is pulled up by the handle 9, the rectangular clamping plate 53 is driven by the first supporting plate 61 to move upwards, then the positioning bolt 54 is rotated and the positioning bolt 54 is clamped with the positioning hole 52, so that the height of the first supporting plate 61 is adjusted and fixed, the strip-shaped plate 82 is pulled out, the strip-shaped plate 82 drives the extension rod 81 to move, then, the second support plate 63 is rotated about the hinge 62, and the first magnet piece 7 and the second magnet piece 83 are attracted to each other, so that the second support plate 63 is fixed, and then the experimental device is placed on the surfaces of the first support plate 61 and the second support plate 63 to perform the experiment.

The utility model discloses simple structure, stability is good, can deposit chemical experiment equipment, makes things convenient for taking of experiment equipment, can highly adjust operation panel 6 simultaneously, the student's of being convenient for observation study, convenient to use.

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 (5)

1. An educational teaching auxiliary apparatus, comprising a base plate (1), characterized in that: the side of bottom plate (1) is equipped with stable seat (4), and the upper surface of bottom plate (1) is equipped with first storage tank (2) that two sets of symmetries set up, the upper surface middle part of bottom plate (1) is equipped with second storage tank (3), both ends all are equipped with alignment jig (5) about bottom plate (1), rectangle cardboard (53) upper surface of alignment jig (5) is equipped with operation panel (6), the last fixed surface of first backup pad (61) and rectangle cardboard (53) of operation panel (6) is connected, and both ends all are equipped with handle (9) about operation panel (6), second backup pad (63) side of operation panel (6) is equipped with first magnet piece (7), the side of first backup pad (61) is equipped with strutting arrangement (8).

2. An educational teaching aid according to claim 1, wherein: the stabilizing base (4) comprises a stabilizing plate (42), two supporting rods (41) symmetrically arranged are arranged on the side face of the stabilizing plate (42), the supporting rods (41) are movably clamped with the circular grooves on the side face of the bottom plate (1), and fastening bolts (43) are connected with the inner threads of the screw holes on the corresponding side faces of the bottom plate (1) and the circular grooves.

3. An educational teaching aid according to claim 1, wherein: the adjusting frame (5) comprises a rectangular clamping plate (53), a vertical plate (51) is movably clamped inside a rectangular groove on the lower surface of the rectangular clamping plate (53), the lower end of the side surface of the vertical plate (51) is fixedly connected with the side surface of the bottom plate (1), positioning holes (52) which are uniformly distributed are formed in the side surface of the vertical plate (51), positioning bolts (54) are connected with the screw holes in the corresponding side surfaces of the rectangular clamping plate (53) and the positioning holes (52) in a threaded manner, and the positioning bolts (54) are movably clamped with the positioning holes (52).

4. An educational teaching aid according to claim 1, wherein: the operating platform (6) comprises a first supporting plate (61), and the front end and the rear end of the first supporting plate (61) are connected with a second supporting plate (63) through hinges (62).

5. An educational teaching aid according to claim 1, wherein: strutting arrangement (8) include extension rod (81), extension rod (81) and the cylindrical hole activity joint of first backup pad (61) side, and extension rod (81) keep away from the one end of first backup pad (61) and be equipped with strip shaped plate (82), the upper surface of strip shaped plate (82) is equipped with second magnet piece (83).

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