CN210187180U - Experimental device for be used for basic chemistry experiment - Google Patents

Abstract

The utility model discloses an experimental apparatus for be used for basic chemistry experiment relates to an experimental apparatus, include: the device comprises an experiment box, an experiment drawer, a groove, a rotating shaft, a vertical rod, a sponge block, a storage plate, a storage hole, a fixing buckle, an iron ring, a flask clamp, a burette clamp, a condensing pipe clamp, an alcohol lamp, a separating funnel, a pull rod and universal wheels, wherein the experiment drawer is placed in the experiment box, the sponge block is laid at the bottom of the experiment drawer, the storage plate is arranged at a position above the sponge block, and the surface of the storage plate is provided with a plurality of different storage holes; an experimental apparatus for basic chemistry experiment simple structure, to the defect that prior art exists, provide a convenient experimental apparatus who removes, multiple experimental device of portability and provide experiment platform, solved the experimental box function singleness among the prior art, problem that built-in experimental device is few.

Description

Experimental device for be used for basic chemistry experiment

Technical Field

The utility model relates to an experimental apparatus especially relates to an experimental apparatus for be used for basic chemistry experiment.

Background

At present, when the teacher carries out the chemical teaching in the classroom, generally all can use the chemistry to do the chemical experiment with the experimental box, let and watch the more audio-visual understanding chemistry of teacher and can do the chemical experiment by oneself, but the experimental box function is more single for current chemistry, and built-in experimental facilities is less, consequently, we provide an experimental apparatus for basic chemistry experiment to solve the experimental box function singleness among the prior art, the problem that built-in experimental facilities is few.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an experimental apparatus for be used for basic chemistry experiment has solved the experimental box function singleness among the prior art, problem that built-in experimental device is few.

In order to achieve the above object, the utility model provides a following technical scheme: an experimental apparatus for basic chemical experiments, comprising: the device comprises an experiment box, an experiment drawer, a groove, a rotating shaft, a vertical rod, a sponge block, a storage plate, a storage hole, a fixing buckle, an iron ring, a flask clamp, a burette clamp, a condensation pipe clamp, an alcohol lamp, a separating funnel, a pull rod and universal wheels, wherein an opening is formed in one side edge of the experiment box, the experiment drawer is placed in the experiment box, the groove is formed in the upper surface of the experiment box, one end inside the groove is rotatably connected with the vertical rod through the rotating shaft, the sponge block is laid at the bottom of the experiment drawer, the storage plate is arranged at a position above the sponge block, a plurality of different storage holes are formed in the surface of the storage plate, a plurality of fixing buckles are arranged on the surface of the storage plate, and the fixing buckles are arranged in the same straight line in; the three iron rings, the flask clamp, the burette clamp, the condensing tube clamp, the alcohol lamp and the separating funnel are all placed on the upper surface of the sponge block, and a concave groove matched with the three iron rings, the flask clamp, the burette clamp, the condensing tube clamp, the alcohol lamp and the separating funnel in shape is formed in the upper surface of the sponge block; the side opposite to the side provided with the opening of the experiment box is fixed with the pull rod, and the bottom of the experiment box is provided with a plurality of universal wheels.

Preferably, in the experimental device for basic chemical experiments provided by the embodiment of the present invention, the experimental box is made of fireproof and anticorrosive material;

preferably, in the experimental device for basic chemical experiments provided by the embodiment of the present invention, the length of the groove is 1cm longer than that of the vertical rod;

preferably, in the experimental device for basic chemical experiments provided by the embodiment of the present invention, the area of the object placing plate is half of the area of the sponge block;

preferably, in the experimental device for basic chemical experiments provided by the embodiment of the present invention, the surface of the experimental drawer is provided with a lock catch;

preferably, in the experimental device for basic chemical experiments provided by the embodiment of the present invention, a horizontal sliding groove is formed on a side surface of the experiment drawer contacting the experiment box, and a protrusion engaged with the sliding groove is formed on an inner surface of the experiment box;

preferably, according to the experimental device for basic chemical experiments provided by the embodiment of the present invention, a pull handle is mounted on a side surface of the experimental drawer away from the pull rod;

preferably, in the experimental apparatus for basic chemistry experiments provided by the embodiment of the present invention, two opposite sides of the groove close to the rotating shaft are both provided with an insertion hole, a baffle is placed in the insertion hole, and the surface of the baffle is provided with a notch matched with the side surface of the vertical rod;

preferably, the embodiment of the present invention provides an experimental apparatus for basic chemical experiments, wherein a weighing device is installed on the upper surface of the experimental box in an embedded manner;

preferably, the embodiment of the utility model provides a pair of an experimental apparatus for basic chemistry experiment, the upper surface of sponge piece is equipped with the identical depressed groove with graduated flask, crucible tongs and crucible shape.

The embodiment of the utility model provides a pair of experimental apparatus for basic chemistry experiment, through the experimental box, the experiment drawer, a groove, the pivot, the pole setting, the sponge piece, put the thing board, put the thing hole, fixed knot, the hoop, the beaker clamp, the titration pipe clamp, the condensation pipe clamp, the alcohol burner, separating funnel, the mutually supporting of pull rod and universal wheel, to the defect that prior art exists, the experimental apparatus that provides a convenient removal, multiple experimental device of portability and provided experiment platform, the experimental box function singleness among the prior art has been solved, the problem that built-in experimental device is few.

Drawings

FIG. 1 is a schematic structural diagram of an experimental apparatus for basic chemical experiments according to an embodiment of the present invention;

fig. 2 is a top view of a placement board of an experimental apparatus for basic chemical experiments according to an embodiment of the present invention;

fig. 3 is a detailed view of a baffle plate of an experimental apparatus for basic chemistry experiments according to an embodiment of the present invention.

Description of reference numerals: 1-experimental box, 2-experimental drawer, 3-groove, 4-rotating shaft, 5-vertical rod, 6-sponge block, 7-object placing plate, 8-object placing hole, 9-fixing buckle, 10-iron ring, 11-flask clamp, 12-burette clamp, 13-condensation pipe clamp, 14-alcohol lamp, 15-separating funnel, 16-pull rod, 17-universal wheel, 18-sliding chute, 19-handle and 20-baffle.

Detailed Description

In the following, the technical solutions of the embodiments of the present invention are described clearly and completely with reference to the drawings in the present application, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

For ease of understanding and explanation, the following detailed description describes an experimental apparatus for basic chemical experiments according to embodiments of the present invention.

As shown in fig. 1 to 3, an experimental apparatus for basic chemical experiments, comprising: experiment box 1, experiment drawer 2, recess 3, pivot 4, pole setting 5, sponge piece 6, put thing board 7, put thing hole 8, fixed knot 9, hoop 10, flask clamp 11, burette clamp 12, condenser tube clamp 13, alcohol burner 14, separating funnel 15, pull rod 16, universal wheel 17 spout 18, handle 19 and baffle 20, experiment box 1 adopts fire prevention anticorrosive material, one side of experiment box 1 is equipped with the opening, place in the experiment box 1 experiment drawer 2, experiment drawer 2 with the side surface that experiment box 1 contacted sets up horizontal direction's spout 18, experiment box 1 internal surface be equipped with the arch of spout 18 looks gomphosis, experiment drawer 2 keeps away from the side surface installation handle 19 of pull rod 16 stimulates handle 19, experiment drawer 2 follows along the direction of spout 18 pulls out from experiment box 1, the upper surface of experimental box 1 is equipped with recess 3, the inside one end of recess 3 is passed through pivot 4 rotates the connection pole setting 5, recess 3 is close to two relative sides of pivot 4 all are equipped with the jack, place baffle 20 in the jack, baffle 20's size and shape with the size and the shape of jack are unanimous, 20 surfaces of baffle be equipped with the identical breach of 5 side surfaces of pole setting, the length of recess 3 is than 1cm of the length of pole setting 5, the manual rotation of being convenient for pole setting 5, will pole setting 5 rotates to vertical state after, baffle 20 inserts in the jack, guarantee pole setting 5 keeps vertical state and can not produce and rock.

The bottom of the experiment drawer 2 is paved with the sponge block 6, the object placing plate 7 is arranged at a position above the sponge block 6, the area of the object placing plate 7 is half of that of the sponge block 6, the object placing plate 7 is detachable, a plurality of different object placing holes 8 are formed in the surface of the object placing plate 7, container bottles with various sizes are placed in the object placing holes 8, a plurality of fixing buckles 9 are arranged on the surface of the object placing plate 7, the fixing buckles 9 are arranged in a straight line in pairs, and each two fixing buckles 9 are respectively used for fixing a glass rod, a burette, a combustion spoon and a test tube brush; the three iron rings 10, the flask clamp 11, the burette clamp 12, the condensation pipe clamp 13, the alcohol lamp 14 and the separating funnel 15 are all placed on the upper surface of the sponge block 6, the upper surface of the sponge block 6 is provided with a concave groove which is matched with the three iron rings 10, the flask clamp 11, the burette clamp 12, the condensation pipe clamp 13, the alcohol lamp 14 and the separating funnel 15 in shape, the upper surface of the sponge block 6 is also provided with a concave groove which is matched with the measuring cylinder, the crucible tongs and the crucible in shape, and the measuring cylinder, the crucible tongs and the crucible can be placed; with experimental box 1 is equipped with the relative side of open-ended side and fixes pull rod 16, 1 bottom installation a plurality of universal wheel 17 of experimental box stimulates pull rod 16 removes experimental box 1, the last surface gomphosis installation of experimental box 1 ware of weighing is convenient for weigh article in the experimentation, 2 surface mounting hasps of experiment drawer make experiment drawer 2 can not follow at the removal in-process the landing comes out in the experimental box, damages the inside experimental apparatus who deposits.

Will be three the hoop 10 with the flask presss from both sides 11, burette clamp 12, condensation pipe clamp 13 and installs on the pole setting 5, can satisfy the experimenter and be in simple experiment is carried out to the upper surface of experimental box 1, experimental box 1 adopts fire prevention anticorrosive material, safe and reliable can not cause the loss of experimenter.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims (10)

1. An experimental apparatus for basic chemistry experiments, comprising: an experimental box (1), an experimental drawer (2), a groove (3), a rotating shaft (4), a vertical rod (5), a sponge block (6), a storage plate (7), a storage hole (8), a fixing buckle (9), an iron ring (10), a flask clamp (11), a titration tube clamp (12), a condensation tube clamp (13), an alcohol lamp (14), a separating funnel (15), a pull rod (16) and a universal wheel (17), wherein an opening is arranged at one side edge of the experimental box (1), the experimental drawer (2) is arranged in the experimental box (1), the groove (3) is arranged on the upper surface of the experimental box (1), one end inside the groove (3) is rotatably connected with the vertical rod (5) through the rotating shaft (4), the sponge block (6) is laid at the bottom of the experimental drawer (2), the storage plate (7) is arranged at a position above the sponge block (6), the surface of the object placing plate (7) is provided with a plurality of different object placing holes (8), a plurality of fixing buckles (9) are arranged on the surface of the object placing plate (7), and every two fixing buckles (9) are arranged in the same straight line; the three iron rings (10), the flask clamp (11), the burette clamp (12), the condensation pipe clamp (13), the alcohol lamp (14) and the separating funnel (15) are all placed on the upper surface of the sponge block (6), and concave grooves matched with the three iron rings (10), the flask clamp (11), the burette clamp (12), the condensation pipe clamp (13), the alcohol lamp (14) and the separating funnel (15) in shape are formed in the upper surface of the sponge block (6); the pull rod (16) is fixed to the side edge opposite to the side edge with the opening of the experiment box (1), and a plurality of universal wheels (17) are installed at the bottom of the experiment box (1).

2. An experimental setup for basic chemistry experiments according to claim 1, characterized in that the experimental box (1) is made of fireproof and corrosion-proof material.

3. A laboratory device for basic chemical experiments according to claim 1, characterized in that the length of said recess (3) is 1cm longer than the length of said upright (5).

4. An experimental setup for basic chemical experiments according to claim 1, characterized in that the area of the object plate (7) is half of the area of the sponge block (6).

5. An experimental setup for basic chemical experiments according to claim 1, characterized in that the experimental drawer (2) is surface mounted with latches.

6. An experimental apparatus for basic chemical experiments according to claim 1, wherein the side surface of the experimental drawer (2) contacting the experimental box (1) is provided with a sliding groove (18) in a horizontal direction, and the inner surface of the experimental box (1) is provided with a protrusion engaged with the sliding groove (18).

7. An experimental setup for basic chemical experiments according to claim 1, characterized in that the side surface of the experimental drawer (2) remote from the pull rod (16) is provided with a pull handle (19).

8. An experimental device for basic chemical experiments according to claim 1, characterized in that the two opposite sides of the groove (3) near the rotating shaft (4) are provided with insertion holes, a baffle (20) is placed in the insertion holes, and the surface of the baffle (20) is provided with notches matched with the side surfaces of the vertical rods (5).

9. An experimental set-up for basic chemical experiments according to claim 1, characterized in that the upper surface of the experimental box (1) is fitted with a weighing device.

10. An experimental apparatus for basic chemical experiments according to claim 1, wherein the sponge block (6) is provided at its upper surface with a concave groove matching the shape of the measuring cylinder, the crucible tongs and the crucible.

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