CN215140126U

CN215140126U - Experiment table with experiment apparatus fixing function

Info

Publication number: CN215140126U
Application number: CN202120980386.2U
Authority: CN
Inventors: 朱载好; 王如意; 朱载亮
Original assignee: Shanghai Boye Science And Education Equipment Co ltd
Current assignee: Shanghai Boye Science And Education Equipment Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to the technical field of teaching tools, and discloses a test bench with a test instrument fixing function, which comprises a storage box, wherein a bearing plate is placed at the bottom of the inner cavity of the storage box, through holes are uniformly formed at the top of the bearing plate, pin columns are uniformly inserted into the inner cavity of the through holes, the tops of the pin columns extend to the outer sides of the through holes and are fixedly connected with a bottom plate, and the bottom of the bottom plate is tightly attached to the joint of the bearing plate, the test instrument can be fixed by arranging the bearing plate, the through holes, the pin columns, the bottom plate, a vertical plate, a screw rod, an arc-shaped clamping plate and a rotating handle, the bearing plate can be fixed by arranging a limiting bolt and a thread groove, the test bench has the advantage of fixing function by arranging the structure, the problem that the original test bench does not have the fixing function is solved, thereby avoiding the glass instrument from falling down and being damaged, causing waste of experimental instruments and influencing the smooth operation of experiments.

Description

Experiment table with experiment apparatus fixing function

Technical Field

The utility model relates to a teaching tool technical field especially relates to an experiment table with experiment utensil fixed function.

Background

The experimental teaching is a practical teaching method and process different from infusion-type teaching, and is characterized in that the experimental teaching is not strange, such as sports classes, art designing classes and the like, is not based on a large amount of theory infusion, but is replaced by concise key points, notice description and actual practice process for learning, in universities, the experimental teaching is more important and is an important link for learning skills, and the method and skill for handling problems are necessary after students enter society through the experimental teaching, at present, a laboratory is arranged in a general school, experiments are generally carried out on a laboratory bench, and when chemical experiments are carried out, the traditional laboratory bench does not have a fixing function, so that glassware is easy to fall down and damage, the experiment table with the experiment appliance fixing function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laboratory bench with laboratory glassware fixed function possesses the advantage that the laboratory bench has fixed function, has solved original laboratory bench and has not had the problem of fixed function.

In order to solve the technical problems, the utility model provides a laboratory bench with the function of fixing the laboratory instruments, which comprises a storage box, the bottom of the inner cavity of the storage box is provided with a bearing plate, the top of the bearing plate is uniformly provided with through holes, the inner cavity of the through hole is evenly inserted with pin columns, the top parts of the pin columns extend to the outer side of the through hole and are fixedly connected with a bottom plate, the bottom of the bottom plate is tightly attached to the joint of the bearing plate, the top of the bottom plate is fixedly connected with a vertical plate, the inner surface of the vertical plate is connected with a screw rod in a threaded manner, the right end of the screw rod penetrates through the vertical plate and is rotationally connected with an arc-shaped clamping plate through a bearing, the left end of the screw penetrates through the vertical plate and is fixedly connected with a rotating handle, the front and back positions of the left and right sides of the top of the bearing plate are both in threaded connection with limit bolts, the bottom of the limiting bolt penetrates through the bearing plate, and thread grooves matched with the limiting bolt for use are formed in the front and rear positions of the left side and the right side of the top of the storage box.

Preferably, the position of the top of the storage box close to the rear is fixedly connected with an L-shaped plate, and the top of the inner surface of the L-shaped plate is fixedly provided with a lighting lamp tube.

Preferably, the front face of the L-shaped plate is fixedly connected with a magnetic plate, and the left side of the front face of the magnetic plate is uniformly adsorbed with a magnetic block.

Preferably, the inner surface of the arc-shaped clamping plate is adhered with a buffer pad, and the thickness of the buffer pad is 2 mm.

Preferably, the four corners of the bottom of the storage box are fixedly connected with supporting legs, and rubber pads are bonded to the bottoms of the supporting legs.

Preferably, the front surface of the storage box is movably connected with a box door through a hinge, and the front surface of the box door is embedded with an observation window.

Compared with the prior art, the utility model provides a pair of laboratory bench with laboratory glassware fixed function has following beneficial effect:

1. the utility model discloses a set up loading board, through-hole, round pin post, bottom plate, riser, screw rod, arc splint and turning handle, can fix experimental apparatus, through setting up spacing bolt and thread groove, can fix the loading board, through setting up above structure, possess the advantage that the laboratory bench has fixed function, solved original laboratory bench and not have the problem of fixed function to avoid glassware to fall down the damage, cause experimental apparatus's waste, and influence going on smoothly of experiment.

2. The utility model can illuminate the staff when the staff do the experiment by arranging the L-shaped plate and the illuminating lamp tube;

the experiment teaching material can be conveniently fixed by arranging the magnetic plate and the magnetic block;

the experiment apparatus can be protected by arranging the cushion pad;

the device can be supported by arranging the supporting legs and the rubber pads;

through setting up chamber door and observation window, can make things convenient for the staff to take loading board and other experimental facilities.

Drawings

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

FIG. 2 is a sectional view of the storage box of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the structure connection between the arc-shaped clamping plate and the cushion pad of the present invention.

In the figure: 1. a storage tank; 2. a carrier plate; 3. a through hole; 4. a pin; 5. a base plate; 6. a vertical plate; 7. a screw; 8. an arc-shaped splint; 9. a handle is rotated; 10. a limit bolt; 11. a thread groove; 12. an L-shaped plate; 13. an illuminating lamp tube; 14. a magnetic plate; 15. a magnetic block; 16. a cushion pad; 17. supporting legs; 18. and (4) a box door.

Detailed Description

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

Examples

As shown in figures 1-4, the experiment table with the function of fixing the experimental apparatus comprises a storage box 1, a bearing plate 2 is placed at the bottom of an inner cavity of the storage box 1, through holes 3 are uniformly formed in the top of the bearing plate 2, pin columns 4 are uniformly inserted into the inner cavity of the through holes 3, the tops of the pin columns 4 extend to the outer sides of the through holes 3 and are fixedly connected with a bottom plate 5, the bottom of the bottom plate 5 is tightly attached to the joint of the bearing plate 2, a vertical plate 6 is fixedly connected to the top of the bottom plate 5, a screw 7 is in threaded connection with the inner surface of the vertical plate 6, the right end of the screw 7 penetrates through the vertical plate 6 and is rotatably connected with an arc-shaped clamping plate 8 through a bearing, the left end of the screw 7 penetrates through the vertical plate 6 and is fixedly connected with a rotating handle 9, limit bolts 10 are in threaded connection at the front and back positions of the left side and the right side of the top of the bearing plate 2, the bottom of the limit bolts 10 penetrates through the bearing plate 2, threaded grooves 11 matched with the limit bolts 10 are formed in the front and back positions of the left side and the left side of the top of the storage box 1, through setting up loading board 2, through-hole 3, round pin post 4, bottom plate 5, riser 6, screw rod 7, arc splint 8 and turning handle 9, can fix experimental apparatus, through setting up spacing bolt 10 and thread groove 11, can fix loading board 2, through setting up above structure, possess the advantage that the laboratory bench has fixed function, solved the problem that original laboratory bench does not have fixed function, thereby avoid glassware to fall down the damage, cause experimental apparatus's waste, and influence going on smoothly of experiment.

Referring to fig. 1 and 2, an L-shaped plate 12 is fixedly connected to a position near the rear of the top of the storage box 1, a lighting lamp 13 is fixedly installed on the top of the inner surface of the L-shaped plate 12, and the L-shaped plate 12 and the lighting lamp 13 are arranged to illuminate a worker during an experiment.

Referring to fig. 1 and 2, a magnetic plate 14 is fixedly connected to the front surface of the L-shaped plate 12, magnetic blocks 15 are uniformly adsorbed on the left side of the front surface of the magnetic plate 14, and the magnetic plate 14 and the magnetic blocks 15 are arranged to conveniently fix the experimental teaching material.

Referring to fig. 4, a cushion 16 is adhered to the inner surface of the arc splint 8, the thickness of the cushion 16 is 2mm, and the experiment apparatus can be protected by the cushion 16.

Referring to fig. 2, the four corners of the bottom of the storage box 1 are fixedly connected with supporting legs 17, rubber pads are bonded to the bottoms of the supporting legs 17, and the device can be supported by the supporting legs 17 and the rubber pads.

Referring to fig. 1, the front surface of the storage box 1 is movably connected with a box door 18 through a hinge, an observation window is embedded in the front surface of the box door 18, and the box door 18 and the observation window are arranged to facilitate a worker to take the bearing plate 2 and other experimental devices.

The working principle is as follows:

the first step is as follows: when the experimental apparatus needs to be fixed, the bearing plate 2 is moved to enable the bearing plate 2 to be placed at the designated position of the top of the storage box 1, then the limiting bolt 10 is rotated to enable the bottom of the limiting bolt 10 to enter the inner cavity of the threaded groove 11, and therefore the bearing plate 2 is installed;

the second step is that: then, an experimental apparatus is placed at the top of the bearing plate 2, then the two vertical plates 6 are moved, the two vertical plates 6 drive the pin columns 4 to be inserted into the inner cavities of the two through holes 3 corresponding to the experimental apparatus, then the vertical plates 6 are rotated, the vertical plates 6 drive the arc-shaped clamping plates 8 to rotate to a proper clamping angle, then the rotating handle 9 is rotated, the rotating handle 9 drives the screw rod 7 to rotate, the screw rod 7 drives the arc-shaped clamping plates 8 to move, and therefore the two arc-shaped clamping plates 8 are matched for use to fix the experimental apparatus;

the third step: then the magnetic plate 14 and the magnetic block 15 are used in cooperation to fix the experimental teaching material.

Through above structure, can make the laboratory bench have fixed function to avoid glassware to fall down the damage, cause the waste of laboratory glassware, and influence going on smoothly of experiment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 laboratory bench with laboratory glassware fixed function, includes bin (1), its characterized in that: the bearing plate (2) is placed at the bottom of the inner cavity of the storage box (1), through holes (3) are uniformly formed in the top of the bearing plate (2), pin columns (4) are uniformly inserted into the inner cavity of the through holes (3), the tops of the pin columns (4) extend to the outer sides of the through holes (3) and are fixedly connected with a bottom plate (5), the bottom of the bottom plate (5) is tightly attached to the joint of the bearing plate (2), vertical plates (6) are fixedly connected to the top of the bottom plate (5), screw rods (7) are in threaded connection with the inner surfaces of the vertical plates (6), the right ends of the screw rods (7) penetrate through the vertical plates (6) and are rotatably connected with arc-shaped clamping plates (8) through bearings, the left ends of the screw rods (7) penetrate through the vertical plates (6) and are fixedly connected with rotating handles (9), and limit bolts (10) are in threaded connection with the front and back positions of the left side and right side of the top of the bearing plate (2), the bottom of limiting bolt (10) runs through bearing board (2), thread groove (11) that use with limiting bolt (10) cooperation are all seted up to the front and back position of bin (1) top left and right sides.

2. The experiment table with the experiment apparatus fixing function according to claim 1, wherein: the storage box is characterized in that the top of the storage box (1) is fixedly connected with an L-shaped plate (12) at the position close to the back, and a lighting lamp tube (13) is fixedly mounted at the top of the inner surface of the L-shaped plate (12).

3. The experiment table with the experiment apparatus fixing function according to claim 2, wherein: the front of L template (12) fixedly connected with magnetic plate (14), magnetic block (15) have evenly been adsorbed to the positive left side of magnetic plate (14).

4. The experiment table with the experiment apparatus fixing function according to claim 1, wherein: the inner surface of the arc-shaped clamping plate (8) is adhered with a buffer pad (16), and the thickness of the buffer pad (16) is 2 mm.

5. The experiment table with the experiment apparatus fixing function according to claim 1, wherein: the storage box is characterized in that supporting legs (17) are fixedly connected to four corners of the bottom of the storage box (1), and rubber pads are bonded to the bottoms of the supporting legs (17).

6. The experiment table with the experiment apparatus fixing function according to claim 1, wherein: the front surface of the storage box (1) is movably connected with a box door (18) through a hinge, and an observation window is embedded in the front surface of the box door (18).