CN211988748U

CN211988748U - Multifunctional iron stand platform for physical teaching experiments

Info

Publication number: CN211988748U
Application number: CN202020663843.0U
Authority: CN
Inventors: 赵晓慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-24
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a multi-functional iron stand platform that physics teaching experiments were used, including the equipment main part, the bottom of equipment main part is provided with the motor, the output fixedly connected with screw rod of motor, the swivel nut has been cup jointed on the surface of screw rod, the last fixed surface of fly leaf is connected with the bracing piece, the top fixedly connected with laboratory bench of bracing piece, the laboratory bench has the folded sheet through hinge swing joint, the bottom fixedly connected with gyro wheel of supporting leg. This multi-functional iron stand platform that physical teaching experiments were used, through the setting of motor, screw rod, swivel nut, fly leaf, bracing piece, laboratory bench, guide pillar and guide pin bushing, can realize the regulation of laboratory bench height, the teacher and the student of the different heights of being convenient for on the one hand experiment, on the other hand aspect student watches, through the setting of folded sheet, can adjust the usable floor area of laboratory bench, can be convenient for more the operation when the experiment in great space of needs.

Description

Multifunctional iron stand platform for physical teaching experiments

Technical Field

The utility model relates to a physical teaching equipment technical field specifically is a multi-functional iron stand platform of physical teaching experiment usefulness.

Background

Physics is a subject for researching the most general law of motion and basic structure of substances, as a leading subject of natural science, physics researches the most basic motion form and law of all substances, such as universe, basic particles and the like, and therefore becomes the research basis of other natural scientific subjects, the theoretical structure of the physics fully uses mathematics as a working language of the physics, takes an experiment as a unique standard for checking the theoretical correctness, is the most precise natural scientific subject at present, and is one of basic methods of scientific research, according to the purpose of scientific research, the theory of the physics excludes the external influence as much as possible, highlights main factors, utilizes special instruments and equipment, and artificially reforms, controls or simulates a research object to enable certain things (or processes) to occur or reappear, thereby knowing natural phenomena, natural properties and natural laws, often need effectively help the learner to understand abstract physical knowledge more directly perceived with the help of the experiment in the physics study, this just needs to use the iron stand platform for the physics experiment, and at present, the iron stand platform for the current physics experiment is mostly for fixed support body, is not convenient for on the one hand to remove, and on the other hand is also not convenient for adjust the height and the usable floor area of laboratory bench, leads to experiment operating range to be restricted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional iron stand platform of physical teaching experiment usefulness has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional iron stand platform that physics teaching experiments were used, includes the equipment main part, the bottom of equipment main part is provided with the motor, the output fixedly connected with screw rod of motor, the swivel nut has been cup jointed on the surface of screw rod, swivel nut fixed mounting is in one side of fly leaf, the last fixed surface of fly leaf is connected with the bracing piece, the top fixedly connected with laboratory bench of bracing piece, the equal fixed mounting in both sides of laboratory bench has the hinge, the laboratory bench has the folded sheet through hinge swing joint, the equal fixedly connected with supporting leg in four corners department of equipment main part bottom, the bottom fixedly connected with gyro wheel of supporting leg.

Optionally, an opening is formed in the top of the device main body, and the experiment table is matched with the opening.

Optionally, a handrail is fixedly mounted on one side of the device main body, and an anti-slip sleeve is sleeved on the surface of the handrail.

Optionally, the number of the folding plates is two, and the clamping grooves are formed in the surfaces of the folding plates.

Optionally, a guide pillar is fixedly connected inside the device main body, a guide sleeve is fixedly mounted on the other side of the movable plate, and the guide sleeve is sleeved on the surface of the guide pillar.

Optionally, a bearing is fixedly mounted on the inner wall of the device main body, and the screw is rotatably connected with the device main body through the bearing.

(III) advantageous effects

The utility model provides a multi-functional iron stand platform that physical teaching experiments were used possesses following beneficial effect:

1. this multi-functional iron stand platform that physical teaching experiments were used uses motor drive screw to rotate through the setting of motor, screw rod, swivel nut, fly leaf, bracing piece, laboratory bench, guide pillar and guide pin bushing, under the effect of swivel nut, guide pillar and guide pin bushing, can make the fly leaf reciprocate to the accessible bracing piece drives the laboratory bench and goes up and down, realizes the regulation of laboratory bench height, and the teacher and the student of the different heights of being convenient for on the one hand experiment, and the student watches in the aspect of on the other hand.

2. This multi-functional iron stand platform that physical teaching experiments were used through the setting of gyro wheel, has made things convenient for the removal of equipment, through the setting of folded sheet, can adjust the usable floor area of laboratory bench, can be convenient for more operate when carrying out the experiment in needs great space such as optical experiment, through the setting of draw-in groove, conveniently fixes the show board of optical experiment.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the main body of the apparatus of the present invention;

fig. 3 is a schematic view of an expanded structure of the experiment table of the present invention;

fig. 4 is a schematic view of the folding structure of the experiment table of the present invention.

In the figure: 1. an apparatus main body; 2. a motor; 3. a screw; 4. a threaded sleeve; 5. a movable plate; 6. a support bar; 7. a laboratory bench; 8. a hinge; 9. folding the board; 10. supporting legs; 11. a roller; 12. an opening; 13. a handrail; 14. a card slot; 15. a guide post; 16. a guide sleeve; 17. and a bearing.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a multifunctional iron stand platform for physical teaching experiments comprises an equipment main body 1, wherein a motor 2 is arranged at the bottom of the equipment main body 1, a screw rod 3 is fixedly connected to the output end of the motor 2, a threaded sleeve 4 is sleeved on the surface of the screw rod 3, the threaded sleeve 4 is fixedly installed on one side of a movable plate 5, a support rod 6 is fixedly connected to the upper surface of the movable plate 5, a laboratory table 7 is fixedly connected to the top of the support rod 6, the movable plate 5 can move up and down under the action of the threaded sleeve 4, the guide post 15 and the guide sleeve 16 by driving the screw rod 3 to rotate through the motor 2, the screw rod 3, the movable plate 4, the movable plate 5 and the guide sleeve 16, so that the laboratory table 7 can be driven to lift through the support rod 6, the height of the laboratory table 7 can be adjusted, on one hand, experiments of teachers and students with different heights can be, hinges 8 are fixedly arranged on two sides of the experiment table 7, the experiment table 7 is movably connected with folding plates 9 through the hinges 8, the number of the folding plates 9 is two, the using area of the experiment table can be adjusted through the arrangement of the folding plates 9, the operation is more convenient when experiments requiring larger space such as optical experiments are carried out, clamping grooves 14 are respectively arranged on the surfaces of the two folding plates 9, the display plate of the optical experiments is convenient to be fixed through the arrangement of the clamping grooves 14, an opening 12 is arranged on the top of the equipment main body 1, the experiment table 7 is matched with the opening 12, through the arrangement of the opening 12, the experiment table 7 can finally descend to the opening 12 to be matched with the opening 12, the whole equipment is convenient to be transported, supporting legs 10 are fixedly connected at four corners of the bottom of the equipment main body 1, idler wheels 11 are fixedly connected to the bottoms of the supporting legs 10, and through the arrangement of the, the removal of equipment has been made things convenient for, one side fixed mounting of equipment main part 1 has handrail 13, the antiskid cover has been cup jointed on handrail 13's surface, the inside fixedly connected with guide pillar 15 of equipment main part 1, the opposite side fixed mounting of fly leaf 5 has guide pin bushing 16, guide pin bushing 16 cup joints in the surface of guide pillar 15, the inner wall fixed mounting of equipment main part 1 has bearing 17, screw rod 3 passes through bearing 17 and equipment main part 1 and rotates to be connected, setting through bearing 17, can improve screw rod 3 pivoted stability, and frictional force when can reducing the rotation.

In conclusion, the multifunctional iron stand for physical teaching experiments uses the motor 2 to drive the screw rod 3 to rotate through the arrangement of the motor 2, the screw rod 3, the screw sleeve 4, the movable plate 5, the support rod 6, the experiment table 7, the guide post 15 and the guide sleeve 16, under the action of the threaded sleeve 4, the guide post 15 and the guide sleeve 16, the movable plate 5 can move up and down, thereby the experiment table 7 can be driven to lift through the supporting rod 6, the height of the experiment table 7 can be adjusted, on one hand, teachers and students with different heights can conveniently perform experiments, on the other hand, the students can watch the experiment table, the movement of the equipment is facilitated by the arrangement of the roller 11, the use area of the experiment table can be adjusted by the arrangement of the folding plate 9, the operation of can being convenient for more when carrying out experiments in needs great space such as optics experiment, through the setting of draw-in groove 14, the convenience is fixed the show board of optics experiment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional iron stand platform that physics teaching experiments were used, includes equipment main part (1), its characterized in that: the bottom of equipment main part (1) is provided with motor (2), output fixedly connected with screw rod (3) of motor (2), swivel nut (4) have been cup jointed on the surface of screw rod (3), swivel nut (4) fixed mounting is in one side of fly leaf (5), the last fixed surface of fly leaf (5) is connected with bracing piece (6), the top fixedly connected with laboratory bench (7) of bracing piece (6), the equal fixed mounting in both sides of laboratory bench (7) has hinge (8), there is folded sheet (9) laboratory bench (7) through hinge (8) swing joint, the equal fixedly connected with supporting leg (10) in four corners department of equipment main part (1) bottom, the bottom fixedly connected with gyro wheel (11) of supporting leg (10).

2. The multifunctional iron stand platform for physics teaching experiments according to claim 1, characterized in that: an opening (12) is formed in the top of the equipment main body (1), and the experiment table (7) is matched with the opening (12).

3. The multifunctional iron stand platform for physics teaching experiments according to claim 1, characterized in that: one side fixed mounting of equipment main part (1) has handrail (13), the surface of handrail (13) has cup jointed the antiskid cover.

4. The multifunctional iron stand platform for physics teaching experiments according to claim 1, characterized in that: the quantity of folded sheet (9) is two, two draw-in groove (14) have all been seted up on the surface of folded sheet (9).

5. The multifunctional iron stand platform for physics teaching experiments according to claim 1, characterized in that: the device is characterized in that a guide post (15) is fixedly connected inside the device main body (1), a guide sleeve (16) is fixedly mounted on the other side of the movable plate (5), and the guide sleeve (16) is sleeved on the surface of the guide post (15).

6. The multifunctional iron stand platform for physics teaching experiments according to claim 1, characterized in that: the inner wall fixed mounting of equipment main part (1) has bearing (17), screw rod (3) are connected with equipment main part (1) rotation through bearing (17).