CN214752407U

CN214752407U - Physical experiment sample display device

Info

Publication number: CN214752407U
Application number: CN202120409746.3U
Authority: CN
Inventors: 陈云昱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-16
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a physics experiment sample display device, include the bottom plate, deposit case, drawer groove, drawer and handle, the last fixed surface who deposits the case is connected with the telescopic link, the threaded hole is seted up on the surface of telescopic link, the inside swing joint of screw hole has the bolt, the last fixed surface of telescopic link is connected with the roof, the bottom fixedly connected with motor case of roof, the inside of motor case is provided with the motor. The utility model has the advantages of the utility model provides a physics experimental sample display device, this equipment provides a show structure, when using, the staff can remove equipment to the show region earlier, again according to actual conditions with the telescopic link adjustment to suitable height, supply power to the motor through external power supply, the motor drives the pivot and rotates, the pivot drives the show board and rotates, and then can make the experimental sample on the show board rotate at the uniform velocity, the experimental sample is observed to the student multi-angle of being convenient for, the display efficiency of equipment has been improved.

Description

Physical experiment sample display device

Technical Field

The utility model relates to a physics experimental facilities technical field specifically is a physics experiment sample display device.

Background

Physics is the subject of studying the most general law of motion and basic structure of a substance, as the leading subject of natural science, physics studies the most basic motion form and law of all substances, such as large to universe, small to basic particles, and the like, so that the theory structure of the device becomes the research foundation of other respective scientific subjects, the theory structure fully uses mathematics as the work language of the device, experiments are used as the only standard for checking the theoretical correctness, the device is the most precise natural science subject at present, a large number of experimental samples can be used in physical experiments, the experimental samples need to be contrasted and analyzed before and after the experiments are carried out, and meanwhile, the experimental samples can be displayed and taught.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a physics experiment sample display device 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 physics experiment sample display device, includes the bottom plate, the case is deposited to the last fixed surface of bottom plate is connected with, deposit the surface of case and seted up the drawer groove, the inside swing joint in drawer groove has the drawer, the fixed surface of drawer is connected with the handle, deposit the last fixed surface of case and be connected with the telescopic link, the threaded hole is seted up on the surface of telescopic link, the inside swing joint of screw hole has the bolt, the last fixed surface of telescopic link is connected with the roof, the bottom fixedly connected with motor case of roof, the inside of motor case is provided with the motor, the output swing joint of motor has the pivot.

Optionally, the upper surface of the rotating shaft is fixedly connected with a display board, and the bottom of the bottom plate is fixedly connected with universal wheels.

Optionally, the upper surface of the display board is provided with a groove.

Optionally, a sliding groove is formed in the inner side wall of the groove, and a sliding block is movably connected inside the sliding groove.

Optionally, the upper surface of the sliding block is fixedly connected with a connecting block, and the upper surface of the connecting block is fixedly connected with a clamping plate.

Optionally, a bolt hole is formed in the upper surface of the slider, and a bolt is movably connected inside the bolt hole.

Optionally, the threaded hole and the bolt are matched with each other.

(III) advantageous effects

The utility model provides a physics experiment sample display device possesses following beneficial effect:

the utility model has the advantages of the utility model provides a physics experimental sample display device, this equipment provides a show structure, when using, the staff can remove equipment to the show region earlier, again according to actual conditions with the telescopic link adjustment to suitable height, supply power to the motor through external power supply, the motor drives the pivot and rotates, the pivot drives the show board and rotates, and then can make the experimental sample on the show board rotate at the uniform velocity, the experimental sample is observed to the student multi-angle of being convenient for, the display efficiency of equipment has been improved.

The utility model has the advantages of the utility model provides a physics experimental sample display device, this equipment provides a show structure, when using, when placing experimental sample on the show board, slide splint make the slider slide in the spout, make splint support experimental sample, insert the bolt downthehole with the bolt at last, fix the slider, and then splint can carry out the clamping to experimental sample, avoid experimental sample to rock the influence bandwagon effect in the show process, improved the show efficiency.

Drawings

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

FIG. 2 is a schematic sectional view of the top plate structure of the present invention;

fig. 3 is a schematic sectional view of the structure of the display board of the present invention.

In the figure: 1. a base plate; 2. a storage box; 3. a drawer; 4. a handle; 5. a telescopic rod; 6. a bolt; 7. a top plate; 8. a motor case; 9. a motor; 10. a rotating shaft; 11. a display board; 12. a universal wheel; 13. a slider; 14. connecting blocks; 15. a splint; 16. and (4) a bolt.

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 3, the present invention provides a technical solution: a physical experiment sample display device comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with a storage box 2, the surface of the storage box 2 is provided with a drawer groove, the inner part of the drawer groove is movably connected with a drawer 3, a worker can store some experiment samples in the drawer 3, the samples can be conveniently taken and directly displayed during displaying, the surface of the drawer 3 is fixedly connected with a handle 4, the upper surface of the storage box 2 is fixedly connected with a telescopic rod 5, the surface of the telescopic rod 5 is provided with a threaded hole, the inner part of the threaded hole is movably connected with a bolt 6, the telescopic rod 5 consists of an inner telescopic rod, an outer telescopic rod and a bolt 6, the upper surface of the inner telescopic rod is provided with a chute, the size of the chute is matched with the size of the outer telescopic rod, the outer telescopic rod is inserted into the chute, the surface of the inner telescopic rod is provided with a threaded hole, the inner part of the threaded hole is movably connected with the bolt 6, when the telescopic rod 5 needs to be adjusted, the bolt 6 can be rotated anticlockwise to enable the bolt 6 to be gradually far away from the outer telescopic rod, then the outer telescopic rod is extended and contracted, finally the bolt 6 is rotated clockwise to enable one end of the bolt 6 to tightly abut against the surface of the outer telescopic rod, the upper surface of the telescopic rod 5 is fixedly connected with a top plate 7, the bottom of the top plate 7 is fixedly connected with a motor box 8, a motor 9 is arranged inside the motor box 8, the output end of the motor 9 is movably connected with a rotating shaft 10, the upper surface of the rotating shaft 10 is fixedly connected with a display plate 11, the bottom of the bottom plate 1 is fixedly connected with a universal wheel 12, the universal wheel 12 improves the maneuverability of the equipment and is convenient for carrying and transferring the equipment, the upper surface of the display plate 11 is provided with a groove, the inner side wall of the groove is provided with a sliding groove, the inner part of the sliding groove is movably connected with a sliding block 13, and the upper surface of the sliding block 13 is fixedly connected with a connecting block 14, the upper surface of the connecting block 14 is fixedly connected with a clamp plate 15, the upper surface of the sliding block 13 is provided with a pin hole, the inner part of the pin hole is movably connected with a pin 16, a threaded hole is matched with the bolt 6, a worker can firstly move the equipment to a display area, then adjust the telescopic rod 5 to a proper height according to actual conditions, supply power to the motor 9 through an external power supply, the motor 9 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the display board 11 to rotate, so that an experimental sample on the display board 11 can rotate at a constant speed, students can observe the experimental sample in multiple angles conveniently, the display efficiency of the equipment is improved, when the experimental sample is placed on the display board 11 in use, the sliding clamp plate 15 enables the sliding block 13 to slide in the sliding groove, the clamp plate 15 supports the experimental sample, the pin 16 is inserted into the pin hole to fix the sliding block 13, and the clamp plate 15 can clamp the experimental sample, avoid shaking the influence bandwagon effect at the show in-process experimental sample, improved display efficiency, this physics experimental sample display device does not involve complicated technology and accurate component, simple structure, and scientific and practical, the raw and other materials source of this equipment is extensive moreover, and is with low costs, can effectually satisfy the demand in market, consequently, physics experimental sample display device has good market prospect and space.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, when the physical experiment sample display device is used, a worker can firstly move the equipment to the display area, then adjust the telescopic rod 5 to a proper height according to the actual situation, the motor 9 is powered by an external power supply, the motor 9 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the display board 11 to rotate, thereby enabling the experimental sample on the display board 11 to rotate at a constant speed, facilitating students to observe the experimental sample in multiple angles, improving the display efficiency of the device, when in use, when an experimental sample is placed on the display board 11, the sliding clamping plate 15 slides the sliding block 13 in the sliding groove, so that the clamping plate 15 is propped against the experimental sample, finally, the bolt 16 is inserted into the bolt hole, fix slider 13, and then splint 15 can carry out the clamping to the laboratory sample, avoid laboratory sample to rock in the show process and influence the bandwagon effect, improved show efficiency.

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. A physical experiment sample display device, includes bottom plate (1), its characterized in that: the utility model discloses a motor case, including bottom plate (1), last fixed surface is connected with deposits case (2) of bottom plate (1), deposit the surface of case (2) and seted up the drawer groove, the inside swing joint in drawer groove has drawer (3), the fixed surface of drawer (3) is connected with handle (4), deposit last fixed surface of case (2) and be connected with telescopic link (5), the screw hole has been seted up on the surface of telescopic link (5), the inside swing joint of screw hole has bolt (6), the last fixed surface of telescopic link (5) is connected with roof (7), the bottom fixedly connected with motor case (8) of roof (7), the inside of motor case (8) is provided with motor (9), the output swing joint of motor (9) has pivot (10).

2. A physical test sample presentation device according to claim 1, wherein: the upper surface of pivot (10) fixed connection has show board (11), the bottom fixed connection of bottom plate (1) has universal wheel (12).

3. A physical test sample presentation device according to claim 2, wherein: the upper surface of the display board (11) is provided with a groove.

4. A physical test sample presentation device according to claim 3, wherein: the inside wall of recess has seted up the spout, the inside swing joint of spout has slider (13).

5. A physical laboratory sample presentation device according to claim 4, wherein: the upper surface of slider (13) fixed connection has connecting block (14), the upper surface fixed connection of connecting block (14) has splint (15).

6. A physical laboratory sample presentation device according to claim 4, wherein: the upper surface of the sliding block (13) is provided with a bolt hole, and a bolt (16) is movably connected inside the bolt hole.

7. A physical test sample presentation device according to claim 1, wherein: the threaded hole is matched with the bolt (6).