CN213781393U

CN213781393U - Quantum entanglement teaching demonstration teaching aid

Info

Publication number: CN213781393U
Application number: CN202023134695.2U
Authority: CN
Inventors: 吴波; 陈明
Original assignee: Guoyi Xingyun Hefei Education Technology Co ltd
Current assignee: Guoyi Xingyun Hefei Education Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-23
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a quantum entanglement teaching demonstration teaching aid, including the demonstration platform, be fixed with on the demonstration bench and show the accuse subassembly and be fixed with two demonstration subassemblies at a distance from, two all be connected with its pivoted actuating mechanism of drive on the demonstration subassembly, and two all be provided with the access end interface on the demonstration subassembly, show the output interface that is provided with on the accuse subassembly and corresponds with the access end interface, the access end interface passes through the wire with the output end interface and is connected. The demonstration device has the advantages that the display control assembly and the demonstration assembly are connected through the output end interface and the access end interface, the two groups of demonstration assemblies are all independently connected into the display control assembly, so that the intervention factors of the two groups of demonstration assemblies can be independently changed, each group of demonstration assemblies can be independently adjusted, the variable can be controlled conveniently, the difficulty of test operation is reduced, the accuracy of a test result is ensured, and the demonstration result is displayed through the display control assembly in real time and is more visual.

Description

Quantum entanglement teaching demonstration teaching aid

Technical Field

The utility model relates to a teaching aid technical field, more specifically say, a quantum entangles teaching demonstration teaching aid

Background

Quantum entanglement (quantum entanglement) is a quantum mechanical phenomenon. Quantum entanglement is the phenomenon of particles interacting in a system of two or more particles. Two particles become entangled with each other and even at a remote distance, the behavior of one particle will affect the state of the other. The quantum entanglement technology is an encryption technology for safely transmitting information and is related to information transmitted at ultra-high speed.

In order to show the phenomenon better in teaching, the phenomenon needs to be shown through corresponding teaching aids, but the existing professional teaching aids are used for demonstrating the quantum entanglement phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quantum entanglement teaching demonstration teaching aid for solve the technical problem who exists among the above-mentioned background art.

The utility model provides a quantum entanglement teaching demonstration teaching aid, including the demonstration platform, be fixed with on the demonstration bench and show the accuse subassembly and be fixed with two demonstration subassemblies at a distance from, two all be connected with its pivoted actuating mechanism of drive on the demonstration subassembly, and two all be provided with the access end interface on the demonstration subassembly, show the output interface that is provided with on the accuse subassembly and corresponds with the access end interface, the access end interface passes through the wire with the output end interface and is connected.

In a preferred embodiment, the demonstration assembly comprises a demonstration ball and a supporting rod which is provided with a wire routing hole and is detachably fixed with the demonstration table, the driving mechanism is fixed on the supporting rod, and the demonstration ball is fixedly connected with the driving mechanism.

In a preferred embodiment, the driving mechanism comprises a motor bin which is fixed with the support rod and provided with a heat dissipation shell, and a motor fixed in the motor bin, wherein a housing is fixed on one side of an output shaft of the motor bin, and a connecting rod is fixed on the demonstration ball and extends into the housing and is fixedly connected with the output shaft of the motor.

In a preferred embodiment, a through hole is formed in the demonstration table, the end, far away from the driving mechanism, of the support rod is inserted into the through hole and fixed with the through hole through a mounting disc, and the access end interface is arranged at the end, far away from the driving mechanism, of the support rod.

In a preferred embodiment, the display and control assembly comprises a controller fixed on the demonstration table, two display screens arranged on the controller and two groups of operating pieces arranged on the controller and used for respectively controlling the two groups of demonstration assemblies, the output end interfaces are arranged on the controller, and each group of operating pieces is connected with one output end interface.

In a preferred embodiment, the operating member includes a forward/reverse rotation adjustment button and a rotation speed knob.

In a preferred embodiment, the controller is further provided with a master control switch and a power interface.

The utility model discloses technical scheme's beneficial effect is:

1. the demonstration device has the advantages that the display control assembly and the demonstration assembly are connected through the output end interface and the access end interface, the two groups of demonstration assemblies are all independently connected into the display control assembly, so that the intervention factors of the two groups of demonstration assemblies can be independently changed, each group of demonstration assemblies can be independently adjusted, the variable can be controlled conveniently, the difficulty of test operation is reduced, the accuracy of a test result is ensured, and the demonstration result is displayed through the display control assembly in real time and is more visual.

2. The whole device is simple in result, convenient to operate and convenient to combine with real-time operation of a teaching process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention,

figure 2 is a schematic view of another perspective of the present invention,

figure 3 is a fixed sectional view of the driving mechanism and the demonstration component of the utility model,

FIG. 4 is an overall structure diagram of the display control assembly of the present invention,

figure 5 is an enlarged view of the point a in figure 2 of the present invention,

fig. 6 is an enlarged view of the point B in fig. 2 according to the present invention.

Description of reference numerals: 1 demonstration platform, 2 demonstration subassembly, 21 demonstration ball, 22 connecting rod, 23

bracing piece

2, 3 actuating mechanism, 31 motor storehouse, 32 motor, 33 heat dissipation shell, 4 enclosers, 5 mounting disc, 6 through-holes, 7 access terminal interface, 8 show accuse subassembly, 81 controller, 82 display screens, 83 operating parts, 831 normal and reverse adjustment button, 832 rotational speed knob, 9 output terminal interface, 10 total accuse switch, 11 power interface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-6, the utility model provides a quantum entanglement teaching demonstration teaching aid, including demonstration platform 1, be fixed with on the demonstration platform 1 and show accuse subassembly 8 and demonstrate subassembly 2, two at a distance of being fixed with two on the demonstration subassembly 2 all be connected with its pivoted actuating mechanism of drive 3, and two all be provided with incoming end interface 7 on the demonstration subassembly 2, show to be provided with the output interface 9 that corresponds with incoming end interface 7 on the accuse subassembly 8, incoming end interface 7 passes through the wire with output interface 9 and is connected.

The two groups of demonstration components 2 fixed on the demonstration table 1 at a certain distance are driven to rotate by the driving mechanism 3 to demonstrate the state that the behavior of one particle at a certain distance will affect the other. The rotating speed and the rotating direction of the demonstration component 2 are controlled through the display control component 8, and the influence of the factors on the quantum entanglement amount is researched. Show the input that accuse subassembly 8 was operated, demonstrate subassembly 2 as the execution end of operation, realize showing the connection of accuse subassembly 8 and demonstration subassembly 2 through output end interface 9 and incoming end interface 7. Two sets of demonstration subassemblies 2 all insert the apparent accuse subassembly 8 alone, therefore two sets of demonstration subassemblies 2 intervene the factor and can change alone. Each group of demonstration components 2 is independently adjusted, so that variables can be conveniently controlled, the difficulty of test operation is reduced, and the accuracy of test results is ensured.

Demonstration subassembly 2 is including demonstration ball 21 and be provided with the wire hole in and can dismantle fixed support rod with the demonstration table, actuating mechanism 3 is fixed on bracing piece 23, demonstration ball 21 and actuating mechanism 3 fixed connection. The demonstration balls 21 contain a plurality of charged particles, the two demonstration balls 21 are driven to rotate through the driving mechanism 3, and the particles on the two demonstration balls 21 are collided and attracted in the rotating process. The driving state of the driving mechanism 3 is controlled by the display control component 8.

The driving mechanism 3 comprises a motor cabin 3131 fixed with the supporting rod 23 and provided with a heat dissipation shell 33, and a motor 32 fixed in the motor cabin 3131, wherein the motor cabin 3131 is located on one side of an output shaft of the motor 32 and is fixed with a housing 4, a connecting rod 22 is fixed on the demonstration ball 21, and the connecting rod 22 extends into the housing 4 and is fixedly connected with the output shaft of the motor 32. The housing 4 is used to protect components, and the heat dissipation case 33 is used to dissipate heat from the motor housing 3131.

The demonstration table 1 is provided with a through hole 6, the end of the support rod 23 far away from the driving mechanism 3 is inserted into the through hole 6 and is fixed with the through hole 6 through the mounting disc 5, and the access end interface 7 is arranged at the end of the support rod 23 far away from the driving mechanism 3. Carry out the fixed of bracing piece 23 through mounting disc 5, guarantee fixed fastness, and bracing piece 23 can be dismantled from the operation panel, the periodic maintenance of being convenient for.

Show accuse subassembly 8 including fixing controller 81 on demonstration platform 1, setting up two display screens 82 on the controller 81 and setting up two sets of operating parts 83 of controlling two sets of demonstration subassemblies 2 respectively on controller 81, output interface 9 sets up on controller 81, and each group an output interface 9 is all connected to operating part 83. The display screen 82 is used for displaying the quantum entanglement parameters in real time.

The two sets of operating members 83 are respectively used for controlling the two sets of demonstration assemblies 2, and the operating members 83 comprise forward and reverse rotation adjusting buttons 831 and a rotation speed knob 832. The square rotating button is provided with three states: the device comprises a forward rotation state, a reverse rotation state and a non-rotation state, wherein the three states are selected according to specific requirements. The speed knob 832 is used to vary the rate of rotation of the demonstration ball 21, and the speed is adjusted by the speed knob 832 to control the speed of rotation of the motor 32, and ultimately the speed of rotation of the demonstration ball 21.

The controller 81 is also provided with a master control switch 10 and a power interface 11. The master control switch 10 controls the on-off of the integral operation power supply of the demonstration table 1, and the power supply interface 11 is used for supplying power to the integral demonstration table 1.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides a quantum entanglement teaching demonstration teaching aid, includes the demonstration platform, its characterized in that: the demonstration bench is fixed with and shows the accuse subassembly and be fixed with two demonstration subassemblies at a distance, two all be connected with its pivoted actuating mechanism of drive on the demonstration subassembly, and two all be provided with the access end interface on the demonstration subassembly, show to be provided with the output interface that corresponds with the access end interface on the accuse subassembly, the access end interface passes through the wire with the output interface and is connected.

2. The quantum entanglement teaching demonstration instrument of claim 1, wherein: the demonstration assembly comprises a demonstration ball and a supporting rod which is internally provided with a wiring hole and can be detachably fixed with the demonstration table, the driving mechanism is fixed on the supporting rod, and the demonstration ball is fixedly connected with the driving mechanism.

3. The quantum entanglement teaching demonstration instrument of claim 2, wherein: the driving mechanism comprises a motor bin and a motor, wherein the motor bin is fixed with the supporting rod and provided with a heat dissipation shell, the motor bin is fixed in the motor bin, a housing is fixed on one side of a motor output shaft, a connecting rod is fixed on the demonstration ball, and the connecting rod stretches into the housing and is fixedly connected with the motor output shaft.

4. The quantum entanglement teaching demonstration instrument of claim 2, wherein: the demonstration table is provided with a through hole, the end of the support rod, far away from the driving mechanism, is inserted into the through hole and is fixed with the through hole through the installation disc, and the access end interface is arranged at the end of the support rod, far away from the driving mechanism.

5. The quantum entanglement teaching demonstration instrument of claim 1, wherein: the display control assembly comprises a controller fixed on the demonstration table, two display screens arranged on the controller and two sets of operation pieces arranged on the controller and used for respectively controlling the two sets of demonstration assemblies, wherein the output end interfaces are arranged on the controller and are respectively connected with one another.

6. A quantum entanglement teaching aid as claimed in claim 5, wherein: the operating piece comprises a forward and reverse rotation adjusting button and a rotating speed knob.

7. A quantum entanglement teaching aid as claimed in claim 5, wherein: the controller is also provided with a master control switch and a power interface.