Teaching experiment device based on artificial intelligence

Abstract

The utility model belongs to the field of teaching instruments, and particularly discloses a teaching experiment device based on artificial intelligence, which comprises a main body, a base, fixed blocks arranged on two sides of the top of the base, a sliding rod arranged between the fixed blocks, and a sliding block arranged on the sliding rod in a sliding manner; the adjusting mechanism comprises a motor arranged at the input end of the sliding rod, a limiting piece arranged at the top of the fixing block and an adjusting piece arranged at the bottom of the fixing block; the control mechanism comprises a control seat arranged at the top of the base, a control piece arranged on the control seat, and a detection piece arranged on the fixed block; according to the utility model, the inclination and friction coefficient of the device can be automatically adjusted through the adjusting mechanism, the teaching experiment effect is improved, various data in the sliding process of the sliding block can be detected through the control mechanism, and the data can be displayed after being processed, so that the device is convenient for personnel to use.

Description

Technical Field

[0001] The utility model belongs to the field of teaching instruments, and in particular relates to a teaching experiment device based on artificial intelligence. Background Art

[0002] In the physics teaching of friction, it is necessary to use teaching experimental devices such as an inclined platform and a slider placed on it to conduct friction experiments. Such experiments can help students understand the influence of friction more intuitively and deepen their understanding of physics concepts, which is very important;

[0003] In a Chinese patent with publication number CN215770200U, a physics teaching experiment device is mentioned, which belongs to the field of physics teaching technology, including a base, a support column and a table. The middle part of the upper surface of the base is fixedly connected with the support column, the upper end of the support column is rotatably connected with the table, two fixed rods are fixedly connected to the upper surface of the table, a rotating shaft is rotatably connected between the two fixed rods, and the outer surface of the rotating shaft is fixedly connected with a support plate, there are two fixed rods in total, and the two fixed rods are respectively welded to the two ends of the table, there are four support plates in total, and the four support plates are cross-shaped and fixedly connected to the outer surface of the rotating shaft, which solves the problems of unsatisfactory teaching effect and easy damage of parts.

[0004] However, the above patent has an unsatisfactory degree of intelligent automation, and requires manual adjustments by teaching staff after an experiment. The unsatisfactory teaching efficiency easily leads to distraction of students and unsatisfactory teaching effect. In addition, the experimental data cannot be automatically obtained, which is inconvenient for staff to use. Utility Model Content

[0005] The purpose of the utility model is to provide a teaching experiment device based on artificial intelligence to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A teaching experiment device based on artificial intelligence comprises a main body, a base, fixed blocks arranged on both sides of the top of the base, a sliding rod arranged between the fixed blocks, and a slider slidably arranged on the sliding rod; an adjusting mechanism comprises a motor arranged at the input end of the sliding rod, a limiting member arranged at the top of the fixed block, and an adjusting member arranged at the bottom of the fixed block; and a control mechanism comprises a control seat arranged at the top of the base, a control member arranged on the control seat, and a detection member arranged on the fixed block.

[0008] Preferably, the limiting member includes a second electric push rod disposed in the fixing block, and a pressure plate disposed at an output end of the second electric push rod.

[0009] Preferably, the adjusting member includes an electric push rod 1 arranged between the fixed block and the base, and a rotating member arranged between the output end of the electric push rod 1 and the fixed block.

[0010] Preferably, a guide plate is provided between the fixed blocks at the top of the sliding block.

[0011] Preferably, the control component includes a speaker arranged on the surface of the control seat, and a microphone arranged on the surface of the control seat.

[0012] Preferably, the detection component includes a timer arranged on the top of the control seat, an inclination sensor arranged on the surface of the fixed block, a pressure sensor arranged on the inner surface of the fixed block, and a ranging sensor arranged on the inner surface of the fixed block, and a buffer pad is arranged on the surface of the pressure sensor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model can automatically adjust the inclination and friction coefficient of the device through the adjustment mechanism, thereby improving the teaching experiment effect.

[0015] (2) The utility model can detect the inclination of the device and various data during the sliding process of the slider through the control mechanism, and display them after processing, which is convenient for students to view. At the same time, it can be remotely controlled for easy use by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the pressure sensor of the utility model.

[0020] In the figure: 1. Main body; 2. Adjustment mechanism; 3. Control mechanism;

[0021] 101, base; 102, fixed block; 103, slider; 104, guide plate; 105, sliding rod;

[0022] 201, rotating part; 202, electric push rod 1; 203, pressing plate; 204, electric push rod 2; 205, motor;

[0023] 301. Inclination sensor; 302. Control seat; 303. Speaker; 304. Timer; 305. Microphone; 306. Pressure sensor; 307. Cushion pad; 308. Distance sensor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] Embodiment 1: The utility model provides a teaching experiment device based on artificial intelligence, including a main body 1, including a base 101, fixed blocks 102 arranged on both sides of the top of the base 101, a sliding rod 105 arranged between the fixed blocks 102, and a slider 103 slidably arranged on the sliding rod 105; an adjusting mechanism 2, including a motor 205 arranged at the input end of the sliding rod 105, a limiting member arranged at the top of the fixed block 102, and an adjusting member arranged at the bottom of the fixed block 102; and a control mechanism 3, including a control seat 302 arranged at the top of the base 101, a control member arranged on the control seat 302, and a detection member arranged on the fixed block 102.

[0027] Specifically, the limiting member includes a second electric push rod 204 disposed in the fixing block 102 , and a pressing plate 203 disposed at an output end of the second electric push rod 204 .

[0028] Furthermore, the adjusting member includes an electric push rod 202 disposed between the fixed block 102 and the base 101 , and a rotating member 201 disposed between an output end of the electric push rod 202 and the fixed block 102 .

[0029] Furthermore, a guide plate 104 is provided between the fixed blocks 102 at the top of the slider 103. The guide plate 104 is used to limit the slider 103 on the sliding rod 105 during the sliding process of the slider 103 to prevent it from detaching. At the same time, the guide plate 104 is coated with a polytetrafluoroethylene coating with a low friction coefficient to avoid affecting the sliding of the slider 103.

[0030] As can be seen from the above, when conducting friction teaching, the slider 103 can be moved to one end of the sliding rod 105. After the slider 103 is released, the slider 103 will slide on the sliding rod 105 to conduct friction experiment teaching. At the same time, the two electric push rods 202 can be started respectively. The electric push rod 1 202 will cause the heights of the two fixed blocks 102 to be different due to the different jacking heights, thereby causing the sliding rod 105 to be in an inclined state through the rotating member 201, so that the sliding rod 105 is in an inclined state, which is convenient for students to understand the relationship between the inclination and the friction. When the slider 103 slides to one end of the sliding rod 105, the electric push rod 2 204 is started to pull back the pressure plate 203 to press the slider 103 to be limited to the sliding rod 1 05, to limit the position of the slider 103, then start the two electric push rods 202 to switch the height of the two fixed blocks 102, then start the electric push rod 204 to drive the pressure plate 203 to rise, and after the limit of the slider 103 is released, the slider 103 will immediately slide on the sliding rod 105 to continuously carry out teaching experiments, without the need for manual adjustment by the staff, saving time and effort, and at the same time, the motor 205 can be started, and the motor 205 will drive the sliding rod 105 to rotate. The outer surface of the sliding rod 105 is divided into three areas, which are coated with coatings with different friction coefficients, so that students can understand the relationship between the friction coefficient and the friction force, improve the teaching effect, and facilitate personnel to use.

[0031] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the control component includes a speaker 303 disposed on the surface of the control base 302 and a microphone 305 disposed on the surface of the control base 302 .

[0032] Specifically, the detection component includes a timer 304 arranged on the top of the control seat 302, an inclination sensor 301 arranged on the surface of the fixed block 102, a pressure sensor 306 arranged on the inner surface of the fixed block 102, and a distance sensor 308 arranged on the inner surface of the fixed block 102. A buffer pad 307 is arranged on the surface of the pressure sensor 306.

[0033] As can be seen from the above, the timer 304 is started during the teaching experiment. When the slider 103 slides to the bottom and collides with the pressure sensor 306, the timer 304 is automatically turned off to detect the sliding time of the slider 103. The distance sensor 308 will detect the speed change of the slider 103 during the sliding process. The pressure sensor 306 will detect the residual force of the slider 103 sliding to the bottom. The inclination sensor 301 will detect the inclination angle of the sliding rod 105 and transmit the data to the control seat 302. The built-in AI chip of the control seat 302 is used for calculation and processing, and the data is displayed on the display screen for students to view intuitively. The teaching effect is improved by combining the experimental process with the experimental data for teaching display. When the teaching staff controls the device, they only need to speak the control command, and the control seat 302 will receive the voice data through the microphone 305 and make corresponding action feedback. It can be remotely voice controlled without having to walk in front of the device for manual control and adjustment during the teaching process, so as to avoid blocking the students' line of sight and affecting the students' learning concentration, which is convenient for personnel to use.

[0034] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless there is a contradiction.

[0039] In the drawings of the embodiments disclosed by the present invention, only the structures involved in the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A teaching experiment device based on artificial intelligence, characterized in that: include, The main body (1) comprises a base (101), fixed blocks (102) arranged on both sides of the top of the base (101), a sliding rod (105) arranged between the fixed blocks (102), and a sliding block (103) slidably arranged on the sliding rod (105); an adjusting mechanism (2), comprising a motor (205) arranged at the input end of the sliding rod (105), a stopper arranged at the top of the fixing block (102), and an adjusting member arranged at the bottom of the fixing block (102); and, The control mechanism (3) comprises a control seat (302) arranged on the top of the base (101), a control component arranged on the control seat (302), and a detection component arranged on the fixed block (102).

2. The teaching experiment device based on artificial intelligence according to claim 1, characterized in that: The position-limiting member comprises a second electric push rod (204) arranged in the fixing block (102), and a pressing plate (203) arranged at the output end of the second electric push rod (204).

3. The teaching experiment device based on artificial intelligence according to claim 1, characterized in that: The adjusting member comprises an electric push rod 1 (202) arranged between the fixed block (102) and the base (101), and a rotating member (201) arranged between the output end of the electric push rod 1 (202) and the fixed block (102).

4. The teaching experiment device based on artificial intelligence according to claim 1, characterized in that: A guide plate (104) is arranged between the fixed blocks (102) at the top of the sliding block (103).

5. The teaching experiment device based on artificial intelligence according to claim 1, characterized in that: The control component comprises a speaker (303) arranged on the surface of the control seat (302), and a microphone (305) arranged on the surface of the control seat (302).

6. The teaching experiment device based on artificial intelligence according to claim 1, characterized in that: The detection component comprises a timer (304) arranged on the top of the control seat (302), an inclination sensor (301) arranged on the surface of the fixed block (102), a pressure sensor (306) arranged on the inner surface of the fixed block (102), and a distance sensor (308) arranged on the inner surface of the fixed block (102), and a buffer pad (307) is arranged on the surface of the pressure sensor (306).

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