Angle-adjustable inclined plane teaching aid
By designing an angle-adjustable inclined plane teaching aid, the angle of the inclined plane can be adjusted by using the engagement of the mounting buckle and the mounting buckle hole. This solves the problems of instability and inconvenience of adjustment of traditional inclined plane teaching aids, and improves the accuracy and efficiency of the experiment.
Patent Information
- Application Number
- CN202520002648.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Traditional inclined plane teaching aids are unstable and inconvenient to adjust when adjusting the angle of the inclined plane, making it difficult to control precisely and affecting the accuracy of the experiment.
An adjustable inclined plane teaching aid was designed, consisting of a first support, a second support, and an inclined plane. The angle of the inclined plane can be adjusted by the engagement of the mounting buckle with the mounting buckle hole. An inclined plane angle scale is set on the support for easy scale display and recording.
It enables convenient adjustment and precise control of the inclined plane angle, improving the accuracy of experiments and the simplicity of operation, and avoiding installation errors.
Smart Images
Figure CN223897968U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of inclined plane teaching aid, specifically angle adjustable inclined plane teaching aid. BACKGROUND
[0002] Inclined plane experiment is one of the basic experiments in mechanics, by controlling the angle of the inclined plane and the mass of the object and other factors, observing the motion state of the object on the inclined plane, verifying the correctness of the law of mechanics. Common inclined plane experiments include the experiment of sliding object on inclined plane and the experiment of stationary object on inclined plane.
[0003] Common inclined plane experiment tools include the following:
[0004] 1. Inclined plane board: the inclined plane board is one of the most basic tools in inclined plane experiment, usually made of wood or metal. The angle of the inclined plane board can be achieved by adjusting the height of the support, and attention should be paid to the stability of the inclined plane board during use.
[0005] 2. Pulley set: the pulley set is usually composed of pulleys, ropes and weights, which can be used for the experiment of sliding object on inclined plane. The use of pulley set needs to pay attention to the tension of the rope and the mass of the weight and other factors.
[0006] 3. Slider: the slider is usually made of metal or plastic, which can be used for the experiment of stationary object on inclined plane. The use of slider needs to pay attention to the angle of the inclined plane and the coefficient of friction and other factors.
[0007] And these need to manually adjust the degree of inclination, which is not conducive to observing the specific angle between the inclined plane and the ground, and the adjustment is inconvenient. At the same time, the traditional inclined plane teaching aid is easy to swing left and right when installed, which is unstable, so there is an urgent need for an angle adjustable inclined plane teaching aid to solve the above technical problems. UTILITY MODEL CONTENT
[0008] The utility model aims at providing an angle adjustable inclined plane teaching aid to solve the problems raised in the background technology.
[0009] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0010] An angle adjustable inclined plane teaching aid, the inclined plane teaching aid is composed of a first support, a second support and an inclined plane, both ends of the inclined plane are provided with mounting buckles, and a pulley is installed on the right side of the inclined plane, the first support and the second support are both provided with mounting buckle hole positions matched with the mounting buckles, and the outer surfaces of the first support and the second support are provided with inclined plane angle scales.
[0011] As a preferred technical scheme of the utility model, the mounting buckle hole positions provided on the first support and the second support are all nine.
[0012] As a preferred technical scheme of the utility model, the installation buckle hole position and the installation buckle are mutually clamped together, and the inner left lower corner of the installation buckle is matched with the inner left lower corner of the first support and the second support.
[0013] As a preferred technical scheme of the utility model, the two installation buckle hole positions are 10° intervals between 0-90°.
[0014] As a preferred technical scheme of the utility model, the pulley is used for hanging a paper clip or other heavy objects to carry out an inclined plane experiment.
[0015] As a preferred technical scheme of the utility model, the installation buckle on the inclined plane is front butted with the installation buckle hole position, and back is not butted.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] The utility model can change the inclination of the inclined plane by adjusting the relative position of the installation buckle and the installation buckle hole position, facilitates students to explore the influence of different inclination of the inclined plane on the movement of objects, is convenient to adjust, has scale display at the same time, facilitates students to record and improves experimental accuracy, the installation buckle on the inclined plane is front butted with the installation buckle hole position, and back is not butted, avoids students to insert reversely, and is simple and efficient. BRIEF DESCRIPTION OF DRAWINGS
[0018] Other characteristics, objects and advantages of the present application will become more apparent from the following detailed description of non-restrictive embodiments made with reference to the attached drawings:
[0019] Fig. 1 It is the whole structure schematic view of the utility model;
[0020] Fig. 2 It is the structure schematic view of the inclined plane of the utility model;
[0021] Fig. 3 It is the structure schematic view of the installation buckle of the utility model;
[0022] In the drawing: 1, first support, 2, second support, 3, inclined plane, 4, installation buckle hole position, 5, installation buckle, 6, pulley, 7, inclined plane angle scale. DETAILED DESCRIPTION
[0023] The application will be described in further detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings, and the different kinds of section lines in the drawings of the embodiments of the utility model are not marked according to the national standard, nor do they require the material of the element, but distinguish the section view of the element in the drawing.
[0024] Please refer to Figs. 1-3 The inclined plane teaching aid is composed of a first support 1, a second support 2 and an inclined plane 3, both ends of the inclined plane 3 are provided with mounting buckles 5, a pulley 6 is arranged at the right side of the inclined plane 3, mounting buckle holes 4 adapted to the mounting buckles 5 are arranged on the first support 1 and the second support 2, and an inclined plane angle scale 7 is arranged on the outer surfaces of the first support 1 and the second support 2.
[0025] The mounting buckle holes 4 arranged on the first support 1 and the second support 2 are all nine.
[0026] The mounting buckle holes 4 and the mounting buckles 5 are clamped together, and the inner left lower corner of the mounting buckles 5 is adapted to the inner left lower corner of the first support 1 and the second support 2.
[0027] The two mounting buckle holes 4 are 10° intervals between 0-90°, and it should be noted that the angle 10° between the mounting buckle holes 4 is one of the forms, and the mounting buckle holes 4 can be 5° intervals or 10° intervals.
[0028] The pulley 6 is used for hanging a paperclip or other weights for inclined plane experiments.
[0029] The mounting buckles 5 on the inclined plane 3 are front-connected with the mounting buckle holes 4, and are not rear-connected.
[0030] It should be noted that the inclined plane teaching aid is composed of the first support 1, the second support 2 and the inclined plane 3, the inclination of the inclined plane 3 can be changed by adjusting the relative positions of the mounting buckles 4 and the mounting buckle holes 5, the influence of different inclined plane inclinations on the movement of an object can be explored by students, the adjustment is convenient, the inclined plane angle scale 7 is provided, the scale display is convenient, the students can record and the experimental accuracy is improved, and the mounting buckles 5 on the inclined plane are front-connected with the mounting buckle holes 4, and are not rear-connected, so that the students are prevented from inserting reversely, and the inclined plane teaching aid is simple and efficient.
[0031] The contents not described in detail in the description belong to the prior art known to those skilled in the art.
[0032] The above description is merely the preferred embodiments of the present application and the technical principles used. It should be understood by those skilled in the art that the scope of the utility model involved in the present application is not limited to the technical solutions formed by the specific combinations of the technical features described above, and should also cover other technical solutions formed by any combinations of the technical features described above or their equivalent features without departing from the concept of the utility model. For example, the technical solutions formed by replacing the above features with the technical features disclosed in the present application (but not limited to) having similar functions.
Claims
1. An angle-adjustable inclined plane teaching aid, characterized in that: The inclined plane teaching aid consists of a first support (1), a second support (2) and an inclined plane (3). Both ends of the inclined plane (3) are equipped with mounting buckles (5), and a pulley (6) is installed on the right side of the inclined plane (3). The first support (1) and the second support (2) are provided with mounting buckle holes (4) that are compatible with the mounting buckles (5), and the outer surfaces of the first support (1) and the second support (2) are provided with inclined plane angle scales (7).
2. The angle-adjustable inclined plane teaching aid according to claim 1, characterized in that: The first bracket (1) and the second bracket (2) each have nine mounting buckle holes (4).
3. The angle-adjustable inclined plane teaching aid according to claim 1, characterized in that: The mounting buckle hole (4) and the mounting buckle (5) engage with each other, and the lower left inner corner of the mounting buckle (5) is adapted to the lower left inner corner of the first bracket (1) and the second bracket (2).
4. The angle-adjustable inclined plane teaching aid according to claim 1, characterized in that: The two mounting buckle holes (4) are spaced 10° apart between 0 and 90°.
5. The angle-adjustable inclined plane teaching aid according to claim 1, characterized in that: The pulley (6) is used to hang paperclips or other weights for inclined plane experiments.
6. The angle-adjustable inclined plane teaching aid according to claim 1, characterized in that: The mounting buckle (5) on the inclined surface (3) is aligned with the mounting buckle hole (4) on the front, but not on the back.