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Accelerating device for computer teaching equipment

An acceleration device and computer technology, applied to mechanical equipment, hoisting devices, portable lifting devices, etc., can solve the problems of easily affecting the teaching speed, speed adjustment, slow speed, etc., and achieve the effect of convenient and efficient adjustment

Inactive Publication Date: 2020-05-26
李征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Teaching instruments and equipment refer to the instruments and equipment used for teaching or scientific research in teaching and scientific research units. With the advancement of science and technology, computer teaching has become more and more popular. In teaching, the corresponding teaching equipment is often required to be moved. The current The moving device is mainly moved by a telescopic motor or a rotating motor with a connecting rope. Since the speed of the motor is fixed, the moving speed cannot be adjusted, and some teaching places are large, and the speed is slow when moving a large distance, which is easy to affect the teaching speed. needs to be improved

Method used

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  • Accelerating device for computer teaching equipment
  • Accelerating device for computer teaching equipment
  • Accelerating device for computer teaching equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-6 The shown acceleration device for computer teaching equipment includes a fixed plate 1, a slide rail 2 is installed above the fixed plate 1, the fixed plate 1 is used to fix the existing teaching equipment, and the slide rail 2 is used for fixing The movement of the plate 1 is auxiliary fixed, and its specific structure is determined according to the actual use place, which is well known to those skilled in the art, and the existing one can be used; the first motor 6 fixedly connected to it is installed above the slide rail 2, The bottom of the first motor 6 is fixedly equipped with a first rope receiving disc 7, the slide rail 2 is installed with a slide seat 9 slidingly connected thereto, and the left and right ends of the slide rail 2 are equipped with guide wheels fixedly connected thereto. 3. A first connecting rope 5 is installed inside the guide wheel 3, one end of the first connecting rope 5 is fixedly connected to the sliding seat 9, and the...

Embodiment 2

[0029] This embodiment is further optimized on the basis of embodiment 1, as Figure 7 As shown, the first rope receiving reel 7 is provided with a first rope receiving groove 71 and a second rope receiving groove 72. By setting two rope receiving grooves, it is convenient to connect the first rope receiving reel 7 on the left and right sides. The ropes 5 are separated to avoid interference in the process of receiving or unwinding the ropes and causing inability to work stably.

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Abstract

The invention relates to an accelerating device for computer teaching equipment and belongs to the technical field of teaching equipment. The accelerating device comprises a fixed plate. A guide railis mounted above the fixed plate, a first motor is mounted above the guide rail, a first rope coiling disc is fixedly mounted at the bottom of the first motor, a slide base slidably connected to the guide rail is mounted in the guide rail, guide wheels fixedly connected to the guide rail are mounted at the left and right ends of the guide rail, a first connecting rope is mounted in the guide wheels, one end of the first connecting rope is fixedly connected to the slide base while the other end of the first connecting rope is connected to the first rope coiling disc through a first speed changemechanism, a second motor is fixedly mounted on the slide base, a second rope coiling disc is fixedly mounted on the second motor, and the second rope coiling disc is connected to the fixed plate through a second speed change mechanism. By arranging the two speed change mechanisms composed of fixed pulleys and movable pulley blocks in a fit manner, speed change adjustment in horizontal and vertical directions is achieved, so that adjustment is more convenient and efficient. The speed change ratio can be also adjusted according to a use demand, so that the accelerating device is more practical.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to an acceleration device for computer teaching equipment. Background technique [0002] Teaching instruments and equipment refer to the instruments and equipment used for teaching or scientific research in teaching and scientific research units. With the advancement of science and technology, computer teaching has become more and more popular. In teaching, the corresponding teaching equipment is often required to be moved. The current The mobile device is mainly moved by a telescopic motor or a rotating motor with a connecting rope. Since the speed of the motor is fixed, the moving speed cannot be adjusted, and some teaching places are large, and the speed is slow when moving a large distance, which is easy to affect the teaching speed. Improvements are needed. Contents of the invention [0003] The object of the present invention is to provide an acceleration device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/04F16M11/18F16M11/24B66D3/00B66D3/08
CPCB66D3/006B66D3/08F16M11/045F16M11/046F16M11/18F16M11/24
Inventor 李征郑新刘芳
Owner 李征