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Transmission demonstration teaching aid for equipment machinery

A teaching aid and mechanical technology, which is applied in the field of demonstration teaching aids, can solve the problems of poor positioning stability, inability to disassemble and operate, and poor convenient effect, and achieve the effects of simple and convenient installation, convenient installation and positioning, and convenient connection and use

Active Publication Date: 2021-03-05
ARMY ENG UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing transmission demonstration teaching aids for equipment machinery have certain disadvantages in use. First, they cannot be disassembled and assembled well during use, and the stability of positioning is poor, which is not conducive to people's use. When it is used, it cannot be installed and operated well, and it cannot be adjusted well. In addition, the convenience effect is poor, which has brought certain adverse effects to people's use process. For this reason, we propose a kind of equipment machinery Demonstration teaching aids with transmission

Method used

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  • Transmission demonstration teaching aid for equipment machinery
  • Transmission demonstration teaching aid for equipment machinery
  • Transmission demonstration teaching aid for equipment machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1, No. 1 adjusting frame 303 and No. 2 adjusting frame 308 are located on both sides of the positioning bottom plate 305, positioning pin 304 is located on the upper end of No. 1 adjusting frame 303 and No. 2 adjusting frame 308, and No. 1 positioning connecting frame 302 is located on No. 1 On both sides of the adjusting frame 303, the No. 2 positioning connecting frame 306 is positioned at both sides of the No. 2 adjusting frame 308, the positioning buckle 301 is positioned at one side of the No. 1 positioning connecting frame 302, and the positioning base 307 is positioned at the lower end of the positioning base plate 305, which can facilitate Better to disassemble and adjust the operation, the installation is simple and convenient, there are hinges between the No. 1. The inner side of the No. 2 adjusting frame 308 is flexibly connected, and a fixed block is arranged between the No. 1 positioning connecting frame 302 and the No. 1 adjusting frame 303. Fix...

Embodiment 2

[0027]Embodiment 2, the positioning shaft 603 is located inside the movable block 601, the rotating shaft 602 is located at both ends of the positioning shaft 603, the connecting card base 604 is located at the upper end of the movable block 601, the mounting frame 605 is located at the upper end of the connecting card base 604, and the fixed frame 606 is located at the upper end of the connecting card base 604. The upper end of the mounting bracket 605 can facilitate the installation and positioning operation, and is convenient for adjusting the teaching aid. A welding block is arranged between the positioning shaft 603 and the rotating shaft 602. The two ends of the positioning shaft 603 are fixedly connected to the inner side of the rotating shaft 602 through the welding block. A welding seat is arranged between the movable block 601 and the mounting frame 605, and the upper end of the movable block 601 is fixedly connected with the lower end of the mounting frame 605 through...

Embodiment 3

[0028] Embodiment 3, the handle slot 701 is located on one side of the placement slot 702, the protective pad 705 is located on the inner side of the placement slot 702, the telescopic plate 704 is located at the rear end of the placement slot 702, and the buckle 703 is located at the front end of the telescopic plate 704, which can facilitate Putting and protecting the teaching aids has a good dust-proof effect. A hinge is arranged between the expansion plate 704 and the placement groove 702. The rear end of the placement groove 702 is movably connected to the lower end of the expansion plate 704 through the hinge, and the buckle 703 is connected to the telescopic A clip is provided between the plates 704, and the front end of the telescopic plate 704 is fixedly connected to one side of the buckle 703 through the clip, which has a good dustproof effect and saves space.

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Abstract

The invention discloses a transmission demonstration teaching aid for equipment machinery. The teaching aid comprises a teaching aid platform, the outer side of the teaching aid platform is fixedly connected with a baffle plate, the upper end of the teaching aid platform is provided with a dustproof placement protection groove mechanism, and the dustproof placement protection groove mechanism comprises a grab handle groove, a placement groove, a clamping buckle, a telescoping plate, and a protection pad. A movable positioning bracket mechanism is arranged on the inner side of the dustproof placement protection groove mechanism. The transmission demonstration teaching aid for the equipment machinery is provided with an adjustable positioning mechanism convenient to disassemble and assemble,a movable positioning support mechanism and the dustproof placement protection groove mechanism, so that disassembly, assembly and adjustment operation can be conveniently and better performed, installation is simple and convenient, different types of rotating wheels can be conveniently replaced, and the transmission demonstration teaching aid is more suitable for teaching operation. The teachingaid is convenient to install and position, convenient to adjust and move, capable of conveniently placing and protecting the teaching aid, good in dustproof effect and capable of saving space.

Description

technical field [0001] The invention relates to the field of demonstration teaching aids, in particular to a transmission demonstration teaching aid for equipment machinery. Background technique [0002] Transmission demonstration teaching aids for equipment machinery are a kind of supporting equipment for transmission demonstration. When teaching equipment machinery, transmission demonstration teaching aids need to be used for demonstration teaching operations, which is convenient for students to learn better. With the continuous development of science and technology, people The manufacturing process requirements for transmission demonstration teaching aids for equipment machinery are also getting higher and higher. [0003] The existing transmission demonstration teaching aids for equipment machinery have certain disadvantages in use. First, they cannot be disassembled and assembled well during use, and the stability of positioning is poor, which is not conducive to people...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 王威王延烽王磊王正兰傅香如徐成王峰郭海洋张弛韩冬
Owner ARMY ENG UNIV OF PLA
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