CN202134152U

CN202134152U - Sling model

Info

Publication number: CN202134152U
Application number: CN201120131694U
Authority: CN
Inventors: 陈岗祝
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-23
Filing date: 2011-04-23
Publication date: 2012-02-01
Anticipated expiration: 2021-04-23

Abstract

The utility model provides a sling model and relates to a teaching tool for pupil manual training. The sling model is composed of a platform, a triangular support, a snap gauge support, a snap gauge, an elastic sling plate strip and wood blocks. The sling model can be processed by a pupil manually. And the processed sling model can be used for slinging experiments. Thus, the pupil can know the power of ancient weapon fully and experience the usage of the ancient weapon, so as to realize the long civilization of China and the wisdom of the laboring people. The sling model in the utility model plays an important role in conducting education in patriotism.

Description

The sling model

Technical field:

The utility model relates to a kind of pupil teaching material of working.

Background technology:

Sling is weapons in a kind of ancient times, and is in the war, as the powerful weapon of attacking cities of a kind of power, famous in history especially in ancient times.In teaching, can excite student's interest, understand long civilization of China and working people's wisdom.

Summary of the invention:

The purpose of the utility model is that a kind of sling model will be provided.The sling model is connected by wood lath, uses screw fixings; The sling model is made up of platform, A-frame and clamp bearing, clamp, elasticity lapidation lath, wooden unit.Do it yourself through the pupil; Make the sling model; The sling model can carry out the lapidation experiment, makes the pupil can fully understand the power of weapons in ancient times thus, experiences the use of weapons in ancient times in person; Thereby the knowledge of realizing long civilization of China and working people is intelligent, to carrying out patriotism education very big effect is arranged.

The sling model is made up of platform, A-frame and clamp bearing, clamp, elasticity lapidation lath, wooden unit.The purpose of fixed triangle support is keep A-frame stable on platform; A-frame is that the framework by two side triangularities constitutes; A fixing rectangular elasticity lapidation lath on the inclined-plane of A-frame, this elasticity lapidation lath is thinner, can be crooked and produce elastic force, rely on this elastic force to throw and save stone; Model is to place wooden unit on the top of elasticity lapidation lath to replace stone, danger occurs to exempt; The clamp bearing that connects a control lapidation lath at the middle part of A-frame, this clamp bearing is the center of circle and upper and lower moving with the tie point with A-frame; Connect a rectangular clamp on the clamp bearing, establish bayonet socket on the clamp, bayonet socket can block crooked elasticity lapidation lath.

The beneficial effect that adopts the sling model is that the pupil does it yourself to process; The sling model of processing can carry out the lapidation experiment; Make the pupil can fully understand the power of weapons in ancient times thus; Experience the use of weapons in ancient times in person, thereby the knowledge of realizing long civilization of China and working people is intelligent, very big effect is arranged carrying out patriotism education.

Description of drawings:

Fig. 1 is a sling structure of models synoptic diagram.

Embodiment:

With reference to Fig. 1, the sling model is made up of platform 1, A-frame 2 and clamp bearing 3, clamp 4, elasticity lapidation lath 6, wooden unit 5.Fixed triangle support 2 on platform 1; A-frame 2 is that the framework by two side triangularities constitutes; A fixing rectangular elasticity lapidation lath 6 on the inclined-plane of A-frame 2; Place wooden unit 5 on the top of elasticity lapidation lath 6 and replace stone; The clamp bearing 3 that connects a control elasticity lapidation lath 6 at the middle part of A-frame 2, this clamp bearing 3 is the center of circle and upper and lower moving with the tie point with A-frame; Connect a rectangular clamp 4 on the clamp bearing 3, establish bayonet socket on the rectangular clamp 4.

Claims

1. a sling model is characterized in that the sling model is made up of platform (1), A-frame (2) and clamp bearing (3), clamp (4), elasticity lapidation lath (6), wooden unit (5); Go up fixed triangle support (2) at platform (1); A-frame (2) is that the framework by two side triangularities constitutes; A fixing rectangular elasticity lapidation lath (6) on the inclined-plane of A-frame (2); Wooden unit (5) is placed on the top of elasticity lapidation lath (6); Middle part at A-frame (2) connects a clamp bearing (3), and this clamp bearing (3) is that the center of circle can upper and lowerly be moved with the tie point with A-frame (2); Clamp bearing (3) is gone up and is connected a rectangular clamp (4), and rectangular clamp is established bayonet socket on (4).