Hand Measurement Instrument Of The Elderly Design And Research

With the development of the national science and technology, Our standard of living had obvious enhancement,Nutritional and medical environment changed led to the increase of life.Nowadays the aging trend of our country is more and more obvious, An ageing population makes pensions problems become very serious.The elderly is Vulnerable groups in society, we should give more attention, To solve this problem we have a lot of things to be done, For example, how the science and technology is applied to real life, To improve the living environment and quality of life of old people.In the elderly life,Most of the products in use cannot leave the hand, With the increase of age, their hand bone, muscle, blood vessel and ligaments and other parts have different degrees of change. The number of elderly products are rare in the market at present.Found from the goods of the elderly we buy,most of them are only designed simple function,manufacturers ignored the convenience and applicability of products.So special design to the old products are very necessary.The author thinks that, with the coming of aging society in China and the Degree of ageing,a huge number of aging population brought the "silver economy" would be a great cake,The lack of the old product will be the inevitable trend.We need a lot of human body of the elderly data to prepare for the elderly product design.When the elderly using tools in daily life,the hand is the most contact of all.Nowadays,the hand size and function data of the elderly is not enough in China.We need the elerly hand data to meet the needs of the design.The author from the point of thinking,Based on the relevant knowledge of ergonomics to study the structure and function of the elderly hands.The author try his best to design the measuring instrument for the elderly.The main content of this article:the first part,by analyzing the China's ageing leads to research subject,the author focus on the urgent needs for the elderly and analyzes the product in their daily life.Come to the conclusion that the hand research status and achievements of a measuring instrument in China and abroad.Then the author speaks out the research purpose,significance and method of research of this topic.The second part,by analysis the hand area of the elderly of the physiological changes and the old psychological changes to find the demand for products of elderly.By analysis the existing products for the elderly and come to the conclusion that the usage frequency of every part of the hand.The third part,the part mainly analyzed the implement process of the design of the hand measuring instrument.By comparing the existing measuring technology and measuring instrumentand select the appropriate measuring principle and measuring methods.The fourth part,through the analysis of the elderly design principles and knowledge of ergonomics,come to the conclusion that how the hand tools to be used.To prepare for the design of the elderly hand measuringinstrument,the auhtor analysis material, colour and modelling to konw the using way and the way of choice.Finally,explained the method of using the hand data of elderly.The fifth part,by using the principle and the conclusion in the previous chapters and using the brainstorming method on the design practice of the hand measuring instrument.The sixth part, to review and summarize the architecture of full text.This article start from this point of the elderly body muscle changes and the present status of Chinese aging.Understanding that the hand structure change and the lack of elderly products.It is concluded that the meaning of product development of the elderly.The last,analysing existing technologies and products of the market and the old hand measuring instrument is designed which is based on the relevant knowledge of ergonomics.