?a òa

??×???′úé??áè??úμ?à??ê?ˉ￡?????μ??Dà??êè?oí2D?2è?μèμ?ì?êaDèòa￡??÷??êêo??Dà??êè?oí2D?2è?μ?D?Díμ??ˉ′ú2?3μ?àó|??éú￡?2￠?ò??óD??o?μ?êD3??°?°￡?òò′??a·￠D?Díμ??ˉ′ú2?3μ??óD??òaμ?òaò??￡
±??????÷òa?D??μ?ê?μ??ˉ′ú2?3μ2ù×Y?°±?μ?μ÷?ú?ú11￡?óéóúè?μ?éí??oí±?3¤μè?÷2??àí?￡?ò??°?á?àμ÷??oó??Dèòaμ÷??2ù×Y?°±?à′êêó|￡?ê1????′ú2?3μ′?μ?2ù×Y×?×?àí??ê?êêμ??????￡?ùò???2ù×Y?°±?μ÷?ú?ú11μ??D??ê?·?3￡??òaμ??￡
±?????μ???ì??D??2??èè???￡o
1. ??μ??ˉ′ú2?3μμ?1ú?úía?D??ó?éè???a·￠??×′??DD×ü?áoí2?ê?
2. ??μ??ˉ′ú2?3μ2ù×Y?°±?μ?μ÷?ú?ú11??DD·???
3. ??μ??ˉ′ú2?3μ2ù×Y?°±?μ?μ÷?ú?ú11?÷??2??t??DDéè??oíD￡o?
×????ùéè??μ?μ??ˉ′ú2?3μ2ù×Y?°±?μ?μ÷?ú?ú11μ??á11éè???ú?ú×?:?°±?μ÷???°oó2ù×Y??°?μ???D±???è±??ˉ2??@@?1y5???￠2ù×Y?°±?μ÷??ó|êêó|?á?àμ?±??ˉ·??§?￡?ú?ú×??aá????ù±?òa?óμ??°ìá???1ó|?úμ??ˉ′ú2?3μμ?°2è?D??üé?óDí???￡?ê12ù×Y???ü?ó°2è??￠ê?êê?￡ê1μ???μ??ˉ′ú2?3μ?úêD3?é?±èí?àà2ú?·?ü???o?ùD??￡


1??ü′ê￡oμ??ˉ′ú2?3μ￡?μ÷?ú?ú11￡??á11éè??















ABSTRACT

Today the elderly is more and more proportion in the society?￡When the especial need of the elderly is considered￡?the innovative manufacture￡?Suitable for all kinds of elderly and the disabled in the new electric car travel and corresponding health, and has good market prospects, the development of new electric car travel is of great significance.
This paper is on the manipulation of electric vehicles travel the regulatory agencies forearm, the person's height and arm length, and so different, after all, and wheelbase adjustments need to be adjusted to adapt to manipulate the forearm, so that the whole means of transport vehicles to manipulate the best comfort Position. Therefore, the manipulation of the forearm conditioning research is very important.
This paper on the specific steps are as follows:
1. Electric vehicles travel the research and design and development at home and abroad to sum up the status quo and sets out
2. Forearm manipulation of electric vehicles travel agencies of the regulation
3. Forearm manipulation of electric vehicles travel agencies regulate various parts of the design and verification
By the final design of the electric car travel forearm manipulation of the regulatory agencies to meet the structural design: the forearm before and after adjustment control panel changes the angle of tilt can not exceed 5 ??, manipulation of the forearm wheelbase adjustments should be adapted to the changes in scope. To meet the requirements of these two basic premise should be in the safety of electric vehicles travel on a breakthrough performance so that the manipulator safer and more comfortable. The travel makes electric cars on the market than similar products more competitive.

Key words￡o The Electric Wheelchair, Regulating agencies, Structural Design








?? ??

?D???aòa ￠?
ABSTRACT ￠ò
1D÷?? 1
1.1 òy?? 1
1.2 μ??ˉ′ú2?3μ2ù×Y?°±?μ÷?ú?ú11μ???×′ 1
1.2.1 óD??ê?2ù×Y?°±?μ÷?ú?ú11 1
1.2.2 ?T??ê?2ù×Y?°±?μ÷?ú?ú11 2
1.3 ±???ìaμ???μ??°òaò? 4
1.4 ??ìaè????￠??μ??D???úèY?￠êμ??í??? 5
1.4.1 ??ìaè??? 5
1.4.2 ??μ??D???úèY 5
1.4.3 êμ??í??? 5
2 μ??ˉ′ú2?3μ2ù×Y?°±?μ÷?ú?ú11?á11éè?? 7
2.1 ?úDμéè??μ??ù±?òa?ó 7
2.2 μ??ˉ′ú2?3μ2ù×Y?°±?μ÷?ú?ú11?á11éè??1y3ì?ééü 8
2.2.1 μ??ˉ′ú2?3μ2ù×Y?°±?μ÷?ú?ú11×üì??á11 9
2.2.2 μ??ˉ′ú2?3μ2ù×Y?°±?μ÷?ú?ú11??ê??ú11éè?? 11
3 μ??ˉ′ú2?3μ2ù×Y?°±?μ÷?ú?ú11μ?á?2??téè??ó?D￡o? 13
3.1 éè??2?êyμ????¨ 13
3.2 ía1ü 13
3.3 ê?±úó?ê?±ú°2×°?é 14
3.4 ·?1ü?°??é???á??ó?ú11 15
3.5 ?D1ü 16
3.6 ?ú1ü 17
3.7 ×a?á 18
3.8 ?ú?|2á?·ó?ía?|2á?·?°???????|2á???¨á|μ????? 19
3.8.1 ?ú?|2á?·ó?ía?|2á?· 19
3.8.2 2¨D?μˉ?éμ?è|μ???è??°μˉá|μ????? 20
3.8.3 ?|2á???¨á|μ??????°D￡o? 22
3.9 ?§3D°?ó??§3D×ù 23
4 Auto CADèí?t?ééü 25
4.1 Auto CAD ?ò?é 25
4.2 Auto CAD 2ù×÷?????ò?é 25
4.3 Auto CAD ê1ó? 26
4.3.1 ?ù±?í?D?μ????? 26
4.3.2 í???μ?DT?? 26
4.3.3 ??×?μ?ê?è?oí±à?- 27
4.3.4 í??éμ?′′?¨oíê1ó? 28
4.3.5 í?2?μ?éè?? 28
4.3.6 ±ê×￠ 29
5 ?á?? 32
??D? 33
2??????× 34
????A￡o2¨D?μˉ?éμ?è|μˉá|1?ê?μ?í?μ? 35