张钟予 蔡文通 孙赫武 郭文文 李子兴

摘要：本产品是在传统的大型户外遮阳伞的结构基础上，将其现有的手动支撑遮阳伞技术与自动伸缩伞的自动伸缩原理相结合，开发设计出有别于传统的户外遮阳伞的固定方式。使用玻璃吸盘对较平整地面进行固定，使用多型号钉盘对沙滩、草地等各种复杂地形进行固定，克服了传统遮阳伞使用大型重物固定的缺点，再结合PLC对固定机构进行控制，实现便携式大型户外遮阳伞的固定全自动。此外，本产品还加入了太阳能光伏技术，在伞箱下侧装配上了三个基于太阳能充电技术的LED灯和USB充電接口，使户外遮阳伞还可以成为夜用的家庭娱乐辅助用品，适合于家庭户外聚餐、公司派对等场合。本产品的各项参数均经过严格的强度校核及检验，是功能强大且可靠的商业——娱乐两用产品。

关键词：户外遮阳伞;自动伸缩;太阳能

Design of a new type of automatic and portable outdoor sunshade

Zhang ZhongyuCai WentongSun HewuGuoWenwenLi Zixing

Qingdao University of Technology，College of MechanicalEngineeringShandongQingdao266520

Abstract： This product is a large outdoor sunshade structure based on the traditional principle of its existing automatic telescopic sunshade technology support manual and automatic telescopic umbrella combination design of a fixed way different from the traditional outdoor sunshade. It uses glass sucker to fix onto flat ground and uses multiple types of nail plate to fix into the beach， grass and other complex terrain to overcome the shortcoming of fixed sunshade use of large weight. It is combined with PLC to control the fixing mechanism to realize an automatic fixing. In addition， the solar photovoltaic technology is also employed， three in the lower umbrella box assembly. A solar charging technology based on USB and LED lamp charging interface， the outdoor sunshade can also become the home entertainment accessories at night， suitable for outdoor family dinners， company parties and other occasions. The parameters of the products were examined carefully so that the umbrella is a powerful and reliable commercial dualuse entertainment the product.

Key words：Outdoor sunshade; automatic sizing; solar energy

户外遮阳伞发展到现在，已经形成了独具特色的遮阳伞系列。但目前户外遮阳伞还是只能靠人工搬运与安装，方便性不高。而且国内外市场一直未曾将眼光放到户外遮阳伞的自动化实现上，这使得户外遮阳伞在自动化和便携式的开发路线上迟迟得不到发展。我们的研究正是在这个自动化时代与落后的传统户外遮阳伞的激烈碰撞中产生的，它使得便携式户外遮阳伞用于轻装家庭沙滩派对和公司野外聚餐成为了可能，同时也省去了传统户外遮阳伞繁琐的安装与固定过程，解放了人们的双手，提高了80%的遮阳伞使用效率。……