摘要：新型居住小区信息发布装置，由中心计算机、管理机、门口机和室内机组成，室内机由文语转换电路及其支持电路组成，文语转换电路及其支持电路包括文语转换芯片XFS3111、单片机电路、音频输出电路、总线接口电路、扬声器，键盘电路、信息存储电路、视频图像显示电路、LCD字符显示电路、LED指示电路、电源电路和报警电路，各电路之间电连接。根据小区居民楼的数量和住户数量，设置与居民楼单元数相同的门口机和与住户数相同的室内机。可以对全体住户发布有关信息，也可单独对某一户或多户住户发布相关信息。本实用新型具有设计合理、结构简单、制造容易，适合各类人群使用、用户界面友好、方便实用的特点。

摘要：【中文】本实用新型公开了一种路基沉降监测装置，属于铁路路基施工辅助设备技术领域，包括用于与混凝土浇筑固定的固定部、位于所述固定部下部且与所述固定部固定连接的位移计、与所述位移计固定连接的加长部；所述加长部包括若干个可拆卸且对接连接的加长杆，最外端的加长杆的外端部固定连接第一锚头。本实用新型能够解决现有技术中存在的监测深度受限的技术问题，能够达到灵活调整监测深度，监测更准确、可靠的技术效果。 【EN】The utility model discloses a roadbed settlement monitoring device, which belongs to the technical field of railway roadbed construction auxiliary equipment and comprises a fixed part used for being fixed with concrete pouring, a displacement meter which is positioned at the lower part of the fixed part and is fixedly connected with the fixed part, and an extension part fixedly connected with the displacement meter; the extension part comprises a plurality of detachable extension rods in butt joint, and the outer end part of the extension rod at the outermost end is fixedly connected with the first anchor head. The utility model discloses can solve the limited technical problem of monitoring degree of depth that exists among the prior art, can reach nimble adjustment monitoring degree of depth, the monitoring is more accurate, reliable technological effect.