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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Archiving and Interchange DTD with MathML3 v1.3 20210610//EN" "JATS-archivearticle1-3-mathml3.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" dtd-version="1.3" article-type="other" xml:lang="zh-Hans"><front><journal-meta><journal-id journal-id-type="publisher-id">appstoryo</journal-id><journal-title-group><journal-title>AppStoryo</journal-title></journal-title-group><publisher><publisher-name>lapnito.cz s.r.o.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">blog/how-to-hang-a-picture-straight-without-tools/zh-hans</article-id><title-group><article-title>不用工具如何将图画挂正</article-title></title-group><contrib-group><contrib contrib-type="author"><string-name>Lubor Šimůnek</string-name></contrib></contrib-group><pub-date date-type="pub" publication-format="electronic"><day>26</day><month>05</month><year>2026</year></pub-date><permissions><copyright-statement>© 2026 lapnito.cz s.r.o.</copyright-statement><copyright-year>2026</copyright-year><copyright-holder>lapnito.cz s.r.o.</copyright-holder><license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/"><license-p>CC BY 4.0</license-p></license></permissions><self-uri xlink:href="https://appstoryo.com/zh-hans/blog/how-to-hang-a-picture-straight-without-tools"/><abstract><p>使用手机免费水平仪应用将图画挂得完美水平。分步指南——无需实体工具。</p></abstract><kwd-group kwd-group-type="author"><kwd>生产力</kwd><kwd>article</kwd><kwd>AppStoryo</kwd></kwd-group></article-meta></front><body><sec id="s1"><title>最常见的家装错误</title><p>一幅挂歪的画，每次路过都让人心烦。令人沮丧的是，大多数人是在钉子已经钉进墙里之后才发现。传统的水平仪需要双手操作，还常常找不到。</p><p>您的智能手机已经内置了精密的加速度传感器——与专业水平仪使用相同的技术。本指南将向您展示如何用它将图画挂得完美水平。</p></sec><sec id="s2"><title>您需要的东西</title><list list-type="bullet"><list-item><p>智能手机（iOS或Android）</p></list-item><list-item><p><bold><ext-link ext-link-type="uri" xlink:href="https://apps.apple.com/us/app/bubble-level-angle-gauge/id6760186006">Bubble Level &amp; Angle Gauge</ext-link></bold> — 免费，无广告</p></list-item><list-item><p>铅笔和卷尺</p></list-item><list-item><p>锤子和钉子或挂钩</p></list-item></list></sec><sec id="s3"><title>第一步：确定高度</title><p>画廊标准将艺术品中心放置在距地面145-152厘米处。将画框靠在墙上，用铅笔轻轻标记上边缘。翻转画框，测量从顶部到挂线最高点的距离——从墙上标记处减去此距离即为钉子位置。</p></sec><sec id="s4"><title>第二步：钉钉子前检查水平</title><p>打开<bold>Bubble Level &amp; Angle Gauge</bold>，切换到水平仪模式。将手机平放在墙上，沿着连接标记点的直线。气泡立即显示是否水平。OK/接近/超范围的容差指引提供清晰反馈。</p></sec><sec id="s5"><title>第三步：钉钉子并挂画</title><p>以略微向下的角度（约45°）钉入钉子，以获得更好的抓力。挂上画框后，将手机放在画框上边缘进行最终检查。</p></sec><sec id="s6"><title>下载 Bubble Level &amp; Angle Gauge</title><p>在<ext-link ext-link-type="uri" xlink:href="https://apps.apple.com/us/app/bubble-level-angle-gauge/id6760186006">iPhone</ext-link>和<ext-link ext-link-type="uri" xlink:href="https://play.google.com/store/apps/details?id=com.tomas.bubble_level_inclinometer">Android</ext-link>上免费下载。无需账户，无广告，离线使用。</p></sec></body></article>
