CN107393601A - 一种仪表外壳的镜片限位机构的制造工艺 - Google Patents

一种仪表外壳的镜片限位机构的制造工艺 Download PDF

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CN107393601A
CN107393601A CN201710671562.2A CN201710671562A CN107393601A CN 107393601 A CN107393601 A CN 107393601A CN 201710671562 A CN201710671562 A CN 201710671562A CN 107393601 A CN107393601 A CN 107393601A
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邬家银
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Hefei New Mstar Technology Ltd
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Abstract

本发明涉及仪表技术领域，尤其涉及一种仪表外壳的镜片限位机构的制造工艺。步骤如下：空心圆柱壳体的材料为聚丙烯，通过注塑制成，且在空心圆柱壳体的侧面开设有槽体，槽体的长度等于待装载玻璃镜片周长的一半，槽体的宽度等于待装载玻璃镜片的厚度；同时，在空心圆柱壳体内周面对应槽体下方安装有镜托；对空心圆柱壳体内、外壁进行喷涂耐磨性涂层，喷涂后置于热处理炉中进行热处理2.5小时，处理温度为150℃。一种仪表外壳的镜片限位机构的制造工艺，限位机构机构设计合理，在制造时，增设了耐磨性涂层的喷涂，从而使限位机构的耐磨性能提升近20％。

Description

一种仪表外壳的镜片限位机构的制造工艺
技术领域
本发明涉及仪表技术领域，尤其涉及一种仪表外壳的镜片限位机构的制造工艺。
背景技术
仪表在各行各业广泛使用。仪表通常包括仪表外壳设置在仪表外壳内的仪表盘，以及设置在仪表外壳上的保护玻璃。现有的仪表中，保护玻璃设置在仪表外壳内部，在保护玻璃损坏或者需要更换时，需要将仪表外壳卸下，操作不便。
现有仪表外壳的耐磨性能较差，使用一段时间后就会出现较大程度的磨损，十分影响美观。
发明内容
本发明要解决的技术问题是提供一种仪表外壳，以解决现有的仪表中，保护玻璃设置在仪表外壳内部，在保护玻璃损坏或者需要更换时，需要将仪表外壳卸下，操作不便的问题。同时，本发明还提供了一种仪表外壳的镜片限位机构及其制造工艺。
为解决上述技术问题，本发明采用的技术方案是：
一种仪表外壳，包括：
空心圆柱壳体，玻璃镜片以及旋转套；
所述空心圆柱壳体侧面设置有槽体，所述空心圆柱壳体内周面对应所述槽体下方设置有镜托；
所述玻璃镜片为圆形，所述玻璃镜片的外径等于所述空心圆柱壳体的内径；
所述玻璃镜片设置于所述空心圆柱壳体内部的镜托上；
所述空心圆柱壳体外周面设置有外螺纹；
所述旋转套套设于所述空心圆柱壳体外部，所述旋转套内周面设置有内螺纹；所述外螺纹与所述内螺纹相配合；
所述旋转套周面设置有多个凸起部。
所述槽体的长度等于所述玻璃镜片周长的一半，所述槽体的宽度等于所述玻璃镜片的厚度。
所述旋转套的高度小于所述空心圆柱壳体的高度。
一种仪表外壳的镜片限位机构，包括用于承载圆形玻璃镜片的空心圆柱壳体，空心圆柱壳体侧面设置有槽体，空心圆柱壳体内周面对应槽体下方设置有镜托，玻璃镜片设置于镜托上；槽体的长度等于玻璃镜片周长的一半，槽体的宽度等于玻璃镜片的厚度。
一种仪表外壳的镜片限位机构的制造工艺，步骤如下：
①、镜片限位机构的构造及成型
镜片限位机构为一个空心圆柱壳体，其侧面设置有槽体，空心圆柱壳体内周面对应槽体下方设置有镜托，玻璃镜片设置于镜托上；
空心圆柱壳体的材料为聚丙烯，通过注塑制成，且在空心圆柱壳体的侧面开设有槽体，槽体的长度等于待装载玻璃镜片周长的一半，槽体的宽度等于待装载玻璃镜片的厚度；同时，在空心圆柱壳体内周面对应槽体下方安装有镜托；
②、空心圆柱壳体的耐磨层喷涂
对空心圆柱壳体内、外壁进行喷涂耐磨性涂层，喷涂后置于热处理炉中进行热处理2.5小时，处理温度为150℃；
耐磨性涂层是由水性丙烯酸改性环氧树脂15份、羟甲基化苯酚10份、水10份、稀土铝酸盐5份、定向剂2份、5,7-二羟基黄酮4.5份和丙森锌5.5份经过搅拌混合、胶体磨制成。
本发明所具有的优点与效果是：
1)、本发明的一种仪表外壳，包括：空心圆柱壳体，玻璃镜片以及旋转套；空心圆柱壳体侧面设置有槽体，空心圆柱壳体内周面对应槽体下方设置有镜托；玻璃镜片为圆形，玻璃镜片的外径等于空心圆柱壳体的内径；玻璃镜片设置于空心圆柱壳体内部的镜托上；空心圆柱壳体外周面设置有外螺纹；旋转套套设于空心圆柱壳体外部，旋转套内周面设置有内螺纹；外螺纹与内螺纹相配合；旋转套周面设置有多个凸起部，结构简单，通过转动旋转套，露出槽体，即可取出玻璃镜片，无需拆卸空心圆柱壳体，操作方便。
2)、一种仪表外壳的镜片限位机构的制造工艺，限位机构机构设计合理，在制造时，增设了耐磨性涂层的喷涂，从而使限位机构的耐磨性能提升近20％。
附图说明
下面结合附图对本发明作进一步详述：
图1为本发明的一种仪表外壳的结构示意图。
图2为图1的旋转套遮住槽体的示意图。
具体实施方式
实施例1
如图1至图2所示，本发明提供一种仪表外壳，包括：空心圆柱壳体1，玻璃镜片2以及旋转套3；所述空心圆柱壳体1侧面设置有槽体4，所述空心圆柱壳体1内周面对应所述槽体4下方设置有镜托；所述玻璃镜片2为圆形，所述玻璃镜片2的外径等于所述空心圆柱壳体1的内径；所述玻璃镜片2设置于所述空心圆柱壳体1内部的镜托上；所述空心圆柱壳体1外周面设置有外螺纹6；所述旋转套3套设于所述空心圆柱壳体1外部，所述旋转套3内周面设置有内螺纹5；所述外螺纹6与所述内螺纹5相配合；所述旋转套3周面设置有多个凸起部7。所述槽体4的长度等于所述玻璃镜片2周长的一半，所述槽体4的宽度等于所述玻璃镜片2的厚度。所述旋转套3的高度小于所述空心圆柱壳体1的高度。
本发明提供的一种仪表外壳，当因为玻璃镜片2损坏或者需要更换玻璃镜片2时，只需通过转动旋转套3，露出槽体4，即可取出玻璃镜片2，无需拆卸空心圆柱壳体1，操作方便。
实施例2
一种仪表外壳的镜片限位机构的制造工艺，步骤如下：
①、镜片限位机构的构造及成型
镜片限位机构为一个空心圆柱壳体，其侧面设置有槽体，空心圆柱壳体内周面对应槽体下方设置有镜托，玻璃镜片设置于镜托上；
空心圆柱壳体的材料为聚丙烯，通过注塑制成，且在空心圆柱壳体的侧面开设有槽体，槽体的长度等于待装载玻璃镜片周长的一半，槽体的宽度等于待装载玻璃镜片的厚度；同时，在空心圆柱壳体内周面对应槽体下方安装有镜托；
②、空心圆柱壳体的耐磨层喷涂
对空心圆柱壳体内壁进行喷涂耐磨性涂层，喷涂后置于热处理炉中进行热处理2.5小时，处理温度为150℃；
耐磨性涂层是由水性丙烯酸改性环氧树脂15份、羟甲基化苯酚10份、水10份、稀土铝酸盐5份、定向剂2份、5,7-二羟基黄酮4.5份和丙森锌5.5份经过搅拌混合、胶体磨制成。
本发明不局限于上述实施例，实施例只是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。

Claims (1)

1.一种仪表外壳的镜片限位机构的制造工艺，其特征在于，步骤如下：
①、镜片限位机构的构造及成型
镜片限位机构为一个空心圆柱壳体，其侧面设置有槽体，空心圆柱壳体内周面对应槽体下方设置有镜托，玻璃镜片设置于镜托上；
空心圆柱壳体的材料为聚丙烯，通过注塑制成，且在空心圆柱壳体的侧面开设有槽体，槽体的长度等于待装载玻璃镜片周长的一半，槽体的宽度等于待装载玻璃镜片的厚度；同时，在空心圆柱壳体内周面对应槽体下方安装有镜托；
②、空心圆柱壳体的耐磨层喷涂
对空心圆柱壳体内、外壁进行喷涂耐磨性涂层，喷涂后置于热处理炉中进行热处理2.5小时，处理温度为150℃；
耐磨性涂层是由水性丙烯酸改性环氧树脂15份、羟甲基化苯酚10份、水10份、稀土铝酸盐5份、定向剂2份、5,7‐二羟基黄酮4.5份和丙森锌5.5份经过搅拌混合、胶体磨制成。
CN201710671562.2A 2017-08-08 2017-08-08 一种仪表外壳的镜片限位机构的制造工艺 Withdrawn CN107393601A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2479480Y (zh) * 2001-05-22 2002-02-27 周岳建 分体隔离式干式水表
CN2656806Y (zh) * 2003-12-02 2004-11-17 许榕 结构改进之照明灯罩
CN103147045A (zh) * 2013-03-27 2013-06-12 东莞劲胜精密组件股份有限公司 一种塑胶壳体的金属化表面装饰处理方法
CN103614687A (zh) * 2013-11-22 2014-03-05 西峡龙成特种材料有限公司 一种连铸结晶器铜板表面金属陶瓷涂层的制备工艺
CN105039964A (zh) * 2015-07-10 2015-11-11 河南泛锐复合材料研究院有限公司 镁合金表面抗腐蚀、耐磨损复合涂层及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2479480Y (zh) * 2001-05-22 2002-02-27 周岳建 分体隔离式干式水表
CN2656806Y (zh) * 2003-12-02 2004-11-17 许榕 结构改进之照明灯罩
CN103147045A (zh) * 2013-03-27 2013-06-12 东莞劲胜精密组件股份有限公司 一种塑胶壳体的金属化表面装饰处理方法
CN103614687A (zh) * 2013-11-22 2014-03-05 西峡龙成特种材料有限公司 一种连铸结晶器铜板表面金属陶瓷涂层的制备工艺
CN105039964A (zh) * 2015-07-10 2015-11-11 河南泛锐复合材料研究院有限公司 镁合金表面抗腐蚀、耐磨损复合涂层及其制备方法

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