CN203259242U - 防风、防水、一体化不锈钢天平防风罩底板 - Google Patents

防风、防水、一体化不锈钢天平防风罩底板 Download PDF

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CN203259242U
CN203259242U CN 201320216648 CN201320216648U CN203259242U CN 203259242 U CN203259242 U CN 203259242U CN 201320216648 CN201320216648 CN 201320216648 CN 201320216648 U CN201320216648 U CN 201320216648U CN 203259242 U CN203259242 U CN 203259242U
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base plate
balance
stainless steel
windproof
wind cap
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CN 201320216648
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陈方
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Sartorius Scientific Instruments Beijing Co Ltd
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Sartorius Scientific Instruments Beijing Co Ltd
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Abstract

本实用新型涉及一种防风、防水、一体化不锈钢天平防风罩底板,此底板装配在天平防风罩内,其特征在于所述天平防风罩底板为带环形凸起和导流槽的不锈钢底板,该底板配合天平秤盘、秤盘支架尺寸冲压出带导流槽的环形凸起,其中心孔洞带翻边,并且凸起与底板为一体成型,可平铺在天平防风罩底部。环形凸起配合秤盘能够减小风对天平称量的影响,环形凸起中的导流槽配合中心孔的翻边能够防止液体进入传感器,防止天平损坏。

Description

防风、防水、一体化不锈钢天平防风罩底板
技术领域
本实用新型涉及一种防风、防水、一体化不锈钢天平防风罩底板,涉及金属结构件领域。 
背景技术
现有的高精度天平(即精度为万分之一及以上的天平)都配有防风罩。而普通的防风罩中的底板只起到屏蔽的作用。虽然防风罩能够较大程度上减小风对称量结果的影响,但是,现有的防风罩密封效果不好,如果在空气流动较大或频繁开关防风罩或需要在防风罩内进行称量操作等情况下,风依然会对天平的称量结果产生影响。并且在称量液体样本时,样本有可能遗撒到样品容器外面,这不仅会对称量结果产生影响,同时也会损伤天平的传感器,导致天平损坏。 
实用新型内容
为了克服以上问题,本实用新型提供了一种结构简单合理,既不增加防风罩部件,又能启到防风、防水功能的天平防风罩底板。 
天平防风罩底板具体技术方案是:一种防风、防水、一体化不锈钢天平防风罩底板,此底板装配在天平防风罩内,其特征在于所述天平防风罩底板为带环形凸起和导流槽的不锈钢底板,该底板配合天平秤盘、秤盘支架尺寸冲压出带导流槽的环形凸起,其中心孔洞带翻边,并且凸起与底板为一体成型,可平铺在天平防风罩底部。具体的,配合天平秤盘的尺寸,将防风罩底板冲压出距秤盘边沿5mm的环绕秤盘的凸起,环形凸起的高度将配合天平秤盘支架的高度,使整个秤盘与环形凸起平行。 
为了防止环形凸起内积水,在环形凸起上分别压出两个导流槽。为了防 止传感器进水,对露出称尖的圆孔进行了翻边处理。 
本实用新型的有益效果是,结构简单合理,一体化成型。在不增加防风罩部件的基础上,能够启到防风、防水的作用,提高了天平称量的准确度,同时也防止了天平传感器进水,导致的天平损坏。 
附图说明
图1为防风罩底板的总体示意图。 
图2为防风罩底板的截面图示意图。 
图3为防风罩底板的俯视示意图。 
图4为防风罩底板与秤盘,秤盘支架配合示意图。 
具体实施方式
下面结合附图对本实用新型作进一步描述。 
实施例1:选用1mm厚的不锈钢板,冲压成图1、图2所示环形凸起与导流槽并且称尖圆孔处翻边处理,此例翻边4mm,环形凸起形状配合相应的秤盘形状,此例冲压为方形。环形凸起高度配合秤盘支架尺寸,此例为7mm。 
装配例2:将例1中的天平防风罩底板,装配到天平防风罩内见图3,将秤盘支架、秤盘配合此防风罩底板装配见图4。 

Claims (1)

1.一种防风、防水、一体化不锈钢天平防风罩底板,此底板装配在天平防风罩内,其特征在于所述天平防风罩底板为带环形凸起和导流槽的不锈钢底板,该底板配合天平秤盘、秤盘支架尺寸冲压出带导流槽的环形凸起,其中心孔洞带翻边,并且凸起与底板为一体成型,可平铺在天平防风罩底部。 
CN 201320216648 2013-04-26 2013-04-26 防风、防水、一体化不锈钢天平防风罩底板 Expired - Lifetime CN203259242U (zh)

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CN 201320216648 CN203259242U (zh) 2013-04-26 2013-04-26 防风、防水、一体化不锈钢天平防风罩底板

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CN 201320216648 CN203259242U (zh) 2013-04-26 2013-04-26 防风、防水、一体化不锈钢天平防风罩底板

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CN203259242U true CN203259242U (zh) 2013-10-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015067212A1 (en) * 2013-11-07 2015-05-14 Ohaus Instruments (Changzhou) Co., Ltd Balance and windproof structure thereof
CN105300499A (zh) * 2014-07-30 2016-02-03 徐亚珍 一种防水型电子桌秤

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015067212A1 (en) * 2013-11-07 2015-05-14 Ohaus Instruments (Changzhou) Co., Ltd Balance and windproof structure thereof
US10018499B2 (en) 2013-11-07 2018-07-10 Ohaus Instruments (Changzhou) Co., Ltd. Balance with windproof structure isolating the weighing pan from the weighing sensor
CN105300499A (zh) * 2014-07-30 2016-02-03 徐亚珍 一种防水型电子桌秤

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Granted publication date: 20131030