首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
简易水平弹簧振子
摘要
本实用新型涉及一种教学仪器,尤其是涉及一种简易水平弹簧振子。它是用细线把弹簧振子悬挂在支架的顶部,弹簧振子上两边的弹簧分别固定在支架的左右两侧。所以用它做水平方向弹簧振子实验时,不需要用到气垫导轨和气源,所以它不仅结构简单而且操作非常方便。
申请公布号
CN202563765U
申请公布日期
2012.11.28
申请号
CN201220219595.6
申请日期
2012.05.03
申请人
陈彪泉
发明人
陈彪泉
分类号
G09B23/10(2006.01)I
主分类号
G09B23/10(2006.01)I
代理机构
代理人
主权项
一种简易水平弹簧振子,其特征是:它是用细线(3)把弹簧振子(2)悬挂在支架(1)的顶部。
地址
321300 浙江省永康市明珠学校
您可能感兴趣的专利
Process for preparation of hydroxyarylglyoxylic acids and their alkaline salts, and application thereof to preparation of sodium parahydroxyphenylglyoxylate
Unsaturated polyesters prepared from a dicarboxylic acid and dibromoneopentyl glycol
Process and apparatus for the concentration of an alkaline solution
Ink jet inks and method of making
Self-synchronization circuit for a FFSK or MSK demodulator
Method and device for vaporization injection of a liquid sample for gas chromatographic analysis
Semi-automatic scanner for ultrasonic flaw detection
Thin film magneto-resistive apparatus for effecting readout from magnetic memory devices
Circuit arrangement for generating a synchronizable sawtooth voltage
Method for testing semiconductor memory device
Facsimile communications interface adapter
Leadless filter
Temperature responsive astable multivibrator
Speed control systems of synchronous motors
Capacitor element
Copolyesters
Method for applying a grill stripe to a food product
Treatment of tumors with thiazolidine-4-carboxylic acid
Catalytic alkylation apparatus with hydrocarbon recycle
Automatic finishing chip process