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    • 7. 发明公开
    • Test tube holder
    • Probenröhrchenhalter。
    • EP0295047A2
    • 1988-12-14
    • EP88305175.7
    • 1988-06-07
    • TECHNICON INSTRUMENTS CORPORATION(a Delaware corporation)
    • Mawhirt, James A.Diflora, Joseph E.McCandless, William J. C.Ward, George H.
    • G01N35/04B01L9/06
    • B01L9/06G01N35/021
    • A test tube holder includes an elongated tubular member (12) for receiving a test tube (18), which tubular member pivotably supports a pivot member (14), and co-­operating latch members (58,80) are provided on the tubular member and pivot member whereby two or more such holders can be lined side-by-side via the latch members. The pivotal relationship between the tubular members and pivot members permits pivotal movement of one test tube holder with respect to the longitudinal axis of another test tube holder. A pivotal connection between the latch members of adjacent test tube holders also permits tilting of one test tube holder with respect to another test tube holder in the linkage. An adapter member (16) for holding the test tube (18) is insertable in the tubular member and pivot member assembly. The adapter member accommodates one size test tube and can be interchanged with another adapter member that accommodates another size test tube. Thus, the linkage of test tube holders can include test tubes of different size. The relative pivotal movement between test tube holders in the linkage can permit stacking of the linkage in a fan-fold arrangement.
    • 试管保持器包括用于容纳试管(18)的细长管状构件(12),该管状构件可枢转地支撑枢转构件(14),并且配合的闩构件(58,80)设置在管状构件 和枢转构件,由此两个或更多个这样的保持器可以经由闩锁构件并排排列。 管状构件和枢转构件之间的枢转关系允许一个试管保持器相对于另一试管保持器的纵向轴线枢转运动。 相邻试管支架的闩锁构件之间的枢转连接也允许一个试管保持器相对于连杆中的另一个试管支架倾斜。 用于保持试管(18)的适配器构件(16)可插入管状构件和枢转构件组件中。 适配器构件容纳一个尺寸的试管,并且可以与容纳另一个尺寸的试管的另一个适配器构件互换。 因此,试管支架的连接可以包括不同尺寸的试管。 联动装置中的试管支架之间的相对枢转运动可允许以扇形折叠装置堆叠连杆。