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    • 36. 发明授权
    • Float switch
    • 浮球开关
    • US08749191B2
    • 2014-06-10
    • US13388004
    • 2010-06-12
    • Liming Wang
    • Liming Wang
    • H02P1/42H02P1/44H02P23/00
    • H01H36/02H01H36/0006H01H36/006
    • A float switch includes a floater (106), a float leader (105), a reed pipe detection device and a relay (101). The floater (106) is sleeved on the float leader (105), and can slide freely. The reed pipe detection device comprises a high-level reed pipe (108), a low-level reed pipe (109) and a magnet (107). The float leader (105) is hollow. The high-level reed pipe (108) and the low-level reed pipe (109) are located in a high level and a low level inside the float leader (105) respectively. The magnet (107) is provided inside the floater (106). A motor is controlled by the relay (101) in the float switch. The motor begins to work when the relay (101) is switched on, and the motor stops working when the relay (101) is switched off. The switch has a long service life, high reliability and an excellent waterproof property. The float switch has a simple manufacture and installation process, less fraction defective and condemnation factor, thus further reduces the cost.
    • 浮子开关包括浮子(106),浮子引导件(105),筘管检测装置和继电器(101)。 浮子(106)套在浮动引导件(105)上,并可自由滑动。 筘管检测装置包括高级钢管(108),低水平钢管(109)和磁体(107)。 浮子引导件(105)是中空的。 高级钢丝管(108)和低水平钢管(109)分别位于浮起头部(105)内的高位和低位。 磁体(107)设置在浮子(106)的内部。 电动机由浮子开关中的继电器(101)控制。 当继电器(101)接通时,电机开始工作,当继电器(101)关闭时,电机停止工作。 该开关使用寿命长,可靠性高,防水性能优良。 浮子开关具有简单的制造和安装过程,较少的部件缺陷和谴责因素,从而进一步降低了成本。
    • 37. 发明授权
    • Optical fiber connection device having a rotating and fixing mechanism and a positioning member
    • 具有旋转固定机构和定位部件的光纤连接装置
    • US08657504B2
    • 2014-02-25
    • US12925304
    • 2010-10-19
    • Buck WangLiming Wang
    • Buck WangLiming Wang
    • G02B6/00G02B6/36G02B6/38G02B6/42B82Y20/00
    • G02B6/00B82Y20/00G02B6/0008G02B6/3825G02B6/3897G02B6/4292
    • The present invention discloses an optical fiber connection device, comprising: a base plate; at least one adapter for receiving optical fiber connectors; a rotating and fixing mechanism being provided on the base plate and being connected with the adapters, the rotating and fixing mechanism comprising: a fixing portion for fixedly connecting with the adapter; and a rotating portion being rotatably connected to the base plate, through which the mechanism can rotate between an operation position and a receiving/releasing position; and a positioning member for stably holding the rotating and fixing mechanism in the operation position or the receiving/releasing position, and limiting the rotation angle of the mechanism and that of the adapter within a predetermined angle range.
    • 本发明公开了一种光纤连接装置,包括:基板; 用于接收光纤连接器的至少一个适配器; 旋转和固定机构设置在基板上并与适配器连接,旋转和固定机构包括:用于与适配器固定连接的固定部分; 以及旋转部分,其可旋转地连接到所述基板,所述机构可以通过所述旋转部分在操作位置和接收/释放位置之间旋转; 以及用于将旋转和固定机构稳定地保持在操作位置或接收/释放位置的定位构件,并将机构的旋转角度和适配器的旋转角度限制在预定角度范围内。