The invention relates to a fixing device for English teaching equipment. The fixing device comprises a base, wherein a lifting platform is connected to the upper surface of the base through a liftingmechanism; a support frame is arranged at a position, close to the center, of the upper surface of the lifting platform; a threaded rod A with threads opposite in rotation direction at two ends is rotatably connected to the support frame; mounting seats are respectively connected to the left side and the right side of the support frame on the threaded rod A through threaded connection; the mounting seats are fixed to the back faces of fixing plates; the fixing plates are respectively fixed to the left side face and the right side face of a U-shaped mounting frame; a mounting groove is arrangedin the inner side face of the U-shaped mounting frame; the U-shaped mounting frame comprises a left frame, a right frame and a horizontal supporting frame; the horizontal supporting frame comprises an outer sleeve fixedly connected to the bottom end of the right side of the left frame and a horizontal supporting rod slidably arranged in a moving groove in the inner side face of the outer sleeve;and the horizontal supporting rod is fixed to the bottom end position of the left side of the right frame. In general, the fixing device has the advantages of being reasonable in structural design, convenient to install and adjust and good in fixing effect.

    本发明涉及一种英语教学设备固定装置,它包括底座,底座的上表面通过升降机构连接有升降平台,升降平台的上表面靠近中心的位置处设置有支撑架,支撑架上旋转的连接有两端螺纹旋向相反的螺纹杆A,螺纹杆A上支撑架的左右两侧分别通过螺纹连接连接有安装座,安装座固定在固定板的背面,固定板分别固定在U型安装框架的左右两侧面上,U型安装框架的内侧面设置有安装槽,U型安装框架包括左框架、右框架和水平支撑框架,水平支撑框架包括固定连接在左框架右侧底端的外套管及滑动的设置在外套管内侧面的移动槽内的水平支撑杆,水平支撑杆固定在右框架的左侧底端位置处;总的,本发明具有结构设计合理、安装调节方便、固定效果好的优点。


    Access

    Download


    Export, share and cite



    Title :

    Fixing device for English teaching equipment


    Additional title:

    一种英语教学设备固定装置


    Contributors:

    Publication date :

    2020-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Multimedia English teaching device for English teaching

    ZHANG NA | European Patent Office | 2021

    Free access

    Portable English teaching device

    CHANG YING / KONG WENSI / FENG CHAO et al. | European Patent Office | 2021

    Free access

    Shooting equipment fixing device

    WU DI | European Patent Office | 2020

    Free access

    LANDING EQUIPMENT FIXING DEVICE

    ARAI RYOTA | European Patent Office | 2021

    Free access

    Photographing equipment fixing device

    ZHANG XIANZHI | European Patent Office | 2015

    Free access