The invention discloses a multifunctional portable folding operation trolley for an electrical laboratory. The trolley comprises a wiring panel, an upper-layer tray, an upper-layer folding support frame, a rolling shaft, a lower-layer folding support frame, a chassis and universal self-locking wheels, and a wiring panel is connected with the upper tray through a roller and can be folded into the upper tray; banana sockets are symmetrically installed on both sides of the wiring panel, one end of a supporting rod of the upper-layer folding supporting frame is fixed to the inner side of the wiring panel, the other end of the supporting rod of the upper-layer folding supporting frame is not fixed, the lower-layer folding supporting frame is of a Z-shaped structure after being unfolded, the upper end of the lower-layer folding supporting frame is fixed to the bottom of the upper-layer tray, the lower end of the lower-layer folding supporting frame is fixed to the base plate, and the foldingsupport frame is punched with a number of holes and is equipped with two layers of support rods; the universal self-locking wheels are fixed to the four corners of the lower portion of the chassis. When an electrical control experiment is carried out in a laboratory, multiple types of laboratory equipment can be connected through the banana socket arranged on the wiring panel, holes are punched in the lower-layer folding supporting frame at different heights, and the height of the operation table can be adjusted by supporting the supporting rods in the different holes of the folding supporting frame; therefore, the operation trolley is suitable for electrical test stands with different heights, can be folded and stored when not used, saves space, and is easy to move due to the universal self-locking wheels fixed below.

    本发明公开了一种电类实验室用多功能便携折叠操作小车,包括接线面板、上层托盘、上层折叠支撑架、滚轴、下层折叠支撑架、底盘和万向自锁轮,所述接线面板通过滚轴与上层托盘连接,可向上层托盘内折叠,接线面板上两面对称装有香蕉插座,所述上层折叠支撑架的支撑杆一端固定在接线面板内侧,另一端非固定,所述下层折叠支撑架打开后为Z形结构,其上端固定在上层托盘的底部,下端固定在底盘上,折叠支撑架冲有若干孔,配有两层支撑杆,所述万向自锁轮固定在底盘下方的四角。本发明在实验室进行电气控制类实验时,可以通过设置在接线面板上的香蕉插座,连接多种类型实验室用设备,下层折叠支撑架在不同高度上冲有孔,可以通过支撑杆支撑在折叠支撑架的不同孔上调整操作台的高度,从而适应不同高度的电类试验台,不使用时可以折叠收纳,节省空间,下方固定的万向自锁轮让操作小车易于移动。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Multifunctional portable folding operation trolley for electrical laboratory


    Weitere Titelangaben:

    一种电类实验室用多功能便携折叠操作小车


    Beteiligte:
    LI YUFEN (Autor:in) / JI JUNRU (Autor:in)

    Erscheinungsdatum :

    2021-02-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



    Multifunctional folding trolley

    DUAN RONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Multifunctional folding trolley

    CAO ZHIXIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Multifunctional folding trolley

    JIAN WEIMING / JIAN SHIKUN / RUAN YONGJUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Multifunctional folding trolley

    LYU QIDING | Europäisches Patentamt | 2022

    Freier Zugriff

    MULTIFUNCTIONAL FOLDING TROLLEY

    CAO ZHIXIANG | Europäisches Patentamt | 2020

    Freier Zugriff