The invention relates to the technical field of high-speed rail train door controllers, and particularly relates to a novel door controller for a high-speed rail train. The door controller comprises abox body, wherein the front outer wall of the box body is movably connected with an end cover; column grooves are formed in the periphery, which is close to the outer wall of the end cover, of the box body, a guide rod inserted into the column groove is welded to the outer wall of the side, which is close to the box body, of the end cover, a bottom plate is welded to the outer wall of the bottom,which is close to the box body, of the end cover, a plate groove is formed in the center of the outer wall of the top of the bottom plate, sliding grooves are formed in the inner walls of the two sides of the plate groove, wheel grooves are formed in the inner walls of the top and the bottom of the sliding grooves, and a sliding plate is slidably connected into the plate groove. The beneficial effects of the invention are that the maintenance of an electronic element is facilitated, the stability of the sliding plate during maintenance is improved, a circuit board is enabled to be more stablein a mounting groove, a protection pad achieves a good protection effect when the circuit board is clamped by the clamping plate, and further the heat dissipation efficiency of the interior of the box body is improved through a heat dissipation fan.

    本发明涉及高铁门控器技术领域,具体是一种高铁用新型门控器,包括盒体,盒体正面外壁上活动连接有端盖,盒体靠近端盖外壁的四周均开设有柱槽,且端盖靠近盒体的一侧外壁上焊接有插接在柱槽内部的导向杆,端盖靠近盒体的底部外壁上焊接有底板,且底板顶部外壁的中心处开设有板槽,板槽的两侧内壁上均开设有滑槽,且滑槽的顶部和底部内壁上均开设有轮槽,板槽的内部滑动连接有滑板。本发明的有益效果从而方便对电子元件进行检修和维护,提升了检修时滑板的稳定性,使得电路板在安装槽的内部能够更加的稳定,而防护垫使得夹板对电路板夹持时起到了很好的防护作用,散热风机进一步提升了盒体内部的散热效率。


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    Titel :

    Novel door controller for high-speed rail train


    Weitere Titelangaben:

    一种高铁用新型门控器


    Beteiligte:
    XU CHAO (Autor:in)

    Erscheinungsdatum :

    2020-09-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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