Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-screw rotation stopping structure of button
The invention discloses a double-screw rotation stopping structure of a button, which comprises: a body with an assembly cavity; buttons, wherein the number of the buttons is two, and the buttons aremovably installed in the assembling cavity; two screw rods which are correspondingly arranged, wherein one end of each screw rod is in transmission connection with the button, and a limiting part is arranged on each screw rod; and a rotation stopping clamp, wherein clamping rings which are arranged at the two ends of the rotation stopping clamp, and the clamping rings are provided with rotating stop portions being in limiting cooperation with the limiting parts in the circumference direction of the screw rods. According to the scheme, the rotation stopping clamp is simple in structure, the connection structure between the rotation stopping clamp and the screw rods is simple, the screw rod can be prevented from loosening and shaking, disassembly and assembly are convenient, universality ishigh, cost is saved, and the rotation stopping clamp is suitable for popularization.
本发明公开了一种按钮的双螺杆止转结构，包括：本体，具有装配腔；按钮，设有两个，并活动安装在所述装配腔内；螺杆，对应设有两个，并且一端与所述按钮传动连接，所述螺杆上设有限位部；止转夹，两端设有卡环，所述卡环上设有与所述限位部沿所述螺杆周向方向相限位配合的止转部，本方案的止转夹的结构简单，并且止转夹与螺杆之间的连接结构简单，即能防止螺杆松动，又能防止螺杆晃动，并且方便拆装，通用性强，节省成本，适于推广。
Double-screw rotation stopping structure of button
The invention discloses a double-screw rotation stopping structure of a button, which comprises: a body with an assembly cavity; buttons, wherein the number of the buttons is two, and the buttons aremovably installed in the assembling cavity; two screw rods which are correspondingly arranged, wherein one end of each screw rod is in transmission connection with the button, and a limiting part is arranged on each screw rod; and a rotation stopping clamp, wherein clamping rings which are arranged at the two ends of the rotation stopping clamp, and the clamping rings are provided with rotating stop portions being in limiting cooperation with the limiting parts in the circumference direction of the screw rods. According to the scheme, the rotation stopping clamp is simple in structure, the connection structure between the rotation stopping clamp and the screw rods is simple, the screw rod can be prevented from loosening and shaking, disassembly and assembly are convenient, universality ishigh, cost is saved, and the rotation stopping clamp is suitable for popularization.
本发明公开了一种按钮的双螺杆止转结构，包括：本体，具有装配腔；按钮，设有两个，并活动安装在所述装配腔内；螺杆，对应设有两个，并且一端与所述按钮传动连接，所述螺杆上设有限位部；止转夹，两端设有卡环，所述卡环上设有与所述限位部沿所述螺杆周向方向相限位配合的止转部，本方案的止转夹的结构简单，并且止转夹与螺杆之间的连接结构简单，即能防止螺杆松动，又能防止螺杆晃动，并且方便拆装，通用性强，节省成本，适于推广。
Double-screw rotation stopping structure of button
一种按钮的双螺杆止转结构
CHEN JIAXU (Autor:in) / CHEN ZIHONG (Autor:in) / SHEN JUXIANG (Autor:in)
14.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
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