Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic door opening and closing hinge and refrigerator with same
The invention belongs to the technical field of automatic opening and closing doors, and relates to an automatic door opening and closing hinge and a refrigerator with the same. A rotating shaft is arranged at the bottom of a through hole of a hinge head, and push rod fixing shafts are arranged at the bottoms of flangings on two sides of a hinge seat; a push rod comprises a driving mechanism, a gear transmission mechanism, a screw transmission mechanism, an ejector rod inner rod and a control unit; a motor shaft of the driving mechanism is connected with a driving gear of the gear transmission mechanism, a tail end gear of the gear transmission mechanism is connected with a screw of the screw transmission mechanism, and the screw is connected with the ejector rod inner rod through an internal thread to achieve screw transmission. resistance devices are arranged in the gear transmission mechanism and the screw transmission mechanism, and the control unit is connected with and controls the driving mechanism; and a fixing hole in the bottom of the push rod is fixed to the push rod fixing shafts, a fixing hole in the top of the push rod is fixed to a hinge shaft, and the top of the push rod inner rod is hinged to the rotating shaft.
本发明属于自动开关门技术领域，涉及一种自动开关门铰链及设有该铰链的冷柜，铰链头通孔底部设有转动轴，铰链座两侧翻边底部设有推杆固定轴；推杆包括驱动机构、齿轮传动机构、螺杆传动机构、顶杆内杆和控制单元；驱动机构的电机轴连接齿轮传动机构的主动齿轮，齿轮传动机构的末端齿轮连接螺杆传动机构的螺杆，所述螺杆通过内螺纹与顶杆内杆连接实现螺旋传动；所述齿轮传动机构和螺杆传动机构内部设有阻力装置，控制单元连接控制所述驱动机构；推杆底部的固定孔固定在推杆固定轴上，推杆顶部的固定孔固定在铰链轴上，顶杆内杆顶部和转动轴铰链接。
Automatic door opening and closing hinge and refrigerator with same
The invention belongs to the technical field of automatic opening and closing doors, and relates to an automatic door opening and closing hinge and a refrigerator with the same. A rotating shaft is arranged at the bottom of a through hole of a hinge head, and push rod fixing shafts are arranged at the bottoms of flangings on two sides of a hinge seat; a push rod comprises a driving mechanism, a gear transmission mechanism, a screw transmission mechanism, an ejector rod inner rod and a control unit; a motor shaft of the driving mechanism is connected with a driving gear of the gear transmission mechanism, a tail end gear of the gear transmission mechanism is connected with a screw of the screw transmission mechanism, and the screw is connected with the ejector rod inner rod through an internal thread to achieve screw transmission. resistance devices are arranged in the gear transmission mechanism and the screw transmission mechanism, and the control unit is connected with and controls the driving mechanism; and a fixing hole in the bottom of the push rod is fixed to the push rod fixing shafts, a fixing hole in the top of the push rod is fixed to a hinge shaft, and the top of the push rod inner rod is hinged to the rotating shaft.
本发明属于自动开关门技术领域，涉及一种自动开关门铰链及设有该铰链的冷柜，铰链头通孔底部设有转动轴，铰链座两侧翻边底部设有推杆固定轴；推杆包括驱动机构、齿轮传动机构、螺杆传动机构、顶杆内杆和控制单元；驱动机构的电机轴连接齿轮传动机构的主动齿轮，齿轮传动机构的末端齿轮连接螺杆传动机构的螺杆，所述螺杆通过内螺纹与顶杆内杆连接实现螺旋传动；所述齿轮传动机构和螺杆传动机构内部设有阻力装置，控制单元连接控制所述驱动机构；推杆底部的固定孔固定在推杆固定轴上，推杆顶部的固定孔固定在铰链轴上，顶杆内杆顶部和转动轴铰链接。
Automatic door opening and closing hinge and refrigerator with same
一种自动开关门铰链及设有该铰链的冷柜
XUE LIANG (Autor:in) / LIU MINGHUI (Autor:in) / XU GUANGJIAN (Autor:in) / XU LIANGTIAN (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
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