Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a portable folding support which comprises at least two groups of supporting frames, each group of supporting frames comprises two supporting rods, namely a first supporting rod and a second supporting rod, and the top end of the first supporting rod is rotatably connected with the top end of the second supporting rod through a first hinge point; a first supporting rod and a second supporting rod are rotationally connected to the first supporting rod and the second supporting rod correspondingly, and the inner end of the first supporting rod and the inner end of the second supporting rod are rotationally connected through a second hinge point. And the telescopic structure is arranged between the two adjacent supporting frames, and when the telescopic structure retracts, the two ends of the telescopic structure drive the second hinge points of the two adjacent supporting frames to move in the direction away from the first hinge points, and meanwhile the first supporting rods, the second supporting rods, the first supporting rods and the second supporting rods of the two supporting frames are linked to rotate and fold synchronously. The portable folding support is simple and light in structure, a user does not need to assemble the portable folding support, the requirement for an installation site is low, the structural stability is good, and the portable folding support is labor-saving and rapid to unfold or fold and can be easily completed by a single person.
本发明公开一种便携式折叠支架，它包括至少两组支撑架，每组支撑架包括两个支杆：第一支杆和第二支杆，第一支杆的顶端和第二支杆的顶端通过第一铰接点可转动连接；第一支杆和第二支杆上分别可转动连接有第一撑杆和第二撑杆，且第一撑杆和第二撑杆的内端通过第二铰接点可转动连接；伸缩结构，设置在相邻两组支撑架之间，在伸缩结构收缩时，伸缩结构的两端驱动相邻两组支撑架的第二铰接点向远离第一铰接点的方向运动，同时联动两组支撑架的第一撑杆、第二撑杆以及第一支杆和第二支杆同步转动折叠。该一种便携式折叠支架结构简单、轻便，用户无需装配，对安装场地要求较低，结构稳定性好，且展开或折叠时操作省力、快速、单人即可轻松完成。
The invention discloses a portable folding support which comprises at least two groups of supporting frames, each group of supporting frames comprises two supporting rods, namely a first supporting rod and a second supporting rod, and the top end of the first supporting rod is rotatably connected with the top end of the second supporting rod through a first hinge point; a first supporting rod and a second supporting rod are rotationally connected to the first supporting rod and the second supporting rod correspondingly, and the inner end of the first supporting rod and the inner end of the second supporting rod are rotationally connected through a second hinge point. And the telescopic structure is arranged between the two adjacent supporting frames, and when the telescopic structure retracts, the two ends of the telescopic structure drive the second hinge points of the two adjacent supporting frames to move in the direction away from the first hinge points, and meanwhile the first supporting rods, the second supporting rods, the first supporting rods and the second supporting rods of the two supporting frames are linked to rotate and fold synchronously. The portable folding support is simple and light in structure, a user does not need to assemble the portable folding support, the requirement for an installation site is low, the structural stability is good, and the portable folding support is labor-saving and rapid to unfold or fold and can be easily completed by a single person.
本发明公开一种便携式折叠支架，它包括至少两组支撑架，每组支撑架包括两个支杆：第一支杆和第二支杆，第一支杆的顶端和第二支杆的顶端通过第一铰接点可转动连接；第一支杆和第二支杆上分别可转动连接有第一撑杆和第二撑杆，且第一撑杆和第二撑杆的内端通过第二铰接点可转动连接；伸缩结构，设置在相邻两组支撑架之间，在伸缩结构收缩时，伸缩结构的两端驱动相邻两组支撑架的第二铰接点向远离第一铰接点的方向运动，同时联动两组支撑架的第一撑杆、第二撑杆以及第一支杆和第二支杆同步转动折叠。该一种便携式折叠支架结构简单、轻便，用户无需装配，对安装场地要求较低，结构稳定性好，且展开或折叠时操作省力、快速、单人即可轻松完成。
Portable folding support
一种便携式折叠支架
WU GUOXIANG (Autor:in)
03.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Portable folding support frame and application thereof
| Europäisches Patentamt | 2022