A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Telescopic handle
The invention relates to a telescopic handle. A gear motor is arranged in a handle shell, a motor shaft of the gear motor penetrates through a fixed baffle and is provided with a motor gear, a second-stage gear shaft is arranged on the upper side of a motor cabin in the handle shell, the second-stage gear shaft penetrates through the fixed baffle and is provided with a second-stage gear, and the second-stage gear is meshed with the motor gear. A transmission sleeve is further arranged on the upper side of the second-stage gear shaft, one end of the transmission sleeve is of a gear structure, the second-stage gear is further meshed with the gear structure of the transmission sleeve, the transmission sleeve penetrates through the fixed baffle, and the arc-shaped side wall of the other end of the transmission sleeve is connected with a first-stage sleeve sliding block and a spiral sliding groove. The first-stage sleeve and the second-stage sleeve are connected through the sliding block and the spiral sliding groove, the second-stage sleeve is limited in the handle shell to slide, and the second-stage sleeve is connected with the handle. Through forward rotation and reverse rotation of the motor and transmission of the gear and the sleeve, the handle can conveniently stretch out and retract.
本发明涉及一种伸缩执手，执手壳体内设有减速电机，减速电机的电机轴穿过固定挡板并设有电机齿轮，执手壳体内位于电机舱的上侧设有一个二级齿轮轴，二级齿轮轴穿过固定挡板并设有二级齿轮，二级齿轮与电机齿轮啮合，二级齿轮轴的上侧还设有传动套筒，传动套筒的一端为齿轮结构，二级齿轮还与传动套筒的齿轮结构啮合，传动套筒穿过固定挡板并且传动套筒的另一端弧形侧壁与一级套筒滑块和螺旋滑槽连接，一级套筒和二级套筒也是通过滑块和螺旋滑槽连击，二级套筒限位于执手壳体内滑动，二级套筒与手柄连接。本发明通过电机的正转和反转再通过齿轮和套筒的传导，可以方便的使得手柄的伸出和缩回。
Telescopic handle
The invention relates to a telescopic handle. A gear motor is arranged in a handle shell, a motor shaft of the gear motor penetrates through a fixed baffle and is provided with a motor gear, a second-stage gear shaft is arranged on the upper side of a motor cabin in the handle shell, the second-stage gear shaft penetrates through the fixed baffle and is provided with a second-stage gear, and the second-stage gear is meshed with the motor gear. A transmission sleeve is further arranged on the upper side of the second-stage gear shaft, one end of the transmission sleeve is of a gear structure, the second-stage gear is further meshed with the gear structure of the transmission sleeve, the transmission sleeve penetrates through the fixed baffle, and the arc-shaped side wall of the other end of the transmission sleeve is connected with a first-stage sleeve sliding block and a spiral sliding groove. The first-stage sleeve and the second-stage sleeve are connected through the sliding block and the spiral sliding groove, the second-stage sleeve is limited in the handle shell to slide, and the second-stage sleeve is connected with the handle. Through forward rotation and reverse rotation of the motor and transmission of the gear and the sleeve, the handle can conveniently stretch out and retract.
本发明涉及一种伸缩执手，执手壳体内设有减速电机，减速电机的电机轴穿过固定挡板并设有电机齿轮，执手壳体内位于电机舱的上侧设有一个二级齿轮轴，二级齿轮轴穿过固定挡板并设有二级齿轮，二级齿轮与电机齿轮啮合，二级齿轮轴的上侧还设有传动套筒，传动套筒的一端为齿轮结构，二级齿轮还与传动套筒的齿轮结构啮合，传动套筒穿过固定挡板并且传动套筒的另一端弧形侧壁与一级套筒滑块和螺旋滑槽连接，一级套筒和二级套筒也是通过滑块和螺旋滑槽连击，二级套筒限位于执手壳体内滑动，二级套筒与手柄连接。本发明通过电机的正转和反转再通过齿轮和套筒的传导，可以方便的使得手柄的伸出和缩回。
Telescopic handle
一种伸缩执手
NI HAIQIONG (author) / WANG JIAXING (author)
2021-07-09
Patent
Electronic Resource
Chinese
IPC:
E05B
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