A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intelligent handcuffs
The invention relates to intelligent handcuffs. Anti-receding racks meshed with ratchets are arranged on the upper portions of handcuff body chassis, one end of each anti-receding rack is hinged to the corresponding handcuff body chassis, the other end of each anti-receding rack is meshed with the corresponding ratchets, pawl pins are arranged on the two sides of the end, meshed with the corresponding ratchets, of each anti-receding rack, and a torsional spring is arranged below the hinged end of each anti-receding rack; one end of each torsional spring is fixed, the other end of each torsional spring abuts against the bottom of the corresponding anti-receding rack, a driving motor is horizontally arranged in the middle of each handcuff body chassis, a sliding block is installed on a driving shaft of each driving motor, and gear holes communicating with an opening in the top are formed in the two opposite sides of the upper portion of each sliding block; and the ends, meshed with the ratchets, of the anti-receding racks are arranged in the sliding blocks in a penetrating manner, the pawl pins are clamped in the gear holes, a first positioning groove, a second positioning groove anda third positioning groove corresponding to the gear holes are sequentially formed in the bottom of each sliding block at intervals, and optocouplers corresponding to the positioning grooves are arranged below the sliding blocks. According to the intelligent handcuffs, the motors are used for accurate control, and stability and reliability are achieved.
本发明涉及一种智能手铐，所述拷体底盘的上部设有与棘齿啮合的防退齿条，所述防退齿条的一端与拷体底盘铰接，另一端与棘齿啮合，所述防退齿条与棘齿啮合的一端两侧设有棘爪销，所述防退齿条的铰接端下方设有扭簧，所述扭簧的一端固定，另一端抵触在防退齿条的底部，所述拷体底盘的中部水平设有驱动电机，所述驱动电机的驱动轴上安装有滑块，所述滑块上部的相对两侧设有与顶部的开口连通的档位孔，所述防退齿条与棘齿啮合的一端穿设在滑块内，所述棘爪销卡设在档位孔内，所述滑块的底部依次间隔设有与档位孔对应的第一定位槽、第二定位槽和第三定位槽，所述滑块的下方设有与定位槽对应的光耦；本发明运用电机精准控制，稳定可靠。
Intelligent handcuffs
The invention relates to intelligent handcuffs. Anti-receding racks meshed with ratchets are arranged on the upper portions of handcuff body chassis, one end of each anti-receding rack is hinged to the corresponding handcuff body chassis, the other end of each anti-receding rack is meshed with the corresponding ratchets, pawl pins are arranged on the two sides of the end, meshed with the corresponding ratchets, of each anti-receding rack, and a torsional spring is arranged below the hinged end of each anti-receding rack; one end of each torsional spring is fixed, the other end of each torsional spring abuts against the bottom of the corresponding anti-receding rack, a driving motor is horizontally arranged in the middle of each handcuff body chassis, a sliding block is installed on a driving shaft of each driving motor, and gear holes communicating with an opening in the top are formed in the two opposite sides of the upper portion of each sliding block; and the ends, meshed with the ratchets, of the anti-receding racks are arranged in the sliding blocks in a penetrating manner, the pawl pins are clamped in the gear holes, a first positioning groove, a second positioning groove anda third positioning groove corresponding to the gear holes are sequentially formed in the bottom of each sliding block at intervals, and optocouplers corresponding to the positioning grooves are arranged below the sliding blocks. According to the intelligent handcuffs, the motors are used for accurate control, and stability and reliability are achieved.
本发明涉及一种智能手铐，所述拷体底盘的上部设有与棘齿啮合的防退齿条，所述防退齿条的一端与拷体底盘铰接，另一端与棘齿啮合，所述防退齿条与棘齿啮合的一端两侧设有棘爪销，所述防退齿条的铰接端下方设有扭簧，所述扭簧的一端固定，另一端抵触在防退齿条的底部，所述拷体底盘的中部水平设有驱动电机，所述驱动电机的驱动轴上安装有滑块，所述滑块上部的相对两侧设有与顶部的开口连通的档位孔，所述防退齿条与棘齿啮合的一端穿设在滑块内，所述棘爪销卡设在档位孔内，所述滑块的底部依次间隔设有与档位孔对应的第一定位槽、第二定位槽和第三定位槽，所述滑块的下方设有与定位槽对应的光耦；本发明运用电机精准控制，稳定可靠。
Intelligent handcuffs
一种智能手铐
CHEN SHIWU (author) / WANG SHIGUO (author) / ZHANG JINLIANG (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
| NTIS | 1982