Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of advertisement brake bars, in particular to a holographic advertisement brake bar with a protection device, which comprises a base, the upper surface of the base is fixedly connected with a rack, the upper surface of the rack is fixedly connected with a protection mechanism, and the inner surface of the protection mechanism is rotatably connected with a driving mechanism. The outer surface of the driving mechanism is fixedly connected with a flashboard, the outer surface of the flashboard is fixedly connected with a projection lamp, the motor is protected by arranging a buffer assembly, in the whole power transmission process, a second compression spring absorbs and then releases the instantaneous torque of motor rotation, and the motor is driven to rotate; when a pedestrian does not open the flashboard and manually pushes or collides with the flashboard, the flashboard can drive the spline shaft to slightly rotate, and under the buffering effect of a second compression spring, an output shaft of the motor cannot rotate along with the flashboard, so that the output shaft of the motor cannot rotate, and the output shaft of the motor cannot rotate. Therefore, the motor is protected.
本发明涉及广告闸杆技术领域，具体涉及一种带有保护装置的全息广告闸杆，包括底座，所述底座的上表面固定连接有机架，所述机架的上表面固定连接有保护机构，所述保护机构的内表面转动连接有驱动机构，所述驱动机构的外表面固定连接有闸板，所述闸板的外表面固定连接有投影灯，本发明通过设置缓冲组件对电机进行保护，在整个动力传递的过程中，第二压缩弹簧将电机转动的瞬时扭力先吸收再释放，可防止电机和花键轴在动力传递的过程中动力不匹配，从而导致电机损坏或花键轴断裂，当有行人在闸板还未打开，人为推动或撞到闸板时，闸板会带动花键轴轻微转动，在第二压缩弹簧的缓冲作用下，电机的输出轴不会随之转动，从而对电机进行保护。
The invention relates to the technical field of advertisement brake bars, in particular to a holographic advertisement brake bar with a protection device, which comprises a base, the upper surface of the base is fixedly connected with a rack, the upper surface of the rack is fixedly connected with a protection mechanism, and the inner surface of the protection mechanism is rotatably connected with a driving mechanism. The outer surface of the driving mechanism is fixedly connected with a flashboard, the outer surface of the flashboard is fixedly connected with a projection lamp, the motor is protected by arranging a buffer assembly, in the whole power transmission process, a second compression spring absorbs and then releases the instantaneous torque of motor rotation, and the motor is driven to rotate; when a pedestrian does not open the flashboard and manually pushes or collides with the flashboard, the flashboard can drive the spline shaft to slightly rotate, and under the buffering effect of a second compression spring, an output shaft of the motor cannot rotate along with the flashboard, so that the output shaft of the motor cannot rotate, and the output shaft of the motor cannot rotate. Therefore, the motor is protected.
本发明涉及广告闸杆技术领域，具体涉及一种带有保护装置的全息广告闸杆，包括底座，所述底座的上表面固定连接有机架，所述机架的上表面固定连接有保护机构，所述保护机构的内表面转动连接有驱动机构，所述驱动机构的外表面固定连接有闸板，所述闸板的外表面固定连接有投影灯，本发明通过设置缓冲组件对电机进行保护，在整个动力传递的过程中，第二压缩弹簧将电机转动的瞬时扭力先吸收再释放，可防止电机和花键轴在动力传递的过程中动力不匹配，从而导致电机损坏或花键轴断裂，当有行人在闸板还未打开，人为推动或撞到闸板时，闸板会带动花键轴轻微转动，在第二压缩弹簧的缓冲作用下，电机的输出轴不会随之转动，从而对电机进行保护。
Holographic advertisement brake bar with protection device
一种带有保护装置的全息广告闸杆
30.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
G09F
DISPLAYING
,
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