Output control mechanism of rotary actuator

By designing a rotary actuator output control mechanism including a housing, an outer cover, an output shaft, a gear assembly and a signal reflection unit, the problems of insufficient firmness and poor accuracy of the existing rotary actuator in terms of installation and power output are solved, and higher installation firmness and power output accuracy are achieved.

CN222776070UActive Publication Date: 2025-04-18浙江致森电控科技有限公司
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Patent Information

Application Number
CN202421856579.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-02
Publication Date
2025-04-18
Estimated Expiration
2034-08-02

AI Technical Summary

Technical Problem

Existing rotary actuators have problems with insufficient firmness and poor accuracy in installation and power output, resulting in inaccurate disengagement, movement and power output.

Method used

An output control mechanism of a rotary actuator is designed, including a housing, an outer cover, an output shaft, a gear assembly and a signal reflection unit. The output shaft, a gear assembly and a signal reflection unit are used as an integrated structure through the injection molding process to increase the installation firmness, and a circuit board with a signal receiving unit is installed through the pin to provide installation position protection using the guard plate.

Benefits of technology

The rotary actuator is installed firmly and reliably, avoiding disengagement and displacement problems, and improving the accuracy of power output.

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Abstract

The utility model discloses an output control mechanism of a rotary actuator, which comprises a shell, an outer cover and an output shaft, the output shaft in the shell is connected with a rotary power source through a gear assembly, and a signal reflection unit is embedded on the gear assembly. A circuit board with a signal receiving unit is arranged on the inner wall of the shell and on the side edge of the signal reflecting unit through a contact pin, and the outer end of the output shaft penetrates through the outer cover to be connected with a connecting rod. The output shaft, the gear assembly and the signal reflection unit are of an integrated structure through an injection molding process. According to the utility model, the circuit board with the signal receiving unit and the signal reflecting unit can be firmly and reliably mounted without displacement or separation from the original position, so that the rotation power output of the output shaft can be accurately fed back.
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