Ceiling drum sounding instrument
By designing an electric-driven Tiandou vibrator, the existing Tiandou vibrator has solved the problem of complex structure and unadjustable force, and achieved a simple, practical and good automatic Tiandou sounding effect.
CN223287374UActive Publication Date: 2025-09-02田岱苑
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Patent Information
- Application Number
- CN202421243432.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Technical Problem
The existing Tiangu Jiji has a complex structure, poor use effect and is inconvenient to adjust the strike force, making it difficult to use for a long time.
Method used
A celestial drum vibrator is designed, including a housing, an electric blasting device, a head fixing belt and an earmuff fixing belt. The motor drives the blasting arm and the pillow contact column to achieve automatic blasting the blasting drum, and adjusts the blasting force through the adjustable blasting column.
Benefits of technology
It achieves simple structure, convenient use and effective adjustment of force, improves the use effect, and is suitable for long-term operation.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of medical health care instruments, and discloses a sky drum sounding instrument, an electric striking device in a shell of the sky drum sounding instrument comprises a motor, a striking arm, a striking hammer, a striking column and two pillow contact columns which are arranged in the shell, the striking column and the pillow contact columns are arranged on a column seat, the two pillow contact columns extend out of the shell, and the motor is connected with the striking arm. One end of the bouncing arm is provided with a bouncing hammer, the other end of the bouncing arm is matched with an impeller driven by a motor, two ends of the impeller are of slope-shaped structures, when the motor rotates, the bouncing arm is pressed through the slope-shaped structures of the impeller, so that the bouncing hammer end of the bouncing arm is tilted, and the bouncing arm is provided with a spring opposite to the pressing acting force of the impeller. Under the acting force of the spring, the elastic striking arm resets, and the elastic striking hammer knocks the elastic striking column at the same time, so that the sound is transmitted to the occipital bone of the brain through the occipital contact column to realize automatic sounding of the sky drum, and the sky drum has the characteristics of simple structure and high practicability.
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