An anti-interference geophysical magnetic method measuring device
By designing protective boxes, buffer components, and transmission components, the problem of poor stability of geophysical measurement devices in harsh environments has been solved, achieving higher measurement accuracy and service life.
CN122131401APending Publication Date: 2026-06-02GEOPHYSICAL SURVEY TEAM OF SHANDONG COALFIELD GEOLOGY BUREAU
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GEOPHYSICAL SURVEY TEAM OF SHANDONG COALFIELD GEOLOGY BUREAU
- Filing Date
- 2026-03-12
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Existing geophysical surveying equipment has poor stability in windy and sandy environments, making it easy to be blown over, resulting in poor measurement results and low efficiency.
Method used
An interference-resistant geomagnetic instrument measuring device was designed. The device uses a protective box and buffer assembly to protect the instrument body. The first and second transmission assemblies drive the insertion rod to be inserted into the ground for limiting support. The combination of support and fastening assemblies ensures the stability and protection of the device.
Benefits of technology
It improves the service life and measurement accuracy of geophysical magnetic instruments, and enhances stability and measurement performance in harsh environments.
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Smart Images
Figure CN122131401A_ABST
Abstract
This invention provides an interference-resistant geomagnetic instrument measuring device, belonging to the technical field of geomagnetic instruments. The device includes a worktable with support assemblies at each of the four corners of its bottom surface. A protective box is fixedly connected to the top surface of the worktable, with an opening at the front. A placement plate is located inside the protective box, connected to the protective box via a buffer assembly. The geomagnetic instrument body is placed on the top surface of the placement plate, and both sides of the instrument body are securely connected to the placement plate via fastening assemblies. Mounting plates are located on both sides of the top surface of the worktable, each connected to the worktable via a first transmission assembly. This invention, through the cooperation of the protective box and the buffer assembly, provides protection for the geomagnetic instrument body, reducing the impact of the external environment on the instrument body, while improving the vibration damping effect and service life of the instrument body.
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