RTK antenna device

By designing the base module, extension rod module, and connecting cable, the problems of shaking, threaded connection failure, and signal interference in the fixing method of the RTK antenna device are solved, achieving stable signal transmission and aesthetic appearance, while also facilitating maintenance.

CN224774147UActive Publication Date: 2026-09-18REALSEE (BEIJING) TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202522554570.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-12-01
Publication Date
2026-09-18
Estimated Expiration
2035-12-01

AI Technical Summary

Technical Problem

Existing RTK antenna devices suffer from problems such as shaking, threaded connection failure, signal interference, and glue fixation failure in their fixing methods, making it impossible to effectively avoid magnetic or electrical signal interference.

Method used

The design incorporates a base module, an extension rod module, and a connecting cable. The base module is detachably connected to the device to be connected. The extension rod module secures the RTK antenna with a bolt assembly. The connecting cable transmits signals internally. The extension rod is made of carbon fiber to avoid electromagnetic interference, and a buffer ring is used to cushion impacts.

Benefits of technology

It effectively avoids the RTK antenna being affected by the magnetic or electrical signals of the device to be connected, ensuring signal transmission quality, improving aesthetics and reliability, and facilitating disassembly and maintenance.

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Abstract

The application relates to the RTK technical field and discloses an RTK antenna device, which comprises a base module, a lengthening rod module and an RTK antenna. The base module is arranged on a device to be connected; the lengthening rod module is arranged on the base module; the RTK antenna is arranged at one end of the lengthening rod module away from the base module, and the length of the lengthening rod module is at least one time of the length of the RTK antenna; a connecting line is arranged in the base module and the lengthening rod module and connected with the device to be connected and the RTK antenna at two ends respectively, and the connecting line is used for transmitting signals between the device to be connected and the RTK antenna. The RTK antenna device can not only avoid the influence of the magnetic or electric signals of the device to be connected on the RTK antenna, but also has stable connection and can guarantee the simple and beautiful appearance.
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