Trunk device and humanoid robot

By optimizing the structure of the support frame and battery assembly to form air intake channels and air inlets, and combining the inclined mounting plate and multi-battery module, the problems of low heat dissipation efficiency and large size of the torso device were solved, achieving efficient heat dissipation and anthropomorphic design.

CN120680562AActive Publication Date: 2025-09-23SHANGHAI FOURIER INTELLIGENCE CO LTD
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Patent Information

Application Number
CN202511039981.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-25
Publication Date
2025-09-23
Estimated Expiration
2045-07-25

AI Technical Summary

Technical Problem

The torso device of existing humanoid robots has low heat dissipation efficiency and is large in size, and the degree of anthropomorphism is not high.

Method used

A trunk device was designed, which formed air intake channels and air inlets through structural optimization of the support frame and battery assembly. Combined with the inclined mounting plate and multiple battery modules, efficient heat dissipation and compact design were achieved.

Benefits of technology

The heat dissipation efficiency of the torso device has been improved, the size has been reduced, and the degree of anthropomorphism has been enhanced to ensure that the normal operation of the robot is not affected when the battery is replaced.

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Abstract

The trunk device comprises a supporting frame and a battery assembly, the supporting frame comprises a frame and a mounting plate, a battery containing space is defined by the frame, the bottom of the frame is used for being connected with a waist device, and the top of the frame is used for being connected with a head device; the mounting plate is connected with the frame and obliquely arranged relative to the side face of the frame, the mounting plate is used for mounting the arm device, an air inlet channel is formed between the mounting plate and the frame, and the frame is further provided with an air inlet communicated with the air inlet channel and the battery containing space; the battery assembly is accommodated in the battery accommodating space. According to the trunk device, the air inlet channel is formed between the frame and the supporting plate of the supporting frame, the air inlet channel communicates with the battery containing space through the air inlet of the frame, external air can enter the trunk device through the air inlet channel and the air inlet, the heat dissipation efficiency is improved, and the mounting plate of the supporting frame is obliquely arranged relative to the side face of the frame; the size of the trunk device can be reduced, and the anthropomorphic degree is improved.
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Citation Information

Patent Citations

  • Head assembly and humanoid robot

    CN119501973A

  • Heat dissipation device, robot trunk and robot

    CN119610220A

  • Cooling system of robot and robot that dispels heat certainly

    CN207771865U

  • Cooling arrangement for a humanoid robot

    US20060128261A1

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