Movable shell structure of projection robot

By designing a movable outer shell structure for the projection robot, the problems of insufficient overall appearance and sealing of projection equipment during angle adjustment are solved. Dynamic sealing and multi-functional module integration are achieved, improving the product's protective performance and aesthetics, making it suitable for various scenarios such as smart homes.

CN224287327UActive Publication Date: 2026-05-26JINDA INTELLIGENT INNOVATION TECH (HEBEI) CO LTD
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Patent Information

Application Number
CN202521632474.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-01
Publication Date
2026-05-26
Estimated Expiration
2035-08-01

AI Technical Summary

Technical Problem

While existing projection equipment can adjust the projection angle, it suffers from problems such as insufficient overall appearance, inadequate internal structural sealing, and insufficient integration of multi-module functions. This results in a decline in product aesthetics and protective performance, as well as complex structural layout, low space utilization, and inconvenient assembly and maintenance.

Method used

Design a movable shell structure for a projection robot. The structure uses a sliding cover and an arc-shaped sliding window arranged concentrically to achieve dynamic sealing. It integrates a spherical appearance with a multi-functional module, including projection, display, sensing, heat dissipation and audio output. A limiting plate is used to provide guidance, simplifying assembly and maintenance.

Benefits of technology

It achieves dynamic sealing of the projection device during angle adjustment, improving the product's protective performance and aesthetics, while also increasing space utilization and intelligence, making it suitable for various applications such as smart homes, education, and commercial displays.

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Abstract

The utility model discloses a movable shell structure of a projection robot, which comprises a robot, the robot comprises a shell, a projection support capable of rotating around a rotating shaft P is arranged in the shell, and a projection device for projecting pictures forward is arranged on the projection support. A driving device used for driving the projection support to rotate is arranged between the machine shell and the projection support, an arc-shaped sliding window is arranged on the front portion of the machine shell, an arc-shaped sliding cover plate capable of shielding the sliding window is connected to the projection support, and the circle center of the sliding cover plate and the circle center of the sliding window are both located on a rotating shaft P; when the projection support rotates, the sliding cover plate slides close to the edge of the sliding window, the sliding cover plate is provided with a projection window for the projection device to emit light, and the movable shell structure of the projection robot overcomes the defects in the prior art and is compact in structure and capable of improving protection performance.
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