A wooden box side shell positioning structure

By using a positioning and locking structure between the air duct and the base plate, the problem of inaccurate positioning of the side cover of the irregular hexagonal speaker was solved, achieving precise assembly of the side cover and improving the processing accuracy and assembly efficiency of the speaker.

CN224319457UActive Publication Date: 2026-06-02ZHONGSHAN YUECHEN ELECTRONICS IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHONGSHAN YUECHEN ELECTRONICS IND
Filing Date
2025-04-17
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The side covers of existing irregular hexagonal speakers have inaccurate relative dimensions due to low processing and assembly precision, making it difficult to effectively fix the upper and lower end covers.

Method used

The air duct is connected to the base plate, and the side cover is accurately positioned through a positioning and locking structure. This includes setting a positioning plate and a positioning block at the end of the air duct. The side cover is fixed to the air duct through the positioning plate, and the positional accuracy is ensured by connecting screws.

Benefits of technology

It achieves precise positioning of the irregular hexagonal speaker side cover, ensuring effective assembly of the upper and lower end covers, and improving assembly efficiency and precision.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224319457U_ABST
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Abstract

The utility model discloses a kind of wooden box side shell positioning structure, including air deflector, bottom plate and side cover, it is characterized by: the bottom plate is equipped with pipe hole, the end of the air deflector is fixed on bottom plate and is communicated with outside through pipe hole, the side cover is connected with the end of the air deflector through positioning locking structure after then with fence fixed.The bottom plate of the utility model is finished plate by machining equipment, so the pipe hole and the shape size of bottom plate are accurate, and the air deflector is precisely injection molded using mold, so the size of air deflector is also very accurate, so the air deflector of the application is fixed with bottom plate, side cover is fixed and positioned with air deflector, realize the accurate position between side cover, so as to ensure the assembly of upper end cover and lower end cover.
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