Touch control keyboard having a bottom cover member

By designing ventilation holes and fixing pillars on the bottom cover component of the control keyboard, combined with aluminum plates and heat-conducting protrusions, the problem of insufficient heat dissipation in the prior art is solved, achieving efficient heat dissipation and improving the keyboard's performance.

CN224481947UActive Publication Date: 2026-07-10ZHE JIANG PEARMAIN ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHE JIANG PEARMAIN ELECTRONICS
Filing Date
2025-07-08
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

The existing control keyboard cover has insufficient heat dissipation performance and cannot effectively dissipate the heat from the control motherboard.

Method used

The design adopts a bottom cover component, with ventilation holes on the bottom wall of the bottom cover shell. The control main board is fixed on the fixed column, and a mesh plate is installed at the ventilation hole. The fixed columns are evenly distributed to form ventilation gaps. Combined with the aluminum plate component and the heat-conducting protrusion structure, it can realize the rapid heat dissipation and heat transfer.

Benefits of technology

The improved heat dissipation performance of the control keyboard effectively removes heat from the control motherboard, ensuring that the keyboard operates within a normal temperature range and reducing maintenance costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224481947U_ABST
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Abstract

The utility model relates to electronic equipment technical field discloses a touch control keyboard with bottom cover component, include: bottom cover component, bottom cover component includes the bottom cover casing of upper end opening, is equipped with the bottom cover vent hole at bottom cover casing lower bottom wall department, the inboard surface on bottom cover casing lower bottom wall and located bottom cover vent hole edge department installs fixed column, and the control mainboard of touch control keyboard is fixed on fixed column. The utility model can solve the defect that bottom cover component itself is heat dissipation medium in the prior art, and the heat dissipation effect is not good.
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