Title:
KEYBOARD DRAWER STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/108779
Kind Code:
A1
Abstract:
The present invention provides a keyboard drawer structure, comprising a drawer body installed on a supporting frame by means of a sliding rail in a drawing and inserting mode. A first containing cavity and a second containing cavity are formed in the top surface of the drawer body in a concave mode. The first containing cavity is used for containing a mouse, and the first containing cavity and the second containing cavity are shielded by means of a cover plate. The side wall of the first containing cavity is communicated with a first air exhaust hose. A touch keyboard is embedded in the top surface of the drawer body. A scraping brush cleaning structure is installed at the top of a drawing and inserting opening of the supporting frame. The scraping brush cleaning structure comprises a mounting groove with a downward opening. The interior of the mounting groove is divided into a first clamping cavity, a second clamping cavity, and a third clamping cavity. A first cleaning brush is mounted on the bottom surface of the second clamping cavity, and a second cleaning brush and a scraping brush strip are mounted at the bottom of the third clamping cavity. The side wall of the second clamping cavity is communicated with a second air exhaust hose. According to the keyboard drawer structure, a dust adhesion area can be reduced, dust adhering to a keyboard and a mouse can be effectively removed, damage to the keyboard and the mouse is prevented, and the service life is prolonged.
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Inventors:
TONG KI (CN)
Application Number:
PCT/CN2021/140705
Publication Date:
June 22, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
CHICO QINGYUAN TECH DEVELOPMENT CO LTD (CN)
International Classes:
A47B88/40; B08B1/02; B08B5/04; B08B15/04
Foreign References:
| CN210895294U | 2020-06-30 | |||
| CN207720588U | 2018-08-10 | |||
| CN210895362U | 2020-06-30 | |||
| CN213645326U | 2021-07-09 | |||
| CN214963383U | 2021-12-03 | |||
| CN207855332U | 2018-09-14 | |||
| CN211989836U | 2020-11-24 |
Attorney, Agent or Firm:
GUANGZHOU GAOJU INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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