Title:
GRAVITY CHANGE-BASED SELF-PROTECTION WEBCAM
Document Type and Number:
WIPO Patent Application WO/2021/196690
Kind Code:
A1
Abstract:
The present invention relates to the technical field of Internet devices, and disclosed thereby is a gravity change-based self-protection webcam, comprising a camera main body, a movable pressing plate is provided above the camera main body, a closing shaft is connected below the movable pressing plate, a movable connecting rod is connected on a cross bar, a transmission connecting rod is connected on the movable connecting rod, a first fixed rod and a second fixed rod are connected on the transmission connecting rod, and a first protection plate and a second protection plate are connected on the first fixed rod and the second fixed rod. In the gravity change-based self-protection webcam, by providing a reset spring between the movable pressing plate and the camera main body, a reset force is exerted between the movable pressing plate and the camera main body. After ice and snow has melted and the weight is reduced, the first protection plate and the second protection plate will release protection, preventing snow from accumulating above the protection plates and causing the protection plates to be unable to carry out subsequent work.
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Inventors:
GAO BING (CN)
Application Number:
PCT/CN2020/133247
Publication Date:
October 07, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
SUZHOU QINGZHI NETWORK TECH CO LTD (CN)
International Classes:
H04N5/225; G03B17/55
Foreign References:
| CN208609082U | 2019-03-15 | |||
| CN208571328U | 2019-03-01 | |||
| CN206894764U | 2018-01-16 | |||
| JPH0498990A | 1992-03-31 | |||
| CN111239693A | 2020-06-05 | |||
| CN111343373A | 2020-06-26 |
Attorney, Agent or Firm:
BEIJING GAOHANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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