US 12,235,566 B2
Double chamber camera
Zhanlong Liu, Hangzhou (CN); Yiwei Li, Hangzhou (CN); and Aijun She, Hangzhou (CN)
Assigned to ZHEJIANG DAHUA TECHNOLOGY CO., LTD., Hangzhou (CN)
Filed by ZHEJIANG DAHUA TECHNOLOGY CO., LTD., Hangzhou (CN)
Filed on Nov. 2, 2022, as Appl. No. 17/978,996.
Application 17/978,996 is a continuation of application No. PCT/CN2020/136873, filed on Dec. 16, 2020.
Claims priority of application No. 202020730845.7 (CN), filed on May 6, 2020.
Prior Publication US 2023/0052063 A1, Feb. 16, 2023
Int. Cl. G03B 17/02 (2021.01); G03B 5/00 (2021.01); G03B 37/04 (2021.01); H04N 23/51 (2023.01); H04N 23/55 (2023.01)
CPC G03B 17/02 (2013.01) [G03B 5/00 (2013.01); G03B 37/04 (2013.01); H04N 23/51 (2023.01); H04N 23/55 (2023.01); G03B 2205/0046 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A double chamber camera, comprising:
a housing having an upper chamber and a lower chamber; and
an upper chamber assembly arranged in the upper chamber, and a lower chamber assembly arranged in the lower chamber;
wherein the upper chamber assembly comprises a first monitoring lens and a first transmission module; the first monitoring lens is a zoom lens; the first transmission module comprises a first support and a second support rotatably matched with the first support, a first driving unit configured to drive the first support to rotate along a first direction, and a second driving unit configured to driving the second support to rotate along a second direction; the first monitoring lens is fixed on the first support or the second support;
wherein the lower chamber assembly further comprises: a panoramic front cover, a panoramic rear cover, and a second transmission module, the panoramic front cover and the panoramic rear cover are sealed and matched with each other to form a lens cavity, and the second transmission module comprises a first motor configured to drive the lens cavity to rotate vertically up and down; and
wherein the housing further comprises a rear cylinder cavity extending rearward along the lower chamber, the rear cylinder cavity is located below the upper chamber and extends to the upper chamber, and the first motor is arranged in the rear cylinder cavity.