HANDHELD INFRARED PHOTOGRAMMETRIC APPARATUS

WIPO Patent Application WO/2019/085638

A1

Disclosed in the present utility model is a handheld infrared photogrammetric apparatus. A battery module of the handheld infrared photogrammetric apparatus comprises a cell (1) and a battery cover (7). The cell (1) is provided with a circumferential positioning hole (11), a circumferential positioning protrusion (71) is correspondingly disposed at the position of an end portion of the battery cover (7), and. the circumferential positioning protrusion and the circumferential positioning hole cooperate with each other to implement relative circumferential positioning. A longitudinal positioning protrusion (12) is disposed on an outer peripheral side wall of the cell (1), a longitudinal positioning recess (72) is correspondingly is formed in a side wall of the battery cover (7), and the longitudinal positioning protrusion and the longitudinal positioning hole cooperate with each other to implement relative longitudinal positioning. In embodiments of the present application, in the assembly between the cell and the battery cover, a positioning manner is used in which side walls of the cell are in coil buckling and protrusions and recesses of the bottom of the cell cooperate with each other, and accordingly, the assembly is extremely simple.

TANG JUN (CN)

PCT/CN2018/104111

May 09, 2019

September 05, 2018

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HANGZHOU HIKVISION DIGITAL TEC (CN)

H01M2/04; H01H23/16; H01M2/10; G01J5/00; H01H23/06

CN207834374U	2018-09-07
CN207458823U	2018-06-05
CN207439552U	2018-06-01
CN106671032A	2017-05-17
CN105799328A	2016-07-27
CN201193961Y	2009-02-11
CN201721417322U	2017-10-30
CN201721704316U	2017-12-08
CN201820003456U	2018-01-02

See also references of EP 3706188A4

PATENTSINO IP FIRM (CN)

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