Title:
OSCILLOGRAPH FIXING DEVICE HAVING DUSTPROOF AND ANTI-SEISMIC PROTECTION FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2023/272907
Kind Code:
A1
Abstract:
An oscillograph fixing device having dustproof and anti-seismic protection functions. The oscillograph fixing device comprises a bearing plate (1), a supporting sleeve (11), a lifting column (12), a lifting rack (13), a lifting assembly (2), a connecting plate (3), a rotating base (4), a bearing disc (5), a fixing assembly (6), a supporting assembly (7), two rotating shafts (8), two angle adjustment assemblies (9) and four universal wheels (14), wherein the lifting rack (13) is mounted on an outer wall of the lifting column (12), the lifting assembly (2) is mounted on an outer wall of the supporting sleeve (11), the connecting plate (3) is fixedly connected to the top of the lifting column (12), the bearing plate (5) is arranged in the rotating base (4), the fixing assembly (6) is mounted at the top of the bearing disc (5), the supporting assembly (7) is mounted at the bottom of the bearing plate (1), the two angle adjustment assemblies (9) are symmetrically arranged at the top of the bearing plate (1), and the top ends of the two angle adjustment assemblies (9) extend to the bottom of the bearing disc (5). The device realizes the rapid adjustment of an inclination angle of an oscillograph body (622), and reduces the adjustment time, such that the efficient operation of the oscillograph body (622) is not affected.
Inventors:
YANG HE (CN)
TIAN BINHUA (CN)
QI XIAOJUN (CN)
FANG QIMING (CN)
TIAN BINHUA (CN)
QI XIAOJUN (CN)
FANG QIMING (CN)
Application Number:
PCT/CN2021/113450
Publication Date:
January 05, 2023
Filing Date:
August 19, 2021
Export Citation:
Assignee:
NANJING RUIYI ELECTRONIC TECH CO LTD (CN)
International Classes:
F16M11/42; B08B17/04; F16F15/067; F16M11/08; F16M11/10; F16M11/12; F16M11/18; F16M11/28
Foreign References:
| CN110397836A | 2019-11-01 | |||
| CN209707363U | 2019-11-29 | |||
| CN112161168A | 2021-01-01 | |||
| CN112944137A | 2021-06-11 | |||
| CN210372674U | 2020-04-21 | |||
| CN108583456A | 2018-09-28 | |||
| CN110906135A | 2020-03-24 | |||
| US20170175949A1 | 2017-06-22 |
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