Title:
WAVEFORM RECORDER HAVING SHOCK-ABSORBING AND WATERPROOF FUNCTION AND USE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/000538
Kind Code:
A1
Abstract:
A waveform recorder having a shock-absorbing and waterproof function and a use method therefor. The waveform recorder having a shock-absorbing and waterproof function comprises a waveform recorder body (1); a buffer seat (3) is provided at the bottom of the waveform recorder body (1); a push-pull plate (2) is installed on one side of the waveform recorder body (1); a placement groove (11) is formed in an inner cavity of the waveform recorder body (1); seal grooves (12) are respectively formed on the surfaces of inner walls of the waveform recorder body (1); an extension plate (13) is fixedly installed on the outer side of the bottom of the waveform recorder body (1); a descending groove (31) matching the extension plate (13) is formed in an inner cavity of the buffer seat (3); the waveform recorder body (1) is installed at the top of the buffer seat (3); and shock-absorbing springs are connected between both sides of the top of a buffer plate (4) and the bottom surface of the extension plate (13).
Inventors:
SUN QING (CN)
REN BOFA (CN)
TIAN DAQIANG (CN)
REN BOFA (CN)
TIAN DAQIANG (CN)
Application Number:
PCT/CN2021/127850
Publication Date:
January 26, 2023
Filing Date:
November 01, 2021
Export Citation:
Assignee:
NANJING RUIYI ELECTRONIC TECH CO LTD (CN)
International Classes:
F16F15/067; E05C9/04; E05C9/10; E06B3/36; E06B7/16; H05K5/06
Foreign References:
| CN209728076U | 2019-12-03 | |||
| CN208040369U | 2018-11-02 | |||
| CN211313765U | 2020-08-21 | |||
| CN112459678A | 2021-03-09 | |||
| CN209038091U | 2019-06-28 | |||
| CN211478485U | 2020-09-11 | |||
| CN110426575A | 2019-11-08 | |||
| JPH03163240A | 1991-07-15 |
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