Title:
TIN SOLDERING DEVICE FOR VEHICLE ELECTRIC CONTROL ELEMENT OF NEW ENERGY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/099975
Kind Code:
A1
Abstract:
A tin soldering device for an electric control element of a new energy vehicle, comprising a cylinder body (1), a holding handle (2) extending out of an external surface of a side of the cylinder body (1); a connecting disc (3) which is fixedly connected to a rear end of the cylinder body (1); a motor (4) which is provided on a rear end surface of the connecting disc (3); and a mounting plate (5) which is fixedly mounted on an outer surface of a side of the motor (4), a front end of the mounting plate (5) being fixedly connected to a rear end surface of the connecting disc (3). A connecting cylinder (7) is movably sleeved on a front end of the cylinder body (1); a rotary shaft (6) penetrates an inner side of the cylinder body (1) and connecting cylinder (7); an upper end of the rotary shaft (6) is connected to an output shaft of the motor (4); a spiral square strip (13) is fixedly sleeved on an outer surface of the rotary shaft (6) close to an inner side of the connecting cylinder (7); and an outer surface of the periphery of the spiral square strip (13) is movably attached to an inner wall of the connecting cylinder (7). In the tin soldering device, a tin soldering process is simplified, the stability of tin soldering is improved, and the efficiency and yield are improved.
Inventors:
SONG GUOWEI (CN)
Application Number:
PCT/CN2021/083570
Publication Date:
May 19, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
DEQING HANGZHOU SHELL INTELLIGENT TECH CO LTD (CN)
International Classes:
B23K3/06; B23K3/053
Foreign References:
| CN112404628A | 2021-02-26 | |||
| CN103658915A | 2014-03-26 | |||
| CN103752980A | 2014-04-30 | |||
| CN204975610U | 2016-01-20 | |||
| CN208289170U | 2018-12-28 | |||
| GB191124933A | 1912-04-11 |
Attorney, Agent or Firm:
BEIJING HUAREN UNITED INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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