Title:
CIRCUIT BOARD MODULE, PREPARATION METHOD THEREFOR AND DENTAL X-RAY MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/159859
Kind Code:
A1
Abstract:
A circuit board module (1), a preparation method therefor, and a dental X-ray machine. Connection members (141) are respectively soldered to a first circuit board (10) and a second circuit board (12), so that an included angle is formed between the first circuit board (10) and the second circuit board (12). The two circuit boards (10, 12) remain relatively fixed due to the action of the plurality of connection members (141). Therefore, it is only required to connect one of the first circuit board (10) and the second circuit board (12) to the inner wall of a main unit case (3) of a dental X-ray machine while not to connect the other one to the main unit case (3), for ensuring the fixing of the other one in the main unit case (3), so that installation is simplified. Meanwhile, each connection member (141) can conduct electricity to realize the transmission of electric signals between the first circuit board (10) and the second circuit board (12), so that it is no longer required to solder a wire between the two circuit boards (10, 12). Thus, the assembly steps of arranging the two circuit boards (10, 12) in the main unit case (3) are reduced, and the operation is simpler, more convenient and faster.
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Inventors:
WU XUNXIAN (CN)
WANG YAN (CN)
PENG MINGMING (CN)
WANG YAN (CN)
PENG MINGMING (CN)
Application Number:
PCT/CN2022/106037
Publication Date:
August 31, 2023
Filing Date:
July 15, 2022
Export Citation:
Assignee:
GUILIN WOODPECKER MED INSTR CO (CN)
International Classes:
A61B6/14
Foreign References:
| CN114533108A | 2022-05-27 | |||
| CN109524813A | 2019-03-26 | |||
| CN215453413U | 2022-01-07 | |||
| CN208625734U | 2019-03-22 | |||
| CN113597095A | 2021-11-02 | |||
| CN108526642A | 2018-09-14 | |||
| JP2012124332A | 2012-06-28 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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