FIELD: physics.
SUBSTANCE: unit with double contacts has a positive contact (112, 112a, 112b, 712, 812), a negative contact (114, 114a, 114b, 714, 814) and an insulating connector (115, 115a, 115b, 715, 815) between the contacts and connecting each of the positive and negative contacts so that they are electrically insulated from each other. The unit with the double contact can be flexible so that at least one positive contact, negative contact and insulating connector can be flexibly movable, wherein the insulating connector holds the positive and negative contacts in such a way that they are electrically insulated from each other. In a battery holder, at least two units with double contacts are joined to a substrate (120, 920) where the battery enters.
EFFECT: protection of articles from battery improper installation.
20 cl, 19 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGING PACK FOR ELECTRONIC CIGARETTES | 2015 |
|
RU2656616C1 |
| ACCUMULATOR BATTERIES | 2009 |
|
RU2513989C2 |
| CONNECTOR FOR BATTERY WITH MULTIPLE ORIENTATION | 2010 |
|
RU2530738C2 |
| BYPASS SWITCH MECHANICAL ASSEMBLY FOR BACKPLANE | 2018 |
|
RU2735690C1 |
| MECHANICAL BYPASS SWITCH ASSEMBLY FOR BACKPLANE | 2020 |
|
RU2763375C1 |
| ACCUMULATOR BATTERY SYSTEM WITH FLEXIBLE SIZE AND ORIENTATION | 2010 |
|
RU2543080C2 |
| CLEANING DEVICE | 2017 |
|
RU2707408C1 |
| SYSTEM OF JOINTING ACCUMULATOR HOLDERS OF ACCUMULATOR MODULE | 2006 |
|
RU2336600C1 |
| PORTABLE RECEIVER (OPTIONS) | 1994 |
|
RU2108668C1 |
| BATTERY HOLDER WITH END INSERT | 2010 |
|
RU2527940C2 |
