SU668109A1 - Device for securing removable printed circuit boards - Google Patents
Device for securing removable printed circuit boardsInfo
- Publication number
- SU668109A1 SU668109A1 SU762355630A SU2355630A SU668109A1 SU 668109 A1 SU668109 A1 SU 668109A1 SU 762355630 A SU762355630 A SU 762355630A SU 2355630 A SU2355630 A SU 2355630A SU 668109 A1 SU668109 A1 SU 668109A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- printed circuit
- circuit boards
- removable printed
- securing removable
- retainer
- Prior art date
Links
Landscapes
- Combinations Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
1one
Изобретение относитс к области приборостроени и может быть использовано в аппаратуре, где примен етс печатный монтаж.The invention relates to the field of instrumentation and can be used in equipment where printed wiring is used.
Известно устройство дл креплени съемных печатных: плат, размешенных между ст жками корпуса, содержащее упругий фиксатор в вид;ё изогнутой проволочки, установленный на пЬлйе ст жки и взаимодействующий с. на боковой кретлке печатной платн } Недостатками этого устройства влйютс Недостаточна надежность креплени печатных плат в услови х вибрации и тр ски и неудобство пользовани .A device is known for fastening removable printed circuit boards: boards disposed between the body straps, comprising an elastic retainer in a form; a curved wire mounted on the air line and cooperating with. on the side of the PCB} The disadvantages of this device are: The reliability of mounting of printed circuit boards in terms of vibration and the use and inconvenience of use are insufficient.
Наиболее близким к предлагаемому влйётс устройство дл креплени съемных печатных плат, преимущественно размещённых между кронштейнами блока, содержащее упругий фиксатор в виде Г-образной пружины, одно плечо которой закреплено на поверхносугй кронштейнов, а другое выполнено с возможностью взаимодействи с пазом печатной платы/ выполненньм на :ее боковой крсмке 2, Однако и это устройство характеризуетс недостаточной надежностью креплени вThe closest to the proposed device is for mounting removable printed circuit boards, mainly placed between the brackets of the unit, containing an elastic retainer in the form of an L-shaped spring, one shoulder of which is fixed to the surface of the brackets, and the other is designed to cooperate with the printed circuit groove / made to: its lateral 2, however, this device is characterized by insufficient reliability of fastening in
услови х вибрации и неудобно в эксплуатации .vibration conditions and inconvenient in operation.
Цель изобретени - повышение надежности креплени в услови х вибрации и удобства эксплуатации - достигаетс тем, что в устройстве дл креплени съемных печатных плат, на одном плече Г-образной пружины выполнен умен шаюп91йс по itDtpMHe к краю The purpose of the invention is to increase the reliability of fastening in terms of vibration and ease of operation, achieved by the fact that in a device for fastening removable printed circuit boards, on one arm of an L-shaped spring is made smart on itDtpMHe to the edge
0 Г-образной пружины открьп-ый паз, а другое плечо и паз на боковой кромке печатной платы выполнены в виде трапеции .На чертеже :приведено предлагаемое 0 L-shaped spring otkryp-th groove, and the other shoulder and the groove on the side edge of the printed circuit board made in the form of a trapezoid. On the drawing: the proposed
5 устройство. .5 device. .
Съемна печатна плата 1 имеет паз 2 в виде трапеции и размещена между кронштейнами 3. На полке 4 Кронштейна установлен с возможностью The removable printed circuit board 1 has a groove 2 in the form of a trapezoid and is placed between the brackets 3. On the shelf 4 Brackets are installed with the possibility
0 перемещени относительно нее упругий фиксатор 5 в виде Г-образной ,пружины . Плечо б Г-образного фик- . сатора, выполненное в виде трапеции, размешено в пазу 2 платы 1. Другое 0 moving relative to it an elastic retainer 5 in the form of an L-shaped spring. Shoulder b L-shaped fic. trapezium-shaped sator placed in slot 2 of board 1. Other
5 плечо Г-образного фиксатора выполнено в виде вилки 7. со сход щимис ветв ми 8, а на углу Фиксатора имеетс продолговатое отверстие 9. Фиксатор ,5 прижат к полке 4 кронштейна 3 вин5 the shoulder of the L-shaped retainer is made in the form of a plug 7. with converging branches 8, and at the corner of the Retainer there is an oblong hole 9. The retainer, 5 is pressed to the shelf 4 of the bracket 3 wines
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762355630A SU668109A1 (en) | 1976-05-05 | 1976-05-05 | Device for securing removable printed circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762355630A SU668109A1 (en) | 1976-05-05 | 1976-05-05 | Device for securing removable printed circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU668109A1 true SU668109A1 (en) | 1979-06-15 |
Family
ID=20659742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762355630A SU668109A1 (en) | 1976-05-05 | 1976-05-05 | Device for securing removable printed circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU668109A1 (en) |
-
1976
- 1976-05-05 SU SU762355630A patent/SU668109A1/en active
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