SU585566A1 - Device for connecting radio component leads to printed circuit boards - Google Patents
Device for connecting radio component leads to printed circuit boardsInfo
- Publication number
- SU585566A1 SU585566A1 SU752152553A SU2152553A SU585566A1 SU 585566 A1 SU585566 A1 SU 585566A1 SU 752152553 A SU752152553 A SU 752152553A SU 2152553 A SU2152553 A SU 2152553A SU 585566 A1 SU585566 A1 SU 585566A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- printed circuit
- circuit boards
- radio component
- component leads
- connecting radio
- Prior art date
Links
Landscapes
- Combinations Of Printed Boards (AREA)
Description
Изобретение относитс к области радиотехники и предназначено дл монтажа радиоэлементов на печатных платах, преимущественно интегральных схем, расположенных на перфорированной ленте.The invention relates to the field of radio engineering and is intended for mounting radio elements on printed circuit boards, mainly integrated circuits, located on a perforated tape.
Известно устройство дл присоединени выводов радиоэлементов.к печатным платам, содержаш ,ее сварочный инструмент с пластинчатыми электродами 1.A device is known for connecting the terminals of radioelements. To printed circuit boards containing its welding tool with plate electrodes 1.
Недостатком этого устройства вл етс невысока точность присоединени 1 ыволо радиоэлементов к печатным платам.A disadvantage of this device is the low accuracy of the connection of 1 radioactive elements to printed circuit boards.
Цель изобретени -повышение точности присоединени путем отделени выводов интегральных схе.м от ленты в мо.мент присоединени их к плате.The purpose of the invention is to increase the accuracy of connection by separating the conclusions of the integrated circuits from the tape to the moment of their connection to the board.
Это достигаетс тем, что устройство дл присоединени выводов радиоэлементов к печатным платам, преимущественно выводов интегральных схем, расположенных на перфорированной плате, содержащее сварочный инструмент с пластинчатыми электродами, снабжено дополнительными электродами, установленными параллельно основным.This is achieved by the fact that the device for connecting the terminals of radio elements to printed circuit boards, mainly the terminals of integrated circuits located on a perforated plate containing a welding tool with plate electrodes, is equipped with additional electrodes installed parallel to the main one.
На чертеже изображено устройство дл присоединени выводов радиоэлементов к печатным платам.The drawing shows a device for connecting the terminals of radio elements to printed circuit boards.
Оно состоит из сварочного инструмента с пластинчатыми электродами 1 и 2, параллельно которым установлены дополнительные электроды 3 и 4. Под сварочный инструмент подвод т ленту 5 с интегральной схемой 6, выводы 7 которой вырублены, а выводы 8 не вырублены. Выводы 7 и 8 совмещают с контактными площадками 9 перфорированной печатной платы 10.It consists of a welding tool with plate electrodes 1 and 2, parallel to which additional electrodes 3 and 4 are installed. A tape 5 with integrated circuit 6 is inserted under the welding tool, the terminals 7 of which are cut down, and the conclusions 8 are not cut down. Conclusions 7 and 8 are combined with pads 9 perforated PCB 10.
Способ монтажа на печатной плате 10 интегральных схем 6 сводитс к следующему.The mounting method on the printed circuit board 10 of the integrated circuits 6 is as follows.
Интегральные схемы 6, собранные на ленте 5, частично вырубают, оставл два невырубленных вывода 8 по разные стороны схемы. Лепту 5 с интегральной схемой 6 пере.мещают па позицию присоединени и производ т совме1пение выводов 7 и 8 с контактны.ми площадками 9 печатной платы 10. Затем подают импульс электрического тока так, чтобы ток проходил по невырубленны.м выводам 8 между пластинчатым электродом и дополнительны.м электродом 3 и пластинчатым электродом 2 и дополнительны .м электродом 4. Электрический ток, проход по электродам и 2, нагревает их, а проход по вырубленным вывода.м 7 между пластинчаты.ми электродами 1, 2 и между допол нитeльньLvlи электрода.ми 3 и 4, пережигаетThe integrated circuits 6, assembled on the tape 5, are partially cut down, leaving two uncut pins 8 on opposite sides of the circuit. Mite 5 with the integrated circuit 6 relocate the position of connection and produce the combination of pins 7 and 8 with the contact pads 9 of the printed circuit board 10. Then a pulse of electric current is applied so that the current passes through the uncut pins 8 between the plate electrode and additional electrode 3 and plate electrode 2 and additional electrode 4. Electric current, the passage through the electrodes and 2 heats them, and the passage through the cut openings m 7 between the plate electrodes 1, 2 and between the additional Lvl electrode and the electrode. mi 3 and 4, survive has
их. После этого ток проходит лищь по электродам 1 и 2, интенсивно нагрева их до температуры , при которой происходит присоединение выводов 7 и 8 к контактным площадкам 9 платы 10.their. After this, the current passes only through the electrodes 1 and 2, intensively heating them to a temperature at which the connection of the terminals 7 and 8 to the contact pads 9 of the board 10 occurs.
Затем сварочный инструмент возвращают в исходное положение и процесс повтор етс .The welding tool is then returned to its original position and the process is repeated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752152553A SU585566A1 (en) | 1975-07-07 | 1975-07-07 | Device for connecting radio component leads to printed circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752152553A SU585566A1 (en) | 1975-07-07 | 1975-07-07 | Device for connecting radio component leads to printed circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU585566A1 true SU585566A1 (en) | 1977-12-25 |
Family
ID=20625422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752152553A SU585566A1 (en) | 1975-07-07 | 1975-07-07 | Device for connecting radio component leads to printed circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU585566A1 (en) |
-
1975
- 1975-07-07 SU SU752152553A patent/SU585566A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1447075A (en) | Printed circuit boards | |
| GB2010592B (en) | Circuit board assembly for electrical apparatus | |
| GB1385633A (en) | Method of mounting electrical elements on circuit boards | |
| SE7610248L (en) | BAYONET CONNECTION BETWEEN TWO ELECTRIC CONDUCTIVE PARTS | |
| DE3479341D1 (en) | Adapter for a printed-circuit board testing device | |
| DK140780B (en) | Socket contact means for mounting on circuit boards. | |
| IT7826646A0 (en) | MACHINE FOR ASSEMBLY ELECTRONIC COMPONENTS ON CIRCUIT PLATES AND SOCKETS. | |
| SU585566A1 (en) | Device for connecting radio component leads to printed circuit boards | |
| FR2317374A1 (en) | METHOD FOR IMPROVING THE WELDABILITY OF ELECTRIC PADS WITH PRINTED CIRCUIT | |
| ES270692A1 (en) | Component inserting machine | |
| FR2315780A1 (en) | ELASTIC CONTACT ELECTRICAL CONNECTION BOX, ESPECIALLY FOR PRINTED CIRCUIT BOARDS | |
| GB753875A (en) | A method of contacting two dimensional printed electric circuits | |
| ATE43469T1 (en) | DEVICE FOR INSERTING LEADS OF ELECTRICAL COMPONENTS INTO MATCHING HOLES, ACCORDING TO VARIOUS DISTANCES BETWEEN THESE HOLES. | |
| JPS55138266A (en) | Adjustment for hybrid integrated circuit | |
| ES457276A1 (en) | Production of electrical conductor arrangements | |
| DK140510B (en) | Connector for printed circuit boards. | |
| SU585632A1 (en) | Device for mounting leadless radio components on printed circuit board | |
| SU873483A1 (en) | Electrical device | |
| FR2388408A1 (en) | Miniature lampholder for printed circuit - has lamp with projecting wires welded to electrodes in holder not cast on lamp | |
| HK55978A (en) | Arrangement of soldered printed circuit board connections | |
| JPH01251788A (en) | Printed board | |
| ES466324A1 (en) | Method and device for manufacturing printed circuit boards | |
| JPS5253428A (en) | Method for manufacture of multi-needle electrode | |
| HK27082A (en) | Circuit board assembly,e.g.for use in an electronic timepiece | |
| GB1598554A (en) | Circuit assemblies |