CN2224702Y - IC circuit fast puller with spring clip - Google Patents
IC circuit fast puller with spring clip Download PDFInfo
- Publication number
- CN2224702Y CN2224702Y CN 95243038 CN95243038U CN2224702Y CN 2224702 Y CN2224702 Y CN 2224702Y CN 95243038 CN95243038 CN 95243038 CN 95243038 U CN95243038 U CN 95243038U CN 2224702 Y CN2224702 Y CN 2224702Y
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- CN
- China
- Prior art keywords
- intermediate plate
- designed
- utility
- piece
- integrated circuit
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- Expired - Fee Related
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses an elastic clamp type quick detacher of an integrated circuit. The utility model is characterized in that an electric soldering bit is designed into two clamping pieces with sleeves; the upper end of each of the clamping pieces is provided with an insulating heat-proof sheath; the two sides of the clamping piece on the lower part of the sheath are provided with in-folding lugs with holes; the two clamping pieces are connected into a clamp through a bolt pillar which is sheathed with a torsion spring; the bolt pillar penetrates through the holes on the lugs; the inside of each of the sleeves is provided with an electric heating member which is connected with a plug through conductor wires. The utility model needs only one iron head to satisfy the requirements of detaching single-row and double-row integrated blocks of various types, and in addition, the utility model closely contacts the soldered dot of the pin of an integrated block, which quickens the fusion welding speed.
Description
The utility model relates to the special-purpose flatiron equipment of a kind of dismounting integrated package, particularly a kind of elastic force folder formula integrated circuit quick detacher.
During the maintenance electronic equipment, the dismounting integrated circuit block is a thing that effort is time-consuming, traditional method is with hollow needle or inhales the tin flatiron integrated pin is welded one by one from circuit board, not only efficient is low for it, operating difficulties, especially install and during the integrated package of welding by both sides at the dismounting large scale and high density, operate more difficultly, and very easily cause circuit board and integrated package damage with the said equipment dismounting integrated package.Successively work out the special-purpose electric soldering bit of several dismounting integrated packages in order to overcome the problems referred to above people, tear solder horn open as the disclosed integrated package speed of Chinese patent CN212209U, the single head of the horse ferrochrome head blade that adopts the curved pressure point of a heat conducting bar and a copper sheet to be welded into type is connected, or heat conducting bar a little is welded into a span ferrochrome blade and is connected with overlapping together after two copper sheets are curved, contact simultaneously with many pins of integrated package solder joint by blade, accelerate demolition speed, the disclosed ic circuit of Chinese patent CN2121295U sealing-off device safely and fast and for example, by on the inner heating type electric iron core, installing soldering tip additional, have bar-shaped trough on the soldering tip, contact simultaneously with a plurality of pin solder joints of integrated circuit by bar-shaped trough, accelerate dismounting speed.Above-mentioned two kinds of integrated circuit quick detachers all exist a soldering tip can only adapt to the i.e. identical integrated package dismounting of two row's pin distances of a kind of specification, the soldering tip that need purchase a plurality of specifications can satisfy dismounting two row's pin apart from different many specifications integrated package needs, is simultaneously that bar-shaped trough or head of the horse solder horn blade all exist and contact untight problem with the integrated pin solder joint the molten weldering time is increased.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of same electric soldering bit can satisfy the different integrated circuit dismounting of plurality of specifications, pin array pitch, the elastic force folder formula integrated circuit quick detacher that melting welding is fast rapidly.
The purpose of this utility model realizes by following technical proposals: design two intermediate plates with well, or the intermediate plate middle and lower part is designed to
Tubulose.Both sides, intermediate plate top are provided with the lug of invagination with holes, and two intermediate plate lugs connect into folder by the hitching post that is with torque spring, the sleeve pipe of intermediate plate or
Be provided with heating in the shape pipe, heating is connected with plug by lead, is connected with the insulation heat-proof sheath on the intermediate plate on the invagination lug top of intermediate plate.
Intermediate plate also can be designed to upper and lower two, and both sides, last piece top are provided with the invagination lug, the curved cannula-like that is pressed in following piece top, and it is affixed that bolt or rivet or spot welding are passed through in last piece bottom and following piece top.
Be illustrated as an example structure diagrammatic sketch of the present utility model
According to diagram, in conjunction with the embodiments the utility model is further described below:
As shown, the intermediate plate 1 of two band sleeve pipes 6 of design or the intermediate plate middle and lower part is designed to
The shape tubulose, present embodiment is selected the latter for use.Intermediate plate and sleeve pipe are metal material, are good with copper material especially, and sleeve pipe is located at the inboard, middle and lower part or the outside of intermediate plate, and present embodiment is located at the inboard, and it is fixedly connected that the two passes through bolt or rivet or spot welding.Both sides, intermediate plate top are provided with invagination lug 4 with holes, two intermediate plates connect into folder by the hitching post that is with torque spring 35 that runs through on the lug hole, intermediate plate also can be designed to upper and lower two, last piece is provided with the invagination lug, the curved tubulose that is pressed in following piece upper end, last piece bottom and following piece top are affixed with rivet or bolt or spot welding.Also can will descend piece to be designed to 2～3 small pieces, each sheet can connect into simultaneously jigsaw with last piece, and also wherein a slice links to each other with last piece, in order to adaptation different length integrated circuit demolition needs.Be provided with inner heating type electric iron core 7 or PTC heating in the sleeve pipe of intermediate plate, the two tight socket, present embodiment is selected iron core for use, and iron core 7 links to each other with plug 9 by lead 8, and intermediate plate top is connected with the heat-resisting sheath made from the glue moulding material 2 of insulation.
Sleeve pipe is located at intermediate plate when inboard, and the intermediate plate middle part is designed to convex or arc, and when sleeve pipe was located at the intermediate plate outside, it is one plate shaped that intermediate plate is designed to.
During use, with power connection, the hand sheath, two intermediate plate bottoms separately are sandwiched on integrated package one row or the two row's pins, be sandwiched in the front reverse side all can, all the pin scolding tin on the integrated package are dissolved simultaneously, dial down integrated package with hand,, will press from both sides to carry and to take out integrated package if be sandwiched in the front.
From above-mentioned situation as can be known the purpose of this utility model can realize, owing to open and close apart from bigger with contacted two intermediate plates of integrated pin, only need a solder horn can satisfy the integrated package needs of two row's pin of dismounting different size apart from the many specifications of difference, simultaneously because the effect of torque spring, intermediate plate is closely contacted with the integrated pin solder joint, eliminate the spacing of the two, quicken solder joint and dissolve, through practical application, the integrated package of 64 pins of dismounting only needs the several seconds to finish.Same elastic force folder formula integrated circuit quick detacher can be used to dismantle the switch of the many pins of many gears that are welded on the printed circuit board (PCB), in all coils and many other many pins components and parts be a desirable integrated package quick detacher really, this stripping attachment is simple in structure simultaneously, easy to manufacture, cheap, be convenient to promote.
Claims (3)
1, a kind of elastic force folder formula integrated circuit quick detacher is linked to each other with Electric soldering iron core by lead by plug, and Electric soldering iron core is with electric soldering bit outward, it is characterized in that electric soldering bit is designed to two intermediate plates with well, or the intermediate plate middle and lower part is designed to
The shape tubulose, the intermediate plate upper end is provided with the insulation heat-proof sheath, and intermediate plate both sides, sheath bottom are provided with invagination lug with holes, and two intermediate plates connect into folder by the hitching post that is with torque spring that runs through on the lug hole, be provided with heating in the sleeve pipe of intermediate plate, heating is connected with plug by lead.
2, according to the said elastic force folder of claim 1 formula integrated circuit quick detacher, it is characterized in that intermediate plate is designed to upper and lower two; The both sides, sheath bottom on last piece top are provided with the invagination lug, the curved cannula-like that is pressed in following piece top, and last piece bottom is affixed with following piece top.
3, it is characterized in that according to the said a kind of elastic force folder of claim 2 formula integrated circuit quick detacher piece is designed to 2 or 3 small pieces down, every while be connected to last piece piece together pull or wherein a slice link to each other with last piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243038 CN2224702Y (en) | 1995-04-11 | 1995-04-11 | IC circuit fast puller with spring clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243038 CN2224702Y (en) | 1995-04-11 | 1995-04-11 | IC circuit fast puller with spring clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224702Y true CN2224702Y (en) | 1996-04-17 |
Family
ID=33883868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243038 Expired - Fee Related CN2224702Y (en) | 1995-04-11 | 1995-04-11 | IC circuit fast puller with spring clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224702Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7104815B2 (en) | 2003-04-29 | 2006-09-12 | Wing Hok Ng | Receptacle for booster cable with clamp |
-
1995
- 1995-04-11 CN CN 95243038 patent/CN2224702Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7104815B2 (en) | 2003-04-29 | 2006-09-12 | Wing Hok Ng | Receptacle for booster cable with clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |