CN207447550U - A kind of patch integrated circuit extracting tool - Google Patents
A kind of patch integrated circuit extracting tool Download PDFInfo
- Publication number
- CN207447550U CN207447550U CN201721611048.1U CN201721611048U CN207447550U CN 207447550 U CN207447550 U CN 207447550U CN 201721611048 U CN201721611048 U CN 201721611048U CN 207447550 U CN207447550 U CN 207447550U
- Authority
- CN
- China
- Prior art keywords
- heating
- calandria
- integrated circuit
- extracting tool
- heating plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a kind of patch integrated circuit extracting tools, including electric heater unit, heating mantle, heating plate and calandria, heating mantle is provided on electric heater unit, heating mantle is in the hollow columnar structures of upper and lower side opening, four pieces of heating plates have along the circumferential direction been uniformly arranged in the lower port of heating mantle, the lower end of heating plate is in vertical shape, is provided with calandria in the lower end of heating plate medial surface, and the calandria in four pieces of heating plates is corresponding.
Description
Technical field
The utility model belongs to technical field of electric power communication more particularly to a kind of patch integrated circuit extracting tool.
Background technology
It is well known that in power communication repair, the work of repair printed circuit board (PCB) is frequently encountered.With SMT（It pastes on surface
Dress）The fast development of technology, patch integrated circuit（IC）Use it is also more and more.The specification of patch IC is varied, but makes
Highest with rate is the i.e. square four sides pin flat-pack integrated circuit of QFP types, and pin is drawn from four sides in sea-gull
The wing (L) type.Common col width specification has 7,10,14,20,24mm, corresponding pin quantity is 32,44,64,80,128.As repair people
It is helpless when need to dismantle that member runs into its damage, only depot repair, not only influences work efficiency, but also increases maintenance cost.
The content of the invention
In order to solve the problems in the existing technology, the purpose of this utility model is to provide a kind of patch integrated circuit and tears open
Unload instrument.
In order to realize foregoing invention purpose, the utility model uses technical solution as described below：
A kind of patch integrated circuit extracting tool, including electric heater unit, heating mantle, heating plate and calandria, electrical heating
It is provided with heating mantle on device, heating mantle is in the hollow columnar structures of upper and lower side opening, in the lower port of heating mantle circumferentially just
To four pieces of heating plates have been uniformly arranged, the lower end of heating plate is provided with heating in vertical shape in the lower end of heating plate medial surface
Body, the calandria in four pieces of heating plates are corresponding.
Further, the electric heater unit is external heated electric iron, and the solder horn of external heated electric iron is column structure,
The upper end of solder horn and heating mantle is connected through a screw thread.
Further, dovetail shaped slot is provided in the lower end of heating plate medial surface, the calandria is to be inserted with dovetail shaped
The dovetail shaped that slot is adapted, calandria are fitted in slot.
Further, heating plate is hingedly made of upper plate and lower plate, and the calandria is fitted on lower plate medial surface and sets
In the slot put.
Further, heating plate is an integral molding structure with heating mantle.
Further, the heating plate is made of upper vertical section, arc section and lower vertical section.
Further, the heating mantle, heating plate and calandria are red copper material.
Due to the adoption of the above technical scheme, the utility model has following superiority：
When the utility model is used, four pieces of heating plates are connected to the weld of pin on patch integrated circuit, then
It carries out passing through heating by electric heater unit so that at soldering melt, so as to very easily remove, greatly improve work
Make efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is heating plate and the connection diagram of calandria；
In figure：1st, electric heater unit；2nd, heating mantle；3rd, heating plate；31st, upper plate；32nd, lower plate；4th, slot；5th, calandria.
Specific embodiment
The technical solution of the utility model is further described in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, a kind of patch integrated circuit extracting tool, including electric heater unit 1, heating mantle 2, heating plate 3
With calandria 5, heating mantle 2 is provided on electric heater unit 1, heating mantle 2 is in the hollow columnar structures of upper and lower side opening, heating mantle
Four pieces of heating plates 3 are along the circumferential direction uniformly arranged in 2 lower port, the lower end of heating plate 3 is in vertical shape, in heating plate 3
The lower end of side is provided with calandria 5, and the calandria in four pieces of heating plates 3 is corresponding.
The electric heater unit 1 is external heated electric iron, and the solder horn of external heated electric iron is column structure, solder horn with
The upper end of heating mantle is connected through a screw thread.
Dovetail shaped slot 4 is provided in the lower end of 3 medial surface of heating plate, the calandria 5 is mutually to be fitted with dovetail shaped slot
The dovetail shaped matched somebody with somebody, calandria 5 are fitted in slot 4.
Heating plate 3 is hingedly made of upper plate 31 and lower plate 32, and the calandria 5 is fitted on 32 medial surface of lower plate and sets
Slot in.
Heating plate 3 is an integral molding structure with heating mantle 2.
The heating plate 3 is made of upper vertical section, arc section and lower vertical section.
The heating mantle 2, heating plate 3 and calandria 5 are red copper material.
When the utility model is used, four pieces of heating plates 3 are connected to the weld of pin on patch integrated circuit, then
It carries out passing through heating by electric heater unit 1 so that at soldering melt, so as to very easily remove, greatly improve
Work efficiency.
In addition, when the patch integrated circuit to different model size is needed to handle, by outwardly or inwardly overturning
The lower plate, and then the area size that four pieces of heating plate lower ends surround is adjusted, to adapt to work requirements.
It should also be noted that, calandria and slot are detachable structure, electricity is integrated for the patch of different model size
Road, by the calandria for selecting suitable dimension.
Claims (7)
1. a kind of patch integrated circuit extracting tool, it is characterised in that：Including electric heater unit, heating mantle, heating plate and heating
Body, is provided with heating mantle on electric heater unit, and heating mantle is in the hollow columnar structures of upper and lower side opening, in the lower port of heating mantle
Four pieces of heating plates are along the circumferential direction uniformly arranged, the lower end of heating plate is set in vertical shape in the lower end of heating plate medial surface
It is equipped with calandria, the calandria in four pieces of heating plates is corresponding.
2. patch integrated circuit extracting tool according to claim 1, it is characterised in that：The electric heater unit is outer heat
Formula electric iron, the solder horn of external heated electric iron are column structure, and the upper end of solder horn and heating mantle is connected through a screw thread.
3. patch integrated circuit extracting tool according to claim 1, it is characterised in that：In the lower end of heating plate medial surface
Dovetail shaped slot is provided with, the calandria is the dovetail shaped being adapted with dovetail shaped slot, and calandria is fitted in slot.
4. patch integrated circuit extracting tool according to claim 3, it is characterised in that：Heating plate is by upper plate and lower plate
Hinged composition, the calandria are fitted in the slot set on lower plate medial surface.
5. patch integrated circuit extracting tool according to claim 3, it is characterised in that：Heating plate is integrated with heating mantle
Molding structure.
6. patch integrated circuit extracting tool according to claim 5, it is characterised in that：The heating plate is by upper vertical
Section, arc section and lower vertical section composition.
7. patch integrated circuit extracting tool according to claim 1, it is characterised in that：The heating mantle, heating plate and
Calandria is red copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611048.1U CN207447550U (en) | 2017-11-28 | 2017-11-28 | A kind of patch integrated circuit extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611048.1U CN207447550U (en) | 2017-11-28 | 2017-11-28 | A kind of patch integrated circuit extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447550U true CN207447550U (en) | 2018-06-05 |
Family
ID=62277229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611048.1U Expired - Fee Related CN207447550U (en) | 2017-11-28 | 2017-11-28 | A kind of patch integrated circuit extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447550U (en) |
-
2017
- 2017-11-28 CN CN201721611048.1U patent/CN207447550U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |