CN205008708U - Processing of circuit board is with electric welding pen - Google Patents
Processing of circuit board is with electric welding pen Download PDFInfo
- Publication number
- CN205008708U CN205008708U CN201520688776.7U CN201520688776U CN205008708U CN 205008708 U CN205008708 U CN 205008708U CN 201520688776 U CN201520688776 U CN 201520688776U CN 205008708 U CN205008708 U CN 205008708U
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- CN
- China
- Prior art keywords
- handle
- circuit board
- welding
- electric welding
- weldering
- 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
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Abstract
The utility model discloses a processing of circuit board is with electric welding pen, chew including welding, the core cover, small bulb, the welding source switch, the bulb switch, the handle, stand and put up and the power cord, the core ways is chewed welding, weld and chew the setting on the handle, small bulb sets up on the handle, chew side by side with welding the position, the welding source switch sets up on one's body the handle of handle with the bulb switch side by side, stand and erect the top of putting at the handle, the power cord setting is on the frame of standing, the utility model discloses a processing of circuit board is with electric welding pen, add and see the welding point when welding of circuit board can be convenient for to small bulb clearly.
Description
Technical field
The utility model relates to circuit board manufacture field, particularly a kind of circuit board processing electric welding pen.
Background technology
Wiring board, circuit board, pcb board, PCB solder technology is electronics industry technological development course in recent years, can notice that a trend is clearly exactly solder reflow techniques.Traditional pick-and-place components also can use reflow soldering process in principle, and Here it is, and usually said Through-hole reflow connects.Its advantage be likely at one time in complete all solder joints, production cost is dropped to minimum.But temperature-sensing element (device) but limits the application of reflow soldering, be no matter pick-and-place components or SMD. then people sight turned to select welding.Can adopt after reflow soldering in great majority application and select welding.This completes the welding method of residue pick-and-place components effectively by becoming economical, and completely compatible with pb-free solder in the future.In the middle of the work of reality, different size can be run into, the BGA of the different size of the PC of different-thickness, have and adopt also having of pb-free solder to adopt lead jointing.The temperature curve that they adopt is also different.Therefore, all BGA can not be welded with a kind of temperature curve.How to set different temperature curves according to the difference of condition, the key that Here it is in BGA welding process.Cause the not right reason of temperature to have a lot, also have a reason to be exactly when probe temperature curve, all carrying out under air conditioner surroundings, is not that is normal temperature.Summer and winter air-conditioning cause temperature and normal temperature not to meet, therefore can be higher or on the low side when setting BGA temperature curve.So when welding at every turn, all to test actual temperature and whether meet set temperature value.The principle of temperature setting is exactly first according to being lead jointing or pb-free solder setting relevant temperature, then tests actual temperature with thermometer, then regulates the temperature of setting according to actual temperature, make it to reach optimal temperature and weld.In the process of welding, must ensure BGA repair workstation, PCB, BGA in the same horizontal line, can not shake in welding process, when tin ball not so can be made to melt, bridge joint occur, cause short circuit.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly sets up the circuit board processing electric welding pen seeing pad when miniature bulb can be convenient to welding circuit board clearly, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of circuit board processing electric welding pen, comprise that weldering is chewed, core retainer plate, miniature bulb, source of welding current switch, bulb switch, handle, standing-rack and power line, core retainer plate is enclosed within weldering and chews, and weldering is chewed and is arranged on handle, and miniature bulb is arranged on handle, position and weldering are chewed side by side, source of welding current switch and bulb switch are disposed in parallel in it the handle of handle, and standing-rack is arranged on the top of handle, and power line is arranged on standing-rack.
Preferably, described handle is provided with partiting thermal insulation cover.
Preferably, described standing-rack is I shape.
Preferably, described power line is provided with three plugs.
Preferably, the shape that described weldering is chewed is beveled point shape.
The beneficial effect of above technical scheme is adopted to be: this utility model is set up when miniature bulb can be convenient to welding circuit board and seen pad clearly; Handle is provided with partiting thermal insulation cover, this protective sleeve can play heat insulation function, and the temperature conduction preventing heat generating core from generating heat, to hand, can also play the effect of insulation, prevents electric welding pen from leaking electricity; Standing-rack is I shape, on the one hand electric welding pen vertically can be stood up, be convenient to directly electric welding pen be stood, without the need to extra rest stand when electric welding interval, I shape can play the effect of accommodating power line on the other hand, by the centre of power cord wrap at standing-rack; Power line is provided with three plugs, compared to traditional two plugs, three plugs are safer, can play anti-creeping effect; Welding the shape of chewing is beveled point shape, and the weldering compared to traditional needlepoint form is chewed, and the weldering of this beveled point shape is chewed, because there is a tapered plane, therefore can not only accomplish electric welding when welding, can also side weld edge fit by solder side compacting, prevent dry joint.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-weldering is chewed, 2-core retainer plate, 3-miniature bulb, 4-source of welding current switch, 5-bulb switch, 6-handle, 7-standing-rack, 8-power line.
Detailed description of the invention
Face is described with reference to the accompanying drawings preferred embodiment of the present utility model.
Fig. 1 shows the detailed description of the invention of a kind of circuit board of the utility model processing electric welding pen: a kind of circuit board processing electric welding pen, comprise that weldering chews 1, core retainer plate 2, miniature bulb 3, source of welding current switch 4, bulb switch 5, handle 6, standing-rack 7 and power line 8, core retainer plate 2 is enclosed within weldering and chews on 1, weldering is chewed 1 and is arranged on handle 6, miniature bulb 3 is arranged on handle 6, position and weldering are chewed 1 arranged side by side, source of welding current switch 4 and bulb switch 5 are disposed in parallel in it the handle of handle 6, standing-rack 7 is arranged on the top of handle 6, and power line 8 is arranged on standing-rack 7.
The beneficial effect of above technical scheme is adopted to be: this utility model is set up when miniature bulb can be convenient to welding circuit board and seen pad clearly; Handle is provided with partiting thermal insulation cover, this protective sleeve can play heat insulation function, and the temperature conduction preventing heat generating core from generating heat, to hand, can also play the effect of insulation, prevents electric welding pen from leaking electricity; Standing-rack is I shape, on the one hand electric welding pen vertically can be stood up, be convenient to directly electric welding pen be stood, without the need to extra rest stand when electric welding interval, I shape can play the effect of accommodating power line on the other hand, by the centre of power cord wrap at standing-rack; Power line is provided with three plugs, compared to traditional two plugs, three plugs are safer, can play anti-creeping effect; Welding the shape of chewing is beveled point shape, and the weldering compared to traditional needlepoint form is chewed, and the weldering of this beveled point shape is chewed, because there is a tapered plane, therefore can not only accomplish electric welding when welding, can also side weld edge fit by solder side compacting, prevent dry joint.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a circuit board processing electric welding pen, it is characterized in that: comprise that weldering is chewed, core retainer plate, miniature bulb, source of welding current switch, bulb switch, handle, standing-rack and power line, core retainer plate is enclosed within weldering and chews, weldering is chewed and is arranged on handle, miniature bulb is arranged on handle, and position and weldering are chewed side by side, and source of welding current switch and bulb switch are disposed in parallel in it the handle of handle, standing-rack is arranged on the top of handle, and power line is arranged on standing-rack.
2. circuit board processing electric welding pen according to claim 1, is characterized in that: described handle is provided with partiting thermal insulation cover.
3. circuit board processing electric welding pen according to claim 1, is characterized in that: described standing-rack is I shape.
4. circuit board processing electric welding pen according to claim 1, is characterized in that: described power line is provided with three plugs.
5. circuit board processing electric welding pen according to claim 1, is characterized in that: the shape that described weldering is chewed is beveled point shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688776.7U CN205008708U (en) | 2015-09-07 | 2015-09-07 | Processing of circuit board is with electric welding pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688776.7U CN205008708U (en) | 2015-09-07 | 2015-09-07 | Processing of circuit board is with electric welding pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008708U true CN205008708U (en) | 2016-02-03 |
Family
ID=55207336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520688776.7U Expired - Fee Related CN205008708U (en) | 2015-09-07 | 2015-09-07 | Processing of circuit board is with electric welding pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893496A (en) * | 2018-09-12 | 2020-03-20 | 爱烙达股份有限公司 | Tool capable of self-supporting standing |
| USD1019311S1 (en) | 2018-09-12 | 2024-03-26 | Pro-Iroda Industries, Inc. | Soldering tool |
-
2015
- 2015-09-07 CN CN201520688776.7U patent/CN205008708U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893496A (en) * | 2018-09-12 | 2020-03-20 | 爱烙达股份有限公司 | Tool capable of self-supporting standing |
| CN110893496B (en) * | 2018-09-12 | 2022-04-19 | 爱烙达股份有限公司 | Tool capable of self-supporting standing |
| USD1019311S1 (en) | 2018-09-12 | 2024-03-26 | Pro-Iroda Industries, Inc. | Soldering tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160505 Address after: Jiading District Waigang town 201800 Department of Shanghai City, No. 1500 building three layer 2 Renlu area B Patentee after: SHANGHAI SHENGSU ELECTRONIC TECHNOLOGY CO., LTD. Address before: 514000 Guangdong District of Meixian city in Meizhou province Fu Park tie Lu Tan Cun red six Patentee before: Li Lifen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200907 |