CN108262547B - Welding tool and welding method for Type-C connector - Google Patents
Welding tool and welding method for Type-C connector Download PDFInfo
- Publication number
- CN108262547B CN108262547B CN201810242688.2A CN201810242688A CN108262547B CN 108262547 B CN108262547 B CN 108262547B CN 201810242688 A CN201810242688 A CN 201810242688A CN 108262547 B CN108262547 B CN 108262547B
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- pcb
- clamp
- side wall
- connector
- accommodating cavity
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 11
- 238000005476 soldering Methods 0.000 claims description 16
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 10
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 7
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- YTBRNEUEFCNVHC-UHFFFAOYSA-N 4,4'-dichlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=C(Cl)C=C1 YTBRNEUEFCNVHC-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 101150012579 ADSL gene Proteins 0.000 description 2
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 2
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a welding tool of a Type-C connector, which comprises a PCB jointed board clamp and a bracket device, wherein the PCB jointed board clamp comprises a clamp frame body, a plurality of accommodating cavities are formed in the clamp frame body, and the accommodating cavities are matched with the appearance of a PCB, and the welding tool is characterized in that: each accommodating cavity consists of a side wall and a support bottom, wherein the side wall consists of a left wall, a right wall and a top wall, and the support bottom consists of a flange extending out of the bottom side of the side wall; after the PCB is placed into the accommodating cavity, the PCB can be erected on the supporting base, and bonding pads on the PCB for clamping two rows of pins of the connector extend out of the PCB clamp.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding tool and a welding method of a Type-C connector.
Background
USB (Universal Serial Bus ) is a new interface technology applied in the computer field. The USB interface has the characteristics of faster transmission speed, supporting hot plug and connecting a plurality of devices. Have been widely adopted in various types of external devices at present. The USB interface has three types: USB1.1, USB2.0 and USB3.0.
After version 0.7 of USBV was published 11/1994, the USB version has undergone more than one year's development, has evolved into version 3.1, and is the standard expansion interface in computers in the twenty-first century. The current (2016) mainboard mainly adopts USB2.0 and USB3.0 interfaces, and all USB versions can be well compatible. The USB uses a 4-pin (USB 3.0 standard is 9 pins) plug as a standard plug, all peripheral devices can be connected in a daisy chain mode, 127 external devices can be connected at most, and bandwidth is not lost. USB requires support in three aspects, host hardware, operating system and peripherals, to function. The twenty-first century mainboard generally adopts a control chipset supporting a USB function, a USB interface socket is also installed on the mainboard, and besides the socket of the back board, a USB pin is reserved on the mainboard, and the USB pin can be connected to the front of the chassis through a connection line to serve as a front USB interface for convenient use (note that when the wiring is performed, the specification of the mainboard is carefully read and connected according to the diagram, and tens of millions of devices cannot be connected by mistake, so that the devices are damaged). And the USB interface can realize double-machine interconnection through a special USB connecting wire, and more interfaces can be expanded through Hub. The USB has the advantages of high transmission speed, convenient use, hot plug support, flexible connection, independent power supply and the like, and can be connected with almost all external devices such as a mouse, a keyboard, a printer, a scanner, a camera, a charger, a flash disk, an MP3 (MP 3) machine, a mobile phone, a digital camera, a mobile hard disk, an external CD driver/floppy drive, a USB network card, an ADSL (ADSL Modem), a Cable Modem and the like.
Type-C is a connection interface of USB interface, can be inserted without separating the front and back sides, has the size of 8.3mm multiplied by 2.5mm, and supports functions of USB standard such as charging, data transmission, display output and the like other interfaces. Type-C was formulated by USBImplementers Forum and began to spread after 2014, which was supported by apple, google, intel, microsoft, etc. 8 months and 1 day 2015, the special core provides a mobile solid state disk with a global first Type-C interface. 10 months and 10 days 2015, feiwa promoted the first USB 3.1Type-C interface disk array worldwide. The first global Type-C fingerprint encryption mobile solid state disk of year 2016, month 1 and day 1 is produced by Teke core limited company.
Because TYPE-C connector is double side direction picture peg, if directly adopt current welding method, need two times connector side direction picture peg back two times reflow soldering, mean letting the soldering tin that has melted solidification again, climb tin. Because the soldering flux in the melted solder paste is volatilized after heating, the soldering and tin climbing can be difficult, the probability of false soldering is high, the melting point is rough, and clutters can be generated when the high-frequency signal is exceeded. For this reason, chinese patent No. CN107171158A discloses a method for producing a usb type-C module, in which, after the steps of printing solder paste on both sides and SMT, electronic components are attached to a specified position of a PCB panel, then the PCB panel is cut into a plurality of strip circuit boards, two rows of pins of a connector are clamped to corresponding pads on both sides of each PCB board on the strip circuit boards from both sides, and the strip strips inserted with the connector are sent to a reflow soldering furnace to be soldered, so as to perform one-time reflow soldering; because of the step of one reflow soldering, the technical problems of remelting and creeping of the melted and solidified soldering tin, high probability of virtual soldering and rough melting point do not exist.
However, in the prior art, in order to print solder paste on two sides, two clamps are required to be used for positioning respectively, and the time difference exists before and after, so that the solder paste is different in state, and the dummy solder is easy to generate in the later reflow soldering process; in addition, if the positioning is unstable in the process of printing the soldering paste, the printing is easy to be uneven, the later welding quality is influenced, the service life of the typej interface is influenced, and the problem is a technical problem which is not easy to be found in the industry.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a welding tool of a Type-C connector, the welding tool includes a PCB board fixture and a bracket device, the PCB board fixture includes a fixture frame, the fixture frame has a plurality of accommodating cavities thereon, the accommodating cavities are adapted to the shape of the PCB board, each accommodating cavity is composed of a side wall and a bottom, the side wall is composed of a left wall, a right wall and a top wall, and the bottom is composed of a flange extending from the bottom side of the side wall; after the PCB is placed into the accommodating cavity, the PCB can be erected on the supporting base, and bonding pads on the PCB for clamping two rows of pins of the connector extend out of the PCB clamp.
Further, a magnetic strip is fixedly connected to the long edge of the clamp frame body.
Further, the side wall is of a hollow structure above the support bottom, and the clamp frame body is provided with an inflation inlet.
Further, one side of the side wall facing the accommodating cavity is divided into an upper surface and a lower surface, the height of the upper surface is equal to that of the lower surface, the upper surface is composed of latex, when the air inflation port is inflated, the upper surface can expand outwards to bulge, and the PCB is extruded and fixed in the accommodating cavity; through with the lateral wall divide into upper portion face and lower part face towards one side of holding chamber, only set up the upper portion face into the emulsion, place the PCB board behind the holding chamber, can extrude the PCB board to oblique below through the inflation of upper portion face, can be fine avoid the PCB board with hold in the palm and produce the clearance between the end to cause the PCB board fixed unstable, influence welding quality.
Further, the bracket device comprises a base and a support column, and a cross beam is arranged on the support column.
Furthermore, the cross beam can rotate on the bracket and can be clamped and positioned by any rotation angle.
Furthermore, a long groove is formed in the cross beam, an electromagnetic generating device capable of being controlled by switching is arranged in the long groove, the shape of the long groove is matched with the thickness and the length of the PCB clamp, and the PCB clamp can be fixed on the cross beam or removed from the cross beam through the electromagnetic generating device.
Further, a welding garbage recycling table is arranged on the base.
The use method of the structure is further described below by combining the structure: placing a plurality of PCBs to be welded in a containing cavity of the PCB clamp, inflating the side wall through the inflation port to enable the upper portion of the side wall to expand outwards, so that the PCBs are extruded and fixed in the containing cavity, one side, with magnetic strips, of the PCB clamp, which is fixed with the PCBs, is placed in a long groove of an upper beam of the bracket device, an electromagnetic generating device switch is turned on, the PCB clamp is fixed on the bracket device, and soldering tin is printed on two sides of a bonding pad, which is stretched out from the PCB clamp, of the PCB and clamped by two rows of pins of a connector.
The invention can achieve the following effects:
1. surrounding the PCB by the side wall by three walls of a left wall, a right wall and a top wall, so that bonding pads on the PCB for clamping two rows of pins of a connector extend out of the PCB clamp; solder can be printed on two sides of the bonding pad simultaneously, so that the welding efficiency and the welding quality are improved;
2. by arranging the side wall into a hollow structure and arranging the upper surface of one side of the side wall facing the accommodating cavity to be composed of latex, when the air inflation port is inflated, the upper surface can expand outwards, the PCB is extruded and fixed in the accommodating cavity, so that the fixation is tighter, and the non-uniformity in the solder printing process is prevented;
3. by dividing one side of the side wall facing the accommodating cavity into an upper surface and a lower surface, only setting the upper surface as emulsion, after the PCB is placed in the accommodating cavity, the PCB can be extruded obliquely downwards through expansion of the upper surface, and gaps between the PCB and the support bottom can be well avoided, so that the PCB is unstable in fixation and the welding quality is affected;
4. by arranging the magnetic strips on the long edges of the PCB clamp and arranging the switchable electromagnetic generating device in the long groove of the upper cross beam of the bracket device correspondingly, the PCB clamp can be more conveniently fixed on the bracket device.
Drawings
Fig. 1 is a schematic structural view of a PCB board jig of a soldering tool of the Type-C connector of the present invention.
Fig. 2 is a schematic side view of the structure of the receiving cavity of the PCB board clamp of the soldering tool of the Type-C connector of the present invention.
Fig. 3 is a schematic structural view of a holder device of a welding tool of the Type-C connector of the present invention.
Wherein: 1, a fixture frame; 11 accommodating chambers; 12 left wall; 13 top wall; 14 right wall; 15 supporting bottom; 16 upper face; 17 lower face; 2 a PCB board; a 21 bonding pad; 3 magnetic strips; 41 base; 42 struts; 43 cross beams; 44 welding a garbage collection station.
Detailed Description
In light of the foregoing, further description will be provided with reference to specific embodiments.
Detailed description of the preferred embodiments
1-3, a welding tool of a Type-C connector is disclosed, the welding tool comprises a PCB fixture and a bracket device, the PCB fixture comprises a fixture frame body 1, the fixture frame body 1 is provided with a plurality of accommodating cavities 11, the accommodating cavities 11 are matched with the appearance of a PCB 2, each accommodating cavity 11 consists of a side wall and a supporting bottom 15, the side wall consists of a left wall 12, a right wall 14 and a top wall 13, and the supporting bottom 15 consists of a flange extending out from the bottom side of the side wall; after the PCB 2 is placed in the accommodating cavity 11, the PCB 2 can be erected on the supporting base 15, and the bonding pads 21 on the PCB 15 for clamping two rows of pins of the connector extend out of the PCB clamp.
Second embodiment
1-3, a welding tool of a Type-C connector is disclosed, the welding tool comprises a PCB fixture and a bracket device, the PCB fixture comprises a fixture frame body 1, the fixture frame body 1 is provided with a plurality of accommodating cavities 11, the accommodating cavities 11 are matched with the appearance of a PCB 2, each accommodating cavity 11 consists of a side wall and a supporting bottom 15, the side wall consists of a left wall 12, a right wall 14 and a top wall 13, and the supporting bottom 15 consists of a flange extending out from the bottom side of the side wall; after the PCB 2 is placed in the accommodating cavity 11, the PCB 2 can be erected on the supporting base 15, a bonding pad 21 on the PCB 15 for clamping two rows of pins of the connector extends out of the PCB clamp, and a magnetic strip 3 is fixedly connected to the long edge of the clamp frame 1. The side wall is of a hollow structure above the support bottom 15, the clamp frame body 1 is provided with an inflation inlet, one side of the side wall facing the accommodating cavity 11 is divided into an upper surface 16 and a lower surface 17, the height of the upper surface 16 is equal to that of the lower surface 17, the upper surface 16 is composed of latex, when the air is inflated through the inflation inlet, the upper surface 16 can expand outwards to bulge, and the PCB is extruded and fixed in the accommodating cavity 11.
Detailed description of the preferred embodiments
1-3, a welding tool of a Type-C connector is disclosed, the welding tool comprises a PCB fixture and a bracket device, the PCB fixture comprises a fixture frame body 1, the fixture frame body 1 is provided with a plurality of accommodating cavities 11, the accommodating cavities 11 are matched with the appearance of a PCB 2, each accommodating cavity 11 consists of a side wall and a supporting bottom 15, the side wall consists of a left wall 12, a right wall 14 and a top wall 13, and the supporting bottom 15 consists of a flange extending out from the bottom side of the side wall; after the PCB 2 is placed in the accommodating cavity 11, the PCB 2 can be erected on the supporting base 15, a bonding pad 21 on the PCB 15 for clamping two rows of pins of the connector extends out of the PCB clamp, and a magnetic strip 3 is fixedly connected to the long edge of the clamp frame 1. The side wall is a hollow structure above the support 15, the clamp frame body 1 is provided with an inflation inlet, one side of the side wall facing the accommodating cavity 11 is divided into an upper surface 16 and a lower surface 17, the height of the upper surface 16 is equal to that of the lower surface 17, the upper surface 16 is composed of latex, when the air is inflated through the inflation inlet, the upper surface 16 can expand outwards to bulge, the PCB is extruded and fixed in the accommodating cavity 11, the bracket device comprises a base 41 and a support column 42, a cross beam 43 is arranged on the support column, the cross beam 43 can rotate on the support column 42 and can be clamped and positioned by any rotation angle, an elongated slot is arranged on the cross beam 43, an electromagnetic generating device capable of being controlled by opening and closing is arranged in the elongated slot, the shape of the elongated slot is matched with the thickness and the length of the PCB clamp, the PCB clamp can be fixed on the cross beam 43 or taken down from the cross beam 43 through the electromagnetic generating device, and a welding garbage recycling table 44 is arranged on the base 41.
Detailed description of the preferred embodiments
1-3, in combination with the above structure, a method for using the welding tool of the Type-C connector is further described as follows: placing the PCB clamp on a plane, placing a plurality of PCBs 2 to be welded in a containing cavity 11 of the PCB clamp, inflating the side wall through the inflation inlet, so that the upper surface 16 of the side wall expands outwards to bulge, thereby fixing the PCBs 2 in the containing cavity 11 in a pressing mode, placing one side, with the magnetic strips 3, of the PCB clamp, which is fixed with the PCBs 2 in a long groove of an upper beam 43 of the bracket device, starting a switch of the electromagnetic generating device, fixing the PCB clamp on the bracket device, and simultaneously printing soldering tin on two sides of a bonding pad 21, which is stretched out from the PCB clamp and is clamped by two rows of pins of a connector, of the PCB 2.
It should be understood that the foregoing embodiments are merely illustrative of the present invention and are not intended to limit the scope of the invention, and that any equivalent changes and modifications that can be accomplished by the invention without departing from the spirit and scope of the invention as defined by the appended claims should be construed to be covered by the following claims.
Claims (1)
1. The application method of the welding tool of the Type-C connector is characterized by comprising the following steps of: the welding tool of the Type-C connector comprises:
the PCB clamp comprises a clamp frame body, wherein a plurality of accommodating cavities are formed in the clamp frame body, the accommodating cavities are matched with the appearance of a PCB, a magnetic strip is fixedly connected to the long side of the clamp frame body, an air charging port is formed in the clamp frame body, the support device comprises a base and a support column, a cross beam is arranged on the support column, a welding garbage recycling table is arranged on the base, the cross beam can rotate on the support and can be clamped and positioned by any rotation angle, an elongated slot is formed in the cross beam, an electromagnetic generating device capable of being controlled by switching is arranged in the elongated slot, the shape of the elongated slot is matched with the thickness and the length of the PCB clamp, and the PCB clamp can be fixed on the cross beam or taken down from the cross beam through the electromagnetic generating device;
each accommodating cavity consists of a side wall and a support bottom, wherein the side wall consists of a left wall, a right wall and a top wall, the support bottom consists of a flange extending out of the bottom side of the side wall, and the side wall is of a hollow structure above the support bottom; the side wall is divided into an upper surface and a lower surface on one side facing the accommodating cavity, the height of the upper surface is equal to that of the lower surface, the upper surface is composed of emulsion, when the air is inflated through the inflation inlet, the upper surface can expand outwards to bulge, and the PCB is extruded and fixed in the accommodating cavity;
after the PCB is placed in the accommodating cavity, the PCB can be erected on the supporting base, and bonding pads on the PCB for clamping two rows of pins of the connector extend out of the PCB clamp;
the application method of the welding tool of the Type-C connector comprises the following steps: placing a plurality of PCBs to be welded in a containing cavity of the PCB clamp, inflating the side wall through the inflation port to enable the upper portion of the side wall to expand outwards, so that the PCBs are extruded and fixed in the containing cavity, one side, with magnetic strips, of the PCB clamp, which is fixed with the PCBs, is placed in a long groove of an upper beam of the bracket device, an electromagnetic generating device switch is turned on, the PCB clamp is fixed on the bracket device, and soldering tin is printed on two sides of a bonding pad, which is stretched out from the PCB clamp, of the PCB and clamped by two rows of pins of a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242688.2A CN108262547B (en) | 2018-03-22 | 2018-03-22 | Welding tool and welding method for Type-C connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242688.2A CN108262547B (en) | 2018-03-22 | 2018-03-22 | Welding tool and welding method for Type-C connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108262547A CN108262547A (en) | 2018-07-10 |
| CN108262547B true CN108262547B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242688.2A Active CN108262547B (en) | 2018-03-22 | 2018-03-22 | Welding tool and welding method for Type-C connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN108262547B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076178A (en) * | 2010-11-23 | 2011-05-25 | 东莞桥头技研新阳电器厂 | Fixture for solder paste printing and method for repairing integrated circuit board by utilizing same |
| US8186041B1 (en) * | 2008-12-24 | 2012-05-29 | Rantec Power Systems, Inc. | Soldering fixture |
| CN203738189U (en) * | 2014-02-18 | 2014-07-30 | 东莞职业技术学院 | Soldering tin coating device for two faces of terminal |
| CN204046958U (en) * | 2014-07-25 | 2014-12-24 | 常州常利来电子有限公司 | Circuit scrubbing brush tin simple frock |
| CN204103209U (en) * | 2014-10-13 | 2015-01-14 | 贵州航天凯峰科技有限责任公司 | Printed board welds special tooling with connector |
| CN105101669A (en) * | 2015-08-14 | 2015-11-25 | 陈炜荣 | Mounting fixture for LED lamp side welding |
| CN205393893U (en) * | 2016-03-10 | 2016-07-27 | 重庆纳新科技有限公司 | Speed sensor core bar welding jig |
| CN107171158A (en) * | 2017-04-18 | 2017-09-15 | 深圳市宇隆宏天科技有限公司 | A kind of production method of USB TYPE C modules |
| CN107511579A (en) * | 2017-10-16 | 2017-12-26 | 武汉光迅科技股份有限公司 | A kind of Non-contact optical fiber metal tube welder and its application method |
| CN208099556U (en) * | 2018-03-22 | 2018-11-16 | 深圳捷创电子科技有限公司 | A kind of soldering appliance of Type-C connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102218656B1 (en) * | 2013-05-08 | 2021-02-23 | 삼성디스플레이 주식회사 | Mask assembly and method of fabricating the same |
-
2018
- 2018-03-22 CN CN201810242688.2A patent/CN108262547B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8186041B1 (en) * | 2008-12-24 | 2012-05-29 | Rantec Power Systems, Inc. | Soldering fixture |
| CN102076178A (en) * | 2010-11-23 | 2011-05-25 | 东莞桥头技研新阳电器厂 | Fixture for solder paste printing and method for repairing integrated circuit board by utilizing same |
| CN203738189U (en) * | 2014-02-18 | 2014-07-30 | 东莞职业技术学院 | Soldering tin coating device for two faces of terminal |
| CN204046958U (en) * | 2014-07-25 | 2014-12-24 | 常州常利来电子有限公司 | Circuit scrubbing brush tin simple frock |
| CN204103209U (en) * | 2014-10-13 | 2015-01-14 | 贵州航天凯峰科技有限责任公司 | Printed board welds special tooling with connector |
| CN105101669A (en) * | 2015-08-14 | 2015-11-25 | 陈炜荣 | Mounting fixture for LED lamp side welding |
| CN205393893U (en) * | 2016-03-10 | 2016-07-27 | 重庆纳新科技有限公司 | Speed sensor core bar welding jig |
| CN107171158A (en) * | 2017-04-18 | 2017-09-15 | 深圳市宇隆宏天科技有限公司 | A kind of production method of USB TYPE C modules |
| CN107511579A (en) * | 2017-10-16 | 2017-12-26 | 武汉光迅科技股份有限公司 | A kind of Non-contact optical fiber metal tube welder and its application method |
| CN208099556U (en) * | 2018-03-22 | 2018-11-16 | 深圳捷创电子科技有限公司 | A kind of soldering appliance of Type-C connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108262547A (en) | 2018-07-10 |
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