CN208126886U - Fly line and PCB board - Google Patents
Fly line and PCB board Download PDFInfo
- Publication number
- CN208126886U CN208126886U CN201820389684.2U CN201820389684U CN208126886U CN 208126886 U CN208126886 U CN 208126886U CN 201820389684 U CN201820389684 U CN 201820389684U CN 208126886 U CN208126886 U CN 208126886U
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- core
- fly line
- pcb board
- resistance
- heat
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Abstract
The utility model provides a kind of fly line and pcb board,Wherein,The fly line is welded on pcb board to transmit signal,The pcb board includes two pads,The fly line includes the core wire made of conductive metal,The core wire is included in two welding sections that its both ends corresponds welding with two pads respectively,It is located between two welding sections and two resistance to hot arcs of distance setting and the insulation protection section being set between the two resistance to hot arcs,The core 111 of core 111 in two welding sections respectively in the resistance to hot arc adjacent thereto is fixedly connected,Core 111 in the insulation protection section is fixedly connected with the two heat-resisting interior cores 111 respectively,The fly line further includes coating the insulating coating of the core 111 respectively at the two heat-resistant coating layers for coating the core 111 in the two resistance to hot arcs and in the insulation protection section.The fly line of the utility model improves welding efficiency, reduces manufacturing cost.
Description
Technical field
The utility model belongs to the pcb board of electronic technology field more particularly to a kind of fly line and the application fly line.
Background technique
PCB (Printed Circuit Board) plate is applied to various industries at present, and pcb board is often limited by product size
System, the problems such as configuration is difficult and fly line design is carried out on pcb board, realize the spatial extent of electric signal, realize and reduce pcb board
Size improve product competitiveness to keep product size small.
Weldering is handled after the mode of PCB welding fly line is generally taken, i.e. PCBA (Printed Circuit Board
Assembly) after processing is completed, then carry out fly line plug-in unit and individually weld, this mode will increase labor hour, cause production efficiency
Lowly, it increases manufacturing cost.
Utility model content
The purpose of this utility model is to provide a kind of fly lines, it is intended to when solving fly line welding in the prior art, production effect
The technical issues of rate is low, increases manufacturing cost.
The utility model is realized in this way a kind of fly line, is welded on pcb board to transmit signal, the pcb board includes
Two pads, the fly line include the core wire made of conductive metal, which is characterized in that the core wire be included in its both ends respectively with
Two pads correspond two welding sections of welding, be located between two welding sections and the two of distance setting is heat-resisting
Section and the insulation protection section that is set between the two resistance to hot arcs, the core in two welding sections distinguish institute adjacent thereto
The core stated in resistance to hot arc is fixedly connected, and the core in the insulation protection section is fixed with the two heat-resisting interior cores respectively to be connected
It connects, the fly line further includes respectively at coating two heat-resistant coating layers of the core in the two resistance to hot arcs and in the insulation
Protection section coats the insulating coating of the core.
Further, the heat-resistant coating layer is made of heat-proof silica gel.
Further, the insulating coating is made of isolation material, and two insulating coatings are made of pyrocondensation material,
The insulating coating is fixedly connected with the two heat-resistant coating layers respectively.
Further, the insulating coating is identical as the diameter of the two heat-resistant coating layers.
Further, the fly line further includes the anti oxidation layer being set in the welding section on core.
The utility model additionally provides a kind of pcb board, including above-mentioned fly line.
Further, the pcb board includes input and output terminal.
Further, the pcb board includes input sample resistance.
The utility model having the technical effect that compared with the existing technology：When the fly line is soldered to pcb board, two welding
The core of section is connect with the pad solder respectively, due to the two heat-resistant coating layers and the pad directly contact also will not be by
Heat fusing, and the insulation protection section is located between the two resistance to hot arcs, the heat-resistant coating layer is coated in the resistance to hot arc
The core, the heat-resistant coating layer coat the core in the resistance to hot arc, and in other words, the insulating coating is located in
Between the two heat-resistant coatings layer, therefore, in fly line welding, the heat-resistant coating layer can be to avoid the insulating wrapped
Layer directly contacts and melted by heat with pad, and causes the failure weldings such as rosin joint, packet weldering, half weldering, and therefore, the utility model flies
Line can carry out PCBA processing, and when the fly line crosses tin furnace, high temperature tin pond, which will not melt the insulating coating of the fly line, to be allowed to
It falls into the pad, causes the failure weldings such as rosin joint, packet weldering, half weldering, and then improve the welding efficiency of the fly line, reduce system
This is caused, and improves the welding quality of the fly line.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view for the fly line that an embodiment of the present invention provides.
Fig. 2 is the perspective view for the pcb board that another embodiment of the utility model provides.
Description of symbols：
| 100 | Fly line | 200 | Pcb board | |
| 111 | Core wire | 211 | Input and output terminal | |
| 112 | Heat-resistant coating layer | 212 | Input sample resistance | |
| 113 | Insulating coating |
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be noted that when to be referred to as " being fixed on " or " being set to " another for element
A element, it can be directly on the other element or indirectly on another element.When an element is known as " even
It is connected to " another element, it can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be
In concrete meaning.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of fly line 100, is welded on pcb board 200 to transmit
Signal, the pcb board 200 include two pads, and the fly line 100 includes core wire 111 made of conductive metal, the core wire
111, which are included in its both ends, corresponds two welding sections of welding with two pads respectively, is located between two welding sections
And distance setting two resistance to hot arcs and the insulation protection section that is set between the two resistance to hot arcs, in two welding sections
Core 111 of the core 111 respectively in the resistance to hot arc adjacent thereto be fixedly connected, the core in the insulation protection section
111 are fixedly connected with the two heat-resisting interior cores 111 respectively, and the fly line 100 further includes respectively in the two resistance to hot arcs
It coats two heat-resistant coating layers 112 of the core 111 and coats the insulating wrapped of the core 111 in the insulation protection section
Layer 113.
In this embodiment, when the fly line 100 is soldered to pcb board 200, the core 111 of two welding sections respectively with
The pad solder connection, is also notheated fusing since the two heat-resistant coating layers 112 are directly contacted with the pad, and institute
It states insulation protection section to be located between the two resistance to hot arcs, the heat-resistant coating layer 112 coats the core in the resistance to hot arc
111, the heat-resistant coating layer 112 coats the core 111 in the resistance to hot arc, and in other words, the insulating coating 113 presss from both sides
Between the two heat-resistant coatings layer 112, therefore, in the fly line 100 welding, the heat-resistant coating layer 112 can be kept away
Exempt from the insulating coating 113 directly to contact and melted by heat with pad, and causes the failure weldings such as rosin joint, packet weldering, half weldering, because
This, the fly line 100 of the utility model can carry out PCBA processing, and when the fly line 100 crosses tin furnace, high temperature tin pond will not fly described
The fusing of insulating coating 113 of line 100 is allowed to fall into the pad, causes the failure weldings such as rosin joint, packet weldering, half weldering, in turn
The welding efficiency of the fly line 100 is improved, reduces manufacturing cost, and improve the welding quality of the fly line 100.
Further, the heat-resistant coating layer 112 is made of heat-proof silica gel.
In this embodiment, when the fly line 100 is soldered to pcb board 200, since the two heat-resistant coating layers 112 are by resistance to
Hot silica gel is made, therefore the two heat-resistant coating layers 112 directly contact with the pad and are also notheated fusing, and the insulation is protected
Shield section is located between the two resistance to hot arcs, and the heat-resistant coating layer 112 coats the core 111 in the resistance to hot arc, described
Heat-resistant coating layer 112 coats the core 111 in the resistance to hot arc, and in other words, the insulating coating 113 is located in two institutes
It states between heat-resistant coating layer 112, therefore, in the fly line 100 welding, the heat-resistant coating layer 112 can be to avoid described exhausted
Edge clad 113 directly contacts and melted by heat with the pad, and causes the failure weldings such as rosin joint, packet weldering, half weldering, therefore,
The fly line 100 of the utility model embodiment can carry out PCBA processing, and then improve the welding efficiency of the fly line 100, reduce system
This is caused, when the fly line 100 crosses tin furnace, high temperature tin pond, which will not melt the insulating coating 113 of the fly line 100, to be allowed to fall
Enter in the pad, causes the failure weldings such as rosin joint, packet weldering, half weldering, the welding quality of the fly line 100 can be improved.
Further, the insulating coating 113 is made of isolation material, and two insulating coatings 113 are by pyrocondensation material
Matter is made, and the insulating coating 113 is fixedly connected with the two heat-resistant coating layers 112 respectively.
Further, the insulating coating 113 is identical as the diameter of the two heat-resistant coating layers 112.
In this embodiment, the identical diameter phase of diameter of the insulating coating 113 and the two heat-resistant coating layers 112
With the insulating coating 113 can be made preferably to be combined with the two hot clads, the insulating coating 113 and two is prevented
The heat-resistant coating layer 112 falls off.
Further, the fly line 100 further includes the anti oxidation layer being set in the welding section on core 111.
In this embodiment, when the fly line 100 is stored, anti oxidation layer in the welding section on core 111 can be to prevent
Only the core wire 111 of the welding section aoxidizes, and causes failure welding after can aoxidizing to avoid the core wire 111 of the welding section.
The utility model other embodiments also provide a kind of pcb board 200, including above-mentioned fly line 100.
Further, the pcb board 200 includes input and output terminal 211, for external with being electrically accessed and power output
Wiring.
Further, the pcb board 200 includes input sample resistance 212, uses and detects for input current.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of fly line is welded on pcb board to transmit signal, the pcb board includes two pads, and the fly line includes by conduction
Core wire made of metal, which is characterized in that the core wire is included in its both ends and corresponds welding with two pads respectively
Two welding sections are located in two resistance to hot arcs and be set to the two resistance to hot arcs that between two welding sections and distance is arranged
Between insulation protection section, the core in two welding sections distinguishes that the core in the resistance to hot arc adjacent thereto is fixed to be connected
It connects, the core in the insulation protection section is fixedly connected with the core in the two resistance to hot arcs respectively, and the fly line further includes point
The core is not coated in the two heat-resistant coating layers for coating the core in the two resistance to hot arcs and in the insulation protection section
Insulating coating.
2. fly line as described in claim 1, which is characterized in that the heat-resistant coating layer is made of heat-proof silica gel.
3. fly line as claimed in claim 1 or 2, which is characterized in that the insulating coating is made of isolation material, described in two
Insulating coating is made of pyrocondensation material, and the insulating coating is fixedly connected with the two heat-resistant coating layers respectively.
4. fly line as claimed in claim 1 or 2, which is characterized in that the insulating coating and the two heat-resistant coating layers
Diameter is identical.
5. fly line as claimed in claim 1 or 2, which is characterized in that the fly line further includes being set to the welding section interior lines
Anti oxidation layer on core.
6. a kind of pcb board, which is characterized in that including the fly line as described in any one of claim 1 to 5.
7. pcb board as claimed in claim 6, which is characterized in that the pcb board includes input and output terminal.
8. pcb board as claimed in claims 6 or 7, which is characterized in that the pcb board includes input sample resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389684.2U CN208126886U (en) | 2018-03-21 | 2018-03-21 | Fly line and PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389684.2U CN208126886U (en) | 2018-03-21 | 2018-03-21 | Fly line and PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208126886U true CN208126886U (en) | 2018-11-20 |
Family
ID=64199754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389684.2U Active CN208126886U (en) | 2018-03-21 | 2018-03-21 | Fly line and PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208126886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811102A (en) * | 2021-11-19 | 2021-12-17 | 北京万龙精益科技有限公司 | FPGA pad flying process on PCBA |
-
2018
- 2018-03-21 CN CN201820389684.2U patent/CN208126886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811102A (en) * | 2021-11-19 | 2021-12-17 | 北京万龙精益科技有限公司 | FPGA pad flying process on PCBA |
| CN113811102B (en) * | 2021-11-19 | 2022-02-22 | 北京万龙精益科技有限公司 | FPGA pad flying process on PCBA |
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