CN106658989A - Pin winding structure and method for plug-in device and plug-in device - Google Patents
Pin winding structure and method for plug-in device and plug-in device Download PDFInfo
- Publication number
- CN106658989A CN106658989A CN201610986804.2A CN201610986804A CN106658989A CN 106658989 A CN106658989 A CN 106658989A CN 201610986804 A CN201610986804 A CN 201610986804A CN 106658989 A CN106658989 A CN 106658989A
- Authority
- CN
- China
- Prior art keywords
- pin
- plug
- coiling
- initiating terminal
- inside coil
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3421—Leaded components
- H05K3/3426—Leaded components characterised by the leads
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/1075—Shape details
- H05K2201/10757—Bent leads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention provides a pin winding structure and method for a plug-in device and the plug-in device. According to the pin winding structure for the plug-in device, the starting end and tail end of an internal coil lead are bent and used for connecting a pin winding wire of the plug-in device. By adopting the technical solution, the loose quantity of the internal winding weak link of a product is improved on design, the stress resistance is promoted, the quality risk after the product is used in the subsequent procedure is effectively reduced, the complaint about after-service is reduced, and the reliability of the product is improved.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of pin winding structure of plug-in device, method and insert
Dress formula device.
Background technology
There is the through hole welding electronic device of Winding Design in inside, because design and production are not evaded product and used in client
During the various stress hidden danger that are likely encountered, the little recessive defect of generally existing slack causes pin to be easily caused by external force
Break at coiling (such as float high shaping pressing, process to clash into).With reference to similar-type products after sale and process fail data it has also been found that
There is larger improvement room for promotion in same problems, anatomic observation failure product design aspect.
The content of the invention
In view of this, the invention provides a kind of pin winding structure of plug-in device, including：Plug-in device it is interior
The top and end of portion's coil lead is set to bending state, and the top and end of the Inside coil lead are used to connect inserting
The pin coiling of formula device.
Alternatively, the pin coiling being wound on the plug-in device pin is set to multi cord, the pin coiling
Initiating terminal be connected to the top and end of the Inside coil lead.
Alternatively, the pin coiling being wound on the plug-in device pin is set to doublet cord, the pin coiling
Initiating terminal be connected to the top and end of the Inside coil lead.
Alternatively, the initiating terminal position of the pin coiling is avoided in the position of the pin scolding tin of plug-in device.
Alternatively, the initiating terminal position of pin coiling described in the positional distance of the pin scolding tin of the plug-in device
2-3mm。
Another aspect of the present invention additionally provides a kind of plug-in device, with the plug-in device described in any of the above item
Pin winding structure.
Another aspect of the invention additionally provides a kind of pin method for winding of plug-in device, including：By plug-in device
Inside coil lead top and end be set to bending state, the top and end of the Inside coil lead are used to connect
The pin coiling of plug-in device.
Alternatively, the pin coiling being wound on the plug-in device pin is set into multi cord, the pin around
The initiating terminal of line is connected to the top and end of the Inside coil lead.
Alternatively, the pin coiling being wound on the plug-in device pin is set into doublet cord, the pin around
The initiating terminal of line is connected to the top and end of the Inside coil lead.
Alternatively, the position of the pin scolding tin of plug-in device is arranged at the initiating terminal place for avoiding the pin coiling
At position.
Alternatively, the initiating terminal position of pin coiling described in the positional distance of the pin scolding tin of the plug-in device
2-3mm。
The technical scheme that the present invention is provided is on the premise of the original body design of product is constant by the local of production design
Change, in the slack of design aspect improving product internal threads weak link, stress resistance lifted by wire kink design,
Slow down occur during product use because stress causes the problem that internal threads rupture, effectively reducing operation after finished product makes
With the quality risk for existing, reduce and complain after sale, improve product reliability；Further multi cord Design of Reinforcement enhances coiling
Intensity；Weak link at high temperature failure coiling node is highly avoided by adjustment scolding tin, also can further be lifted around LSOR
Amount.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the pin winding structure of the plug-in device that the present invention is provided.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Corresponding accompanying drawing is clearly and completely described to technical solution of the present invention.Obviously, described embodiment is only the present invention one
Section Example, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
It should be noted that description and claims of this specification and the term " first " in above-mentioned accompanying drawing, "
Two " it is etc. the object for distinguishing similar, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating here or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, and for example, process, method, system, product or the equipment for containing series of steps or unit is not necessarily limited to
Those steps clearly listed or unit, but may include clearly not list or for these processes, method, product
Or intrinsic other steps of equipment or unit.
The invention provides a kind of pin winding structure of plug-in device.Fig. 1 is the plug-in device that the present invention is provided
Pin winding structure structural representation.Equipment identity shown in Fig. 1 is as follows：1 is the top and end of Inside coil lead
The bending design at end, 2 is the initiating terminal of pin coiling, and the dashed rectangle shown in 3 represents the position of scolding tin, the solid line square shown in 4
Shape represents device package casing, and 5 is the pin of plug-in device, and 6 is the Inside coil of plug-in device.As shown in figure 1, this
The pin winding structure of bright plug-in device includes：The top and end of the Inside coil lead of plug-in device is set to bending
State (as shown in the label 1 in Fig. 1), the top and end of the Inside coil lead are used to connect the pin of plug-in device
Coiling.In the prior art, the lead top and end of plug-in device is straight condition, and coil sag amount is little, in tightening
State, causes pin to be easily caused by external force and break at coiling, causes the poor reliability of product, there is quality risk.In the present invention
In, improvement is designed as the top and end of Inside coil lead increases bending design, plays a part of buffering, increases around LSOR
Amount, is conducive to avoiding causing external force to break enamel-covered wire problem because coil pin loosens.Enamel-covered wire is one of winding wire main
Kind, is made up of conductor and insulating barrier two, and after the annealed softening of bare wire, then through repeatedly japanning, baking is formed.Due to lead
The ductility of interior metal is substantially well many than the paint of outside, and when breaking, the copper cash of the inside can slightly extend, and outside
The deformation of paint just do not catch up with inner tensile, so easily causing because mechanical external force pin loosening or distortion break enamel-covered wire
Problem, such as the vibrated conference in transportation cause enamel-covered wire be damaged, by bend design can effectively solving this ask
Topic.In specific design, the length of bending is moderate, and the shape of wire kink and direction should be with the location and shape of periphery accessory
It is adapted.
According to a kind of embodiment of the pin winding structure of plug-in device of the present invention, as shown in figure 1, being wound in described
Pin coiling on plug-in device pin 5 is set to multi cord, and the initiating terminal 2 of the pin coiling is connected to the inner wire
The top and end of circle lead.In the prior art, the lead of plug-in device is directly wound on pin for single cord, coiling
Intensity is little.In the present invention, improve and be designed as using Inside coil lead top and end that back and forth folding is formed by lead
Multi cord, is then wrapped in multi cord on the pin of plug-in device, strengthens around line strength, it is to avoid by breaking that external force is caused
The generation of phenomenon.
According to one kind of the pin winding structure of plug-in device of the present invention preferred embodiment, it is wound in the inserting
Pin coiling on formula device pin 5 is set to doublet cord, and the initiating terminal 2 of the pin coiling is connected to the Inside coil and draws
The top and end of line.Doublet cord is simpler easy when using two-fold process back and forth, and it is strong equally to play enhancing coiling
The effect of degree.
According to a kind of embodiment of the pin winding structure of plug-in device of the present invention, the pin scolding tin of plug-in device
Position 3 avoid the position of initiating terminal 2 of the pin coiling.In the prior art, after the pin coiling of plug-in device
Pin is tin plating to winding start position (position as shown in the label 2 in Fig. 1), and the position of scolding tin is too high to easily cause high temperature failure
Weak link at coiling node, because thermal stress reason causes to attenuate at coiling node, breaks；Simultaneously stress point concentrate on around
Line starting position, slack is little.In the present invention, improve be designed as lower coiling after scolding tin height, it is to avoid high temperature failure around
Weak link at line node, also can further lift coiling slack.The dashed rectangle shown in label 3 in Fig. 1 represents weldering
The position of tin, the scolding tin location arrangements after as can be seen from the figure improving avoid pin coiling in the end of pin coiling
Initiating terminal, that is, lower the height of scolding tin in figure, make the weak link at coiling node try one's best away from issuable
High temperature, while vacant space also further increases the lax degree of coiling.
According to one kind of the pin winding structure of plug-in device of the present invention preferred embodiment, the plug-in device
Pin scolding tin position 3 apart from the pin coiling the position 2-3mm of initiating terminal 2.Consider scolding tin effect, pine
The effect of degree of speeding effect and avoidance high temperature, preferably technique effect can be in every respect reached by distance controlling in this scope.
Another aspect of the present invention additionally provides a kind of plug-in device, with the plug-in device described in any of the above item
Pin winding structure.
Another aspect of the invention additionally provides a kind of pin method for winding of plug-in device, including：By plug-in device
Inside coil lead top and end be set to bending state (as shown in the label 1 in Fig. 1), the Inside coil lead
Top and end be used to connect the pin coiling of plug-in device.
According to a kind of embodiment of the pin method for winding of plug-in device of the present invention, the plug-in device will be wound in
Pin coiling on part pin 5 is set to multi cord, and the initiating terminal 2 of the pin coiling is connected to the Inside coil lead
Top and end.
According to a kind of embodiment of the pin method for winding of plug-in device of the present invention, the plug-in device will be wound in
Pin coiling on part pin 5 is set to doublet cord, and the initiating terminal 2 of the pin coiling is connected to the Inside coil lead
Top and end.
According to a kind of embodiment of the pin method for winding of plug-in device of the present invention, the pin of plug-in device is welded
The position 3 of tin is arranged at the position of initiating terminal 2 for avoiding the pin coiling.
According to a kind of embodiment of the pin method for winding of plug-in device of the present invention, the pin of the plug-in device
Initiating terminal 2 position 2-3mm of the position 3 of scolding tin apart from the pin coiling.
The technical scheme that the present invention is provided is on the premise of the original body design of product is constant by the local of production design
Change, in the slack of design aspect improving product internal threads weak link, stress resistance lifted by wire kink design,
Slow down occur during product use because stress causes the problem that internal threads rupture, effectively reducing operation after finished product makes
With the quality risk for existing, reduce and complain after sale, improve product reliability；Further multi cord Design of Reinforcement enhances coiling
Intensity；Weak link at high temperature failure coiling node is highly avoided by adjustment scolding tin, also can further be lifted around LSOR
Amount.
Function described herein can be implemented in hardware, the software by computing device, firmware or its any combinations.
If implemented in the software by computing device, then computer can be stored in using function as one or more instructions or code
Transmitted on readable media or via computer-readable media.Other examples and embodiment will in of the invention and appended right
Ask in the scope and spirit of book.For example, be attributed to the property of software, function described above can use by processor,
Hardware, firmware, hardwired or the software that the combination of whichever is performed of appointing in these are implemented.Additionally, each functional unit can be with integrated
In a processing unit, or unit is individually physically present, it is also possible to which two or more units are integrated in
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents, can pass through other
Mode is realized.Wherein, device embodiment described above is only schematic, such as the division of described unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can with reference to or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
It is described as separating component explanation unit can be or may not be it is physically separate, as control dress
The part put can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can according to the actual needs be selected to realize the purpose of this embodiment scheme.
Embodiments of the invention are the foregoing is only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within scope of the presently claimed invention.
Claims (11)
1. a kind of pin winding structure of plug-in device, it is characterised in that the top of the Inside coil lead of plug-in device
Be set to bending state with end, the top and end of the Inside coil lead be used to connecting the pin of plug-in device around
Line.
2. the pin winding structure of plug-in device according to claim 1, it is characterised in that be wound in the plug-in
Pin coiling on device pin is set to multi cord, and the initiating terminal of the pin coiling is connected to the Inside coil lead
Top and end.
3. the pin winding structure of plug-in device according to claim 1 and 2, it is characterised in that be wound in described inserting
Pin coiling on dress formula device pin is set to doublet cord, and the initiating terminal of the pin coiling is connected to the Inside coil and draws
The top and end of line.
4. the pin winding structure of the plug-in device according to any one of claim 1-3, it is characterised in that plug-in
Avoid the initiating terminal position of the pin coiling in the position of the pin scolding tin of device.
5. device according to claim 4, it is characterised in that the positional distance institute of the pin scolding tin of the plug-in device
State the initiating terminal position 2-3mm of pin coiling.
6. a kind of plug-in device, the pin winding structure with the plug-in device as any one of claim 1-5.
7. a kind of pin method for winding of plug-in device, it is characterised in that by the beginning of the Inside coil lead of plug-in device
End and end are set to bending state, the top and end of the Inside coil lead be used to connecting the pin of plug-in device around
Line.
8. the pin method for winding of plug-in device according to claim 7, it is characterised in that the inserting will be wound in
Pin coiling on formula device pin is set to multi cord, and the initiating terminal of the pin coiling is connected to the Inside coil lead
Top and end.
9. the pin method for winding of the plug-in device according to claim 7 or 8, it is characterised in that will be wound in described
Pin coiling on plug-in device pin is set to doublet cord, and the initiating terminal of the pin coiling is connected to the Inside coil
The top and end of lead.
10. the pin method for winding of the plug-in device according to any one of claim 7-9, it is characterised in that will insert
The position of the pin scolding tin of dress formula device is arranged at the initiating terminal position for avoiding the pin coiling.
11. methods according to claim 10, it is characterised in that the positional distance of the pin scolding tin of the plug-in device
The initiating terminal position 2-3mm of the pin coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986804.2A CN106658989A (en) | 2016-11-09 | 2016-11-09 | Pin winding structure and method for plug-in device and plug-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986804.2A CN106658989A (en) | 2016-11-09 | 2016-11-09 | Pin winding structure and method for plug-in device and plug-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106658989A true CN106658989A (en) | 2017-05-10 |
Family
ID=58805479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610986804.2A Withdrawn CN106658989A (en) | 2016-11-09 | 2016-11-09 | Pin winding structure and method for plug-in device and plug-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106658989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805035A (en) * | 2020-07-17 | 2020-10-23 | 格力电器（合肥）有限公司 | Pin welding packaging method of inductance element and inductance element |
| CN113467636A (en) * | 2021-05-18 | 2021-10-01 | 北海翰博士科技有限公司 | Metal grid touch panel with winding nodes and preparation method thereof |
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| CN105206396A (en) * | 2015-10-12 | 2015-12-30 | 格力电器（合肥）有限公司 | Inductance element, air-conditioner and winding method |
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| CN205303138U (en) * | 2016-01-04 | 2016-06-08 | 厦门迈斯磁电有限公司 | Coil wire winding structure |
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| CN205582716U (en) * | 2016-04-28 | 2016-09-14 | 乐清市晶泰磁环厂 | Residual current transformer |
| CN206212457U (en) * | 2016-11-09 | 2017-05-31 | 格力电器（芜湖）有限公司 | The pin winding structure and plug-in device of plug-in device |
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- 2016-11-09 CN CN201610986804.2A patent/CN106658989A/en not_active Withdrawn
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|---|---|---|---|---|
| US5497936A (en) * | 1993-10-21 | 1996-03-12 | Siemens Aktiengesellschaft | Method and apparatus for soldering a coil winding wire to a terminal pin |
| CN201122560Y (en) * | 2007-11-14 | 2008-09-24 | 厦门宏发电声有限公司 | Structure improvement of electromagnetic relay coil exit end |
| CN105849830A (en) * | 2013-12-24 | 2016-08-10 | 思科技术公司 | Common mode choke and integrated connector module automation optimization |
| CN204144030U (en) * | 2014-05-28 | 2015-02-04 | 黄洪昌 | For coiling pin and the network transformer of network transformer |
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| CN111805035A (en) * | 2020-07-17 | 2020-10-23 | 格力电器（合肥）有限公司 | Pin welding packaging method of inductance element and inductance element |
| CN113467636A (en) * | 2021-05-18 | 2021-10-01 | 北海翰博士科技有限公司 | Metal grid touch panel with winding nodes and preparation method thereof |
| CN113467636B (en) * | 2021-05-18 | 2022-11-04 | 北海翰博士科技有限公司 | Metal grid touch panel with winding nodes and preparation method thereof |
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Application publication date: 20170510 |