CN108565577A - A kind of contact it is stable exempt from weld stamped terminals - Google Patents
A kind of contact it is stable exempt from weld stamped terminals Download PDFInfo
- Publication number
- CN108565577A CN108565577A CN201810078066.0A CN201810078066A CN108565577A CN 108565577 A CN108565577 A CN 108565577A CN 201810078066 A CN201810078066 A CN 201810078066A CN 108565577 A CN108565577 A CN 108565577A
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- CN
- China
- Prior art keywords
- stabilizer blade
- terminal
- pcb
- pcb board
- aperture
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention relates to stamped terminals stabilizer blade field shaping techniques, and disclose a kind of contact it is stable exempt from weld stamped terminals, including terminal and pcb board, it is welded with stabilizer blade on the terminal, the surface of the stabilizer blade is designed with stabilizer blade R edged surfaces, two sides on the stabilizer blade R edged surfaces is welded with the embedding deficient snap gauge of stabilizer blade, and the another two sides on the stabilizer blade R edged surfaces offers stabilizer blade center lower notches, and the surface of the pcb board offers PCB aperture.What the contact was stablized exempts to weld stamped terminals, by the way that stabilizer blade center lower notches are arranged, terminal, which can be shunk, during terminal is inserted into PCB aperture enables terminal to be smoothly inserted into, and more ensure that electric property when terminal is inserted into PCB aperture and makes terminal expansion that terminal R edged surfaces be made more to be tightly attached in PCB aperture after positioning.
Description
Technical field
The present invention relates to stamped terminals stabilizer blade field shaping technique, specially a kind of contact stabilization exempts from weldering stamped terminals.
Background technology
No-welding stamped terminals are adapted to carry out a kind of aftermarket product of electrical connection, are industrially divided into the model of connector
Farmland is widely portable to the PCB assemblings of the electronics industry such as industry, consumer electronics.For stamped terminals, (DIP is inserted existing technology industry
Enter formula element) it is welded as soldering, find expression in manual welding, the modes such as Wave crest Welding.The drawbacks of prior art is to be produced into
This height, unstable its quality FAQs performance of production product quality is in the common welding such as product missing solder, rosin joint, dry joint, tin sweat(ing)
Problem.Especially problem of faulty soldering can't find in producing detection process, after often final products have arrived final client's use
It just finds, affects the use of client, while also even being returned goods by customer complaint, for this purpose, we providing a kind of contact stabilization
Exempt from weld stamped terminals, by stamped terminals stabilizer blade carry out invention make stamped terminals rush out after with PCB assembling after closely match
After conjunction and ensure its retentivity and electrical requirements, eliminate cost waste caused by the welding such as manual welding and wave-soldering with
And quality problem.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, exempt from weldering stamped terminals the present invention provides a kind of contact stabilization, by punching press
Terminal stabilizer blade carry out after invention makes stamped terminals rush out be fitted close after PCB assemblings after and ensure its retentivity and electrical
It is required that eliminating cost waste and quality problem caused by the welding such as manual welding and wave-soldering.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of contact it is stable exempt to weld stamped terminals, including
Terminal and pcb board are welded with stabilizer blade on the terminal, and the surface of the stabilizer blade is designed with stabilizer blade R edged surfaces, the angles the stabilizer blade R
Two sides on face is welded with the embedding deficient snap gauge of stabilizer blade, and the another two sides on the stabilizer blade R edged surfaces offers recessed on stabilizer blade center
The surface of slot, the pcb board offers PCB aperture.
Preferably, stabilizer blade both sides opposite, which inserts it into for arc surface after pcb board, maximumlly touches weldering in PCB aperture
Contact.
Preferably, the stabilizer blade both sides are each there are one anchor point up and down, and terminal makes end after being inserted into PCB aperture according to anchor point
Subcard lives pcb board top and bottom, and terminal is made to be fastened on pcb board.
Preferably, the specification of the PCB aperture is adapted with the specification of stabilizer blade.
(3) advantageous effect
Compared with prior art, exempt from weldering stamped terminals the present invention provides a kind of contact stabilization, have following beneficial to effect
Fruit：
What 1, the contact was stablized exempts to weld stamped terminals, by the way that stabilizer blade center lower notches are arranged, when terminal is inserted into PCB aperture mistake
Terminal, which can be shunk, in journey enables terminal to be smoothly inserted into, when terminal is inserted into PCB aperture and terminal expansion is made to make terminal R edged surfaces after positioning
More it is tightly attached in PCB aperture and more ensure that electric property.
What 2, the contact was stablized exempts to weld stamped terminals, by the way that the embedding deficient snap gauge of stabilizer blade is arranged, during terminal is inserted into PCB aperture
Terminal, which can be shunk, enables terminal to be smoothly inserted into, and pcb board top and bottom are blocked in the embedding deficient snap gauge positioning of stabilizer blade, and terminal is made to be fastened on pcb board
On, prevent the risk vibrated to fall off afterwards or after being caused terminal to be plugged by external force.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 terminal, 2 stabilizer blades, 3 stabilizer blade R edged surfaces, 4 stabilizer blade center lower notches, the embedding deficient snap gauge of 5 stabilizer blades, 6PCB plates,
The holes 7PCB.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of contact stabilization exempts to weld stamped terminals, including terminal 1 and pcb board 6, welded on terminal 1
There are stabilizer blade 2,2 both sides opposite of stabilizer blade to be inserted it into for arc surface and maximumlly touch pad in PCB aperture 7 after pcb board 6, props up
2 both sides of foot are each there are one anchor point up and down, and terminal 1 makes terminal 1 block about 6 pcb board after being inserted into PCB aperture 7 according to anchor point
Face makes terminal 1 be fastened on pcb board 6, and the surface of stabilizer blade 2 is designed with stabilizer blade R edged surfaces 3, and the two sides on stabilizer blade R edged surfaces 3 is welded
There is the embedding deficient snap gauge 5 of stabilizer blade, by the way that the embedding deficient snap gauge 5 of stabilizer blade is arranged, terminal, which can be shunk, during terminal 1 is inserted into PCB aperture 7 makes terminal
It can smoothly be inserted into, 6 top and bottom of pcb board are blocked in the embedding positioning of deficient snap gauge 5 of stabilizer blade, so that terminal 1 is fastened on pcb board 6, are prevented to be shaken
The risk to fall off afterwards or after being caused terminal 1 to be plugged by external force is moved, the another two sides on stabilizer blade R edged surfaces 3 offers on stabilizer blade center
Lower groove 4, by the way that stabilizer blade center lower notches 4 are arranged, terminal 1, which can be shunk, during terminal 1 is inserted into PCB aperture 7 enables terminal 1
It is smoothly inserted into, when terminal 1 is inserted into PCB aperture 7 and makes the expansion of terminal 1 that terminal R edged surfaces 3 be made more to be tightly attached in PCB aperture 7 after positioning
It more ensure that electric property, the surface of pcb board 6 offer PCB aperture 7, the specification of PCB aperture 7 is adapted with the specification of stabilizer blade 2.
The present invention also provides a kind of embodiments：A kind of contact it is stable exempt from weld stamped terminals, including terminal 1 and PCB
Plate 6, stabilizer blade 2 is welded on terminal 1, and 2 both sides opposite of stabilizer blade is maximumlly to be contacted after opposition triangular facet inserts it into pcb board 6
Pad in PCB aperture 7, PCB aperture 7 are adapted with the shape of the opposition triangular facet of 2 both sides of stabilizer blade, using Triangle Principle, are protected
Stabilization when contact installation is demonstrate,proved, 2 both sides of stabilizer blade are each there are one anchor point up and down, and terminal 1 is inserted into according to anchor point in PCB aperture 7
After so that terminal 1 is blocked 6 top and bottom of pcb board, so that terminal 1 is fastened on pcb board 6, the surface of stabilizer blade 2 is designed with stabilizer blade R edged surfaces 3,
Two sides on stabilizer blade R edged surfaces 3 is welded with the embedding deficient snap gauge 5 of stabilizer blade, by the way that the embedding deficient snap gauge 5 of stabilizer blade is arranged, when terminal 1 is inserted into PCB
Terminal, which can be shunk, during hole 7 enables terminal to be smoothly inserted into, and 6 top and bottom of pcb board are blocked in the embedding positioning of deficient snap gauge 5 of stabilizer blade, make terminal 1
Be fastened on pcb board 6, prevent it is vibrated after or the risk that falls off after being caused terminal 1 to be plugged by external force, on stabilizer blade R edged surfaces 3
Another two sides offers stabilizer blade center lower notches 4, by the way that stabilizer blade center lower notches 4 are arranged, when terminal 1 is inserted into 7 mistake of PCB aperture
Terminal 1, which can be shunk, in journey enables terminal 1 to be smoothly inserted into, when terminal 1 is inserted into PCB aperture 7 and the expansion of terminal 1 is made to make terminal after positioning
R edged surfaces 3, which are more tightly attached in PCB aperture 7, more ensure that electric property, and the surface of pcb board 6 offers PCB aperture 7, PCB aperture 7
Specification is adapted with the specification of stabilizer blade 2.
The present invention also provides second of embodiments：A kind of contact it is stable exempt to weld stamped terminals, including terminal 1 and
Pcb board 6 is welded with stabilizer blade 2 on terminal 1, and 2 both sides opposite of stabilizer blade is hexagonal faceted pebble, is maximumlly connect after inserting it into pcb board 6
Contact that pad in PCB aperture 7, PCB aperture 7 are adapted with the shape of the hexagonal faceted pebble of 2 both sides of stabilizer blade, the shape of hexagonal faceted pebble can be with
It is effective to prevent PCB aperture 7 from the offset in loosening and angle occurs, substantially increase stability when contact installation, 2 liang of stabilizer blade
Side is each there are one anchor point up and down, and terminal 1 makes terminal 1 block 6 top and bottom of pcb board, makes after being inserted into PCB aperture 7 according to anchor point
Terminal 1 is fastened on pcb board 6, and the surface of stabilizer blade 2 is designed with stabilizer blade R edged surfaces 3, and the two sides on stabilizer blade R edged surfaces 3 is welded with branch
The embedding deficient snap gauge 5 of foot, by the way that the embedding deficient snap gauge 5 of stabilizer blade is arranged, terminal, which can be shunk, during terminal 1 is inserted into PCB aperture 7 keeps terminal suitable
Profit is inserted into, and 6 top and bottom of pcb board are blocked in stabilizer blade embedding deficient snap gauge 5 positioning, and terminal 1 is made to be fastened on pcb board 6, prevent it is vibrated after
Or the risk to fall off after being caused terminal 1 to be plugged by external force, the another two sides on stabilizer blade R edged surfaces 3 offer recessed on stabilizer blade center
Slot 4, by the way that stabilizer blade center lower notches 4 are arranged, terminal 1, which can be shunk, during terminal 1 is inserted into PCB aperture 7 keeps terminal 1 smooth
It is inserted into, when terminal 1 is inserted into PCB aperture 7 and makes the expansion of terminal 1 that terminal R edged surfaces 3 be made more to be tightly attached in PCB aperture 7 more after positioning
It ensure that electric property, the surface of pcb board 6 offer PCB aperture 7, the specification of PCB aperture 7 is adapted with the specification of stabilizer blade 2.
The present invention also provides the third embodiments：A kind of contact it is stable exempt to weld stamped terminals, including terminal 1 and
Pcb board 6 is welded with stabilizer blade 2 on terminal 1, and 2 both sides opposite of stabilizer blade, which is square after face inserts it into pcb board 6, maximumlly to be contacted
Pad in PCB aperture 7, PCB aperture 7 are adapted with the shape of the facing of 2 both sides of stabilizer blade, further strengthen structure it
Between stability, 2 both sides of stabilizer blade are each there are one anchor point up and down, and terminal 1 blocks terminal 1 after being inserted into PCB aperture 7 according to anchor point
Firmly 6 top and bottom of pcb board make terminal 1 be fastened on pcb board 6, and the surface of stabilizer blade 2 is designed with stabilizer blade R edged surfaces 3, on stabilizer blade R edged surfaces 3
Two sides be welded with the embedding deficient snap gauge 5 of stabilizer blade, by be arranged the embedding deficient snap gauge 5 of stabilizer blade, when terminal 1 be inserted into PCB aperture 7 during terminal
Can shrink enables terminal to be smoothly inserted into, and 6 top and bottom of pcb board are blocked in the embedding positioning of deficient snap gauge 5 of stabilizer blade, and terminal 1 is made to be fastened on pcb board 6
On, prevent the risk vibrated to fall off afterwards or after being caused terminal 1 to be plugged by external force, the another two sides on stabilizer blade R edged surfaces 3 opens up
There are stabilizer blade center lower notches 4, by the way that stabilizer blade center lower notches 4 are arranged, 1 meeting of terminal during terminal 1 is inserted into PCB aperture 7
Contraction enables terminal 1 to be smoothly inserted into, when terminal 1 is inserted into PCB aperture 7 and the expansion of terminal 1 is made to make terminal R edged surfaces 3 more after positioning
It is tightly attached in PCB aperture 7 and more ensure that electric property, the surface of pcb board 6 offers PCB aperture 7, specification and the stabilizer blade 2 of PCB aperture 7
Specification be adapted.
In conclusion contact stabilization exempts from weldering stamped terminals, by the way that stabilizer blade center lower notches are arranged, when terminal is inserted into
Terminal, which can be shunk, during PCB aperture enables terminal to be smoothly inserted into, when terminal is inserted into PCB aperture and terminal expansion is made to make end after positioning
Sub- R edged surfaces, which are more tightly attached in PCB aperture, more ensure that electric property.
What the contact was stablized exempts to weld stamped terminals, by the way that the embedding deficient snap gauge of stabilizer blade is arranged, when terminal is inserted into PCB aperture process middle-end
Son, which can be shunk, enables terminal to be smoothly inserted into, and pcb board top and bottom are blocked in the embedding deficient snap gauge positioning of stabilizer blade, and terminal is made to be fastened on pcb board,
Prevent the risk vibrated to fall off afterwards or after being caused terminal to be plugged by external force.
The stamped terminals of exempting to weld of contact stabilization ensure that terminal and pcb board by being improved to stamped terminals stabilizer blade
Retentivity after assembling with electrically conduct.The welding manners such as conventional terminal and pcb board manual welding, wave-soldering are breached, are accomplished
Terminal be inserted into pcb board after need not welding just can reach manual welding, wave soldering effect.It improves production efficiency and saves people
The production costs such as power, material resources.This product is applied to after procedure for producing while can avoid processing procedure institute in manual welding, Wave crest Welding
The common Welding Problems such as missing solder, rosin joint, dry joint, the tin sweat(ing) of generation, ensure that production quality.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of contact stabilization exempts from weldering stamped terminals, including terminal (1) and pcb board (6), it is characterised in that：The terminal
(1) it is welded with stabilizer blade (2) on, the surface of the stabilizer blade (2) is designed with stabilizer blade R edged surfaces (3), and two on the stabilizer blade R edged surfaces (3)
Face is welded with the embedding deficient snap gauge (5) of stabilizer blade, and the another two sides on the stabilizer blade R edged surfaces (3) offers stabilizer blade center lower notches
(4), the surface of the pcb board (6) offers PCB aperture (7).
2. a kind of contact stabilization according to claim 1 exempts from weldering stamped terminals, it is characterised in that：The stabilizer blade (2) two
Side opposite inserts it into pcb board (6) for arc surface and maximumlly touches PCB aperture (7) interior pad afterwards.
3. a kind of contact stabilization according to claim 1 exempts from weldering stamped terminals, it is characterised in that：The stabilizer blade (2) two
Side is each there are one anchor point up and down, and terminal (1) makes terminal (1) block on pcb board (6) after being inserted into PCB aperture (7) according to anchor point
In the following, terminal (1) is made to be fastened on pcb board (6).
4. a kind of contact stabilization according to claim 1 exempts from weldering stamped terminals, it is characterised in that：The PCB aperture (7)
Specification is adapted with the specification of stabilizer blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078066.0A CN108565577A (en) | 2018-01-26 | 2018-01-26 | A kind of contact it is stable exempt from weld stamped terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078066.0A CN108565577A (en) | 2018-01-26 | 2018-01-26 | A kind of contact it is stable exempt from weld stamped terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108565577A true CN108565577A (en) | 2018-09-21 |
Family
ID=63531038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078066.0A Pending CN108565577A (en) | 2018-01-26 | 2018-01-26 | A kind of contact it is stable exempt from weld stamped terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108565577A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203674429U (en) * | 2014-02-17 | 2014-06-25 | 台州市中瑞电子有限公司 | Non-transparent welding-free eagle eye terminal |
| CN206098800U (en) * | 2016-03-25 | 2017-04-12 | 台州市中瑞电子有限公司 | Forced solder terminal of exempting from |
| CN206541947U (en) * | 2017-03-22 | 2017-10-03 | 仝达机电工业（惠州）有限公司 | A kind of fast insertion terminals of PCB |
-
2018
- 2018-01-26 CN CN201810078066.0A patent/CN108565577A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203674429U (en) * | 2014-02-17 | 2014-06-25 | 台州市中瑞电子有限公司 | Non-transparent welding-free eagle eye terminal |
| CN206098800U (en) * | 2016-03-25 | 2017-04-12 | 台州市中瑞电子有限公司 | Forced solder terminal of exempting from |
| CN206541947U (en) * | 2017-03-22 | 2017-10-03 | 仝达机电工业（惠州）有限公司 | A kind of fast insertion terminals of PCB |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180921 |
|
| WD01 | Invention patent application deemed withdrawn after publication |