CN109301539A - A kind of spininess foot connection component - Google Patents
A kind of spininess foot connection component Download PDFInfo
- Publication number
- CN109301539A CN109301539A CN201811146356.0A CN201811146356A CN109301539A CN 109301539 A CN109301539 A CN 109301539A CN 201811146356 A CN201811146356 A CN 201811146356A CN 109301539 A CN109301539 A CN 109301539A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- connection component
- tin
- stitch
- foot connection
- 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.)
- Pending
Links
Classifications
-
- 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
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/028—Soldered or welded connections comprising means for preventing flowing or wicking of solder or flux in parts not desired
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/029—Welded connections
Abstract
The invention discloses a kind of spininess foot connection components, including more pin connectors and the pcb board matched with more pin connectors, the stitch top of more pin connectors passes through the location hole on pcb board to the pcb board back side, is provide with an annular gear tin sleeve in each stitch periphery in the pcb board back side.Using spininess foot connection component designed by the present invention, stitch is not susceptible to the problem of even tin, few tin and tin sweat(ing) splash in welding, and the program has very big versatility and preferable effect, the almost ideal all problems of welded quality for solving more pin connectors, it ensure that the installation reliability of connector, to ensure that the stability and safety of product.
Description
Technical field
The present invention relates to a kind of spininess foot connection components.
Background technique
With the development of universal, the various data cloud of PC, the application range of server and PC is increasingly
Mostly wide, the mainboard of server and PC is more and more, and the function of mainboard is stronger and stronger.If function is more, more need
More connectors carry out signal transmission, and the connector of spininess foot is more and more among these, and the quantity of foot is more and more.
In practical application, the connector of these spininess feet problem in welding is very more, one of main problem is:
More pin connectors can lead to the problem of tin sweat(ing) splashing in welding, there is the very big risk for causing other parts to generate short circuit.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of spininess foot connection component,
Be not susceptible to the problem of tin sweat(ing) splashes in stitch welding, and can be to avoid even tin, few tin the problem of, guarantee spininess foot with
The welding quality of pcb board avoids the generation of short circuit, solves problem of the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of spininess foot connection component, including spininess foot
Connector and the pcb board matched with more pin connectors, the stitch top of more pin connectors pass through the location hole on pcb board
To the pcb board back side, an annular gear tin sleeve is provide in each stitch periphery in the pcb board back side.
At the pcb board back side, each positioning bore edges are equipped with a groove being connected with location hole.
It is designed using circle rolling is expanded on the stitch top.
The annular gear tin sleeve is copper foil sleeve.
The groove is circular groove.
Circle rolling design specifically is expanded using the shape that drips in the stitch top.
As described above, a kind of spininess foot connection component provided in an embodiment of the present invention, has the advantages that using this
The designed spininess foot connection component of invention, stitch are not susceptible to the problem of even tin, few tin and tin sweat(ing) splash in welding, and
The program has very big versatility and preferable effect, the almost ideal all welding for solving more pin connectors
Quality problems, ensure that the installation reliability of connector, to ensure that the stability and safety of product.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main view of spininess foot connection component provided in an embodiment of the present invention；
Fig. 2 is the overlooking structure figure of Fig. 1；
Wherein: 1, stitch, 2, location hole, 3, annular gear tin sleeve, 4, groove, 5, pcb board.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
As shown in Figs. 1-2, a kind of spininess foot connection component, including more pin connectors and matched with more pin connectors
Pcb board 5,1 tops of stitch of more pin connectors passes through the location hole 2 on pcb board 5 to 5 back side of pcb board, carries on the back in pcb board 5
Each 1 periphery of stitch in face is provide with an annular gear tin sleeve 3.The tin sweat(ing) of the splashing generated when welding can keep off tin sleeve 3 by annular
It adsorbs, will not splash away, guarantee Wuxi residual, not will cause the problem of tin sweat(ing) short circuit.The gear tin sleeve of ring structure can
Prevent tin sweat(ing) from splashing without dead angle with 360 degree, high reliablity.
A groove 4 being connected with location hole 2 is equipped at each 2 edge of location hole in 5 back side of pcb board.
The connector of spininess foot 1 is other than being also easy to produce the problem of tin sweat(ing) splashes, due to 1 Numerous of stitch, between stitch 1
Away from just closer, it is non-often result in be formed close two stitch 1 mutually connected tin the problem of；Another is exactly the connector of spininess foot 1
All be it is acicular, belong to tall and thin shape, it is sufficiently oily, welding when, it is not easy to deposit tin, be easy to produce and lack asking for tin
Topic, causes weld strength inadequate.And the design of groove 4, in welding, the low-lying district that groove 4 is formed can store the weldering having more
Tin prevents the scolding tin on the two adjacent stitch 1 for suffering to be closely connected to together, in addition, the setting of groove 4 also increases stitch 1
Soldering tin amount and tin amount is climbed, welding effect is more preferable, increases the weld strength of stitch 1.
1 top of stitch is using circle rolling design is expanded, and 1 top of stitch before is tall and thin, is not easy tining, and upper tin is bad.
And the stitch 1 that the present invention uses, it can guarantee that more tin are attached to above stitch 1.
The annular gear tin sleeve 3 is copper foil sleeve.
The groove 4 is circular groove.
Preferably, circle rolling design is specifically expanded using the shape that drips in the stitch top.
Claims (6)
1. a kind of spininess foot connection component, it is characterised in that: matched including more pin connectors and with more pin connectors
Pcb board, the stitch top of more pin connectors pass through the location hole on pcb board to the pcb board back side, in each needle in the pcb board back side
Foot periphery is provide with an annular gear tin sleeve.
2. a kind of spininess foot connection component according to claim 1, it is characterised in that: in each location hole in the pcb board back side
Edge is equipped with a groove being connected with location hole.
3. a kind of spininess foot connection component according to claim 1, it is characterised in that: the stitch top, which uses, expands circle
Rolling design.
4. a kind of spininess foot connection component according to claim 1, it is characterised in that: the annular gear tin sleeve is copper foil
Sleeve.
5. a kind of spininess foot connection component according to claim 2, it is characterised in that: the groove is circular groove.
6. a kind of spininess foot connection component according to claim 3, it is characterised in that: what the stitch top specifically used
Be drip shape expand circle rolling design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146356.0A CN109301539A (en) | 2018-09-27 | 2018-09-27 | A kind of spininess foot connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146356.0A CN109301539A (en) | 2018-09-27 | 2018-09-27 | A kind of spininess foot connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301539A true CN109301539A (en) | 2019-02-01 |
Family
ID=65164800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811146356.0A Pending CN109301539A (en) | 2018-09-27 | 2018-09-27 | A kind of spininess foot connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301539A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490723A (en) * | 2020-11-18 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Retractable stitch |
| US11658543B2 (en) | 2020-04-07 | 2023-05-23 | Milwaukee Electric Tool Corporation | Impact tool and electric motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202585842U (en) * | 2012-05-22 | 2012-12-05 | 实盈电子(东莞)有限公司 | Video interface connector and circuit board matched with video interface connector |
| CN203503834U (en) * | 2013-09-17 | 2014-03-26 | 通普康电子（昆山）有限公司 | A communication connector and terminals thereof |
| CN104602445A (en) * | 2015-02-06 | 2015-05-06 | 长沙信元电子科技有限公司 | Straight-plug terminal applicable to aluminum-base circuit board |
| CN204885454U (en) * | 2015-08-28 | 2015-12-16 | 武汉钢铁(集团)公司 | Draw -in groove formula foil gage switching terminal |
-
2018
- 2018-09-27 CN CN201811146356.0A patent/CN109301539A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202585842U (en) * | 2012-05-22 | 2012-12-05 | 实盈电子(东莞)有限公司 | Video interface connector and circuit board matched with video interface connector |
| CN203503834U (en) * | 2013-09-17 | 2014-03-26 | 通普康电子（昆山）有限公司 | A communication connector and terminals thereof |
| CN104602445A (en) * | 2015-02-06 | 2015-05-06 | 长沙信元电子科技有限公司 | Straight-plug terminal applicable to aluminum-base circuit board |
| CN204885454U (en) * | 2015-08-28 | 2015-12-16 | 武汉钢铁(集团)公司 | Draw -in groove formula foil gage switching terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11658543B2 (en) | 2020-04-07 | 2023-05-23 | Milwaukee Electric Tool Corporation | Impact tool and electric motor |
| CN112490723A (en) * | 2020-11-18 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Retractable stitch |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |