CN109103635A - A kind of straight wiring connector out of small size - Google Patents
A kind of straight wiring connector out of small size Download PDFInfo
- Publication number
- CN109103635A CN109103635A CN201811013414.2A CN201811013414A CN109103635A CN 109103635 A CN109103635 A CN 109103635A CN 201811013414 A CN201811013414 A CN 201811013414A CN 109103635 A CN109103635 A CN 109103635A
- Authority
- CN
- China
- Prior art keywords
- boss
- external mold
- grafting
- pcb board
- metal clips
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
Abstract
A kind of straight wiring connector out of small size, it includes the pcb board that one end weldering is connected with wire rod, the another side of the pcb board is molded in an internal model, the internal model is injected and molded in the shaping external mold of a grafting again, and the metal clips being plugged and fixed is equipped with above the shaping external mold；The external mold is provided with the front end boss of grafting, and the chamfer of grafting guiding is provided on the front end boss, and four little grooves for playing booster action, boss being made to be not easy buckling deformation are provided with below the boss of front end；Be provided with the elastic slice fixing groove for metal clips grafting above the external mold, and configure there are two with two small square holes match on metal clips bottom surface triangle boss；The features such as it has structure simple, and easy to use, size is small, can satisfy the use limitation of little space in machine box for server, while matching used high speed data transmission line can be made more brilliant, and loss of signal reduces.
Description
Technical field
The present invention relates to the small size high density high speed data transmission line (SlimSAS used on a kind of interchanger
The connector of straight outlet structure design 8i), is widely used in the technical fields such as server, work station, interchanger.
Background technique
Narrow space in the cabinet of existing server, work station and interchanger is currently used in these cabinets
Injection molding type connector volume is big, therefore the use by little space in cabinet is limited, moreover, can also be because of existing connector
Structure it is not reasonable, it is poor to lead to patch effect, is easy to fall off；Matching used high speed data transmission line can be because existing simultaneously
Injection molding type connector and the relatively lossy by signal.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and it is simple to provide a kind of structure, easy to use, ruler
It is very little small, it can satisfy the use limitation of little space in machine box for server, while matching used high speed data transmission line can be made
More brilliant, a kind of small size that loss of signal reduces directly goes out wiring connector.
The object of the present invention is achieved by the following technical solutions, and a kind of straight wiring connector out of small size, it is wrapped
The pcb board that one end weldering is connected with wire rod is included, the another side of the pcb board is molded in an internal model, and described is interior
Mould is injected and molded in the shaping external mold of a grafting again, and the metal elastic being plugged and fixed is equipped with above the shaping external mold
Piece.
As preferred: the external mold is provided with the front end boss of grafting, is provided with grafting on the front end boss and leads
To chamfer, be provided with below the boss of front end play booster action, make boss be not easy four of buckling deformation it is small recessed
Slot；Be provided with the elastic slice fixing groove for metal clips grafting above the external mold, and configure there are two and metal clips
The triangle boss that two small square holes match on bottom surface；When the bottom surface both side of the metal clips is additionally provided with installation metal clips
Play the triangle hangnail of guiding role.
As preferred: the cuboid internal model that injection molding is integrated in the outer membrane, the interior note of the cuboid internal model
The pcb board being molded as one is moulded, and pcb board will not move when the two sides of the pcb board are provided with for positioning, making interior mold forming
Dynamic semicircular indentations.
To first mold forming in the PCB of line be welded in the present invention, then is molded external mold, and finally elastic slice is installed on external mold；
The present invention is a kind of straight outlet method connector of SlimSAS 8i of small size, and using the mode of injection molding, internal model is protected
The pad of shield and fixed PCB, external mold fixation and precise positioning elastic slice；The SlimSAS 4i that it can extend to small size directly goes out
The connector of line mode.
The invention belongs to improvements over the prior art, it has structure simple, and easy to use, size is small, can satisfy clothes
The use limitation of little space in business device cabinet, while matching used high speed data transmission line can be made more brilliant, signal damage
The features such as consumption reduces.
Detailed description of the invention
Fig. 1 is decomposition texture schematic diagram of the invention.
Fig. 2 is cast outer mold structure schematic diagram of the present invention.
Fig. 3 is external mold front end boss side view diagram of the present invention.
Fig. 4 is metal clips structural schematic diagram of the present invention.
Fig. 5 is the structural schematic diagram of pcb board of the present invention.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings: shown in Fig. 1, a kind of small size of the present invention it is straight
Wiring connector out, it includes the pcb board 4 that one end weldering is connected with wire rod 5, and the another side of the pcb board 4 is molded in
In one internal model 2, the internal model 2 is injected and molded in the shaping external mold 1 of a grafting again, and the shaping external mold 1 is pacified above
Equipped with the metal clips 3 being plugged and fixed.
As shown in the figure, the external mold 1 is provided with the front end boss 6 of grafting, is provided with grafting on the front end boss 6
The chamfer 7 of guiding, in front end, the lower section of boss 6, which is provided with, plays booster action, boss is made to be not easy four of buckling deformation
Little groove 8；The top of the external mold 1 is provided with the elastic slice fixing groove 9 for 3 grafting of metal clips, and configure there are two with
The triangle boss 11 that two small square holes 10 match on 3 bottom surface of metal clips；The bottom surface both side of the metal clips 3 is additionally provided with
The triangle hangnail 12 of guiding role is played when metal clips 3 is installed.
The cuboid internal model 2 that injection molding is integrated in outer membrane 1 of the present invention, the interior note of the cuboid internal model 2
The pcb board 4 that is molded as one is moulded, and pcb board 4 is not when the two sides of the pcb board 4 are provided with for positioning, making interior mold forming
The semicircular indentations 13 that can be moved.
Embodiment:
The first sealing wire on PCB, forms internal model, and the semicircular indentations of the two sides PCB are for positioning, and PCB will not when making interior mold forming
It is mobile, at internal model package and fixed PCB and soldering wires, make PCB, wire rod, internal model is integrally formed；Forming internal model
The semi-finished product of PCB ledger line material, reshaping external mold, the semicircular indentations of the same two sides PCB are used to position, and keep semi-finished product outer in molding
It will not be moved when mould；Elastic slice is encased in the fixing groove of external mold again, two on two on external mold triangle boss and elastic slice bottom surface
A small square hole matches, and after being installed in place elastic slice, will not retreat；Respectively there are two triangle hangnails for elastic slice bottom surface both side, are dresses
It play the guiding role when with elastic slice, will not shift when assembling elastic slice, and can be pierced into the plastic cement on the inside of external mold fixing groove, shape
It is fitted close at interference, is fallen back after preventing elastic slice from installing；Chamfer on the boss of external mold front end is inserted into plate end in wire rod finished product
It play the guiding role when female connector, boss fixed and positioning action after being inserted into plate end female connector, ensures male and female herein
Connector contact is good, in addition four grooves below boss herein, can play the role of reinforcing mechanical performance, make this boss not
Easy buckling deformation, to influence reliability.
Claims (3)
1. a kind of small size directly goes out wiring connector, it includes the pcb board (4) that one end weldering is connected with wire rod (5), and feature exists
It is molded in an internal model (2) in the another side of the pcb board (4), the internal model (2) is injected and molded in one again
The shaping external mold (1) of grafting, the shaping external mold (1) are equipped with the metal clips (3) being plugged and fixed above.
2. small size according to claim 1 directly goes out wiring connector, it is characterised in that the external mold (1) is provided with slotting
The front end boss (6) connect is provided with the chamfer (7) of grafting guiding, boss (6) in front end on the front end boss (6)
Lower section be provided with four little grooves (8) played booster action, boss is made to be not easy buckling deformation；The top of the external mold (1)
It is provided with the elastic slice fixing groove (9) for metal clips (3) grafting, and configures that there are two on metal clips (3) bottom surface two
The triangle boss (11) that a small square hole (10) matches；The bottom surface both side of the metal clips (3) is additionally provided with installation metal elastic
The triangle hangnail (12) of guiding role is played when piece (3).
3. small size according to claim 1 or 2 directly goes out wiring connector, it is characterised in that note in the outer membrane (1)
The cuboid internal model (2) that modeling is molded as one, the pcb board (4) that described cuboid internal model (2) the interior injection molding is integrated, and
The semicircular indentations that pcb board (4) will not move when the two sides of the pcb board (4) are provided with for positioning, making interior mold forming
(13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013414.2A CN109103635A (en) | 2018-08-31 | 2018-08-31 | A kind of straight wiring connector out of small size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013414.2A CN109103635A (en) | 2018-08-31 | 2018-08-31 | A kind of straight wiring connector out of small size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109103635A true CN109103635A (en) | 2018-12-28 |
Family
ID=64864635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811013414.2A Pending CN109103635A (en) | 2018-08-31 | 2018-08-31 | A kind of straight wiring connector out of small size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109103635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928508A (en) * | 2021-01-26 | 2021-06-08 | 英飞联(无锡)科技有限公司 | Novel high-performance circuit board connector and processing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204249232U (en) * | 2014-11-07 | 2015-04-08 | 深圳市速联科电子有限公司 | A kind of subminiature connectors outlet structure |
| CN106785613A (en) * | 2017-03-09 | 2017-05-31 | 安费诺电子装配（厦门）有限公司 | A kind of high speed connector combination of compact and its production method of line-end connector |
| CN209088105U (en) * | 2018-08-31 | 2019-07-09 | 浙江兆龙互连科技股份有限公司 | Small size directly goes out wiring connector |
-
2018
- 2018-08-31 CN CN201811013414.2A patent/CN109103635A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204249232U (en) * | 2014-11-07 | 2015-04-08 | 深圳市速联科电子有限公司 | A kind of subminiature connectors outlet structure |
| CN106785613A (en) * | 2017-03-09 | 2017-05-31 | 安费诺电子装配（厦门）有限公司 | A kind of high speed connector combination of compact and its production method of line-end connector |
| CN209088105U (en) * | 2018-08-31 | 2019-07-09 | 浙江兆龙互连科技股份有限公司 | Small size directly goes out wiring connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928508A (en) * | 2021-01-26 | 2021-06-08 | 英飞联(无锡)科技有限公司 | Novel high-performance circuit board connector and processing method thereof |
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