CN204348977U - Pin connector - Google Patents
Pin connector Download PDFInfo
- Publication number
- CN204348977U CN204348977U CN201520035581.2U CN201520035581U CN204348977U CN 204348977 U CN204348977 U CN 204348977U CN 201520035581 U CN201520035581 U CN 201520035581U CN 204348977 U CN204348977 U CN 204348977U
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- CN
- China
- Prior art keywords
- base portion
- extension
- protrudes out
- insulator
- holding board
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pin connector, comprise terminal module, a upper terminal module and an insulating body.Described lower terminal module comprises a lower insulator and some lower terminal.Some lower terminal all have holding board, lower holding board pulls down and stretches out contact site, and each lower holding board is transversely arranged be shaped in lower insulator, and each lower contact site protrudes out the lower surface of lower insulator respectively; Described upper terminal module is located at above lower terminal module, comprises a upper insulator and some upper terminals; Some upper terminals all have holding board on, upwards contact site on stretched on upper holding board, and each upper holding board is transversely arranged be shaped in upper insulator, and each upper contact site protrudes out the upper surface of upper insulator respectively; Described insulating body is shaped in outside lower terminal module and upper terminal module.The utility model pin connector positive and negative can insert use, and easy to assembly, structure is strong, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of pin connector.
Background technology
In order to the connector of unified distinct device is to improve the versatility of connector, USB (Universal Serial Bus, USB) connector is the most general connecting interface of current calculator, USB connector is that support can the external bus of plug and play, USB connector can be used to connect multiple peripheral unit, comprises loudspeaker, phone, joystick, printer, scanner and camera etc.Along with popularizing of USB connector, current USB connector has been widely used in charging and field of data transmission.
Along with the development of electronics industry, the shortcoming that existing USB2.0 pin connector need divide positive and negative could insert use displays gradually.Realize positive and negative to make USB plug connector and can insert use, common way is on USB plug connector, increase by one group of corresponding conducting terminal.Such way can produce series of problems, and the intensity as pin connector is poor, repeatedly easily damages after grafting, the insulating body of conducting terminal and pin connector and dock shaping between hyoplastron and assemble inconvenience, and manufacturing cost is high.
Utility model content
The purpose of this utility model be the defect that exists for prior art and not enough provide a kind of positive and negative can insert uses, easy to assembly, structure by force, the pin connector of low cost of manufacture.
To achieve these goals, the utility model provides a kind of pin connector, is installed on a circuit board, and comprise terminal module, a upper terminal module and an insulating body, described lower terminal module comprises a lower insulator and some lower terminal further; Some lower terminal all have holding board, lower holding board pulls down and stretches out the lower contact site that convexedly stretches in lower holding board lower surface, each lower holding board is transversely arranged be shaped in lower insulator, each lower contact site protrudes out the lower surface of lower insulator respectively, and the rear end of each lower holding board all protrudes out the rear surface of lower insulator; Described upper terminal module and lower terminal module symmetrically and be located at above lower terminal module, comprise a upper insulator and some upper terminals further; Some upper terminals all have holding board on, the upwards stretched one upper contact site convexedly stretching in holding board upper surface on upper holding board, each upper holding board is transversely arranged be shaped in upper insulator, each upper contact site protrudes out the upper surface of upper insulator respectively, and the rear end of each upper holding board all protrudes out the rear surface of upper insulator; Described insulating body is shaped in outside lower terminal module and upper terminal module, and each lower contact site protrudes out the lower surface of insulating body respectively, and each upper contact site protrudes out the upper surface of insulating body respectively.
As further improvement, described lower insulator has base portion, the top of described lower base front surface protrudes out forward a lower extension, the top of described lower extension front surface protrudes out forward docking section, and described lower base portion, lower extension are mutually concordant horizontal plane with the upper surface of lower docking section; Described upper insulator has base portion on, the bottom of upper base front surface protrudes out forward extension on, the bottom of upper extension front surface protrudes out forward docking section on, and described upper base portion, upper extension are mutually concordant horizontal plane with the lower surface of upper docking section; The lower surface of the upper surface of described lower base portion, lower extension and lower docking section and upper base portion, upper extension and upper docking section is bonded to each other.
As further improvement, described each lower holding board is all fixedly arranged in lower base portion, lower extension and lower docking section, and each lower contact site protrudes out the lower surface of lower docking section respectively; Described each upper holding board is all fixedly arranged in base portion, upper extension and upper docking section, and each upper contact site protrudes out the upper surface of docking section respectively; Described insulating body comprises the base portion that is track type, the centre of base front surface protrudes out forward a docking hyoplastron, a fixing groove is offered forward at the middle part of base portion rear surface, the antetheca of described fixing groove is offered forward one and is extended to the spliced eye docked in hyoplastron, the lower surface of described docking hyoplastron is upwards offered some in transversely arranged and the first perforate is communicated with butt hole, each first tapping of upper surface correspondence of described docking hyoplastron respectively under offer second perforate be communicated with butt hole; The base portion of described insulating body is shaped in the periphery of extension and lower extension, described docking hyoplastron is shaped in the periphery of docking section and lower docking section, described upper extension and lower extension are all contained in fixing groove, described upper docking section and lower docking section are all contained in spliced eye, described lower contact site to be contained in the first perforate and to protrude out the lower surface of docking hyoplastron downwards, and described upper contact site to be contained in the second perforate and the convex upper surface stretching out docking hyoplastron.
As further improvement, about the one lower short slot run through is offered forward at the middle part of described lower base portion rear surface, and about the one upper short slot run through is offered forward at the middle part of described upper base portion rear surface, described lower short slot and upper short slot corresponding matching; The end edge of described lower holding board extends back weld part, and described lower weld part all protrudes out the antetheca of lower short slot; The end edge of described upper holding board extends back weld part on, and described upper weld part all protrudes out the antetheca of short slot.
As further improvement, the both sides of described lower base portion upper surface offer guide channel all downwards in the side abutting lower short slot; The both sides of described upper base portion lower surface offer guide channel on all downwards in the side abutting upper short slot, on described twice guide channels and two guide channel respectively corresponding matching form two guide channels; The upper surface of described lower weld part is concordant with the diapire of lower short slot, and the lower surface of described upper weld part is concordant with the roof of upper short slot; Described circuit board is inserted in guide channel, and the lower surface of circuit board and the upper surface of lower weld part are fitted, and the upper surface of circuit board and the lower surface of upper weld part are fitted.
As further improvement, described lower terminal module also comprises twice reinforced sheets be shaped in lower insulator, described twice reinforced sheets all have an elongated infrabasal plate, the lower ora terminalis at two infrabasal plate rear portions is all connected with one and relatively bends the lower fixing pin extended, under the rear portion of two infrabasal plates and relative being respectively immobilizated in of lower fixing pin in base portion and lower extension, the front end of two infrabasal plates protrudes out the front surface of lower extension, and the relative two sides of two infrabasal plate front ends are attached at the left and right sides of lower docking section respectively; Wherein said upper terminal module also comprises and is shaped in reinforced sheet on two in lower insulator, on described two, reinforced sheet all has an elongated upper substrate, the upper edge at two upper substrate rear portions is all connected with one and relatively bends the upper fixing pin extended, the rear portion of two upper substrates and upper fixing pin are relative to be respectively immobilizated in base portion and upper extension, the front end of two upper substrates protrudes out the front surface of extension, and the relative two sides of two upper substrate front ends are attached at the left and right sides of docking section respectively.
As further improvement, the relative two sides of described two infrabasal plate rear ends are concordant with the sidewall of twice guide channels respectively; The relative two sides of described two upper substrate rear ends are concordant with the sidewall of guide channel on two respectively.
As mentioned above, the utility model pin connector is transversely arranged be shaped in lower insulator by each lower holding board, each lower contact site protrudes out the lower surface of lower insulator respectively, each upper holding board is transversely arranged be shaped in upper insulator, each upper contact site protrudes out the upper surface of upper insulator respectively, then lower terminal module is located in upper terminal module, finally be shaped in by insulating body outside lower terminal module and upper terminal module, this pin connector positive and negative can insert that use, easy to assembly, structure are strong, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of embodiment of the utility model pin connector.
Fig. 2 is the stereogram of another angle of pin connector shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of pin connector shown in Fig. 1.
Fig. 4 is the stereogram of the insulating body of the utility model pin connector.
Fig. 5 is the stereogram of the lower terminal module of the utility model pin connector.
Fig. 6 is the stereogram that the upper terminal module of the utility model pin connector is located in lower terminal module.
In figure, each description of reference numerals is as follows.
Pin connector 100 lower terminal module 10
Lower insulator 11 times base portions 111
Lower short slot 112 lower extension 113
114 times, lower docking section guide channel 115
Lower terminal 12 times holding boards 121
Lower contact site 122 times weld parts 123
Lower reinforced sheet 13 infrabasal plate 131
Lower fixing pin 132 upper terminal module 20
Base portion 211 on upper insulator 21
Extension 213 on upper short slot 212
Guide channel 215 on upper docking section 214
Holding board 221 on upper terminal 22
Weld part 223 on upper contact site 222
Upper reinforced sheet 23 upper substrate 231
Upper fixing pin 232 insulating body 30
Base portion 31 docks hyoplastron 32
Fixing groove 33 spliced eye 34
First perforate 35 second perforate 36
Guide channel 40.
Embodiment
For describing technology contents of the present utility model, structural feature, the object realized and effect in detail, accompanying drawing is coordinated to be described in detail below in conjunction with specific embodiment.
Refer to Fig. 1 and Fig. 3, the utility model pin connector 100 is installed in a circuit board (not shown), comprises terminal module 10, upper terminal module 20 and an insulating body 30.
Refer to Fig. 3, described lower terminal module 10 comprises a lower insulator 11, some lower terminal 12 and twice reinforced sheets 13.Described lower insulator 11 has the lower base portion 111 of a rectangular shape, about the one lower short slot 112 run through is offered forward at the middle part of lower base portion 111 rear surface, the top of lower base portion 111 front surface protrudes out forward a lower extension 113, the top of lower extension 113 front surface protrudes out forward docking section 114, and lower base portion 111, lower extension 113 are mutually concordant horizontal plane with the end face of lower docking section 114.The both sides of lower base portion 111 upper surface offer guide channel 115 all downwards in the side abutting lower short slot 112.
Described each lower terminal 12 is shaping with stretching mode, all has holding board 121, and lower holding board 121 pulls down and stretches out the lower contact site 122 that convexedly stretches in lower holding board 121 lower surface, the end edge of lower holding board 121 extends back weld part 123.
The lower ora terminalis that described twice reinforced sheets 13 all have elongated infrabasal plate 131, two infrabasal plate 131 rear portion is connected with the lower fixing pin 132 that extends of bending relatively.
Described upper terminal module 20 is symmetrical with lower terminal module 10, and upper terminal module 20 comprises reinforced sheet 23 on a upper insulator 21, some upper conducting terminals 22 and two.Described upper insulator 21 has the upper base portion 211 of a rectangular shape, about the one upper short slot 212 run through is offered forward at the middle part of upper base portion 211 rear surface, the bottom of upper base portion 211 front surface protrudes out forward extension 213 on, and the bottom of upper extension 213 front surface protrudes out forward docking section 214 on.The both sides of upper base portion 211 upper surface offer guide channel 215 on all downwards in the side abutting upper short slot 212.
Described each upper terminal 22 is shaping with stretching mode, all has holding board 221 on, and the upwards stretched one upper contact site 222 convexedly stretching in holding board upper surface on upper holding board 221,221 end edges of upper holding board extend back weld part 223 on.
The upper edge that on described two, reinforced sheet 23 all has elongated upper substrate 231, two upper substrate 231 rear portion is connected with the upper fixing pin 232 that extends of bending relatively.
Refer to Fig. 3 and Fig. 4, described insulating body 30 comprises the base portion 31 of a track type, the centre of base portion 31 front surface protrudes out forward a docking hyoplastron 32, a fixing groove 33 is offered forward at the middle part of base portion 31 rear surface, the antetheca of described fixing groove 33 is offered forward one and is extended to the spliced eye 34 docked in hyoplastron 32, the lower surface of described docking hyoplastron 32 is upwards offered some in transversely arranged and the first perforate 35 be communicated with butt hole 34, corresponding each first perforate 35 place of upper surface of described docking hyoplastron 32 offers second perforate 36 be communicated with butt hole 34 respectively downwards.
Refer to Fig. 1 to Fig. 6, when the utility model pin connector 100 is assembled, each lower holding board 121 and twice reinforced sheets 13 are shaped in lower insulator 11 in transversely arranged, and the rear end of each lower holding board 121 all protrudes out the rear surface of lower insulator 11.Particularly, each lower holding board 121 is all fixedly arranged on lower base portion 131, in lower extension 113 and lower docking section 114, each lower contact site 122 protrudes out the lower surface of the lower docking section 114 of lower insulator 11 respectively, each lower weld part 123 all protrudes out the antetheca of lower short slot 112, the upper surface of each lower weld part 123 is concordant with the diapire of lower short slot 112, under the rear portion of two infrabasal plates 131 and relative being respectively immobilizated in of lower fixing pin 132 in base portion 111 and lower extension 113, the front end of two infrabasal plates 131 protrudes out the front surface of lower extension 113, the relative two sides of two infrabasal plate 131 front ends are attached at the left and right sides of lower docking section 113 respectively, the relative two sides of two infrabasal plate 131 rear ends are concordant with the two side of twice guide channels 115 respectively.
On each upper holding board 221 and two, reinforced sheet 23 is shaped in upper insulator 21 in transversely arranged, and the rear end of each upper holding board 221 protrudes out the rear surface of upper insulator 21.Particularly, each upper holding board 221 is all fixedly arranged on base portion 211, in upper extension 213 and upper docking section 214, each upper contact site 222 protrudes out the upper surface of the upper docking section 214 of upper insulator 21 respectively, each upper weld part 223 all protrudes out the antetheca of short slot 212, the lower surface of each upper weld part 223 is concordant with the roof of upper short slot 212, on two, the rear portion of the upper substrate 231 of reinforced sheet 23 and upper fixing pin 232 are relative is respectively immobilizated in base portion 211 and upper extension 213, the front end of two upper substrates 231 protrudes out the front surface of extension 213, the relative two sides of two upper substrate 231 front ends are attached at the left and right sides of docking section 214, the relative two sides of two upper substrate 231 rear ends are concordant with the sidewall of guide channel on two 215 respectively.
Lower terminal module 10 is located at above upper terminal module 20.Particularly, the lower surface of the upper surface of described lower base portion 111, lower extension 113 and lower docking section 114 and upper base portion 211, upper extension 213 and upper docking section 214 is bonded to each other, lower short slot 112 and upper short slot 212 corresponding matching, on twice guide channels 115 and two guide channel 215 respectively corresponding matching form two guide channels 40.
Insulating body 30 is shaped in outside lower terminal module 10 and upper terminal module 20.Particularly, the base portion 31 of insulating body 30 is shaped in the periphery of extension 213 and lower extension 113, docking hyoplastron 32 is shaped in docking section 214, lower docking section 114, the periphery of two infrabasal plate 131 front ends and two upper substrate 231 front ends, upper extension 213 and lower extension 113 are all contained in fixing groove 33, upper docking section 214 and lower docking section 114 are all contained in spliced eye 34, lower contact site 122 to be contained in the first perforate 35 and to protrude out the lower surface of docking hyoplastron 32 downwards, upper contact site 222 to be contained in the second perforate 34 and the convex upper surface stretching out docking hyoplastron 32.Described circuit board is inserted in guide channel 40, and the lower surface of circuit board and the upper surface of lower weld part 123 are fitted, and the upper surface of circuit board and the lower surface of upper weld part 223 are fitted.
As mentioned above, the utility model pin connector 100 is shaped in lower insulator 11 by each lower holding board 121 and twice reinforced sheets 13 in transversely arranged, each lower contact site 122 protrudes out the lower surface of lower insulator 11 respectively, on each upper holding board 221 and two, reinforced sheet 23 is shaped in upper insulator 21 in transversely arranged, each upper contact site 222 protrudes out the upper surface of upper insulator 21 respectively, then lower terminal module 10 is located in upper terminal module 20, finally insulating body 30 is shaped in outside lower terminal module 10 and upper terminal module 20, this pin connector 100 positive and negative can insert use, easy to assembly, structure is strong, low cost of manufacture.
Claims (7)
1. a pin connector, is installed on a circuit board, it is characterized in that: comprise terminal module, a upper terminal module and an insulating body, described lower terminal module comprises a lower insulator and some lower terminal further; Some lower terminal all have holding board, lower holding board pulls down and stretches out the lower contact site that convexedly stretches in lower holding board lower surface, each lower holding board is transversely arranged be shaped in lower insulator, each lower contact site protrudes out the lower surface of lower insulator respectively, and the rear end of each lower holding board all protrudes out the rear surface of lower insulator; Described upper terminal module and lower terminal module symmetrically and be located at above lower terminal module, comprise a upper insulator and some upper terminals further; Some upper terminals all have holding board on, the upwards stretched one upper contact site convexedly stretching in holding board upper surface on upper holding board, each upper holding board is transversely arranged be shaped in upper insulator, each upper contact site protrudes out the upper surface of upper insulator respectively, and the rear end of each upper holding board all protrudes out the rear surface of upper insulator; Described insulating body is shaped in outside lower terminal module and upper terminal module, and each lower contact site protrudes out the lower surface of insulating body respectively, and each upper contact site protrudes out the upper surface of insulating body respectively.
2. pin connector as claimed in claim 1, it is characterized in that: described lower insulator has base portion, the top of described lower base front surface protrudes out forward a lower extension, the top of described lower extension front surface protrudes out forward docking section, and described lower base portion, lower extension are mutually concordant horizontal plane with the upper surface of lower docking section; Described upper insulator has base portion on, the bottom of upper base front surface protrudes out forward extension on, the bottom of upper extension front surface protrudes out forward docking section on, and described upper base portion, upper extension are mutually concordant horizontal plane with the lower surface of upper docking section; The lower surface of the upper surface of described lower base portion, lower extension and lower docking section and upper base portion, upper extension and upper docking section is bonded to each other.
3. pin connector as claimed in claim 2, is characterized in that: described each lower holding board is all fixedly arranged in lower base portion, lower extension and lower docking section, and each lower contact site protrudes out the lower surface of lower docking section respectively; Described each upper holding board is all fixedly arranged in base portion, upper extension and upper docking section, and each upper contact site protrudes out the upper surface of docking section respectively; Described insulating body comprises the base portion that is track type, the centre of base front surface protrudes out forward a docking hyoplastron, a fixing groove is offered forward at the middle part of base portion rear surface, the antetheca of described fixing groove is offered forward one and is extended to the spliced eye docked in hyoplastron, the lower surface of described docking hyoplastron is upwards offered some in transversely arranged and the first perforate is communicated with butt hole, each first tapping of upper surface correspondence of described docking hyoplastron respectively under offer second perforate be communicated with butt hole; The base portion of described insulating body is shaped in the periphery of extension and lower extension, described docking hyoplastron is shaped in the periphery of docking section and lower docking section, described upper extension and lower extension are all contained in fixing groove, described upper docking section and lower docking section are all contained in spliced eye, described lower contact site to be contained in the first perforate and to protrude out the lower surface of docking hyoplastron downwards, and described upper contact site to be contained in the second perforate and the convex upper surface stretching out docking hyoplastron.
4. pin connector as claimed in claim 3, it is characterized in that: about the one lower short slot run through is offered forward at the middle part of described lower base portion rear surface, about the one upper short slot run through is offered forward at the middle part of described upper base portion rear surface, described lower short slot and upper short slot corresponding matching; The end edge of described lower holding board extends back weld part, and described lower weld part all protrudes out the antetheca of lower short slot; The end edge of described upper holding board extends back weld part on, and described upper weld part all protrudes out the antetheca of short slot.
5. pin connector as claimed in claim 4, is characterized in that: the both sides of described lower base portion upper surface offer guide channel all downwards in the side abutting lower short slot; The both sides of described upper base portion lower surface offer guide channel on all downwards in the side abutting upper short slot, on described twice guide channels and two guide channel respectively corresponding matching form two guide channels; The upper surface of described lower weld part is concordant with the diapire of lower short slot, and the lower surface of described upper weld part is concordant with the roof of upper short slot; Described circuit board is inserted in guide channel, and the lower surface of circuit board and the upper surface of lower weld part are fitted, and the upper surface of circuit board and the lower surface of upper weld part are fitted.
6. pin connector as claimed in claim 5, it is characterized in that: described lower terminal module also comprises twice reinforced sheets be shaped in lower insulator, described twice reinforced sheets all have an elongated infrabasal plate, the lower ora terminalis at two infrabasal plate rear portions is all connected with one and relatively bends the lower fixing pin extended, under the rear portion of two infrabasal plates and relative being respectively immobilizated in of lower fixing pin in base portion and lower extension, the front end of two infrabasal plates protrudes out the front surface of lower extension, and the relative two sides of two infrabasal plate front ends are attached at the left and right sides of lower docking section respectively; Wherein said upper terminal module also comprises and is shaped in reinforced sheet on two in lower insulator, on described two, reinforced sheet all has an elongated upper substrate, the upper edge at two upper substrate rear portions is all connected with one and relatively bends the upper fixing pin extended, the rear portion of two upper substrates and upper fixing pin are relative to be respectively immobilizated in base portion and upper extension, the front end of two upper substrates protrudes out the front surface of extension, and the relative two sides of two upper substrate front ends are attached at the left and right sides of docking section respectively.
7. pin connector as claimed in claim 6, is characterized in that: the relative two sides of described two infrabasal plate rear ends are concordant with the sidewall of twice guide channels respectively; The relative two sides of described two upper substrate rear ends are concordant with the sidewall of guide channel on two respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035581.2U CN204348977U (en) | 2015-01-19 | 2015-01-19 | Pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035581.2U CN204348977U (en) | 2015-01-19 | 2015-01-19 | Pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348977U true CN204348977U (en) | 2015-05-20 |
Family
ID=53232225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035581.2U Expired - Fee Related CN204348977U (en) | 2015-01-19 | 2015-01-19 | Pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103632A (en) * | 2017-06-21 | 2018-12-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
-
2015
- 2015-01-19 CN CN201520035581.2U patent/CN204348977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103632A (en) * | 2017-06-21 | 2018-12-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN109103632B (en) * | 2017-06-21 | 2021-06-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20190119 |