CN205724158U - Pin connector - Google Patents

Pin connector Download PDF

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Publication number
CN205724158U
CN205724158U CN201620211571.4U CN201620211571U CN205724158U CN 205724158 U CN205724158 U CN 205724158U CN 201620211571 U CN201620211571 U CN 201620211571U CN 205724158 U CN205724158 U CN 205724158U
Authority
CN
China
Prior art keywords
terminal
insulating body
pin connector
row
power supply
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
Application number
CN201620211571.4U
Other languages
Chinese (zh)
Inventor
李永全
赵树强
许晓晖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amphenol Tianjin Electronics Co Ltd
Original Assignee
Amphenol Tianjin Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amphenol Tianjin Electronics Co Ltd filed Critical Amphenol Tianjin Electronics Co Ltd
Priority to CN201620211571.4U priority Critical patent/CN205724158U/en
Application granted granted Critical
Publication of CN205724158U publication Critical patent/CN205724158U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pin connector, comprising: plug metal housing, insulating body, upper terminal module and lower terminal module, described upper terminal module includes insulating body and row's upper terminal, described lower terminal module includes lower insulating body and row's lower terminal, wherein said upper insulating body has some upper through holes vertically run through, described lower insulating body is provided with some lower through-holes vertically run through, and arranges glue in described upper through hole and lower through-hole.On upper terminal module and lower terminal module, it is provided with through hole and lower through-hole in this utility model pin connector, by arranging glue in upper through hole and lower through-hole, thus adjacent power supply terminal and ground terminal in upper and lower end submodule group in stab contact adapter, after avoiding pin connector water inlet, it is short-circuited between adjacent power terminal Vbus and ground terminal GND so that pin connector has good water-proof function.

Description

Pin connector
Technical field
This utility model relates to a kind of pin connector, particularly relates to the pin connector that a kind of energy is waterproof.
Background technology
USB 3.0 promotes team (USB 3.0Promoters) and discloses USB 3.1Specification (specifications) June 23 in 2013, which defines the terminal arrangement schematic diagram of USB Type-C pin connector and socket connector.The bright spot of USB Type-C pin connector and socket connector is more slim design, supports the two-sided insertion of USB interface, and formally solving the global problem of " the eternal inaccurate plug of USB ", positive and negative is at will inserted.
The prior art relevant to this utility model refer to Chinese utility model patent the CN204179388Uth disclosed in 25 days February in 2015, it discloses a kind of USB Type-C pin connector, including the upper terminal module fitted together up and down and lower terminal module, upper terminal module be provided with vertically extending hole, such design can not realize water-proof function.
Therefore, it is necessary to design a kind of USB Type-C pin connector with water-proof function in fact.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of pin connector with water-proof function.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of pin connector, comprising: plug metal housing, insulating body, upper terminal module, lower terminal module, described upper terminal module and lower terminal module are contained in described insulating body, described upper terminal module includes insulating body and row's upper terminal, described lower terminal module includes lower insulating body and row's lower terminal, adjacent power supply terminal and ground terminal is included in described row's upper terminal, also adjacent power supply terminal and ground terminal is included in described row's lower terminal, described upper insulating body has some upper through holes vertically run through, described lower insulating body is provided with some lower through-holes vertically run through, in described upper through hole and lower through-hole, glue is set, described row's upper terminal isolated by described glue, adjacent power supply terminal and ground terminal in described row's lower terminal.
Compared with prior art, this utility model has the beneficial effect that: be provided with through hole and lower through-hole on upper terminal module and lower terminal module in this utility model pin connector, by arranging glue in upper through hole and lower through-hole, thus adjacent power supply terminal and ground terminal in upper and lower end submodule group in stab contact adapter, after avoiding pin connector water inlet, it is short-circuited between adjacent power terminal Vbus and ground terminal GND so that pin connector has good water-proof function.
This utility model further improves as follows:
Further, the bottom surface of described upper insulating body is provided with some downwardly projecting convex platforms, and described upper through hole runs through convex platform.
Further, the end face of described lower insulating body is provided with some to the lower convex platform protruded up and down, and described lower through-hole runs through lower convex platform.
Further, described upper terminal is provided with the upper end sub-aperture vertically running through upper terminal, and described upper through hole vertically runs through upper end sub-aperture.
Further, described lower terminal is provided with the lower end sub-aperture vertically running through lower terminal, and described lower through-hole vertically runs through lower end sub-aperture.
Further, described upper terminal includes extending beyond forward the upper docking section of insulating body and extending backward more than the upper weld part of insulating body.
Further, described lower terminal includes extending beyond forward the lower docking section of lower insulating body and extending backward more than the lower weld part of lower insulating body.
Further, the number of described row's upper terminal and row's lower terminal is equal, described row's upper terminal and row's lower terminal are arranged the most in transverse direction, described row's upper terminal includes two ground terminals and three power supply terminals between two ground terminals, and described row's lower terminal includes three power supply terminals between two ground terminals and two ground terminals.
Further, described row's upper terminal includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal, power supply terminal, power supply terminal, inspection terminal, signal terminal, signal terminal, auxiliary terminal, power supply terminal and ground terminal.
Further, described row's lower terminal includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal, power supply terminal, auxiliary terminal, signal terminal, signal terminal, inspection terminal, power supply terminal, power supply terminal and ground terminal.
Accompanying drawing explanation
Fig. 1 is the front perspective view meeting pin connector of the present utility model.
Fig. 2 is the rear perspective view of pin connector as shown in Figure 1.
Fig. 3 is the forward sight three-dimensional exploded view of pin connector as shown in Figure 1.
Fig. 4 is the rear perspective exploded view of pin connector as shown in Figure 2.
Fig. 5 is the further three-dimensional exploded view of forward sight of pin connector as shown in Figure 3.
Fig. 6 is the further three-dimensional exploded view of backsight of pin connector as shown in Figure 4.
Fig. 7 is the forward sight three-dimensional exploded view of plug module as shown in Figure 5.
Fig. 8 is the rear perspective exploded view of plug module as shown in Figure 7.
Fig. 9 is the further three-dimensional exploded view of forward sight of plug module as shown in Figure 7.
Figure 10 is the further three-dimensional exploded view of backsight of plug module as shown in Figure 9.
Figure 11 is above to arrange terminal and the axonometric chart of lower row's terminal as shown in Figure 1.
Figure 12 is the terminal arrangement schematic diagram of pin connector as shown in Figure 1.
Figure 13 is the further three-dimensional exploded view of forward sight of pin connector as shown in Figure 7.
Figure 14 is the further three-dimensional exploded view of backsight of pin connector as shown in Figure 8.
Figure 15 is the further three-dimensional exploded view of forward sight of pin connector as shown in figure 13.
Figure 16 is the further three-dimensional exploded view of backsight of pin connector as shown in figure 14.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Fig. 1 to Figure 16, this utility model embodiment provides a kind of pin connector 200, it is for docking with socket connector, and described pin connector 200 can be inserted into socket connector along 0 degree of angle and 180 degree of angle both directions, i.e. pin connector 200 positive and negative can be inserted into socket connector.Pin connector 200 is USB Type-C pin connector.
As Fig. 1 is to shown in 10, and pin connector 200 includes: pin connector 200 includes: plug module 320, top metal-back 281, substrate shell 282, cable 285, upper shielding plate 286, lower shielding plate 287 and insulation shell 290.Plug module 320 farther includes insulating body 201, metal lock catch 220, upper terminal module 230, lower terminal module 240, interior circuit board 250, upper grounded metal sheet 260, lower grounded metal sheet 270, plug metal housing 280.
As Fig. 7 is to shown in 10, and insulating body 201 includes roof 202, diapire 203, two side 204, runs through forward the slot 205 of its front end face, rearwardly through the mounting groove 206 of end face thereafter and the partition wall between slot 205 and mounting groove 206.Described partition wall is provided with some for through slot 205 and the through hole of mounting groove 206, and described slot 205 is available for the hyoplastron of socket connector 100 and inserts along positive and negative both direction.Roof 202 is provided with the most through upper mounting groove 207 to slot 205, and diapire 203 is provided with the most through lower mounting groove 208 to slot.The centre of sidewall 204 is provided with the support slot 209 extended from back to front.The rear end of roof 202 is additionally provided with upper clamp button hole 210 protruding upward, and the rear end of diapire 203 is provided with downwardly projecting lower clamp button hole 211.
If Fig. 7 is to shown in 10, metal lock catch 220 in the vertical direction is between upper terminal module 230 and lower terminal module 240, and metal lock catch 220 has pars intermedia 221, extend back two legs 222 being respectively connecting to interior circuit board 250 and two the buckle arms 223 respectively forwardly extended from pars intermedia 221 both sides from pars intermedia 221.Buckle arm 223 is inserted in support slot 209, and the front end triangle stuck point 224 of buckle arm 223 extends into slot 205.Two legs 222 are respectively welded the end face with interior circuit board 250 and bottom surface.
As Fig. 9 is to shown in 10, and upper terminal module 230 includes upper insulating body 231 and the row's upper terminal 232 combined by burying forming (insert molding) mode.Specifically, described upper terminal 232 includes extending beyond forward insulating body 231 the upper docking section 233 extended into slot, extends backward more than the upper weld part 234 of upper insulating body 231 and the upper connecting portion 235 between upper docking section 233 and upper weld part 234.Upper docking section 231 extends slot 205 front end area, and upper weld part 234 is welded in the end face of interior circuit board 250.Upper insulating body 231 has the upper projection (sign) being fixedly installed to upper clamp button hole 210, and so, upper insulating body 231 is assembled on insulating body 201.The upper protruding block 238 coordinated with plug metal housing 280 it is additionally provided with on upper insulating body 231.
As Fig. 9 is to shown in 10, and lower terminal module 240 is included the lower insulating body 241 combined by burying forming (insert molding) mode and inserts row's lower terminal 242.Specifically, described lower terminal 242 includes extending beyond forward lower insulating body 241 the lower docking section 243 extended into slot, extends backward more than the lower weld part 244 of lower insulating body 241 and the lower connecting portion 245 between lower docking section 243 and lower welding 244.Lower docking section 243 extends slot 205 front end area, and lower weld part 244 is welded in the bottom surface of interior circuit board 250.Lower insulating body 241 has the lower upper projection (sign) being fixedly installed to lower clamp button hole 211, and so, upper insulating body 231 is assembled on insulating body 201.The lower protruding block 248 coordinated with plug metal housing 280 it is additionally provided with on lower insulating body 241.Plug metal housing 280 is provided with the upper interference hole 281 and lower interference hole 282 being clasped with upper protruding block 238 and lower protruding block 248.
As shown in figure 12, the number of one row's upper terminal 232 and row's lower terminal 242 is equal, described row's upper terminal 232 and row's lower terminal 242 are arranged the most in transverse direction, described row's upper terminal 232 includes two ground terminal GND and three power supply terminal Vbus between two ground terminal GND, and described row's lower terminal 242 includes three power supply terminal Vbus between two ground terminal GND and two ground terminal GND.
Described row's upper terminal 232 includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal GND, power supply terminal Vbus, power supply terminal Vbus, inspection terminal CC1, signal terminal D+, signal terminal D-, auxiliary terminal SBU1, power supply terminal Vbus and ground terminal GND.Described row's lower terminal 242 includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal GND, power supply terminal Vbus, auxiliary terminal SBU2, signal terminal D-, signal terminal D+, inspection terminal CC2, power supply terminal Vbus, power supply terminal Vbus and ground terminal GND.I.e., upper in standard USB Type-C pin connector row terminal A2, A10, A11 are set to sky pin by this utility model, and be that the TX-transmitting USB 3.1 high speed signal changes power supply terminal Vbus into originally by upper row terminal A3, so that upper row's terminal becomes 3 power supply terminal Vbus from two power supply terminal Vbus, and then make plug connection 100 can transmit the big electric current of 5A, to charge to mancarried device, such as, power to notebook, panel computer high-power portable device.
As is illustrated by figs. 11 and 12, described power supply terminal Vbus, the thickness of ground terminal GND in the vertical direction are 0.25mm;Width in the side in the horizontal of the upper docking section 233 of described power end Vbus and lower docking section 243 is 0.3mm, and upper weld part 234 and lower weld part 244 width in a lateral direction of described power supply terminal Vbus are 0.5mm.Described upper connecting portion 235 and lower connecting portion 245 have the those widened sections 239,249 that width in transverse direction is 0.97mm.Power supply terminal Vbus, ground terminal GND thickness are adjusted to 0.25mm by this utility model, and the part width of power supply terminal (Vbus) is adjusted to 0.97mm, Leg portion width adjustment is 0.50mm, power supply terminal Vbus, the upper docking section 233 of ground terminal GND, lower docking section 243 width adjustment are 0.30mm, increase the sectional area of terminal, reduce impedance, it is achieved the function of logical big electric current.
As shown in Figure 9 and Figure 10, upper grounded metal sheet 260 has the shell fragment 261 extended forward for contacting with the metal shell 101 of socket connector 100, and described shell fragment 261 is in the horizontal between two power supply terminal Vbus.Described shell fragment 261 is two.Described upper grounded metal sheet 260 includes horizontal body 262 and the installation foot 263 downwardly extended from horizontal body 262, and described insulating body 201 is provided with and inserts, for installation foot 263, the installing hole installed.Described upper grounded metal sheet 260 is additionally provided with the upper ledge mouth 264 vertically run through, and described shell fragment 261 is positioned at the front end of upper ledge mouth 264, and described upper grounded metal sheet 260 is additionally provided with three the overhanging sheets 265 extended back.
As shown in Figure 9 and Figure 10, lower grounded metal sheet 270 is symmetrical arranged with upper metal earthing sheet.Lower grounded metal sheet 270 has the shell fragment 271 extended forward for contacting with the metal shell 101 of socket connector 100, and described shell fragment 271 is in the horizontal between two power supply terminal Vbus.Described shell fragment 271 is two.Described lower grounded metal sheet 270 includes horizontal body 272 and from the upwardly extending installation foot of horizontal body 272 273, and described insulating body 201 is provided with and inserts, for installation foot 273, the installing hole installed.Described lower grounded metal sheet 270 is additionally provided with the lower frame mouth 274 vertically run through, and described shell fragment 271 is positioned at the front end of lower frame mouth 274, and described upper grounded metal sheet 270 is additionally provided with three the overhanging sheets 275 extended back.The shell fragment 261,271 that on this utility model, grounded metal sheet 260 contacts with socket connector 100 with lower grounded metal sheet 270 front end changes the two panels of contact in the middle of only into, reduces the risk of grounded metal sheet and Vbus short circuit.Three overhanging sheets 265,275 are connected with plug metal housing 280, it is achieved grounding function.
If Fig. 1 is to shown in 10, plug metal housing 280 is assembled in the outside of insulating body 201, rear end and the interior circuit board 250 of plug metal housing 280 are coated with within it by top metal-back 281 and the cooperation of substrate shell 282 in the vertical direction, and cable 285 advances through the rear end of top metal-back 281 and substrate shell 280 and is connected on interior circuit board 250.Insulation shell 290 Overmolded (Over molding) is on top metal-back 281, substrate shell 282 and cable 285.
On cover 286 and lower shielding plate 287 be respectively overlay in upper ledge mouth 264 and lower frame mouth 274.
If Figure 13 is to shown in 16, upper insulating body 231 has some upper through holes 410 vertically run through, described lower insulating body 241 is provided with some lower through-holes 510 vertically run through, glue (not shown) is set in described upper through hole 410 and lower through-hole 510, upper and lower end submodule group 230 isolated in the horizontal direction by described glue, power supply terminal adjacent in 240 and ground terminal, it is to avoid the two short circuit.The bottom surface of described upper insulating body 231 is provided with some downwardly projecting convex platforms 411, and described upper through hole 410 runs through convex platform 411.The end face of described lower insulating body 241 is provided with some to the lower convex platform 511 protruded up and down, and described lower through-hole 510 runs through lower convex platform 511.Described upper terminal 232 is provided with the upper end sub-aperture 413 vertically running through upper terminal 232, and described upper through hole 410 vertically runs through upper end sub-aperture 413.Described lower terminal 242 is provided with the lower end sub-aperture 513 of vertically penetrating terminal, and described lower through-hole 510 vertically runs through lower end sub-aperture 513.In upper through hole 410 and lower through-hole 510, glue is set so that pin connector 200 is to be isolated from the outside, it is to avoid after pin connector 200 water inlet, be short-circuited between adjacent power terminal Vbus and ground terminal GND, it is achieved waterproof function.Upper terminal module 230 and lower terminal module 240 increase convex platform 411 and lower convex platform 511 structure, can preferably prevent from water from entering between adjacent power terminal Vbus and ground terminal GND causing the short circuit of the two.It is additionally provided with locating dowel 414 and upper breach 415 on upper insulating body 231, lower insulating body 241 is additionally provided with lower locating dowel 514 and lower breach 515, it is simple to the assembling location of upper terminal module 230 and lower terminal module 240.
Compared with prior art, on upper terminal module 230 and lower terminal module 240, through hole 410 and lower through-hole 510 it is provided with in this utility model pin connector 200, by arranging glue in upper through hole 410 and lower through-hole 510, make the inside of pin connector 200 to be isolated from the outside, after avoiding pin connector water inlet, it is short-circuited between adjacent power terminal Vbus and ground terminal GND so that pin connector has good water-proof function.
Compared with prior art, on upper terminal module 230 and lower terminal module 240, through hole 410 and lower through-hole 510 it is provided with in this utility model pin connector 200, by arranging glue in upper through hole 410 and lower through-hole 510, thus upper and lower end submodule group 230 in stab contact adapter 200, adjacent power supply terminal and ground terminal in 240, after avoiding pin connector water inlet, it is short-circuited between adjacent power terminal Vbus and ground terminal GND so that pin connector has good water-proof function.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, within all falling within protection domain of the present utility model.

Claims (10)

1. a pin connector, comprising: plug metal housing, insulating body, upper terminal module, lower terminal module, described upper terminal module and lower terminal module are contained in described insulating body, described upper terminal module includes insulating body and row's upper terminal, described lower terminal module includes lower insulating body and row's lower terminal, adjacent power supply terminal and ground terminal is included in described row's upper terminal, also adjacent power supply terminal and ground terminal is included in described row's lower terminal, it is characterized in that: described upper insulating body has some upper through holes vertically run through, described lower insulating body is provided with some lower through-holes vertically run through, in described upper through hole and lower through-hole, glue is set, described row's upper terminal isolated by described glue, adjacent power supply terminal and ground terminal in described row's lower terminal.
2. pin connector as claimed in claim 1, it is characterised in that: the bottom surface of described upper insulating body is provided with some downwardly projecting convex platforms, and described upper through hole runs through convex platform.
3. pin connector as claimed in claim 1, it is characterised in that: the end face of described lower insulating body is provided with some to the lower convex platform protruded up and down, and described lower through-hole runs through lower convex platform.
4. pin connector as claimed in claim 1, it is characterised in that: described upper terminal is provided with the upper end sub-aperture vertically running through upper terminal, and described upper through hole vertically runs through upper end sub-aperture.
5. pin connector as claimed in claim 1, it is characterised in that: described lower terminal is provided with the lower end sub-aperture vertically running through lower terminal, and described lower through-hole vertically runs through lower end sub-aperture.
6. pin connector as claimed in claim 1, it is characterised in that: described upper terminal includes extending beyond forward the upper docking section of insulating body and extending backward more than the upper weld part of insulating body.
7. pin connector as claimed in claim 1, it is characterised in that: described lower terminal includes extending beyond forward the lower docking section of lower insulating body and extending backward more than the lower weld part of lower insulating body.
8. pin connector as claimed in claim 1, it is characterized in that: the number of described row's upper terminal and row's lower terminal is equal, described row's upper terminal and row's lower terminal are arranged the most in transverse direction, described row's upper terminal includes two ground terminals and three power supply terminals between two ground terminals, and described row's lower terminal includes three power supply terminals between two ground terminals and two ground terminals.
9. pin connector as claimed in any of claims 1 to 8 in one of claims, it is characterized in that: described row's upper terminal includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal, power supply terminal, power supply terminal, inspection terminal, signal terminal, signal terminal, auxiliary terminal, power supply terminal and ground terminal.
10. pin connector as claimed in any of claims 1 to 8 in one of claims, it is characterized in that: described row's lower terminal includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal, power supply terminal, auxiliary terminal, signal terminal, signal terminal, inspection terminal, power supply terminal, power supply terminal and ground terminal.
CN201620211571.4U 2016-03-18 2016-03-18 Pin connector Expired - Fee Related CN205724158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620211571.4U CN205724158U (en) 2016-03-18 2016-03-18 Pin connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620211571.4U CN205724158U (en) 2016-03-18 2016-03-18 Pin connector

Publications (1)

Publication Number Publication Date
CN205724158U true CN205724158U (en) 2016-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620211571.4U Expired - Fee Related CN205724158U (en) 2016-03-18 2016-03-18 Pin connector

Country Status (1)

Country Link
CN (1) CN205724158U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107465013A (en) * 2016-06-02 2017-12-12 富士康(昆山)电脑接插件有限公司 Electric connector
US11114791B1 (en) 2020-02-25 2021-09-07 Chicony Power Technology Co., Ltd. Connector
CN114824862A (en) * 2021-01-21 2022-07-29 华为技术有限公司 Female end connector, male end connector, connector assembly and related product

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107465013A (en) * 2016-06-02 2017-12-12 富士康(昆山)电脑接插件有限公司 Electric connector
CN107465013B (en) * 2016-06-02 2019-11-01 富士康(昆山)电脑接插件有限公司 Electric connector
US11114791B1 (en) 2020-02-25 2021-09-07 Chicony Power Technology Co., Ltd. Connector
CN114824862A (en) * 2021-01-21 2022-07-29 华为技术有限公司 Female end connector, male end connector, connector assembly and related product
CN114824862B (en) * 2021-01-21 2023-09-22 华为技术有限公司 Female end connector, male end connector, connector assembly and related products

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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

Granted publication date: 20161123

Termination date: 20180318

CF01 Termination of patent right due to non-payment of annual fee