CN103840321B - Stacking connector - Google Patents
Stacking connector Download PDFInfo
- Publication number
- CN103840321B CN103840321B CN201410108607.1A CN201410108607A CN103840321B CN 103840321 B CN103840321 B CN 103840321B CN 201410108607 A CN201410108607 A CN 201410108607A CN 103840321 B CN103840321 B CN 103840321B
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- CN
- China
- Prior art keywords
- circuit board
- pin
- shield shell
- stacking connector
- front shield
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of stacking connector, it may be installed on the external circuit board, and described stacking connector includes: insulating body, circuit board module, front shield shell, and described insulating body has antetheca, roof and connects the two side of antetheca and roof；Described circuit board module includes vertical circuit board；Wherein said circuit board module also includes the pin capacitance being connected between vertical circuit board and front shield shell, described pin capacitance includes the first pin and the second pin that electric capacity body and self-capacitance body extend, described first pin is welded in the leading flank of circuit board, and described second pin interferes contact to front shield shell.The pin of pin capacitance of the present invention contacts with the interference of front shield shell, saves the station of welding of pin capacitance and front shield shell, and technique is simple, cost-effective.Avoid welding makes front shield shell be polluted by soldering simultaneously, and scruff drops and causes the electrical equipment on circuit board short-circuit.
Description
Technical field
The present invention relates to a kind of stacking connector, particularly relate to a kind of there is connecing of stacking connector
Ground structure.
Background technology
On existing stacking connector circuit board mounted externally, described stacking connector includes:
Insulating body, circuit board module, front shield shell, described insulating body have antetheca, roof,
And connect the two side of antetheca and roof；Described circuit board module includes vertical circuit board；Described
Circuit board module also includes the pin capacitance being connected between vertical circuit board and front shield shell,
Described pin capacitance includes the first pin and second that electric capacity body and self-capacitance body extend
Pin, described first pin is welded in the leading flank of circuit board, before described second pin is welded in
Shield shell.The easy dirty front shield shell (ferrum of scolding tin between second pin and iron-clad shell fragment
Shell), and it is uncontrollable and fall scruff and be easily caused on circuit board electrically element short, wave to dip in stannum amount
When taking a lot of work, pollute environment.
In view of drawbacks described above, it is necessary to design the stacking connector of a kind of improvement in fact.
Summary of the invention
The technical problem to be solved is: provide a kind of stacking connector, described heap
Folded adapter technique is simple, and production cost is low.
For solving above-mentioned technical problem, the technical scheme is that
A kind of stacking connector, it may be installed on the external circuit board, described stacking connector bag
Include:
Insulating body, described insulating body has antetheca, roof and connects antetheca and roof
Two side, described insulating body be provided with run through along the longitudinal direction the first craft port of antetheca,
Two craft port and the 3rd craft port, described first craft port connects for RJ45 connector
Device inserts and coordinates, and the second craft port and the 3rd craft port are respectively used to a USB plug and connect
Device inserts and coordinates；
Circuit board module, described circuit board module includes the some butt ends extending to craft port
Son, in order to some pin terminals of externally connected circuit board and be used for being electrically connected with butt end
Son and the vertical circuit board of pin terminal, described docking terminal is welded on the front side of vertical circuit board
Face, described pin terminal is arranged on the trailing flank of vertical circuit board, after described vertical circuit board
Side is electrically connected with isolating transformer；
Shield shell, described shield shell includes the front shield shell that mutually fastens and rear shielding case
Body, described front shield shell surrounds the roof of insulating body, and described rear shield shell surrounds insulation
The two side of body；
Wherein said circuit board module also include being connected to vertical circuit board and front shield shell it
Between pin capacitance, described pin capacitance includes that electric capacity body and self-capacitance body extend
One pin and the second pin, described first pin is welded in the leading flank of circuit board, and described second
Pin interferes contact to front shield shell.
Compared with prior art, the pin of pin capacitance of the present invention connects with the interference of front shield shell
Touching, save the station of welding of pin capacitance and front shield shell, technique is simple, cost-effective.
Avoid welding makes front shield shell be polluted by soldering simultaneously, and scruff drops and causes electricity
Electrical equipment short circuit on the plate of road.
The present invention further improves as follows:
Further, described pin capacitance is positioned at the top of some docking terminals.
Further, described vertical circuit board substantially in "convex" shaped, described vertical circuit board
Having big plate portion and arrogant plate portion platelet portion protruding upward, described first pin is welded on big plate
In portion.
Further, described second pin terminals has the vertical portion of vertically extension and from vertical portion
The forward portion extended forward, described vertical portion is positioned at the dead ahead in platelet portion, and described forward portion is used
In conflicting with front shield shell.
Further, the roof of described insulating body is provided with the accommodating grooves of concave downward, described
The forward portion of the second pin is at least partially housed in accommodating grooves.
Further, described stacking connector also includes for indicating the first port communication state
Light emitting diode, described insulating body is additionally provided with the luminous body running through insulating body along the longitudinal direction
Mounting groove, described light emitting diode has luminous body and self-luminous body extends back and extends still further below
Stitch, described luminous body is housed in luminous body mounting groove, described stitch for install to outward
Portion's circuit board.
Further, described luminous body mounting groove is positioned at the top of the first port.
Further, described stacking connector also includes being positioned at the USB below docking terminal
Terminal module and the 2nd USB terminal module, a described USB Terminals Die is at least partially housed in
In second craft port, described 2nd USB terminal module is at least partially housed in the 3rd butt end
In mouthful.
Further, a described USB terminal module has the first insulating carrier and is fixed on the
Four USB terminals on one insulating carrier.
Further, described 2nd USB terminal module has the second insulating carrier and is fixed on the
Four the 2nd USB terminals on two insulating carriers.
Accompanying drawing explanation
Fig. 1 is the axonometric chart on stacking connector of the present invention circuit board mounted externally.
Fig. 2 is the exploded view of stacking connector shown in Fig. 1.
Fig. 3 is the further exploded view of stacking connector shown in Fig. 2.
Fig. 4 is the further exploded view of stacking connector shown in Fig. 3.
Fig. 5 is the enlarged drawing of the encircled portion of stacking connector shown in Fig. 4.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Being a kind of stacking connector 100 meeting the present invention as shown in Figures 1 to 5, it can be pacified
Being contained on the external circuit board 800, described stacking connector 100 includes insulating body 1, circuit
Template die group 2 and shield shell.
As shown in Figures 2 to 4, insulating body 1 has antetheca 11, roof 12, diapire 13
And connect the two side 14 of antetheca 11 and roof 12.Insulating body 1 is provided with along the longitudinal direction
Run through the first craft port the 111, second craft port 112 and the 3rd craft port of antetheca
113, and the first craft port 111 is for the insertion cooperation of RJ45 connector adapter, the second docking
Port 112 and the 3rd craft port 113 are respectively used to a USB plug adapter and insert cooperation.
The roof 12 of insulating body 1 is provided with the accommodating grooves 121 of concave downward, and accommodating grooves 121
Cross section be arc-shaped.Insulating body 1 is additionally provided with and runs through insulating body 1 along the longitudinal direction
Luminous body mounting groove 15, and luminous body mounting groove 15 is positioned at the top of the first port 111.Absolutely
Roof 12 front end of edge body 1 is additionally provided with and is positioned at above luminous body mounting groove and sends out in order to limit
The limited post 16 of light body position.Insulating body is additionally provided with and extends back more than two from roof 12
Two wall extensions 17 of sidewall 14, the sidewall 14 of insulating body 1 is provided with the card extended back
Button 18, wall extension 17 is substantially parallel to each other with buckle 18.
As in figure 2 it is shown, shield shell includes the front shield shell 3 that mutually fastens and rear shielding case
Body 4, described front shield shell 3 surrounds the roof 12 of insulating body 1, described rear shield shell
4 two sides 14 surrounding insulating body.The side shell wall 31 of front shield shell 3 is provided with buckle
Hole 310, front shield shell 3 is additionally provided with some convex sheet 32 stretched out backward.Rear shield shell
The side shell wall 41 of 4 is provided with the buckle block 410 being correspondingly arranged with block button hole.Back casing 4 also sets
Have and protrude out forward from rear shell wall 43 and for being electrically connected with the ground strip 430 of circuit board 23,
After and, shell wall 43 is additionally provided with reinforcement 431.
As shown in Figure 3 and Figure 4, circuit board module 2 includes extending to the first craft port 111
Some docking terminals 21, in order to externally connected circuit board 800 some pin terminals 22,
And for being electrically connected with docking terminal 21 and the vertical circuit board 23 of pin terminal 22.Docking
Terminal 21 is welded on the leading flank 231 of vertical circuit board 23, and pin terminal 22 is arranged on
The vertically trailing flank 232 of circuit board 23.Vertically the trailing flank 232 of circuit board 23 is electrically connected with
Having isolating transformer 24, wherein isolating transformer 24 has annular core and is wrapped in annular ferrum
Enamel-covered wire (not shown) on core, and described enamel-covered wire is welded on the rear side of vertical circuit board 23
Face 232.
As shown in Figure 4 and Figure 5, circuit board module 2 also includes being connected to vertical circuit board 23
And the pin capacitance 25 between front shield shell 31.Pin capacitance 25 includes electric capacity body 250
The first pin 251 and the second pin 252 extended with self-capacitance body 250, described first
Pin 251 is welded in the leading flank 231 of circuit board 23, and described second pin 252 interference connects
Touch to front shield shell 31.Pin capacitance 25 is positioned at the top of some docking terminals 21.Perpendicular
Straight circuit board 23 is substantially in "convex" shaped, and vertically circuit board 23 has big plate portion 233 He
The platelet portion 234 that arrogant plate portion 233 is protruding upward.First pin 251 is welded on big plate portion 233
On, and the second pin terminals 252 has the vertical portion 2521 of vertically extension and from vertical portion 2521
The forward portion 2522 extended forward.Vertical portion 2521 is positioned at the dead ahead in platelet portion 234, front
Incline portion 2522 for conflicting with front shield shell 31.The forward portion 2522 of the second pin 252
It is at least partially housed in accommodating grooves 121 (Fig. 2).
As shown in Figure 3 and Figure 4, stacking connector 100 also includes for indicating the first port
The light emitting diode 5 of 111 communications status, light emitting diode 5 has luminous body 51 and self-luminous
Body 51 extends back the stitch 52 extended still further below, and described luminous body 51 is housed in luminous body
In mounting groove 15, described stitch 52 is for installing to the external circuit board 800.
Stacking connector 100 also includes being positioned at the USB terminal module 6 below docking terminal
With the 2nd USB terminal module 7, a described USB Terminals Die 6 is at least partially housed in second
In craft port 112, described 2nd USB terminal module 7 is at least partially housed in the 3rd docking
In port 113.Oneth USB terminal module 6 has the first insulating carrier 61 and is fixed on the
Four USB terminals 62 on one insulating carrier 61.2nd USB terminal module 7 has
Second insulating carrier 71 and four the 2nd USB terminals being fixed on the second insulating carrier 71
72.First insulating carrier 61 and the second insulating carrier 71 cooperate and link together.
As it is shown on figure 3, after the interference of some pin terminals 22 is fixed on a plastic-carrier 8, then
It is installed to the rear end of vertical circuit board 23.
Compared with prior art, the pin 251 of pin capacitance 25 of the present invention and front shield shell
3 interfere contact, save the station of welding of pin capacitance 25 and front shield shell 3, technique letter
Single, cost-effective.Avoid welding makes front shield shell be polluted by soldering simultaneously, and
Scruff drops and causes the electrical equipment on circuit board short-circuit.
The present invention is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned
Design is set out, and without performing creative labour, done all conversion, all falls within the present invention
Protection domain within.
Claims (8)
1. a stacking connector, on its circuit board mounted externally, described stacking connector includes: insulating body, described
Insulating body has antetheca, roof and connects the two side of antetheca and roof, and described insulating body is provided with and runs through along the longitudinal direction
First craft port of antetheca, the second craft port and the 3rd craft port, described first craft port connects for RJ45 connector
Device inserts and coordinates, and the second craft port and the 3rd craft port are respectively used to a USB plug adapter and insert cooperation；Circuit board module
Group, if described circuit board module includes extending to some docking terminals of the first craft port, in order to externally connected circuit board
Stem grafting foot is sub and docks terminal and the vertical circuit board of pin terminal for being electrically connected with, and described docking terminal is welded on vertically
The leading flank of circuit board, described pin terminal is arranged on the trailing flank of vertical circuit board, and the trailing flank of described vertical circuit board is electrical
Connect and have isolating transformer；Shield shell, described shield shell includes front shield shell and rear shield shell, the institute mutually fastened
Stating front shield shell and surround the roof of insulating body, described rear shield shell surrounds the two side of insulating body；It is characterized in that:
Described circuit board module also includes that the pin capacitance being connected between vertical circuit board and front shield shell, described pin capacitance include
The first pin that electric capacity body and self-capacitance body extend and the second pin, described first pin is welded in the leading flank of circuit board,
Described second pin interferes contact to front shield shell；The roof of described insulating body is provided with the accommodating grooves of concave downward, described
The forward portion of the second pin is at least partially housed in accommodating grooves, and the cross section of described accommodating grooves is arc-shaped；Described heap
Folded adapter also includes the light emitting diode for indicating the first port communication state, and described insulating body is additionally provided with along the longitudinal direction
Running through the luminous body mounting groove of insulating body, the roof front end of described insulating body is additionally provided with and is positioned at above described luminous body mounting groove
And in order to limit the limited post of luminous body position；Described light emitting diode has luminous body and self-luminous body extends back and prolongs still further below
The stitch stretched, described luminous body is housed in luminous body mounting groove, and described stitch is used for installing to the external circuit board, described rear screen
Cover housing to be additionally provided with and protrude out forward from rear shell wall and for being electrically connected with the ground strip of circuit board, and described rear shell wall is additionally provided with and adds
Strong muscle.
2. stacking connector as claimed in claim 1, it is characterised in that: described pin capacitance is positioned at the upper of some docking terminals
Side.
3. stacking connector as claimed in claim 2, it is characterised in that: described vertical circuit board substantially in "convex" shaped,
Described vertical circuit board has big plate portion and arrogant plate portion platelet portion protruding upward, and described first pin is welded in big plate portion.
4. stacking connector as claimed in claim 3, it is characterised in that: described second pin terminals has the perpendicular of vertically extension
Straight portion and the forward portion extended forward from vertical portion, described vertical portion is positioned at the dead ahead in platelet portion, and described forward portion is for front
Shield shell is conflicted.
5. stacking connector as claimed in claim 4, it is characterised in that: described luminous body mounting groove is positioned at the upper of the first port
Side.
6. stacking connector as claimed in claim 5, it is characterised in that: described stacking connector also includes being positioned at docking terminal
Oneth USB terminal module of lower section and the 2nd USB terminal module, it is right that a described USB Terminals Die is at least partially housed in second
Connecing in port, described 2nd USB terminal module is at least partially housed in the 3rd craft port.
7. stacking connector as claimed in claim 6, it is characterised in that: a described USB terminal module has the first insulation
Carrier and four the USB terminals being fixed on the first insulating carrier.
8. stacking connector as claimed in claim 7, it is characterised in that: described 2nd USB terminal module has the second insulation
Carrier and four the 2nd USB being fixed on the second insulating carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108607.1A CN103840321B (en) | 2014-03-21 | 2014-03-21 | Stacking connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108607.1A CN103840321B (en) | 2014-03-21 | 2014-03-21 | Stacking connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103840321A CN103840321A (en) | 2014-06-04 |
| CN103840321B true CN103840321B (en) | 2016-08-17 |
Family
ID=50803572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410108607.1A Expired - Fee Related CN103840321B (en) | 2014-03-21 | 2014-03-21 | Stacking connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103840321B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987545A (en) * | 2019-05-24 | 2020-11-24 | 鸿富锦精密工业(武汉)有限公司 | Connecting device and electronic device with same |
| CN110474202A (en) * | 2019-07-25 | 2019-11-19 | 深圳市亚力盛电子股份有限公司 | Connector female seat and connector |
| CN111541110B (en) * | 2020-06-04 | 2022-04-08 | Oppo广东移动通信有限公司 | USB interface and electronic equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2922193Y (en) * | 2006-05-26 | 2007-07-11 | 连康电子股份有限公司 | Connector |
| CN201918544U (en) * | 2010-12-24 | 2011-08-03 | 中山市汉仁电子有限公司 | Universal serial bus (USB) 3.0 and registered jack (RJ) 45 two-in-one connector |
| TWM415487U (en) * | 2011-07-05 | 2011-11-01 | Ud Electronic Corp | Grounding structure of electrical connector |
| CN202534882U (en) * | 2012-03-09 | 2012-11-14 | 涌德电子股份有限公司 | Integrally-formed structure of shield and ground pin of laminated connector |
-
2014
- 2014-03-21 CN CN201410108607.1A patent/CN103840321B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103840321A (en) | 2014-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Fei Inventor before: Shi Jianhua |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160628 Address after: Hunnan Century Road Shenyang City, Liaoning province 110000 5-3 No. 2214, room 2216, 2215 Applicant after: Shenyang Zhongxing Electric Power Communication Co.,Ltd. Address before: 510006 Panyu District City, Guangzhou Province, the University of Guangdong, West Ring Road, No. 230 Applicant before: Shi Jianhua |
|
| 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: 20160817 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |