CN206834410U - The positive and negative plugging electric connector of waterproof - Google Patents
The positive and negative plugging electric connector of waterproof Download PDFInfo
- Publication number
- CN206834410U CN206834410U CN201720630490.2U CN201720630490U CN206834410U CN 206834410 U CN206834410 U CN 206834410U CN 201720630490 U CN201720630490 U CN 201720630490U CN 206834410 U CN206834410 U CN 206834410U
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- shell
- drawn
- electric connector
- waterproof
- positive
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Abstract
A kind of positive and negative plugging electric connector of waterproof, including connecting element, it is sheathed on outside the connecting element and is drawn shell, it is immobilizated in the fixing shell being drawn outside shell, and it is shaped in the water proof ring for being drawn shell outer rim, the connecting element includes docking tongue, the stage portion extended rearwardly to form from the docking tongue, it is formed at the base portion of the stage portion rear end, the electric connector also includes being arranged the becket being immobilizated in the stage portion, the becket contacts with the shell that is drawn and is welded to one, the shell that is drawn is welded to one with the fixing shell, the connecting element rear end is injected with marine glue positioned at described be drawn in the coverage of shell.The positive and negative plugging electric connector of the utility model waterproof possesses water resistance, at the same dispersible contact engaging and separating force to be drawn shell with fixing shell.
Description
Technical field
Electric connector field is the utility model is related to, espespecially a kind of Type c-types USB socket.
Background technology
To provide stronger functional requirement, Type c-type USB connectors provide the combination of up to 24 conducting terminals,
The conducting terminal of Type c-type USB sockets is symmetrical arranged in two rows to support positive anti-plug, to provide good high-speed transfer
Performance and the intensity for strengthening docking tongue, the shielding of clamping one metallic plate between two rows terminal, and conducting terminal is necessary to ensure that
Shielding metallic plate is not contacted in limited space.At present, in the market has the application of many waterproofs for Type c-type USB sockets
Demand, under waterproof applications scene, metal shell is needed using the processing technology manufacture being drawn, to avoid using stamping riveting side
Seam leak caused by formula.And use is drawn the metal shell that mode manufactures and is typically unable to punching press neck to clamping insulation sheet
Body, cause during plug inserts, all contact engaging and separating forces are all concentrated on conducting terminal leg, easily make leg contact not
It is good.
Utility model content
A kind of contact engaging and separating force is dispersed to metal shell and the waterproof on conducting terminal leg is positive and negative in consideration of it, being necessary to provide
Plugging electric connector.
In order to solve the above technical problems, the utility model provides a kind of positive and negative plugging electric connector of waterproof, including grafting group
Part, it is sheathed on being drawn shell, being immobilizated in the fixing shell being drawn outside shell and be shaped in outside the connecting element
The water proof ring for being drawn shell outer rim, the connecting element include docking tongue, extended rearwardly to form from the docking tongue
Stage portion, be formed at the base portion of the stage portion rear end, the electric connector also includes being arranged being immobilizated in the stage portion
Becket, the becket contacts with the shell that is drawn and is welded to one, described to be drawn shell and the fixing shell
One is welded to, the connecting element rear end is injected with marine glue positioned at described be drawn in the coverage of shell.
Preferably, the first, second of connecting element both sides also including metal medium plate, above and below the metal medium plate
Terminal group and the insulating body for being integrated the metal medium plate and first, second terminal group fixing.
Preferably, the first end subgroup includes some first conducting terminals and holds some first conducting terminals
The first insulator being integrated, the Second terminal group include some second conducting terminals and by some second conducting terminals
The second insulator being integrated is held, first, second insulator is provided with the first disconnecting unit in rear end.
Preferably, the insulating body is provided with corresponding first disconnecting unit between the base portion and the stage portion
The second disconnecting unit, first, second disconnecting unit is drawn in the coverage of shell positioned at described.
Preferably, the glue is injected in first, second disconnecting unit from the rear end of the connecting element, the glue
Full of first, second disconnecting unit and it is adhered to described be drawn on the madial wall of shell.
Preferably, first, second disconnecting unit of the connecting element passes through first conducting terminal, the second conducting terminal
It is connected with metal medium plate.
Preferably, the stage portion is included perpendicular to the vertical plane of plug orientation and positioned at the vertical surface rear end periphery
Outer peripheral face, the becket includes being covered on the wall portion of the vertical plane and cladding is immobilizated on the outer peripheral face to be taken out with described
Draw the annular body of shell spot welding.
Preferably, the stage portion is included perpendicular to the vertical plane of plug orientation and positioned at the vertical surface rear end periphery
Outer peripheral face, the becket include being covered on the wall portion of the vertical plane and are covered on from the outside bending extension of the wall portion described
On outer peripheral face with the spot-welding part for being drawn shell spot welding.
Preferably, the fixing shell is fixedly welded on circuit board, and the fixing shell includes taking out described in clamping up and down
Draw first, second fixing shell of shell.
Preferably, first, second fixing shell includes first, second fixed part and from described first, second respectively
Fixed part extends laterally first, second ear to be formed, and first, second ear is provided with first, second fixing hole, uses
The electric connector is fixed on circuit board by screw by first, second fixing hole.
The positive and negative plugging electric connector of the utility model waterproof is snapped in the stage portion by the becket, and is passed through a little
Weldering mode be fixed on it is described be drawn on shell, and the shell that is drawn is with the fixing shell being fixed on circuit board by welding,
The contact engaging and separating force for making to act on the connecting element acts in the fixing shell to protect leading for connecting element dispersiblely
The leg of electric terminal.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.
Fig. 1 is the three-dimensional combination figure of the positive and negative plugging electric connector of the utility model waterproof；
Fig. 2 is the three-dimensional combination figure of another angle of the positive and negative plugging electric connector of the utility model waterproof；
Fig. 3 is the three-dimensional exploded view of the positive and negative plugging electric connector of the utility model waterproof；
Fig. 4 is the stereogram of the connecting element of the positive and negative plugging electric connector of the utility model waterproof；
Fig. 5 is the stereogram of the positive and negative becket of plugging electric connector embodiment one of the utility model waterproof；
Fig. 6 is the sectional view of A-A dotted lines shown in the utility model along Fig. 1；
Fig. 7 is the stereogram of the positive and negative becket of plugging electric connector embodiment two of the utility model waterproof.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.Obviously, described embodiment
Only it is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
Referring to shown in Fig. 1 to Fig. 3, the positive and negative plugging electric connector of the utility model waterproof is Type c-type USB sockets, including
Connecting element 40, it is sheathed on being drawn shell 20, being immobilizated in described be drawn outside the fixation outside shell 20 outside the connecting element 40
Shell 10, be shaped in it is described be drawn the water proof ring 30 of the outer rim of shell 20 and being arranged be immobilizated in the connecting element 40 it is outer and with
The becket 50 for being drawn the welding of shell 20.
Refer to shown in Fig. 4, the connecting element 40 includes metal medium plate 43, positioned at the metal medium plate, about 43 both sides
First, second terminal group 41,42 and the metal medium plate 43 and first, second terminal group 41,42 fixing are integrated exhausted
Edge matrix 44.The first end subgroup 41 includes some first conducting terminals and is one by some first conducting terminal fixings
First insulator of body, the Second terminal group 42 include some second conducting terminals and consolidate some second conducting terminals
Hold the second insulator being integrated.First, second insulator is provided with the first disconnecting unit 46 in rear end.The insulating body 44
First, second terminal group 41,42 and metal medium plate 43 are molded as one.The insulating body 44 includes docking tongue
441st, the stage portion 442 that is extended rearwardly to form from the docking tongue 441, it is formed at the base portion of the rear end of stage portion 442
443 and the second disconnecting unit 444 between the base portion 443 and the stage portion 442.Second disconnecting unit 444 and institute
The correspondence of the first disconnecting unit 46 is stated, first disconnecting unit 46 makes the stage portion 442 and the base with second disconnecting unit 46
The space being fully disconnected is formed between portion 443, passes through first, second conducting terminal and the gold in the space of the disconnection
Plate 43 connects in category.The stage portion 442 is included perpendicular to the vertical plane 4421 of plug orientation and positioned at the vertical plane 4421
The outer peripheral face 4422 of rear end.
Refer to shown in Fig. 5, the becket 50 includes annular body using technique manufacture, the becket 50 is drawn
51 and the front end wall portion 52 of annular body 51 is formed at, the wall portion 52 is mutually perpendicular to the annular body 51.The wall
Portion 52 is kept out on the vertical plane 4421 of the stage portion 442, and the annular body 51 is coated on the periphery of the stage portion 442
On face 4422.
Emphasis as shown in fig.3, the fixing shell 10 include being held on it is described be drawn shell about 20 both sides first
The set casing 12 of set casing 11 and second.First set casing 11 includes the first fixed part 111, from first fixed part 111
Both lateral sides extend the first ear 112 to be formed, extend the shielding part 114 to be formed from the rear end of the first fixed part 111 and from
The both lateral sides downward bending of shielding part 114 extends the weld part 115 to be formed.It is solid that first ear 112 is provided with first
Determine hole 113.Second set casing 12 include the second fixed part 121, from the both lateral sides of the second fixed part 121 extension and it is right
The second ear 122 of first ear 112 is answered, second ear 122 is provided with corresponding first fixing hole 113
Second fixing hole 123.The rear end of second ear 122 is provided with hook part 124, between the hook part 124 and second ear 122
Located space 125 is formed, the base portion 443 of the insulating body 40 is correspondingly described fixed provided with being contained at the located space 125
Locating piece 4431 in bit space 125.
Refer to shown in Fig. 1-6, the building block principle of the positive and negative plugging electric connector of the utility model waterproof is discussed in detail, first distinguishes
It is molded first, second terminal group 41,42, then first, second terminal group 41,42 and the metal medium plate 43 are stacked and placed on one
Body injection molding, form the connecting element 40.The becket 50 is arranged the stage portion 442 into the insulating body 44 again
On, now, the wall portion 52 of the becket 50 is close to the vertical plane 4421 of the stage portion 442, and the annular body 51 coats
In on the outer peripheral face 4422 of the stage portion 442, the connecting element 40 for being arranged with the becket 50 is inserted in outside described be drawn
In shell 20, the shell 20 that is drawn is welded as a whole by way of spot welding with the becket 50.In the connecting element 40
First, second disconnecting unit 46,444 in injection marine glue 45, first, second disconnecting unit 46,444 positioned at it is described be drawn it is outer
In the coverage of shell 20, make the rear end waterproof of connecting element 40.Finally, the fixing shell 10 is held on described be drawn
The periphery of shell 20 is simultaneously welded to described be drawn on shell 20 and is fixed.Second set casing 12 of the fixing shell 10 passes through institute
State hook part 124 and the locating piece 4431 of the base portion 443 is positioned.First, second fixing hole 113,123 passes through screw
It is fixed on circuit board.The weld part 115 of first set casing 11 is inserted in circuit board and welded.
The positive and negative plugging electric connector of the utility model waterproof is snapped in the stage portion 442 by the becket 50, and
By spot welding mode be fixed on it is described be drawn on shell 20, and the shell 20 that is drawn passes through the fixation with being fixed on circuit board
Shell 10 welds, and the contact engaging and separating force for making to act on the connecting element 40 acts in the fixing shell 10 to protect dispersiblely
Protect the leg of the conducting terminal of connecting element 40.
As shown in fig. 7, for another embodiment of the utility model becket 50, difference is, the metal in the present embodiment
Ring 50 is made of Sheet Metal Forming Technology, can reduce cost.The point extended rearwardly to form including wall portion 52 and from the bending of wall portion 52
Weldering portion 53.The wall portion 52 is bonded with the vertical plane 4421 of the stage portion 442, and the spot-welding part 53 is covered on the outer peripheral face
To be welding as one with 20 points of the shell that is drawn on 4422.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, commodity or equipment.
Embodiment of the present utility model is the foregoing is only, is not limited to the utility model.For this area
For technical staff, the utility model can have various modifications and variations.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., it should be included within right of the present utility model.
Claims (10)
1. a kind of positive and negative plugging electric connector of waterproof, including connecting element, it is sheathed on outside the connecting element and is drawn shell, fixing
In the fixing shell being drawn outside shell and it is shaped in the water proof ring for being drawn shell outer rim, the connecting element
Including docking tongue, the stage portion extended rearwardly to form from the docking tongue, the base portion for being formed at the stage portion rear end, its
It is characterised by, the electric connector also includes being arranged the becket being immobilizated in the stage portion, and the becket is taken out with described
Draw shell to contact and be welded to one, the shell that is drawn is welded to one, the connecting element rear end with the fixing shell
Marine glue is injected with positioned at described be drawn in the coverage of shell.
2. the positive and negative plugging electric connector of waterproof as claimed in claim 1, it is characterised in that the connecting element also includes in metal
Plate, first, second terminal group of both sides and by the metal medium plate and first, second terminal above and below the metal medium plate
The insulating body that group fixing is integrated.
3. the positive and negative plugging electric connector of waterproof as claimed in claim 2, it is characterised in that the first end subgroup includes some the
One conducting terminal and the first insulator for being integrated some first conducting terminal fixings, if the Second terminal group includes
Dry second conducting terminal and the second insulator for being integrated some second conducting terminal fixings, described first, second is exhausted
Edge body is provided with the first disconnecting unit in rear end.
4. the positive and negative plugging electric connector of waterproof as claimed in claim 3, it is characterised in that the insulating body is located at the base portion
The second disconnecting unit of corresponding first disconnecting unit is provided between the stage portion, first, second disconnecting unit is located at institute
State and be drawn in the coverage of shell.
5. the positive and negative plugging electric connector of waterproof as claimed in claim 4, it is characterised in that the marine glue is from the connecting element
Rear end inject in first, second disconnecting unit, the marine glue is full of first, second disconnecting unit and is adhered to described
It is drawn on the madial wall of shell.
6. the positive and negative plugging electric connector of waterproof as claimed in claim 5, it is characterised in that the first, second of the connecting element
Disconnecting unit is connected by first conducting terminal, the second conducting terminal with metal medium plate.
7. the positive and negative plugging electric connector of waterproof as claimed in claim 1, it is characterised in that the stage portion is included perpendicular to plug
The vertical plane in direction and the outer peripheral face positioned at the vertical surface rear end periphery, the becket include being covered on the vertical plane
Wall portion and cladding be immobilizated on the outer peripheral face with the annular body for being drawn shell spot welding.
8. the positive and negative plugging electric connector of waterproof as claimed in claim 1, it is characterised in that the stage portion is included perpendicular to plug
The vertical plane in direction and the outer peripheral face positioned at the vertical surface rear end periphery, the becket include being covered on the vertical plane
Wall portion and from the wall portion outside bending extension be covered on the outer peripheral face with the spot-welding part for being drawn shell spot welding.
9. the positive and negative plugging electric connector of waterproof as claimed in claim 1, it is characterised in that the fixing shell is fixedly welded on electricity
On the plate of road, the fixing shell includes first, second fixing shell that shell is drawn described in clamping up and down.
10. the positive and negative plugging electric connector of waterproof as claimed in claim 9, it is characterised in that first, second fixing shell point
First, second fixed part and first, second ear to be formed Bao Kuo not be extended laterally from first, second fixed part, it is described
First, second ear is provided with first, second fixing hole, is electrically connected using screw by first, second fixing hole by described
Device is connect to be fixed on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630490.2U CN206834410U (en) | 2017-06-01 | 2017-06-01 | The positive and negative plugging electric connector of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630490.2U CN206834410U (en) | 2017-06-01 | 2017-06-01 | The positive and negative plugging electric connector of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834410U true CN206834410U (en) | 2018-01-02 |
Family
ID=60774446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630490.2U Active CN206834410U (en) | 2017-06-01 | 2017-06-01 | The positive and negative plugging electric connector of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834410U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069309A (en) * | 2017-06-01 | 2017-08-18 | 深圳市长盈精密技术股份有限公司 | The positive and negative plugging electric connector of waterproof |
| CN108963511A (en) * | 2018-06-28 | 2018-12-07 | 深圳市长盈精密技术股份有限公司 | Waterproof USB socket and its manufacturing method |
| CN109038000A (en) * | 2018-08-13 | 2018-12-18 | 昆山杰顺通精密组件有限公司 | Positive anti-plug USB socket |
| CN109088215A (en) * | 2018-08-03 | 2018-12-25 | 深圳市长盈精密技术股份有限公司 | The positive anti-plug USB socket of waterproof |
| CN112825403A (en) * | 2019-11-20 | 2021-05-21 | 深圳市长盈精密技术股份有限公司 | Manufacturing method of positive and negative plug USB socket |
| CN112825398A (en) * | 2019-11-20 | 2021-05-21 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB socket |
-
2017
- 2017-06-01 CN CN201720630490.2U patent/CN206834410U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069309A (en) * | 2017-06-01 | 2017-08-18 | 深圳市长盈精密技术股份有限公司 | The positive and negative plugging electric connector of waterproof |
| CN107069309B (en) * | 2017-06-01 | 2024-02-06 | 深圳市长盈精密技术股份有限公司 | Waterproof positive and negative plug-in electric connector |
| CN108963511A (en) * | 2018-06-28 | 2018-12-07 | 深圳市长盈精密技术股份有限公司 | Waterproof USB socket and its manufacturing method |
| CN109088215A (en) * | 2018-08-03 | 2018-12-25 | 深圳市长盈精密技术股份有限公司 | The positive anti-plug USB socket of waterproof |
| CN109038000A (en) * | 2018-08-13 | 2018-12-18 | 昆山杰顺通精密组件有限公司 | Positive anti-plug USB socket |
| CN112825403A (en) * | 2019-11-20 | 2021-05-21 | 深圳市长盈精密技术股份有限公司 | Manufacturing method of positive and negative plug USB socket |
| CN112825398A (en) * | 2019-11-20 | 2021-05-21 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB socket |
| CN112825403B (en) * | 2019-11-20 | 2022-11-29 | 深圳市长盈精密技术股份有限公司 | Manufacturing method of positive and negative plug USB socket |
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| GR01 | Patent grant |