CN206349558U - Plug connector component - Google Patents
Plug connector component Download PDFInfo
- Publication number
- CN206349558U CN206349558U CN201621287695.7U CN201621287695U CN206349558U CN 206349558 U CN206349558 U CN 206349558U CN 201621287695 U CN201621287695 U CN 201621287695U CN 206349558 U CN206349558 U CN 206349558U
- Authority
- CN
- China
- Prior art keywords
- plug
- connector component
- insulation crust
- sealing
- plug connector
- 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
Links
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is related to a kind of plug connector component, it includes a plug, one inner metal shell, one sealing-plug, one insulation crust, one stress relief and a cable, the main body section is in inner metal shell, the insulation crust is sheathed on inner metal shell and stress relief, the insulation crust is provided with the perforation backed through for stress relief, the sealing-plug is contained in insulation crust backward, it is interference fitted with the medial surface of insulation crust, the sealing-plug has the through hole advanced through for plug, the stress relief is also interference fitted with perforation internal face, realize the sealing waterproof of plug connector component front and rear.
Description
Technical field
The utility model is related to a kind of plug connector component, more particularly to a kind of plug connector with water-proof function
Component.
Background technology
With the development of modern technologies, electronic equipment and internal electric connector tend to miniaturization, variation.Due to product
The difference of use environment, to ensure that electronic equipment mutually can continuously and effectively work in particular surroundings, different product is to electric connector
Performance requirement（Such as waterproof and dustproof particular/special requirement）Also it is different.Existing plug connector component generally comprise insulating body,
Conducting terminal and metal shell, conducting terminal are insert molded in insulating body, and metal shell is sheathed on insulating body, for increase
Water-proof function, it will usually fill colloid in the gap of insulating body and metal shell, eliminates insulating body and metal shell
Gap, realizes waterproof.
Utility model content
The purpose of this utility model is the provision of a kind of plug connector component that waterproof is sealed with front and rear.
To realize object defined above, the utility model is adopted the following technical scheme that：A kind of plug connector component, it includes one
Plug, an inner metal shell, a sealing-plug, an insulation crust, a stress relief and a cable, the plug include metallic plug
Housing and the circuit board being contained in plug casing, the plug casing include the level that main part and main body are protruded out forward
Tabular docking section, the circuit board upper and lower surface has metal contact chip, and the docking section is provided with is exposed to outside for contact chip
Opening, the board rear end protrudes from plug casing, welds together with cable backward, and the main body section is in metal
In shell, the insulation crust is sheathed on inner metal shell and stress relief, the insulation crust be provided with for stress relief to
The perforation passed through afterwards, the sealing-plug is contained in insulation crust backward, is interference fitted with the medial surface of insulation crust, the sealing
Plug is also interference fitted with the through hole advanced through for plug, the stress relief with perforation internal face.
As further improvement of the utility model, the front end face of the sealing-plug and insulation crust tends to be coplanar.
As further improvement of the utility model, the both sides up and down of the main part protrude from docking section, the sealing
Plug is with the front shroud being pressed on backward on main part.
As further improvement of the utility model, the front shroud is pressed on inner metal shell backward.
As further improvement of the utility model, the sealing-plug is provided with the chimb extended back from front shroud, described
Chimb is clamped and fixed between inner metal shell and insulation crust.
As further improvement of the utility model, the insulation crust is provided with receiving space and encloses outside receiving space
Some outer walls, the aft bulkhead of side, the perforation is on aft bulkhead.
As further improvement of the utility model, the plug connector component also include be molded in circuit board with
The insulation internal model of cable connection, the stress relief is bonded together with insulation internal model.
The sealing-plug of the utility model plug connector component is contained in insulation crust backward, the medial surface with insulation crust
Interference fit, the sealing-plug has the through hole advanced through for plug, the stress relief and perforation internal face also interference
Coordinate, prevent outside aqueous vapor from entering inside plug connector component using sealing-plug and stress relief, realize plug connector
Forward portion and the sealing waterproof at rear portion.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model plug connector component.
Fig. 2 is the three-dimensional exploded view of the utility model plug connector component, and display insulation crust is separated with other elements
He.
Fig. 3 is the three-dimensional exploded view of the utility model plug connector component.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the utility model plug connector component 100, it includes a plug 10, a metal
Inner casing 20, a sealing-plug 30, an insulation crust 40, one insulation internal model 50, a stress relief 60 and a cable 70.
Plug 10 is the lightning plug that Apple Inc. issues, and it includes a metallic plug housing 11 and is contained in plug casing
Circuit board 12 in 11, plug casing 11 includes the horizontal tabular docking section that main part 111 and main body 111 are protruded out forward
112, the both sides up and down of main part 111 protrude from docking section 112, and main part 111 houses circuit board 12 with being provided with docking section 112
Receiving space（It is not shown）.
The front end of circuit board 12 is inserted in receiving space, and upper and lower surface has metal contact chip 121, to be connected with socket
Device（It is not shown）Termination contact, docking section 112 have for contact chip 121 be exposed to outside opening 113.The rear end of circuit board 12
Plug casing 11 is protruded from backward, is welded together with cable 70.
Inner metal shell 20 is wrapped in the rear end of plug casing 11 and circuit board 12, the inner surface face of the front end of inner metal shell 20 with
The outer surface of the main part 111 of plug casing 11 is consistent, is brought into close contact together.
Sealing-plug 30 is included in upright front shroud 31 and from the front shroud chimb 32 that both sides are protruded out backward about 31, protecgulum
Plate 31 is provided with pre-and post perforative through hole 33, is passed through for the docking section 112 of plug casing 11, front shroud 31 is contained in insulation crust backward
In 50, it is against on main part 111 and the front end face of inner metal shell 20, the outer surface of front shroud 31 and the interior table of the front end of plug casing 11
Face is interference fitted, and is eliminated both gaps, is realized water-proof function, UV glue is also filled up between the two and is fixed, and strengthens sealing waterproof
Function.
Insulation crust 40 includes a receiving space 41 and encloses some outer walls 42, aft bulkhead located at the outside of receiving space 41
43, front shroud 31 is contained in receiving space 41, and chimb 32 is clamped between inner metal shell 20 and outer wall 42, and front shroud 31 is housed
In receiving space 41, the front end face of front shroud 31 and insulation crust 40 tends to be coplanar, improves the outer of plug connector component 100
See.Aft bulkhead 43 has the perforation 44 passed through for stress relief.
Insulation internal model 50 is molded in circuit board 12 and the junction of cable 70, the combination of increase circuit board 12 and cable 70
Power, while being bonded together with inner metal shell 20.
Stress relief 60 is also molded in insulation internal model 50, can also be integrally formed with insulation internal model 50.Stress
Release member 60 protrudes out insulation internal model 50 and insulation crust 40 backward, and the perforation 44 of stress relief 60 and insulation crust 40 is also
Interference fit, eliminates both gaps, realizes the water-proof function at the rear portion of plug connector component 100, also fill up between the two
UV glue is fixed, and strengthens sealing water-proof function.
Cable 70 extends back stress relief 60.
The utility model plug connector component 100 utilizes sealing-plug 30, stress relief 60 and the interference of insulation crust 40
Coordinate, prevent outside aqueous vapor from entering inside plug connector component 100, realize that the front and rear of plug connector component 100 is prevented
Water.
Although for example purpose, having been disclosed for preferred embodiment of the present utility model, the common skill of this area
Art personnel will realize the situation of the scope and spirit of the present utility model disclosed in not departing from by appended claims
Under, various improvement, increase and substitution are possible.
Claims (7)
1. a kind of plug connector component, it includes a plug, an inner metal shell, a sealing-plug, an insulation crust, a stress and released
Part and a cable are put, the plug includes metallic plug housing and the circuit board being contained in plug casing, the plug casing
The horizontal tabular docking section protruded out forward including main part and main body, the circuit board upper and lower surface has metal contact
Piece, the docking section is provided with the opening that outside is exposed to for contact chip, and the board rear end protrudes from plug casing backward, with
Cable welds together, and the main body section is in inner metal shell, and the insulation crust is sheathed on inner metal shell and stress release
On part, the insulation crust is provided with the perforation backed through for stress relief, and its spy is：The sealing-plug is contained in backward
Insulation crust, is interference fitted with the medial surface of insulation crust, and the sealing-plug has the through hole advanced through for plug, described to answer
Power release member is also interference fitted with perforation internal face.
2. plug connector component according to claim 1, it is characterised in that：The front end of the sealing-plug and insulation crust
Face tends to be coplanar.
3. plug connector component according to claim 1, it is characterised in that：The both sides up and down of the main part are protruded from
Docking section, the sealing-plug has the front shroud being pressed on backward on main part.
4. plug connector component according to claim 3, it is characterised in that：The front shroud is pressed in metal backward
On shell.
5. plug connector component according to claim 3, it is characterised in that：The sealing-plug is provided with from front shroud backward
The chimb of extension, the chimb is clamped and fixed between inner metal shell and insulation crust.
6. plug connector component according to claim 1, it is characterised in that：The insulation crust provided with receiving space and
Some outer walls, the aft bulkhead on the outside of receiving space are enclosed, the perforation is on aft bulkhead.
7. plug connector component according to claim 1, it is characterised in that：The plug connector component also includes note
Modeling takes shape in the insulation internal model of circuit board and cable connection, and the stress relief is bonded together with insulation internal model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287695.7U CN206349558U (en) | 2016-11-28 | 2016-11-28 | Plug connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287695.7U CN206349558U (en) | 2016-11-28 | 2016-11-28 | Plug connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349558U true CN206349558U (en) | 2017-07-21 |
Family
ID=59318867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287695.7U Expired - Fee Related CN206349558U (en) | 2016-11-28 | 2016-11-28 | Plug connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075290A (en) * | 2017-11-28 | 2018-05-25 | 昆山思瑞奕电子有限公司 | Electric connector |
-
2016
- 2016-11-28 CN CN201621287695.7U patent/CN206349558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075290A (en) * | 2017-11-28 | 2018-05-25 | 昆山思瑞奕电子有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |