CN206364324U - A kind of high-voltage interlocking shaped plastics electric connector - Google Patents
A kind of high-voltage interlocking shaped plastics electric connector Download PDFInfo
- Publication number
- CN206364324U CN206364324U CN201621338299.2U CN201621338299U CN206364324U CN 206364324 U CN206364324 U CN 206364324U CN 201621338299 U CN201621338299 U CN 201621338299U CN 206364324 U CN206364324 U CN 206364324U
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- CN
- China
- Prior art keywords
- plug
- jack
- socket
- housing
- square plate
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of high-voltage interlocking shaped plastics electric connector, including：The plug and socket being mutually butted；The plug includes U-shaped contact pin, the first jack, plug insulator, drive end bearing bracket, plug casing, spigot seal circle, plug shield housing, lock, conical shield ring, shading ring, grommet, bonnet；The socket includes square plate housing, jack shield housing, the first contact pin, socket seal circle, the second jack.The utility model can be used for New-energy electric vehicle high-voltage wiring harness assembly.The product has high-low temperature resistant, wet-heat resisting, salt spray proof, waterproof, anti-vibration, and has good electric continuity, with operation facility, satisfactory mechanical property, the features such as electrical connection is reliable and safe.
Description
Technical field
The utility model is related to electric connector field, especially provides a kind of high-voltage interlocking shaped plastics electric connector, can be used for
On automobile, truck, bus and off highway vehicle.
Background technology
In modern industry electrical system, the structure species of electric connector are more and more, more and more wider using scope.With
The development of technology, people are to electric connector performance requirement more and more higher, especially in terms of mechanical performance and electric property, therefore,
People need a kind of performance is more excellent can meet the electric connector of use requirement.
Utility model content
The purpose of this utility model is to provide a kind of high-voltage interlocking shaped plastics electric connector, can effectively solve above-mentioned ask
Topic.
The technical solution of the utility model is：A kind of high-voltage interlocking shaped plastics electric connector, including：The plug being mutually butted
100 and socket 200；
The plug 100 includes U-shaped contact pin 101, the first jack 102, plug insulator 103, drive end bearing bracket 104, jack shell
Body 105, spigot seal circle 106, plug shield housing 107, lock 108, conical shield ring 109, shading ring 110, grommet
111st, bonnet 112；The U-shaped contact pin 101, the first jack 102, plug insulator 103, plug shield housing 107, conical shield
Ring 109, shading ring 110, grommet 111 are inside plug casing 105；The shading ring 110 is enclosed on the sheath of cable, line
The shielding silk returning of cable is covered in the outer surface of shading ring 110, and the conical shield ring 109 is enclosed on the insulating barrier of cable and coated
Silk is firmly shielded, the core of the cable is crimped with the first jack 102, first jack 102 is inside plug insulator 103
And it is spacing by claw, the cladding plug insulator 103 of plug shield housing 107 is simultaneously crimped with conical shield ring 109, described
Grommet 111 is sealed located at the rear portion of shading ring 110, and the drive end bearing bracket 104 and bonnet 112 are tamping the interior of plug casing 105
Portion's structure；The spigot seal circle 106 is sheathed on radial seal when being used to dock on plug casing 105；The plug casing 105
Provided with the lock 108 being axially movable；
The socket 200 include square plate housing 201, jack shield housing 202, the first contact pin 203, socket seal circle 204,
Second jack 205；The interior forward end of square plate housing 201 is provided with jack shield housing 202, the jack shield housing 202
Crimped with plug shield housing 107, first contact pin 203, the second jack 205 are respectively arranged on the inside of square plate housing 201 and led to
Cross claw spacing, first contact pin 203 coordinates with the first jack 102, second jack 205 coordinates with U-shaped contact pin 101,
The socket seal circle 204, which is sheathed on square plate housing 201, is used for the sealing of socket 200 and socket mounting surface；
The outer surface of square plate housing 201 is provided with square plate case protrusion 201a, and the lock 108 is anterior to be provided with and square plate shell
The lock groove 108a that body projection 201a coordinates and lock projections I 108b with the front end face 201b of square plate housing 201 cooperations, it is described
108 rear portions are latched provided with the 108c of lock projections II, the rear portion of plug casing 105 is provided with and inserting that the 108c of lock projections II coordinates
Casing boss 105a, the rear portion of plug casing 105 is provided with pressing plate 105b and pressing plate groove 105c；
During plug 100 and socket 200 docking, square plate case protrusion 201a enters after lock groove 108a, square plate shell
The front end face 201b of body 201 pushes the 108b of lock projections I and is moved rearwards by, and the 108c of lock projections II enters pressing plate groove 105c and locked
Tightly, so as to realize the complete docking of plug 100 and socket 200.
It is preferred that, the square plate housing 201 is provided with key mapping 201c, and the plug casing 105 is provided with and key mapping 201c
The key position hole 105d of cooperation.
The utility model has following beneficial effect：
The utility model can be used for New-energy electric vehicle high-voltage wiring harness assembly.The product has high-low temperature resistant, wet-heat resisting, prevented
Salt fog, waterproof, anti-vibration, and have good electric continuity, with operation facility, satisfactory mechanical property, electrical connection is reliable and pacifies
The features such as property is high entirely.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Sectional view 1 when Fig. 2 the utility model is docked during first position；
Sectional view 2 when Fig. 3 the utility model is docked during first position；
Sectional view when Fig. 4 the utility model is docked during second position；
Fig. 5 is the stereogram of plug in the utility model；
Fig. 6 is the sectional view of plug in the utility model；
Fig. 7 is the stereogram of socket in the utility model；
Fig. 8 is the sectional view of socket in the utility model；
In figure：100th, plug；200th, socket；101st, U-shaped contact pin；102nd, the first jack；103rd, plug insulator；104th, it is preceding
End cap；105th, plug casing；106th, spigot seal circle；107th, plug shield housing；108th, latch；109th, conical shield ring；
110th, shading ring；111st, grommet；112nd, bonnet；201st, square plate housing；202nd, jack shield housing；203rd, the first contact pin；
204th, socket seal circle；205th, the second jack；105a, plug casing boss；105b, pressing plate；105c, pressing plate groove；105d, key
Position hole；108a, lock groove；108b, lock projections I；108c, lock projections II；108d, lock are oriented to；201a, projection；
201b, square plate housing forward end face；201c, key mapping.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in figures 1-8, a kind of high-voltage interlocking shaped plastics electric connector, including：The plug 100 and socket being mutually butted
200；
Plug 100 includes U-shaped contact pin 101, the first jack 102, plug insulator 103, drive end bearing bracket 104, plug casing
105th, spigot seal circle 106, plug shield housing 107, lock 108, conical shield ring 109, shading ring 110, grommet 111,
Bonnet 112；U-shaped contact pin 101, the first jack 102, plug insulator 103, plug shield housing 107, conical shield ring 109, screen
Ring 110, grommet 111 are covered inside plug casing 105；Shading ring 110 is enclosed on the sheath of cable, and the shielding silk of cable is returned
Turn over and be covered in the outer surface of shading ring 110, conical shield ring 109 is enclosed on the insulating barrier of cable and envelopes shielding silk, cable
Core is crimped with the first jack 102, and the first jack 102 is located at the inside of plug insulator 103 and, plug shield spacing by claw
Housing 107 coats plug insulator 103 and crimped with conical shield ring 109, and grommet 111 is carried out located at the rear portion of shading ring 110
Sealing, drive end bearing bracket 104 and bonnet 112 are tamping the internal structure of plug casing 105；Spigot seal circle 106 is sheathed on plug casing
Radial seal when being used to dock on 105；Plug casing 105 is provided with the lock 108 being axially movable；
Socket 200 includes square plate housing 201, jack shield housing 202, the first contact pin 203, socket seal circle 204, second
Jack 205；The interior forward end of square plate housing 201 is provided with jack shield housing 202, jack shield housing 202 and plug shield shell
Body 107 is crimped, and the first contact pin 203, the second jack 205 are respectively arranged on the inside of square plate housing 201 and spacing by claw, and first inserts
Pin 203 coordinates with the first jack 102, and the second jack 205 coordinates with U-shaped contact pin 101, and socket seal circle 204 is sheathed on square plate shell
It is used for the sealing of socket 200 and socket mounting surface on body 201；
The outer surface of square plate housing 201 is provided with square plate case protrusion 201a, and lock 108 is anterior to be provided with and square plate case protrusion
After the lock groove 108a that 201a the coordinates and 108b of lock projections I with the front end face 201b of square plate housing 201 cooperations, lock 108
Portion is provided with the 108c of lock projections II, and the rear portion of plug casing 105 is provided with the plug casing boss coordinated with the 108c of lock projections II
105a, the rear portion of plug casing 105 is provided with pressing plate 105b and pressing plate groove 105c；Pressing plate 105b and plug casing 105 be integrated and
Pressing plate 105b is flexible, can press downwards；
Square plate housing 201 is provided with key mapping 201c, and plug casing 105 is provided with the key position hole coordinated with key mapping 201c
105d, realizes mistake proofing plugging function.
Possess secondary self-locking and interlock function when the utility model plug 100 and the docking of socket 200, it is specific as follows：
Secondary self-locking：Plug 100 has two locked positions when being docked with socket 200, first position is plug 100 with inserting
Square plate case protrusion 201a enters lock groove 108a when seat 200 is docked, and now plug can not extract that (lock is oriented to 108d can not
Move forward), this position has no practical significance；Second position is that plug 100 continues to promote (square plate housing forward end face 201b meetings
The 108b of lock projections I is push to be moved rearwards by), the pressing plate that the 108c of lock projections II enters on the rear portion pressure plate 105b of plug casing 105
Groove 105c is simultaneously locked, and this position is the final position of docking.
Interlocking：Main function is to distinguish whether plug 100 disengages with socket 200 in vehicle travel process, is inserted by U-shaped
Whether pin 101 docks detection with the second jack 205；At second position, U-shaped contact pin 101 and the second jack 205 constitute loop,
At first position, U-shaped contact pin 101 is disengaged with the second jack 205, has signal feedback, first position connector still can be just
Often work (now the first contact pin 203 and the first jack 102 are not disengaged yet), but risky, can be overhauled according to the signal of feedback.
The utility model has the higher mechanical performance of security, light weight and the contact jail under stronger impact shock environment
Lean on, electric property is stable, high pressure resistant and high current, Applicable temperature scope is wide.Socket 200 is connected with plug 100 by lock 108
Connect, it is convenient to dismount.Degree of protection IP67,360 ° of shieldings.Electric connector plastic pressuring piece material uses glass fiber enhanced nylon 66 30%,
Sealing member material is silicon rubber, and other parts also all use high-low temperature resistant material, so whole product has high-low temperature resistant, moisture-proof
The advantages of heat, salt spray proof, waterproof.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of high-voltage interlocking shaped plastics electric connector, it is characterised in that including：The plug (100) and socket being mutually butted
(200)；
The plug (100) include U-shaped contact pin (101), the first jack (102), plug insulator (103), drive end bearing bracket (104),
Plug casing (105), spigot seal circle (106), plug shield housing (107), lock (108), conical shield ring (109), screen
Cover ring (110), grommet (111), bonnet (112)；The U-shaped contact pin (101), the first jack (102), plug insulator
(103), plug shield housing (107), conical shield ring (109), shading ring (110), grommet (111) are located at plug casing
(105) it is internal；The shading ring (110) is enclosed on the sheath of cable, and the shielding silk returning of cable is covered in shading ring (110) outside
Surface, the conical shield ring (109) is enclosed on the insulating barrier of cable and envelopes shielding silk, the core of the cable and first
Jack (102) is crimped, and first jack (102) is located at plug insulator (103) inside and, the plug spacing by claw
Shield shell (107) cladding plug insulator (103) is simultaneously crimped with conical shield ring (109), and the grommet (111) is located at screen
Cover ring (110) rear portion to be sealed, the drive end bearing bracket (104) and bonnet (112) are tamping the internal structure of plug casing (105)；
The spigot seal circle (106) is sheathed on radial seal when being used to dock on plug casing (105)；The plug casing (105)
Provided with the lock (108) being axially movable；
The socket (200) includes square plate housing (201), jack shield housing (202), the first contact pin (203), socket seal circle
(204), the second jack (205)；Square plate housing (201) interior forward end is provided with jack shield housing (202), the socket
Shield shell (202) is crimped with plug shield housing (107), and first contact pin (203), the second jack (205) are respectively arranged on
Square plate housing (201) is internal and spacing by claw, and first contact pin (203) coordinates with the first jack (102), and described second
Jack (205) coordinates with U-shaped contact pin (101), and the socket seal circle (204), which is sheathed on square plate housing (201), is used for socket
(200) with the sealing of socket mounting surface；
Square plate housing (201) outer surface is provided with square plate case protrusion (201a), and described lock (108) front portion is provided with and square plate
The lock groove (108a) that case protrusion (201a) coordinates and the lock projections with square plate housing (201) front end face (201b) cooperation
I (108b), described lock (108) rear portion is provided with lock projections II (108c), and plug casing (105) rear portion is provided with and lock
The plug casing boss (105a) that II (108c) of projection coordinates, plug casing (105) rear portion is provided with pressing plate (105b) and pressure
Plate groove (105c)；
When the plug (100) and socket (200) docking, square plate case protrusion (201a) enters after lock groove (108a), side
Disk housing (201) front end face (201b) pushes lock projections I (108b) and is moved rearwards by, and it is recessed that lock projections II (108c) enter pressing plate
Groove (105c) is simultaneously locked, so as to realize the complete docking of plug (100) and socket (200).
2. according to a kind of high-voltage interlocking shaped plastics electric connector described in claim 1, it is characterised in that the square plate housing
(201) key mapping (201c) is provided with, the plug casing (105) is provided with the key position hole (105d) coordinated with key mapping (201c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338299.2U CN206364324U (en) | 2016-12-08 | 2016-12-08 | A kind of high-voltage interlocking shaped plastics electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338299.2U CN206364324U (en) | 2016-12-08 | 2016-12-08 | A kind of high-voltage interlocking shaped plastics electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364324U true CN206364324U (en) | 2017-07-28 |
Family
ID=59374296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338299.2U Expired - Fee Related CN206364324U (en) | 2016-12-08 | 2016-12-08 | A kind of high-voltage interlocking shaped plastics electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832388A (en) * | 2018-04-28 | 2018-11-16 | 安费诺精密连接器(深圳)有限公司 | High-voltage interlocking connector |
| CN110034461A (en) * | 2019-03-20 | 2019-07-19 | 常州诺德电子有限公司 | High-pressure metal connector |
-
2016
- 2016-12-08 CN CN201621338299.2U patent/CN206364324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832388A (en) * | 2018-04-28 | 2018-11-16 | 安费诺精密连接器(深圳)有限公司 | High-voltage interlocking connector |
| CN108832388B (en) * | 2018-04-28 | 2024-01-02 | 安费诺精密连接器(深圳)有限公司 | High voltage interlocking connector |
| CN110034461A (en) * | 2019-03-20 | 2019-07-19 | 常州诺德电子有限公司 | High-pressure metal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20201208 |