CN108621982A - Wire bundle plug-in connector - Google Patents
Wire bundle plug-in connector Download PDFInfo
- Publication number
- CN108621982A CN108621982A CN201810698354.6A CN201810698354A CN108621982A CN 108621982 A CN108621982 A CN 108621982A CN 201810698354 A CN201810698354 A CN 201810698354A CN 108621982 A CN108621982 A CN 108621982A
- Authority
- CN
- China
- Prior art keywords
- terminal
- locking
- connector terminals
- perforation
- wire bundle
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Abstract
The invention discloses a kind of wire bundle plug-in connectors, including insert body, at least two connector terminals and terminal lock piece；Wherein, the perforation of at least two terminals is provided in insert body in an axial direction, connector terminals are plugged in correspondingly in terminal perforation；It is radially provided with terminal lock groove in insert body, locking selection slot is provided in the one side wall of terminal lock groove；Terminal lock piece is set in terminal lock groove, and terminal lock piece includes locking ontology and locking Option stage；Locking Option stage is matched with locking selection slot, with being locked in one or more connector terminals in terminal perforation for selectivity.Locking is carried out to connector terminals using terminal lock piece, increases fixed reliability；It is matched with locking selection slot using locking Option stage, the connector terminals to needing locking of selectivity carry out locking, the connector terminals for not needing locking are unclamped, it can be while carrying out installation or disassembling section to part connector terminals, it is ensured that the locking reliability of remaining connector terminals.
Description
Technical field
The present invention relates to the interconnection technique field of automotive wire bundle more particularly to a kind of wire bundle plug-in connectors.
Background technology
Automotive wire bundle plug-in unit is the transition structure that electric current transmits, and automotive wire bundle plug-in unit number of species are numerous, various automotive lines
Beam dongle configuration is different.Traditional automotive wire bundle plug-in unit is completed to manufacture entirely through single injection-molded, in vehicle
In harness cost, automotive wire bundle plug-in unit cost accounting weight is larger, and according to statistics, automotive wire bundle plug-in unit accounting in harness cost is more than
30%, it is even higher.
Under normal circumstances, after thering is terminal, plug-in unit to be connect with plug-in unit (generally male and female plug-in unit) in automotive wire bundle plug-in unit, most
It is that the transmission of electric current is realized by terminal (generally male and female terminal) clamping in plug-in unit eventually.The connection of automotive wire bundle passes through
Connection, therefore the reliability of terminal clamping are realized in the engagement of plug-in unit inner terminal, directly influence the transmission of electric current, final to influence electricity
The work of device.The clamping of automotive wire bundle terminal is securely and reliably the important content of auto electric design.
Current terminal only relies on simple shrapnel and is clamped, and clamping reliability is relatively low, and terminal is very easy to from plug-in unit
Middle disengaging, to generate security risk.
Invention content
The purpose of the present invention is to provide a kind of wire bundle plug-in connectors, to solve the above problems, increase the fixed reliability of terminal,
It avoids terminal from being detached from from plug-in unit, avoids that security risk occurs.
Wire bundle plug-in connector provided by the invention, including insert body, at least two connector terminals and terminal lock piece；
Wherein, the perforation of at least two terminals is provided in the insert body in an axial direction, the connector terminals correspond
Ground is plugged in the terminal perforation；Radially be provided with terminal lock groove in the insert body, the terminal lock groove with
The terminal perforation communicates, and locking selection slot is provided in the one side wall of the terminal lock groove；
The terminal lock piece is set in the terminal lock groove, and the terminal lock piece includes locking ontology and locking
Option stage, the locking Option stage are fixedly connected with the side of the locking ontology；The locking Option stage is selected with the locking
It selects slot to match, so that one or more described connector terminals is locked in the terminal and wears by locking ontology selectivity
Kong Zhong.
Wire bundle plug-in connector as described above, wherein preferably, terminal mating groove is provided on the connector terminals, it is described
Terminal mating groove is exposed to outside by the terminal lock groove；
The terminal lock piece further includes terminal locking protrusion, and the terminal locking protrusion is fixed with the locking ontology to be connected
It connects, the connector terminals are locked in the terminal perforation by the locking ontology by the terminal locking protrusion；The end
Sub- locking protrusion is connected in the terminal mating groove, by the connector terminals locking.
Wire bundle plug-in connector as described above, wherein further include locking locating part, the locking locating part is fixed preferably
In on another side wall of the terminal lock groove；
It is provided with locking step between the terminal locking protrusion and the locking ontology, the locking locating part is pressed in
On the locking step, to be limited to the terminal lock piece.
Wire bundle plug-in connector as described above, wherein preferably, the terminal locking protrusion is strip bulge, the terminal
The length of locking protrusion and the length of the terminal lock groove are adapted.
Wire bundle plug-in connector as described above, wherein preferably, the terminal locking protrusion includes multiple locking piecemeals, more
A locking piecemeal is fixedly connected with the locking ontology respectively, and the interval between adjacent locking piecemeal, with adjacent terminal
Interval between perforation is identical.
Wire bundle plug-in connector as described above, wherein preferably, further include terminal protector, set on the terminal protector
It is equipped with the anti-guard aperture of terminal；
One end of the insert body is provided with terminal protective trough, and the terminal protector is set to the terminal protective trough
In, the terminal protector can slide in the terminal protective trough, so that the anti-guard aperture of the terminal is perforated with the terminal
It is aligned or is staggered.
Wire bundle plug-in connector as described above, wherein preferably, it is provided with moving handle on the terminal protector, it is described
Moving handle can drive the terminal protector to be slided in the terminal protective trough.
Wire bundle plug-in connector provided by the invention, including insert body, at least two connector terminals and terminal lock piece；Wherein,
The perforation of at least two terminals is provided in insert body in an axial direction, connector terminals are plugged in correspondingly in terminal perforation；It inserts
Terminal lock groove is radially provided on part ontology, terminal lock groove is communicated with terminal perforation, in the one side wall of terminal lock groove
It is provided with locking selection slot.Terminal lock piece is set in terminal lock groove, and terminal lock piece includes locking ontology and locking choosing
Part is selected, locking Option stage is fixedly connected with the side of locking ontology；Locking Option stage is matched with locking selection slot, with selectivity
One or more connector terminals is locked in terminal perforation in.In the present invention, using terminal lock piece to connector terminals into
Row locking is increased fixed reliability, and is matched with locking selection slot using locking Option stage, selective to needing to lock
Connector terminals only carry out locking, and the connector terminals for not needing locking are unclamped, can be installed to part connector terminals
Or while disassembling section, it is ensured that the locking reliability of remaining connector terminals.
Description of the drawings
Fig. 1 is the explosive view of wire bundle plug-in connector provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the insert body of wire bundle plug-in connector provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the terminal lock piece of wire bundle plug-in connector provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the terminal protector of wire bundle plug-in connector provided in an embodiment of the present invention；
Fig. 5 is the first lockup state schematic diagram of wire bundle plug-in connector provided in an embodiment of the present invention；
Fig. 6 is second of lockup state schematic diagram of wire bundle plug-in connector provided in an embodiment of the present invention；
Fig. 7 is the third lockup state schematic diagram of wire bundle plug-in connector provided in an embodiment of the present invention.
Reference sign：
10- insert body 11- terminals perforation 12- terminal lock groove 121- lockings select slot
13- terminal protective trough 20- connector terminals 21- terminal mating groove 30- terminal lock pieces
31- locking ontology 32- locking Option stage 33- terminal locking protrusion 34- locking steps
The anti-guard aperture 42- moving handles 50- locking locating parts of 40- terminal protector 41- terminals
Specific implementation mode
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
As shown in Figures 1 to 7, wire bundle plug-in connector provided in an embodiment of the present invention, including insert body 10, at least two plug-in units
Terminal 20 and terminal lock piece 30.
Wherein, at least two terminals perforation 11 is provided in insert body 10 in an axial direction, connector terminals 20 are correspondingly
It is plugged in terminal perforation 11；Terminal lock groove 12 is radially provided in insert body 10, terminal lock groove 12 is worn with terminal
Hole 11 communicates, and locking selection slot 121 is provided in the one side wall of terminal lock groove 12.
Terminal lock piece 30 is set in terminal lock groove 12, and terminal lock piece 30 includes that locking ontology 31 and locking select
Part 32, locking Option stage 32 are fixedly connected with the side of locking ontology 31；Locking Option stage 32 matches with locking selection slot 121
It closes, so that one or more connector terminals 20 is locked in terminal perforation 11 by 31 selectivity of locking ontology.
In the embodiment of the present invention, locking is carried out to connector terminals 20 using terminal lock piece 30, increases fixed reliability,
And it is matched with locking selection slot 121 using locking Option stage 32, the selective connector terminals 20 to needing locking carry out
Locking unclamps the connector terminals 20 for not needing locking, can carry out installation or disassembling section to part connector terminals 20
While, it is ensured that the locking reliability of remaining connector terminals 20.
Fig. 5 is please referred to Fig. 7, it is seen that the quantity of locking Option stage 32 and locking selection slot 121 is three, this field skill
Art personnel are it should be understood that the quantity of locking Option stage 32 and locking selection slot 121 needs the quantity according to connector terminals 20
It is configured.
Referring to FIG. 5, three locking Option stages 32 are inserted in respectively in above three locking selection slot 121, with to three
Connector terminals 20 carry out locking.Referring to FIG. 6, when needing the connector terminals 20 to the rightmost side to be installed or dismantled, make
With two locking Option stages 32 locking other two connector terminals 20 in three locking Option stages 32, and by the plug-in unit of right end
Terminal 20 unclamps, and so as to individually be operated to the connector terminals 20, ensures that the connector terminals 20 of right end are smoothly installed
Or while dismounting, the stability of other two connector terminals 20 is not interfered with；Referring to FIG. 7, needing two to right side
When connector terminals 20 are dismantled, the connector terminals 20 of left end can be locked, and two, right side connector terminals 20 are unclamped；
Preferably, in one embodiment, it is thus only necessary to when being operated to an intermediate connector terminals 20, can make
The connector terminals 20 of left end are subjected to locking with a terminal lock piece 30, it will be most right using another terminal lock piece 30
The connector terminals 20 at end carry out locking, to further increase ease of use.
Further, terminal mating groove 21 is provided on connector terminals 20, terminal mating groove 21 passes through terminal lock groove 12
It is exposed to outside；Terminal lock piece 30 further includes terminal locking protrusion 33, and terminal locking protrusion 33 is fixed with locking ontology 31 to be connected
It connects, connector terminals 20 are locked in terminal perforation 11 by locking ontology 31 by terminal locking protrusion 33；Terminal locking protrusion 33
It is connected in terminal mating groove 21, by 20 locking of connector terminals.
That is, lock piece by terminal locking protrusion 33 by 20 locking of connector terminals；Preferably, above-mentioned terminal locking protrusion
33 be strip bulge, and the length of terminal locking protrusion 33 is adapted with the length of terminal lock groove 12；Or terminal locking protrusion
33 include multiple locking piecemeals, and multiple locking piecemeals are fixedly connected with locking ontology 31 respectively, and between adjacent locking piecemeal
Interval, the interval between adjacent terminal perforation 11 is identical.That is, terminal locking protrusion 33 can be integral type or more
A locking piecemeal pattern it is split type.
Further, wire bundle plug-in connector provided in an embodiment of the present invention further includes locking locating part 50, is please referred to Fig.2 and Fig. 3,
Locking locating part 50 is fixedly arranged on another side wall of terminal lock groove 12；It is arranged between terminal locking protrusion 33 and locking ontology 31
There are locking step 34, locking locating part 50 to be pressed on locking step 34, to be limited to terminal lock piece 30.As it can be seen that end
When sub- lock piece 30 is installed in terminal lock groove 12, locking locating part 50 is placed exactly in 34 top of locking step, to avoid
The upward terminal lock groove 12 of leaping up out of terminal lock piece 30.
Further, wire bundle plug-in connector provided in an embodiment of the present invention further includes terminal protector 40, on terminal protector 40
It is provided with the anti-guard aperture of terminal 41；One end of insert body 10 is provided with terminal protective trough 13, and terminal protector 40 is set to terminal
In protective trough 13, terminal protector 40 can slide in terminal protective trough 13, so that the anti-guard aperture 41 of terminal and terminal perforation 11
It is aligned or is staggered.
When needing using terminal perforation 11, mobile terminal protector 40 so that the anti-guard aperture 41 of terminal is perforated with terminal
11 alignment；On the contrary, when terminal perforation 11 need not be used, mobile terminal protector 40 so that the anti-guard aperture 41 of terminal and end
Son perforation 11 is staggered, and to block terminal perforation 11, the foreign matters such as dust is avoided to enter in terminal perforation 11.
Preferably, moving handle 42 is provided on terminal protector 40, moving handle 42 can drive terminal protector 40
It is slided in terminal protective trough 13.Operating personnel can be moved by the 42 operation terminal protector 40 of moving handle, increase behaviour
Make convenience.It is understood that above-mentioned moving handle 42 omits the outside of projecting terminal protective trough 13, consequently facilitating operating personnel
It uses.
Be described in detail based on the embodiments shown in the drawings the present invention structure, feature and effect, it is above only
For presently preferred embodiments of the present invention, but the present invention is not to limit practical range, every conception institute according to the present invention shown in drawing
The change of work, or it is revised as the equivalent embodiment of equivalent variations, it, should all when not going beyond the spirit of the description and the drawings
Within the scope of the present invention.
Claims (7)
1. a kind of wire bundle plug-in connector, which is characterized in that including insert body, at least two connector terminals and terminal lock piece；
Wherein, the perforation of at least two terminals is provided in the insert body in an axial direction, the connector terminals are inserted correspondingly
It is connected in the terminal perforation；Radially be provided with terminal lock groove in the insert body, the terminal lock groove with it is described
Terminal perforation communicates, and locking selection slot is provided in the one side wall of the terminal lock groove；
The terminal lock piece is set in the terminal lock groove, and the terminal lock piece includes locking ontology and locking selection
Part, the locking Option stage are fixedly connected with the side of the locking ontology；The locking Option stage selects slot with the locking
It matches, so that one or more described connector terminals is locked in the terminal perforation by locking ontology selectivity
In.
2. wire bundle plug-in connector according to claim 1, which is characterized in that terminal mating groove is provided on the connector terminals,
The terminal mating groove is exposed to outside by the terminal lock groove；
The terminal lock piece further includes terminal locking protrusion, and the terminal locking protrusion is fixedly connected with the locking ontology,
The connector terminals are locked in the terminal perforation by the locking ontology by the terminal locking protrusion；The terminal lock
Only protrusion is connected in the terminal mating groove, by the connector terminals locking.
3. wire bundle plug-in connector according to claim 2, which is characterized in that further include locking locating part, the locking locating part
It is fixedly arranged on another side wall of the terminal lock groove；
Locking step is provided between the terminal locking protrusion and the locking ontology, the locking locating part is pressed in described
On locking step, to be limited to the terminal lock piece.
4. wire bundle plug-in connector according to claim 3, which is characterized in that the terminal locking protrusion is strip bulge, described
The length of terminal locking protrusion is adapted with the length of the terminal lock groove.
5. wire bundle plug-in connector according to claim 3, which is characterized in that the terminal locking protrusion includes multiple lockings point
Block, multiple locking piecemeals are fixedly connected with the locking ontology respectively, and the interval between adjacent locking piecemeal, and adjacent
Interval between terminal perforation is identical.
6. wire bundle plug-in connector according to any one of claim 1 to 5, which is characterized in that further include terminal protector, it is described
The anti-guard aperture of terminal is provided on terminal protector；
One end of the insert body is provided with terminal protective trough, and the terminal protector is set in the terminal protective trough,
The terminal protector can slide in the terminal protective trough, so that the anti-guard aperture of the terminal is aligned with terminal perforation
Or it is staggered.
7. wire bundle plug-in connector according to claim 6, which is characterized in that it is provided with moving handle on the terminal protector,
The moving handle can drive the terminal protector to be slided in the terminal protective trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698354.6A CN108621982B (en) | 2018-06-29 | 2018-06-29 | Wiring harness plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698354.6A CN108621982B (en) | 2018-06-29 | 2018-06-29 | Wiring harness plug-in |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108621982A true CN108621982A (en) | 2018-10-09 |
| CN108621982B CN108621982B (en) | 2020-05-05 |
Family
ID=63689454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698354.6A Active CN108621982B (en) | 2018-06-29 | 2018-06-29 | Wiring harness plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621982B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020197913A1 (en) * | 2001-06-22 | 2002-12-26 | Sumitomo Wiring Systems, Ltd. | Connector |
| US20030096539A1 (en) * | 2001-11-22 | 2003-05-22 | Sumitomo Wiring Systems, Ltd. | Connector |
| CN202872042U (en) * | 2012-08-31 | 2013-04-10 | 天津长城精益汽车零部件有限公司 | Automobile wire harness waterproof type connector sheath |
| CN206432459U (en) * | 2017-01-23 | 2017-08-22 | 长城汽车股份有限公司 | Wire harness oedoeagus plug-in jacket and its component, wire harness connected structure |
| CN107230896A (en) * | 2017-05-26 | 2017-10-03 | 安徽江淮汽车集团股份有限公司 | Wire bundle plug-in connector |
| CN107235019A (en) * | 2017-06-14 | 2017-10-10 | 安徽江淮汽车集团股份有限公司 | Automotive wire bundle plug-in unit |
| KR20180005634A (en) * | 2017-10-13 | 2018-01-16 | 주식회사 경신 | Joint connector for vehicle |
-
2018
- 2018-06-29 CN CN201810698354.6A patent/CN108621982B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020197913A1 (en) * | 2001-06-22 | 2002-12-26 | Sumitomo Wiring Systems, Ltd. | Connector |
| US20030096539A1 (en) * | 2001-11-22 | 2003-05-22 | Sumitomo Wiring Systems, Ltd. | Connector |
| CN202872042U (en) * | 2012-08-31 | 2013-04-10 | 天津长城精益汽车零部件有限公司 | Automobile wire harness waterproof type connector sheath |
| CN206432459U (en) * | 2017-01-23 | 2017-08-22 | 长城汽车股份有限公司 | Wire harness oedoeagus plug-in jacket and its component, wire harness connected structure |
| CN107230896A (en) * | 2017-05-26 | 2017-10-03 | 安徽江淮汽车集团股份有限公司 | Wire bundle plug-in connector |
| CN107235019A (en) * | 2017-06-14 | 2017-10-10 | 安徽江淮汽车集团股份有限公司 | Automotive wire bundle plug-in unit |
| KR20180005634A (en) * | 2017-10-13 | 2018-01-16 | 주식회사 경신 | Joint connector for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108621982B (en) | 2020-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7465177B2 (en) | Electrical connector having a fluid coupling | |
| US20110294361A1 (en) | Electric plug-in connection system | |
| US8790129B1 (en) | User configurable connector | |
| US8403702B2 (en) | Releasable electrical connector adaptor and assembly | |
| US7195510B2 (en) | Electrical connector systems with latching assemblies and methods thereof | |
| WO2017203449A1 (en) | Universal adapter for audio connectors | |
| EP3247003B1 (en) | Electrical connector | |
| US7942697B2 (en) | Electrical interconnection systems and methods of assembling the same | |
| CN204304047U (en) | Electric connector | |
| US20140273605A1 (en) | Connector | |
| US8550839B2 (en) | Cable clamp for cable connector | |
| CN108621982A (en) | Wire bundle plug-in connector | |
| CN201741888U (en) | Socket jacket | |
| US20220360027A1 (en) | Diagnosis plug-in connection, diagnosis head, and diagnosis system | |
| US9312649B2 (en) | Backward compatible multichannel connector | |
| EP3076492B1 (en) | Electrical connector system with laterally protruding releasing arm | |
| EP3113295B1 (en) | Connector | |
| CN204680829U (en) | Stable electric interfaces is installed | |
| CN103247906A (en) | Integrated electric connector and connecting and guiding mechanism thereof | |
| CN206789764U (en) | Plugging hole component and electric connector | |
| CN206313218U (en) | A kind of connector construction with anti-mis-insertion plug | |
| US7753741B2 (en) | Electrical interconnection systems and methods of assembling the same | |
| CN108336610B (en) | Harness connecting element | |
| CN108365397B (en) | Harness connecting element | |
| KR200227805Y1 (en) | Connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |