CN108899689B - A kind of connector and its installation method with locking plate device - Google Patents
A kind of connector and its installation method with locking plate device Download PDFInfo
- Publication number
- CN108899689B CN108899689B CN201810684279.8A CN201810684279A CN108899689B CN 108899689 B CN108899689 B CN 108899689B CN 201810684279 A CN201810684279 A CN 201810684279A CN 108899689 B CN108899689 B CN 108899689B
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- Prior art keywords
- point
- lock
- locking plate
- nose
- hanging
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The technical issues of the invention discloses a kind of connector and its installation method with locking plate device, solution, multi-line connector easily deviated slotting center and pre-installed position is not fixed easily, and the present invention includes socket jacket, locking plate and plug boot；The locking plate lower part is equipped with guide post, and locking plate arranged on left and right sides is equipped with lock nose, hanging nose, confined planes, unlock point A, and guide groove is matched with guide post；The plug boot is equipped with guide groove, hanging point B, hanging point C, positive stop lug boss, unlocks point B and hanging point AA, and hanging point C is matched with hanging nose, and hanging point B is matched with lock nose, and confined planes are matched with positive stop lug boss；The socket jacket arranged on left and right sides is equipped with hanging point A, and front and rear sides is respectively equipped with lock point, and hanging point A is matched with hanging point AA, and unlock point B is matched with unlock point A, and lock point and the upper surface of lock nose fit.Multi-line connector can be solved to slotting center consistency problem in the present invention, and can realize the effectively fixed device in prepackage position.
Description
Technical field
The present invention relates to multi-line connectors, and in particular to a kind of connector and its installation method with locking plate device.
Background technique
With the fast development of automobile industry, people require the functionality and comfort of automobile higher and higher.With vapour
The increase of vehicle function, auto harness designing are moving towards diversification, polytenization.With the increase of connector line number, between connector
Binding force is consequently increased.It is limited by connector binding force standard, USCAR-2 regulation, the binding force of connector is not greater than
75N, so the binding force for lowering multi-line connector is imperative.
Multi-thread shape connector is different from place of ordinary connector are as follows: the line number of multi-line connector is more, opposite between terminal
Status requirement is more stringent, and the subtle offset at terminal center can cause seriously to even result in Joint failure, consequence to slotting difficulty
It is extremely serious.In addition multi-line connector generally has an independent servomechanism, this kind of structural requirement is needed in assembly manipulation
Two steps are wanted to complete.One step is to pre-install first to connector, then matches connector device by servomechanism and completes.This is also
It is required that connector connector after prepackage cannot disengage.Existing market, which lacks one kind, can be solved multi-line connector to slotting center one
Cause property problem, and can realize the device that prepackage position is reliably fixed.
Summary of the invention
The technical problem to be solved by the present invention is to multi-line connectors easily to deviate slotting center and pre-installed position is not fixed easily,
Multi-line connector can be solved to slotting center consistency problem by providing one kind, and the locking plate that has that can realize that prepackage position is reliably fixed fills
The connector and its installation method set.
In order to solve the above technical problems, the present invention adopts the following technical solutions: a kind of connector with locking plate device, packet
Socket jacket, locking plate and plug boot are included, is matched with plug boot equipped with locking plate prepackage position, socket jacket prepackage position and is inserted
Seat sheath most final position；The locking plate lower part is equipped with guide post, and locking plate arranged on left and right sides is equipped with lock nose, hanging nose, confined planes, unlock
Point A, guide groove are matched with guide post；The plug boot be equipped with guide groove, hanging point B, hanging point C, positive stop lug boss, unlock point B and
Hanging point AA, hanging point C are matched with hanging nose, and hanging point B is matched with lock nose, and confined planes are matched with positive stop lug boss；The socket
Sheath arranged on left and right sides is equipped with hanging point A, and front and rear sides is respectively equipped with lock point, and hanging point A is matched with hanging point AA, unlock point B and
Unlock point A is matched, and lock point and the upper surface of lock nose fit.
When the locking plate prepackage position, the guide post of locking plate is installed into the guide groove of plug boot, and lock nose and hanging point B are mounted, limit
Plane and positive stop lug boss bottom surface cooperate；
When socket jacket pre-installs position, hanging point A and hanging point AA are mounted；Lock point is bonded with lock nose upper surface；
When socket jacket most final position, locking plate and plug boot cooperate face contact, the lower end surface of lock nose and lock point cooperation, lock nose
Upper surface and hanging point B cooperate.
The lock nose is open-type structure, and socket jacket pre-installs position Shi Suodian on the upside of lock nose, socket jacket most final position
Shi Suodian is on the downside of lock nose；The lower part of the location hole is equipped with guiding surface.
The lock point is up big and down small structure, there is circular arc guiding on the upside of lock nose, is to face directly on the downside of lock nose.
A kind of installation method of the connector with locking plate device, comprising the following steps: locking plate is 1. installed into plug retaining
The locking plate of set pre-installs position: the guide post on locking plate being installed into plug boot guide groove, lock nose and plug boot hanging point B are mounted, limit
Lockmaking piece moves down；
2. assembling plug terminal: plug terminal head is fitted into the location hole of locking plate by the guiding surface of locking plate；
3. assembling socket jacket to socket jacket pre-installs position: socket jacket hanging point A and plug boot hanging point AA is mounted, and is prevented
The abjection of socket jacket；
4. socket jacket is assembled to socket jacket most final position.
Step is when 1. the lock nose and plug boot hanging point B mounts, the confined planes and plug boot positive stop lug boss of locking plate
Bottom surface cooperation, limitation locking plate are deviate from from plug boot prepackage position.
3. when the hanging point A and hanging point AA is mounted, lock point is bonded step with the upper surface of lock nose, is prevented under socket jacket
It moves.
Step is 4. described when socket jacket to be assembled to socket jacket most final position, and socket jacket squeezes locking plate, causes to lock
Piece moves down, until locking plate and plug boot cooperate face contact；Lock point squeezes the opening of lock nose at this time, moves on the downside of lock nose,
The lower surface of lock nose and lock point cooperation, the upper surface of lock nose and hanging point B cooperate.
Lock point squeezes the opening of lock nose, and in lock point folding process, hanging nose and hanging point C are mounted, to limit lock nose
It moves down, is smoothly reached on the downside of lock nose for lock point and provide support；Socket jacket persistently moves down, and hanging nose falls off from hanging point C mounting, complete
At final assembly.
Further include locking plate unlocked step: being worn with a tapered rod to unlock point B and unlocked in the groove that point A is formed, pass through side
To force, so that unlock point A hanging nose is conceded positive stop lug boss, pass through and apply axial tension, complete unlock；Socket jacket with plug retaining
When set separation, lock point drives lock nose to move up, and locking plate is finally pulled to prepackage position.
Multi-line connector can be solved to slotting center consistency problem in the present invention, and can realize the effectively fixed dress in prepackage position
It sets.The design of the structure, greatly improve multi-line connector to slotting center consistency problem, while this locking plate device is again
Good prepackage position may be implemented to require, therefore the structure has very bright development prospect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is socket jacket structural schematic diagram of the present invention；
Fig. 3 is lock plate structure schematic diagram of the present invention；
Fig. 4 is plug boot structural schematic diagram of the present invention；
Fig. 5 is locking plate prepackage bit architecture schematic diagram of the present invention；
Fig. 6 is locking plate prepackage position partial enlargement structural representation of the present invention；
Fig. 7 is locking plate prepackage position partial enlargement structural representation of the present invention；
Fig. 8 is locking plate prepackage position of the present invention and plug terminal exploded perspective schematic diagram；
Fig. 9 is locking plate prepackage position of the present invention and plug terminal mated condition broken section structural schematic diagram；
Figure 10 is locking plate prepackage position of the present invention and plug terminal mated condition partial enlargement structural representation；
Figure 11 is that present invention assembly socket jacket to socket jacket pre-installs bit architecture schematic diagram；
Figure 12 is that the present invention assembles socket jacket to the final bit architecture schematic diagram of socket jacket；
Figure 13, which is lock nose of the present invention, matches one of structural schematic diagram with lock point；
Figure 14, which is lock nose of the present invention, matches second structural representation with lock point；
Figure 15 is present invention unlock locking plate partial enlargement structural representation.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 1 to Figure 15, a kind of connector with locking plate device, including socket jacket 1, locking plate 2 and plug retaining
Set 3 is matched with plug boot 3 equipped with locking plate prepackage position, socket jacket prepackage position and socket jacket most final position；The locking plate
2 lower parts be equipped with guide post 25,2 arranged on left and right sides of locking plate be equipped with lock nose 21, hanging nose 22, confined planes 23, unlock point A24, guide groove 36 and
Guide post 25 matches；The plug boot 3 is equipped with guide groove 36, hanging point B31, hanging point C32, positive stop lug boss 34, unlock point B33
It is matched with hanging point AA35, hanging point C32 with hanging nose 22, hanging point B31 is matched with lock nose 21, confined planes 23 and 34 phase of positive stop lug boss
Cooperation；1 arranged on left and right sides of socket jacket is equipped with hanging point A12, and front and rear sides is respectively equipped with lock point 11, hanging point A12 with
Hanging point AA35 is matched, and unlock point B33 is matched with unlock point A24, and lock point 11 and the upper surface of lock nose 21 fit.
When the locking plate prepackage position, the guide post 25 of locking plate 2 is installed into the guide groove 36 of plug boot 3, lock nose 21 and hanging point
B31 mounting, confined planes 23 and 34 bottom surface of positive stop lug boss cooperate；
When socket jacket pre-installs position, hanging point A12 and hanging point AA35 are mounted；Lock point 11 is bonded with 21 upper surface of lock nose；
When socket jacket most final position, locking plate 2 and plug boot 3 cooperate face contact, and lower end surface and the lock point 11 of lock nose 21 are matched
It closes, 21 upper surface of lock nose and hanging point B31 cooperate.
The lock nose 21 is open-type structure, and socket jacket pre-installs position Shi Suodian 11 in 21 upside of lock nose, socket jacket
Lock point 11 is in 21 downside of lock nose when most final position；The lower part of the location hole 26 is equipped with guiding surface 27.4 head of plug terminal is logical
The guiding surface 27 for crossing locking plate is packed into locking plate location hole 26, because location hole position precision can by way of integral molded plastic it is real
Existing, position precision is high.So when plug terminal head good positioning is realized in plug boot.
The lock point 11 is up big and down small structure, there is circular arc guiding on the upside of lock nose 21, is to face directly on the downside of lock nose 21.This
Kind structure can be thus achieved lock point 11 and squeeze lock nose 21, reach 21 downside of lock nose；Lock nose 21 can be drawn to lock point 11 when unlock again
Enough non-deformabilities are provided out.
A kind of installation method of the connector with locking plate device, comprising the following steps: locking plate 2 is 1. installed into plug retaining
The locking plate of set 3 pre-installs position: the guide post 25 on locking plate being installed into plug boot guide groove 36, lock nose 21 and plug boot hanging point
B31 mounting, limits moving down for locking plate；
2. assembling plug terminal: 4 head of plug terminal is fitted into the location hole 26 of locking plate by the guiding surface 27 of locking plate；
3. assembling socket jacket 1 to socket jacket pre-installs position: socket jacket hanging point A12 and plug boot hanging point AA35 is hung
It connects, prevents the abjection of socket jacket；
4. socket jacket is assembled to socket jacket most final position.
1. when the lock nose 21 and plug boot hanging point B31 mounts, the confined planes 23 and plug boot of locking plate limit step
Position 34 bottom surface of boss cooperation, limitation locking plate are deviate from from plug boot prepackage position.
3. when the hanging point A12 and hanging point AA35 is mounted, lock point 11 is bonded step with the upper surface of lock nose 21, prevents from inserting
Seat sheath moves down.The prepackage position of socket jacket has been determined at this time.
Step is 4. described when socket jacket to be assembled to socket jacket most final position, and socket jacket 1 squeezes locking plate 2, causes
Locking plate moves down, until locking plate and plug boot cooperate face contact；Lock point 11 squeezes the opening of lock nose 21 at this time, moves to lock nose
21 downsides, 11 cooperation of the lower surface of lock nose 21 and lock point, the upper surface of lock nose 21 and hanging point B cooperate.The product is multi-thread connection
Device can complete the assembly of socket jacket most final position by screw thread servomechanism.
Lock point 11 squeezes the opening of lock nose 21, and in lock 11 folding processes of point, hanging nose 22 and hanging point C32 are mounted, to limit
Moving down for lock nose 21 has been made, has smoothly been reached on the downside of lock nose 21 for lock point 11 and provides support；Socket jacket persistently moves down, hanging nose 22
It falls off from hanging point C32 mounting, completes final assembly.
Further include locking plate unlocked step: being worn with a tapered rod 5 to unlock point B33 and unlocked in the groove that point A24 is formed, led to
Lateral force is crossed, so that unlock point A22 hanging nose is conceded positive stop lug boss 34, passes through and apply axial tension, complete unlock；Socket jacket exists
When separating with plug boot, 11 drive lock nose 21 of lock point is moved up, and locking plate is finally pulled to prepackage position.
Claims (10)
1. a kind of connector with locking plate device, it is characterised in that: including socket jacket (1), locking plate (2) and plug boot
(3), it is matched with plug boot (3) equipped with locking plate prepackage position, socket jacket prepackage position and socket jacket most final position；The lock
Piece (2) lower part is equipped with guide post (25), and locking plate (2) arranged on left and right sides is equipped with lock nose (21), hanging nose (22), confined planes (23), unlock
Point A(24)；The plug boot (3) be equipped with guide groove (36), hanging point B(31), hanging point C(32), positive stop lug boss (34), unlock
Point B(33) and hanging point AA(35), guide groove (36) matches, hanging point C(32 with guide post (25)) it is matched with hanging nose (22), hanging point B
(31) it is matched with lock nose (21), confined planes (23) are matched with positive stop lug boss (34)；The socket jacket (1) left and right two
Side is equipped with hanging point A(12), front and rear sides is respectively equipped with lock point (11), hanging point A(12) matched with hanging point AA(35), it unlocks
Point B(33) it is matched with unlock point A(24), it locks point (11) and the upper surface of lock nose (21) fits.
2. the connector according to claim 1 with locking plate device, it is characterised in that: when the locking plate prepackage position, lock
The guide post (25) of piece (2) is installed into the guide groove (36) of plug boot (3), lock nose (21) and hanging point B(31) mounting, confined planes
(23) cooperate with positive stop lug boss (34) bottom surface；
When socket jacket pre-installs position, hanging point A(12) it is mounted with hanging point AA(35)；Lock point (11) is bonded with lock nose (21) upper surface；
When socket jacket most final position, locking plate (2) and plug boot (3) cooperate face contact, the lower end surface of lock nose (21) and lock point
(11) cooperate, lock nose (21) upper surface and hanging point B(31) cooperation.
3. the connector according to claim 1 with locking plate device, it is characterised in that: the lock nose (21) is opening
Type structure, socket jacket pre-install position Shi Suodian (11) on the upside of lock nose (21), and socket jacket most final position Shi Suodian (11) is in lock nose
(21) downside.
4. the connector according to claim 1 with locking plate device, it is characterised in that: the lock point (11) is upper big
Under small structure, have circular arc guiding on the upside of lock nose (21), faced directly on the downside of lock nose (21).
5. the installation method of the connector according to claim 1-4 with locking plate device, it is characterised in that: packet
It includes following steps: the locking plate that locking plate (2) is installed into plug boot (3) 1. being pre-installed into position: the guide post (25) on locking plate is installed into
In plug boot guide groove (36), lock nose (21) and plug boot hanging point B(31) mounting, limit moving down for locking plate；
2. assembling plug terminal: plug terminal (4) head is packed into the location hole (26) of locking plate by the guiding surface (27) of locking plate
In；
3. assembling socket jacket (1) to socket jacket pre-installs position: socket jacket hanging point A(12) it is hung with plug boot hanging point AA(35)
It connects, prevents the abjection of socket jacket；
4. socket jacket is assembled to socket jacket most final position.
6. the installation method of the connector according to claim 5 with locking plate device, it is characterised in that: step is 1. described
Lock nose (21) and plug boot hanging point B(31) mounting when, under the confined planes (23) of locking plate and plug boot positive stop lug boss (34)
Bottom surface, limitation locking plate are deviate from from plug boot prepackage position.
7. the installation method of the connector according to claim 5 with locking plate device, it is characterised in that: step is 3. described
Hanging point A(12) with hanging point AA(35) mounting when, lock point (11) be bonded with the upper surface of lock nose (21), prevent under socket jacket
It moves.
8. the installation method of the connector according to claim 5 with locking plate device, it is characterised in that: step is 4. described
When socket jacket to be assembled to socket jacket most final position, socket jacket (1) squeeze locking plate (2), cause locking plate to move down, until lock
Piece and plug boot cooperate face contact；Lock point (11) squeezes the opening of lock nose (21) at this time, moves on the downside of lock nose (21), lock
The lower surface of nose (21) and lock point (11) cooperation, the upper surface of lock nose (21) and hanging point B cooperate.
9. the installation method of the connector according to claim 8 with locking plate device, it is characterised in that: lock point (11) will
The opening of lock nose (21) squeezes, and locks in point (11) folding process, hanging nose (22) and hanging point C(32) mounting, to limit lock nose
(21) move down, smoothly reaches on the downside of lock nose (21) for lock point (11) and provides support；Socket jacket persistently moves down, hanging nose (22)
It falls off from hanging point C(32) mounting, completes final assembly.
10. the installation method of the connector according to claim 5 with locking plate device, it is characterised in that: further include lock
Piece unlocked step: it is worn in the groove formed to unlock point B(33) and unlock point A(24) with a tapered rod (5), by laterally applying
Power makes to unlock point A(22) hanging nose concedes positive stop lug boss (34), passes through and applies axial tension, it completes to unlock；Socket jacket with insert
When end protective cover separates, lock point (11) drives lock nose (21) to move up, and locking plate is finally pulled to prepackage position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810684279.8A CN108899689B (en) | 2018-06-28 | 2018-06-28 | A kind of connector and its installation method with locking plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810684279.8A CN108899689B (en) | 2018-06-28 | 2018-06-28 | A kind of connector and its installation method with locking plate device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108899689A CN108899689A (en) | 2018-11-27 |
| CN108899689B true CN108899689B (en) | 2019-09-27 |
Family
ID=64346559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810684279.8A Active CN108899689B (en) | 2018-06-28 | 2018-06-28 | A kind of connector and its installation method with locking plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108899689B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492291A (en) * | 2019-09-26 | 2019-11-22 | 河南天海电器有限公司 | The New connector component and its antihunting method that anti-plug joint terminal is swung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3324087B2 (en) * | 1995-06-27 | 2002-09-17 | マツダ株式会社 | Connector assembly and method of mounting the same |
| CN202014000U (en) * | 2011-01-30 | 2011-10-19 | 德尔福派克电气系统有限公司 | Connector with novel pre-locking structure lever |
| CN202601982U (en) * | 2012-06-08 | 2012-12-12 | 泰科电子(上海)有限公司 | Connector assembly and connector product |
| CN203800313U (en) * | 2014-04-11 | 2014-08-27 | 上海中科力帆电动汽车有限公司 | Circuit closer elastic sealing structure for car battery pack |
| DE102016105504B4 (en) * | 2016-03-23 | 2022-10-06 | Lisa Dräxlmaier GmbH | Assembly-optimized electrical connector |
| DE102016120063B4 (en) * | 2016-10-20 | 2018-07-19 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | connector |
| CN106602356B (en) * | 2017-01-19 | 2018-12-28 | 河南天海电器有限公司 | A kind of CPA device and the connector assembly with CPA device |
| CN107706666B (en) * | 2017-09-19 | 2023-04-21 | 河南天海电器有限公司 | Maintenance switch electric connector and installation method thereof |
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2018
- 2018-06-28 CN CN201810684279.8A patent/CN108899689B/en active Active
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| Publication number | Publication date |
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| CN108899689A (en) | 2018-11-27 |
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