CN109546406A - Automotive wire bundle plug-in unit - Google Patents
Automotive wire bundle plug-in unit Download PDFInfo
- Publication number
- CN109546406A CN109546406A CN201811445591.8A CN201811445591A CN109546406A CN 109546406 A CN109546406 A CN 109546406A CN 201811445591 A CN201811445591 A CN 201811445591A CN 109546406 A CN109546406 A CN 109546406A
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- CN
- China
- Prior art keywords
- level
- terminal
- plug
- lock piece
- locking
- 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.)
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Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
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- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The invention discloses a kind of automotive wire bundle plug-in units, including mother board, male plug part, terminal lock piece and guiding lock piece；When terminal is by normal locking, the upper surface of terminal locking ontology and the upper surface flush of male plug part, in the locking hole of terminal locking rod insertion at this time by terminal progress locking and when terminal is not by normal locking, the upper surface of terminal locking ontology is higher than the upper surface of male plug part, terminal lock detection part is withstood on guiding lock piece at this time, and male plug part and mother board is prevented to complete grafting.That is, terminal is by the effective locking of terminal lock piece before male plug part and the smooth grafting of mother board are completed.
Description
Technical field
The present invention relates to the harness interconnection technique field of automobile more particularly to a kind of automotive wire bundle plug-in units.
Background technique
Automotive wire bundle plug-in unit is the transition structure of electric current transmitting, and the design of automotive wire bundle dongle configuration and fixed reliability are to line
Shu Anquan is most important.
Current automotive wire bundle plug-in unit generally comprises male plug part and mother board, is wherein provided with elastic slice, male plug on male plug part
When part is inserted into mother board, male plug part is connect with mother board by the elastic slice, the fixed reliability of this kind of connection type is lower, and
And during grafting, it is easy to which grafting is not in place.
In addition, it is generally the case that male terminal is set accordingly in male plug part, corresponding female terminal can be set in mother board,
After male plug part and mother board are mutually inserted, electric current is transmitted by male terminal and female terminal, ensures that auto electric is normal, current
After male plug part and mother board grafting are completed, male terminal is had often and female terminal cooperates situation not in place to occur, to lead
It causes various electric faults and causes safety accident.
Summary of the invention
The purpose of the present invention is to provide a kind of automotive wire bundle plug-in units, to solve the above problems, connect by guiding lock piece
Male plug part and mother board are connect, grafting reliability is improved, the situation for avoiding grafting not in place occurs；Terminal lock piece is relied on simultaneously,
Locking is carried out to terminal, and design has terminal lock detection part, double shield terminal is by secure ratcs.
Automotive wire bundle plug-in unit provided by the invention, comprising:
Mother board；
Male plug part offers guiding lock groove and terminal lock groove, the bottom wall of the terminal lock groove on the male plug part
On be provided with locking hole, the male plug part can be plugged in the mother board；
Terminal lock piece, the terminal lock piece include terminal locking ontology, terminal locking rod and terminal lock detection part；
One end of the terminal locking rod is fixedly connected with one end of the terminal locking ontology, and the other end of the terminal locking rod is inserted
With locking terminal, the fixed company in the side of the terminal lock detection part and the terminal locking ontology in the locking hole
It connects；
It is oriented to lock piece, the guiding lock piece sliding is inserted in the guiding lock groove, in the male plug part
Guiding and locking are carried out when with mother board grafting, the guiding lock piece includes handle frame and auxiliary demolition part, and the auxiliary is torn open
Inloading part is fixedly connected with the side of the handle frame；When terminal is not locked up, the terminal lock detection part is torn open with the auxiliary
Inloading part is mutually supported.
Automotive wire bundle plug-in unit as described above, wherein preferably, be additionally provided with limit on the bottom wall of the terminal lock groove
Hole；
The terminal lock piece further includes elastic spacing hook, the elastic spacing hook and the fixed company of the terminal locking ontology
It connects, the elastic spacing hook is capable of fixing hook and is stuck in the limit hole.
Automotive wire bundle plug-in unit as described above, wherein further include return unit preferably, the return unit is used for institute
State power of the guiding lock piece application towards the mother board；
The mother board connects elastic slice and stop part including maternal body plug-in unit, female plug, and the female plug connects elastic slice and passes through elastic piece
It is fixedly connected with the maternal body plug-in unit, the first end that the female plug connects elastic slice offers level-one lock groove and second level lock groove；
The stop part is fixedly connected with one end that the female plug connects elastic slice, and the stop part is located at the level-one lock groove and described two
Between grade lock groove；
Level-one lock piece is installed in the guiding lock groove；
The guiding lock piece further includes second level lock piece, and the second level lock piece and the handle frame deviate from the auxiliary
The side of demolition part is fixedly connected；
When the male plug part is inserted in the mother board along plugging direction, the level-one lock piece is fixed on the level-one
In lock groove, the second level lock piece is fixed in the second level lock groove；The top-pressure part compresses the stop part.
Automotive wire bundle plug-in unit as described above, wherein preferably, the two sides of the guiding lock groove offer level-one
Guide groove；
The guiding lock piece further includes two level-one guide parts, one end of the two level-one guide parts respectively with the handle
The two sides of frame are fixedly connected, and the other end of the two level-one guide parts extends each along plugging direction, the two level-one guide parts
Sliding is inserted in the two level-one guide grooves respectively.
Automotive wire bundle plug-in unit as described above, wherein preferably, the guiding lock piece further includes two second levels guiding
Part, the two second level guide parts are fixedly arranged on the two sides of the handle frame respectively；
The two sides of the guiding lock groove are provided with second level guide groove；
The two second level guide parts slide respectively to be inserted in the two second level guide grooves.
Automotive wire bundle plug-in unit as described above, wherein preferably, the level-one guide part far from the handle frame one
End offers level-one limiting slot；
The mother board further includes level-one locating part, and the level-one locating part fixation is plugged in the level-one limiting slot.
Automotive wire bundle plug-in unit as described above, wherein preferably, the side wall of the level-one guide groove, which has upwardly extended, to be torn open
Unload auxiliary tank；The level-one locating part can move in the disassembly auxiliary tank.
Automotive wire bundle plug-in unit as described above, wherein preferably, the return unit is spring；It is opened on the handle frame
Equipped with mounting hole, one end of the return unit is fixedly connected in the mounting hole, and the other end of the return unit is fixedly connected
In on the side wall of the guiding lock groove.
Automotive wire bundle plug-in unit as described above, wherein preferably, the second end that the female plug connects elastic slice is provided with operation
Portion, when the male plug part is plugged in the mother board, the operation portion is exposed to outside.
Automotive wire bundle plug-in unit as described above, wherein preferably, slippage slot, the mother are provided in the male plug part
Setting and sliding item, the sliding item sliding are inserted in the slippage slot on ontology plug-in unit.
Automotive wire bundle plug-in unit provided by the invention, including mother board, male plug part, terminal lock piece and guiding lock piece；It is public
Guiding lock groove and terminal lock groove are offered on plug-in unit, are provided with locking hole on the bottom wall of terminal lock groove, male plug part can
It is plugged in mother board；Terminal lock piece includes terminal locking ontology, terminal locking rod and terminal lock detection part；Terminal locking
One end of bar is fixedly connected with one end of terminal locking ontology, and the other end of terminal locking rod is inserted in locking hole with locking end
Son, terminal lock detection part are fixedly connected with the side of terminal locking ontology.Guiding lock piece sliding is inserted in guiding lock groove
In, for carried out in male plug part and mother board grafting guiding and locking, guiding lock piece include handle frame and auxiliary demolition part,
Auxiliary demolition part is fixedly connected with the side of handle frame；When terminal is not locked up, terminal lock detection part and auxiliary demolition part phase
It supports.When terminal is by normal locking, the upper surface flush of the upper surface of terminal locking ontology and male plug part, terminal locking at this time
Bar, which is inserted into locking hole, carries out locking when terminal is not by normal locking for terminal, and the upper surface of terminal locking ontology is higher than public affairs
The upper surface of plug-in unit, terminal lock detection part is withstood on guiding lock piece at this time, and male plug part and mother board is prevented to complete grafting.?
That is, terminal is by the effective locking of terminal lock piece before male plug part and the smooth grafting of mother board are completed.
Detailed description of the invention
Fig. 1 is the explosive view of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 2 is the axonometric drawing of the mother board of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 3 is the axonometric drawing of the male plug part of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 4 is the top view of the male plug part of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 5 is the axonometric drawing of another angle of the male plug part of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 6 is the schematic diagram of internal structure of the male plug part of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another internal structure of the male plug part of automotive wire bundle plug-in unit provided in an embodiment of the present invention
Figure；
Fig. 8 is the axonometric drawing of the terminal lock piece of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Fig. 9 is the axonometric drawing of the guiding lock piece of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Figure 10 is the axonometric drawing of guiding another angle of lock piece of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Figure 11 is that the terminal lock piece of automotive wire bundle plug-in unit provided in an embodiment of the present invention does not carry out the schematic diagram of locking；
Figure 12 is that the terminal lock piece of automotive wire bundle plug-in unit provided in an embodiment of the present invention carries out the schematic diagram of locking；
Figure 13 is the male plug part and mother board inserting state schematic diagram of automotive wire bundle plug-in unit provided in an embodiment of the present invention；
Figure 14 is the male plug part and mother board disassembly status schematic diagram of automotive wire bundle plug-in unit provided in an embodiment of the present invention.
Description of symbols:
100- mother board, 110- female parent body plug-in unit, 120- female plug connect elastic slice, 121- level-one lock groove, 122- second level locking
Slot, 123- operation portion, 130- elastic piece, 140- stop part, 150- level-one locating part；200- male plug part, 210- are oriented to lock groove,
211- level-one guide groove, 2111- disassembly auxiliary tank, 212- second level guide groove, 220- level-one lock piece, 230- reset connector,
240- terminal lock groove, 241- locking hole, 242- limit hole；300- guiding lock piece, 310- handle frame, 311- mounting hole,
320- second level lock piece, 330- level-one guide part, 331- level-one limiting slot, 340- second level guide part, 350- top-pressure part, 360- are auxiliary
Help demolition part；400- return unit；500- terminal lock piece, 510- terminal locking ontology, 520- terminal locking rod, 530- terminal lock
Only detection piece, 540- elastic spacing hook；
Specific embodiment
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 for explaining only the invention, and is not construed as limiting the claims.
Referring to FIG. 1, automotive wire bundle plug-in unit provided in an embodiment of the present invention, including mother board 100, male plug part 200, terminal
Lock piece 500 and guiding lock piece 300.
Wherein, described referring to FIG. 3, offering guiding lock groove 210 and terminal lock groove 240 on the male plug part 200
Locking hole 241 is provided on the bottom wall of terminal lock groove 240, the male plug part 200 can be plugged in the mother board 100.
Referring to FIG. 8, the terminal lock piece 500 includes terminal locking ontology 510, terminal locking rod 520 and terminal lock
Only detection piece 530；One end of the terminal locking rod 520 is fixedly connected with one end of the terminal locking ontology 510, the end
The other end of sub- locking rod 520 is inserted in the locking hole 241 with locking terminal, the terminal lock detection part 530 and institute
The side for stating terminal locking ontology 510 is fixedly connected.Preferably, lightening hole is offered on terminal locking ontology 510, to be conducive to
Reduce the weight of terminal lock piece 500.The quantity of terminal locking rod 520 is two, correspondingly, the quantity of locking hole 241 is also
Two.
Fig. 9 and Figure 10 are please referred to, the sliding of guiding lock piece 300 is inserted in the guiding lock groove 210, is used for
Guiding and locking are carried out when the male plug part 200 and 100 grafting of mother board, the guiding lock piece 300 includes 310 He of handle frame
Demolition part 360 is assisted, the auxiliary demolition part 360 is fixedly connected with the side of the handle frame 310；When terminal is not locked up,
The terminal lock detection part 530 is supported with 360 phase of auxiliary demolition part.
Figure 11 is please referred to, when terminal is by normal locking, the upper surface of terminal locking ontology 510 and the upper end of male plug part 200
Face flush, terminal locking rod 520 is inserted into locking hole 241 terminal carrying out locking at this time；Figure 12 is please referred to, and works as terminal not
When by normal locking, the upper surface of terminal locking ontology 510 is higher than the upper surface of male plug part 200, at this time terminal lock detection part
530 withstand on guiding lock piece 300, and male plug part 200 and mother board 100 is prevented to complete grafting.That is, in male plug part 200 and mother
Before the smooth grafting of plug-in unit 100 is completed, terminal is by the effective locking of terminal lock piece 500.
Further, referring to FIG. 4, being additionally provided with limit hole 242 on the bottom wall of the terminal lock groove 240；Continuing with ginseng
Fig. 9 is examined, the terminal lock piece 500 further includes elastic spacing hook 540, the elastic spacing hook 540 and the terminal locking sheet
Body 510 is fixedly connected, and the elastic spacing hook 540 is capable of fixing hook and is stuck in the limit hole 242.Terminal locking rod 520 is inserted
While entering in locking hole 241, elastic spacing hook 540 generates elasticity change, and is caught in limit hole 242, to terminal lock piece
500 are limited, and avoid terminal lock piece 500 from falling off, terminal is caused to unclamp.The elastic spacing hook 540 is located at two-terminal locking
Between bar 520, and elastic spacing hook 540 includes two L shape hooks being arranged at eight words.
It further, further include return unit 400, the return unit 400 is used to apply court to the guiding lock piece 300
To the power of the mother board 100；Preferably, which is spring.For the ease of connecting spring, opened on handle frame 310
Equipped with mounting hole 311, it is installed on the side wall of guiding lock groove 210 and resets connector 230, one end of return unit 400 is fixed
It is connected in mounting hole 311, the other end of return unit 400 is fixedly connected on guiding lock groove 210 by resetting connector 230
On side wall.
Referring to FIG. 2, the mother board 100 meets elastic slice 120 and stop part 140, institute including maternal body plug-in unit 110, female plug
It states female plug and connects elastic slice 120 and be fixedly connected by elastic piece 130 with the female parent body plug-in unit 110, the female plug connects the of elastic slice 120
One end offers level-one lock groove 121 and second level lock groove 122；The stop part 140 connects one end of elastic slice 120 with the female plug
It is fixedly connected, the stop part 140 is between the level-one lock groove 121 and the second level lock groove 122；The guide lock
Only level-one lock piece 220 is installed in slot 210；With continued reference to FIG. 8, the guiding lock piece 300 further includes second level lock piece
320, the second level lock piece 320 is fixedly connected with the handle frame 310 away from the side of the auxiliary demolition part 360.It is preferred that
Ground, level-one lock piece 220 are wedge-shaped platform, and second level lock piece 320 is hook-shaped.
When the male plug part 200 is inserted in the mother board 100 along plugging direction, the level-one lock piece 220 is fixed
In the level-one lock groove 121, the second level lock piece 320 is fixed in the second level lock groove 122；The top-pressure part
350 compress the stop part 140.
Figure 13 is please referred to, when male plug part 200 is inserted in mother board 100 along plugging direction, level-one lock piece 220 is fixed on
In level-one lock groove 121, second level lock piece 320 is fixed in second level lock groove 122；Male plug part 200 is inserted in mother board 100
In the process, female plug connects elastic slice 120 and is lifted equipped with one end of stop part 140 by level-one lock piece 220 so that top-pressure part 350 with only
Block piece 140 leans, and stop part 140 pushes guiding lock piece 300 to slide, when male plug part 200 and mother board 100 be finally completed it is slotting
When connecing, the top-pressure part 350 compresses the stop part 140, to limit to guiding lock piece 300.
It is reference please continue to refer to Figure 13, and with the direction in Figure 13, when male plug part 200 is inserted into mother board from right to left
When in 100, level-one lock piece 220 connects the bottom connection touching of the right end of elastic slice 120 with female plug first, therefore female plug connects elastic slice
120 right end is jacked up upwards by level-one lock piece 220, and stop part 140 is upturned and leans with top-pressure part 350, male plug part
When 200 continuation are inserted into the left, stop part 140 pushes to the right top-pressure part 350, drives guiding lock piece 300 to move right, return unit
400 are compressed therewith, and male plug part 200 continues to be inserted into the left when level-one lock groove 121 is aligned with level-one lock piece 220, and one
Grade lock piece 220 is caught in level-one lock groove 121, and the right end of 100 elastic slice of mother board is fallen after rise therewith, and second level lock piece 320 is just
It is caught in second level lock groove 122, grafting is completed.After the completion of grafting, spring applies to guiding lock piece 300 towards mother board in real time
The power in 100 directions, it is ensured that guiding lock piece 300 will not retract to the right, it is ensured that 100 grafting reliability of male plug part 200 and mother board.
From the above process as it can be seen that automotive wire bundle plug-in unit provided in an embodiment of the present invention has the double-deck clamping structure, to mention
The reliability of 100 grafting of male plug part 200 and mother board is risen；Under the cooperation of stop part 140 and top-pressure part 350, realize certainly
Dynamic clamping locking, effectively prevent being clamped not in place, installs more laborsaving, significantly improves assembly efficiency.
With continued reference to FIG. 3, the two sides of guiding lock groove 210 offer level-one guide groove 211；With continued reference to FIG. 9,
Guiding lock piece 300 further includes two level-one guide parts 330, one end of two level-one guide parts 330 two sides with handle frame 310 respectively
It is fixedly connected, the other end of two level-one guide parts 330 extends each along plugging direction, and two level-one guide parts 330 slide respectively to be inserted
In two level-one guide grooves 211.When guiding lock piece 300 moves in being oriented to lock groove 210, level-one guide part 330 is one
It slides in grade guide groove 211, is oriented to the movement to guiding 300 left end of lock piece, it is ensured that guiding lock piece 300 steadily moves
It is dynamic, the mobile dislocation of guiding lock piece 300 is avoided, to further avoid male plug part 200 and mother board 100 is unable to grafting in place.
Preferably, level-one guide part 330 is long strip-board shape.
Further, with continued reference to FIG. 9, guiding lock piece 300 further includes two second level guide parts 340, two second levels are led
It is fixedly arranged on the two sides of handle frame 310 respectively to part 340；With continued reference to FIG. 3, the two sides of guiding lock groove 210 are provided with two
Grade guide groove 212；Two second level guide parts 340 slide be inserted in two second level guide grooves 212 respectively.Second level guide part 340 and two
Grade guide groove 212, which matches, is oriented to the sliding of guiding 300 right end of lock piece, further ensures that guiding lock piece 300
The order of accuarcy of stationarity and shift position is slided, the reliability of male plug part 200 and mother board 100 locking and grafting is increased.From
It is upper to there is dual guide frame to ensure to slide consistent level and motion credibility as it can be seen that guiding lock piece 300 is in sliding process,
It can preferably ensure male plug part 200 and mother board 100 by effective locking.Preferably, second level guide part 340 is round bar shape.
With continued reference to FIG. 5, the one end of level-one guide part 330 far from handle frame 310 offers level-one limiting slot 331；
Preferably, which is that circular hole and splayed opening combinations form.With continued reference to FIG. 2, mother board 100 also wraps
Two level-one locating parts 150 are included, one end of two level-one locating parts 150 is fixedly connected with the two sides of maternal body plug-in unit 110 respectively, and two 1
The other end of grade locating part 150 extends each along with the perpendicular direction of plugging direction, and the fixation of level-one locating part 150 is plugged in one
In grade limiting slot 331.Please refer to Figure 13, it is seen then that when male plug part 200 is plugged in mother board 100, level-one locating part 150 along
The splayed opening of level-one limiting slot 331 enters in circular hole, to limit to guiding lock piece 300, avoids guide lock
The problem of stop member 300 loosens, and falls off so as to cause male plug part 200 and mother board 100.Level-one locating part 150 and level-one limit
Position slot 331 forms level-one position limiting structure, limits to the left and right directions of guiding lock piece 300.
Please continue to refer to Figure 13, when male plug part 200 and 100 grafting of mother board are completed, top-pressure part 350 is pressed on stop part
140 top, top-pressure part 350 and stop part 140 form second level position limiting structure, and the up and down direction for connecing elastic slice 120 to female plug carries out
Limit.Female plug connects being limited up and down for elastic slice 120, can be to avoid guide lock stop member 300 during automobile shakes
It falls off.Preferably, top-pressure part 350 is plate, and stop part 140 is triangle boss.
Please continue to refer to Figure 14, for the ease of the disassembly of male plug part 200 and mother board 100, the side wall of level-one guide groove 211
Disassembly auxiliary tank 2111 is upwardly extended；Level-one locating part 150 can move in disassembly auxiliary tank 2111；Please refer to Fig. 9 and
Figure 10, guiding lock piece 300 further include auxiliary demolition part 360, and auxiliary demolition part 360 is fixedly connected with handle frame 310；Auxiliary is torn open
Inloading part 360 is for pushing female plug to connect the lifting of elastic slice 120.Preferably, auxiliary disassembly slot is inner small and outside big, leads at horn mouth and level-one
It is communicated to slot 211.
Figure 14 is please referred to, and is reference with the direction in Figure 14, when mother board 100 and male plug part 200 are dismantled, is broken
Fixed handle frame 310 rotates clockwise, and handle frame 310 drives level-one locating part 150 to be moved to and is detached from level-one limiting slot 331, to
On be moved to disassembly auxiliary tank 2111 in；Meanwhile demolition part 360 being assisted to rotate clockwise, lower section is mobile to the left, in moving process
In, it pushes female plug to connect elastic slice 120 and is moved to the left, so that mother board 100 be released from male plug part 200, operator can be same
When hold operation portion 123, with male plug part 200 and mother board 100 being separated rapidly and efficiently, it is preferable that female plug connects elastic slice
120 second end is provided with operation portion 123, and when male plug part 200 is plugged in mother board 100, operation portion 123 is exposed to outside.
The operation portion 123 is exposed outside, can operate in order to operator.Disassembly auxiliary tank 2111 is that level-one locating part 150 mentions
Mobile space has been supplied, consequently facilitating carrying out disassembly movement, and demolition part 360 has been assisted to facilitate mother board 100 quickly from male plug part
It is released in 200, improves removal efficiency.
Preferably, it is provided with slippage slot in male plug part 200, sliding item, sliding item sliding are provided on maternal body plug-in unit 110
It is inserted in slippage slot.It is highly preferred that the slippage slot is provided with male plug part 200 on a side end face of guiding lock groove 210,
And it slides item maternal body plug-in unit 110 is then set and connect on a side end face of elastic slice 120 away from female plug.
Be described in detail structure, feature and effect of the invention based on the embodiments shown in the drawings, it is above only
For presently preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings, all according to conception institute of the invention
The change or equivalent example modified to equivalent change of work should all when not going beyond the spirit of the description and the drawings
Within the scope of the present invention.
Claims (10)
1. a kind of automotive wire bundle plug-in unit characterized by comprising
Mother board；
Male plug part offers guiding lock groove and terminal lock groove on the male plug part, sets on the bottom wall of the terminal lock groove
It is equipped with locking hole, the male plug part can be plugged in the mother board；
Terminal lock piece, the terminal lock piece include terminal locking ontology, terminal locking rod and terminal lock detection part；It is described
One end of terminal locking rod is fixedly connected with one end of the terminal locking ontology, and the other end of the terminal locking rod is inserted in
With locking terminal in the locking hole, the terminal lock detection part is fixedly connected with the side of the terminal locking ontology；
It is oriented to lock piece, the guiding lock piece sliding is inserted in the guiding lock groove, in the male plug part and mother
Guiding and locking are carried out when plug-in unit grafting, the guiding lock piece includes handle frame and auxiliary demolition part, the auxiliary demolition part
It is fixedly connected with the side of the handle frame；When terminal is not locked up, the terminal lock detection part and the auxiliary demolition part
Mutually support.
2. automotive wire bundle plug-in unit according to claim 1, which is characterized in that be additionally provided on the bottom wall of the terminal lock groove
Limit hole；
The terminal lock piece further includes elastic spacing hook, and the elastic spacing hook is fixedly connected with the terminal locking ontology,
The elastic spacing hook is capable of fixing hook and is stuck in the limit hole.
3. automotive wire bundle plug-in unit according to claim 1, which is characterized in that further include return unit, the return unit is used for
Apply the power towards the mother board to the guiding lock piece；
The mother board connects elastic slice and stop part including maternal body plug-in unit, female plug, and the female plug connects elastic slice and passes through elastic piece and institute
It states maternal body plug-in unit to be fixedly connected, the first end that the female plug connects elastic slice offers level-one lock groove and second level lock groove；It is described
Stop part is fixedly connected with one end that the female plug connects elastic slice, and the stop part is located at the level-one lock groove and the secondary latch
Only between slot；
Level-one lock piece is installed in the guiding lock groove；
The guiding lock piece further includes second level lock piece, and the second level lock piece and the handle frame are dismantled away from the auxiliary
The side of part is fixedly connected；
When the male plug part is inserted in the mother board along plugging direction, the level-one lock piece is fixed on the level-one locking
In slot, the second level lock piece is fixed in the second level lock groove；The top-pressure part compresses the stop part.
4. automotive wire bundle plug-in unit according to claim 3, which is characterized in that the two sides of the guiding lock groove offer
Level-one guide groove；
The guiding lock piece further includes two level-one guide parts, one end of the two level-one guide parts respectively with the handle frame
Two sides are fixedly connected, and the other end of the two level-one guide parts extends each along plugging direction, the two level-one guide part difference
Sliding is inserted in the two level-one guide grooves.
5. automotive wire bundle plug-in unit according to claim 3, which is characterized in that the guiding lock piece further includes that two second levels are led
To part, the two second level guide parts are fixedly arranged on the two sides of the handle frame respectively；
The two sides of the guiding lock groove are provided with second level guide groove；
The two second level guide parts slide respectively to be inserted in the two second level guide grooves.
6. automotive wire bundle plug-in unit according to claim 4, which is characterized in that the level-one guide part is far from the handle frame
One end offer level-one limiting slot；
The mother board further includes level-one locating part, and the level-one locating part fixation is plugged in the level-one limiting slot.
7. automotive wire bundle plug-in unit according to claim 4, which is characterized in that the side wall of the level-one guide groove upwardly extends
There is disassembly auxiliary tank；The level-one locating part can move in the disassembly auxiliary tank.
8. automotive wire bundle plug-in unit according to claim 3, which is characterized in that the return unit is spring；The handle frame
On offer mounting hole, one end of the return unit is fixedly connected in the mounting hole, and the other end of the return unit is fixed
It is connected on the side wall of the guiding lock groove.
9. automotive wire bundle plug-in unit according to claim 3, which is characterized in that the second end that the female plug connects elastic slice is provided with
Operation portion, when the male plug part is plugged in the mother board, the operation portion is exposed to outside.
10. the automotive wire bundle plug-in unit according to any one of claim 3 to 9, which is characterized in that be arranged in the male plug part
There is slippage slot, setting and sliding item, the sliding item sliding are inserted in the slippage slot on the female parent body plug-in unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445591.8A CN109546406B (en) | 2018-11-29 | 2018-11-29 | Automobile wire harness plug-in |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445591.8A CN109546406B (en) | 2018-11-29 | 2018-11-29 | Automobile wire harness plug-in |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109546406A true CN109546406A (en) | 2019-03-29 |
| CN109546406B CN109546406B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445591.8A Active CN109546406B (en) | 2018-11-29 | 2018-11-29 | Automobile wire harness plug-in |
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| CN (1) | CN109546406B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783009A (en) * | 2021-09-13 | 2021-12-10 | 无锡百祺电子科技有限公司 | High-current conducting wire harness connector |
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| CN101359794A (en) * | 2007-07-31 | 2009-02-04 | Mea科技有限公司 | Electric connector |
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| CN107666067A (en) * | 2016-07-29 | 2018-02-06 | 矢崎总业株式会社 | Connector including being fitted together to detection part |
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| CN1220505A (en) * | 1996-11-08 | 1999-06-23 | 住友电装株式会社 | Connector |
| DE19743292A1 (en) * | 1997-09-30 | 1999-04-22 | Siemens Ag | Rear light module plug system e.g. for motor vehicle |
| CN101563817A (en) * | 2006-12-06 | 2009-10-21 | Jst公司 | Connector position assurance device and a connector assembly incorporating the connector position assurance device |
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| CN113783009A (en) * | 2021-09-13 | 2021-12-10 | 无锡百祺电子科技有限公司 | High-current conducting wire harness connector |
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| Publication number | Publication date |
|---|---|
| CN109546406B (en) | 2020-05-05 |
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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 |
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