CN109524860A - Three 180 ° of cores band auxiliary signal connector - Google Patents
Three 180 ° of cores band auxiliary signal connector Download PDFInfo
- Publication number
- CN109524860A CN109524860A CN201811592408.7A CN201811592408A CN109524860A CN 109524860 A CN109524860 A CN 109524860A CN 201811592408 A CN201811592408 A CN 201811592408A CN 109524860 A CN109524860 A CN 109524860A
- Authority
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- China
- Prior art keywords
- shell
- mounting plate
- component
- core
- plugging hole
- 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
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
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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
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62933—Comprising exclusively pivoting lever
- H01R13/62938—Pivoting lever comprising own camming means
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62933—Comprising exclusively pivoting lever
- H01R13/62955—Pivoting lever comprising supplementary/additional locking means
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of three cores, 180 ° of band auxiliary signal connectors, include 180 ° of three-prong plugs, three core sockets and Self-locking handle；180 ° of three-prong plugs include the shell of hollow structure, are set to the intracorporal mounting plate component of shell, retaining ring component, preceding sealing ring, rear sealing ring and housing component, the tail sleeve being connected on housing rear end and lock sheet；The inner end of three core sockets is extend between the inner casing and shell of 180 ° of three-prong plug shells, and the shell of the shell of 180 ° of three-prong plugs and three core sockets passes through Self-locking handle and locks.The present invention is built-in with the signal contacting piece for controlling signal acquisition, signal contacting piece is successively disconnected with high current signal, realize the auto switching function of high current connector, it prevents from plugging, improve Product Safety, operability, and three cores, 180 ° of housing components with the setting of auxiliary signal connector, improve the shielding reliability of connector and conducting wire.
Description
Technical field
The present invention relates to high current connector field, 180 ° of band auxiliary signal connectors of specifically a kind of three core.
Background technique
Hybrid power and electric car are a kind of clean traffic tool of the positive Popularization And Development of current country, electric car
Motor and electric machine controller between be attached using three-phase electric connector.Because inner space of vehicle limits, allow to install empty
Between narrow scope, it is desirable that automobile-used three-phase electrical connector body product is small, easy to operate, connects reliable and secure.It is particularly due to automobile-used dynamic
Power voltage higher (200~600V), electric current are larger (200A or so), thus connector is required to have the energy of enough withstanding voltages
Screening ability between power and phase line, to guarantee the safe operation of its long-term and avoid being likely to occur caused fire alarm thing of discharging
Therefore.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of three cores, 180 ° of band auxiliary signal connectors, are built-in with and are used for
Control the signal contacting piece of signal acquisition being made of signal pin and two core plugging hole components, signal contacting piece and high current signal
It successively disconnects, realizes the auto switching function of high current connector, prevent from plugging, improve Product Safety, can grasp
The property made, and three cores, 180 ° of housing components with the setting of auxiliary signal connector, the shielding for improving connector and conducting wire are reliable
Property.
The technical solution of the present invention is as follows:
Three 180 ° of cores band auxiliary signal connector, includes 180 ° of three-prong plugs, three core sockets and Self-locking handle；
180 ° of three-prong plugs include the shell of hollow structure, are set to the intracorporal mounting plate component of shell, retaining ring
Component, preceding sealing ring, rear sealing ring and housing component, the tail sleeve being connected on housing rear end and lock sheet；The shell
Body includes inner casing and shell, and the inner casing is set in the inner ring of housing front, and the inner end of inner casing and the inner wall of shell are fixed
Connection is provided at the outer end of the inner casing and the rear end of shell there are annular gap between the inner casing and shell
For the three core through-holes that conducting wire passes through, the preceding sealing ring and retaining ring component is set on the outer wall of inner casing and preceding sealing ring
Positioned at the inside of retaining ring component, the rear sealing ring is placed in the inner ring of shell adjacent back end；The mounting plate component packet
In including shield shell, being set to shield shell and it is located at the front mounting plate of front, is set in shield shell and is located at rear portion
Rear mounting plate and plugging hole component, the front mounting plate and rear mounting plate are tubular structure, the front mounting plate
Inner hole is second order stepped hole, and two cascaded surfaces of stepped hole, towards rear mounting plate, the outer wall of the rear mounting plate is circle
Cylindricality step surface, for the step surface on rear mounting plate outer wall towards front mounting plate, the front of the rear mounting plate extend into preceding peace
In the rear portion of the loading board and rear end of front mounting plate resists step surface on rear mounting plate outer wall, the front end of rear mounting plate resists preceding peace
The cascaded surface of loading board adjacent back end, the plugging hole component are located in front mounting plate and rear mounting plate, outside plugging hole component front
Diameter is less than the outer diameter at rear portion, and the front end of plugging hole component resists the cascaded surface of front mounting plate adjacent front end, and plugging hole component front is with after
Step surface between portion resists the cascaded surface of front mounting plate adjacent back end；The retaining ring component includes retaining ring ontology and setting
In two core plugging hole components on retaining ring ontology, retaining ring ontology includes that the annular being set in outside inner casing gets stuck and be connected to annular snap
Sealing plate on shell outer end is provided with the three cores perforation passed through for conducting wire and plugging hole component mounting hole on the sealing plate, described
Two core plugging hole components be U-shaped structure, the end point of two core plugging hole components, two parallel section is provided with signal pin jack, institute
The two core plugging hole components stated snap onto plugging hole component mounting hole and the bending part of two core plugging hole components passes through the outer end of inner casing, institute
The outer end that the two signal pin jacks on two core plugging hole components stated divide towards housing horizontal portion；The housing component packet
Tail portion housing is included, before the tail portion housing includes the preceding shielding case being set in outside shield shell rear end and is connected to
The rear shielding case of shielding case rear end, the internal diameter of preceding shielding case are greater than the internal diameter of rear shielding case, and the inner ring of preceding shielding case is provided with screen
Crimp rings are covered, the rear end for shielding crimp rings is crimped with the front end of rear shielding case, and there are rings between shielding crimp rings and preceding shielding case
The shielding card slot of shape, the rear end of shield shell are inserted into the shielding card slot of annular；
The signal cooperated there are two being arranged on the three core sockets with two signal pin jacks of two core plugging hole components
Contact pin, the three battery core jacks and three connecting terminals for conducting wire connection, two signal pins are connect with electric machine controller；
It is arranged on the outer wall of the three core socket inner ends there are two outer locking block axially symmetric and for cylinder, 180 ° of three core is inserted
It is provided on the outer wall of head shell for two axially symmetric guide grooves of outer locking block insertion and two axially and symmetrically and to justify
Cylindrical internal locking block, the inner end of the three core sockets are extend between the inner casing and shell of 180 ° of three-prong plugs until three
Two outer locking blocks of core socket extend into the slot bottom of 180 ° of three-prong plugs, two guide grooves, three battery core jacks on three core sockets
Towards the main plugging hole component of 180 ° of three-prong plugs；
The Self-locking handle is U-bend folded structure, is all set in two vertical portions and is inserted into for internal locking block
Circular hole and arc jack for the insertion of outer locking block, be provided on horizontal component and be inserted into self-locking insert for lock sheet
When the inner end in hole, the three core sockets extend between the inner casing and shell of 180 ° of three-prong plugs and locks, the lock
Tight piece be inserted into Self-locking handle from rosette for lock, and outer locking block is located at corresponding arc jack adjacent to one end of circular hole.
For the rear mounting plate towards retainer ring is fixed on the inner wall of plugging hole component outer wall, the inner wall of retainer ring is provided with protrusion
Annular elastic slice, be provided with annular slot on the outer wall at plugging hole component rear portion, the annular elastic slice of the retainer ring extend into jack
Positioning in the annular slot of module back.
The bayonet of multiple circumferentially uniform parts is provided on the inner casing, on the annular of the retaining ring ontology gets stuck
It is provided with the elastic slice of multiple protrusions, multiple elastic slices point when the annular snap valve jacket of retaining ring ontology is loaded on inner casing, on retaining ring ontology
It does not protrude into the corresponding bayonet of inner casing.
There are two casings, the inner end of two casings to believe respectively with two for holding in the plugging hole component mounting hole
Number contact pin jack corresponds connection, and the internal diameter of casing is greater than the internal diameter of signal pin jack.
The rubber seal that outer surface has hatching knurling is set in two core plugging hole components, two parallel section,
The two core plugging hole components are interference fitted by the plugging hole component mounting hole of rubber seal and retaining ring ontology.
It is provided with the tail sleeve fixture block of protrusion on the outer wall of the shell adjacent back end, is provided with card on the inner wall of tail sleeve
Slot, tail sleeve are connected on the rear end of shell, and the tail sleeve fixture block on shell snaps onto the corresponding card slot of tail sleeve.
Advantages of the present invention:
(1), two core plugging hole components are provided on the retaining ring component of 180 ° of three-prong plugs of the invention, are provided with two on three cores
The signal contacting piece of a contact pin being cooperatively connected with two core plugging hole components, two contact pins and two core plugging hole components composition forms signal
Control loop, when 180 ° of three-prong plugs and the separation of three core sockets, two contact pins first and two core plugging hole components are first separated, at this time
Signal control loop disconnects, i.e., before the power supply circuit separation of connector, electric machine controller stops power supply, to guarantee that high current is logical
Road disconnects, and high current contact just separates, and realizes the safety insertion of high current signal；
(2), the housing component on 180 ° of three-prong plugs of the invention, upper part shielding case and shield shell closed butt joint,
The shielded layer of lower shielded shell and conducting wire is in close contact, and realizes being reliably connected from conductor shield to shield shell, is improved
The shield effectiveness of connector；
(3), structure of the invention is simple, is easily assembled, small in size, suitable for being installed in narrow installation space, grasps
Facilitate, connects reliable and secure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under 180 ° of three-prong plugs of the invention and three core socket discrete states.
Fig. 2 is the explosive view of 180 ° of three-prong plugs of the invention.
Fig. 3 is the cross-sectional view of 180 ° of three-prong plugs of the invention.
Fig. 4 is the structural schematic diagram of inventive shell.
Fig. 5 is the cross-sectional view of mounting plate component of the present invention.
Fig. 6 is the main view of retaining ring component of the present invention.
Fig. 7 is the A-A cross-sectional view in Fig. 6.
Fig. 8 is the B-B enlarged cross-sectional view in Fig. 6.
Fig. 9 is the structural schematic diagram of two core plugging hole components of the invention.
Figure 10 is the structural schematic diagram of housing component of the present invention.
Figure 11 is the structural schematic diagram of tail sleeve of the present invention.
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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
See Fig. 1, three 180 ° of cores band auxiliary signal connector includes 180 ° of three-prong plugs 1, three core sockets 2 and from lock handle
Hand 3；
See that Fig. 2 and Fig. 3,180 ° of three-prong plugs 1 include the shell 11 of hollow structure, the mounting plate being set in shell 11
Component 12, retaining ring component 13, preceding sealing ring 14, rear sealing ring 15 and housing component 16, the tail being connected on 11 rear end of shell
Set 17 and lock sheet 18；
See that Fig. 3 and Fig. 4, shell 11 include inner casing 111 and shell 112, inner casing 111 is set in the interior of 112 front of shell
Circle, the inner end of inner casing 111 are fixedly connected with the inner wall of shell 112, and there are annular gap, inner casings between inner casing 111 and shell 112
The three core through-holes passed through for conducting wire, preceding sealing ring 14 and retaining ring component are provided at 111 outer end and the rear end of shell 11
13 are set on the outer wall of inner casing 111 and preceding sealing ring 14 is located at the inside of retaining ring component 13, and rear sealing ring 15 is placed in shell
The inner ring of 11 adjacent back end of body；
See that Fig. 5, mounting plate component 12 include shield shell 121, are set in shield shell 121 and before being located at front
Mounting plate 122, the rear mounting plate 123 and plugging hole component 124 for being set in shield shell 121 and being located at rear portion, front mounting plate
122 and rear mounting plate 123 be tubular structure, the inner hole of front mounting plate 122 is second order stepped hole, and two ladders of stepped hole
Face is towards rear mounting plate 123, and the outer wall of rear mounting plate 123 is cylindrical stage terrace, the step surface on rear 123 outer wall of mounting plate
Towards front mounting plate 122, the front of rear mounting plate 123 is extend into the rear portion of front mounting plate 122 and the rear end of front mounting plate 122
Resist the step surface on rear 123 outer wall of mounting plate, the front end of rear mounting plate 123 resists the ladder of 122 adjacent back end of front mounting plate
Face, plugging hole component 124 are located in front mounting plate 122 and rear mounting plate 123, and the outer diameter of 124 front of plugging hole component is less than rear portion
Outer diameter, the front end of plugging hole component 124 resist the cascaded surface of 122 adjacent front end of front mounting plate, 124 front and rear of plugging hole component it
Between step surface resist the cascaded surface of 122 adjacent back end of front mounting plate, rear mounting plate 123 is towards in 124 outer wall of plugging hole component
Retainer ring 125 is fixed on wall, the inner wall of retainer ring 125 is provided with the annular elastic slice of protrusion, sets on the outer wall at 124 rear portion of plugging hole component
It is equipped with annular slot, the annular elastic slice of retainer ring 125 extend into positioning in the annular slot at 124 rear portion of plugging hole component；
See Fig. 6-Fig. 9, retaining ring component 13 includes retaining ring ontology 131 and the two core jacks that are set on retaining ring ontology 131
Component 132, retaining ring ontology include that the annular being set in outside inner casing 111 gets stuck and be connected to the sealing plate that gets stuck on outer end of annular,
It is arranged on inner casing 111 there are four the bayonet 113 of circumferentially uniform parts, the annular of retaining ring ontology 131 gets stuck there are four upper settings
The elastic slice 133 of protrusion, four elastic slices 133 when the annular snap valve jacket of retaining ring ontology 131 is loaded on inner casing 111, on retaining ring ontology
It is respectively protruding into the corresponding bayonet 113 of inner casing 111, the three cores perforation 134 and insertion hole groups passed through for conducting wire is provided on sealing plate
Part mounting hole, two core plugging hole components 132 are U-shaped structure, and the end point of two 132 liang of parallel sections of core plugging hole component is provided with letter
Number contact pin jack 135, two core plugging hole components 132 snap onto plugging hole component mounting hole and the bending part of two core plugging hole components 132
Across the outer end of inner casing 111, in plugging hole component mounting hole also holding there are two casing 136, the inner end of two casings 136 respectively with
Two signal pin jacks 135 correspond connection, and the internal diameter of casing 136 is greater than the internal diameter of signal pin jack 135, and two
The outer end of casing 136 is towards the outer end of 11 horizontal component of shell；Wherein, it is set in two core plugging hole components, 132 liang of parallel sections
There is outer surface to have the rubber seal 137 of hatching knurling, two core plugging hole components 132 pass through rubber seal 137 and retaining ring sheet
The plugging hole component mounting hole of body 131 is interference fitted；
See that Fig. 3 and Figure 10, housing component 16 include tail portion housing 161, tail portion housing 161 includes to be set in
Preceding shielding case outside 121 rear end of shield shell and the rear shielding case for being connected to preceding 161 rear end of shielding case, the internal diameter of preceding shielding case are big
In the internal diameter of rear shielding case, the inner ring of preceding shielding case is provided with shielding crimp rings 162, shields the rear end of crimp rings 162 and shields afterwards
The front end crimping of shell is covered, there are the shielding card slot of annular, screens between shielding case before shielding crimp rings 161 and tail portion housing 161
The rear end for covering shell 121 is inserted into the shielding card slot of annular；
See Fig. 3, Fig. 4 and Figure 11, the tail sleeve fixture block 114 of protrusion, tail sleeve 17 are provided on the outer wall of 112 adjacent back end of shell
Inner wall on be provided with card slot 171, tail sleeve 17 is connected on the rear end of shell 112, and the tail sleeve fixture block 114 on shell 112 is caught in
Into the corresponding card slot 171 of tail sleeve 17；
See Fig. 1 and Fig. 2, there are two two signal pin jacks 135 with two core plugging hole components to match for setting on three core sockets 2
The signal pin of conjunction, three for conducting wire connection battery core jacks and three connecting terminals, two signal pins with motor control
Device connection processed；It is axially symmetric and 21,180 ° of outer locking block for cylinder there are two being arranged on the outer wall of three core sockets, 2 inner end
The two axially symmetric guide grooves 115 and two axis for the insertion of outer locking block are provided on the outer wall of three-prong plug shell 112
To internal locking block 116 symmetrical and for cylinder, the inner end of three core sockets 2 extend into 111 He of inner casing of 180 ° of three-prong plugs
Until two outer locking blocks 21 of three core sockets extend into the slot bottoms of 180 ° of three-prong plugs, two guide grooves 115 between shell 112, three
The main plugging hole component 124 of three battery core jacks 180 ° of three-prong plugs of direction on core socket 2；
See that Fig. 1 and Fig. 2, Self-locking handle 3 are U-bend folded structure, is all set in two vertical portions for internal locking
The circular hole 31 that block 116 is inserted into and the arc jack 32 being inserted into for outer locking block 21, are provided with for locking on horizontal component
Piece 18 is inserted into the self-locking from rosette for lock realization of Self-locking handle 3, and the inner end of three core sockets 2 extend into the interior of 180 ° of three-prong plugs
When between shell 111 and shell 112 and locking, lock sheet 18 be inserted into Self-locking handle 3 from rosette for lock, and outer locking block 21
In corresponding arc jack 32 adjacent to one end of circular hole 31.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. three 180 ° of cores band auxiliary signal connector, it is characterised in that: include 180 ° of three-prong plugs, three core sockets and from lock handle
Hand；
180 ° of three-prong plugs include the shell of hollow structure, be set to the intracorporal mounting plate component of shell, retaining ring component,
Preceding sealing ring, rear sealing ring and housing component, the tail sleeve being connected on housing rear end and lock sheet；The shell packet
Inner casing and shell have been included, the inner casing is set in the inner ring of housing front, and the inner end of inner casing is fixedly connected with the inner wall of shell,
There are annular gap between the inner casing and shell, it is provided at the outer end of the inner casing and the rear end of shell for leading
The three core through-holes that line passes through, the preceding sealing ring and retaining ring component are set on the outer wall of inner casing and preceding sealing ring is located at gear
The inside of coil assembly, the rear sealing ring are placed in the inner ring of shell adjacent back end；The mounting plate component includes screen
In covering shell, being set to shield shell and it is located at the front mounting plate of front, is set to the rear peace in shield shell and positioned at rear portion
Loading board and plugging hole component, the front mounting plate and rear mounting plate are tubular structure, and the inner hole of the front mounting plate is
Second order stepped hole, and two cascaded surfaces of stepped hole, towards rear mounting plate, the outer wall of the rear mounting plate is cylindrical stage
Terrace, for the step surface on rear mounting plate outer wall towards front mounting plate, the front of the rear mounting plate extend into front mounting plate
In the rear portion and rear end of front mounting plate resists step surface on rear mounting plate outer wall, the front end of rear mounting plate resists front mounting plate neighbour
The cascaded surface of nearly rear end, the plugging hole component are located in front mounting plate and rear mounting plate, and the outer diameter of plugging hole component front is less than
The outer diameter at rear portion, the front end of plugging hole component resist the cascaded surface of front mounting plate adjacent front end, between plugging hole component front and rear
Step surface resist the cascaded surface of front mounting plate adjacent back end；The retaining ring component includes retaining ring ontology and is set to retaining ring
Two core plugging hole components on ontology, retaining ring ontology include that the annular being set in outside the inner casing annular that gets stuck and be connected to gets stuck outer end
On sealing plate, the three cores perforation passed through for conducting wire and plugging hole component mounting hole, two cores are provided on the sealing plate
Plugging hole component is U-shaped structure, and the end point of two core plugging hole components, two parallel section is provided with signal pin jack, described two
Core plugging hole component snaps onto plugging hole component mounting hole and the bending part of two core plugging hole components passes through the outer end of inner casing, and described two
The outer end that two signal pin jacks on core plugging hole component divide towards housing horizontal portion；The housing component includes tail
Portion's housing, the tail portion housing include the preceding shielding case being set in outside shield shell rear end and are connected to preceding shielding case
The rear shielding case of rear end, the internal diameter of preceding shielding case are greater than the internal diameter of rear shielding case, and the inner ring of preceding shielding case is provided with shielding crimping
Ring, the rear end for shielding crimp rings are crimped with the front end of rear shielding case, and there are the screens of annular between shielding crimp rings and preceding shielding case
Card slot is covered, the rear end of shield shell is inserted into the shielding card slot of annular；
Be arranged on the three core sockets there are two the signal pin cooperated with two signal pin jacks of two core plugging hole components,
The three battery core jacks and three connecting terminals for conducting wire connection, two signal pins are connect with electric machine controller；It is described
Three core socket inner ends outer wall on setting there are two axially and symmetrically and be cylindrical outer locking block, outside 180 ° of three-prong plugs
It is provided with axially symmetric for two axially symmetric guide grooves of outer locking block insertion and two on the outer wall of shell and is cylindrical
Internal locking block, the inner end of the three core sockets extend between the inner casing and shell of 180 ° of three-prong plugs until three cores insert
Two outer locking blocks of seat extend into the slot bottom of 180 ° of three-prong plugs, two guide grooves, three battery core jack directions on three core sockets
The main plugging hole component of 180 ° of three-prong plugs；
The Self-locking handle is U-bend folded structure, and the circle for the insertion of internal locking block is all set in two vertical portions
Hole and arc jack for the insertion of outer locking block, are provided on horizontal component and are inserted into for lock sheet from rosette for lock, institute
When the inner end for the three core sockets stated extend between the inner casing and shell of 180 ° of three-prong plugs and locks, the lock sheet is inserted
Enter to Self-locking handle from rosette for lock, and outer locking block is located at corresponding arc jack adjacent to one end of circular hole.
2. three cores, 180 ° of band auxiliary signal connectors according to claim 1, it is characterised in that: the rear mounting plate court
Retainer ring is fixed on the inner wall of plugging hole component outer wall, the inner wall of retainer ring is provided with the annular elastic slice of protrusion, plugging hole component rear portion
Outer wall on be provided with annular slot, the annular slot that the annular elastic slice of the retainer ring extend into plugging hole component rear portion is default
Position.
3. three cores, 180 ° of band auxiliary signal connectors according to claim 1, it is characterised in that: be arranged on the inner casing
Have a bayonet of multiple circumferentially uniform parts, the annular of the retaining ring ontology get stuck on be provided with the elastic slices of multiple protrusions, gear
When enclosing the annular snap valve jacket of ontology loaded on inner casing, multiple elastic slices on retaining ring ontology are respectively protruding into the corresponding bayonet of inner casing.
4. three cores, 180 ° of band auxiliary signal connectors according to claim 1, it is characterised in that: the plugging hole component peace
Filling holding in hole, there are two casings, the inner end of two casings to be connected to respectively with two signal pin jack one-to-one correspondence,
And the internal diameter of casing is greater than the internal diameter of signal pin jack.
5. three cores, 180 ° of band auxiliary signal connectors according to claim 1, it is characterised in that: the two core insertion hole groups
The rubber seal that outer surface has hatching knurling is set in two parallel section of part, the two core plugging hole components pass through rubber
The plugging hole component mounting hole of glue sealing ring and retaining ring ontology is interference fitted.
6. three cores, 180 ° of band auxiliary signal connectors according to claim 1, it is characterised in that: after the shell is neighbouring
It is provided with the tail sleeve fixture block of protrusion on the outer wall at end, is provided with card slot on the inner wall of tail sleeve, tail sleeve is connected on the rear end of shell,
Tail sleeve fixture block on shell snaps onto the corresponding card slot of tail sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592408.7A CN109524860B (en) | 2018-12-25 | 2018-12-25 | Three-core 180 DEG connector with auxiliary signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592408.7A CN109524860B (en) | 2018-12-25 | 2018-12-25 | Three-core 180 DEG connector with auxiliary signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109524860A true CN109524860A (en) | 2019-03-26 |
| CN109524860B CN109524860B (en) | 2023-10-10 |
Family
ID=65796880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811592408.7A Active CN109524860B (en) | 2018-12-25 | 2018-12-25 | Three-core 180 DEG connector with auxiliary signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109524860B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718801A (en) * | 2019-11-06 | 2020-01-21 | 上海航天科工电器研究院有限公司 | High-voltage connector |
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| DE102016123817A1 (en) * | 2016-12-08 | 2018-06-14 | Harting Electric Gmbh & Co. Kg | Connector with a push-button latch |
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| CN103078211A (en) * | 2013-02-17 | 2013-05-01 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Right-angle type electric connector |
| CN106450967A (en) * | 2016-11-26 | 2017-02-22 | 中国电子科技集团公司第四十研究所 | High-voltage heavy current connector with auxiliary signal plug |
| DE102016123817A1 (en) * | 2016-12-08 | 2018-06-14 | Harting Electric Gmbh & Co. Kg | Connector with a push-button latch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110718801A (en) * | 2019-11-06 | 2020-01-21 | 上海航天科工电器研究院有限公司 | High-voltage connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109524860B (en) | 2023-10-10 |
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