CN110233372A - A kind of automobile-used electric connector - Google Patents
A kind of automobile-used electric connector Download PDFInfo
- Publication number
- CN110233372A CN110233372A CN201910385300.9A CN201910385300A CN110233372A CN 110233372 A CN110233372 A CN 110233372A CN 201910385300 A CN201910385300 A CN 201910385300A CN 110233372 A CN110233372 A CN 110233372A
- Authority
- CN
- China
- Prior art keywords
- shell
- automobile
- electric connector
- used electric
- lock buckling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- 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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
-
- 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
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- 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 automobile-used electric connectors, including line-end connector, plate terminal adapter and unlocking part；Line-end connector includes first shell and the first contact, and first shell is equipped with the first lock buckling part；Plate terminal adapter includes second shell and the second contact for being electrically connected with the first contact, and second shell is equipped with the second lock buckling part；Unlocking part is slidably connected to the first lock buckling part, for latching and/or unlocking the first lock buckling part and the second lock buckling part.The set-up mode that the present invention uses two step of the same part to unlock by dual lock, improve the reliability and ease for operation of connector, simultaneously after the unlock of any lock, other locks are in locking state, ensure that connector can also work normally, the harsh test request of automobile-used electric connector can be met, it is compact-sized.
Description
Technical field
The present invention relates to electric connector fields, more particularly, to a kind of automobile-used electric connector.
Background technique
As the automatic grade of intelligent driving automobile is higher and higher, automobile operation storage system to the transmission speeds of data and
Bandwidth requirement is higher and higher, and security reliability needed for the operation storage system as automobile brain requires also very strictly.
Automobile in the process of moving, is often shaken because road conditions are bad, makes connector and loosens because of shake, so that connection
It is in contact bad or power-off, when automobile be in adverse circumstances, such as high/low temperature, corrosion under the environment such as impact, is also easy out
Existing signal quality problem, is unable to satisfy the requirement to automobile-used electrical connector stability.Existing automobile-used electric connector is unable to satisfy
The requirement and system compact trend that intelligent driving automobile electronic system transmits data；Existing automobile-used electric connector simultaneously
It is unable to satisfy the application of automobile adverse circumstances
Therefore, expect to develop a kind of new automobile-used electric connector, meet the high bandwidth requirements of high-speed computation storage, meet small
The design requirement of size multi-channel high-speed rate, the ease for operation for guaranteeing automobile-used electric connector and automobile are in daily traveling and severe ring
The stability of the middle connector in border.
Summary of the invention
The object of the present invention is to provide a kind of automobile-used electric connectors, can meet automobile operation storage system to the steady of connector
Qualitative, easy to operate requirements.
To achieve the above object, the invention proposes a kind of automobile-used electric connectors, comprising:
Line-end connector, plate terminal adapter and unlocking part；
The line-end connector includes first shell and the first contact, and the first shell is equipped with the first latch portion
Part；
The plate terminal adapter includes second shell and the second contact for being electrically connected with first contact, and described
Two shells are equipped with the second lock buckling part；
The unlocking part is slidably connected to first lock buckling part, for latching and/or unlocking first lock
Component and second lock buckling part.
Preferably, first lock buckling part includes the side snap tab set on the first shell two sides, described
Side snap tab is equipped with side bayonet slot；Second lock buckling part includes the side grab set on the second shell two sides, the side
Grab can padlock in the side bayonet slot and from the side bayonet slot unlock.
Preferably, the unlocking part includes a pair of of sliding block, and each inner side of slider is equipped with stroke groove, described
Stroke groove is slidably connected with first lock buckling part；
First lock buckling part and second lock buckling part are latched by sliding block described in slide downward；
When the sliding block upward sliding to the bottom surface of the sliding block is higher than second lock buckling part, by described in pressing
Sliding block unlocks first lock buckling part and second lock buckling part.
Preferably, first lock buckling part further includes the preceding buckle of the leading flank set on the first shell
Piece, the preceding snap tab are equipped with front bayonet slot；Second lock buckling part further includes the leading flank phase set on the second shell
Answer the preceding grab of position, the preceding grab can padlock unlocked in the front bayonet slot and from the front bayonet slot.
Preferably, the preceding snap tab is a pair, and a pair of preceding snap tab is respectively arranged on the first shell
Leading flank both ends, be equipped between a pair of preceding snap tab and reinforce baffle.
Preferably, insertion space, the insertion space are formed between the preceding snap tab and the first shell
Width reduce from the bottom to the top.
Preferably, the unlocking part includes a pair of of sliding block, and each inner side of slider is equipped with stroke groove, described
Stroke groove is slidably connected with first lock buckling part, and the leading flank of each sliding block, which is equipped with towards the second shell, to be extended
Adjutage, the adjutage is inserted into the insertion space.
Preferably, the surface that the adjutage is contacted with the preceding snap tab is equipped with chamfering inclined-plane, blocks before described
Guide groove is provided with below slot.
Preferably, the leading flank of the sliding block is provided with front position-arresting hook, the leading flank setting of the first shell
There is corresponding preceding detent block, the front position-arresting hook is mounted on the preceding detent block.
Preferably, the trailing flank of the sliding block is provided with rear position-arresting hook, the trailing flank setting of the first shell
There is corresponding rear detent block, the rear detent hook is mounted on the rear detent block.
Preferably, the limit for limiting the rear detent hook upward sliding is provided with above the rear detent block
Step.
Preferably, the baffle with second shell cooperation, the baffle are provided with below the first shell
Inside is provided with guiding surface.
Preferably, the plate terminal adapter further includes glue core and terminal, and the terminal is set to the glue in-core, institute
It states second shell and is coated on the glue core surrounding.
Preferably, the part of the surface of the second shell outwardly protrudes, thus the part of the surface with it is described
Accommodating space is formed between glue core, the accommodating space is for accommodating the reinforcing baffle.
Preferably, the part of the surface of the glue core is equipped with the multiple boss protruded to the accommodating space, described
The surface for reinforcing baffle is equipped with the multiple limiting grooves to match with the boss.
Preferably, the preceding snap tab is a pair, and a pair of preceding snap tab is respectively arranged on the first shell
Leading flank both ends, be equipped with deflector apron between a pair of preceding snap tab, the deflector apron is equipped with a pair of of slot segmentation,
The deflector apron is divided into the first limiting section, intermediate guide part and the second limit interconnected by the pair of slot segmentation
Portion；
The plate terminal adapter further includes glue core and terminal, and the terminal is set to the glue in-core, the second shell packet
Overlay on the glue core surrounding；
The part of the surface of the second shell outwardly protrudes, and holds to be formed between the part of the surface and the glue core
Between emptying, the accommodating space is for accommodating the intermediate guide part, first limiting section and second limiting section difference
It is sticked in the two sides of external, the described accommodating space of the second shell.
Preferably, the preceding snap tab is a pair, and a pair of preceding snap tab is respectively arranged on the first shell
Leading flank both ends, be equipped with deflector apron between a pair of preceding snap tab, the deflector apron is equipped with a pair of of slot segmentation,
The deflector apron is divided into the first guide part, realizing middle limiting portion and the second guiding interconnected by the pair of slot segmentation
Portion；
The plate terminal adapter further includes glue core and terminal, and the terminal is set to the glue in-core, the second shell packet
Overlay on the glue core surrounding；
The first part surface and second part surface of the second shell outwardly protrude respectively, thus at described first
Point the first accommodating space is formed between surface and the glue core, forms second between the second part surface and the glue core
Accommodating space, first accommodating space and second accommodating space are respectively used to accommodate first guide part and described
Two guide parts, the realizing middle limiting portion are sticked in external, described first accommodating space of the second shell and described second and hold
Between between emptying.
Preferably, the line-end connector further includes harness, and first contact is mounted on the first shell
In vivo, the harness is electrically connected with first contact and stretches out outside the first shell.
Preferably, first contact is the pcb board with golden finger or the plastic plate with metal terminal, institute
Stating the second contact is elastic slice terminal.
The beneficial effects of the present invention are:
1, the present invention can meet the harsh test request of automobile-used electric connector, compact-sized, can meet high-speed computation and deposit
The bandwidth demand of storage realizes small spacing, the technical requirements of multichannel, and the present invention is latched and unlocked by unlocking part,
Connection is reliable, saves space and is easy to be unlocked operation.
2, lock is arranged in the two sides of line-end connector first shell in the present invention, and leading flank is additionally provided with lock, passes through side
Dual lock is realized in end and front end, after the unlock of any one grab, it is ensured that connector can also work normally.By sliding two sides
Sliding block simultaneously realize unlock front grab and side grab.
3, lock both ends in front side are separately independent two groups, and front side lock length shortens convenient for unlock.At independent two groups
Front side lock is intermediate to be provided with reinforcing baffle, can increase integrally-built reliability.
4, guide groove is added below front bayonet slot, cooperates the preceding snap tab of first shell with hook before plate terminal adapter
When, left and right guiding can be played the role of, prevent left and right oblique cutting from leading to double swerve.
5, inner side of slider is provided with stroke groove, when sliding block moves upwards, by pressing upper end of slide block, makes sliding block lower end band
Dynamic side snap tab, which is flared out, realizes the unlock of side snap tab, unlocks better effect.
6, in the leading flank of sliding block and/or trailing flank setting front position-arresting hook and/or rear position-arresting hook, before in first shell
Detent block and/or rear detent block match, and constitute the structure of stop bit, can anti-limited slip block flip to the outside during unlock,
Anti- limited slip block unlock pressing failure.
7, the baffle with the cooperation of plate terminal adapter is set below first shell, increases the reliable of line end matching board end
Property, setting guiding surface in baffle inside can play the role of front and back guiding, prevent front and back oblique cutting.
8, the second shell leading flank outward bending of plate terminal adapter is formed into one or more accommodating spaces and line end connects
Device cooperation is connect, position-limiting action all around is played.The glue core setting boss and line-end connector first shell of plate terminal adapter
On limiting groove match, play left and right position-limiting action, improve the reliability of connection.
The present invention has other characteristics and advantages, these characteristics and advantages are from the attached drawing and subsequent tool being incorporated herein
It will be apparent, or will be carried out in body embodiment in the drawings and the subsequent detailed description incorporated herein
Statement in detail, the drawings and the detailed description together serve to explain specific principles of the invention.
Detailed description of the invention
Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent, and in exemplary embodiments of the present invention, identical reference label typically represents phase
Same component.
Fig. 1 is the structural schematic diagram of the locking condition of embodiment one.
Fig. 2 is the decomposition diagram of Fig. 1.
Fig. 3 is the unlocked state schematic diagram of Fig. 1.
Fig. 4 is the structural schematic diagram of the locking condition of embodiment two.
Fig. 5 is decomposition diagram in Fig. 4.
Fig. 6 is the further decomposition diagram of Fig. 5.
Fig. 7 is two installation condition schematic diagram of embodiment.
Fig. 8 is unlocked state schematic diagram in embodiment two.
Fig. 9 is the structural schematic diagram of the locking condition of embodiment three.
Figure 10 is the decomposition diagram of Fig. 9, conceals plate terminal adapter.
Figure 11 is the posterior view point decomposition diagram of Fig. 9.
Figure 12 is three unlocked state schematic diagram of embodiment.
Figure 13 is the structural schematic diagram for the lower casing that embodiment three is equipped with pcb board.
Figure 14 is the structural schematic diagram of another angle of Figure 13.
Figure 15 is the structural schematic diagram of the sliding block of embodiment three.
Figure 16 is the structural schematic diagram of example IV.
Figure 17 is the structural schematic diagram of line-end connector in example IV.
Figure 18 is the structural schematic diagram of plate terminal adapter in example IV.
Figure 19 is the structural schematic diagram of plate terminal adapter and corresponding line-end connector in embodiment five.
Figure 20 is the structural schematic diagram of plate terminal adapter and corresponding line-end connector in embodiment six.
Primary clustering symbol description
1: line-end connector, 2: plate terminal adapter, 21: glue core, 211: boss, 22: terminal, 23: second shell, 231: holding
Between emptying, 232: surface projections, 24: side grab, 25: preceding grab, 26: guide part, 27: limiting section, 3: sliding block, 31: pressing
Slot, 32: adjutage, 321: chamfering inclined-plane, 33: front position-arresting hook, 34: rear position-arresting hook, 35: stroke groove, 4: lower casing, 411: preceding detent
Block, 412: rear detent block, 413: baffle, 414: guiding surface 42: side snap tab, 421: side bayonet slot, 43: preceding snap tab, 431:
Front bayonet slot, 432: lug boss, 433: contact portion, 434: guide groove, 44: reinforcing baffle, 441: limiting groove, 45: limited step,
5: upper casing, 6:PCB plate, 7: harness.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.
Embodiment one
As shown in Figures 1 to 3, present embodiment discloses a kind of automotive connectors, including line-end connector 1, plate terminal adapter 2
And two groups of sliding blocks 3.Plate terminal adapter 2 includes glue core 21, terminal 22 and second shell 23, and terminal 22 is set in glue core 21, and second
Shell 23 is coated on 21 surrounding of glue core.Line-end connector 1 includes first shell, contact and harness 7, and contact is mounted on first
In shell, contact is used for the terminal grafting with plate terminal adapter and realizes electric connection.Generally, contact is with golden finger
Pcb board or plastic plate with metal terminal.In the present embodiment contact use pcb board 6, the golden finger end of pcb board 6 reveal to
Terminal 22 outside first shell and in plate terminal adapter 2 connects.Harness 7 connect with pcb board 6 and stretches out outside first shell.
First shell is assembly type first shell, including lower casing 4 and the upper casing assembled with it 5.Second shell can be iron-clad.
4 two sides of lower casing are equipped with side snap tab 42, are provided with side bayonet slot 421 in side snap tab 42.2 two sides of plate terminal adapter are set
Side grab 24 is set, side grab 24 and the lock of side bayonet slot 421 make snap tab 42 spiral-lock in side in 2 two sides of plate terminal adapter.Sliding block 3 is installed
42 two sides of snap tab in side, and slided up and down along side snap tab 42.
When installation, plate terminal adapter 2 is welded on wiring board, then sliding block 3 is installed, sliding block 3 is made to be assembled to line end company
42 two sides of side snap tab of device 1 are connect, then the line-end connector 1 equipped with sliding block 3 is inserted on plate terminal adapter 2, makes sliding block 3
Sliding block 3 is slid into plate terminal adapter 2 and shelters from side grab 24, and the side bayonet slot 421 in side snap tab 42 and side grab 24 latch.
As shown in figure 3, when needing to unlock, pull-up sliding block 3, until the upper surface of first shell 5 is stretched out in the upper end of sliding block 3, side card at this time
Hook 24 exposes, and presses the upper end of two groups of sliding blocks 3, and using lever principle, side grab 24 is deviate from from side bayonet slot 421, realizes unlock.It is excellent
Selection of land, 3 side of sliding block are provided with pressing groove 31, and pressable pressing groove 31 is unlocked, is more convenient to operate.
Embodiment two
As shown in figures 4-6, present embodiment discloses a kind of automotive connectors, including line-end connector 1, plate terminal adapter 2
And two groups of sliding blocks 3.Plate terminal adapter 2 includes glue core 21, terminal 22 and second shell 23, and terminal 22 is set in glue core 21, and second
Shell 23 is coated on 21 surrounding of glue core.Line-end connector 1 includes first shell, pcb board 6 and harness 7, and pcb board 6 is mounted on first
In shell, the golden finger end of pcb board 6 is revealed to outside first shell to be connected with the terminal 22 in plate terminal adapter 2.Harness 7
It connect and is stretched out outside first shell with pcb board 6.
In the present embodiment, first shell includes lower casing 4 and the upper casing assembled with it 5, and 4 two sides of lower casing are equipped with side snap tab
42, leading flank is equipped with two groups of independent preceding snap tabs 43, is provided among snap tab 43 before independent two groups and reinforces baffle 44.
Side bayonet slot 421 is provided in side snap tab 42.Side grab 24, side grab 24 and side is arranged in 2 two sides of plate terminal adapter
The lock of card slot 421 makes snap tab 42 spiral-lock in side in 2 two sides of plate terminal adapter.Preceding 43 end of snap tab is provided with front bayonet slot 431, plate
2 leading flank both ends of terminal adapter are provided with preceding grab 25, and 43 spiral-lock of snap tab is in plate before preceding grab 25 makes with the lock of front bayonet slot 431
2 front end of terminal adapter.
3 leading flank of sliding block, which is extended, adjutage 32, before adjutage 32 is inserted between snap tab 43 and lower case 4.Before
Snap tab 43 and 32 insertion portion of adjutage are provided with lug boss 432 and the contact portion 433 above lug boss 432, protrusion
Portion 432 and 433 inner wall of contact portion and the accommodating space of lower case 4 reduce from lower end toward upper end.So that adjutage 32 is from lug boss
432 insertions slide into contact portion 433 and the interference of 433 inner wall of contact portion to the unlock of grab 25 before realization.Adjutage 32 is with before
43 inner wall contact face of snap tab is provided with chamfering inclined-plane 321, slides convenient for adjutage 32 from lower end toward upper end.
As shown in fig. 7, plate terminal adapter 2 is welded on wiring board when installation, then sliding block 3 is installed, fills sliding block 3
Be fitted on 42 two sides of side snap tab of line-end connector 1, make the adjutage 32 of sliding block 3 be inserted into lug boss 432 and lower case 4 it
Between.Then by 1 front end of the line-end connector insertion plate terminal adapter 2 equipped with sliding block 3, make the side bayonet slot in side snap tab 42
421 latch with side grab 24, and the front bayonet slot 431 of preceding snap tab 43 and preceding grab 25 latch.
As shown in figure 8, when needing to unlock, it is divided into two steps unlocks: (1), pull-up sliding block 3, the chamfering of adjutage 32
Inclined-plane 321 is initially located at the accommodating space between lug boss 432 and lower case 4 Nei without interference state, slide into contact portion 433 with
When accommodating space between lower case 4, since accommodating space reduces, adjutage 32 and 433 inner wall of contact portion are interfered, and make preceding buckle
43 lower part deformation of piece, preceding grab 25 are detached from front bayonet slot 431 and realize unlock.(2), continue pull-up sliding block 3, the upper end of sliding block 3 is stretched out
The upper surface of first shell 5, side grab 24 exposes at this time, presses the upper end of two groups of sliding blocks 3, utilizes lever principle, side grab
24 deviate from from side bayonet slot 421, realize unlock, extract line-end connector 1.
Embodiment three
As shown in figs. 9 to 12, present embodiment discloses a kind of automotive connectors, including line-end connector 1, plate terminal adapter
2 and two groups of sliding blocks 3.The structure of plate terminal adapter 2 is identical as embodiment two.Line-end connector 1 include first shell, pcb board 6 and
Harness 7, pcb board 6 are mounted in first shell, and the golden finger end of pcb board 6 is revealed to outside first shell and in plate terminal adapter 2
Terminal 22 connect.Harness 7 connect with pcb board 6 and stretches out outside first shell.First shell includes lower casing 4 and fills with it
The upper casing 5 matched.
4 two sides of lower casing are equipped with side snap tab 42, and leading flank is equipped with two groups of independent preceding snap tabs 43, blocks before independent two groups
It is provided among cramp 43 and reinforces baffle 44.Side bayonet slot 421 is provided in side snap tab 42.Side is arranged in 2 two sides of plate terminal adapter
Grab 24, side grab 24 and the lock of side bayonet slot 421 make snap tab 42 spiral-lock in side in 2 two sides of plate terminal adapter.Preceding 43 end of snap tab
Portion is provided with front bayonet slot 431, and 2 leading flank both ends of plate terminal adapter are provided with preceding grab 25, and preceding grab 25 is latched with front bayonet slot 431
43 spiral-lock of snap tab is in 2 front end of plate terminal adapter before making.As shown in figure 14, guide groove 434 is added below front bayonet slot 431, before making
When snap tab 43 and preceding hook 25 cooperate, left and right guiding can be played the role of.As shown in figure 13,4 leading flank of lower case is arranged
Preceding detent block 411, detent block 412 after the setting of trailing flank.A limited step 45 is arranged in lower case 4 above rear detent block 412.Under
It is provided with the baffle 413 cooperated with plate terminal adapter 2 below shell 4, is provided with guiding surface 414 on the inside of plate washer 413.
In conjunction with shown in Figure 15,3 leading flank of sliding block, which is extended, adjutage 32, and snap tab 43 is under before adjutage 32 is inserted into
Between shell 4.Preceding snap tab 43 and 32 insertion portion of adjutage are provided with lug boss 432 and contact portion 433, lug boss 432 with
433 inner wall of contact portion and the accommodating space of lower case 4 reduce from lower end toward upper end.So that adjutage 32 is inserted into from lug boss 432,
Contact portion 433 and the interference of 433 inner wall of contact portion are slid into realize the unlock of preceding grab 25.Adjutage 32 and preceding snap tab 43
Inner wall contact face is provided with chamfering inclined-plane 321, slides convenient for adjutage 32 from lower end toward upper end.3 leading flank of sliding block is provided with
Front position-arresting hook 33, detent block 411 before front position-arresting hook 33 is mounted on.3 trailing flank of sliding block is provided with rear position-arresting hook 34, rear position-arresting hook 34
It is mounted on rear detent block 412.Stroke groove 35 is provided on the inside of sliding block 3, the upper surface of sliding block upward sliding to stroke groove 35 is stretched
Out when first shell upper surface, the bottom of sliding block 3 is located at the top of side snap tab 42, and first shell is stretched out in the upper end of sliding block 3
Upper surface.
If Figure 10, Figure 11 show, when installation, plate terminal adapter 2 is welded on wiring board, sliding block 3 is installed then up, is made
Sliding block 3 is assembled to 42 two sides of side snap tab of line-end connector 1, and rear position-arresting hook 34 is mounted on rear detent block 412, makes sliding block 3
Adjutage 32 be inserted between lug boss 432 and lower case 4, detent block 411 before installation to front position-arresting hook 33 is mounted on upwards
On.Then the line-end connector 1 equipped with sliding block 3 is inserted on plate terminal adapter 2, the guiding surface 414 of 413 inside of plate washer guides
Lower casing 4 is just being inserted on glue core 21, and the side bayonet slot 421 in side snap tab 42 and side grab 24 latch at this time, before preceding snap tab 43
Card slot 431 and preceding grab 25 latch.As shown in figure 12, the process with embodiment two of unlock is identical: snap tab before step (1) is realized
It is unlocked with preceding grab；During sliding block 3 continues to slide up in step (2), rear position-arresting hook 34 slides on rear detent block 412
It is contacted with limited step 45, at this time the no longer upward sliding of sliding block 3, the setting of limited step 45 can prevent firmly excessive, cause to slide
3 prolapse upwards of block.First shell upper surface is stretched out in 35 upper surface of stroke groove and 3 upper end of sliding block at this time, passes through pressing sliding block 3
Upper end drives side snap tab 42 to move outward according to lever principle below sliding block 3, so that side grab 24 is de- from side bayonet slot 421
Out, unlock is realized.Line-end connector 1 is extracted after unlock.
Example IV
As shown in Figure 16~18, present embodiment discloses a kind of automotive connector, the difference with embodiment three is: plate
The 23 leading flank outward bending of second shell of terminal adapter 2 forms an accommodating space 231, the size and line end of accommodating space 231
The reinforcing plate washer 44 of connector 1 matches.21 lateral surface of glue core of plate terminal adapter 2 outwardly protrudes two boss 211, reinforces plate washer
44 inner walls are provided with two limiting grooves 441 to match with boss 211.When grafting, it is recessed that two boss 211 are inserted into two limits
In slot 441, accommodating space 231 is coated on inside for plate washer 44 is reinforced.Remaining structure is identical as embodiment three.
Or in another embodiment, the 23 trailing flank outward bending of second shell of plate terminal adapter 2 is formed into an accommodating
A positive stop block (not shown), the size of accommodating space is accordingly arranged in space, the trailing flank of the lower case of line-end connector
Match with positive stop block.The glue in-core side of plate terminal adapter outwardly protrudes two boss, in the lower case of line-end connector
Wall is provided with two limiting grooves to match with boss.Remaining structure is identical as embodiment three.
Embodiment five
As shown in figure 19, present embodiment discloses a kind of automotive connector, the front surface of lower case 4 is equipped with deflector apron,
Deflector apron is equipped with a pair of of slot segmentation, and deflector apron is divided the limiting section that slot is divided into intermediate guide part 26 and two sides
27,23 top surface of second shell of plate terminal adapter 2 is open, and there are baffle in bottom surface and four sides, and plate terminal adapter 2 further includes glue
Core 21 and terminal 22, terminal 22 are located in glue core 21, and second shell 23 is coated on 21 surrounding of glue core.Similar to implementing four, by plate
23 front surface of second shell of terminal adapter 2 corresponds to the position outward bending of the intermediate guide part 27 of lower case 4, forms a table
Face protrusion 232, surface projections 232 and glue core form accommodating space 231, and accommodating space 231 is for accommodating in lower case 4
Between guide part 26, after assembling two limiting sections 27 of lower case 4 by the part of the surface of second shell 23 cladding wherein, second shell
In the intermediate guide part 26 of lower case 4 is coated on by 23 accommodating space 231, remaining structure and unlocking manner and embodiment three-phase
Together.Guide function prevents line-end connector from tilting forward and back.
Embodiment six
As shown in figure 20, present embodiment discloses a kind of automotive connectors, are similar to embodiment five, the preceding table of lower case 4
Face is equipped with deflector apron, and deflector apron is equipped with a pair of of slot segmentation, and deflector apron is divided into intermediate limiting section 27 and two sides
Guide part 26,23 top surface of second shell of plate terminal adapter 2 is open, and there are baffle, plate terminal adapter 2 in bottom surface and four sides
It further include glue core 21 and terminal 22, terminal 22 is located in glue core 21, and second shell 23 is coated on 21 surrounding of glue core, plate terminal adapter
2 23 front surface of second shell corresponds to the position outward bending of two guide parts 27 of lower case 4, forms two surface projections
232, surface projections 232 and glue core form accommodating space 231, and the left and right two that accommodating space 231 is used to accommodate lower case 4 is led
To portion 26.The realizing middle limiting portion 27 of lower case 4 coats the part of the surface of second shell 23 wherein after assembling, second shell 23
In two guide parts 26 of lower case 4 are coated on by two accommodating spaces 231, remaining structure and unlocking manner and embodiment three-phase
Together.The set-up mode of two guide parts preferably prevents 1 front and back of line-end connector and tilts.
By the position limiting structure of on the outside of above-mentioned plate terminal adapter or inside, limit left-right and front-back when line end and the grafting of plate end
Position.
The automobile-used electric connector of the present invention is suitable for high/low temperature, corrodes, practical under the environment such as impact and vibration.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (19)
1. a kind of automobile-used electric connector characterized by comprising line-end connector, plate terminal adapter and unlocking part；
The line-end connector includes first shell and the first contact, and the first shell is equipped with the first lock buckling part；
The plate terminal adapter includes second shell and the second contact for being electrically connected with first contact, the second shell
Body is equipped with the second lock buckling part；
The unlocking part is slidably connected to first lock buckling part, for latching and/or unlocking first lock buckling part
With second lock buckling part.
2. automobile-used electric connector according to claim 1, which is characterized in that first lock buckling part includes set on described
The side snap tab of first shell two sides, the side snap tab are equipped with side bayonet slot；Second lock buckling part includes set on described
The side grab of second shell two sides, the side grab can padlock in the side bayonet slot and from the side bayonet slot unlock.
3. automobile-used electric connector according to claim 1, which is characterized in that the unlocking part includes a pair of of sliding block, often
A inner side of slider is equipped with stroke groove, and the stroke groove is slidably connected with first lock buckling part；
First lock buckling part and second lock buckling part are latched by sliding block described in slide downward；
When the sliding block upward sliding to the bottom surface of the sliding block is higher than second lock buckling part, by pressing the sliding block
Unlock first lock buckling part and second lock buckling part.
4. automobile-used electric connector according to claim 2, which is characterized in that first lock buckling part further includes being set to institute
The preceding snap tab of the leading flank of first shell is stated, the preceding snap tab is equipped with front bayonet slot；Second lock buckling part further includes
Preceding grab set on the leading flank corresponding position of the second shell, the preceding grab can padlock in the front bayonet slot and from institute
State front bayonet slot unlock.
5. automobile-used electric connector according to claim 4, which is characterized in that the preceding snap tab is a pair of, described in a pair
Preceding snap tab is respectively arranged on the both ends of the leading flank of the first shell, is equipped between a pair of preceding snap tab and reinforces baffle.
6. automobile-used electric connector according to claim 4, which is characterized in that the preceding snap tab and the first shell it
Between form insertion space, the width of the insertion space reduces from the bottom to the top.
7. automobile-used electric connector according to claim 6, which is characterized in that the unlocking part includes a pair of of sliding block, often
A inner side of slider is equipped with stroke groove, and the stroke groove is slidably connected with first lock buckling part, each sliding block
Leading flank is equipped with the adjutage extended towards the second shell, and the adjutage is inserted into the insertion space.
8. automobile-used electric connector according to claim 7, which is characterized in that the adjutage is contacted with the preceding snap tab
Surface be equipped with chamfering inclined-plane, be provided with guide groove below the front bayonet slot.
9. automobile-used electric connector according to claim 7, which is characterized in that the leading flank of the sliding block is provided with front position-arresting
Hook, the leading flank of the first shell are provided with corresponding preceding detent block, and the front position-arresting hook is mounted on the preceding detent block.
10. automobile-used electric connector according to claim 7, which is characterized in that stop after being provided with the trailing flank of the sliding block
Position hook, the trailing flank of the first shell are provided with corresponding rear detent block, and the rear detent hook is mounted on the rear detent block
On.
11. automobile-used electric connector according to claim 10, which is characterized in that be provided with and be used for above detent block after described
Limit the limited step of the rear detent hook upward sliding.
12. automobile-used electric connector according to claim 1, which is characterized in that the first shell lower section is provided with and institute
The baffle of second shell cooperation is stated, is provided with guiding surface on the inside of the baffle.
13. automobile-used electric connector according to claim 5, which is characterized in that the plate terminal adapter further include glue core and
Terminal, the terminal are set to the glue in-core, and the second shell is coated on the glue core surrounding.
14. automobile-used electric connector according to claim 13, which is characterized in that the part of the surface of the second shell is outside
Protrusion, to form accommodating space between the part of the surface and the glue core, the accommodating space is for accommodating described add
Gu baffle.
15. automobile-used electric connector according to claim 14, which is characterized in that the part of the surface of the glue core is equipped with to institute
Multiple boss of accommodating space protrusion are stated, it is recessed that the surface for reinforcing baffle is equipped with the multiple limits to match with the boss
Slot.
16. automobile-used electric connector according to claim 1, which is characterized in that the leading flank of the first shell is equipped with
Deflector apron, the deflector apron are equipped with a pair of of slot segmentation, and the deflector apron is divided into mutually by the pair of slot segmentation
First limiting section of connection, intermediate guide part and the second limiting section；
The plate terminal adapter further includes glue core and terminal, and the terminal is set to the glue in-core, and the second shell is coated on
The glue core surrounding；
The part of the surface of the second shell outwardly protrudes, so that it is empty to form accommodating between the part of the surface and the glue core
Between, for accommodating the intermediate guide part, first limiting section and second limiting section engage the accommodating space respectively
In the two sides of external, the described accommodating space of the second shell.
17. automobile-used electric connector according to claim 1, which is characterized in that the leading flank of the first shell is equipped with
Deflector apron, the deflector apron are equipped with a pair of of slot segmentation, and the deflector apron is divided into mutually by the pair of slot segmentation
The first guide part, realizing middle limiting portion and the second guide part of connection；
The plate terminal adapter further includes glue core and terminal, and the terminal is set to the glue in-core, and the second shell is coated on
The glue core surrounding；
The first part surface and second part surface of the second shell outwardly protrude respectively, thus in first part's table
The first accommodating space is formed between face and the glue core, forms the second accommodating between the second part surface and the glue core
Space, first accommodating space and second accommodating space, which are respectively used to accommodate first guide part and described second, leads
To portion, the realizing middle limiting portion is sticked in external, described first accommodating space and the second accommodating sky of the second shell
Between between.
18. automobile-used electric connector described in any one of -17 according to claim 1, which is characterized in that the line-end connector is also
Including harness, first contact is mounted in the first shell, and the harness is electrically connected simultaneously with first contact
It stretches out outside the first shell.
19. automobile-used electric connector described in any one of -17 according to claim 1, which is characterized in that first contact is
Pcb board with golden finger or the plastic plate with metal terminal, second contact are elastic slice terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385300.9A CN110233372B (en) | 2019-05-09 | 2019-05-09 | Electric connector for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385300.9A CN110233372B (en) | 2019-05-09 | 2019-05-09 | Electric connector for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110233372A true CN110233372A (en) | 2019-09-13 |
| CN110233372B CN110233372B (en) | 2020-03-17 |
Family
ID=67860439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910385300.9A Active CN110233372B (en) | 2019-05-09 | 2019-05-09 | Electric connector for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110233372B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653884A (en) * | 2020-06-09 | 2020-09-11 | 安费诺电子装配（厦门）有限公司 | A kind of interface unit |
| CN112018562A (en) * | 2019-05-30 | 2020-12-01 | 香港商安费诺(东亚)有限公司 | Plug connector with movable unlocking structure and assembly thereof |
| CN114094392A (en) * | 2021-10-29 | 2022-02-25 | 无锡爱思通智能装备有限公司 | Aircraft articulate does not need instrument ization quick-lock device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100268858A1 (en) * | 2009-04-20 | 2010-10-21 | Chung-Liang Lee | SATA data connection device with raised reliability |
| CN206532931U (en) * | 2017-01-17 | 2017-09-29 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN206742605U (en) * | 2017-04-06 | 2017-12-12 | 深圳龙友科技股份有限公司 | Bayonet type terminal casing and connector |
| CN109950729A (en) * | 2018-04-17 | 2019-06-28 | 安费诺电子装配（厦门）有限公司 | A kind of automobile high-speed connector |
-
2019
- 2019-05-09 CN CN201910385300.9A patent/CN110233372B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100268858A1 (en) * | 2009-04-20 | 2010-10-21 | Chung-Liang Lee | SATA data connection device with raised reliability |
| CN206532931U (en) * | 2017-01-17 | 2017-09-29 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN206742605U (en) * | 2017-04-06 | 2017-12-12 | 深圳龙友科技股份有限公司 | Bayonet type terminal casing and connector |
| CN109950729A (en) * | 2018-04-17 | 2019-06-28 | 安费诺电子装配（厦门）有限公司 | A kind of automobile high-speed connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018562A (en) * | 2019-05-30 | 2020-12-01 | 香港商安费诺(东亚)有限公司 | Plug connector with movable unlocking structure and assembly thereof |
| CN112018562B (en) * | 2019-05-30 | 2022-04-01 | 香港商安费诺(东亚)有限公司 | Plug connector with movable unlocking structure and assembly thereof |
| CN111653884A (en) * | 2020-06-09 | 2020-09-11 | 安费诺电子装配（厦门）有限公司 | A kind of interface unit |
| CN114094392A (en) * | 2021-10-29 | 2022-02-25 | 无锡爱思通智能装备有限公司 | Aircraft articulate does not need instrument ization quick-lock device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110233372B (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110233372A (en) | A kind of automobile-used electric connector | |
| CN109950729A (en) | A kind of automobile high-speed connector | |
| US6733325B2 (en) | Connector assembly for a flat wire member | |
| US20020111067A1 (en) | Cable connecting structure | |
| CN203277695U (en) | Connector module | |
| US5338219A (en) | Electric connector | |
| US20190319401A1 (en) | High-speed connector for automobile | |
| US20090186514A1 (en) | Connector assembly | |
| CN209526242U (en) | A kind of automobile high-speed connector | |
| GB2260865A (en) | Stirrup lever connector | |
| US6206710B1 (en) | Card connector | |
| CN203367546U (en) | Card edge connector | |
| CN109633838A (en) | A kind of optical module | |
| KR100999053B1 (en) | Electric connector | |
| CN204361349U (en) | Bayonet connector | |
| CN209016316U (en) | A kind of automobile integral unlock high speed connector | |
| CN218334558U (en) | Connector locking mechanism | |
| CN102868059B (en) | Pluggable assembly | |
| CN213584304U (en) | Pull belt unlocking high-speed cable connector | |
| KR100572884B1 (en) | Electrical connector | |
| CN115693220A (en) | Board-to-board connector assembly for add-on cards | |
| JP2004258094A (en) | Package with release mechanism | |
| CN2389431Y (en) | Electric connector assembly | |
| CN211655218U (en) | Vehicle-mounted line end connector and vehicle-mounted storage structure | |
| CN206042606U (en) | Plug box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |