CN105655802A - High-voltage connector for vehicle and locking and unlocking method of connector - Google Patents
High-voltage connector for vehicle and locking and unlocking method of connector Download PDFInfo
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- CN105655802A CN105655802A CN201610166874.3A CN201610166874A CN105655802A CN 105655802 A CN105655802 A CN 105655802A CN 201610166874 A CN201610166874 A CN 201610166874A CN 105655802 A CN105655802 A CN 105655802A
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- high pressure
- voltage plug
- pressure socket
- pressing plate
- terminal
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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
- H01R13/627—Snap or like fastening
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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
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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
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a high-voltage connector for a vehicle and a locking and unlocking method of the connector. The connector comprises a high-voltage plug, a high-voltage socket and a locking assembly achieving multi-stage locking, multi-stage locking comprises a first-stage locking state, a second-stage locking state and a third-stage locking state, and the locking assembly comprises a first limiting block, a second pressing plate, a third pressing plate and lock catches, wherein the lock catches are correspondingly matched with the first limiting block, the second pressing plate and the third pressing plate. According to the high-voltage connector for the vehicle and the locking and unlocking method of the connector, due to the fact that the multi-stage locking mode is adopted, and the modes of plugging, pressing and the like are combined, locking between the high-voltage plug and the high-voltage socket is achieved; a clamping failure caused by unstable connection of the plug and the socket or external force pull is avoided, and stability and safety of the connector in the use process are guaranteed. In addition, the high-voltage connector is formed by assembling in a splicing mode, all parts can be rapidly disassembled and assembled and convenient to replace, convenience of use is enhanced, and the service life of the connector is prolonged to the maximum extent.
Description
Technical field
The present invention relates to a kind of high-tension connector and sealed, unlock method thereof, the automobile-used high-tension connector being particularly useful for vehicle internally-powered allocation units with being connected between control unit, belongs to automobile power apparatus field.
Background technology
High-tension connector is the important equipment that vehicle power exports, and is mainly used in the connection realized between vehicle internally-powered allocation units and control unit.
At present automobile-used high-tension connector common on the market includes high-voltage plug and high pressure socket, by the electric connection of the plug of high-voltage plug and high pressure socket to realize between two cables. Due to energising cable, Keep Clear-High Voltage, and for ensureing security, the plug of high-voltage plug and high pressure socket needs to carry out in the event of a power failure. Namely, before grafting and extracting, when particularly extracting, the two needs to keep power-off state. It is because when described high-voltage plug and high pressure socket are extracted in the energized state like this, it is easy to produce electric arc because electric current crosses strong, the personnel safety of equipment and operator is caused the infringement being difficult to estimate. For avoiding the generation of above-mentioned phenomenon, the mode that current lots of manufacturers extensively adopt increases by one in described high-voltage plug and high pressure socket to signal terminal, keeps power-off state when plugging to realize described high-voltage plug and high pressure socket. In addition, in order to prevent operator from pulling out the high-tension connector of energising, also avoiding high-tension connector accidental when driving by mistake simultaneously, after high-voltage plug and high pressure socket grafting, two energising cables are electrically connected, locked the relative position of high-voltage plug and high pressure socket by locking gear.
In actually operating, before grafting high-voltage plug and high pressure socket, high-voltage plug and high pressure socket not yet work, and both are power-off state, operational safety; And before pulling out out high-voltage plug and high pressure socket, high-voltage plug and high pressure socket are working order, it is thus desirable to first described signal terminal is disconnected, then the two is separated completely. Although and the mode that existing automobile-used high-tension connector adopts segmentation to fix completes locking and departs from, but its structure is also unstable, it is easy to generation fixing insecure, the phenomenon come off easily. Owing to although high-tension connector common at present has segmentation self-locking, but its locking mode is single, it mostly is plug formula to fix, therefore when operator's mishandle, cable are pullled the locking force exceeding high-voltage plug and high pressure socket by mistake, high-voltage plug and high pressure socket are it is possible to make described signal terminal lose efficacy because disconnecting fast, thus cause the situations such as electric shock, electric leakage to occur, abnormally dangerous.
Based on the unsafe factor of above-mentioned existing high-tension connector, how a kind of novel automobile-used high-tension connector is provided, to strengthen automobile-used high-tension connector stability in use and security further, just become relevant device fabrication business institute problem demanding prompt solution.
Summary of the invention
In view of prior art exists above-mentioned defect, it is an object of the invention to propose a kind of to be applicable to vehicle internally-powered allocation units and the automobile-used high-tension connector being connected between control unit and sealed, unlock method thereof.
The object of the present invention, will be achieved by the following technical programs:
A kind of automobile-used high-tension connector, comprise high-voltage plug and high pressure socket, described high-voltage plug is fixedly connected with a cable respectively with described high pressure socket, described two cables realize being electrically connected by described high-voltage plug and described high pressure socket, it is provided with terminal assemblies in described high-voltage plug, in described high pressure socket, it is provided with the coupling end assembly mated mutually with described terminal assemblies;
Also comprise and it is arranged on described high-voltage plug and high pressure socket for realizing the two multistage sealed sealed assembly in plug process, described multistage sealed comprise one-level locked state, secondary latch close state and three grades of locked state, described sealed assembly comprises the first limited block, the 2nd pressing plate, the 3rd pressing plate and the snap close with above-mentioned three's Corresponding matching;
Under described one-level locked state, described snap close is separated with between high-voltage plug, and described snap close and described high pressure socket card close, and described high-voltage plug and high pressure socket connect, and described terminal assemblies is connected with coupling end components;
Under described secondary latch conjunction state, described snap close closes with described high-voltage plug and high pressure socket card respectively, and by the two compact siro spinning technology, described terminal assemblies is connected with coupling end assembly;
Under described three grades of locked state, described first limited block is positioned at below described 2nd pressing plate, and described snap close closes with described high-voltage plug and high pressure socket card respectively, and by the two compact siro spinning technology, described terminal assemblies is connected with coupling end assembly.
Preferably, described terminal assemblies and described coupling end assembly are arranged along the plug orientation of described high-voltage plug and high pressure socket respectively, to control described high-voltage plug and the high pressure socket break-make in plug process.
Preferably, described terminal assemblies comprises the power terminal for conducting electricity and the signal terminal for triggering switch, and described coupling end assembly comprises the power coupling end corresponding with described power terminal and the signal connection end corresponding with described signal terminal.
Preferably, under described one-level locked state, described power terminal and described power coupling end are electrically connected, and described signal terminal is separated with described signal connection end; Close state and described three grades of locked state in described secondary latch under, described power terminal and described power coupling end are electrically connected, and described signal terminal and described signal connection end are electrically connected.
Preferably, described first limited block and the 2nd pressing plate are all arranged on described high-voltage plug, and described 3rd pressing plate is arranged on described high pressure socket, and described snap close is arranged on described high-voltage plug movably.
Preferably, described first limited block both sides are provided with for limiting the movable protruding of its stroke directions and for fixing positioning convex, described positioning convex is provided with inclined-plane along the both sides of described high-voltage plug and high pressure socket plug orientation, and described first limited block is also provided with the spacing preiection for limiting described 2nd pressing plate activity stroke.
Preferably, 2nd pressing plate is offered the connecting hole for connecing with described snap close card, being provided with the connection for connecing with described snap close card on described high pressure socket to hook, it is inclined-plane that described connections hooks towards the side of described high-voltage plug and high pressure socket link position, and another side is lead vertical plane.
Preferably, described snap close comprises the first connection section for being connected and the 2nd connection section for being connected with described high pressure socket with described high-voltage plug, and upper surface and the lower surface of described 2nd connection section are provided with the assembling inclined-plane being convenient to assembling,
Described first connection section is provided with the card mated mutually with described connecting hole hook, described 2nd connection section is provided with and is connected, with described, the connection hole hooking and mating mutually,
Also being provided with at least one below described lock hook protruding for realizing the motion of its motion, the protruding side towards described first connection section of described motion is inclined push face, and the protruding side towards described 2nd connection section of described motion is plumbous promotion face of hanging down.
Preferably, the both sides of described first connection section are also provided with the guide protrusions for limiting its stroke directions, described guide protrusions is connected with, towards the side of described 2nd connection section, the movable axis rotated for supporting described lock hook, described high-voltage plug is provided with and the loose slot that described movable axis mates mutually, described guide protrusions is the step surface connecting by inclined-plane and seamlessly transitting towards the side of described first connection section, and described step surface mates mutually with described positioning convex.
Present invention is disclosed the sealed method of attachment of a kind of automobile-used high-tension connector, comprise the steps:
The sealed step of S1, one-level, by high-voltage plug and high pressure socket subtend grafting, 2nd connection section of snap close is hooked with connection contact, under the effect on inclined-plane, described connection hooks and is connected Kong Kahe, and now, power terminal and power coupling end are electrically connected, signal terminal and signal connection end disconnect, and described high-voltage plug and high pressure socket are in one-level locked state;
S2, secondary latch close step, continue high-voltage plug and high pressure socket subtend grafting, described high pressure socket promotion face vertical with lead contacts, and wear dynamic described snap close by the vertical promotion of described lead and move to described high-voltage plug direction, under the effect in inclined push face, described snap close moves obliquely upward, and finally make card hook and close with connecting hole card, now, described power terminal and power coupling end are electrically connected, described signal terminal and signal connection end are electrically connected, and described high-voltage plug and high pressure socket are in secondary latch and close state;
S3, three grades of sealed steps, promote described first limited block, spacing preiection is made to stretch into below the 2nd pressing plate, now, the pressing stroke of described 2nd pressing plate is restricted, described power terminal and power coupling end are electrically connected, and described signal terminal and signal connection end are electrically connected, and described high-voltage plug and high pressure socket are in three grades of locked state.
Present invention further teaches the unblock method for pulling out of a kind of automobile-used high-tension connector, comprise the steps:
S1, one-level unlock step, pull described first limited block, spacing preiection is made to move out below the 2nd pressing plate, now, the pressing stroke of described 2nd pressing plate is liberated, described power terminal and power coupling end are electrically connected, and described signal terminal and signal connection end are electrically connected, and described high-voltage plug and high pressure socket are in secondary latch and close state;
S2, two grades of unblock steps, described high-voltage plug and high pressure socket are carried on the back to pulling, and press described 2nd pressing plate, described card is hooked be separated with connecting hole, and drive described screw-home movement, make movable axis move to loose slot end, now, described power terminal and power coupling end are electrically connected, and described signal terminal and signal connection end disconnect, and described high-voltage plug and high pressure socket are in one-level locked state;
S3, three grades of unblock steps, continue to carry on the back to pulling described high-voltage plug and high pressure socket, and press described 3rd pressing plate, described snap close rotates around described movable axis by power, described connection being hooked be separated with connection hole, now, described power terminal and power coupling end disconnect, described signal terminal and signal connection end disconnect, and described high-voltage plug and described high pressure socket are completely segregated.
The useful effect of the present invention is: the present invention adopts multistage sealed mode, combine the multiple modes such as plug, pressing achieves the locking between high-voltage plug and high pressure socket, avoid and pull and cause card to close the situation of inefficacy because the two connects insecure or external force, ensure that junctor stability in use and security. In addition, the present invention adopts the mode of splicing to assemble, and each parts all can realize fast assembling-disassembling, convenient replacement, enhances the convenience of use, extends the work-ing life of junctor on to greatest extent.
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, so that technical solution of the present invention is easier to understand, grasp.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the present invention;
Fig. 2 is the axial sectional diagrammatical view illustration of the present invention;
Fig. 3 is the structural representation of the first limited block in the present invention;
Fig. 4 is the structural representation of snap close in the present invention;
Wherein: 1, high-voltage plug 2, high pressure socket 31, power terminal 32, signal terminal 41, power coupling end 42, signal connection end 51, first limited block 511, movable protruding 512, positioning convex 513, spacing preiection 52, the 2nd pressing plate 521, connecting hole 53, the 3rd pressing plate 54, snap close 541, card hook 542, connect hole 543, guide protrusions 5431, movable axis 5432, step surface 544, motion are protruding 5441, inclined push face 5442, plumbous promotion face of hanging down.
Embodiment
Present invention is disclosed and a kind of it is applicable to vehicle internally-powered allocation units and the automobile-used high-tension connector being connected between control unit and sealed, unlock method thereof.
As shown in the figure, a kind of automobile-used high-tension connector, comprise high-voltage plug 1 and high pressure socket 2, described high-voltage plug 1 is fixedly connected with a cable respectively with described high pressure socket 2, described two cables realize being electrically connected by described high-voltage plug 1 and described high pressure socket 2, it is provided with terminal assemblies in described high-voltage plug 1, in described high pressure socket 2, it is provided with the coupling end assembly mated mutually with described terminal assemblies.
Also comprise and it is arranged on described high-voltage plug 1 and high pressure socket 2 for realizing the two multistage sealed sealed assembly in plug process, described multistage sealed comprise one-level locked state, secondary latch close state and three grades of locked state, described sealed assembly comprises the first limited block 51, the 2nd pressing plate 52, the 3rd pressing plate 53 and the snap close 54 with above-mentioned three's Corresponding matching.
Under described one-level locked state, described snap close 54 is separated with between high-voltage plug 1, and described snap close 54 closes with described high pressure socket 2 card, and described high-voltage plug 1 and high pressure socket 2 connect, and described terminal assemblies is connected with coupling end components.
Under described secondary latch conjunction state, described snap close 54 blocks conjunction with described high-voltage plug 1 and high pressure socket 2 respectively, and by the two compact siro spinning technology, described terminal assemblies is connected with coupling end assembly.
Under described three grades of locked state, described first limited block 51 is positioned at below described 2nd pressing plate 52, and described snap close 54 blocks conjunction with described high-voltage plug 1 and high pressure socket 2 respectively, and by the two compact siro spinning technology, described terminal assemblies is connected with coupling end assembly.
Described terminal assemblies and described coupling end assembly are arranged along the plug orientation of described high-voltage plug 1 and high pressure socket 2 respectively, to control described high-voltage plug 1 and high pressure socket 2 break-make in plug process.
Described terminal assemblies comprises the power terminal 31 for conducting electricity and the signal terminal 32 for triggering switch, and described coupling end assembly comprises the power coupling end 41 corresponding with described power terminal 31 and the signal connection end 42 corresponding with described signal terminal 32.
Under described one-level locked state, described power terminal 31 is electrically connected with described power coupling end 41, and described signal terminal 32 is separated with described signal connection end 42. Close state and described three grades of locked state in described secondary latch under, described power terminal 31 is electrically connected with described power coupling end 41, and described signal terminal 32 is electrically connected with described signal connection end 42. In the withdrawal process of the present invention, first described power terminal 31 can disconnect with described power coupling end 41, and in the withdrawal process of the present invention, described power terminal 31 can finally be connected with described power coupling end 41, such setting is to ensure that the present invention keeps power-off state in plug process, the break-make of power terminal does not provide the time of response, to promote the safety performance of the present invention further.
Described first limited block 51 and the 2nd pressing plate 52 are all arranged on described high-voltage plug 1, and described 3rd pressing plate 53 is arranged on described high pressure socket 2, and described snap close 54 is arranged on described high-voltage plug 1 movably.
Described first limited block 51 both sides be provided with for limit its stroke directions movable protruding 511 and for fixing positioning convex 512, described positioning convex 512 is provided with inclined-plane along the both sides of described high-voltage plug 1 and high pressure socket 2 plug orientation, and described first limited block 51 is also provided with the spacing preiection 513 for limiting the movable stroke of described 2nd pressing plate 52. When described first limited block 51 is moved, under the effect on inclined-plane, can there is certain side direction deformation in described first limited block 51, to ensure sealed and fixed effect. Simultaneously, due to the setting of projection 511 movable on described first limited block 51 and positioning convex 512, this device is during insertion, when described high-voltage plug 1 and high pressure socket 2 non-grafting, described first limited block 51 cannot promote, and such setting causes the situation plugging difficulty.
2nd pressing plate 52 is offered the connecting hole 521 connect for blocking with described snap close 54, described high pressure socket 2 is provided with the connection connect for blocking with described snap close 54 and hooks 21, it is inclined-plane that described connection hooks 21 towards the side of described high-voltage plug 1 and high pressure socket 2 link position, and another side is plumbous vertical plane.
Described snap close 54 comprises the first connection section for being connected and the 2nd connection section for being connected with described high pressure socket 2 with described high-voltage plug 1, and upper surface and the lower surface of described 2nd connection section are provided with the assembling inclined-plane being convenient to assembling.
Described first connection section is provided with the card mated with described connecting hole 521 phase and hooks 541, described 2nd connection section is provided with and is connected, with described, the connection hole 542 hooking 21 phase couplings.
At least one also it is provided with for realizing the motion projection 544 of its motion below described lock hook 54, described motion protruding 544 is inclined push face 5441 towards the side of described first connection section, and described motion protruding 544 is plumbous promotion face 5442 of hanging down towards the side of described 2nd connection section.
The both sides of described first connection section are also provided with the guide protrusions 543 for limiting its stroke directions, described guide protrusions 543 is connected with, towards the side of described 2nd connection section, the movable axis 5431 rotated for supporting described lock hook 54, described high-voltage plug 1 is provided with and the loose slot that described movable axis 5431 phase is mated, described guide protrusions 543 is the step surface 5432 connecting by inclined-plane and seamlessly transitting towards the side of described first connection section, and described step surface 5432 mates with described positioning convex 512 phase.
Present invention further teaches the sealed method of attachment of a kind of automobile-used high-tension connector, comprise the steps:
The sealed step of S1, one-level, by high-voltage plug 1 and high pressure socket 2 subtend grafting, make the 2nd connection section of snap close 54 hook 21 with connection to contact, under the effect on inclined-plane, described connection hooks 21, and hole 542 card closes with being connected, and now, power terminal 31 and power coupling end 41 are electrically connected, signal terminal 32 and signal connection end 42 disconnect, and described high-voltage plug 1 and high pressure socket 2 are in one-level locked state.
S2, secondary latch closes step, continue high-voltage plug 1 and high pressure socket 2 subtend grafting, described high pressure socket 2 promotion face 5442 vertical with lead contacts, and drive described snap close 54 to move to described high-voltage plug 1 direction by the vertical promotion face 5442 of described lead, under the effect in inclined push face 5441, described snap close 54 moves obliquely upward, and finally make card hook 541 and block conjunction with connecting hole 521, now, described power terminal 31 is electrically connected with power coupling end 41, described signal terminal 32 is electrically connected with signal connection end 42, described high-voltage plug 1 and high pressure socket 2 are in secondary latch and close state.
S3, three grades of sealed steps, promote described first limited block 51, spacing preiection 513 is made to stretch into below the 2nd pressing plate 52, now, the pressing stroke of described 2nd pressing plate 52 is restricted, described power terminal 31 is electrically connected with power coupling end 41, and described signal terminal 32 is electrically connected with signal connection end 42, and described high-voltage plug 1 and high pressure socket 2 are in three grades of locked state.
Except the sealed method of attachment of automobile-used high-tension connector described above, present invention further teaches the unblock method for pulling out of a kind of automobile-used high-tension connector, comprise the steps:
S1, one-level unlock step, pull described first limited block 51, spacing preiection 513 is made to move out below the 2nd pressing plate 52, now, the pressing stroke of described 2nd pressing plate 52 is liberated, described power terminal 31 is electrically connected with power coupling end 41, and described signal terminal 32 is electrically connected with signal connection end 42, and described high-voltage plug 1 and high pressure socket 2 are in secondary latch and close state.
S2, two grades of unblock steps, described high-voltage plug 1 and high pressure socket 2 are carried on the back to pulling, and press described 2nd pressing plate 52, make described card hook 541 to be separated with connecting hole 521, and drive described snap close 54 to move, make movable axis 5431 move to loose slot end, now, described power terminal 31 is electrically connected with power coupling end 41, and described signal terminal 32 disconnects with signal connection end 42, and described high-voltage plug 1 and high pressure socket 2 are in one-level locked state.
S3, three grades of unblock steps, continue to carry on the back to pulling by described high-voltage plug 1 and high pressure socket 2, and press described 3rd pressing plate 53, described snap close 54 rotates around described movable axis 5431 by power, making described connection hook 21 to be separated with connection hole 542, now, described power terminal 31 disconnects with power coupling end 41, described signal terminal 32 disconnects with signal connection end 42, and described high-voltage plug 1 is completely segregated with described high pressure socket 2.
The present invention adopts multistage sealed mode, combine the multiple modes such as plug, pressing achieves the locking between high-voltage plug and high pressure socket, avoid and pull and cause card to close the situation of inefficacy because the two connects insecure or external force, ensure that junctor stability in use and security. Meanwhile, in the present invention, the setting of sealing-ring improves the water resistance of junctor entirety, avoids because water droplet infiltrates the impact on junctor, further ensures the security that junctor uses. In addition, the present invention adopts the mode of splicing to assemble, and each parts all can realize fast assembling-disassembling, convenient replacement, enhances the convenience of use, extends the work-ing life of junctor on to greatest extent.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, all drops within protection scope of the present invention.
Claims (10)
1. an automobile-used high-tension connector, comprise high-voltage plug (1) and high pressure socket (2), described high-voltage plug (1) is fixedly connected with a cable respectively with described high pressure socket (2), described two cables realize being electrically connected by described high-voltage plug (1) and described high pressure socket (2), it is characterized in that: described high-voltage plug is provided with terminal assemblies in (1), it is provided with, in described high pressure socket (2), the coupling end assembly mated mutually with described terminal assemblies;
Also comprise and it is arranged on described high-voltage plug (1) and high pressure socket (2) for realizing the two multistage sealed sealed assembly in plug process, described multistage sealed comprise one-level locked state, secondary latch close state and three grades of locked state, described sealed assembly comprises the first limited block (51), the 2nd pressing plate (52), the 3rd pressing plate (53) and the snap close (54) with above-mentioned three's Corresponding matching;
Under described one-level locked state, it is separated between described snap close (54) with high-voltage plug (1), described snap close (54) closes with described high pressure socket (2) card, and described high-voltage plug (1) and high pressure socket (2) connect, and described terminal assemblies is connected with coupling end components;
Under described secondary latch conjunction state, described snap close (54) closes with described high-voltage plug (1) and high pressure socket (2) card respectively, and by the two compact siro spinning technology, described terminal assemblies is connected with coupling end assembly;
Under described three grades of locked state, described first limited block (51) is positioned at described 2nd pressing plate (52) lower section, described snap close (54) closes with described high-voltage plug (1) and high pressure socket (2) card respectively, and by the two compact siro spinning technology, described terminal assemblies is connected with coupling end assembly.
2. automobile-used high-tension connector according to claim 1, it is characterized in that: described terminal assemblies and described coupling end assembly are arranged along the plug orientation of described high-voltage plug (1) and high pressure socket (2) respectively, to control described high-voltage plug (1) and high pressure socket (2) break-make in plug process.
3. automobile-used high-tension connector according to claim 1, it is characterized in that: described terminal assemblies comprises the power terminal for conducting electricity (31) and the signal terminal (32) for triggering switch, described coupling end assembly comprises the power coupling end (41) corresponding with described power terminal (31) and the signal connection end (42) corresponding with described signal terminal (32); Under described one-level locked state, described power terminal (31) is electrically connected with described power coupling end (41), and described signal terminal (32) is separated with described signal connection end (42); Close state and described three grades of locked state in described secondary latch under, described power terminal (31) is electrically connected with described power coupling end (41), and described signal terminal (32) is electrically connected with described signal connection end (42).
4. automobile-used high-tension connector according to claim 1, it is characterized in that: described first limited block (51) and the 2nd pressing plate (52) are all arranged on described high-voltage plug (1), described 3rd pressing plate (53) is arranged on described high pressure socket (2), and described snap close (54) is arranged on described high-voltage plug (1) movably.
5. automobile-used high-tension connector according to claim 1, it is characterized in that: described first limited block (51) both sides are provided with movable protruding (511) for limiting its stroke directions and for fixing positioning convex (512), described positioning convex (512) is provided with inclined-plane along the both sides of described high-voltage plug (1) and high pressure socket (2) plug orientation, and described first limited block (51) is also provided with the spacing preiection (513) for limiting the movable stroke of described 2nd pressing plate (52).
6. automobile-used high-tension connector according to claim 1, it is characterized in that: the 2nd pressing plate (52) is offered the connecting hole (521) connect for blocking with described snap close (54), described high pressure socket (2) is provided with the connection connect for blocking with described snap close (54) and hooks (21), it is inclined-plane towards the side of described high-voltage plug (1) and high pressure socket (2) link position that described connection hooks (21), and another side is plumbous vertical plane.
7. automobile-used high-tension connector according to claim 6, it is characterized in that: described snap close (54) comprises the first connection section for being connected and the 2nd connection section for being connected with described high pressure socket (2) with described high-voltage plug (1), upper surface and the lower surface of described 2nd connection section are provided with the assembling inclined-plane being convenient to assembling
Described first connection section is provided with the card mated mutually with described connecting hole (521) and hooks (541), described 2nd connection section is provided with and the described connection hole (542) being connected hook (21) and mating mutually,
Described lock hook (54) lower section is also provided with at least one for realizing the motion projection (544) of its motion, described motion protruding (544) is inclined push face (5441) towards the side of described first connection section, and described motion protruding (544) is plumbous promotion face (5442) of hanging down towards the side of described 2nd connection section.
8. automobile-used high-tension connector according to claim 7, it is characterized in that: the both sides of described first connection section are also provided with the guide protrusions for limiting its stroke directions (543), described guide protrusions (543) is connected with, towards the side of described 2nd connection section, the movable axis (5431) rotated for supporting described lock hook (54), described high-voltage plug (1) is provided with and the loose slot that described movable axis (5431) mates mutually, described guide protrusions (543) is the step surface (5432) connecting by inclined-plane and seamlessly transitting towards the side of described first connection section, described step surface (5432) mates mutually with described positioning convex (512).
9. the sealed method of attachment of an automobile-used high-tension connector, it is characterised in that, comprise the steps:
The sealed step of S1, one-level, by high-voltage plug (1) and high pressure socket (2) subtend grafting, make the 2nd connection section of snap close (54) hook (21) with connection to contact, under the effect on inclined-plane, described connection hooks (21), and hole (542) card closes with being connected, and now, power terminal (31) is electrically connected with power coupling end (41), signal terminal (32) disconnects with signal connection end (42), and described high-voltage plug (1) and high pressure socket (2) are in one-level locked state;
S2, secondary latch closes step, continue high-voltage plug (1) and high pressure socket (2) subtend grafting, described high pressure socket (2) promotion face (5442) vertical with lead contacts, and drive described snap close (54) to move to described high-voltage plug (1) direction by the vertical promotion face (5442) of described lead, under the effect of inclined push face (5441), described snap close (54) moves obliquely upward, and finally make card hook (541) and close with connecting hole (521) card, now, described power terminal (31) is electrically connected with power coupling end (41), described signal terminal (32) is electrically connected with signal connection end (42), described high-voltage plug (1) and high pressure socket (2) are in secondary latch and close state,
S3, three grades of sealed steps, promote described first limited block (51), spacing preiection (513) is made to stretch into the 2nd pressing plate (52) lower section, now, the pressing stroke of described 2nd pressing plate (52) is restricted, described power terminal (31) is electrically connected with power coupling end (41), and described signal terminal (32) is electrically connected with signal connection end (42), and described high-voltage plug (1) and high pressure socket (2) are in three grades of locked state.
10. the unblock method for pulling out of an automobile-used high-tension connector, it is characterised in that, comprise the steps:
S1, one-level unlock step, pull described first limited block (51), spacing preiection (513) is made to move out of the 2nd pressing plate (52) lower section, now, the pressing stroke of described 2nd pressing plate (52) is liberated, described power terminal (31) is electrically connected with power coupling end (41), and described signal terminal (32) is electrically connected with signal connection end (42), and described high-voltage plug (1) and high pressure socket (2) are in secondary latch and close state;
S2, two grades of unblock steps, described high-voltage plug (1) and high pressure socket (2) are carried on the back to pulling, and press described 2nd pressing plate (52), make described card hook (541) to be separated with connecting hole (521), and drive described snap close (54) to move, movable axis (5431) is made to move to loose slot end, now, described power terminal (31) is electrically connected with power coupling end (41), described signal terminal (32) disconnects with signal connection end (42), and described high-voltage plug (1) and high pressure socket (2) are in one-level locked state;
S3, three grades of unblock steps, continue to carry on the back to pulling described high-voltage plug (1) and high pressure socket (2), and press described 3rd pressing plate (53), described snap close (54) rotates around described movable axis (5431) by power, make described connection hook (21) to be separated with connection hole (542), now, described power terminal (31) disconnects with power coupling end (41), described signal terminal (32) disconnects with signal connection end (42), and described high-voltage plug (1) and described high pressure socket (2) are completely segregated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610166874.3A CN105655802B (en) | 2016-03-23 | 2016-03-23 | Automobile-used high-tension connector and its sealed, unlocking method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610166874.3A CN105655802B (en) | 2016-03-23 | 2016-03-23 | Automobile-used high-tension connector and its sealed, unlocking method |
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| CN105655802A true CN105655802A (en) | 2016-06-08 |
| CN105655802B CN105655802B (en) | 2018-04-13 |
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| CN108232775A (en) * | 2018-01-31 | 2018-06-29 | 深圳巴斯巴科技发展有限公司 | A kind of secondary self-locking device and its connector of application |
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| CN108539484A (en) * | 2018-03-23 | 2018-09-14 | 江明建 | A kind of data transmission connector |
| CN108563293A (en) * | 2018-03-23 | 2018-09-21 | 江明建 | A kind of information security evaluation system |
| CN108767556A (en) * | 2018-03-23 | 2018-11-06 | 江明建 | A kind of portable personal information integrated processing terminal |
| CN108390179B (en) * | 2018-04-27 | 2023-12-29 | 江苏亨通新能源电气技术有限公司 | High-voltage connector of integrative floating unblock |
| CN108390179A (en) * | 2018-04-27 | 2018-08-10 | 江苏亨通新能源电气技术有限公司 | A kind of high-tension connector of the floating type unlock of one |
| CN108400489A (en) * | 2018-04-27 | 2018-08-14 | 江苏亨通新能源电气技术有限公司 | A kind of new floating type unlock high-tension connector |
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| CN108988044A (en) * | 2018-07-04 | 2018-12-11 | 深圳市凌科电气有限公司 | Automatic reposition-type false pull prevention point connector |
| JP7361581B2 (en) | 2019-11-29 | 2023-10-16 | 株式会社エンプラス | socket for electrical components |
| CN114361877B (en) * | 2021-12-31 | 2023-09-08 | 核动力运行研究所 | Mechanical interlocking automatic connecting joint structure |
| CN114361877A (en) * | 2021-12-31 | 2022-04-15 | 核动力运行研究所 | Mechanical interlocking automatic connecting joint structure |
| WO2023225958A1 (en) * | 2022-05-26 | 2023-11-30 | 深圳市大疆创新科技有限公司 | Mask and head-mounted display device |
| CN115603119B (en) * | 2022-11-28 | 2023-02-28 | 浙江力达电器股份有限公司 | Transverse latching connector and connector plug |
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Address after: 215000 No.2 Ruien lane, Xingpu Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Zhilv Technology Co.,Ltd. Address before: 215000 No.2 Ruien lane, Xingpu Road, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU CHILYE GREEN TECHNOLOGY Co.,Ltd. |