CN108832391A - fast push-pull connector, connector assembly and unlocking method - Google Patents
fast push-pull connector, connector assembly and unlocking method Download PDFInfo
- Publication number
- CN108832391A CN108832391A CN201810800684.1A CN201810800684A CN108832391A CN 108832391 A CN108832391 A CN 108832391A CN 201810800684 A CN201810800684 A CN 201810800684A CN 108832391 A CN108832391 A CN 108832391A
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- Prior art keywords
- connector
- buckling parts
- elastic arm
- shell
- mating surface
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000013011 mating Effects 0.000 claims abstract description 39
- 238000003780 insertion Methods 0.000 claims description 31
- 230000037431 insertion Effects 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010058109 Hangnail Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—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
-
- 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
-
- 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
- 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
Landscapes
- 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 present invention provides the unlocking method of a kind of fast push-pull connector, connector assembly and connector assembly, snap close piece is provided on the Insulating frame of fast push-pull connector, the first mating surface and the first buckling parts are provided on the first elastic arm that the support portion of snap close piece is connected on Insulating frame, and extends from support portion；Sliding sleeve is provided with the second mating surface on the shell outside Insulating frame, and when shell slides, and the first mating surface is driven to abut the second mating surface, the first elastic arm swing makes the first buckling parts being fastened on another connector leave closed position and realize unlock.The plug of connector is simple and fast, and the first mating surface and the first buckling parts are arranged on the first elastic arm, and the movement of shell directly causes the swing of the first elastic arm, and user's control unlock is lighter, and the durability of connector is more preferable.
Description
Technical field
The present invention relates to field of connectors more particularly to a kind of fast push-pull connectors, connector assembly and connector
The unlocking method of component.
Background technique
Connector is common a kind of component in electrical engineering, its effect be connect circuit on distinct device or
Module different in circuit is connected, electric current or signal is enable to circulate or transmit, circuit is made to realize scheduled function.
Existing connector includes a public connector and a female connectors, and connection type connects generally by public affairs
It connects device to be inserted into female connectors, the electric connection terminal electrical connection in the electric connection terminal and female connectors in public connector.For
So that public connector and female connectors is capable of fixing the connection between it, then to be locked by a locking device public connector and
Connection between female connectors, so that the connection of public connector and female even machine is firm, stablizes, to realize the steady of electric current or signal
Fixed transmission.
Existing locking device is snap close piece, and snap close piece includes fixed part, sticking department, the first operation portion and reseting shrapnel,
Fixed part is fixed on Insulating frame, and sticking department and the first operation portion are located at the opposite sides of fixed part, and sticking department with
First operation portion can be rotated around fixed part, and the first end of reseting shrapnel is fixed on snap close piece, and the second end of reseting shrapnel abuts
On Insulating frame.
Existing public connector the problem is that, since sticking department and the first operation portion are located at consolidating as fulcrum
Determine the opposite sides in portion, and snap close piece has certain elastic deformation ability, the oscillating quantity of the first operation portion cannot convert completely
It for the oscillating quantity of sticking department, unlocks difficulty and increases, and there is the hidden danger of unlock failure after being used for multiple times.
Summary of the invention
The first object of the present invention is to provide a kind of with excellent durability and convenient for the connection of the fast push-pull of plug
Device.
The second object of the present invention is to provide a kind of with excellent durability and convenient for the connector assembly of plug.
The third object of the present invention is to provide a kind of unlocking method of efficiently and effectively connector assembly.
The fast push-pull connector that an object of the present disclosure provides includes shell, Insulating frame, terminal base and line concentration base；
Fast push-pull connector has cartridge insertion direction, and terminal base is mounted on the front end for being located at cartridge insertion direction on Insulating frame, line concentration base
It is mounted on Insulating frame and is located at the rear end of cartridge insertion direction；Shell can be slidably arranged in outside Insulating frame along cartridge insertion direction；
Fast push-pull connector further includes snap close piece；Snap close piece includes support portion and the first elastic arm, and support portion is fixed on insulation frame
On frame, the first elastic arm extends from support portion along cartridge insertion direction, and the first elastic arm is provided with the first mating surface and the first buckling parts,
First mating surface and the first buckling parts are respectively positioned on the same side of support portion；It is provided with the second mating surface on the inside of shell, first
Mating surface and the second mating surface abut.
By above scheme as it can be seen that when the unlock for being attached device is extracted, it is only necessary to shell be pulled to make shell and Insulating frame
Relative displacement is generated, so that the first mating surface be made to abut with the second mating surface, the plug of connector is simple and fast；And first
Mating surface and the first buckling parts are arranged on the first elastic arm, and the movement of shell directly causes the swing of the first elastic arm, makes
It is lighter that user controls unlock, and the durability of connector is more preferable.
Further embodiment is that snap close piece further includes the second elastic arm, and the second elastic arm is from support portion along cartridge insertion direction
Opposite direction extends；It is provided with the second buckling parts on second elastic arm, third buckling parts, the second buckling parts are provided on line concentration base
It is fastened with the third buckling parts.
Therefore the first end of snap close piece and the second connector locking, while the second end of snap close piece passes through the second button
Conjunction portion and third buckling parts have locked line concentration base, the connector in inserting state can effectively avoid accidentally pull out line concentration base or
It accidentally pulls out the cable of line concentration base extraction and causes connector construction seperated.
Further embodiment is that snap close piece is provided with inserting plate at support portion, is provided with plug-in opening on Insulating frame；The
It is provided with the 4th buckling parts on one elastic arm, the 5th buckling parts is provided on Insulating frame；Inserting plate is inserted into plug-in opening, and
4th buckling parts and the 5th buckling parts fasten.
Therefore snap close piece passes through the cooperation of inserting plate and plug-in opening, the cooperation of the 5th buckling parts and the 4th buckling parts
Firmly it is locked on Insulating frame, and the second end of snap close piece is held on line concentration base, this structure further strengthens lock
Installation stability between part, Insulating frame and line concentration base prevents from causing connector construction seperated when accidentally pulling out line concentration base or cable.
Further embodiment is to insert the both lateral sides of plate to be provided with point, and the side wall of point and plug-in opening supports
It connects.
Therefore the setting of point is mounted on snap close piece more securely on Insulating frame.
Further embodiment is that two the first elastic arms are set to the both lateral sides of the second elastic arm.
Therefore two the first elastic arms are located at the two sides of connector and another connector fastens, in locking shape
Mechanical state is more stable between two connectors of state.
Further embodiment is, the first buckling parts and the first mating surface are sequentially arranged in the first elastic arm along cartridge insertion direction
On.
Therefore first mating surface be located at the extension outer end of the first elastic arm relative to the first buckling parts, use is smaller
Driving force can pull shell and make the first elastic arm swing, unlock operation difficulty reduces.
Further embodiment is, leading inside of the shell on cartridge insertion direction is provided with barb, barb and shell
Holding tank is formed between inner wall, the second mating surface is located in barb；First elastic arm can protrude into holding tank and and holding tank
Groove face limit cooperation.
Therefore the setting of barb and holding tank can limit the sliding distance of shell, with the first elastic arm
The sliding that cooperation is also able to achieve shell resets.
Further embodiment is that shell has opening in one end close to line concentration base, and line concentration flap runs mouth jointly；On line concentration base
Jagged, notch the second elastic arm of direction is set.
Therefore line concentration base blocks opening sealing, tool can be protruded into notch to solution as solution lockhole by setting notch
Except the fastening between the second buckling parts and third buckling parts, to dismantle to connector, while guaranteeing the installation of connector
Stability and waterproofness.
The connector assembly of the offer of second mesh of the invention includes mutually matched first connector and the second connector, the
A connector uses above-mentioned fast push-pull connector；Be provided with the 6th buckling parts on second connector, the first connector with
The connection of second connector, the first buckling parts and the 6th buckling parts fasten.
By above scheme as it can be seen that when the unlock for being attached device is extracted, it is only necessary to shell be pulled to make shell and Insulating frame
Relative displacement is generated, so that the first mating surface be made to abut with the second mating surface, the plug of connector is simple and fast；And first
Mating surface and the first buckling parts are arranged on the first elastic arm, and the movement of shell directly causes the swing of the first elastic arm, makes
It is lighter that user controls unlock, and the durability of connector is more preferable.
For the unlocking method that third purpose of the present invention provides for being unlocked to connector assembly, connector assembly includes phase
The first connector and the second connector mutually cooperated, the first connector use above-mentioned fast push-pull connector；First connection
First buckling parts of device and the 6th buckling parts of the second connector fasten；Unlocking method includes the shell for pulling the first connector,
Shell is mobile back to the second connector；First mating surface drives the first elastic arm swing, the first buckling parts and the 6th buckling parts it
Between separate.
From above scheme, it is only necessary to pull shell that can make the first buckling parts and second connector of the first connector
It fastens and releases between 6th buckling parts, unlock swift to operate effective.
Detailed description of the invention
Fig. 1 is the structure chart of connector assembly embodiment of the present invention.
Fig. 2 is the structural exploded view that first connector dismantles shell in connector assembly embodiment of the present invention.
Fig. 3 is the structural exploded view of the first connector in connector assembly embodiment of the present invention.
Fig. 4 is the structural exploded view of the second connector in connector assembly embodiment of the present invention.
Fig. 5 is the sectional view of the first working condition of connector assembly embodiment of the present invention.
Fig. 6 is the enlarged drawing in Fig. 5 at A.
Fig. 7 is the partial enlarged view of the second working condition of connector assembly embodiment of the present invention.
Fig. 8 is that the fool proof of connector assembly embodiment of the present invention cooperates schematic diagram.
Fig. 9 is the structure chart of dust cover in connector assembly embodiment of the present invention.
Figure 10 is the structure chart of dustproof cover in connector assembly embodiment of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Fig. 1, Fig. 1 is the structure chart of connector assembly embodiment of the present invention.Connector assembly includes mutually matched
First connector 1 and the second connector 2, the first connector 1 are the claimed fast push-pull connector of the present invention.Specifically
Ground, the first connector 1 are the plug-in connector for being connected to mobile cable end, and the second connector 2 is to be fixed to set
Fixed connection device on standby shell or panel, the first connector 1 can be public connector or female connectors, accordingly, the second connection
Device 2 is then female connectors or public connector.And in the present embodiment, the first connector 1 is female connectors, and the second connector 2 is public affairs
Connector.
First connector 1 has cartridge insertion direction, and the cartridge insertion direction of the first connector 1 is that the first connector 1 connects to second
Linear movement direction when device 2 is inserted into is connect, the front end in cartridge insertion direction of the first connector 1 has overhanging terminal base 11, the
The front end of two connectors 2 has socket 210, has terminal base in socket 210, the terminal base 11 of the first connector 1 can protrude into slotting
It inserts and cooperates with the terminal bases of the second connector 2 in mouth 210.
Referring to figs. 2 and 3, Fig. 2 is the structural exploded view that the first connector dismantles shell, and Fig. 3 is that the first connector is whole
Structural exploded view, shell 11 is cutting state in Fig. 3.First connector include shell 11, Insulating frame 12, terminal base 13,
Line concentration base 14 and snap close piece 15.
It is accommodating chamber 110 in the middle part of shell 11, accommodating chamber 110 runs through the rear and front end of shell 11, cartridge insertion direction on shell 11
Front end form opening 111, the rear end of cartridge insertion direction forms opening 112 on shell 11.In the front end of the cartridge insertion direction of shell 11
Side is provided with barb 113, bending is respectively provided at 111 upper edge and lower edge of being open and barb 113 inwardly,
Holding tank 117 is formed between hook portion 113 and the medial surface of shell 11（Fig. 6, Fig. 7 show）, the end of barb 113 has second to match
Conjunction face 114, the second mating surface 114 back to accommodating chamber 110 and favour opening 111 opening direction；The left side wall of shell 11 and
It is provided with the second retention bead 115 on right side wall, 115 upper limit of retention bead is facing towards opening 111, the left side wall of shell 11
With also have on right side wall along 110 cartridge insertion direction of accommodating chamber setting twice slide-and-guide raised line 116.
Insulating frame 12 is hollow and front and back is run through, and the front side of cartridge insertion direction has outlet 120, and the rear side of cartridge insertion direction has
Entrance.The upper and lower surfaces of Insulating frame 12 are provided with a socket 121 and two the 5th buckling parts 122, socket 121
It is inside provided with elongated plug-in opening, the opening direction of plug-in opening is opposite with cartridge insertion direction.Two the 5th buckling parts 122 are symmetrically set
Set the both lateral sides in socket 121, the 5th buckling parts 122 is to fasten protrusion, fastens buckling surface in protrusion towards Insulating frame
12 front side.First retention bead 123, the first retention bead are provided on the side wall of 12 left and right sides of Insulating frame
Rear side of 123 bearing surface towards Insulating frame 12；Twice sliding is provided on the side wall of the left and right sides of Insulating frame 12
It is oriented to raised line 124, slide-and-guide raised line 124 extends along the front and rear sides of Insulating frame 12.The periphery of the front of Insulating frame 12
It is provided with first annular slot on position, the first water proof ring 125, the periphery at the rear portion of Insulating frame 12 are installed in first annular slot
It is provided with the second annular groove on position, the second water proof ring 126 is installed in second annular groove.
For the front end tool of terminal base 13 there are five the interconnecting piece 131 stretched out along cartridge insertion direction side by side, interconnecting piece 131 has one
A terminal insertion ports are provided with the first fool proof installation position 132 on each interconnecting piece 131, and the first fool proof installation position 132 is dovetail groove,
First connector further includes the first fool proof part 133, the first fool proof part 133 selectively, be removably mounted on arbitrary first
On fool proof installation position 132, in the present embodiment, the first fool proof part is mounted on first and the 4th the first fool proof installation position 132
133。
Line concentration base 14 include baffle 141 and from baffle 141 to line concentration base 14 on front side of the peripheral wall 140 completely surrounded that stretches out,
Third buckling parts 144 is provided on the lateral surface of peripheral wall 140, third buckling parts 144 is to fasten protrusion.The outer profile of baffle 141
Cooperate with the Internal periphery of shell 11, the periphery of baffle 141 is provided with a circular circle groove, is placed with water proof ring 142 in groove；
Jagged 143 are arranged on the middle part on 141 one side of baffle, notch 143 is connected to the two sides of baffle 141, and water proof ring 142 is to notch
143 block completely.The front end of line concentration base 14 is additionally provided with two abutting columns 145 forward extended out, abuts column 145 and stretches out in peripheral wall
Other than 140.
Snap close piece 15 includes support portion 151 and from being located at 152 He of the first elastic arm relatively stretched out of 151 two sides of support portion
Second elastic arm 153, the quantity of the first elastic arm 152 are two, and the quantity of the second elastic arm 153 is one, two the first bullets
Property arm 152 centered on the second elastic arm 153 be symmetrical arranged, between two the first elastic arms 152 and the second elastic arm 153 be in Y
Shape arrangement；Inserting plate is provided at support portion 151, the extending direction for inserting plate is identical as the extending direction of the first elastic arm 152,
Inserting plate is provided with the point being arranged symmetrically in the two sides of its cartridge insertion direction, and point includes multiple hangnails arranged in column.
Extended along on first elastic arm 152 direction be disposed with the 4th buckling parts 152c, the first buckling parts 152b and
First mating surface, the 4th buckling parts 152c and the first buckling parts 152b are buckling hole, and the extending end of the first elastic arm 152 is
One upwarps portion 152a, and the first mating surface is that the inclined surface upwarped on portion 152a is arranged in, and the first mating surface favours the first bullet
The extending direction of property arm 152；The second buckling parts 153a and inclination direction are disposed with along stretching direction on second elastic arm 153
Upwarp portion 153b, the second buckling parts 153a is buckling hole.
While the support portion 151 of snap close piece 15 is inserted into the plug-in opening of socket 121, the 4th buckling parts 152c and the 5th
Buckling parts 122 fastens, and the first elastic arm 152 extends from support portion 151 along cartridge insertion direction at this time, and the second elastic arm 153 is from support
Portion 151 extends along the opposite direction of cartridge insertion direction；Terminal base 13 is inserted into from the entrance of 12 rear side of Insulating frame, and multiple interconnecting pieces
131 are pierced by from outlet 120, and line concentration base 14 abuts entrance insertion and terminal base 13 of the column 145 from 12 rear side of Insulating frame, week
Wall 140, which is sleeved on the outer wall of Insulating frame 12 and seals with water proof ring 126, to be cooperated, and the second elastic arm 153 is connected to peripheral wall
On 140, the second buckling parts 153a and third buckling parts 144 are fastened.
Shell 11 is slideably sleeved on outside Insulating frame 12, and slide-and-guide raised line 124 and slide-and-guide raised line 116 slide
Cooperation, the first retention bead 123 mutually limits in the glide direction of shell 11 with the second retention bead 115, and shell 11 is toward the
The mobile freedom degree in one 111 directions of opening is limited.Second opening 112 of shell 11 and the baffle 141 of line concentration base 14 cooperate, and prevent
Hydrosphere 142, when carrying out the disassembly of the first connector 1, can incite somebody to action 112 sealing of the second opening, notch 143 towards portion 153b is upwarped
Pry is inserted into shell 11 by notch 143 and is agitated to the portion 153b of upwarping, and makes to put on the second elastic arm 153, and second fastens
Portion 153a is detached from the fastening between third buckling parts 144, then can extract line concentration base 14 out from shell 11, then complete
The dismantlement work of first connector 1.
Preferably, the two sides up and down of Insulating frame 12 are mounted on a snap close piece 15, but are only arranged on line concentration base 14
One third buckling parts 144 and a notch 143, to reduce disassembly difficulty；But two sides have symmetrical effect up and down for holding
The structure of power, two snap close pieces 15 is identical, all has the second elastic arm 153 being connected on peripheral wall 140.
Referring to fig. 4, Fig. 4 is the structural exploded view of the second connector.Second connector 2 includes shell 21 and terminal base 22,
Have among shell 21 through the channel 210 of 21 rear and front end of shell, be provided at the front opening of shell 21 panel 213 and from
The peripheral wall 211 stretched out on panel 213, the 6th buckling parts 212 is provided on 211 outer peripheral surface of peripheral wall, and the 6th buckling parts 212 is to fasten
Protrusion, four the 6th buckling parts 212 are symmetrically disposed in the two sides up and down of shell 21；Preferably, the inserting of the 6th buckling parts 212
Direction front end has inclined guide surface.
The front end of terminal base 22 is provided with five interconnecting pieces arranged side by side, and interconnecting piece is jack 221, and metal terminal is located at
In jack 221；Second connector 2 further includes the second fool proof part 221b, and the second fool proof peace is provided on the hole wall of each jack 221
Position 221a is filled, the second fool proof part 221b can be snapped fitted to arbitrarily on five jacks, 221 corresponding second fool proof installation position 221a, the
After two fool proof part 221b are installed to the second fool proof installation position 221a, a part of the second fool proof part 221b is located in jack 221.It is excellent
Selection of land is provided with flange on peripheral wall 211, and the second fool proof part 221b is U-shaped, and the second fool proof part 221b is fastened on peripheral wall 211, and
Protrusion on the inside of two fool proof part 221b is fastened with flange.
Second connector 2 further includes elastic fastener 23, and elastic fastener 23 has symmetrically arranged two third elasticity
Arm 231, two third elastic arms 231 are located at the both lateral sides of elastic fastener 23, stick up outside third elastic arm 231, each third
It include relatively-stationary hand-held part 233 and the 7th buckling parts 232 on elastic arm 231.Shell 21 is set in the inner wall two sides in channel 210
It is equipped with and fastens notch 215, after elastic fastener 23 is installed on terminal base 22, two third elastic arms 231 are located at terminal base 22
Both lateral sides and third elastic arm 231 outside stick up, terminal base 22 inserting arrive channel 210, the 7th buckling parts 232 be engaged to fastening lack
In mouth 215.When carrying out the dismantling of the second connector 2, the hand-held part 233 that pressure acts on two sides keeps third elastic arm 231 inside
It collapses, the 7th buckling parts 232 is then detached from the cooperation with fastening notch 215, realizes dismantling.
In conjunction with Fig. 5 and Fig. 6, Fig. 5 is the sectional view of the first working condition of connector assembly embodiment of the present invention, Fig. 6 Fig. 5
Enlarged drawing at middle A.When docking between the first connector 1 of progress and the second connector 2 inserts, on the first connector 1 absolutely
Edge frame 12, terminal base 13 front end insert into the channel of shell 21 210, interconnecting piece 131 be inserted into jack 221（Interconnecting piece）
In, and peripheral wall 211 is inserted between shell 11 and Insulating frame 12, the first buckling parts 152b and peripheral wall of the first elastic arm 152
The 6th buckling parts 212 on 211 is fastened on cooperation position, and the water proof ring 125 on peripheral wall 211 and Insulating frame 12, which seals, to be cooperated.
When carrying out the inserting between the first connector 1 and the second connector 2, led since 212 front end of the 6th buckling parts has
To inclined-plane, the end of the first elastic arm 152 has what is upwarped to upwarp portion 152a, therefore gradually crosses the 6th in the first elastic arm 152
When buckling parts 212,152 elastic deformation of the first elastic arm under the guiding role of guiding surface and be swung up, until first button
While conjunction portion 152b and the 6th buckling parts 212 cooperate, the rebound of the first elastic arm 152 resets and reaches cooperation position.
In conjunction with Fig. 7, Fig. 7 is the partial enlarged view of the second working condition of connector assembly embodiment of the present invention.Carry out first
When disassembly between connector 1 and the second connector 2, first shell 11 is pulled along disassembly direction, shell 11 and Insulating frame 12
Relative displacement is generated, the first buckling parts 152b and the 6th buckling parts 212 still keep buckling state at this time；In shell 11 along disassembly
During direction is mobile, the second mating surface 114 on shell 11 in barb 113 abuts to the first cooperation for upwarping portion 152a
On face 159, with continuing to move to for shell 11, the first elastic arm 152 is between the first mating surface 159 and the second mating surface 114
It abuts and is put in generation under guiding role, until the 6th buckling parts 212 is deviate from and engaging lifting from the first buckling parts 152b, the
The extraction dismantlement work of the first connector 1 can be completed far from cooperation position in one elastic arm 152 therewith.Wherein, when the first elasticity
The volume of 152 end of arm upwarps portion 152 and enters holding tank 117 and when abutting with the groove face of holding tank 117, the movement of shell 11 then by
Limitation.
First mating surface and the first buckling parts are arranged on the first elastic arm, the oscillating quantity generated at the first mating surface with
Conversion ratio between the oscillating quantity of first buckling parts is higher, and user is more the ability to easily control locking and unlocking, and durability is more preferable；Into
When the unlock of the first connector of row is extracted, it is only necessary to pull shell that shell and Insulating frame is made to generate relative displacement, to make first
Mating surface is abutted with the second mating surface, and the plug of connector is simple and fast.
Cooperate schematic diagram in conjunction with the fool proof that Fig. 8, Fig. 8 are connector assembly embodiment.First connector 1 and the second connector
When 2 connection, 5 interconnecting pieces 131 of Insulating frame 13 and 5 interconnecting pieces 221 of Insulating frame 22 insert cooperation, interconnecting piece one by one
131 be the cylinder stretched out, and interconnecting piece 221 is jack.If being equipped with the interconnecting piece 131 of the first fool proof part 133 and being equipped with second
The interconnecting piece 221 of fool proof part 221b docks, and the first fool proof part 133 and the second fool proof part 221b can then be interfered and be caused to connect
It can not be inserted between portion 131 and interconnecting piece 221.Therefore, be only arranged on interconnecting piece 131 and interconnecting piece 221 first fool proof part 133,
Second fool proof part 221b or the first fool proof part 133 be only set and in the case that the second fool proof part 221 is not provided with, interconnecting piece 131
Inserting could be completed between interconnecting piece 221.Due to interconnecting piece 131 and 221 quantity of interconnecting piece be it is multiple, removable first is anti-
Slow-witted part 131 and the second fool proof part 221 constitute multiple combinations, to realize the mutual fool proof between multiple connector assemblies.
Referring to Fig. 9, Fig. 9 is the structure chart of dust cover in connector assembly embodiment of the present invention.Connector assembly further includes
For carrying out the dust cover 3 that dustproof and waterproof blocks to the first connector, the front end of dust cover 3 has entrance 30, and dust cover 3 is enclosing
Multiple 8th buckling parts 31, the 8th buckling parts 31 and the 6th buckling parts 212 are provided in the wall portion of entrance 30（Fig. 4 shows）Phase
Together, therefore dust cover 3 can block the first connector 1 outer can also realize locking.
Referring to Figure 10, Figure 10 is the structure chart of dustproof cover in connector assembly embodiment of the present invention.Connector assembly also wraps
The dustproof cover 4 for blocking to the frequent dustproof and waterproof of the second connector is included, dustproof cover 4 includes cover board 40, is had on front side of cover board 40
Cock body 41, the rear side of cover board 40 are provided with lanyard interconnecting piece and lanyard 44, and the end of lanyard 44 has connecting hole 45；Cover board 40
The upper side and lower side be provided with the folding portion 42 stretched out towards the bending of cock body 41, be provided in folding portion 42 and fasten position 43.It is dust-proof
When lid 4 and the second connector 2 cooperate, cock body 41 is filled in the second connector 2, peripheral wall 211 be located at cock body 41 and folding portion 42 it
Between, the 6th buckling parts 212, which is fastened on, to be fastened on position 43.
Finally it is emphasized that the above description is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is right
For those skilled in the art, the present invention can have various change and change, all within the spirits and principles of the present invention,
Any modification, equivalent substitution, improvement and etc. done, should all be included in the protection scope of the present invention.
Claims (10)
1. fast push-pull connector, including shell, Insulating frame, terminal base and line concentration base；
The fast push-pull connector has cartridge insertion direction, and the terminal base, which is mounted on the Insulating frame, is located at inserting side
To front end, the line concentration base is mounted on the Insulating frame and is located at the rear end of cartridge insertion direction；
The shell can be slidably arranged in outside the Insulating frame along cartridge insertion direction；
It is characterized in that：
The fast push-pull connector further includes snap close piece；
The snap close piece includes support portion and the first elastic arm, and the support portion is fixed on the Insulating frame, and described first
Elastic arm extends from the support portion along the cartridge insertion direction, and first elastic arm is provided with the first mating surface and first and fastens
Portion, first mating surface and first buckling parts are respectively positioned on the same side of the support portion；
The second mating surface is provided on the inside of the shell, the first mating surface and the second mating surface abut.
2. fast push-pull connector according to claim 1, it is characterised in that：
The snap close piece further includes the second elastic arm, and second elastic arm is from the support portion along the opposite of the cartridge insertion direction
Direction extends；
It is provided with the second buckling parts on second elastic arm, third buckling parts, second button are provided on the line concentration base
Conjunction portion and the third buckling parts fasten.
3. fast push-pull connector according to claim 2, it is characterised in that：
The snap close piece is provided with inserting plate at the support portion, is provided with plug-in opening on the Insulating frame；
It is provided with the 4th buckling parts on first elastic arm, the 5th buckling parts is provided on the Insulating frame；
The inserting plate is inserted into the plug-in opening, and the 4th buckling parts and the 5th buckling parts fasten.
4. fast push-pull connector according to claim 3, it is characterised in that：
The both lateral sides of the inserting plate are provided with point, and the point is abutted with the side wall of the plug-in opening.
5. fast push-pull connector according to claim 2, it is characterised in that：
Two first elastic arms are set to the both lateral sides of second elastic arm.
6. fast push-pull connector according to claim 1, it is characterised in that：
First buckling parts and first mating surface are sequentially arranged on first elastic arm along the cartridge insertion direction.
7. fast push-pull connector according to claim 6, it is characterised in that：
Leading inside of the shell on the cartridge insertion direction is provided with barb, the inner wall of the barb and the shell
Holding tank is formed between face, second mating surface is located in the barb；
First elastic arm, which can protrude into the holding tank and limit with the groove face of the holding tank, to be cooperated.
8. fast push-pull connector according to any one of claims 1 to 7, it is characterised in that：
The shell has opening in one end close to the line concentration base, and the line concentration flap closes the opening；
It is arranged jagged on the line concentration base, the notch is towards second elastic arm.
9. connector assembly, including mutually matched first connector and the second connector, it is characterised in that：
First connector uses the described in any item fast push-pull connectors of the claims 1 to 8；
The 6th buckling parts is provided on second connector, first connector is connect with second connector, described
First buckling parts and the 6th buckling parts fasten.
10. the unlocking method of connector assembly, connector assembly includes mutually matched first connector and the second connector,
It is characterized in that：
First connector uses the described in any item fast push-pull connectors of the claims 1 to 8；
First buckling parts of first connector and the 6th buckling parts of second connector fasten；
The unlocking method includes：
The shell of first connector is pulled, the shell is mobile back to second connector；
First mating surface drives the described first elastic arm swing, divides between first buckling parts and the 6th buckling parts
From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800684.1A CN108832391B (en) | 2018-07-20 | 2018-07-20 | Quick push-pull connector, connector assembly and unlocking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800684.1A CN108832391B (en) | 2018-07-20 | 2018-07-20 | Quick push-pull connector, connector assembly and unlocking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108832391A true CN108832391A (en) | 2018-11-16 |
| CN108832391B CN108832391B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800684.1A Active CN108832391B (en) | 2018-07-20 | 2018-07-20 | Quick push-pull connector, connector assembly and unlocking method |
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| Country | Link |
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| CN (1) | CN108832391B (en) |
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| CN110051047A (en) * | 2019-05-15 | 2019-07-26 | 深圳市金致远科技有限公司 | A kind of anti-dust protecting device and the electronic cigarette with anti-dust protecting device |
| DE102020106634B3 (en) * | 2020-03-11 | 2021-06-17 | WAGO Verwaltungsgesellschaft mit beschränkter Haftung | Electrical plug connection and unlocking element |
| CN113437586A (en) * | 2021-07-07 | 2021-09-24 | 杭州永谐科技有限公司 | Passive device with blind-insertion self-locking structure |
| CN115459001A (en) * | 2022-10-10 | 2022-12-09 | 珩星电子（连云港）股份有限公司 | Connector with quick separation structure |
| CN117335214A (en) * | 2023-11-02 | 2024-01-02 | 东莞市典威电子有限公司 | Energy storage connector capable of preventing vibration from falling off |
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| CN117335214A (en) * | 2023-11-02 | 2024-01-02 | 东莞市典威电子有限公司 | Energy storage connector capable of preventing vibration from falling off |
| CN117335214B (en) * | 2023-11-02 | 2024-04-02 | 东莞市典威电子有限公司 | Energy storage connector capable of preventing vibration from falling off |
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|---|---|
| CN108832391B (en) | 2024-04-02 |
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