CN110389411A - A kind of connector assembly and its connector - Google Patents
A kind of connector assembly and its connector Download PDFInfo
- Publication number
- CN110389411A CN110389411A CN201811571207.9A CN201811571207A CN110389411A CN 110389411 A CN110389411 A CN 110389411A CN 201811571207 A CN201811571207 A CN 201811571207A CN 110389411 A CN110389411 A CN 110389411A
- Authority
- CN
- China
- Prior art keywords
- connector
- pull
- push piece
- elastic arm
- plug
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
- G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
Abstract
The present invention relates to a kind of connector assembly and its connectors, connector includes more than two plug monomers, the front end of each plug monomer is inserted terminal, rear end is terminals, the inserted terminal of plug monomer is equipped with the elastic arm for locking connector and intermateable connector, connector further includes fixing sleeve loaded on the collet outside each plug monomer to fit together each plug monomer, guiding movement is equipped with pull-push piece along the longitudinal direction between collet and plug monomer, the pull-push piece has the elastic arm interconnecting piece for driving the elastic arm to lock and unlock connector and intermateable connector in pull-push piece along the longitudinal direction reciprocating movement.Compared with needing additionally to be arranged on collet the structure that pull-push piece is oriented to and is limited in the prior art, the present invention utilizes the space between collet and plug monomer, realize the limit and guiding to pull-push piece, reduce the components of connector, the overall structure of connector is simplified, it is more convenient to use.
Description
Technical field
The present invention relates to a kind of connector assembly and its connectors.
Background technique
With the development of communication technology, requirement of the data center to high-density optical fiber connector is higher and higher, is limited to narrow
Small installation space, 1) common optical fiber connector is occur the problem that when installing operation due to narrow space, is individually used
Hand operation realizes that the plug of connector is relatively difficult；2) installs connector must be by other tools in extremely narrow space
It can complete, will increase cost；3) during using tool, it is be easy to cause the damage of optical fiber connector, in order to realize
The docking and unlock of confined space inner fiber connector.
Authorization Notice No. is that a utility model patent of CN204556892U discloses a kind of drawing type LC twin-core fiber
Connector, the connector include two plug monomers, the front end of two plug monomers are provided with elastic arm, elastic arm is equipped with elastic arm
Groove, fixing sleeve is equipped with cutting ferrule outside the rear end of two plug monomers, and cutting ferrule includes the two parts being buckled togather up and down, In
An interconnecting piece is provided on cutting ferrule, which includes two opposite inverted L-shaped snap-gauges being arranged on cutting ferrule upper surface, and two
Arranged for interval between inverted L-shaped snap-gauge forms the guide channel that a front and back extends, and guiding is equipped with push-and-pull in guide channel
The front end of part, pull-push piece is provided with connecting column, and specifically when assembly, connecting column is caught in elastic arm groove, is pulled back in pull-push piece
When, connecting column can pull elastic arm to unlock.
Above-mentioned drawing type LC double-core optical fiber connector can be realized the long-range locking and unlocking to elastic arm by pull-push piece,
It can be suitable for intensive, narrow space use environment of arranging.But in current drawing type LC double-core optical fiber connector, it is
It can be realized the assembly and guiding to pull-push piece, need additionally to be arranged on cutting ferrule upper surface an interconnecting piece to complete to pushing away
The limit and guiding of draw piece.On the one hand, lead to the complicated integral structure of connector, on the other hand, lead to connector up and down direction
Length it is larger, arrangement is intensive, occupied space is larger in use environment of narrow space, be unfavorable for flattening design.
Summary of the invention
The purpose of the present invention is to provide a kind of connectors, and to solve to need in the prior art on cutting ferrule, additionally setting connects
Socket part to pull-push piece to be limited and be caused the problem of connector construction complexity；A kind of connector assembly is also provided.
To achieve the above object, the technical solution of connector of the present invention is: a kind of connector, including more than two plug lists
Body, the front end of each plug monomer is inserted terminal, rear end is terminals, the inserted terminal of plug monomer be equipped with for make connector with
The elastic arm of intermateable connector locking, connector further include that fixing sleeve is loaded on outside each plug monomer so that each plug monomer to be assembled in
Collet together, guiding movement is equipped with pull-push piece along the longitudinal direction between collet and plug monomer, and the pull-push piece has
Pull-push piece drives in reciprocating movement the elastic arm to lock and unlock the elastic arm of connector and intermateable connector along the longitudinal direction
Interconnecting piece.
Connector provided by the invention includes at least two plug monomers, is provided with bullet on the inserted terminal of each plug monomer
Arm, connector further include the collet being fixed on outside each plug monomer, and pull-push piece is provided between collet and plug monomer, push-and-pull
The front end of part has the elastic arm interconnecting piece for driving elastic arm movement.In the present invention, pull-push piece between collet and plug monomer and
Pull-push piece can be moved forward and backward, and need that the structure for being oriented to pull-push piece and limiting additionally is arranged on collet in the prior art
It compares, the present invention realizes the limit and guiding to pull-push piece, reduce company using the space between collet and plug monomer
The components for connecing device simplify the overall structure of connector, more convenient to use.
Guiding movement is assemblied between collet and plug monomer pull-push piece along the longitudinal direction, the pull-push piece and plug monomer
Between or pull-push piece and collet between be equipped with the guide frame that is oriented to pull-push piece during pull-push piece moves back and forth.
Specific to the setting form of guide frame, guide frame includes the gear on one in mutually matched two component
Block, and the guide groove or pilot hole for being used to be oriented to cooperation along the longitudinal direction with the block on another component.
Guide frame includes the block being arranged in mutually matched two component on one, and leading on another
To slot or pilot hole, the plug monomer or collet are equipped with the lateral direction penetrating slot being caught in for the pull-push piece.
Based on guiding movement is equipped with pull-push piece along the longitudinal direction between collet and plug monomer, the front end of pull-push piece has
Elastic arm interconnecting piece；Or it is moved back and forth based on being equipped between pull-push piece and plug monomer or between pull-push piece and collet in pull-push piece
The guide frame that pull-push piece is oriented in the process；Or based on guide frame including being set in mutually matched two component one
On block, and on another component for being oriented to the guide groove or pilot hole of cooperation along the longitudinal direction with block；
Or the lateral direction penetrating slot being caught in for the pull-push piece is equipped with based on plug monomer or collet, connector includes right along the vertical direction
Inserting is equipped with the upper piecemeal to form the collet and lower piecemeal, the pull-push piece be set to upper piecemeal or lower piecemeal and plug monomer it
Between.
Collet includes up and down to slotting upper piecemeal and lower piecemeal, and specific to the assembling form of upper and lower piecemeal, upper piecemeal includes
The upper linking arm plate extended downwardly, lower piecemeal include the lower linking arm plate for upwardly extending and cooperating with upper linking arm plate, are connected above and below
One connect in arm plate is equipped with buckle, another is equipped with and is clasped with the card slot for fitting together upper and lower piecemeal,
At least one of upper linking arm plate and lower linking arm plate of corresponding arrangement are elastic arm plate.
Upper piecemeal includes upper linking arm plate, and lower piecemeal includes lower linking arm plate, is directed to the reality of at least two plug monomers
Border situation, in order to guarantee the mutually isolated and insulation between two neighboring plug monomer, upper piecemeal and/or lower piecemeal further include using
Vertical baffle between the adjacent two plugs monomer of separation.
Collet include up and down to slotting upper piecemeal and lower piecemeal, pull-push piece be located at upper piecemeal or lower piecemeal and plug monomer it
Between, the concrete form being fixedly set on each plug monomer to collet refines, and the collet is solid by raised line highlighted towards housing structure
Surely it is sleeved on the outside of plug monomer, raised line highlighted towards housing structure includes perpendicular on one in plug monomer and collet corresponding side surface
Vertically communicated slot to raised line and on another, vertical raised line and/or vertically communicated slot on collet are set to upper and lower
In piecemeal on side corresponding with plug monomer.
Based on guiding movement is equipped with pull-push piece along the longitudinal direction between collet and plug monomer, the front end of pull-push piece has
Elastic arm interconnecting piece；Or it is moved back and forth based on being equipped between pull-push piece and plug monomer or between pull-push piece and collet in pull-push piece
The guide frame that pull-push piece is oriented in the process；Or based on guide frame including being set in mutually matched two component one
On block, and on another component for being oriented to the guide groove or pilot hole of cooperation along the longitudinal direction with block；
Or the lateral direction penetrating slot being caught in for the pull-push piece is equipped with based on plug monomer or collet, elastic arm is equipped with elastic arm groove, bullet
Arm interconnecting piece include with the elastic arm vertical branch correspondingly, be equipped with for being sleeved on outside elastic arm in each vertical branch
Branched hole, the upper end hole of the branched hole is along being caught in the elastic arm groove so that pull-push piece drives the elastic arm movement.
Based on guiding movement is equipped with pull-push piece along the longitudinal direction between collet and plug monomer, the front end of pull-push piece has
Elastic arm interconnecting piece；Or it is moved back and forth based on being equipped between pull-push piece and plug monomer or between pull-push piece and collet in pull-push piece
The guide frame that pull-push piece is oriented in the process；Or based on guide frame including being set in mutually matched two component one
On block, and on another component for being oriented to the guide groove or pilot hole of cooperation along the longitudinal direction with block；
Or the lateral direction penetrating slot being caught in for the pull-push piece is equipped with based on plug monomer or collet, the rear end of the pull-push piece, which has, to be used
In the drawing handle for realizing remote operation.
The technical solution of connector assembly of the present invention is: the front end of a kind of connector assembly, including connector, connector is
Inserted terminal, rear end are terminals, and the inserted terminal of connector is equipped with the elastic arm for locking connector and intermateable connector, institute
The external fixing sleeve of connector is stated equipped with shell, guiding movement is equipped with push-and-pull along the longitudinal direction between the shell and connector
Part, the pull-push piece has drives the elastic arm to lock and unlock connector in pull-push piece along the longitudinal direction reciprocating movement
With the elastic arm interconnecting piece of intermateable connector.
Guiding movement is assemblied between shell and plug monomer pull-push piece along the longitudinal direction, the pull-push piece and plug monomer
Between or pull-push piece and shell between be equipped with the guide frame that is oriented to pull-push piece during pull-push piece moves back and forth.
Specific to the setting form of guide frame, guide frame includes the gear on one in mutually matched two component
Block, and the guide groove or pilot hole for being used to be oriented to cooperation along the longitudinal direction with the block on another component.
Guide frame includes the block being arranged in mutually matched two component on one, and leading on another
To slot or pilot hole, the plug monomer or shell are equipped with the lateral direction penetrating slot being caught in for the pull-push piece.
Based on guiding movement is equipped with pull-push piece along the longitudinal direction between shell and plug monomer, the front end of pull-push piece has
Elastic arm interconnecting piece；Or it is moved back and forth based on being equipped between pull-push piece and plug monomer or between pull-push piece and shell in pull-push piece
The guide frame that pull-push piece is oriented in the process；Or based on guide frame including being set in mutually matched two component one
On block, and on another component for being oriented to the guide groove or pilot hole of cooperation along the longitudinal direction with block；
Or the lateral direction penetrating slot being caught in for the pull-push piece is equipped with based on plug monomer or shell, connector assembly includes vertically square
To the upper piecemeal and lower piecemeal to form the shell is equipped with to inserting, the pull-push piece is set to upper piecemeal or lower piecemeal and connector
Between.
Shell includes up and down to slotting upper piecemeal and lower piecemeal, and specific to the assembling form of upper and lower piecemeal, upper piecemeal includes
The upper linking arm plate for being divided into connector two sides and extending downwardly, lower piecemeal include being divided into connector two sides and upwardly extending
Lower linking arm plate, one in upper and lower linking arm plate is equipped with buckle, another is equipped with and is clasped that will divide above and below
The card slot that block fits together, at least one of upper linking arm plate and lower linking arm plate of corresponding arrangement are elastic arm plate.
Upper piecemeal includes upper linking arm plate, and lower piecemeal includes lower linking arm plate, is fixedly set in outside connector to shell
Concrete form refined, the arm plate opposite with connector is equipped with vertical convex in the upper linking arm plate and lower linking arm plate
Item or vertically communicated slot, correspondence offers vertically communicated slot or vertical raised line on the connector.
Based on guiding movement is equipped with pull-push piece along the longitudinal direction between shell and plug monomer, the front end of pull-push piece has
Elastic arm interconnecting piece；Or it is moved back and forth based on being equipped between pull-push piece and plug monomer or between pull-push piece and shell in pull-push piece
The guide frame that pull-push piece is oriented in the process；Or based on guide frame including being set in mutually matched two component one
On block, and on another component for being oriented to the guide groove or pilot hole of cooperation along the longitudinal direction with block；
Or the lateral direction penetrating slot being caught in for the pull-push piece is equipped with based on plug monomer or shell, elastic arm interconnecting piece includes vertical branch
Plate, vertical supporting plate are equipped with the vertical branch plate hole for being sleeved on outside elastic arm, and the upper end hole edge of the vertical branch plate hole is caught in
So that pull-push piece drives the elastic arm movement in the elastic arm groove.
Based on guiding movement is equipped with pull-push piece along the longitudinal direction between shell and plug monomer, the front end of pull-push piece has
Elastic arm interconnecting piece；Or it is moved back and forth based on being equipped between pull-push piece and plug monomer or between pull-push piece and shell in pull-push piece
The guide frame that pull-push piece is oriented in the process；Or based on guide frame including being set in mutually matched two component one
On block, and on another component for being oriented to the guide groove or pilot hole of cooperation along the longitudinal direction with block；
Or the lateral direction penetrating slot being caught in for the pull-push piece is equipped with based on plug monomer or shell, adapt to highdensity connector, institute
The rear end of pull-push piece is stated with the drawing handle for realizing remote operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of connector embodiment of the present invention；
Fig. 2 is the exploded view of Fig. 1；
Fig. 3 is the schematic diagram of back casing in Fig. 2；
Fig. 4 is the schematic diagram of push-pull rod in Fig. 2；
Fig. 5 is the schematic diagram of upper piecemeal in Fig. 2；
Fig. 6 is the schematic diagram of lower piecemeal in Fig. 2；
Fig. 7 is the schematic diagram of connector assembly of the present invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of connector of the invention, as shown in Figures 1 to 6, the connector in the present embodiment are optical fiber company
Connect device, connector includes two plug monomers 1 being arranged side by side in left-right direction, each plug monomer extend along the longitudinal direction and
Mutually insulated between two plug monomers, in the present embodiment, defining one end on plug monomer for being inserted into intermateable connector is
Front end.
Each plug monomer includes plug casing, is fixedly arranged at the front end with elastic arm 6 in plug casing, the front end of elastic arm is fixed on
On plug casing, rear end extends rearwardly and upwardly, forms the wing shape rear end of elasticity, the rear end of elastic arm offers in left-right direction
The elastic arm groove (unmarked in figure) of extension, elastic arm groove has the cell wall of arc, integrally formed with gear on the cell wall of rear side
Side prevents pull-push piece 4 from deviating from.It is fixedly installed with engaging convex block 61 on elastic arm 6, engages convex block 61 from each elastic arm middle section position
Two sides protrude outwardly, to be fastened on the shell of intermateable connector.
In the present embodiment, plug casing includes the procapsid 2 and back casing 3 that front and back is arranged, wherein above-mentioned elastic arm 6 is solid
Due to the front end of procapsid 2, it is successively equipped with contact pin 7 and spring 10 from front to back in procapsid 2 and back casing 3, in spring 10
Rear end be disposed with connector sleeve 11, former and later two Elastic buckles have been provided projectingly on the left and right side of connector sleeve, in front housing
Correspondence offers card slot on the left and right side of body 2 and back casing 3, in use, can be by procapsid 2 and rear shell by connector sleeve 11
3 fixing assembling of body is together.It is additionally provided with pressure welding case 12 at the rear of connector sleeve 11, specifically when installation, pressure welding case 12 is compacted
In in back casing 3, cable cover(ing) 5 is also connected in the rear end of pressure welding case 12.When assembly, by contact pin, spring, connector sleeve, crimping
Set and cable cover(ing) successively assemble, and procapsid and back casing are assembled together by connector sleeve.Not with intermateable connector grafting
When cooperation, dust cap 8 is installed on procapsid, contact pin is protected.
In actual use, multiple plug monomers are arranged and are inserted into intermateable connector in array, realize insert for convenience
The locking and unlocking of head monomer and intermateable connector realize that remote control lock is tight and unlocks.In the external fixed suit of back casing
Collet 9, guiding movement installs pull-push piece 4 along the longitudinal direction on collet 9, and pull-push piece 4 is connected with the transmission of elastic arm 6, realizes connection
The locking and unlocking of device and intermateable connector.The perforation that there is collet 9 front and back to extend, is pierced by for two plug monomers.
In the present embodiment, collet 9 includes assembled along the vertical direction upper piecemeal 91 and lower piecemeal 92, wherein lower piecemeal
92 be upwardly disposed U-shaped structure, and upper piecemeal 91 is the M shape structure arranged downward.There are two downwards for the two sides tool of upper piecemeal 91
The outside of the upper linking arm plate extended, upper linking arm plate is equipped with buckle (unmarked in figure), in the corresponding tool in the two sides of lower piecemeal 92
There are two the lower linking arm plate that upwardly extends, card slot is offered on lower linking arm plate, in the present embodiment, upper and lower linking arm plate is equal
Two piecemeals are realized in use, upper piecemeal can be inserted into lower piecemeal by the cooperation by buckle and card slot for elastic arm plate
Assemble and be sleeved on the outside of two plug monomers.In other embodiments, mutually matched upper linking arm plate and lower linking arm
It can be with only one elastic arm plate in plate.Certainly, in other embodiments, the connection type between upper and lower piecemeal can basis
Actual conditions are designed, such as pin connection, moreover, the quantity of piecemeal and arrangement mode can be selected according to the actual situation
It selects.
In upper piecemeal 91, other than including above-mentioned two upper linking arm plates, also set between two upper linking arm plates
It is equipped with the partition extended downwardly, the effect of partition is to separate two adjacent plug monomers.Partition and two upper linking arms
Slot can be installed for the plug monomer that plug monomer passes through by foring between plate.On the partition and upper linking arm plate of upper piecemeal 91
It is provided projectingly in the vertical raised line 913(the present embodiment vertically extended on partition and one of them on linking arm plate
It opens up, in other embodiments, two vertical raised lines can be separately positioned on two upper linking arm plates, alternatively, can increase
Subtract the quantity of vertical raised line, and change the setting position of vertical raised line).In the left and right sides of the corresponding back casing of plug monomer
On offer the vertically communicated slot 31 vertically extended, when assembly, after the vertical raised line 913 of upper piecemeal is from top to bottom inserted into
In the vertically communicated slot 31 of shell, then realized and be fixedly linked by buckle and card slot and lower piecemeal, finally realize piecemeal, after
Being fixedly connected between shell and lower piecemeal three, can be moved forward and backward jointly.In other embodiments, upper piecemeal, lower piecemeal
The mode that is fixedly connected between plug casing can be other modes, for example open on the medial surface of upper piecemeal and lower piecemeal
If raised, groove is opened up in the corresponding end surface of plug casing, realizes inserting cooperation etc..
Offer the lateral direction penetrating slot 911 that front and back extends, lateral direction penetrating respectively on the slot bottom that each plug monomer installs slot
Slot 911 runs through upper piecemeal 91 along the longitudinal direction.It is offered on the slot bottom of each lateral direction penetrating slot and penetrates through upper piecemeal along the vertical direction
The pilot hole 912 on bottom edge.In other embodiments, pilot hole 912 can be changed to guide groove.
Connector of the invention further includes pull-push piece, and wherein the structure of pull-push piece is as shown in figure 4, pull-push piece 4 includes front and back
The pull-push piece head of arrangement and drawing handle 43, pull-push piece head include the pushing block 41 for being fixed on pull-push piece caudal peduncle front end, are being pushed away
The front end of block 41 in left-right direction arranged for interval there are two branch, Liang Ge branch alter course after extending certain distance forward from pushing block to
Upper extension, Shi Ge branch all have horizontal segment 44 and vertical section 42, wherein a gear is respectively corresponding on the horizontal segment of each branch
Block 45, the width in left-right direction of block 45 are equal to the aperture of the left and right directions of pilot hole 912.In the vertical section of each branch
The branched hole 421 for running through vertical section along the longitudinal direction is offered respectively, is sleeved on corresponding insert in use, branched hole 421 is corresponded to
In the elastic arm groove of head monomer.
It is of the invention use process is as follows: each component of plug monomer is completed, by back casing, connector sleeve and front housing
Body is mutually fastened.The elastic arm of plug monomer is inserted in the branched hole of pull-push piece later, makes the upper end hole edge of branched hole
It is caught in elastic arm groove.The lower piecemeal of collet is placed in the lower section of back casing again, also, by upper piecemeal spiral-lock in lower piecemeal
On.During spiral-lock, the pilot hole of upper piecemeal, which is sleeved on, is embedded in and the horizontal segment of push-pull rod on the block of pull-push piece divides
In the lateral direction penetrating slot of block, when spiral-lock, the vertically communicated slot on vertical raised line and back casing in alignment on piecemeal is realized and is fixed
It is connected.Since then, plug monomer, collet and pull-push piece link together, and pull-push piece can guiding movement along the longitudinal direction.It will be even
When connecing the device corresponding intermateable connector of insertion, drawing handle is pushed forward, by between the pushing block 41 and upper piecemeal of pull-push piece
Block pushes forward collet and plug monomer, and the engaging convex block of elastic arm is caught on the shell of intermateable connector.When unlock, to
After pull caudal peduncle, the Liang Ge branch of pull-push piece pulls back elastic arm and pushes the right end of elastic arm, makes the engaging convex block of elastic arm by fitting
Deviate from the shell of mating connector, then is extracted entire plug monomer backward by elastic arm.
In the present invention, pull-push piece is set between collet and plug monomer, does not need that compression is additionally arranged on collet
Structure keeps the overall structure of connector simpler.
In the present embodiment, the branched hole being arranged in multiple vertical branches and branch constitutes elastic arm interconnecting piece.
The specific embodiment of connector assembly of the present invention connects utensil as shown in fig. 7, connector assembly includes connector 1
There is individual outer packing, can be realized independent plug.It is provided with elastic arm on connector, is inserted in the structure and above-described embodiment of elastic arm
Elastic arm on head monomer is consistent, shell is housed in the external fixing sleeve of connector, the folder in the structure and above-described embodiment of shell
Nested structure is consistent, is provided with pull-push piece 2 between shell and connector, and basic one in the structure and above-described embodiment of pull-push piece
It causes, the difference is that, it does not need that multiple branches are arranged in the front end of pull-push piece, a vertical supporting plate is only set, wherein vertically
The structure of supporting plate is consistent with the structure of branch one of in above-described embodiment, and vertical branch plate hole is opened up on vertical supporting plate.
Claims (10)
1. a kind of connector, including more than two plug monomers, the front end of each plug monomer is inserted terminal, rear end is terminals,
The inserted terminal of plug monomer is equipped with the elastic arm for locking connector and intermateable connector, and connector further includes fixed suit
Collet outside each plug monomer to fit together each plug monomer, it is characterised in that: between collet and plug monomer
Guiding movement is equipped with pull-push piece along the longitudinal direction, and the pull-push piece has in pull-push piece along the longitudinal direction reciprocating movement
The elastic arm is driven to lock and unlock the elastic arm interconnecting piece of connector and intermateable connector.
2. connector according to claim 1, it is characterised in that: between the pull-push piece and plug monomer or
The guide frame being oriented to during pull-push piece moves back and forth to pull-push piece is equipped between pull-push piece and collet.
3. connector according to claim 2, it is characterised in that: guide frame includes being set in mutually matched two component
Block on one, and on another component for the block be oriented to along the longitudinal direction cooperation guide groove or
Pilot hole.
4. connector according to claim 3, it is characterised in that: the plug monomer or collet are equipped with and supply the push-and-pull
The lateral direction penetrating slot that part is caught in.
5. connector described in any one of -4 according to claim 1, it is characterised in that: connector includes right along the vertical direction
Inserting is equipped with the upper piecemeal to form the collet and lower piecemeal, the pull-push piece be set to upper piecemeal or lower piecemeal and plug monomer it
Between.
6. connector according to claim 5, it is characterised in that: upper piecemeal includes the upper linking arm plate extended downwardly, under
Piecemeal includes the lower linking arm plate for upwardly extending and cooperating with upper linking arm plate, and one in upper and lower linking arm plate is equipped with card
Button, another is equipped with and is clasped with the card slot for fitting together upper and lower piecemeal, the upper linking arm plate of corresponding arrangement and
At least one of lower linking arm plate is elastic arm plate.
7. connector according to claim 6, it is characterised in that: above piecemeal and/or lower piecemeal further include for separating phase
Vertical baffle between adjacent two plug monomers.
8. connector according to claim 5, it is characterised in that: the collet is fixedly set in by raised line highlighted towards housing structure
The outside of plug monomer, raised line highlighted towards housing structure include vertical raised line on one in plug monomer and collet corresponding side surface and
Vertically communicated slot on another, vertical raised line and/or vertically communicated slot on collet be set in upper and lower piecemeal with
On the corresponding side of plug monomer.
9. connector described in any one of -4 according to claim 1, it is characterised in that: elastic arm is equipped with elastic arm groove, bullet
Arm interconnecting piece include with the elastic arm vertical branch correspondingly, be equipped with for being sleeved on outside elastic arm in each vertical branch
Branched hole, the upper end hole of the branched hole is along being caught in the elastic arm groove so that pull-push piece drives the elastic arm movement.
10. a kind of connector assembly, including connector, the front end of connector is inserted terminal, rear end is terminals, and connector is inserted
End is connect equipped with the elastic arm for locking connector and intermateable connector, it is characterised in that: the outside of the connector is fixed
It is set with shell, guiding movement is equipped with pull-push piece along the longitudinal direction between the shell and connector, and the pull-push piece has
The elastic arm is driven to lock and unlock the bullet of connector and intermateable connector in pull-push piece along the longitudinal direction reciprocating movement
Arm interconnecting piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018106871019 | 2018-06-28 | ||
| CN201810687101 | 2018-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110389411A true CN110389411A (en) | 2019-10-29 |
| CN110389411B CN110389411B (en) | 2021-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811571207.9A Active CN110389411B (en) | 2018-06-28 | 2018-12-21 | Connector assembly and connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110389411B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112612087A (en) * | 2020-12-21 | 2021-04-06 | 中航光电科技股份有限公司 | Plug shell assembly, push-pull connector and adapter thereof |
| WO2022041708A1 (en) * | 2020-08-31 | 2022-03-03 | 华为技术有限公司 | Optical fiber adapter, optical fiber connector plug, connector assembly, and communication device |
| CN115144973A (en) * | 2021-07-22 | 2022-10-04 | 新确精密科技（深圳）有限公司 | MPO tabs and tab release tools with high density release clips |
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| CN204556892U (en) * | 2015-02-25 | 2015-08-12 | 深圳市嘉万光通信有限公司 | Drawing type LC double-core optical fiber connector |
| CN206696473U (en) * | 2017-04-17 | 2017-12-01 | 深圳市飞博康光通讯技术有限公司 | A kind of LC duplexs connector |
| US20180081129A1 (en) * | 2016-09-20 | 2018-03-22 | Sanwa Denki Kogyo Co., Ltd. | Pull-out tab of optical connector plug |
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| CN204556892U (en) * | 2015-02-25 | 2015-08-12 | 深圳市嘉万光通信有限公司 | Drawing type LC double-core optical fiber connector |
| US20180081129A1 (en) * | 2016-09-20 | 2018-03-22 | Sanwa Denki Kogyo Co., Ltd. | Pull-out tab of optical connector plug |
| CN206696473U (en) * | 2017-04-17 | 2017-12-01 | 深圳市飞博康光通讯技术有限公司 | A kind of LC duplexs connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041708A1 (en) * | 2020-08-31 | 2022-03-03 | 华为技术有限公司 | Optical fiber adapter, optical fiber connector plug, connector assembly, and communication device |
| CN112612087A (en) * | 2020-12-21 | 2021-04-06 | 中航光电科技股份有限公司 | Plug shell assembly, push-pull connector and adapter thereof |
| CN115144973A (en) * | 2021-07-22 | 2022-10-04 | 新确精密科技（深圳）有限公司 | MPO tabs and tab release tools with high density release clips |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110389411B (en) | 2021-06-29 |
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