CN108808341A - Pin connector and its locker - Google Patents
Pin connector and its locker Download PDFInfo
- Publication number
- CN108808341A CN108808341A CN201810778472.8A CN201810778472A CN108808341A CN 108808341 A CN108808341 A CN 108808341A CN 201810778472 A CN201810778472 A CN 201810778472A CN 108808341 A CN108808341 A CN 108808341A
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- CN
- China
- Prior art keywords
- pin connector
- pull rod
- upper cover
- bar
- snap close
- 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
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- 230000008054 signal transmission Effects 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 238000005452 bending Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6395—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for wall or panel outlets
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of pin connector and its locker.The pin connector include a upper cover, one be installed in the upper cover signal transmission module, a lower cover being installed on this on lid and one be movably installed on locker on this on lid.The locker includes a snap close piece being rotatably installed in the protruding shaft of the upper cover and one is rotatably installed on pull rod on the snap close piece.Pin connector of the present invention by the pull rod control the snap close piece clamp be lifted or decline, to realize lock and unlocking function, this lock with unlocking manner safely, effectively, it is convenient.
Description
Technical field
The present invention relates to a kind of connector technique field, in particular to a kind of pin connector and its locker,
Its locker realizes lock and unlocking function using a pull rod and snap close piece cooperation.
Background technology
Locker can be set on the pin connector and socket connector usually docked at two, to prevent two companies
It connects device loosening due to by external force after docking, so that it is guaranteed that the reliability and safety in utilization of the two mechanical connection.
Common snap close mode is by the way that a tight pintle hook lock head is arranged on pin connector.
It please refers to shown in Fig. 1, the RJ45 connector 9 for computer network is just provided with a resilient locking arm 90, is being inserted into
When RJ45 sockets 8, by pressing the resilient locking arm 90 so that plug 9 enters in socket 8, and by the resilient locking arm 90 and is somebody's turn to do
Block 80 in socket 8 engages, to realize lock.And in unlock, the resilient locking arm 90 is pressed, block 80 is disengaged it from,
To realize unlock.
But this latches to exist with unlocking manner and have disadvantages that, such as：The resilient locking arm 90 is only applicable to miniplug；
The resilient locking arm 90 can cause the insertion force of plug 9 too big；When unlock, which presses difficulty, in addition need by
Auxiliary tool could press in place, to cause difficulty to unlock operation.
Therefore, it is necessary to provide a kind of new pin connector, new-type lock and unlocking manner are used, it is existing to solve
There is the problem of technology.
Invention content
The main purpose of the present invention is to provide a kind of pin connectors, pass through the matching of a pull rod and a snap close piece
Close, can safely, effectively, easily realize lock and unlocking function.
Another object of the present invention is to provide a kind of locker, lock with unlocking manner safely, effectively, it is convenient.
Other objects and advantages of the present invention can from disclosed herein technical characteristic in be further understood.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of pin connector includes a upper cover, an installation
Signal transmission module, a lower cover being installed on this on lid and one in the upper cover are movably installed on this on lid
Locker.There are two the vertical lugs of parallel and symmetrical for upper cover tool；It is each formed with one in the lateral surface of each lug
The protruding shaft protruded outward.Barricade, a fixing groove and the two symmetrically arranged arc-like sheets in semicircle shape before the lower cover has one；
It has been respectively formed on a circular hole in each arc-like sheet, has been used for coordinating with corresponding protruding shaft.The locker includes one rotationally
The snap close piece and one that are installed in the protruding shaft are rotatably installed on the pull rod on the snap close piece.The snap close piece has one
Vertical plate, two both sides for being located at the vertical plate and the symmetrical support arm to extend back, one are formed in the vertical plate top
The supporting rod in portion and one connect with the vertical plate bottom and forward extend made of T shape clamps；Wherein on each support arm
It is each formed with a supported hole；Each support arm is posted by the lateral surface of corresponding lug, and each arc-like sheet is then close to relatively
The lateral surface for the support arm answered, and the protruding shaft sequentially passes through the supported hole and the circular hole.The pull rod is rotatably installed on this
On supporting rod；The pull rod rectangular frame, at least with one can be pressed on the preceding barricade L-shaped elastic arm, one can be caught in
The rear bar for a user to operate of fixed link and one in the fixing groove.
In the initial state, which is in rotatable state, which is not fixed by the fixing groove；The elastic arm
It is not pressed on the preceding barricade；And the clamp of the snap close piece is in a lower position, successfully in order to the pin connector
It is inserted into a socket connector.
It when needing lock, holds the rear bar and pulls back the pull rod, which will be pulled rearwardly, and driving should
Snap close piece is rotated clockwise using the protruding shaft as shaft so that the clamp is lifted upwards, until in the clamp and the socket connector
The block in portion forms clasp shape, prevents the clamp from retreating；The pull rod is pushed, which is pressed on the preceding barricade, and
The elastic arm generates a degree of crimp, and the leading edge of the fixed link is caught in the fixing groove, to prevent the pull rod
It is rotated up.
When needing unlock, the pull rod is pulled back so that the fixed link is detached from the constraint of the fixing groove, the pull rod energy
It is enough to be lifted up using the supporting rod as shaft；And the snap close piece is then rotated counterclockwise using the protruding shaft as shaft so that the clamp
Decline, the block is detached from, so as to exit back the socket connector.
In a wherein embodiment, the upper cover have a frame shaped first half and a frame shaped latter half of and
One by the first half and this latter half of enclose the cavity being set as；Wherein the first half is U-shaped, and is opened before its front surface is formed with one
Mouthful；This is latter half of inverted u-shaped, and surface is formed with an after-opening behind；The two lugs are located at the latter half of and first half
The junction in portion.
In a wherein embodiment, which is assembled in the cavity of the upper cover, signal transmission module tool
Have a flat-shaped front end, a rectangular rear end, it is multiple positioned at the front end and its bottom surface be exposed to outer head in electrical contact,
And the tail portion in electrical contact that multiple top surfaces from the rear end are stretched out；The front end of the signal transmission module is placed in the first half
In, these heads in electrical contact are exposed to outer at the first half and the open front；It then sets the rear end of the signal transmission module
Enter this it is latter half of in.
In a wherein embodiment, which has a horizontal roof and two symmetrical vertical walls, for coating
The upper cover and the signal transmission module；A strip convex block is formed on the top surface of the roof of the lower cover, which forms
In the rear surface of the convex block；The preceding barricade of the lower cover is connected with the leading edge of the roof, and extends downwardly, and it is in electrical contact to be located at this
The front of tail portion；The two arc-like sheets are respectively formed in the front end of the two vertical walls, and extend forwardly beyond the roof
Leading edge.
In a wherein embodiment, which also has a pair of of protrusion, and it is latter half of that this pair of of protrusion is respectively formed in this
On two lateral surfaces；The bottom end of each vertical wall of the lower cover is each formed with a vertical piece extended downwardly, and on the vertical piece
It is formed with a mounting hole；When the lower cover is assembled in the upper cover, the mounting hole of the vertical piece can be corresponding with the upper cover
Protrusion matches, which is fixed on this on lid.
In a wherein embodiment, the clamp have one be located at its rear end and connect with the vertical plate bottom narrow portion, one
Wide portion positioned at its front end and a pair of shoulder being formed between the narrow portion and the width portion.
In a wherein embodiment, which also there are two symmetrical side levers, a pair to be formed in the two side lever front ends simultaneously
Can hold the supporting rod hook and one connect the two side levers front bar, the wherein elastic arm is connected with the front bar
It connects and extends downwardly；The rear bar connects the rear end of the two side levers；The fixed link is located between the front bar and the rear bar.
In a wherein embodiment, the front bar, the fixed link and the rear bar are mutually parallel, length is identical, and the two
The length of side lever is then more than the front bar, the length of the fixed link and the rear bar.
In order to achieve the above object, the present invention also adopts the following technical scheme that：It is a kind of to be installed on the one of a pin connector
Locker in protruding shaft, including a snap close piece and one it is rotatably installed on pull rod on the snap close piece.The snap close piece has
One vertical plate, two both sides for being located at the vertical plate and the symmetrical support arm to extend back, one are formed in the vertical plate
The supporting rod at top and one connect with the vertical plate bottom and forward extend made of T shape clamps；Wherein in each support arm
It has been respectively formed on a supported hole, can rotationally have been coordinated with the protruding shaft of the pin connector.The pull rod is rotatably installed on
On the supporting rod；There is the pull rod rectangular frame two symmetrical side levers, a pair to be formed in the two side lever front ends and can
Rotationally hold the supporting rod hook, one connection the two side levers front bar, one be connected with the front bar and extend downwardly and
At L-shaped elastic arm, one connect the two side levers rear end can rear bar for a user to operate and one be located at the front bar with
Fixed link between the rear bar.
Compared to the prior art, pin connector and its locker of the present invention control the card of the snap close piece by the pull rod
Head lifting or decline, to realize lock and unlocking function, this lock with unlocking manner safely, effectively, it is convenient.
Description of the drawings
Fig. 1 is existing plug construction schematic diagram, mainly shows the tight pintle hook lock that can realize lock and unlocking function
Head.
Fig. 2 is the dimensional structure diagram of pin connector of the present invention.
Fig. 3 is the dimensional structure diagram of another angle of pin connector of the present invention.
Fig. 4 is the dimensional structure diagram of pin connector of the present invention in another direction.
Fig. 5 is that the part-structure of pin connector of the present invention disassembles schematic diagram.
Fig. 6 is the dismantling schematic diagram of the part-structure of pin connector of the present invention in another direction.
Fig. 7 is the disassemblying structure schematic diagram of pin connector of the present invention.
Fig. 8 is the disassemblying structure schematic diagram of pin connector of the present invention in another direction.
Fig. 9 is the structural schematic diagram of locker of the present invention.
Figure 10 is the disassemblying structure schematic diagram of locker of the present invention.
Figure 11 is the planar structure schematic diagram of locker of the present invention.
Figure 12 is that pin connector of the present invention is in the planar structure schematic diagram under original state or unlocked state.
Figure 13 is that pin connector of the present invention is in the planar structure schematic diagram under lock state.
Figure 14 is the structural schematic diagram of a socket connector.
Figure 15 is that pin connector of the present invention is inserted into the structural schematic diagram after the socket connector.
Figure 16 is part section structural representation shown in Figure 15.
The reference numerals are as follows in above-mentioned attached drawing：
1 upper cover 10 of pin connector
11 open front 110 of first half
Latter half of 12 after-opening 120
13 lug 14 of cavity
140 protrusion 15 of protruding shaft
20 front end 21 of signal transmission module
22 head 23 in electrical contact of rear end
24 lower cover 30 of tail portion in electrical contact
31 vertical wall 32 of roof
33 convex block 34 of preceding barricade
340 arc-like sheet 35 of fixing groove
350 vertical piece 36 of circular hole
360 locker 40 of mounting hole
50 vertical plate 51 of snap close piece
52 supported hole 520 of support arm
53 clamp 54 of supporting rod
540 wide portion 541 of narrow portion
542 pull rod 60 of shoulder
61 fixed link 62 of elastic arm
63 side lever 64 of rear bar
Link up with 65 front bars 66
2 female terminal 201 of socket connector
Block 202.
Specific implementation mode
The explanation of following embodiment is to refer to additional schema, to illustrate the particular implementation that the present invention can be used to implement
Example.Direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom" etc. are only
With reference to the direction of annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, rather than to limit this hair
It is bright.
It please refers to shown in Fig. 2 to Fig. 8, pin connector 1 of the present invention includes that a upper cover 10, one is installed in the upper cover 10
The lower cover 30 that is installed in the upper cover 10 of signal transmission module 20, one and one be movably installed in the upper cover 10
Locker 40.
As shown in Figure 7, Figure 8, the upper cover 10 have a frame shaped first half 11 and a frame shaped latter half of 12,
And one by the first half 11 and this latter half of 12 enclose the cavity 13 being set as.The first half 11 is U-shaped, and is formed in its front surface
There is an open front 110.This is latter half of 12 inverted u-shaped, and surface is formed with an after-opening 120 behind.
As shown in Figure 7, Figure 8, which also has the vertical lug 14 there are two parallel and symmetrical.In the two lugs
14 lateral surface is respectively formed with a protruding shaft 140 protruded outward, and the protruding shaft 140 being formed on the two lugs 14 is located at together
On one horizontal axis.In the present embodiment, the two lugs 14 are located at the top surface of the upper cover 10.More particularly, the two
Lug 14 be located at this latter half of 12 close to the first half 11 position at, can also be positioned at this latter half of 12 with the first half
The junction in portion 11.In addition, as shown in fig. 7, the upper cover 10 also has a pair of of protrusion 15, this pair of of protrusion 15 is respectively formed in this
One of protrusion 15 is only shown on latter half of 12 two lateral surfaces, in figure.
As shown in Figure 7, Figure 8, which is assembled in the cavity 13 of the upper cover 10, have one it is flat-shaped before
End 21, a rectangular rear end 22, it is multiple positioned at the front end 21 and its bottom surface be exposed to outer head in electrical contact 23, with
And the tail portion in electrical contact 24 that multiple top surfaces from the rear end 22 are stretched out.
As shown in figure 5, the front end 21 of the signal transmission module 20 is stretched into the first half 11 of the upper cover 10, these are electrically
Outside contact head 23 is exposed at the first half 11 and the open front 110, to prepare to connect with a socket as shown in figure 14
Female terminal 3 in device 2 forms in electrical contact.The rear end 22 of the signal transmission module 20 is then placed in the latter half of of the upper cover 10
In 12, and these tail portions 24 in electrical contact can be with a cable（It is not shown）One end be electrically connected, and the cable
The other end can from the after-opening 120 stretch out the upper cover 10 except.
As shown in Figure 5, Figure 6, which has a horizontal top wall 31 and two symmetrical vertical walls 32.On the top
The front end of wall 31 is formed with a preceding barricade 33 extended vertically downwards, and is then formed with one in the top surface of the roof 31 and protrudes upward
Strip convex block 34, and formed there are one strip fixing groove 340 in the rear surface of the convex block 34.In each vertical wall
32 front end is each formed with an arc-like sheet 35 in semicircle shape for extending forward and be more than 31 front end of roof, in the arc-like sheet 35
On be formed with a circular hole 350.It is each formed with a vertical piece 36 extended downwardly in the bottom end of each vertical wall 32, and vertical at this
A mounting hole 360 is formed on piece 36.When the lower cover 30 is assembled in the upper cover 10, which is located at corresponding lug
14 outside, and the protruding shaft 140 on the lug 14 passes through the circular hole 350 of the arc-like sheet 35.Meanwhile the fixation of the vertical piece 36
Hole 360 corresponding with the upper cover 10 raised 15 can match, to which the lower cover 30 to be fixed in the upper cover 10.
In addition, as shown in Fig. 2, the preceding barricade 33 of the lower cover 30 stretches into the upper cover 10 and the lower cover 30 encloses space made of setting
Interior, more particularly, which stretches into the tail portion 24 in electrical contact（See Fig. 5）Front, not only can be in electrical contact to this
Tail portion 24 provides protective effect, and the locker 40 can more be assisted to complete the operation of lock and unlock.Operation will later in detail
It is introduced.
As shown in Fig. 9, Figure 10, Figure 11, which includes a protruding shaft 140 for being rotatably installed on the upper cover 10
On snap close piece 50 and one be rotatably installed on the pull rod 60 on the snap close piece 50.
As shown in Figure 10, the snap close piece 50 have 51, two both sides for being located at the vertical plate 51 of a vertical plate and to
The symmetrical support arm 52, one extended afterwards be located at 51 top of the vertical plate supporting rod 53 and one with 51 bottom of vertical plate
T shapes clamp 54 made of connecting and extending forward.Wherein the two support arms 52 are perpendicular to the vertical plate 51, and at each
Brace 52 has been respectively formed on a supported hole 520.The T shapes clamp 54 has one to be located at its rear end and connect with 51 bottom of vertical plate
Narrow portion 540, one be located at the wide portion 541 of its front end and a pair of shoulder being formed between the narrow portion 540 and the wide portion 541
542。
In the present embodiment, which is metal material and stamped is fabricated.As shown in figure 11, the two
Support arm 52 is from made of the vertical bending in the both sides of the vertical plate 51.The T shapes clamp 54 is passed through from the bottom of the vertical plate 51
Made of secondary bending, such as it is acute angle that first time bending, which so that the narrow portion 540 of the T shapes clamp 54 forms one with the vertical plate 51,
Angle, second of bending make between the wide portion 541 of the T shapes clamp 54 and the narrow portion 540 formed one be obtuse angle angle.?
That is the T shapes clamp 54 forms the first upturned construction being bent still further below, to be conducive to stretch into and latch to such as Figure 14 institutes
In the socket connector 2 shown.
As shown in Figure 10,60 rectangular frame of pull rod, can be rotatably installed on the snap close piece 50.The pull rod
The 60 preceding barricades 33 that at least can be pressed on the lower cover 30 with one（See Fig. 5）On L-shaped elastic arm 61, one can be caught in the convex block 34
Fixing groove 340 in fixed link 62 and a rear bar 63 for a user to operate.
More particularly, as shown in Figure 10, which also there are two symmetrical side levers 64, a pair to be formed in the two sides
The hook 65 and one of 64 front end of bar connects the front bar 66 of the two side levers 64, and the wherein L-shaped elastic arm 61 is and the front bar 66
It is connected and extends downwardly；The rear bar 63 connects the rear end of the two side levers 64；The fixed link 62 be located at the front bar 66 with
Between the rear bar 63, and close to the rear bar 63.In fact, the front bar 66, the fixed link 62, the rear bar 63 are mutually parallel, and it is long
Spend essentially identical, and the two side levers 64 are then considerably longer than this three, pass through this design and realize labour-saving effect.
In the present embodiment, the pull rod 60 be metal material and it is stamped be fabricated, the L-shaped elastic arm 61 be from should
The back edge of front bar 66 is formed by secondary bending.
As shown in Figure 9, Figure 10, in the present embodiment, which holds the supporting rod 53 by this pair of hook 65, from
And it is rotatably installed on the snap close piece 50.In other embodiments, which can also be rotatable by other means
Ground is installed on the snap close piece 50.For example, forming a pair of of hook on the snap close piece 50, and a support is formed on the pull rod 60
Bar.
As shown in figs. 3 and 5, when mounted, first the snap close piece 50 is installed on the lower cover 30, each support arm 52 pastes
It is against the lateral surface of corresponding lug 14, which passes through the supported hole 520.Then, which is assembled on this
Lid 10, each arc-like sheet 35 are close to the lateral surface of corresponding support arm 52, and the protruding shaft 140 is allowed to pass through the circular hole 350.It should
Pull rod 60 is rotatably installed on the snap close piece 50, and its L-shaped elastic arm 61 can be pressed on the preceding barricade 33 of the lower cover 30
On.
As shown in figure 12, in the initial state, which is in rotatable state, the fixed link 62（See Figure 10）Not into
In the fixing groove 340 for entering the convex block 34；The L-shaped elastic arm 61 is not pressed on the preceding barricade 33（See Fig. 5）On.The snap close piece 50
Clamp 54, which drops to, is either in a lower position on the top surface of the lower cover 30.At this point, the pin connector 1 can be smooth
The as shown in figure 14 socket connector 2 of insertion in.
As shown in Figure 13, Figure 15, Figure 16, after the pin connector 1 is inserted into socket connector 2, user holds
The rear bar 63 pulls back the pull rod 60, and the supporting rod 53 of the snap close piece 50 can be also pulled rearwardly, and drive entire snap close piece
50 are rotated clockwise with the protruding shaft 140 for shaft, therefore the clamp 54 can be lifted, until the shoulder 542 of the clamp 54 rises
Block 201 to the socket connector 2（See Figure 16）Rear, to prevent the clamp 54 from retreating.At this point, pushing the pull rod
60, which is pressed on the preceding barricade 33（See Fig. 5）On, and since the L-shaped elastic arm 61 is by pulling force backward
And a degree of crimp is generated, and the leading edge of the fixed link 62 is caught in the fixing groove 340 of the convex block 34, to prevent
The pull rod 60 is rotated up.At this point, the pull rod 60 is in a lock state stablized with the snap close piece 50.
Certainly, when needing unlock, the pull rod 60 is pulled back so that the fixed link 62 is detached from the constraint of the fixing groove 340,
With the supporting rod 53 be again that shaft is lifted up the pull rod 60, at this point, the snap close piece 50 be not subjected to pulling force backward and
Under self gravitation effect, entire snap close piece 50 is rotated counterclockwise with the protruding shaft 140 for shaft, which declines, and being detached from should
Block 201, so as to exit back the socket connector 2.In the present embodiment, which can be with the supporting rod 53
Shaft carries out rotating counterclockwise for 180 degree, which is rotated to the front end of the pin connector 1, can be more conducive to
The snap close piece 50 returns back to original state.
In conclusion pin connector 1 of the present invention by the pull rod 60 control the snap close piece 50 clamp 54 lifting or under
Drop, to realize lock and unlocking function, this lock with unlocking manner safely, effectively, it is convenient.
Claims (10)
1. a kind of pin connector, include a upper cover, one be installed in the upper cover signal transmission module, one be installed on this
The lower cover covered and one movably it is installed on locker on this on lid；
It is characterized in that：There are two the vertical lugs of parallel and symmetrical for upper cover tool；It is respectively formed in the lateral surface of each lug
There is a protruding shaft protruded outward；
Barricade, a fixing groove and the two symmetrically arranged arc-like sheets in semicircle shape before the lower cover has one；In each arc-like sheet
It has been respectively formed on a circular hole, has been used for coordinating with corresponding protruding shaft；
The locker includes that a snap close piece being rotatably installed in the protruding shaft and one are rotatably installed on the lock
Pull rod on fastener；
The snap close piece have a vertical plate, two both sides for being located at the vertical plate and the symmetrical support arm to extend back,
One be formed in the supporting rod at the top of the vertical plate and one connect with the vertical plate bottom and forward extend made of T shape clamps；
Wherein a supported hole has been respectively formed in each support arm；Each support arm is posted by the lateral surface of corresponding lug, and every
One arc-like sheet is then close to the lateral surface of corresponding support arm, and the protruding shaft sequentially passes through the supported hole and the circular hole；
The pull rod is rotatably installed on the supporting rod；The pull rod rectangular frame, before at least having one can be pressed on this
L-shaped elastic arm on barricade, one can be caught in fixed link and a rear bar for a user to operate in the fixing groove；
In the initial state, which is in rotatable state, which is not fixed by the fixing groove；The elastic arm does not support
It is pressed on the preceding barricade；And the clamp of the snap close piece is in a lower position, in order to which the pin connector is smoothly inserted into
In one socket connector；
When needing lock, holds the rear bar and pull back the pull rod, which will be pulled rearwardly, and drive the lock
Part is rotated clockwise using the protruding shaft as shaft so that the clamp is lifted upwards, until inside the clamp and the socket connector
Block forms clasp shape, prevents the clamp from retreating；The pull rod is pushed, which is pressed on the preceding barricade, and the bullet
Property arm generate a degree of crimp, and the leading edge of the fixed link is caught in the fixing groove, to prevent the pull rod upward
Rotation；
When needing unlock, the pull rod is pulled back so that the fixed link is detached from the constraint of the fixing groove, which can be with
The supporting rod is lifted up for shaft；And the snap close piece is then rotated counterclockwise using the protruding shaft as shaft so that the clamp declines,
It is detached from the block, so as to exit back the socket connector.
2. pin connector as described in claim 1, it is characterised in that：The upper cover have a frame shaped first half and
One frame shaped latter half of and one by the first half and this latter half of enclose the cavity being set as；Wherein the first half is U-shaped, and
It is formed with an open front in its front surface；This is latter half of inverted u-shaped, and surface is formed with an after-opening behind；The two are convex
Ear is located at the top of the upper cover.
3. pin connector as claimed in claim 2, it is characterised in that：The signal transmission module is assembled in the cavity of the upper cover
In, the signal transmission module have a flat-shaped front end, a rectangular rear end, it is multiple be located at the front end and its bottom surface expose
In the tail portion in electrical contact that outer head in electrical contact and multiple top surfaces from the rear end are stretched out；The signal transmission module
Front end be placed in the first half, and these heads in electrical contact be exposed at the first half and the open front it is outer；It should
The rear end of signal transmission module be then placed in this it is latter half of in.
4. pin connector as claimed in claim 3, it is characterised in that：The lower cover has a horizontal roof and two
Symmetrical vertical wall, for coating the upper cover and the signal transmission module；
A strip convex block is formed on the top surface of the roof of the lower cover, which is formed in the rear surface of the convex block；
The preceding barricade of the lower cover is connected with the leading edge of the roof, and extends downwardly, and is located at the front of the tail portion in electrical contact；
The two arc-like sheets are respectively formed in the front end of the two vertical walls, and extend forwardly beyond the leading edge of the roof.
5. pin connector as claimed in claim 4, it is characterised in that：The upper cover also has a pair of of protrusion, this pair of of protrusion
It is respectively formed on the two latter half of lateral surfaces；
The bottom end of each vertical wall of the lower cover is each formed with a vertical piece extended downwardly, and is formed with one on the vertical piece
Mounting hole；
When the lower cover is assembled in the upper cover, the mounting hole of the vertical piece can be matched with the corresponding protrusion of the upper cover,
The lower cover to be fixed on this on lid.
6. pin connector as described in claim 1, it is characterised in that：The clamp has one to be located at its rear end and erected with this
The narrow portion of the bottom connection of straight panel, one are located at the wide portion of its front end and a pair of shoulder being formed between the narrow portion and the width portion
Portion.
7. pin connector as described in claim 1, it is characterised in that：The pull rod also has two symmetrical side levers, a pair of of shape
At in the two side lever front ends and can hold the supporting rod hook and one connect the two side levers front bar, wherein should
Elastic arm is connected and extends downwardly with the front bar；The rear bar connects the rear end of the two side levers；The fixed link is located at
Between the front bar and the rear bar.
8. pin connector as claimed in claim 7, it is characterised in that：The front bar, the fixed link and the rear bar are mutually flat
Row, length are identical, and the length of the two side levers is then more than the front bar, the length of the fixed link and the rear bar.
9. a kind of locker is installed in a protruding shaft of a pin connector, it is characterised in that：The locker includes one
Snap close piece and one it is rotatably installed on pull rod on the snap close piece；
The snap close piece have a vertical plate, two both sides for being located at the vertical plate and the symmetrical support arm to extend back,
One be formed in the supporting rod at the top of the vertical plate and one connect with the vertical plate bottom and forward extend made of T shape clamps；
It wherein has been respectively formed on a supported hole in each support arm, can rotationally have been coordinated with the protruding shaft of the pin connector；
The pull rod is rotatably installed on the supporting rod；The pull rod rectangular frame has two symmetrical side levers, a pair of of formation
In the two side lever front ends and can rotationally hold the hook of the supporting rod, one connect the two side levers front bar, one with
L-shaped elastic arm made of the front bar is connected and extends downwardly, a rear end for connecting the two side levers can be operated for user
Rear bar and a fixed link between the front bar and the rear bar.
10. locker as claimed in claim 9, it is characterised in that：The clamp has one to be located at its rear end and erected with this
The narrow portion of the bottom connection of straight panel, one are located at the wide portion of its front end and a pair of shoulder being formed between the narrow portion and the width portion
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778472.8A CN108808341B (en) | 2018-07-16 | 2018-07-16 | Plug connector and locking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778472.8A CN108808341B (en) | 2018-07-16 | 2018-07-16 | Plug connector and locking device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808341A true CN108808341A (en) | 2018-11-13 |
| CN108808341B CN108808341B (en) | 2024-06-28 |
Family
ID=64076512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778472.8A Active CN108808341B (en) | 2018-07-16 | 2018-07-16 | Plug connector and locking device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808341B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411954A (en) * | 2018-12-03 | 2019-03-01 | 欧品电子(昆山)有限公司 | Convenient for the pin connector for latching and unlocking |
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|---|---|---|---|---|
| CN2770282Y (en) * | 2005-01-10 | 2006-04-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| JP2007165251A (en) * | 2005-12-16 | 2007-06-28 | Sumitomo Wiring Syst Ltd | Lever type connector |
| CN201838784U (en) * | 2010-07-05 | 2011-05-18 | 深圳市德仓科技有限公司 | SFP (Small Formfactor Pluggable) electrical connector plug |
| CN102714373A (en) * | 2009-12-19 | 2012-10-03 | 莱尼电缆控股有限公司 | Connector element comprising locking mechanism |
| CN104617443A (en) * | 2015-01-23 | 2015-05-13 | 昆山合真和光电科技有限公司 | Connector with locking and unlocking mechanism |
| CN206962143U (en) * | 2017-03-29 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Plug connector component |
| CN208539189U (en) * | 2018-07-16 | 2019-02-22 | 欧品电子(昆山)有限公司 | Pin connector and its locker |
-
2018
- 2018-07-16 CN CN201810778472.8A patent/CN108808341B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770282Y (en) * | 2005-01-10 | 2006-04-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| JP2007165251A (en) * | 2005-12-16 | 2007-06-28 | Sumitomo Wiring Syst Ltd | Lever type connector |
| CN102714373A (en) * | 2009-12-19 | 2012-10-03 | 莱尼电缆控股有限公司 | Connector element comprising locking mechanism |
| CN201838784U (en) * | 2010-07-05 | 2011-05-18 | 深圳市德仓科技有限公司 | SFP (Small Formfactor Pluggable) electrical connector plug |
| CN104617443A (en) * | 2015-01-23 | 2015-05-13 | 昆山合真和光电科技有限公司 | Connector with locking and unlocking mechanism |
| CN206962143U (en) * | 2017-03-29 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Plug connector component |
| CN208539189U (en) * | 2018-07-16 | 2019-02-22 | 欧品电子(昆山)有限公司 | Pin connector and its locker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411954A (en) * | 2018-12-03 | 2019-03-01 | 欧品电子(昆山)有限公司 | Convenient for the pin connector for latching and unlocking |
| CN109411954B (en) * | 2018-12-03 | 2024-03-29 | 欧品电子(昆山)有限公司 | Plug connector convenient for locking and unlocking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108808341B (en) | 2024-06-28 |
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