CN209133742U - High speed push-and-pull self-locking connector and connector combination - Google Patents
High speed push-and-pull self-locking connector and connector combination Download PDFInfo
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- CN209133742U CN209133742U CN201822123449.3U CN201822123449U CN209133742U CN 209133742 U CN209133742 U CN 209133742U CN 201822123449 U CN201822123449 U CN 201822123449U CN 209133742 U CN209133742 U CN 209133742U
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- 239000003292 glue Substances 0.000 claims abstract description 80
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229920000106 Liquid crystal polymer Polymers 0.000 description 4
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model provides a kind of high speed push-and-pull self-locking connector and connector combination, and it includes one first glue core, multiple first terminals, multiple Second terminals, one first shield shell, a first shell and a snap close piece that high speed, which pushes and pulls self-locking connector,.Multiple first terminals and multiple Second terminals are set on the first glue core, and the first shield shell covers at outside multiple first terminals and multiple Second terminals.First shell is set to outside the first glue core, and multiple first terminals, multiple Second terminals and the first shield shell are located in first shell.Snap close piece has multiple latch portions, multiple latch portions protrude from the inner wall of the base portion of snap close piece, the outer wall of first shell has multiple protrusions, multiple guide grooves are formed between multiple protrusions, multiple latch portions can be such that snap close piece is assembled in outside first shell by multiple guide grooves, and snap close piece can be along the axial movement of first shell, it can provide self-locking and unlock function, and can provide the function of guiding.Structure can be simplified as a result, assembling is easy.
Description
Technical field
The utility model relates to a kind of connectors, in particular to a kind of to can provide self-locking and unlocking function high speed push-and-pull certainly
Lock connector and connector combination.
Background technique
Existing circular connector can be used for the transmission of high speed signal, and the circular connector of part is additionally provided with from lock machine
Structure when so that circular connector and docking connector being mutually inserted, can achieve self-locking effect, and circular connector with it is right
When connecting connector separates, also can smoothly it unlock.However, existing circular connector in order to which self-locking mechanism is arranged, can not be arranged again and lead
Draw mechanism, it is difficult to the function of guiding be provided, and be not easy to blindmate.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high speed push-and-pull self-locking connector and connector group
It closes, it is possible to provide self-locking and unlock function, and can provide the function of guiding, and structure can be simplified, assembling is easy.
In order to solve the above technical problems, the utility model provides a kind of high speed push-and-pull self-locking connector, comprising: one the
One glue core；Multiple first terminals, multiple first terminals are set on the first glue core；Multiple Second terminals, it is multiple described
Second terminal is set on the first glue core；One first shield shell, first shield shell are set on the first glue core, should
First shield shell covers at outside multiple first terminals and multiple Second terminals；One first shell, the first shell
Be set to outside the first glue core, multiple first terminals, multiple Second terminals and first shield shell be located at this
In one shell, which has multiple protrusions, the outer wall for being set to the first shell at multiple protrusion intervals, Duo Gesuo
State front end of the protrusion close to the first shell, be formed with multiple guide grooves between multiple protrusions, multiple protrusions with it is multiple
The staggered setting of the guide groove；And a snap close piece, the snap close piece have a base portion and multiple latch portions, multiple latch portions
It is connected to the base portion, the setting at multiple latch portion intervals, multiple latch portions protrude from the inner wall of the base portion, Duo Gesuo
It states the one end of latch portion far from the base portion and respectively forms a convex body, multiple convex bodys protrude from the outer wall of the latch portion, the lock
Part is sheathed on outside the first shell, and multiple latch portions of the snap close piece can be by multiple guide grooves, and rotate the lock
Part and the first shell make multiple latch portions be staggered with multiple guide grooves, the snap close piece are made to be assembled in the first shell
Outside, the snap close piece can moving axially back and forth along the first shell, the snap close piece move forward when, multiple latch portions
Multiple protrusions can be contacted at, self-locking function can be provided, when moving backward, multiple latch portions can take off the snap close piece
From multiple protrusions, the function of unlock can be provided.
Preferably, the first glue core be in cylindrical body, multiple first terminals close to the first glue core center location, it is more
The center of circle of a first terminal and the first glue core is equidistant, multiple Second terminals close to the first glue core outer rim, it is more
A Second terminal and the center of circle of the first glue core are equidistant.
Preferably, multiple first terminals are power supply terminal, and multiple Second terminals are signal terminal, per adjacent
The centre distance of two Second terminals is 1.83mm.
Preferably, which is integrally formed structures, which includes an inner shield plate, one
External screen shield plate and multiple partitions, the outside for being set to the inner shield plate at the external screen shield plate interval, multiple partitions are set to
Between the inner shield plate and the external screen shield plate, which is covered at outside multiple first terminals, which is provide with
In outside multiple Second terminals, multiple partitions are between multiple Second terminals.
Preferably, the rear end of the protrusion has one first inclined-plane, one end inside of multiple latch portions far from the base portion
Place has one second inclined-plane, and for the snap close piece when moving forward, the second inclined-plane of multiple latch portions can contact at multiple institutes
It states the first inclined-plane of protrusion and positions.
Preferably, the base portion of the snap close piece has a fixation hole, which is fixed with a positioning pin, first shell tool
There is a sliding slot, which is snug fit in the sliding slot, is moved forward and backward outside the first shell to guide the snap close piece.
Preferably, a spring is set between the first shell and the snap close piece, the both ends of the spring contact at respectively this
One shell and the snap close piece, the springs urge snap close piece move forward, and multiple protrusions is made to contact at multiple locks
Buckle.
In order to solve the above-mentioned technical problem, the utility model also provides a kind of connector combination, comprising: a high speed push-and-pull is certainly
Lock connector；And a docking connector, the docking connector include one second glue core, multiple forth terminals, multiple 5th ends
Son, a secondary shielding shell and a second shell, multiple forth terminals and multiple 5th terminals be set to this second
On glue core, which is set on the second glue core, which is set to multiple forth terminals
And outside multiple 5th terminals, which is set to outside the second glue core, multiple forth terminals, multiple described
Five terminals and the secondary shielding shell are located in the second shell, and the inner wall of the second shell has multiple grooves, multiple described
The setting at groove interval, multiple grooves also have one along the axially extending of the second shell, the inner wall of the second shell
Snap groove, the snap groove are located on the inner wall of the second shell；Wherein when the high speed pushes and pulls self-locking connector and this is connected
When device is mutually inserted, the front end portion of high speed push-and-pull self-locking connector can be plugged in the docking connector, multiple locks
Buckle moves in multiple grooves respectively, to play the role of guiding, multiple first terminals, multiple second ends
Son is electrically connected with multiple forth terminals, multiple 5th termination contact realizations respectively, and multiple latch portions
Convex body and the mutual snapping of the snap groove, and multiple protrusions contact at multiple latch portions, to provide self-locking function；When
When the high speed pushes and pulls self-locking connector and the docking connector to be separated, multiple locks can be made by the snap close piece toward pusher
Portion is detached from multiple protrusions, and the convex body of multiple latch portions is enable to be detached from the snap groove, to provide the function of unlock.
Preferably, multiple forth terminals close to the second glue core center location, multiple forth terminals with should
The center of circle of second glue core is equidistant, multiple 5th terminals close to the second glue core outer rim, multiple 5th terminals with should
The center of circle of second glue core is equidistant.
Preferably, the centre distance per two adjacent the 5th terminals is 1.83mm.
Preferably, which includes an inner shield piece, an external shield piece and multiple partitions, between the external shield piece
Every the outside for being set to the inner shield piece, multiple partitions are set between the inner shield piece and the external shield piece, this is interior
Shielding piece covers at outside multiple forth terminals, which covers at outside multiple 5th terminals, it is multiple it is described every
Piece is between multiple 5th terminals.
The utility model has the beneficial effects that
The utility model provides a kind of high speed push-and-pull self-locking connector and connector combination, and high speed pushes and pulls self-locking connector institute
The snap close piece for including has a base portion and multiple latch portions, and one end of multiple latch portions is respectively formed with convex body.The first shell
Body has multiple protrusions, and the outer wall for being set to first shell at multiple protrusion intervals is formed between multiple protrusions
Multiple guide grooves, multiple protrusions are staggered with multiple guide grooves.Multiple latch portions of snap close piece can be by multiple
The guide groove, and rotation lock fastener and first shell make multiple latch portions be staggered with multiple guide grooves, make snap close piece group
Outside loaded on first shell, snap close piece can moving axially back and forth along first shell, with provide it is self-locking and unlock function.This reality
Self-locking and unlock function is combined with novel, to simplify structure, is easy assembling.
For the enabled feature and technology contents for being further understood that the utility model, please refer to below in connection with the utility model
Detailed description and accompanying drawings, however, the drawings only provide reference and explanation, not be used to the utility model person of limiting.
Detailed description of the invention
Fig. 1 is the perspective view (one) of the discrete state of the utility model connector combination.
Fig. 2 is the perspective view (two) of the discrete state of the utility model connector combination.
Fig. 3 is the cross-sectional view of the discrete state of the utility model connector combination.
Fig. 4 is the cross-sectional view of the inserting state of the utility model connector combination.
Fig. 5 is the stereogram exploded view (one) that the utility model high speed pushes and pulls self-locking connector.
Fig. 6 is the stereogram exploded view (two) that the utility model high speed pushes and pulls self-locking connector.
Fig. 7 is the stereogram exploded view (one) of the utility model docking connector.
Fig. 8 is the stereogram exploded view (two) of the utility model docking connector.
Fig. 9 is Ⅸ partial detail view of Fig. 4.
Specific embodiment
The utility model provides a kind of connector combination, including a high speed push-and-pull self-locking connector referring to FIG. 1 to FIG. 4,
100 and a docking connector 200, wherein the high speed push-and-pull self-locking connector 100 and docking connector 200 are opposite round company
Connect device, can be respectively arranged at line end and plate end, high speed pushes and pulls self-locking connector 100 and docking connector 200 can be mutually inserted and
Separation.
Also referring to Fig. 5 and Fig. 6, which includes one first glue core 1, multiple first ends
Son 2, multiple Second terminals 3, one first shield shell 4, a first shell 5 and a snap close piece 6.
The first glue core 1 is made with plastic material, is an insulator, and the material of the first glue core 1 can be LCP
Plastic materials such as (Liquid Crystal Polymer), the first glue core 1 are in cylindrical body.The first glue core 1 can have multiple
First end sub-aperture 11 and multiple second end sub-aperture 12, in order to install multiple first terminals 2 and multiple Second terminals
3.Multiple first end sub-aperture 11 can be surrounded on close to the center location of the first glue core 1, multiple second end sub-aperture 12
The periphery of multiple first end sub-aperture 11, first end sub-aperture 11 and second end sub-aperture 12 along the axially extending of the first glue core 1,
And it is through to the both ends of the first glue core 1.
Multiple first terminals 2 and multiple Second terminals 3 are made with metal material with good conductivity, Duo Gesuo
It states first terminal 2 and multiple Second terminals 3 is set on the first glue core 1.Multiple first terminals 2 can be used for low speed biography
It is defeated, such as power supply terminal, multiple Second terminals 3 can be used for high-speed transfer, such as signal terminal.It is multiple described
First terminal 2 is respectively arranged at multiple first end sub-aperture 11, and multiple Second terminals 3 are respectively arranged at multiple described
Two-terminal hole 12 is set to multiple first terminals 2 and multiple Second terminals 3 on first glue core 1.Multiple described
One terminal 2 is close to the center location of the first glue core 1, and the center of circle of multiple first terminals 2 and the first glue core 1 is equidistant, Duo Gesuo
Second terminal 3 is stated close to the outer rim of the first glue core 1, multiple Second terminals 3 and the center of circle of the first glue core 1 are equidistant, and every phase
The centre distance of two adjacent Second terminals 3 is preferable with 1.83mm.Multiple first terminals 2, multiple Second terminals 3
And first glue core 1 may make up a module, to form modularized design, and multiple Second terminals 3 (high frequency terminal) are annular in shape
It is arranged on the first glue core 1, and equidistant with the center of circle of the first glue core 1, space can be saved, and form high speed and match.
The first glue core 1 also can further have multiple third terminal holes 13, and multiple third terminal holes 13 are pacified respectively
Equipped with multiple third terminals 7, it is set to multiple third terminals 7 on first glue core 1, multiple third terminals 7 can be made
For ground terminal, outer rim of multiple third terminals 7 close to the first glue core 1.Multiple first terminals 2, multiple described
Two-terminal 3 and multiple third terminals 7 can be used to be electrically connected at cable.
First shield shell 4 is made with metal materials such as zinc, and the first shield shell 4 is integrally formed structures, and first
Shield shell 4 is set on the first glue core 1, and the first shield shell 4 covers at multiple first terminals 2, multiple described second
Outside terminal 3 and multiple third terminals 7, it is possible to provide preferable shield effectiveness.In the present embodiment, the first shield shell 4 wraps
Containing an inner shield plate 41, an external screen shield plate 42 and multiple partitions 43, what external screen shield plate 42 was spaced is set to the outer of inner shield plate 41
Side, multiple partitions 43 are set between inner shield plate 41 and external screen shield plate 42.Inner shield plate 41 covers at multiple described
Outside one terminal 2, external screen shield plate 42 is covered at outside multiple Second terminals 3, and multiple partitions 43 can then be located at multiple described
Between Second terminal 3.
The first shell 5 is made with metal material, and first shell 5 is a round ducted body, and first shell 5 is set to first
Outside glue core 1, multiple first terminals 2, multiple Second terminals 3, multiple third terminals 7 and the first shield shell 4
In first shell 5.The first shell 5 has multiple protrusions 51, and the quantity of multiple protrusions 51 is preferably three, Duo Gesuo
State the outer wall for being set to first shell 5 at the interval of protrusion 51, multiple protrusions 51 close to one end (front end) of first shell 5,
One end (rear end) of protrusion 51 can have one first inclined-plane 54 (as shown in Figure 9).It is formed between multiple protrusions 51 multiple
Guide groove 52, multiple equally spaced outer walls for being set to first shell 5 of guide groove 52, multiple protrusions 51 described are led with multiple
The staggered setting of slot 52.
The snap close piece 6 is made with metal material, and snap close piece 6 is integrally formed structures, which has a base portion 61
And multiple latch portions 62, the base portion 61 are a round ducted body, multiple latch portions 62 are connected to base portion 61, multiple locks
The setting that buckle 62 is spaced, multiple latch portions 62 inside and outside can be swung, and multiple latch portions 62 protrude from base portion 61
Inner wall.The multiple one end of the latch portion 62 far from base portion 61 respectively form a convex body 621, and multiple convex bodys 621 protrude from
The outer wall of latch portion 62, multiple latch portions 62 are far from can have one second inclined-plane 622 (as schemed on the inside of one end of base portion 61
Shown in 9).
The snap close piece 6 can be sheathed on outside first shell 5 by the front of first shell 5, multiple locks of the snap close piece 6
Portion 62 can be by multiple guide grooves 52, and rotation lock fastener 6 and the scheduled angle of first shell 5 (such as 60 degree) are positioned,
So that multiple latch portions 62 is staggered with multiple guide grooves 52, is assembled in snap close piece 6 outside first shell 5.Snap close piece 6 can edge
First shell 5 axial direction (front-rear direction) it is mobile, to provide self-locking and unlock function.In addition, the base portion 61 of the snap close piece 6 can
With a fixation hole 63, which is fixed with a positioning pin 64, and the first shell 5 has a sliding slot 53, the positioning pin
64 are snug fit in sliding slot 53, can be used to guide the back-and-forth motion stable outside first shell 5 of snap close piece 6.The snap close piece 6 exists
When forward movement, multiple latch portions 62 can contact at multiple protrusions 51 and position, that is, multiple latch portions 62
The second inclined-plane 622 can contact at the first inclined-plane 54 of multiple protrusions 51 and position.
One spring 65 can be further set between the first shell 5 and snap close piece 6, and the both ends of the spring 65 contact at respectively
First shell 5 and snap close piece 6, spring 65, which can be used to absorb vibration, prevents automatic unlocking, and spring 65 can push snap close piece 6 to Forward
It is dynamic, so that snap close piece 6 is positioned at front position under normal conditions, even if also multiple protrusions 51 can contact at multiple latch portions
62, in order to provide the function of lock (self-locking).
One tube body 8, a tail-hood 9 and a sealing element 20 etc. also can be further set at the rear end of the first shell 5.Tube body 8
And sealing element 20 is set in first shell 5, tube body 8 can be used for clamping cable, and sealing element 20 then can be used for increasing leakproofness.Tail
Lid 9 is bolted in first shell 5, to the fixed tube body 8 of packing.
The utility model snap close piece 6 has a base portion 61 and multiple latch portions 62, and what multiple latch portions 62 were spaced sets
The inner wall of base portion 61 is set and protrudes from, one end of multiple latch portions 62 is respectively formed with convex body 621.The first shell 5 has
Multiple protrusions 51, the outer wall for being set to first shell 5 that multiple protrusions 51 are spaced are formed between multiple protrusions 51
Multiple guide grooves 52, multiple protrusions 51 are staggered with multiple guide grooves 52.Therefore multiple locks of snap close piece 6
Portion 62 can be by multiple guide grooves 52, and rotation lock fastener 6 and the scheduled angle of first shell 5 are positioned, and snap close piece 6 is made
It is assembled in outside first shell 5.Snap close piece 6 can moving axially back and forth along first shell 5, with provide it is self-locking and unlock function
Energy.
Referring to Figure 7 together and Fig. 8, the docking connector 200 include one second glue core 30, it is multiple forth terminals 40, more
A 5th terminal 50, a secondary shielding shell 60 and a second shell 70.
The second glue core 30 is made with plastic material, is an insulator, and the material of the second glue core 30 can be LCP
Plastic materials such as (Liquid Crystal Polymer), the second glue core 30 are in cylindrical body.The second glue core 30 can have more
A forth terminal hole 301 and multiple 5th terminal holes 302, in order to install multiple forth terminals 40 and the multiple described 5th
Terminal 50.
Multiple forth terminals 40 and multiple 5th terminals 50 are made with metal material with good conductivity, multiple
The forth terminal 40 and multiple 5th terminals 50 are set on the second glue core 30.Multiple forth terminals 40 can be used for
Low speed transmissions, such as power supply terminal, multiple 5th terminals 50 can be used for high-speed transfer, such as signal terminal.
Multiple forth terminals 40 are respectively arranged at multiple forth terminal holes 301, and multiple 5th terminals 50 are respectively set
In multiple 5th terminal holes 302, multiple forth terminals 40 and multiple 5th terminals 50 is made to be set to the second glue
On core 30.Center location of multiple forth terminals 40 close to the second glue core 30, multiple forth terminals 40 and the second glue
The center of circle of core 30 is equidistant, outer rim of multiple 5th terminals 50 close to the second glue core 30, multiple 5th terminals 50 and
The center of circle of two glue cores 30 is equidistant, and the centre distance per two adjacent the 5th terminals 50 is preferable with 1.83mm.It is multiple described
Forth terminal 40, multiple 5th terminals 50 and the second glue core 30 may make up a module, to form modularized design, and it is multiple
5th terminal 50 (high frequency terminal) is annularly arranged on the second glue core 30, and equidistant with the center of circle of the second glue core 30, can
Space is saved, and forms high speed and matches.
The second glue core 30 also can further have multiple 6th terminal holes 303, multiple 6th terminal hole 303 difference
Multiple 6th terminals 80 are installed, are set to multiple 6th terminals 80 on second glue core 30, multiple 6th terminals
80 can be used as ground terminal, outer rim of multiple 6th terminals 80 close to the second glue core 30.It is multiple forth terminals 40, more
A 5th terminal 50 and multiple 6th terminals 80 can be used to be electrically connected at circuit board.
The secondary shielding shell 60 is made with metal materials such as zinc, and secondary shielding shell 60 is integrally formed structures, the
Two shield shells 60 are set on the second glue core 30, and secondary shielding shell 60 covers at multiple forth terminals 40, Duo Gesuo
It states outside the 5th terminal 50 and multiple 6th terminals 80, it is possible to provide preferable shield effectiveness.In the present embodiment, secondary shielding
Shell 60 includes an inner shield piece 601, an external shield piece 602 and multiple partitions 603, and what external shield piece 602 was spaced is set to interior
The outside of piece 601 is shielded, multiple partitions 603 are set between inner shield piece 601 and external shield piece 602.Inner shield piece 601
It covers at outside multiple forth terminals 40, external shield piece 602 covers at outside multiple 5th terminals 50, multiple partitions
603 can be between multiple 5th terminals 50.
The second shell 70 is made with metal material, and second shell 70 is a round ducted body, and second shell 70 is set to
Outside second glue core 30, multiple forth terminals 40, multiple 5th terminals 50, multiple 6th terminals 80 and the second screen
Shell 60 is covered to be located in second shell 70.The inner wall of the second shell 70 has multiple grooves 701, multiple 701 edges of groove
Axially extending, the setting that multiple grooves 701 are spaced of second shell 70, multiple grooves 701 and multiple locks
Buckle 62 is corresponding, and multiple grooves 701 can be used to guide multiple latch portions 62 and be inserted into, and high speed is made to push and pull self-locking connection
Device 100 and the smoothly grafting of docking connector 200, in order to blindmate.The inner wall of the second shell 70 also has a snap groove
702, which can be located on the inner wall of second shell 70, the snap groove 702 for multiple latch portions 62 convex body
621 snappings.
As shown in Figures 3 and 4, when high speed push-and-pull self-locking connector 100 and docking connector 200 are mutually inserted, high speed
The front end portion of push-and-pull self-locking connector 100 can be plugged in docking connector 200, so that multiple first terminals 2, multiple
The Second terminal 3 and multiple third terminals 7 respectively with multiple forth terminals 40, multiple 5th terminals 50 and
Multiple 6th terminal 80 contacts, which are realized, to be electrically connected.When high speed push-and-pull self-locking connector 100 and docking connector 200 are mutual
When grafting, multiple latch portions 62 can move in multiple grooves 701 respectively, to play the role of guiding, it is possible to provide
The function of blindmate.It is multiple when high speed push-and-pull self-locking connector 100 and the docking connector 200 are mutually inserted to predetermined position
The convex body 621 of the latch portion 62 and 702 mutual snapping (as shown in Figure 9) of snap groove, and multiple protrusions 51 contact at it is more
A latch portion 62, that is, the first inclined-plane 54 of multiple protrusions 51 can contact at multiple latch portions 62 second tiltedly
Face 622 swing multiple latch portions 62 can not, to provide the function of lock (self-locking).When high speed pushes and pulls self-locking connector
100 and when docking connector 200 to be separated, snap close piece 6 can be made to be located behind position, multiple locks by snap close piece 6 toward pusher
Buckle 62 is detached from multiple protrusions 51, and multiple latch portions 62 can freely be swung, and makes multiple latch portions 62
Convex body 621 can be detached from snap groove 702, to provide the function of unlock.
The characteristics of the utility model and function are:
The utility model snap close piece has a base portion and multiple latch portions, and one end of multiple latch portions is respectively formed with convex
Body.The first shell has multiple protrusions, the outer wall for being set to first shell at multiple protrusion intervals, multiple protrusions
Between be formed with multiple guide grooves, multiple protrusions are staggered with multiple guide grooves.Multiple latch portions of snap close piece
Can be by multiple guide grooves, and rotation lock fastener and the scheduled angle of first shell are positioned, so that snap close piece is assembled in the
Outside one shell, snap close piece can moving axially back and forth along first shell, with provide it is self-locking and unlock function.When high speed pushes and pulls
When self-locking connector and docking connector are mutually inserted, multiple latch portions can be in multiple grooves of docking connector
It is mobile, to play the role of guiding, it is possible to provide the function of blindmate.The utility model integrates the function of self-locking, unlock and blindmate
Together, to simplify structure, it is easy assembling.
However the above is only the preferred embodiment of the present invention, is not intended to the patent protection of limitation the utility model
It is practical new to be similarly all contained in this for range, therefore all equivalence changes carried out by with the utility model specification and accompanying drawing content
In the rights protection scope of type, Chen Ming is given in conjunction.
Claims (11)
1. a kind of high speed pushes and pulls self-locking connector characterized by comprising
One first glue core；
Multiple first terminals, multiple first terminals are set on the first glue core；
Multiple Second terminals, multiple Second terminals are set on the first glue core；
One first shield shell, first shield shell are set on the first glue core, which covers at multiple
Outside the first terminal and multiple Second terminals；
One first shell, the first shell are set to outside the first glue core, multiple first terminals, multiple Second terminals
And first shield shell is located in the first shell, which has multiple protrusions, the setting at multiple protrusion intervals
In the outer wall of the first shell, multiple protrusions are formed with more between the front end of the first shell, multiple protrusions
A guide groove, the setting staggered with multiple guide grooves of multiple protrusions；And
One snap close piece, the snap close piece have a base portion and multiple latch portions, and multiple latch portions are connected to the base portion, Duo Gesuo
The setting at latch portion interval is stated, multiple latch portions protrude from the inner wall of the base portion, and multiple latch portions are far from the base portion
One end respectively form a convex body, multiple convex bodys protrude from the outer wall of the latch portion, which is sheathed on the first shell
Outside, multiple latch portions of the snap close piece can be by multiple guide grooves, and rotate the snap close piece and the first shell, make more
A latch portion is staggered with multiple guide grooves, is assembled in the snap close piece outside the first shell, which can be along this
First shell moves axially back and forth, and when moving forward, multiple latch portions can contact at multiple described convex the snap close piece
Portion can provide self-locking function, and for the snap close piece when moving backward, multiple latch portions can be detached from multiple protrusions, energy
The function of unlock is provided.
2. high speed push-and-pull self-locking connector as described in claim 1, which is characterized in that the first glue core is in cylindrical body, multiple
For the first terminal close to the center location of the first glue core, the center of circle of multiple first terminals and the first glue core is equidistant,
For multiple Second terminals close to the outer rim of the first glue core, multiple Second terminals and the center of circle of the first glue core are equidistant.
3. high speed push-and-pull self-locking connector as claimed in claim 2, which is characterized in that multiple first terminals are power end
Son, multiple Second terminals are signal terminal, and the centre distance per two adjacent Second terminals is 1.83mm.
4. high speed push-and-pull self-locking connector as described in claim 1, which is characterized in that first shield shell is integrally formed
Structure, first shield shell include an inner shield plate, an external screen shield plate and multiple partitions, the setting at the external screen shield plate interval
In the outside of the inner shield plate, multiple partitions are set between the inner shield plate and the external screen shield plate, the inner shield plate cover
Outside multiple first terminals, which is covered at outside multiple Second terminals, and multiple partitions are located at more
Between a Second terminal.
5. high speed push-and-pull self-locking connector as described in claim 1, which is characterized in that the rear end of the protrusion is oblique with one first
Face, for multiple latch portions far from having one second inclined-plane at one end inside of the base portion, the snap close piece is more when moving forward
Second inclined-plane of a latch portion can contact at the first inclined-plane of multiple protrusions and position.
6. high speed push-and-pull self-locking connector as described in claim 1, which is characterized in that the base portion of the snap close piece has one to fix
Hole, the fixation hole are fixed with a positioning pin, which has a sliding slot, which is snug fit in the sliding slot, use
It is moved forward and backward with guiding the snap close piece outside the first shell.
7. high speed push-and-pull self-locking connector as described in claim 1, which is characterized in that between the first shell and the snap close piece
One spring is set, the both ends of the spring contact at the first shell and the snap close piece respectively, the springs urge snap close piece to
Preceding movement makes multiple protrusions contact at multiple latch portions.
8. a kind of connector combination characterized by comprising
Self-locking connector is pushed and pulled just like high speed described in any one of claims 1 to 7；And
One docking connector, the docking connector include one second glue core, multiple forth terminals, multiple 5th terminals, one second
Shield shell and a second shell, multiple forth terminals and multiple 5th terminals are set on the second glue core, should
Secondary shielding shell is set on the second glue core, which is set to multiple forth terminals and multiple described
Outside 5th terminal, which is set to outside the second glue core, multiple forth terminals, multiple 5th terminals and should
Secondary shielding shell is located in the second shell, and the inner wall of the second shell has multiple grooves, multiple groove intervals
Setting, multiple grooves also have a snap groove along the axially extending of the second shell, the inner wall of the second shell, the button
Access slot is located on the inner wall of the second shell；
Wherein when the high speed pushes and pulls self-locking connector and the docking connector is mutually inserted, the high speed push-and-pull self-locking connector
Front end portion can be plugged in the docking connector, and multiple latch portions move in multiple grooves respectively, to play
The effect of guiding, multiple first terminals, multiple Second terminals respectively with multiple forth terminals, multiple described
Five termination contacts, which are realized, to be electrically connected, and the convex body of multiple latch portions and the mutual snapping of the snap groove, multiple protrusions
Multiple latch portions are contacted at, to provide self-locking function；When the high speed push-and-pull self-locking connector and the docking connector are intended to
When separation, multiple latch portions can be made to be detached from multiple protrusions, make multiple latch portions by the snap close piece toward pusher
Convex body can be detached from the snap groove, to provide the function of unlock.
9. connector combination as claimed in claim 8, which is characterized in that multiple forth terminals are close to the second glue core
Center location, multiple forth terminals and the center of circle of the second glue core are equidistant, and multiple 5th terminals are close to second glue
The center of circle of the outer rim of core, multiple 5th terminals and the second glue core is equidistant.
10. connector combination as claimed in claim 9, which is characterized in that the centre distance per two adjacent the 5th terminals
For 1.83mm.
11. connector combination as claimed in claim 8, which is characterized in that the secondary shielding shell includes an inner shield piece, one
External shield piece and multiple partitions, the outside for being set to the inner shield piece at the external shield piece interval, multiple partitions are set to
Between the inner shield piece and the external shield piece, which is covered at outside multiple forth terminals, which is provide with
In outside multiple 5th terminals, multiple partitions are between multiple 5th terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123449.3U CN209133742U (en) | 2018-12-17 | 2018-12-17 | High speed push-and-pull self-locking connector and connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123449.3U CN209133742U (en) | 2018-12-17 | 2018-12-17 | High speed push-and-pull self-locking connector and connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133742U true CN209133742U (en) | 2019-07-19 |
Family
ID=67248986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822123449.3U Active CN209133742U (en) | 2018-12-17 | 2018-12-17 | High speed push-and-pull self-locking connector and connector combination |
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| Country | Link |
|---|---|
| CN (1) | CN209133742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342278A (en) * | 2018-12-17 | 2020-06-26 | 正凌精密工业(广东)有限公司 | High-speed push-pull self-locking connector and connector combination |
| CN112864673A (en) * | 2021-01-11 | 2021-05-28 | 一汽解放汽车有限公司 | Connecting socket for trailer |
| CN114079200A (en) * | 2020-08-11 | 2022-02-22 | 正凌精密工业(广东)有限公司 | Connector with direct locking and rotary pre-ejection functions |
-
2018
- 2018-12-17 CN CN201822123449.3U patent/CN209133742U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342278A (en) * | 2018-12-17 | 2020-06-26 | 正凌精密工业(广东)有限公司 | High-speed push-pull self-locking connector and connector combination |
| CN114079200A (en) * | 2020-08-11 | 2022-02-22 | 正凌精密工业(广东)有限公司 | Connector with direct locking and rotary pre-ejection functions |
| CN114079200B (en) * | 2020-08-11 | 2023-12-26 | 正凌精密工业(广东)有限公司 | Connector with direct locking and rotating pre-ejection function |
| CN112864673A (en) * | 2021-01-11 | 2021-05-28 | 一汽解放汽车有限公司 | Connecting socket for trailer |
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