CN207265295U - Connector and electric coupler component - Google Patents
Connector and electric coupler component Download PDFInfo
- Publication number
- CN207265295U CN207265295U CN201721235778.6U CN201721235778U CN207265295U CN 207265295 U CN207265295 U CN 207265295U CN 201721235778 U CN201721235778 U CN 201721235778U CN 207265295 U CN207265295 U CN 207265295U
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- Prior art keywords
- stop
- lock
- auxiliary section
- along
- secondary lock
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Abstract
The utility model discloses a kind of connector and electric coupler component.The connector includes body and secondary lock.The body is provided in the axial direction with cavity volume.Prepackage lock part and secondary lock part are provided with the inner wall of the cavity volume.The prepackage lock part is set with the secondary lock part along the axially spaced-apart of the body, and the prepackage lock part and secondary lock part being provided at circumferentially spaced along the body.The secondary lock includes supporter and locking auxiliary section.The supporter is arranged to extend into the cavity volume of the body.The locking auxiliary section is arranged on the supporter along the radially projecting of the supporter.The locking auxiliary section, which is arranged to successively with the prepackage lock part and the secondary lock part to stop, to be coordinated, and the secondary lock is maintained at corresponding prelock positions and whole lock position successively.The utility model connector cost is low, operation is convenient and stabilized structure.
Description
Technical field
It the utility model is related to one kind and be used for connector, particularly a kind of connector and electric connector group with secondary lock
Part.
Background technology
Electric coupler component is used for the connection for connecting power supply and electric elements, or for an electric elements and another electricity
Connection between device element.Electric coupler component generally requires corresponding supporting structure to support connection terminal, connector or lead
Line etc. is used for realization the element of electrical connection.Especially when needing using multiple connection terminals, connector or conducting wire, corresponding branch
Support structure is complicated and assembly operation needs to follow certain step.The electric coupler component particularly having is needed according to in-site installation
Environment and realize final installation, accordingly just need its supporting structure to be not installed in place when dispatching from the factory.Correspondingly, it is existing
The different components that cooperation in technology to such supporting structure is installed separately are packed.Thus, such electric coupler component is due to adopting
With such a supporting structure, so as to result in the raising of packaging and cost of transportation.In addition, to coordinate jointly there are multiple support members
When could realize firm set, former and later two support members are for example needed to prop up intermediate member to realize to the steady of the intermediate member
It is fixed to put, the workload of subsequent installation has been significantly greatly increased by the way of separated packaging.
Utility model content
One of the purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of cost is low, operates just
The connector and electric coupler component of profit and stabilized structure.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model provides a kind of connector.The connector includes body and secondary lock.The body is opened vertically
Equipped with cavity volume.Prepackage lock part and secondary lock part are provided with the inner wall of the cavity volume.The prepackage lock part and described two
Secondary lock part is set along the axially spaced-apart of the body, and lock part and the secondary lock part pre-installed is along the body
It is provided at circumferentially spaced.The secondary lock includes supporter and locking auxiliary section.The supporter is arranged to extend into described
In the cavity volume of body.The locking auxiliary section is arranged on the supporter along the radially projecting of the supporter.The locking is matched somebody with somebody
Conjunction portion, which is arranged to successively with the prepackage lock part and the secondary lock part to stop, to be coordinated, and the secondary lock is protected successively
Hold in corresponding prelock positions and whole lock position.
Preferably, the body further includes fool proof stop part.The fool proof stop part is provided projectingly the appearance in the body
On the inner wall of chamber.The fool proof stop part, it is described prepackage lock part and the secondary lock part along the body axial direction successively
Set.The axial face of the fool proof stop part and the secondary lock part along the body set and with the prepackage lock part
It is staggered.When locking auxiliary section and the fool proof stop part axial direction face of the secondary lock, the fool proof stop part with
The locking auxiliary section, which stops, to be coordinated, and prevents the secondary lock from being inserted into the cavity volume.
Preferably, the prepackage lock part includes rotating guide portion.The rotation guide portion is prolonged along the circumferential direction of the body
Stretch and be arranged on the inner wall of the cavity volume.The rotation guide portion has antetheca, the antetheca for rotating guide portion and the lock
Only auxiliary section stops cooperation in the axial direction along the body, to prevent the secondary lock from being exited out of the body cavity volume.
The locking auxiliary section along it is described rotation guide portion rotatably arranged with.
Preferably, the prepackage lock part further includes the first barrier.First barrier is along the axially projecting of body
It is arranged on the antetheca of the rotation guide portion.The locking auxiliary section is can turn to be abutted against with first barrier, will
The secondary lock is maintained at prelock positions along locking direction.
Preferably, the rotation guide portion has relative to the rotation guide portion rotation direction in the locking auxiliary section and begins
End and terminal.First barrier is arranged in the terminal.
Preferably, prelock stop part has been provided projectingly on the inner wall of the cavity volume of the body.The secondary lock further includes resistance
Auxiliary section is kept off, the stop auxiliary section is arranged on the supporter along the radially projecting of the supporter.When the connector
When in a prelock position, the prelock stop part can stop auxiliary section axial direction face with described, and stop and ordinatedly set.
Preferably, when the connector in a prelock position when, the prelock stop part and the locking auxiliary section are circumferential
It is spaced and shifts to install.
Preferably, it is described to stop that auxiliary section is set along the circumferential direction of the supporter with locking auxiliary section interval and dislocation
Put.
Preferably, the prelock stop part includes first and stops antetheca.Described first stops horizontal stroke of the antetheca along the body
To be extended.The stop auxiliary section includes coordinating antetheca, and the cooperation antetheca extends laterally setting along the supporter.
Described first, which stops that the axial direction of antetheca along the body can stop with the cooperation antetheca, coordinates.
Preferably, the first stop side wall is provided with the inner wall of the cavity volume of the body, described first stops side wall along institute
State the axially extending setting of body.The stop auxiliary section further includes cooperation side wall, described to coordinate side wall along the supporter
Axially extending setting.The first stop side wall can ordinatedly be set with the cooperation side wall along the circumferential stop of the body,
To stop that the locking auxiliary section is rotated to the opposite direction of default rotation direction.
Preferably, lock stop part eventually has been provided projectingly on the inner wall of the cavity volume of the body.The secondary lock further includes resistance
Auxiliary section is kept off, the stop auxiliary section is arranged on the supporter along the radially projecting of the supporter.When the connector
During in whole lock position, the stop part of lock eventually can stop auxiliary section axial direction face with described, and stop and ordinatedly set.
Preferably, lock stop part eventually has been provided projectingly on the inner wall of the cavity volume of the body.When the connector is in eventually
During lock position, the stop part of lock eventually can stop auxiliary section axial direction face with described, and stop and ordinatedly set.
Preferably, the prelock stop part is staggered with the stop part of lock eventually.
Preferably, the prelock stop part is set with the prepackage lock part along the axial face of the supporter.
Preferably, terminal channel and terminal buckle are provided with the body.The terminal channel is used to accommodate connecting pin
Son.The terminal buckle is used to be engaged by clamping with connection terminal.At least one prelock stop part and the prepackage lock part
It is arranged on the terminal buckle.
Preferably, the stop part of lock eventually includes second and stops antetheca.Described second stops horizontal stroke of the antetheca along the body
To be extended.The stop auxiliary section includes coordinating antetheca, and the stop end auxiliary section is set along extending laterally for the body
Put.The second stop antetheca can stop with the cooperation antetheca ordinatedly to be set.
Preferably, the stop part of lock eventually further includes the second stop side wall.Described second stops side wall along the body
Axially extending setting.The stop auxiliary section further includes cooperation side wall, and the cooperation side wall is set along the axially extending of the body
Put.The circumferential direction of the second stop side wall along the body can stop with the cooperation side wall ordinatedly to be set.
Preferably, the prepackage lock part and the secondary lock part are respectively multiple.The plurality of prepackage lock part is surround
The inner wall spaced set of the cavity volume.Inner wall spaced set of the plurality of secondary lock part around the cavity volume.The lock
Only auxiliary section is multiple that each locking auxiliary section is respectively set to and each prepackage lock part, each secondary lock part
Stop is ordinatedly set.
Preferably, the locking auxiliary section is uniformly distributed circumferentially.
Preferably, the secondary lock further includes lock.The lock radially extends setting along the supporter.The branch
Support body is arranged on the lock.
Preferably, the connector further includes the first sealing ring.The body has along the installation direction of the secondary lock
Front end and rear end.First sealing ring is arranged between the front end of the body and the lock.
Preferably, it is provided with through hole on the lock.The front end of the body is provided with fin.When the connector is in
During whole lock position, the fin is extended in the through hole, the secondary lock can be prevented rotationally to set.
Preferably, when the connector is in whole lock position, the lock can stop with the front end of the body and coordinate
Ground is set.
Preferably, the connector further includes the first sealing ring.The periphery wall of the front end of the body offers concave part.
The concave part has the 3rd to stop antetheca.First sealing ring is set on the concave part of the body.And described first
Sealing ring axially can offset to be grounded and set with the 3rd stop antetheca of the lock and the concave part respectively along the body.
The utility model also provides a kind of electric coupler component.The electric coupler component includes connection terminal and according to preceding
Connector any one of stating.The connection terminal is plugged along the axial direction of the body, and is maintained at by the secondary lock
The cavity volume of the connector is set interiorly.
Preferably, the electric coupler component further includes end cap and the second sealing ring.The end cap is arranged on described
On the rear end of body, second sealing ring is kept on the body.
Preferably, the intrinsic cavity volume includes the accommodating cavity for being arranged on the body rear end.Described second is close
Seal is contained in the accommodating cavity.
Preferably, the lateral wall of second sealing ring is connected on the inner wall of the accommodating cavity.
Compared with prior art, the secondary lock of the utility model connector can be arranged on body in a manner of prelock and whole lock
On.When dispatching from the factory transport, the secondary lock is arranged on body in a manner of prelock, so as to save packaging, cost of transportation.With
When family finally assembles, turned to since prepackage lock part and the secondary lock part of body are staggered, thus from prepackage lock part
Secondary lock part is directed at, and the prepackage lock part of body is arranged at intervals with secondary lock part, thus the locking of secondary lock is coordinated
Portion promotes to advance to stops that cooperation realizes lock eventually and assembles with secondary lock part.Therefore, the connector assembly operation facility,
Save human cost.
Preferably, the connector constrains mode of operation, improves efficiency and avoid by setting fool proof stop part
Faulty operation.The prepackage lock part includes the first barrier, which can be with matching somebody with somebody in the locking of the secondary lock
Conjunction portion rubs when rotating with the locking auxiliary section, and a resistance for being used for feedback is provided and in the resistance to operating personnel
Prelock positions is left during disappearance and can continue to carry out lock assembling eventually.By setting prelock stop part and eventually lock stop part, keep away
Secondary lock is exempted to be subject to maloperation when reaching prelock and whole lock position and continue to push ahead along the cavity volume of body, and can limit
The rotation of secondary lock is made, and the locking auxiliary section of secondary lock can stop cooperation to prevent with prepackage lock part, secondary lock part
Secondary lock is exited out of body cavity volume, so that secondary lock remains at prelock positions or whole lock position.By will be more
A locking auxiliary section spaced set, enables to each locking auxiliary section and each prepackage lock part, each is secondary
Lock part lock locking coordinates, and improves firm performance.By setting the first sealing ring, the second sealing ring to improve sealing performance,
The first sealing ring, the second sealing ring can be preset on body at the same time, are avoided coming off in transportational process and are reduced assembling
Workload, improve efficiency.
Brief description of the drawings
Fig. 1 is a kind of connector provided by the utility model in one of schematic perspective view of whole lock position.
Fig. 2 is the two of the schematic perspective view of the connector in Fig. 1.
Fig. 3 is the front view of the connector of Fig. 1.
Fig. 4 is the rearview of the connector of Fig. 3.
Fig. 5 is the enlarged diagram at the M of Fig. 4.
Fig. 6 is sectional view of the connector of Fig. 3 along line A-A.
Fig. 7 is sectional view of the connector of Fig. 3 along line B-B.
Fig. 8 is sectional view of the connector of Fig. 1 in prelock positions.
Fig. 9 is one of schematic perspective view of body of Fig. 1.
Figure 10 is the two of the schematic perspective view of the body of Fig. 9.
Figure 11 is the front view of the body of Fig. 9.
Figure 12 is the rearview of the body of Figure 11.
Figure 13 is the enlarged diagram at the body N in Figure 12.
Figure 14 is sectional view of the body of Figure 11 along line C-C.
Figure 15 is enlarged diagram of the body of Figure 14 at P.
Figure 16 is sectional view of the body of Figure 11 along line D-D.
Figure 17 is one of schematic perspective view of secondary lock of Fig. 1.
Figure 18 is the two of the schematic perspective view of the secondary locks of Figure 17.
Figure 19 is the reverse perspective view of the secondary lock of Figure 17 in assembly direction.
Figure 20 is a kind of one of schematic perspective view of electric coupler component provided by the utility model.
Figure 21 is the two of the schematic perspective view of the electric coupler component of Figure 20.
Figure 22 is the perspective exploded view of the electric coupler component of Figure 20.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
Embodiment one：
Please refer to Fig.1 to Fig.4, it is a kind of connector 101 provided by the utility model.The connector 101 includes this
Body 10 and secondary lock 20.The secondary lock 20 is removably set on the body 10.
Also referring to Fig. 5 to Fig. 7, institute's body 10 is provided in the axial direction with cavity volume 11.Set on the inner wall of the cavity volume 11
There are prepackage lock part 12 and secondary lock part 13.Lock part 12 and the secondary lock part 13 pre-installed is along the body 10
Axially spaced-apart is set.The prepackage lock part 12 and the circumferentially staggered setting of the lock part 13, that is, shift to install.Need to illustrate
, unless otherwise specified, " being radially, circumferentially staggered " mentioned by the utility model that is to say both radially,
Setting position in circumferential direction is different.The body 10 is any material supporting structure.In the present embodiment, 10 note of body
Plastic.
Also referring to Fig. 8 to Figure 11, the prepackage lock part 12 is used for following locking auxiliary sections 22 with secondary lock 20
Stop and coordinate, the secondary lock 20 is maintained at prelock positions.The prepackage lock part 12 includes rotating guide portion 121 and the
One barrier 122.The guide portion 121 is arranged on the inner wall of the cavity volume 11 along the axially extending of the body 10.It is described
Rotating guide portion 121 has antetheca 126.Following lockings of the antetheca 126 for rotating guide portion 121 and the secondary lock 20 are matched somebody with somebody
Conjunction portion 22 stops cooperation in the axial direction along the body 10, so as to prevent 20 cavity volumes 11 from the body 10 of the secondary lock
Inside exit.
Also referring to Figure 12, first barrier 122 is arranged on the rotation along the axially projecting of the body 10
In guide portion 121.The rotation guide portion 121 has beginning and terminal along the circumferential direction of the body 10, that is to say rotation
Initiating terminal and end.Correspondingly, it is described to rotate guide portion 121 in the locking auxiliary section 22 relative to the rotation guide portion
121 rotation directions have beginning and terminal.First barrier 122 is arranged in the terminal.It is envisioned that according to
The difference of rotation direction and slewing area, first barrier 122 can be arranged on it is described rotation guide portion 121 beginning,
Terminal or medium position.In the present embodiment, when pre-assembled, the secondary lock 20 rotates clockwise.At this time, first resistance
Retaining wall 122 is arranged on the terminal location of the rotation guide portion 121, that is to say the left side of the rotation guide portion 121.Described
One barrier 122 is used to provide a rotary resistance feedback, so that so operating personnel are known when the rotary resistance feeds back and disappears,
The secondary lock 20 have left prelock positions, so as to continue secondary lock 20 being advanced into whole lock position.For the ease of guiding
Following locking auxiliary sections 22, in the present embodiment, the rotation guide portion 121 is arc-shaped slot.Further, it is described arc-shaped
The central angle corresponding to each circular arc on the cross section of groove is 60 degree, consequently facilitating multiple in a circular-rotation angle
Each pre-installed in lock part 12 can be realized with each locking auxiliary section 22 quickly to be coordinated one by one.
Also referring to Figure 13 to Figure 15, as long as the concrete shape of the prepackage lock part 12, structure can be with following locks
Only auxiliary section 22, which stops, coordinates.Realization can laborsaving, be quickly moved to for the ease of following locking auxiliary sections 22 to stop
Coordinate, in the present embodiment, the prepackage lock part 12 further includes the first lead-in chamfered 123.First lead-in chamfered 123 is inclined
Tiltedly it is arranged on the inner wall of the cavity volume 11 of the body 10, that is to say first lead-in chamfered 123 apart from the cavity volume 11
The maximum height of inner wall gradually increases along the direction that secondary lock 20 is installed on body 10.Further, it is described draw first lead tiltedly
Face 123 is arranged to cambered surface.The cambered surface is connected by the circular arc line for the radius of curvature being gradually reduced along the installation direction to be formed.
The secondary lock part 13 is used for following locking auxiliary sections 22 and stops cooperation, and the secondary lock 20 is maintained at eventually
Lock position.The secondary lock part 13 is spaced in the axial direction along the body 10 with the prepackage lock part 12 and staggeredly sets
Put.As long as the concrete shape of the secondary lock part 13, structure can stop with following locking auxiliary sections 22 and coordinate.In order to
Realization, which can laborsaving, be quickly moved to, easy to following locking auxiliary sections 22 stops cooperation, in the present embodiment, the secondary lock
Stop 13 further includes the second lead-in chamfered 131.Second lead-in chamfered 131 is inclined at the cavity volume 11 of the body 10
Inner wall on, that is to say second lead-in chamfered 131 apart from the inner wall of the cavity volume 11 maximum height along by it is secondary lock 20
Gradually increase installed in the direction of body 10.Further, second lead-in chamfered 131 is arranged to cambered surface.The cambered surface is by edge
The circular arc line for the radius of curvature that the installation direction is gradually reduced, which connects, to be formed.
Please continue to refer to Fig. 1 to Figure 15, in order to after the secondary installation of lock 20 is maintained at prelock positions, avoid secondary lock
20 cavity volumes 11 for being subject to faulty operation and continuing on body 10 are pushed ahead, and the cavity volume 11 of the body 10 further includes prelock
Stop part 14.The prelock stop part 14 is provided projectingly on the inner wall of the cavity volume 11.The prelock stop part 14 can be with
The stop auxiliary section 23 of secondary lock 20, which stops, to be coordinated, and prevents the secondary lock 20 from continuing to promote.In the present embodiment, the prelock
Stop part 14 includes first and stops antetheca 141.Described first stops that antetheca 141 is set along the circumferentially extending of the body 10.Institute
The development length for stating the first stop antetheca 141 is selected according to the angular range of rotation.The first stop antetheca 141 protrudes from
As long as the height of the inner wall of the cavity volume 11 can realize the stop to following stop auxiliary sections 23.When the connector
101 in a prelock position when, the prelock stop part 14 is circumferentially-spaced with following locking auxiliary sections 22 and shifts to install.
Please continue to refer to Fig. 1 to Figure 15, in order to after the secondary installation of lock 20 is maintained at predeterminated position, guide secondary lock
20 rotate along preset direction so as to continuing to complete lock installation, the prelock stop part 14 eventually further includes the first stop side wall
142.First stop, 142 phase of side wall is arranged on rotation beginning, is rotated clockwise with realizing, and avoids rotating counterclockwise.
It is that the first stop side wall 142 prevents following locking auxiliary sections 22 from turning towards the direction away from first barrier 142
It is dynamic.It will, of course, be appreciated that the first stop side wall 142 is also disposed at clockwise rotation terminal, so as to be arranged to inverse
Hour hands rotate.Effortlessly rotated to realize, the cross section of the first stop antetheca 142 has circular arc, which is arranged on
On the side wall of the cavity volume 11 of the body 10.Further, the central angle corresponding to the circular arc is 60 degree.
Please continue to refer to Fig. 1 to Figure 15, in order to after the secondary installation of lock 20 is maintained at whole lock position, avoid secondary lock
20 cavity volumes 11 for being subject to faulty operation and continuing on body 10 are pushed ahead, and the cavity volume 11 of the body 10 further includes whole lock
Stop part 15.The stop part 15 of lock eventually is provided projectingly on the inner wall of the cavity volume 11.The stop part 15 of lock eventually can be with
The stop auxiliary section 23 of secondary lock 20, which stops, to be coordinated, and prevents the secondary lock 20 from continuing to promote.In the present embodiment, the lock eventually
Stop part 15 includes second and stops antetheca 151.Described second stops that antetheca 151 is set along the circumferentially extending of the body 10.Institute
The development length for stating the first stop antetheca 141 is selected according to the secondary lock part 13 along the circumferential size of the body 10,
So that the secondary lock part 13 coordinates with following 22 lockings of locking auxiliary section all the time.The first stop antetheca 141 protrudes
As long as it can realize the stop to following stop auxiliary sections 23 in the height of the inner wall of the cavity volume 11.
According to using needs, in order to further lift the safety and stability performance after the secondary lock 20 reaches whole lock positions,
Following locks 24 of the secondary lock 20 can axially trap cooperation with the front end 10a of the body 10, so as to prevent described secondary
Lock 20 continues axial advancement.
Please continue to refer to Fig. 1 to Figure 15, in order to after the secondary installation of lock 20 is maintained at whole lock position, avoid secondary lock
20 are subject to dislocation to operate and rotate (or avoiding that rotation by a relatively large margin occurs), and the stop part 15 of lock eventually further includes
The second of a pair of opposing stops side wall 152.The second stop side wall 152 is set along the axially extending of body 10 respectively
Put.The second stop side wall 152 can stop with the stop auxiliary section 23 of following secondary locks 20, to limit the secondary lock 20
Slewing area, coordinates so that the secondary lock part 13 stops with following locking auxiliary sections 22 all the time.
Please continue to refer to Fig. 1 to Figure 16, in order to avoid maloperation, it is additionally provided with the inner wall of the cavity volume 11 of the body 10
Fool proof stop part 16.The fool proof stop part 16 is set with secondary 13 face of lock part.The shape of the fool proof stop part 16
It is face is secondary when pre-assembled to prevent as long as the locking auxiliary section 22 that shape and structure are capable of following secondary locks 20 stops and coordinates
Lock part 13 is inserted into.In order to enable compact-sized, in the present embodiment, the fool proof stop part 16 is provided projectingly in the prelock
The first of stop part 14 stops on antetheca 141.Certainly, the fool proof stop part 16 can also be provided projectingly in the cavity volume 11
Inner wall on.In the present embodiment, the fool proof stop part 16 is three, and is equidistantly set between three fool proof stop parts 16
Put.
Terminal channel 18 and terminal buckle 19 are provided with the body 10.The terminal channel 18 is used to accommodate connecting pin
Son 50.The terminal channel 18 can be cavity volume, slot.In the present embodiment, the terminal channel 18 is to axially penetrate through setting
Through hole.At least one prelock stop part 15 is arranged on the terminal buckle 19 with the prepackage lock part.The end
Subcard button 19 can be engaged by clamping with connection terminal 50, so that connection terminal 50 further is firmly held in the terminal channel
In 18.The body 10 has front end 10a and rear end 10b along the installation direction of the secondary lock 20.Correspondingly, the body 10
With 20 connectors of secondary lock to being known as respective front end with end.The cavity volume 11 in the body 10 includes being arranged on described
The accommodating cavity 11a of 10 rear end 10b of body.The accommodating cavity 11a is used to house following second sealing rings 80.In order to strengthen sealing waterproof
The outer wall of performance, the inner wall of the accommodating cavity 11a and the second sealing ring 80 abuts against setting.
Also referring to Figure 17 and Figure 18, the secondary lock 20 includes supporter 21 and locking auxiliary section 22.The support
Body 21 is extended axially into the cavity volume 11 of the body 10 along the body 10.The supporter 21 can be column or
The shapes such as strip.In the present embodiment, the supporter 21 is generally cylindrical.The secondary lock 20 is integrated part.At this
In embodiment, the secondary lock 20 is moulding.
Please continue to refer to Fig. 1 to Fig. 8, Figure 17 and Figure 18, the locking auxiliary section 22 is radially projecting along the body 10
It is arranged on the lateral wall of the supporter 21.Can be with the prepackage as long as the shape of the locking auxiliary section 22, size are
Lock part 12, secondary lock part 13 stop the standing shape coordinated.The locking auxiliary section 22 can be convex closure or boss etc..
In the present embodiment, cooperation is stopped with prepackage lock part 12, secondary lock part 13 for the ease of realizing to be moved to, the locking is matched somebody with somebody
Conjunction portion 22 have for guide inclined plane (not indicated in figure), and wherein be used for promote cavity volume 11 the inclined plane gradient compared with
It is small, and the slope gradient for exiting cavity volume 11 is larger.The locking auxiliary section 22 is can turn to and first barrier 122
Abut against, the secondary lock 20 is maintained at prelock positions along locking direction.Correspondingly, " locking direction ", i.e., described secondary lock
20 relatively described bodies 10, rotation direction when being moved from prelock positions to whole lock position.It that is to say, " locking direction " can be with
For clockwise direction in Fig. 1.
Please continue to refer to Fig. 1 to Fig. 8, Figure 17 and Figure 18, in order to which with the prelock stop part 14, lock stop part 15 stops eventually
Coordinate, it is described secondary to stop that the secondary lock 20 after reaching prelock positions or whole lock position promote to the inside of cavity volume 11
Lock 20, which further includes, stops auxiliary section 23.It is described stop auxiliary section 23 in the axial direction along the body 10 with the locking auxiliary section
22 are spaced and are staggered.As long as the shape for stopping auxiliary section 23, size can be hindered with the prelock stop part 14, whole lock
Stopper 15, which stops, to be coordinated.The stop auxiliary section 23 can be pillar, raised line etc..In the present embodiment, the stop is matched somebody with somebody
The substantially cuboid convex block of conjunction portion 23.The circumferential direction for stopping auxiliary section 23 along the supporter 21 and the locking auxiliary section 22
It is spaced and shifts to install.
It is follow-up in order to avoid reaching predeterminated position in the secondary lock 20 please continue to refer to Fig. 1 to Fig. 8, Figure 17 and Figure 18
Continuous to advance, the stop auxiliary section 23 includes coordinating antetheca 231.It is described it is secondary lock 20 in a prelock position when, the cooperation
Antetheca 231 stops that antetheca 141 stops with the first of the prelock stop part 14 and coordinates.Turned in the secondary lock 20 in eventually
It is described to coordinate antetheca 231 and the second stop antetheca 151 for locking stop part 15 eventually to stop cooperation during lock position.
Please continue to refer to Figure 18, in order to avoid (or the larger amplitude that rotates after the secondary arrival of lock 20 predeterminated positions
The rotation of degree), the stop auxiliary section 23, which also has, coordinates side wall 232.It is described it is secondary lock 20 in a prelock position when, it is described
Coordinate side wall 232 to stop that side wall 142 stops with the first of the prelock barrier 14 to coordinate.Place is turned in the secondary lock 20
It is described to coordinate side wall 232 and the second stop side wall 152 for locking stop part 15 eventually to stop cooperation when whole lock position.
Please continue to refer to Fig. 1 to Fig. 8, Figure 17 and Figure 18, assembled for the ease of applying external force on secondary lock 20 with realizing,
The secondary lock 20 further includes lock 24.The lock 24 radially extends setting along the body 10.The supporter 11 is set
Put on the lock 24.In order to enable uniform force application, the supporter 11 is arranged on the center of the lock 24.The lock
Through hole 25 is provided with seat 24.The circumferential uniform intervals of three through holes 25 are set, and are distributed in equilateral triangle.The through hole 25 has
Hole wall surrounds.The hole wall can circumferentially stop with the fin 10d of the front end 10a of body 10 and coordinate, to prevent the secondary lock 20
Rotate in whole lock position.Correspondingly, the through hole 25 allows to being inserted into male terminal, with connection terminal 50 to distribution
Connection.In order to save space and easy to assemble, the fin 10d is provided with resigning through hole.The resigning through hole and the through hole
25 coaxial and connection settings.
Please continue to refer to Fig. 1 to Figure 18, in order to lift firm locking effect, the locking auxiliary section 22, the stop
Auxiliary section 23 is multiple.Correspondingly, the prepackage lock part 12, secondary lock part 13, prelock stop part 14 and whole lock stop part
15 is respectively multiple.Each described locking auxiliary section 22 respectively with it is described each prepackage lock part 12, each secondary lock
Stop 13, which stops, to be coordinated.Each stop auxiliary section 23 stops with each prelock stop part 14, each end lock respectively
Portion 15, which stops, to be coordinated.Realize that corresponding installation coordinates to lift readily available symmetrical performance with rapid, the multiple locking
Auxiliary section 22 is equally spacedly circumferentially positioned on the periphery wall of the supporter 21.Between being waited between the multiple stop auxiliary section 23
It is circumferentially positioned at away from ground on the periphery wall of the supporter 21.The multiple dress lock part 12, secondary lock part 13, prelock stop
Portion 14 and end lock the respectively spaced set of stop part 15.
Coordinate it should be noted that as long as the shape of the prepackage lock part 12 meets to stop with the locking auxiliary section 22
, for example the prepackage lock part 12 can be convex closure, boss etc..In the present embodiment, in order to reduce resistance in assembling,
The prepackage lock part 12 includes the first lead-in chamfered (not indicated in figure) and the first retaining face (not indicated in figure).Described first
Lead-in chamfered is inclined on the inner wall of the cavity volume 11 of the body 10.The first retaining face connects with first guide surface
Connect and be vertically set on the inner wall of the cavity volume 11 of the body 10.The locking auxiliary section 22 is arranged to along described first to draw
Guiding incline is moved to stops cooperation with the first retaining face.Correspondingly, the secondary lock part 13 includes the second lead-in chamfered
And the second retaining face.Second lead-in chamfered is inclined on the inner wall of the cavity volume 11 of the body 10.Described second stops
On the inner wall for moving back the cavity volume that face is connected with second guide surface and is vertically set on the body.The locking auxiliary section 22 is set
It is set to be moved to along second lead-in chamfered and stops cooperation with the second retaining face.
Please continue to refer to Fig. 1 to Figure 18, in the present embodiment, the locking auxiliary section 22, the stop auxiliary section 23 and
The prepackage lock part 12, secondary lock part 13, prelock stop part 14 and lock stop part 15 is respectively three eventually, and respectively etc. between
Away from setting.In order to which when realizing rotary assembled as basis of reference using any one above-mentioned component, other two components can an a pair
It should assemble, in the present embodiment, need 60 degree of rotation to continue to be advanced into whole lock position from prelock positions.It that is to say, same
In the projection of one periphery, when pre-installing lock part 12 and being uniformly arranged on three positions of the periphery for three, three secondary
It is uniformly arranged between lock part 13 and each secondary lock part 13 is staggered with adjacent prepackage lock part 12.Thus, three
A prepackage lock part 12 and three secondary lock parts 13 are arranged alternately six equidistant positions on the circumferential surface successively, namely
It is to need to rotate 60 degree of central angle between adjacent prepackage lock part 12 and secondary lock part 13.It is envisioned that other portions
Part is accordingly equipped with, and details are not described herein.
In order to lift the sealing performance of the waterproof and dustproof of the rear end of the connector 101, the connector 101 further includes
First sealing ring 60.First sealing ring 60 be arranged on the rear end of the body 10 and the secondary lock 20 lock 24 it
Between.It is envisioned that 60 material of the first sealing ring, structure and real with the body 10 and 24 matching relationship of the lock
The sealing performance of existing respective level requirement, for example first sealing ring 60 can be made of rubber material, and this
One sealing ring 60 can be set in the depression of the rear end of the body 10 and be abutted against respectively with the lock 24 and body 10.
In the present embodiment, in order to obtain more preferably sealing performance and prevent the first sealing ring 60 in pre-assembled state from dropping, institute
State and concave part 17 is offered on the periphery wall of the rear end of body 10.Before the concave part 17 is provided with the 3rd stop along assembly orientation
Wall 171.During pre- lock status, first sealing ring 60 is set in the concave part 17.In whole lock status, described first is close
Seal 60 is abutted against with the lock 24 and the 3rd stop antetheca 171.First sealing ring 60 is arranged on the body
Between 10 front end 10a and the lock 24.
Embodiment two：
Figure 20 to Figure 22 is referred to, the utility model also provides a kind of electric coupler component 102.The electric coupler component
102 include connection terminal 50 and the connector 101.The connection terminal 50 is plugged along the axially penetrating through for body 10
In the connector 101.The connection terminal 50 is used for realization electrical connection.It is envisioned that the connection terminal 50 can
With with the secondary lock 20 in a prelock position, whole lock position and be in relevant position.The specific shape of the connection terminal 50
Shape, structure are not the utility model emphasis and the technology known by those skilled in the art, and details are not described herein.
In order to lift the sealing performance of the waterproof and dustproof of the front end of the electric coupler component 102, the electric connector group
Part 102 further includes end cap 70.The end cap 70 is arranged on the rear end 10b of the body 10.It is envisioned that the end cap
As long as 70 concrete shape, material meet corresponding sealing performance, for example the end cap 70 uses plastic material system
Into, and at least cover the cavity volume 11 of the body 10.
It is described to be electrically connected in order to further lift the sealing performance of the waterproof and dustproof of the front end of the electric coupler component 102
Connect device assembly 102 and further include the second sealing ring 80.Second sealing ring 80 is arranged on the end cap 70 and the body 10
Between the 10b of rear end.It is envisioned that 80 material of the second sealing ring, structure and with the body 10 and the lock 24
Matching relationship realizes the sealing performance of respective level requirement, and for example second sealing ring 80 can use rubber material system
Into, and second sealing ring 80 can be set in the cavity volume 11 of the rear end of the body 10 and the inner wall with the cavity volume 11 respectively
And the end cap 70 abuts against.
It should be noted that as without particularly pointing out, " upper and lower ", " left and right ", " forward and backward " occurred in the utility model
Etc. being opposite orientation concept, it is only used for reference to attached drawing with the convenient relative position relation for understanding all parts.Wherein,
" axial direction " i.e. 80 plugging direction of connection terminal, that is to say body 10 and the direction of the secondary assembling of lock 20；" transverse direction " is and " axis
To " vertical direction；The circumferencial direction that " circumferential direction " rotates for secondary lock 20.
It these are only the utility model preferred embodiment, be not used to limitation the scope of protection of the utility model, it is any
Modification, equivalent substitution or improvement in the utility model spirit etc., all cover in the right of the utility model.
Claims (28)
- A kind of 1. connector, it is characterised in that including：Body, the body are provided in the axial direction with cavity volume；Prepackage lock part and secondary lock part are provided with the inner wall of the cavity volume；Prepackage lock part and the secondary lock part is set along the axially spaced-apart of the body, and the prepackage lock part with Secondary lock part being provided at circumferentially spaced along the body；AndSecondary lock, the secondary lock include supporter and locking auxiliary section；The supporter is arranged to extend into the cavity volume of the body；The locking auxiliary section is arranged on the supporter along the radially projecting of the supporter；The locking auxiliary section, which is arranged to successively with the prepackage lock part and the secondary lock part to stop, to be coordinated, by institute State secondary lock and be maintained at corresponding prelock positions and whole lock position successively.
- 2. connector according to claim 1, it is characterised in that：The body further includes fool proof stop part；The fool proof stop part is provided projectingly on the inner wall of the cavity volume of the body；The fool proof stop part, the prepackage lock part and the secondary lock part are set gradually along the axial direction of the body；The axial face of the fool proof stop part and the secondary lock part along the body set and with the prepackage lock part It is staggered；When the locking auxiliary section of the secondary lock is with the fool proof stop part axial direction face, the fool proof stop part and the lock Only auxiliary section, which stops, coordinates, and prevents the secondary lock from being inserted into the cavity volume.
- 3. connector according to claim 1, it is characterised in that the prepackage lock part includes：Guide portion is rotated, the rotation guide portion is arranged on the inner wall of the cavity volume along the circumferentially extending of the body；The rotation guide portion has an antetheca, and the antetheca for rotating guide portion and the locking auxiliary section are along the body Stop in axial direction and coordinate, to prevent the secondary lock from being exited out of the body cavity volume；The locking auxiliary section along it is described rotation guide portion rotatably arranged with.
- 4. connector according to claim 3, it is characterised in that：The prepackage lock part further includes the first barrier；First barrier is arranged on the antetheca of the rotation guide portion along the axially projecting of body；The locking auxiliary section is can turn to be abutted against with first barrier, and the secondary lock is maintained at along locking direction Prelock positions.
- 5. connector according to claim 4, it is characterised in that：The rotation guide portion has beginning and terminal in the locking auxiliary section relative to the rotation guide portion rotation direction；First barrier is arranged in the terminal.
- 6. connector according to claim 1, it is characterised in that：Prelock stop part has been provided projectingly on the inner wall of the cavity volume of the body；The secondary lock, which further includes, stops auxiliary section, it is described stop auxiliary section along the supporter it is radially projecting be arranged on it is described On supporter；When the connector in a prelock position when, the prelock stop part can with it is described stop auxiliary section axial direction face, and hinder Gear is ordinatedly set.
- 7. connector according to claim 6, it is characterised in that：When the connector in a prelock position when, the prelock stop part it is circumferentially-spaced with the locking auxiliary section and dislocation set Put.
- 8. connector according to claim 6, it is characterised in that：It is described to stop auxiliary section along circumferential direction and the locking auxiliary section interval of the supporter and shift to install.
- 9. connector according to claim 6, it is characterised in that the prelock stop part includes：First stops antetheca, and the first stop antetheca extends laterally setting along the body；The stop auxiliary section includes coordinating antetheca, and the cooperation antetheca extends laterally setting along the supporter；Described first, which stops that the axial direction of antetheca along the body can stop with the cooperation antetheca, coordinates.
- 10. connector according to claim 9, it is characterised in that：The first stop side wall is provided with the inner wall of the cavity volume of the body, described first stops axial direction of the side wall along the body It is extended；The stop auxiliary section further includes cooperation side wall, the axially extending setting for coordinating side wall along the supporter；The first stop side wall can ordinatedly be set with the cooperation side wall along the circumferential stop of the body, with described in stop Locking auxiliary section is rotated to the opposite direction of default rotation direction.
- 11. connector according to claim 1, it is characterised in that：Lock stop part eventually has been provided projectingly on the inner wall of the cavity volume of the body；The secondary lock, which further includes, stops auxiliary section, it is described stop auxiliary section along the supporter it is radially projecting be arranged on it is described On supporter；When the connector is in whole lock position, the stop part of lock eventually can stop auxiliary section axial direction face with described, and hinder Gear is ordinatedly set.
- 12. connector according to claim 6, it is characterised in that：Lock stop part eventually has been provided projectingly on the inner wall of the cavity volume of the body；When the connector is in whole lock position, the stop part of lock eventually can stop auxiliary section axial direction face with described, and hinder Gear is ordinatedly set.
- 13. the connector according to claim 11 or 12, it is characterised in that：The prelock stop part is staggered with the stop part of lock eventually.
- 14. the connector according to claim 11 or 12, it is characterised in that：The prelock stop part is set with the prepackage lock part along the axial face of the supporter.
- 15. the connector according to claim 11 or 12, it is characterised in that：Terminal channel and terminal buckle are provided with the body；The terminal channel is used to accommodate connection terminal；The terminal buckle is used to be engaged by clamping with connection terminal；At least one prelock stop part is arranged on the terminal buckle with the prepackage lock part.
- 16. the connector according to claim 11 or 12, it is characterised in that：The stop part of lock eventually includes second and stops antetheca；The second stop antetheca extends laterally setting along the body；The stop auxiliary section includes coordinating antetheca, and the stop end auxiliary section extends laterally setting along the body；The second stop antetheca can stop with the cooperation antetheca ordinatedly to be set.
- 17. connector according to claim 16, it is characterised in that：The stop part of lock eventually further includes the second stop side wall；Described second stops axially extending setting of the side wall along the body；The stop auxiliary section further includes cooperation side wall, the axially extending setting for coordinating side wall along the body；The circumferential direction of the second stop side wall along the body can stop with the cooperation side wall ordinatedly to be set.
- 18. connector according to claim 1, it is characterised in that：The prepackage lock part and the secondary lock part are respectively multiple；Inner wall spaced set of the plurality of prepackage lock part around the cavity volume；Inner wall spaced set of the plurality of secondary lock part around the cavity volume；The locking auxiliary section to be multiple, each locking auxiliary section be respectively set to each prepackage lock part, each Secondary lock part, which stops, ordinatedly to be set.
- 19. connector according to claim 18, it is characterised in that：The locking auxiliary section is uniformly distributed circumferentially.
- 20. connector according to claim 1, it is characterised in that：The secondary lock further includes lock；The lock radially extends setting along the supporter；The supporter is arranged on the lock.
- 21. connector according to claim 20, it is characterised in that：The connector further includes the first sealing ring；The body has front end and rear end along the installation direction of the secondary lock；First sealing ring is arranged between the front end of the body and the lock.
- 22. connector according to claim 20, it is characterised in that：Through hole is provided with the lock；The front end of the body is provided with fin；When the connector is in whole lock position, the fin is extended in the through hole, the secondary lock can be prevented to turn Set dynamicly.
- 23. connector according to claim 20, it is characterised in that：When the connector is in whole lock position, the lock can stop with the front end of the body ordinatedly to be set.
- 24. connector according to claim 20, it is characterised in that：The connector further includes the first sealing ring；The periphery wall of the front end of the body offers concave part；The concave part has the 3rd to stop antetheca；First sealing ring is set on the concave part of the body；AndFirst sealing ring axially can stop antetheca phase with the 3rd of the lock and the concave part the respectively along the body Ground is abutted to set.
- A kind of 25. electric coupler component, it is characterised in that including：Connection terminal；AndConnector according to any one of claim 1 to 24；The connection terminal is plugged along the axial direction of the body, and the cavity volume of the connector is maintained at by the secondary lock Set interiorly.
- 26. electric coupler component according to claim 25, it is characterised in that further include：End cap and the second sealing ring；The end cap is arranged on the rear end of the body, and second sealing ring is kept on the body.
- 27. electric coupler component according to claim 26, it is characterised in that：The intrinsic cavity volume includes the accommodating cavity for being arranged on the body rear end；Second sealing ring is contained in the accommodating cavity.
- 28. electric coupler component according to claim 27, it is characterised in that：The lateral wall of second sealing ring is connected on the inner wall of the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235778.6U CN207265295U (en) | 2017-09-25 | 2017-09-25 | Connector and electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235778.6U CN207265295U (en) | 2017-09-25 | 2017-09-25 | Connector and electric coupler component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265295U true CN207265295U (en) | 2018-04-20 |
Family
ID=61918676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235778.6U Expired - Fee Related CN207265295U (en) | 2017-09-25 | 2017-09-25 | Connector and electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960062A (en) * | 2018-09-28 | 2020-04-07 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and power coupler, ultrasonic vibrator subassembly, pot cover thereof |
| WO2021157319A1 (en) * | 2020-02-05 | 2021-08-12 | 住友電装株式会社 | Connector |
| US11569607B2 (en) | 2018-09-28 | 2023-01-31 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd. | Power coupler, ultrasonic oscillator device, ultrasonic oscillator, mounting assembly, cover body assembly, cooking utensil and heating apparatus |
-
2017
- 2017-09-25 CN CN201721235778.6U patent/CN207265295U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960062A (en) * | 2018-09-28 | 2020-04-07 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and power coupler, ultrasonic vibrator subassembly, pot cover thereof |
| CN110960062B (en) * | 2018-09-28 | 2021-08-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and power coupler, ultrasonic vibrator subassembly, pot cover thereof |
| US11569607B2 (en) | 2018-09-28 | 2023-01-31 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd. | Power coupler, ultrasonic oscillator device, ultrasonic oscillator, mounting assembly, cover body assembly, cooking utensil and heating apparatus |
| WO2021157319A1 (en) * | 2020-02-05 | 2021-08-12 | 住友電装株式会社 | Connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |