CN106680942A - Connector and connector housing - Google Patents
Connector and connector housing Download PDFInfo
- Publication number
- CN106680942A CN106680942A CN201610964021.4A CN201610964021A CN106680942A CN 106680942 A CN106680942 A CN 106680942A CN 201610964021 A CN201610964021 A CN 201610964021A CN 106680942 A CN106680942 A CN 106680942A
- Authority
- CN
- China
- Prior art keywords
- inner housing
- connector
- housing
- shell
- shell body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
- G02B6/3871—Ferrule rotatable with respect to plug body, e.g. for setting rotational position ; Fixation of ferrules after rotation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to a connector and a connector housing. Through a rotation friction structure between an outer housing and an inner housing of the connector provided by the invention, the inner housing can be driven to rotate through the friction fitting structure by operating the outer housing when the connector provided by the invention is engaged with the adaptive connector, so as to enable a plug end of the inner housing to align with the adaptive connector housing. After the inner housing is engaged with the adaptive connector housing in an aligning manner, the outer housing is rotated continually. At this time, the outer housing overcomes friction caused by the inner housing and rotates and a locking mechanism on the front end of the outer housing can be locked tightly to the adaptive connector housing in a fitting manner. The connector provided by the invention is convenient in plugging and aligning and has a high market promotion value.
Description
Technical field
The present invention relates to a kind of connector and connector shell.
Background technology
A kind of existing outdoor optical cable connector such as application publication number is the A of CN 105006692, and Shen Qing Publication day is
2015.10.28 a kind of connector disclosed in Chinese patent, the Optical fiber plug rear side in the connector is fixed with tail accessory,
Optical fiber plug is assemblied in the endoporus of inner housing by its tail accessory guiding movement, and it is oriented to and coordinates section to be provided with corresponding cunning
Movable sealing structure, the rear end of tail accessory is provided with serrated slot, and the front end of inner housing is for plugging together with the connector adaptation being adapted to
Inserted terminal, the rear end of inner housing is provided with elastic lock claw, and shell body is rotated and is sleeved on inner housing periphery, and the front end of shell body sets
There is the locking mechanism locked with the housing of intermateable connector, the rear end of shell body is provided with the closing-in structure coordinated with lock claw,
Closing-in structure can be such that lock claw contraction is clamped in serrated slot when shell body is moved forward relative to inner housing, fix tail accessory
In inner housing.When this connector is used, because Optical fiber plug can coordinate with inner housing guiding movement, therefore can first by
Optical fiber plug is extracted out from the front end of inner housing, then plugs together the Optical fiber plug of extraction with the fiber-optical socket in intermateable connector,
Again by the inside and outside housing being set in together by it is rear to protheca in Optical fiber plug and the periphery of tail accessory, and inner housing needs
Continue to move along, to coordinate with the housing grafting of intermateable connector, and the locking mechanism by shell body front end and the company of adaptation
The housing locking for connecing device coordinates.During housing grafting of the inside and outside housing to intermateable connector, need to adjust inner housing
Angle has now been covered on inner housing and has been loaded onto so that the inserting section of inner housing can be aligned with the housing of the connector being adapted to and plugged together
Shell body, can only operation housing body adjusting the angle of inner housing, but because shell body is rotatably assorted with inner housing, aligning
When inner and outer shell be easy to relatively rotate, cause to be aligned during connector grafting the problem of inconvenience.
The content of the invention
It is an object of the invention to provide a kind of connector, to solve existing connector inconvenience is aligned in grafting
Problem；Meanwhile, the present invention also provides a kind of connector shell.
For achieving the above object, the technical scheme of connector of the invention is：Connector, including connector shell, it is described
Connector shell includes inner housing and rotates to be sleeved on shell body on inner housing, the front end of inner housing be for the company being adapted to
The inserted terminal of device housing rotation stop grafting cooperation is connect, shell body front end is provided with for conciliating with the connector shell rotation lock being adapted to
The locking mechanism that lock coordinates, guiding movement is equipped with plug in inner housing, is provided with rotation between the shell body and inner housing and rubs
Wipe fit structure, the frictional force of the pivoting friction fit structure can be when inner housing be plugged together with the connector shell being adapted to
Drive inner housing to rotate, and be not enough to hinder shell body to turn after inner housing coordinates with the connector shell rotation stop grafting being adapted to
It is dynamic, so that shell body can be locked with intermateable connector housing or unlocked.
The inner housing is provided with around its circumferentially distributed friction protrusion, and the friction protrusion coordinates structure with the inwall of shell body
Into the pivoting friction fit structure.
The friction protrusion constitutes annular protrusion around the circumferentially continuous setting of inner housing.
The friction protrusion is the rubber ring in the mounting groove on the inner housing periphery.
The plug back segment is fixed with tail accessory, and the inner housing rear end is provided with lock claw, the rear end of shell body be provided with
When coordinating lock claw can shrink to clamp the closing-in structure of tail accessory lock claw top pressure, set between the inner housing and shell body
There is cylindrical spring, the shell body is coordinated by the cylindrical spring with inner housing pushing tow, to drive inner housing to clamp in lock claw
Move to grafting direction before the tail accessory.
At the front position of the inner housing being provided with it is outer turn edge, on the inwall of the shell body in it is described it is outer turn edge after
Side is provided with interior gear edge, and the cylindrical spring is sleeved on the inner housing and keeps off between with interior in outer the turning edge.
The technical scheme of connector shell of the present invention is：Connector shell, the connector shell include inner housing and
Rotation is sleeved on the shell body on inner housing, and the front end of inner housing is for coordinating with the connector shell rotation stop grafting being adapted to
Inserted terminal, shell body front end is provided with the locking mechanism for coordinating with the connector shell rotation lock and unblock that are adapted to, described
Be provided with pivoting friction fit structure between shell body and inner housing, the frictional force of the pivoting friction fit structure can including
Drive inner housing to rotate when housing is plugged together with the connector shell being adapted to, and insert with the connector shell rotation stop being adapted in inner housing
To connect be not enough to after cooperation hinders shell body to rotate, so that shell body can be locked with intermateable connector housing or unlocked.
The inner housing is provided with around its circumferentially distributed friction protrusion, and the friction protrusion coordinates structure with the inwall of shell body
Into the pivoting friction fit structure.
The friction protrusion constitutes annular protrusion around the circumferentially continuous setting of inner housing.
The friction protrusion is the rubber ring in the mounting groove on the inner housing periphery.
The invention has the beneficial effects as follows：The shell body of the connector of the present invention is rubbed with inner housing by rotation between the two
Wipe fit structure to coordinate, when coordinating grafting with the connector being adapted to, operation housing body just can be matched somebody with somebody by friction between the two
Closing structure drives inner housing to rotate so that the cooperation of the inserted terminal of inner housing and intermateable connector housing is aligned, inner housing be adapted to
Connector shell align and plug together after, be rotated further shell body, now shell body overcomes inner housing to rotate its frictional force, this
The locking mechanism of sample shell body front end can be locked with the connector shell being adapted to, and be aligned during the connector grafting conveniently,
With very high market popularization value.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the connector of the present invention；
Fig. 2 is the decomposing schematic representation of the embodiment of the connector of the present invention.
Specific embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the connector of the present invention, as shown in Figure 1 to Figure 2, connector includes connector shell and installation
Plug 5 in connector shell, connector shell includes inner housing 1 and the shell body 2 being sleeved on inner housing 1, inner housing 1
Front end be inserted terminal for coordinating with the connector shell rotation stop grafting that is adapted to, the rear end of inner housing 1 is provided with lock claw 12, outward
The inwall of the rear end of housing 2 is provided with closing-in structure 22, when closing-in structure 22 is contacted and closing-in structure 22 continues forward with lock claw 12
Lock claw 12 shrinks the clamp segment of the rear end for clamping tail accessory 6 when mobile, makes that inner housing 2 is relative with tail accessory 6 to be locked,
In the present embodiment closing-in structure is inner conical surface, and the arcwall face of contraction is can also be certainly.Between tail accessory 6 and inner housing 2
It is provided with and is slidingly sealed cooperation section, this is slidingly sealed and coordinates section to include the He of tail accessory sealing ring 7 being located on the inwall of inner housing 2
The sealing surface that cooperation is slidingly sealed with tail accessory sealing ring 7 on tail accessory 6.Optical fiber 9 is fixed together with tail accessory
And front end passes from tail accessory and is connected with plug 5.The front end of inner housing is provided with connection-peg 13, for the company being adapted to
Connect device adaptation to plug together.
Be provided with the front position of inner housing 1 it is outer turn edge 11, outer in the present embodiment turning edge 11 is land structure, shell body
Interior gear is provided with along 21, interior gear is the land structure that extends to connector inner side along 11 on 2 inwall in 11 rear side of turning edge outward.Bullet
Property part 3 be sleeved on inner housing and in turn edge outward 11 and interior gear between 21, the length of elastic component 3 and coefficient of elasticity meet and exist
Shell body 2 drives inner housing 1 to avoid closing-in structure 22 that compression lock is contacted with lock claw 12 when moving to grafting direction by elastic component 3
Pawl, so as to avoid lock claw from shrinking tail accessory is clamped, and in the present embodiment elastic component 3 is cylindrical spring, can so reduce company
The size in device circumference is connect, certainly, elastic component can also be ripple spring or can provide the elastic component of axial force for him.
Friction fit configuration is being provided with the position of inner housing rear end between shell body 2 and inner housing 1, so that shell
Body can drive the adjustment of inner housing radial angle, the convenient connector shell with adaptation to be aligned and plug together, the friction fit configuration
With inner casing on inwall including the inner housing rubber ring 4 in the mounting groove 41 being set on the periphery of inner housing 1 and with shell body
The frictional fit face of the frictional fit of body rubber circle 4, certainly, inner housing rubber ring 4 can also be located on the inwall of shell body, now
Frictional fit face is located on the outer peripheral face of inner housing.The front end of shell body 2 be provided with for the connector shell being adapted to
The locking mechanism that rotation lock coordinates and rotation unblock coordinates, the locking screw being specially located on the inwall of the front end of shell body 2,
Certainly locking mechanism can also be and the structure such as the helical guide groove of bail cooperation on the housing of connector be adapted to, so pass through
Shell body can be so that inner housing clamping tail accessory, can be connected, behaviour during installation with the locking of the housing of the connector of adaptation again
Facilitate.
When the connector of the present invention is used, first plug is inserted in place with the socket of the connector being adapted to, then will assembling
Good shell body and inner housing is sleeved on from back to front the periphery of plug, and shell body is by elastic component and inner housing top during this
Cooperation is pushed away, drives inner housing to move forward, inner housing is sleeved on tail accessory and plug, thus be avoided that the lock claw of inner housing
Tail accessory is clamped by the power premature contraction of the closing-in structure of shell body, the plug for plugging together in the process in place would not be received
To the power of shell body, damage so as to avoid plug；Meanwhile, coordinating to timing with the connector shell being adapted to, shell body leads to
Crossing friction fit configuration drives inner housing to rotate, so as to the inserted terminal of inner housing coordinates with the connector shell being adapted to align, this
Sample aligns easy to operate；After the connection-peg of inner housing is plugged together in place with the connector being adapted to, inner housing is no longer moved forward, this
When be rotated further shell body, overcome the frictional force between shell body and inner housing so that the locking mechanism of shell body be adapted to
The housing locking connection of connector, elastic component is compressed during this, and shell body is moved forward relative to inner housing, shell body
Closing-in structure start to shrink its effect of lock claw of inner housing to clamp tail accessory, realize the tension function of connector.Should
Connector is aligned conveniently, with very high market popularization value when coordinating grafting with the connector being adapted to.
In other embodiments of the invention, the outer structure for turning edge of inner housing can also be and be located on the periphery of inner housing
Interruption boss；The interior gear of shell body can also be the boss of the interruption being located on shell body inwall along structure；Can also be by
Outer turning edge on inner housing is arranged on the position of its rear end, interior gear on shell body along also it is matched be correspondingly arranged at it is close
On the position of its rear end, elastic component is arranged between shell body and inner housing and two ends coordinate with interior gear with turning edge outward along top pressure,
When shell body is moved, coordinated by elastic component and inner housing pushing tow, drive inner housing movement；Between shell body and inner housing
Friction fit configuration can with the friction protrusion and shell body by the equally distributed quality of rubber materials on the inner housing periphery with
The inwall that the friction protrusion coordinates is constituted, and certainly, friction protrusion can also be located on the inwall of shell body, now friction protrusion with
The outer peripheral face frictional fit of inner housing；Inner housing rubber ring can also be resin, silica gel or other there is larger friction system
Several materials is constituted.
In the specific embodiment of the connector shell of the present invention, the connector shell and the embodiment of above-mentioned connector
The structure of connector shell is identical, repeats no more.
Claims (10)
1. connector, including connector shell, it is outer on inner housing that the connector shell includes that inner housing and rotation are sleeved on
Housing, the front end of inner housing is the inserted terminal for coordinating with the connector shell rotation stop grafting being adapted to, and shell body front end is provided with
For the locking mechanism coordinated with the connector shell rotation lock and unblock that are adapted to, guiding movement is equipped with slotting in inner housing
Head, it is characterised in that：Pivoting friction fit structure, the pivoting friction fit structure are provided between the shell body and inner housing
Frictional force can drive when inner housing is plugged together with the connector shell being adapted to inner housing rotate, and inner housing be adapted to
The grafting of connector shell rotation stop coordinate after be not enough to hinder shell body rotate so that shell body can be with intermateable connector housing
Locking is unlocked.
2. connector according to claim 1, it is characterised in that：The inner housing is provided with around its circumferentially distributed friction projection
Rise, the friction protrusion coordinates the composition pivoting friction fit structure with the inwall of shell body.
3. connector according to claim 2, it is characterised in that：The friction protrusion around the circumferentially continuous setting of inner housing,
Constitute annular protrusion.
4. connector according to claim 3, it is characterised in that：The friction protrusion is installed in the inner housing periphery
On mounting groove in rubber ring.
5. connector according to claim 1, it is characterised in that：The plug back segment is fixed with tail accessory, described interior
Housing rear end is provided with lock claw, and the rear end of shell body is provided with when coordinating with lock claw top pressure can be such that lock claw shrinks to clamp tail accessory
Closing-in structure, be provided with cylindrical spring between the inner housing and shell body, the shell body by the cylindrical spring with it is interior
Housing pushing tow coordinates, to drive inner housing before lock claw clamps the tail accessory to the movement of grafting direction.
6. connector according to claim 5, it is characterised in that：Being provided with the front position of the inner housing is turned up
Edge, interior gear edge is provided with the inwall of the shell body in the outer rear side for turning edge, and the cylindrical spring is sleeved on the inner casing
Keep off between with interior on body and in outer the turning edge.
7. connector shell, the connector shell includes inner housing and rotates the shell body being sleeved on inner housing, inner housing
Front end be inserted terminal for coordinating with the connector shell rotation stop grafting that is adapted to, shell body front end be provided with for be adapted to
The locking mechanism that connector shell rotation lock and unblock coordinate, it is characterised in that：It is provided between the shell body and inner housing
Pivoting friction fit structure, the frictional force of the pivoting friction fit structure can be in inner housing and the connector shell being adapted to
Drive inner housing to rotate when plugging together, and be not enough to hinder shell after inner housing coordinates with the connector shell rotation stop grafting being adapted to
Body is rotated, so that shell body can be locked with intermateable connector housing or unlocked.
8. connector shell according to claim 7, it is characterised in that：The inner housing is provided with and circumferentially distributed is rubbed around its
Wipe raised, the friction protrusion coordinates the composition pivoting friction fit structure with the inwall of shell body.
9. connector shell according to claim 8, it is characterised in that：The friction protrusion is set around inner housing is circumferentially continuous
Put, constitute annular protrusion.
10. connector shell according to claim 9, it is characterised in that：The friction protrusion is installed in the inner casing
The rubber ring in mounting groove on external week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964021.4A CN106680942B (en) | 2016-10-28 | 2016-10-28 | A kind of connector and connector shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964021.4A CN106680942B (en) | 2016-10-28 | 2016-10-28 | A kind of connector and connector shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106680942A true CN106680942A (en) | 2017-05-17 |
| CN106680942B CN106680942B (en) | 2019-06-11 |
Family
ID=58839650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964021.4A Active CN106680942B (en) | 2016-10-28 | 2016-10-28 | A kind of connector and connector shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106680942B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090060420A1 (en) * | 2007-04-12 | 2009-03-05 | Fiber Systems International D/B/A Amphenol Fiber Systems International | Fiber optic connector having hermaphroditic coupling mechanism |
| CN101494331A (en) * | 2008-01-25 | 2009-07-29 | 泰科电子公司 | Connector assembly having a movable plug |
| CN102195195A (en) * | 2010-02-03 | 2011-09-21 | 泰科电子荷兰公司 | Enclosure assembly for a connector, strain relief element, and method |
| CN105006692A (en) * | 2015-05-21 | 2015-10-28 | 中航光电科技股份有限公司 | Floating adjustable sealing mechanism and connector using mechanism |
| CN105375171A (en) * | 2014-07-18 | 2016-03-02 | 泰科电子连接荷兰公司 | Enclosure assembly |
-
2016
- 2016-10-28 CN CN201610964021.4A patent/CN106680942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090060420A1 (en) * | 2007-04-12 | 2009-03-05 | Fiber Systems International D/B/A Amphenol Fiber Systems International | Fiber optic connector having hermaphroditic coupling mechanism |
| CN101494331A (en) * | 2008-01-25 | 2009-07-29 | 泰科电子公司 | Connector assembly having a movable plug |
| CN102195195A (en) * | 2010-02-03 | 2011-09-21 | 泰科电子荷兰公司 | Enclosure assembly for a connector, strain relief element, and method |
| CN105375171A (en) * | 2014-07-18 | 2016-03-02 | 泰科电子连接荷兰公司 | Enclosure assembly |
| CN105006692A (en) * | 2015-05-21 | 2015-10-28 | 中航光电科技股份有限公司 | Floating adjustable sealing mechanism and connector using mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106680942B (en) | 2019-06-11 |
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| GR01 | Patent grant |