CN207718018U - A kind of MPO connector - Google Patents
A kind of MPO connector Download PDFInfo
- Publication number
- CN207718018U CN207718018U CN201720282275.8U CN201720282275U CN207718018U CN 207718018 U CN207718018 U CN 207718018U CN 201720282275 U CN201720282275 U CN 201720282275U CN 207718018 U CN207718018 U CN 207718018U
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- mpo
- shell
- framework
- mpo connector
- bottom plate
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Abstract
The utility model discloses a kind of MPO connector, including locked component, locked component includes sliding part and rotating member, and sliding part is slidably arranged on the shell, and rotating member is rotatably provided on shell；Sliding part includes the first framework of U-shaped；Rotating member is the second framework of U-shaped；First framework and second framework are combined into the big framework of a rectangle and the first bottom plate and the second bottom plate are oppositely arranged, and big framework is arranged on the shell and positioned at the opening of MPO inner cores position.MPO connector provided by the utility model, it is equipped with a kind of locked component that can be combined into rectangular box, the junction of MPO wire jumpers and MPO connector is compressed using framework, is limited, MPO connector buckle structure failure caused by the expansion of MPO inner cores is avoided, is conducive to increase the stability that MPO connector is connect with MPO wire jumpers；It is simple in structure, it is easy to operate, it is conducive to extend the service life of MPO connector, reduces use cost.
Description
Technical field
The utility model is related to field of photoelectric devices more particularly to a kind of MPO connectors.
Background technology
MPO connector is a kind of common multi-fiber connector, is widely used in photoelectric device product, and MPO connects
Device is connect using buckle structure to be attached with MPO wire jumpers, enclosure material is all relatively soft plastic cement mostly, and MPO connects
When connecing device clamping, the elasticity of plastic cement has been used.But plastic cement has fatigue limit and is easy oxidation, therefore, existing MPO connects
Connect device after a period of time has passed, buckle structure will appear hidden danger, cause MPO connector to be connect with MPO wire jumpers unstable.Separately
Outside, since MPO connector is smaller, the clamping power of buckle structure will not be too high, sometimes slightly one stumbles and may result in MPO
Connector is detached with MPO wire jumpers.
Thus, it is necessary to provide a kind of and MPO wire jumper stable connections MPO connector.
Utility model content
Technical problem to be solved in the utility model is：A kind of and MPO wire jumper stable connections MPO connector is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of MPO connector, including MPO
The shell of inner core and both ends open, the MPO inner cores are arranged in the shell and at one end open, further include locking group
Part, the locked component include sliding part and rotating member, and the sliding part is slidably arranged on the shell, and the rotating member can turn
Dynamic setting is on the shell；
The sliding part includes the first framework of U-shaped and two slide plates being oppositely arranged, and the first framework includes the first bottom plate
With two the first side plates, the both ends of the first side plate respectively with slide plate and the first bottom plate vertical connection, between two the first side plates
The width of opening shell where spacing is equal to MPO inner cores；The rotating member is the second framework of U-shaped, and second framework includes
Second bottom plate and two the second side plates, the both ends of second bottom plate respectively with two the second side plate vertical connections；
First bottom plate is equipped with the block extended towards shell, and the shell is equipped with storage tank, and the block exists
Slidably it is arranged in the storage tank；Elastic component is equipped in the storage tank, the elastic component supports storage tank far from MPO respectively
The side wall and block being open where inner core；
First side plate is equipped with the sliding groove of arc, and second side plate is equipped with compatible with the sliding groove
Sliding block；Second side plate is equipped with rotating hole, and the shell is equipped with axis compatible with the rotating hole；
First framework and second framework are combined into the big framework of a rectangle and the first bottom plate and the second bottom plate are set relatively
It sets, the big framework is arranged on the housing and positioned at the opening of MPO inner cores position.
Further, the shell is equipped with the limiting slot that is arranged along outer cover length direction, and the slide plate is far from described the
One end of one framework is equipped with limited block compatible with the limiting slot.
Further, the shell includes upper shell and lower housing, and the slide plate is located at upper shell and lower housing junction
On the side wall at place.
Further, the limiting slot is located on lower housing.
Further, there is the bit-avoiding slot being arranged along outer cover length direction, the width of the bit-avoiding slot on first side plate
Diameter of the degree slightly larger than the axis.
Further, the elastic component is compression spring or torsional spring.
Further, first side plate is equipped with salient point, and second side plate is recessed equipped with coordinating with the salient point
Point.
Further, further include the chip assembly being set in shell, the connector is electrically connected with MPO inner cores, the chip
Component is located at opening of the shell far from MPO inner cores one end, the chip assembly and the direct phase of photoelectric device to be connect
Even.
The beneficial effects of the utility model are：A kind of locked component that can be combined into rectangular box is designed, frame is utilized
Body compresses the junction of MPO wire jumpers and MPO connector, is limited, and MPO connector card caused by the expansion of MPO inner cores is avoided
Buckle structure fails, and is conducive to increase the stability that MPO connector is connect with MPO wire jumpers；It is simple in structure, it is easy to operate, be conducive to
Extend the service life of MPO connector, reduces use cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.
Fig. 1 is the integrally-built schematic diagram of the MPO connector of the utility model embodiment one；
Fig. 2 is the explosive view of the MPO connector of the utility model embodiment one；
Fig. 3 is the enlarged drawing of details A in Fig. 2；
Fig. 4 is the structural schematic diagram of the sliding part in the locked component in the MPO connector of the utility model embodiment one；
Fig. 5 is the structural schematic diagram of the rotating member in the locked component in the MPO connector of the utility model embodiment one.
Label declaration：
1, MPO inner cores；2, shell；21, upper shell；22, lower housing；3, locked component；31, sliding part；311, slide plate；
312, the first bottom plate；313, the first side plate；32, rotating member；321, the second bottom plate；322, the second side plate；41, block；42, it houses
Slot；43, elastic component；51, sliding groove；52, sliding block；53, axis；54, bit-avoiding slot；61, limiting slot；62, limited block；7, chipset
Part；81, salient point；82, concave point.
Specific implementation mode
For technology contents, the objects and the effects of the utility model are described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is：Be arranged the locked component of a framework to the interface of MPO connector into
Row limit, limits the degrees of expansion of MPO connector interface, so that MPO wire jumpers will not take off from the buckle of MPO connector
It falls, enhances the stability that MPO connector is connect with MPO wire jumpers.
The shell 2 of Fig. 1 to Fig. 5, a kind of MPO connector, including MPO inner cores 1 and both ends open is please referred to, in the MPO
Core 1 is arranged in the shell 2 and at one end open, further includes locked component 3, and the locked component 3 includes sliding part 31
With rotating member 32, the sliding part 31 is slidably arranged on shell 2, and the rotating member 32 is rotatably provided on shell 2；
The sliding part 31 includes the first framework of U-shaped and two slide plates 311 being oppositely arranged, and the first framework includes first
Bottom plate 312 and two the first side plates 313, the both ends of the first side plate 313 respectively with 312 vertical connection of slide plate 311 and the first bottom plate,
Spacing between two the first side plates 313 is equal to the width of 1 place opening shell 2 of MPO inner cores；The rotating member 32 is U-shaped
The second framework of type, second framework include the second bottom plate 321 and two the second side plates 322, the both ends point of second bottom plate 321
Not with two 322 vertical connections of the second side plate；
First bottom plate 312 is equipped with the block 41 extended towards shell 2, and the shell 2 is equipped with storage tank 42, institute
Block 41 is stated in the storage tank 42 to be slidably arranged；Elastic component 43 is equipped in the storage tank 42, the elastic component 43 divides
Storage tank 42 is not supported far from the side wall and block 41 being open where MPO inner cores 1；
First side plate 313 is equipped with the sliding groove 51 of arc, and second side plate 322 is equipped with and the sliding groove
51 compatible sliding blocks 52；Second side plate 322 is equipped with rotating hole, and the shell 2 is equipped with and is mutually fitted with the rotating hole
The axis 53 matched；
First framework and second framework are combined into the big framework of a rectangle and the first bottom plate 312 and the second bottom plate 321
It is oppositely arranged, the big framework is set in the opening on the shell 2 and positioned at 1 position of MPO inner cores.
As can be seen from the above description, the beneficial effects of the utility model are：Designing a kind of can be combined into rectangular box
Locked component compresses the junction of MPO wire jumpers and MPO connector using framework, is limited, and the expansion of MPO inner cores is avoided to lead
The MPO connector buckle structure of cause fails, and is conducive to increase the stability that MPO connector is connect with MPO wire jumpers；It is simple in structure,
It is easy to operate, it is conducive to extend the service life of MPO connector, reduces use cost.
Further, the shell 2 is equipped with the limiting slot 61 being arranged along 2 length direction of shell, and the slide plate 311 is separate
One end of first framework is equipped with limited block compatible with the limiting slot 61 62.
Seen from the above description, the sliding area of slide plate is limited, slide plate is avoided unintended movements occur, be conducive to
The work of MPO connector normal table, while being also avoided that slide plate is made troubles to operating personnel.
Further, the shell 2 includes upper shell 21 and lower housing 22, and the slide plate 311 is located at upper shell 21 under
On side wall where 22 junction of shell.
Further, the limiting slot 61 is located on lower housing 22.
Further, there is the bit-avoiding slot 54 being arranged along 2 length direction of shell on first side plate 313, it is described to keep away position
The width of slot 54 is slightly larger than the diameter of the axis 53.
Seen from the above description, setting bit-avoiding slot can cause harmful effect to avoid the first side plate to the work of rotating member,
Be conducive to employee's operation.
Further, the elastic component 43 is compression spring or torsional spring.
Further, first side plate 313 is equipped with salient point 81, and second side plate 322 is equipped with and the salient point
The concave point 82 of 81 cooperations.
Seen from the above description, salient point and concave point being arranged can allow user clearly to feel whether rotating member rotates to
The locking of locked component itself is completed in position.
Further, further include the chip assembly 7 being set in shell 2, the connector is electrically connected with MPO inner cores 1, the core
Piece component 7 is located at opening of the shell 2 far from 1 one end of MPO inner cores, the chip assembly 7 and photoelectric device to be connect
It is connected directly.
Seen from the above description, chip assembly is also integrated into the shell of MPO connector so that MPO connector can be with
Directly it is connected with photoelectric device, reduces bonding process when MPO connector male connector is connected with female, is conducive to improve work people
The working efficiency of member reduces cost, reduces the wasting of resources.
Embodiment one
Fig. 1 to Fig. 5 is please referred to, the embodiments of the present invention one are：As shown in Figure 1, a kind of MPO connector, including MPO
The shell 2 of inner core 1 and both ends open, the MPO inner cores 1 are arranged in the shell 2 and at one end open, further include locking
Component 3, the locked component 3 include sliding part 31 and rotating member 32, and the sliding part 31 is slidably arranged on shell 2, institute
Rotating member 32 is stated to be rotatably provided on shell 2；
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 4, the sliding part 31 includes the first framework of U-shaped and two slide plates being oppositely arranged
311, the first framework includes the first bottom plate 312 and two the first side plates 313, the both ends of the first side plate 313 respectively with slide plate 311 and
First bottom plate, 312 vertical connection, the spacing between two the first side plates 313 are equal to the width of 1 place opening shell 2 of MPO inner cores
Degree；Incorporated by reference to Fig. 1, Fig. 2 and Fig. 5, the rotating member 32 is the second framework of U-shaped, and second framework includes 321 He of the second bottom plate
Two the second side plates 322, the both ends of second bottom plate 321 respectively with two 322 vertical connections of the second side plate；The present embodiment
In, the shell 2 includes upper shell 21 and lower housing 22, and the slide plate 311 is located at upper shell 21 and lower housing 22 combines place
Side wall on.
Incorporated by reference to Fig. 2 and Fig. 4, first bottom plate 312 is equipped with the block 41 that extends towards shell 2, on the shell 2
Equipped with storage tank 42, the block 41 is slidably arranged in the storage tank 42；Elastic component 43 is equipped in the storage tank 42,
The elastic component 43 supports storage tank 42 far from the side wall and block 41 being open where MPO inner cores 1 respectively；The elastic component 43 is
Compression spring or torsional spring.
Incorporated by reference to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, first side plate 313 is equipped with the sliding groove 51 of arc, the second side
Plate 322 is equipped with sliding block compatible with the sliding groove 51 52；Second side plate 322 is equipped with rotating hole, the shell 2
It is equipped with axis compatible with the rotating hole 53；It is that the center of circle is arranged that the sliding groove 51 of arc, which is with the axis 53,.Into
One step, first side plate 313 is equipped with salient point 81, and second side plate 322 is recessed equipped with coordinating with the salient point 81
Point 82.
As depicted in figs. 1 and 2, first framework and second framework are combined into the big framework and the first bottom plate of a rectangle
312 and second bottom plate 321 be oppositely arranged, the big framework is set on the shell 2 and positioned at 1 position of MPO inner cores
Opening, there are certain gaps between the second bottom plate 321 and shell 2.
Incorporated by reference to Fig. 2 and Fig. 3, the shell 2 is equipped with the limiting slot 61 being arranged along 2 length direction of shell, the slide plate
311 one end far from first framework are equipped with limited block compatible with the limiting slot 61 62.In the present embodiment, the limit
Position slot 61 is located on lower housing 22.
Incorporated by reference to Fig. 2 and Fig. 4, it is preferred that have on first side plate 313 and keep away position along what 2 length direction of shell was arranged
Slot 54, the width of the bit-avoiding slot 54 are slightly larger than the diameter of the axis 53.
Further, as depicted in figs. 1 and 2, further include the chip assembly 7 being set in shell 2, in the connector and MPO
Core 1 is electrically connected, and the chip assembly 7 is located at opening of the shell 2 far from 1 one end of MPO inner cores, the chip assembly 7 and
Photoelectric device to be connected is connected directly.Chip assembly 7 is also integrated into the shell 2 of MPO connector so that MPO connector
It can directly be connected with photoelectric device, reduce bonding process when MPO connector male connector is connected with female, be conducive to improve work
The working efficiency for making personnel reduces cost, reduces the wasting of resources.
When MPO connector connects MPO wire jumpers, user removes moving part 32 of walking around, and the second bottom plate 321 is towards far from chip assembly 7
Direction is moved, and the first framework will be moved by the mating reaction of sliding groove 51 and sliding block 52 towards 7 direction of chip assembly, elastic component 43
It is compressed, locked component 3 loses the restriction effect to MPO connector interface；At this point, the shell 2 and MPO inner cores 1 of interface can
To carry out largely deformation expansion, to which MPO wire jumpers can be snapped connection with MPO inner cores 1.User unclamps rotating member
32, elastic component 43 will drive sliding part 31 to reset, and sliding part 31 can drive rotating member 32 to reset, so that the first framework and the
Two frameworks are combined into a big rectangular box, and locked component 3 carries out locking limitation to MPO connector interface；At this point, interface
Shell 2 and MPO inner cores 1 can only be slightly deformation expansion, which will be not enough to allow MPO wire jumpers out of MPO
It is skidded off at the buckle of core 1.
In conclusion MPO connector provided by the utility model, is equipped with a kind of locking group that can be combined into rectangular box
Part compresses the junction of MPO wire jumpers and MPO connector using framework, is limited, and MPO caused by the expansion of MPO inner cores is avoided
Clamping structure of connector fails, and is conducive to increase the stability that MPO connector is connect with MPO wire jumpers；It is simple in structure, operation side
Just, it is conducive to extend the service life of MPO connector, reduces use cost.Chip assembly is also integrated into the outer of MPO connector
In shell so that MPO connector can directly be connected with photoelectric device, reduce viscous when MPO connector male connector is connected with female
Process is tied, is conducive to the working efficiency for improving staff, reduces cost, reduce the wasting of resources.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of MPO connector includes the shell of MPO inner cores and both ends open, the MPO inner cores are arranged in the shell and position
At one end open, it is characterised in that：Further include locked component, the locked component includes sliding part and rotating member, the cunning
Moving part is slidably arranged on the shell, and the rotating member is rotatably provided on shell；
The sliding part includes the first framework of U-shaped and two slide plates being oppositely arranged, and the first framework includes the first bottom plate and two
A first side plate, the both ends of the first side plate are respectively with slide plate and the first bottom plate vertical connection, the spacing between two the first side plates
Equal to the width of opening shell where MPO inner cores；The rotating member is the second framework of U-shaped, and second framework includes second
Bottom plate and two the second side plates, the both ends of second bottom plate respectively with two the second side plate vertical connections；
First bottom plate is equipped with the block extended towards shell, and the shell is equipped with storage tank, and the block is described
Slidably it is arranged in storage tank；Elastic component is equipped in the storage tank, the elastic component supports storage tank far from MPO inner cores respectively
The side wall and block of place opening；
First side plate is equipped with the sliding groove of arc, and second side plate is equipped with cunning compatible with the sliding groove
Block；Second side plate is equipped with rotating hole, and the shell is equipped with axis compatible with the rotating hole；
First framework and second framework are combined into the big framework of a rectangle and the first bottom plate and the second bottom plate are oppositely arranged, institute
Big framework is stated to be arranged on the housing and positioned at the opening of MPO inner cores position.
2. MPO connector according to claim 1, it is characterised in that：The shell is equipped with and is set along outer cover length direction
The limiting slot set, the one end of the slide plate far from first framework are equipped with limited block compatible with the limiting slot.
3. MPO connector according to claim 1, it is characterised in that：The shell includes upper shell and lower housing, described
Slide plate is located on the side wall where upper shell and lower housing junction.
4. MPO connector according to claim 2, it is characterised in that：The limiting slot is located on lower housing.
5. MPO connector according to claim 1, it is characterised in that：Have along outer cover length side on first side plate
To the bit-avoiding slot of setting, the width of the bit-avoiding slot is slightly larger than the diameter of the axis.
6. MPO connector according to claim 1, it is characterised in that：The elastic component is compression spring or torsional spring.
7. MPO connector according to claim 1, it is characterised in that：First side plate be equipped with salient point, described second
Side plate is equipped with the concave point coordinated with the salient point.
8. MPO connector according to claim 1, it is characterised in that：Further include the chip assembly being set in shell, it is described
Chip assembly is located at opening of the shell far from MPO inner cores one end, and the chip assembly and photoelectric device to be connect are straight
It connects connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282275.8U CN207718018U (en) | 2017-03-21 | 2017-03-21 | A kind of MPO connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282275.8U CN207718018U (en) | 2017-03-21 | 2017-03-21 | A kind of MPO connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718018U true CN207718018U (en) | 2018-08-10 |
Family
ID=63062941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282275.8U Active CN207718018U (en) | 2017-03-21 | 2017-03-21 | A kind of MPO connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726946A (en) * | 2019-03-19 | 2020-09-29 | 群光电能科技(苏州)有限公司 | Shell structure |
-
2017
- 2017-03-21 CN CN201720282275.8U patent/CN207718018U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726946A (en) * | 2019-03-19 | 2020-09-29 | 群光电能科技(苏州)有限公司 | Shell structure |
| CN111726946B (en) * | 2019-03-19 | 2021-04-27 | 群光电能科技(苏州)有限公司 | Shell structure |
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