CN209707769U - A kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism - Google Patents
A kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism Download PDFInfo
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- CN209707769U CN209707769U CN201920793593.XU CN201920793593U CN209707769U CN 209707769 U CN209707769 U CN 209707769U CN 201920793593 U CN201920793593 U CN 201920793593U CN 209707769 U CN209707769 U CN 209707769U
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- limit plate
- optical cable
- dividing box
- movable limit
- fiber
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Abstract
The utility model discloses a kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanisms, the lower wall of the fiber-dividing box body is equipped with entrance hole and outlet hole, installation groove is offered in inside sidewalls between the entrance hole and outlet hole, sliding is provided with the first movable limit plate and the second movable limit plate in the installation groove, described first movable limit plate and the second movable limit plate are connected by elastic mechanism, the utility model offers leading groove on the side wall by setting fiber-dividing box body, the leading groove and entrance hole and outlet hole penetrate through, optical cable is facilitated to be caught in entrance hole and outlet hole from leading groove in use process, change inlet-outlet line mode when optical cable installation, vertical perforation is changed to level to be caught in, shorten the time of confirmation hole location, when avoiding perforation simultaneously the case where alternating bending optical cable, improve operation installation effectiveness.
Description
Technical field
The utility model relates to optical cable fiber-dividing box technical fields, specially a kind of optical cable fiber-dividing box inlet-outlet line port position restrainer
Structure.
Background technique
Optical cable fiber-dividing box is the interface equipment for outdoor in corridor or interior connection backbone optical cable and optical distribution cable, light
Fine fiber-dividing box must be able to reliably working in the environment of regulation.
When using optical cable fiber-dividing box, need to access backbone optical cable from the entrance hole of optical cable fiber-dividing box, it will from line outlet
Output line picks out, this installation process is reduced since entrance hole and outlet hole are that plumbness needs to confirm discrepancy hole site
Operating efficiency is limited to that inner space is narrow simultaneously, and optical cable needs alternating bending to reduce the service life of optical cable.
Utility model content
The utility model discloses a kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanisms, when by changing optical cable installation
Inlet-outlet line mode, vertical perforation is changed to level and is caught in, shortens the time of confirmation hole location, while avoiding anti-when perforation
The case where being bent optical cable again, improves operation installation effectiveness.
The technical solution adopted in the utility model is as follows:
A kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism, including fiber-dividing box body, it is characterised in that: the fiber-dividing box body
Lower wall be equipped with entrance hole and outlet hole, offered in the inside sidewalls between the enterprising string holes of the lower wall and outlet hole
Installation groove, the interior sliding of the installation groove are provided with the first movable limit plate and the second movable limit plate, first activity
Limit plate and the second movable limit plate pass through limited block and connect with lower wall, the described first movable limit plate and the second activity limit
Position plate passes through elastic mechanism elastic connection, offers leading groove, the leading groove and inlet wire in the lower wall of the fiber-dividing box body
Semicircular indentations are offered on hole and outlet hole perforation, the described first movable limit plate and the second movable limit plate.
Preferably, the elastic mechanism includes two blocks of kneading plates and spring, passes through spring bullet between two pieces of kneadings plate
Property connection.
Preferably, the lower surface of the limited block and the first movable limit plate and the second movable limit plate is fixed, described
Limit through slot is offered in the lower wall of fiber-dividing box body, the surface of the limited block and the inner wall of limit through slot are slidably connected, institute
It states limit through slot and installation groove penetrates through.
Preferably, the shape that opens up of the limit through slot is in horn-like, described loudspeaker mouth down, the shape of the limited block
Shape is trapezoidal.
Preferably, the sum of the length of the described first movable limit plate and the second movable limit plate is less than the length of installation groove
Degree.
Compared with prior art, the utility model has the beneficial effects that by offered on the side wall of fiber-dividing box body into
Wire casing, the leading groove and entrance hole and outlet hole penetrate through, and optical cable is facilitated to be caught in entrance hole from leading groove and go out in use process
In string holes, inlet-outlet line mode when optical cable installation is changed, vertical perforation is changed to level and is caught in, shortens confirmation hole location
Time, while operation installation effectiveness is improved the case where alternating bending optical cable when avoiding perforation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model installation groove structural schematic diagram；
Fig. 3 is the movable limit plate structure top view of the utility model first；
Fig. 4 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 5 is the utility model standoff features cross-sectional view；
Fig. 6 is that the utility model limits through slot structure bottom view.
In figure: 1 fiber-dividing box body, 2 entrance holes, 3 outlet holes, 4 installation grooves, 5 first movable limit plates, 6 second activity limits
Plate, 11 springs, 12 limit through slots, 13 limited blocks are mediated in position plate, 7 elastic mechanisms, 8 leading grooves, 9 semicircular indentations, 10.
Specific embodiment
With reference to the accompanying drawing, the technical solution of the utility model is further clearly and completely described, it is clear that institute
The embodiment of description is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
Fig. 1-6 is please referred to, the utility model discloses a kind of technical solutions: a kind of limit of optical cable fiber-dividing box inlet-outlet line port
The lower wall of mechanism, including fiber-dividing box body 1, fiber-dividing box body 1 is equipped with entrance hole 2 and outlet hole 3, the enterprising string holes of lower wall
Installation groove 4 is offered in inside sidewalls between outlet hole, sliding is provided with the first movable limit plate 5 in installation groove 4
With the second movable limit plate 6, the first movable limit plate 5 and the second movable limit plate 6 are connect by limited block 13 with lower wall,
By 7 elastic connection of elastic mechanism between first movable limit plate 5 and the second movable limit plate 6, in the lower wall of fiber-dividing box body 1
Offer leading groove 8, leading groove 8 and entrance hole 2 and outlet hole 3 penetrate through, facilitate in use process optical cable from leading groove 8 be caught in into
In string holes 2 and outlet hole 3, inlet-outlet line mode when optical cable installation is changed, vertical perforation is changed to level and is caught in, is shortened
When confirming the time of hole location, while avoiding perforation the case where alternating bending optical cable, operation installation effectiveness, the first activity are improved
The surface of limit plate 5 and the second movable limit plate 6 offers semicircular indentations 9, loosens under normal condition when spring 11 is in
State, semicircular indentations 9 and wire inlet/outlet hole enclose a complete round hole.
Wherein elastic mechanism 7 includes two blocks of kneading plates 10 and spring 11, mediates plate 10 and is fixedly connected with spring 11, two pieces are pinched
Plywood 10 is fixedly connected with the upper surface of the first movable limit plate 5 and the second movable limit plate 6 respectively, by mediating two pieces manually
Mediating plate 10 overcomes the elastic force of spring 11 to close up to centre, drive the first movable limit plate 5 synchronous with the second movable limit plate 6 to
Centre closes up, and leading groove 8 is opened at this time, and optical cable is facilitated to enter in entrance hole 2 and outlet hole 3 from leading groove 8, pinches when unclamping two pieces
When plywood 10 under the action of spring 11, two blocks of kneading plates 10 move round about, drive the first 5 He of movable limit plate at this time
Second movable limit plate 6 horizontal direction two sides in installation groove 4 are mobile, so that the first movable limit plate 5 and the second activity limit
Semicircular indentations 9 and original entrance hole 2 and outlet hole 3 on plate 6 form a complete round hole, carry out to optical cable position
Limit, elastic mechanism 7 include mediating plate 10 and spring 11, and by 11 elastic connection of spring between two blocks of kneading plates 10, limit is logical
Slot 12 opens up shape in horn-like, and the shape of limited block 13 is trapezoidal, utilizes horn-like limit through slot 12 and trapezoidal limited block
13 be slidably connected, a movable limit plate 5 and the second movable limit plate 6 is limited in the motion track of installation groove 4, together
When avoid a movable limit plate 5 and the second movable limit plate 6 from falling off out of installation groove 4, the width of leading groove 8 is less than entrance hole
7 and outlet hole 8 diameter, the length of leading groove 8 is less than the width of installation groove 4, the first movable limit plate 5 and the second activity limit
The sum of the length of position plate 6 is less than the length of installation groove 4.
One concrete application of the present embodiment are as follows: when installing or overhauling optical cable in fiber-dividing box, by mediating two pieces manually
It mediates plate 10 and overcomes the elastic force of spring 11, drive the first movable limit plate 5 and the second activity limit plate 6 is synchronous and close up to centre,
At this time leading groove 8 unlatching optical cable level can be caught in leading groove 8, when unclamp two pieces mediate plate 10 when spring 11 itself
The first movable limit plate 5 and the second movable two sidesway of horizontal direction in installation groove 4 of limit plate 6 are driven to both sides are mobile under elastic force
It is dynamic, so that semicircular indentations 9 and original entrance hole 2 and outlet hole on the first movable limit plate 5 and the second movable limit plate 6
3 form a complete round hole, limit to optical cable position, shorten the time of confirmation hole location, while avoiding perforation
When alternating bending optical cable the case where, improve operation installation effectiveness.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism, including fiber-dividing box body (1), it is characterised in that: the fiber-dividing box
The lower wall of body (1) is equipped with entrance hole (2) and outlet hole (3), between the enterprising string holes of lower wall (2) and outlet hole (3)
Inside sidewalls on offer installation groove (4), in the installation groove (4) sliding be provided with the first movable limit plate (5) and
Second movable limit plate (6), the described first movable limit plate (5) and the second movable limit plate (6) by limited block (13) and
Lower wall connection, the described first movable limit plate (5) and the second movable limit plate (6) pass through elastic mechanism (7) elastic connection, institute
It states and is offered in the lower wall of fiber-dividing box body (1) leading groove (8), the leading groove (8) is passed through with entrance hole (2) and outlet hole (3)
It is logical, semicircular indentations (9) are offered on the described first movable limit plate (5) and the second movable limit plate (6).
2. a kind of optical cable fiber-dividing box inlet-outlet line port according to claim 1 position-limit mechanism, it is characterised in that: the elasticity
Mechanism (7) includes two pieces of kneading plates (10) and spring (11), is connected between two pieces of kneading plates (10) by spring (11) elasticity
It connects.
3. a kind of optical cable fiber-dividing box inlet-outlet line port according to claim 1 position-limit mechanism, it is characterised in that: the limit
Block (13) and the lower surface of the first movable limit plate (5) and the second movable limit plate (6) are fixed, the fiber-dividing box body (1)
Limit through slot (12) is offered in lower wall, the surface of the limited block (13) and the inner wall of limit through slot (12) are slidably connected,
The limit through slot (12) and installation groove (4) penetrate through.
4. a kind of optical cable fiber-dividing box inlet-outlet line port according to claim 3 position-limit mechanism, it is characterised in that: the limit
Through slot (12) opens up shape in horn-like, described loudspeaker mouth down, and the shape of the limited block (13) is trapezoidal.
5. a kind of optical cable fiber-dividing box inlet-outlet line port according to claim 1 position-limit mechanism, it is characterised in that: described first
The sum of the length of movable limit plate (5) and the second movable limit plate (6) is less than the length of installation groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793593.XU CN209707769U (en) | 2019-05-29 | 2019-05-29 | A kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793593.XU CN209707769U (en) | 2019-05-29 | 2019-05-29 | A kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209707769U true CN209707769U (en) | 2019-11-29 |
Family
ID=68650097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793593.XU Active CN209707769U (en) | 2019-05-29 | 2019-05-29 | A kind of optical cable fiber-dividing box inlet-outlet line port position-limit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209707769U (en) |
-
2019
- 2019-05-29 CN CN201920793593.XU patent/CN209707769U/en active Active
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