CN205809371U - A kind of cable splice closure - Google Patents
A kind of cable splice closure Download PDFInfo
- Publication number
- CN205809371U CN205809371U CN201620669266.XU CN201620669266U CN205809371U CN 205809371 U CN205809371 U CN 205809371U CN 201620669266 U CN201620669266 U CN 201620669266U CN 205809371 U CN205809371 U CN 205809371U
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- Prior art keywords
- fusion joining
- joining disk
- groove
- draw
- disk
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Abstract
The utility model discloses a kind of cable splice closure, including at least two fusion joining disk, described fusion joining disk is in stacked, it is provided with buckle in described fusion joining disk, it is provided with spring between described buckle and fusion joining disk inwall, described fusion joining disk bottom surface has draw-in groove, described buckle is provided with projection near top, fusion joining disk outer wall side along draw-in groove length direction, in being slidably connected in described buckle is embedded at the draw-in groove of last layer fusion joining disk and with it, last layer fusion joining disk inner bottom surface it is connected to bottom described projection, described buckle bottom is provided with button, in being slidably connected in described button is embedded at fusion joining disk sidewall and with it.Abut last layer fusion joining disk inner bottom surface by projection and fusion joining disk is carried out spacing, make between fusion joining disk, to connect fastening stable, be not susceptible to separation and depart from.When need to be separated by two fusion joining disks, promoting button, slide in being buckled in draw-in groove, drive projection to leave fusion joining disk inner bottom surface, fusion joining disk loses spacing power, can be separated by fusion joining disk.
Description
Technical field
This utility model relates to the equipment that continues of optical communication line optical cable, is specifically related to a kind of fusion joining disk.
Background technology
Installing for ease of construction operation and guarantee cable secure, cable splice closure increasingly frequently occurs in various communication
Industry construction site.
If notification number is the patent of CN204989578U, which disclose a kind of optical branching device cable splice closure, bag
Include at least two dish to stay plate, each described dish to stay on the respective side of plate to be fixed with edgewise axle；Each described dish stays the described side of plate
Limit axle respectively is connected to respective next layer of described dish and stays the edgewise axle of plate, forms multiple superposed；Optical branching device is against undermost institute
Stating dish stays the described side of plate to fix.Described dish stays the limit on the described side opposite of plate to be provided with shackle member and draw-in groove；Described card
Groove stays the shackle member grafting of plate with next layer of described dish.
The shortcoming of this patent is: dish is stayed and only fixed by the frictional force between draw-in groove and shackle member between plate, fixing
Instability, easily occurs separation to come off.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of fibre-optical splice box, fusion joining disk
Inside being provided with buckle, buckle is provided with projection near fusion joining disk outer wall one side top along draw-in groove length direction, opens bottom fusion joining disk
If draw-in groove, buckle is embedded in draw-in groove, is connected to last layer fusion joining disk inner bottom surface, is carried out fusion joining disk by projection bottom projection
Spacing, make between fusion joining disk, to connect fastening stable, be not susceptible to separate disengaging.
For achieving the above object, this utility model provides following technical scheme:
A kind of cable splice closure, including at least two fusion joining disk, described fusion joining disk, in stacked, is provided with card in described fusion joining disk
Button, is provided with spring between described buckle and fusion joining disk inwall, described fusion joining disk bottom surface has draw-in groove, and described buckle is near fusion joining disk
Top, outer wall side is provided with projection along draw-in groove length direction, in described buckle is embedded at the draw-in groove of last layer fusion joining disk and with its in
Being slidably connected, be connected to last layer fusion joining disk inner bottom surface bottom described projection, described buckle bottom is provided with button, and described button is embedding
In being slidably connected in being located at fusion joining disk sidewall and with it.
By using technique scheme, after installation, buckle is embedded with in draw-in groove, and projection is connected to last layer welding
Dish inner bottom part, has an axial location to fusion joining disk, prevents from producing between fusion joining disk loosening, makes fusion joining disk install more stable.
When need to be separated by two fusion joining disks, promoting button, slide in being buckled in chute, buckle drives projection to leave fusion joining disk inner bottom surface,
Making projection not abut with fusion joining disk inner bottom surface, fusion joining disk loses spacing power, can be separated by fusion joining disk.During installation in like manner, promote
Button, makes to snap in draw-in groove, is buckled in resilience under the effect of spring, makes protruding bottom surface be connected to a fusion joining disk inner bottom
Face, completes to install.The most each layer of fusion joining disk can be relatively independent offer, improve the efficiency of maintenance and repair.
Of the present utility model be further arranged to: described projection is wedge shaped, described draw-in groove near outer wall one end sidewall in inclining
Tiltedly arrange.
By using technique scheme, when two fusion joining disks is installed, only need to press fusion joining disk, protruding and draw-in groove sidewall
Laminating, during pressing fusion joining disk, draw-in groove sidewall has an abutting power to fusion joining disk, and buckle bends, protruding along draw-in groove side
Wall upward sliding, until projection leaves draw-in groove sidewall, is buckled under the effect of recoil of spring power recovery vertical, now protruding bottom surface
It is connected to the inner bottom surface of another fusion joining disk, completes to install.It is not required to promote again button when fusion joining disk is installed, improves installation effect
Rate.
Of the present utility model it is further arranged to: described draw-in groove is opened along draw-in groove width near sidewall base, outer wall one end
There is gathering sill.
By using technique scheme, reduce the frictional force being subject to when projection has just enter in draw-in groove, conveniently protrude out into
Draw-in groove sidewall, the installation facilitated between fusion joining disk is fixed.
Of the present utility model it is further arranged to: being fixed with edgewise axle on described fusion joining disk outer wall, described edgewise axle axle connects
In the edgewise axle of next layer of fusion joining disk, in being rotationally connected between described fusion joining disk.
By using technique scheme, all fusion joining disks are made to be connected with each other.Fusion joining disk inside need to be carried out maintenance and repair
Time, only buckle need to be made to leave draw-in groove, open fusion joining disk, be not required to whole take down fusion joining disk, prevent fusion joining disk from losing.
Of the present utility model it is further arranged to: described edgewise axle includes rotating bar one and rotating bar two, described rotation bar
One side is provided with rotary shaft, and described rotation bar two side faces has rotation hole, and described rotary shaft is embedded in the rotation hole of next layer.
By using technique scheme, being socketed layer by layer, the edgewise axle of each layer of fusion joining disk is the same, is not required to a point male and female head system
Make, facilitate the making of fusion joining disk, decrease cost of manufacture and the making step of fusion joining disk.
Of the present utility model it is further arranged to: described edgewise axle is provided with two, and two described edgewise axles are positioned at fusion joining disk
The same side.
By using technique scheme, make fusion joining disk rotate along two edgewise axles, make fusion joining disk rotate more stable.Simultaneously
The most in line, the attachment force being subject to when making fusion joining disk rotate is bigger for two points, prevents fusion joining disk from loosening.
Of the present utility model it is further arranged to: two described edgewise axles are centrosymmetric along welding plate centrage.
By using technique scheme, fusion joining disk is made to have two symmetrical junction points, the edgewise axle power pair to fusion joining disk
Claiming, fusion joining disk, not by Moment, decreases fusion joining disk and bends the possible row fractureed.The rotatory force pair that fusion joining disk is subject to simultaneously
Claim, make fusion joining disk rotate the most smooth stable.
Of the present utility model it is further arranged to: between upper and lower two described fusion joining disks, be provided with elastic component.
By using technique scheme, when connecting two fusion joining disks, elastic component is squeezed, and contains elasticity in elastic component
Potential energy.After promoting button, projection is not connected to bottom fusion joining disk, loses spacing power between fusion joining disk, and fusion joining disk is at elastic component
Resilience force effect under automatically open, facilitate the separation of fusion joining disk.Improve the efficiency of maintenance and repair fusion joining disk.
Of the present utility model it is further arranged to: described elastic component is positioned at fusion joining disk one end near edgewise axle.
By using technique scheme, owing to fusion joining disk rotates around edgewise axle, the power size being subject at fusion joining disk is identical
In the case of, the separating distance of fusion joining disk is identical.The point of application is the closer to edgewise axle, the rotation of the fusion joining disk that identical separation distance is corresponding
Gyration is the biggest, and what fusion joining disk turned over more opens, it is simple to separate fusion joining disk.
Of the present utility model it is further arranged to: described elastic component is fixedly connected on fusion joining disk inwall.
By using technique scheme, after fusion joining disk opens, the fusion joining disk bottom surface of last layer is contactless with elastic component,
Elastic component is to fusion joining disk without resilience force, and when preventing fusion joining disk from opening, elastic component has inside resilience force to fusion joining disk, makes fusion joining disk
Automatically close up, it is simple to fusion joining disk is carried out maintenance and repair.
This utility model has the advantage that and makes to connect between fusion joining disk more to fasten, and prevents fusion joining disk from loosening, facilitates welding
Opening and closing up of dish, can make offering of each fusion joining disk independence, increase rate maintenance and repair efficiency, and fusion joining disk is difficult to lose.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation (being mainly used in embodying edgewise axle) of embodiment；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the sectional view of embodiment；
Fig. 5 is the enlarged drawing in Fig. 4 at B.
Reference: 1, fusion joining disk；2, interface；3, welding plate；4, fixing groove；5, edgewise axle；6, bar one is rotated；7, rotate
Bar two；8, rotation hole；9, rotary shaft；10, buckle；11, spring；12, protruding；13, button；14, draw-in groove；15, gathering sill；16 bullets
Property part.
Detailed description of the invention
Referring to the drawings this utility model is described further.
As it is shown in figure 1, a kind of cable splice closure, including at least two fusion joining disk 1, fusion joining disk 1 is in stacked.Fusion joining disk 1 wraps
Include interface 2 and welding plate 3.Welding plate 3 is between two interfaces 2.Welding plate 3 is square and welding plate 3 upper surface has use
Fixing groove 4 in fixing optical fiber.Optical fiber enters in fusion joining disk 1 from interface 2, after dish fibre, optical fiber snaps in draw-in groove 14 according to demand
In, fixing optical fiber.
As in figure 2 it is shown, be fixed with edgewise axle 5 on fusion joining disk 1 one end outer wall along its length, edgewise axle 5 includes rotating
Bar 1 and rotation bar 27.Rotate bar 1 and rotate bar 27 all in bending setting, and bending direction is contrary.Rotate bar 1 He
Rotate bar and top all in circular arc.Rotating bar 1 side and be provided with rotary shaft 9, described rotation bar 27 side has rotation hole 8,
Rotary shaft 9 is embedded in the rotation hole 8 of next layer.In being rotationally connected between fusion joining disk 1, make what each layer fusion joining disk 1 can be independent to open
If facilitating and fusion joining disk 1 being carried out maintenance and repair.Right making fusion joining disk 1 spin stabilization, edgewise axle 5 is along welding plate 3 width
It is provided with two and is centrosymmetric along welding plate 3 centrage.
As it is shown on figure 3, be provided with buckle 10 in fusion joining disk 1, buckle 10 is in cuboid, and buckle 10 is between fusion joining disk 1 inwall
It is fixed with spring 11.Fusion joining disk 1 bottom surface has draw-in groove 14 along length fusion joining disk 1 length direction, and buckle 10 is embedded at last layer
In being slidably connected in the draw-in groove 14 of fusion joining disk 1 and with it.Buckle 10 near top, fusion joining disk 1 outer wall side along draw-in groove 14 length side
To being provided with protruding 12, being connected to last layer fusion joining disk 1 inner bottom surface bottom protruding 12, buckle 10 bottom is provided with button 13, button 13
In being slidably connected in being embedded at fusion joining disk 1 sidewall and with it.As shown in Figure 4 and Figure 5, connection between fusion joining disk 1 for convenience
Fixing, projection 12 is wedge shaped, and draw-in groove 14 is inclined to set near outer wall one end sidewall, the angle of inclination of protruding 12 and draw-in groove 14 side
The angle of inclination of wall is to adaptation.Draw-in groove 14 has gathering sill 15, gathering sill near outer wall one end sidewall along draw-in groove 14 width
15 are positioned at sidewall base plate.
As it is shown in figure 1, offering between fusion joining disk 1 for convenience, between upper and lower two fusion joining disks 1, it is provided with elastic component 16,
Elastic component 16 can be return spring 11, block rubber.Elastic component 16 is fixedly connected on the fusion joining disk 1 side inwall near edgewise axle 5
On.
After installation, buckle 10 is embedded with in draw-in groove 14, and protruding 12 are connected to last layer fusion joining disk 1 inner bottom part, to molten
Flange 1 has an axial location, prevents from producing between fusion joining disk 1 loosening, makes fusion joining disk 1 install more stable.Now elastic component
16 are melt fishplate bar 3 compresses, and contains elastic potential energy in elastic component 16.
When need to safeguard fusion joining disk 1 inwall, promoting button 13, buckle 10 slides along fusion joining disk 1 length direction in chute, convex
Play 12 under the drive of buckle 10, leave fusion joining disk 1 inner bottom surface, make protruding 12 not abut with fusion joining disk 1 inner bottom surface, fusion joining disk 1
Losing spacing power, under the effect of elastic component 16 resilience force, fusion joining disk 1 is automatically separated, and fusion joining disk 1 turns on around edgewise axle 5, now
Maintenance and repair can be carried out to fusion joining disk 1 is internal.
After maintenance completes, press fusion joining disk 1, make protruding 12 to fit with draw-in groove 14 sidewall, in the process of pressing fusion joining disk 1
In, draw-in groove 14 sidewall has an abutting power to fusion joining disk 1, and buckle 10 bends, and protruding 12 along draw-in groove 14 sidewall upward sliding, until
Protruding 12 leave draw-in groove 14 sidewall, and buckle 10 recovers vertically under the effect of spring 11 resilience force, and the most protruding 12 bottom surfaces abut
In the inner bottom surface of another fusion joining disk 1, complete fixing between fusion joining disk 1.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a cable splice closure, including at least two fusion joining disk (1), described fusion joining disk (1), in stacked, is characterized in that: described
It is provided with buckle (10) in fusion joining disk (1), between described buckle (10) and fusion joining disk (1) inwall, is provided with spring (11), described welding
Dish (1) bottom surface has draw-in groove (14), and the close top, fusion joining disk (1) outer wall side of described buckle (10) is along draw-in groove (14) length direction
It is provided with projection (12), in being slidably connected in described buckle (10) is embedded at the draw-in groove (14) of last layer fusion joining disk (1) and with it, institute
Stating projection (12) bottom and be connected to last layer fusion joining disk (1) inner bottom surface, described buckle (10) bottom is provided with button (13), described presses
In being slidably connected in button (13) is embedded at fusion joining disk (1) sidewall and with it.
A kind of cable splice closure the most according to claim 1, is characterized in that: described projection (12) is wedge shaped, described draw-in groove
(14) it is inclined to set near outer wall one end sidewall.
A kind of cable splice closure the most according to claim 2, is characterized in that: described draw-in groove (14) is near outer wall one end sidewall
Base has gathering sill (15) along draw-in groove (14) width.
A kind of cable splice closure the most according to claim 1, is characterized in that: be fixed with edge on described fusion joining disk (1) outer wall
Limit axle (5), described edgewise axle (5) axle is connected to the edgewise axle (5) of next layer of fusion joining disk (1), in rotation between described fusion joining disk (1)
Connect.
A kind of cable splice closure the most according to claim 4, is characterized in that: described edgewise axle (5) includes rotating bar one (6)
With rotation bar two (7), described rotation bar one (6) side is provided with rotary shaft (9), and described rotation bar two (7) side has rotation hole
(8) in, described rotary shaft (9) is embedded at the rotation hole (8) of next layer.
A kind of cable splice closure the most according to claim 5, is characterized in that: described edgewise axle (5) is provided with two, two institutes
State edgewise axle (5) and be positioned at fusion joining disk (1) the same side.
A kind of cable splice closure the most according to claim 6, is characterized in that: two described edgewise axles (5) are along welding plate (3)
Centrage is centrosymmetric.
A kind of cable splice closure the most according to claim 7, is characterized in that: set between upper and lower two described fusion joining disks (1)
Flexible part (16).
A kind of cable splice closure the most according to claim 8, is characterized in that: described elastic component (16) is positioned at fusion joining disk (1)
One end near edgewise axle (5).
A kind of cable splice closure the most according to claim 9, is characterized in that: described elastic component (16) is fixedly connected on molten
Flange (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669266.XU CN205809371U (en) | 2016-06-24 | 2016-06-24 | A kind of cable splice closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669266.XU CN205809371U (en) | 2016-06-24 | 2016-06-24 | A kind of cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205809371U true CN205809371U (en) | 2016-12-14 |
Family
ID=57512792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620669266.XU Active CN205809371U (en) | 2016-06-24 | 2016-06-24 | A kind of cable splice closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205809371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018148867A1 (en) * | 2017-02-14 | 2018-08-23 | 华为技术有限公司 | Fusion splice and distribution closure |
| CN108445585A (en) * | 2018-06-15 | 2018-08-24 | 南京铁道职业技术学院 | A kind of novel optical fiber fusion joining disk |
-
2016
- 2016-06-24 CN CN201620669266.XU patent/CN205809371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018148867A1 (en) * | 2017-02-14 | 2018-08-23 | 华为技术有限公司 | Fusion splice and distribution closure |
| CN108445585A (en) * | 2018-06-15 | 2018-08-24 | 南京铁道职业技术学院 | A kind of novel optical fiber fusion joining disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |