CN219695514U - Non-hot-melt optical cable splice closure - Google Patents
Non-hot-melt optical cable splice closure Download PDFInfo
- Publication number
- CN219695514U CN219695514U CN202320186562.4U CN202320186562U CN219695514U CN 219695514 U CN219695514 U CN 219695514U CN 202320186562 U CN202320186562 U CN 202320186562U CN 219695514 U CN219695514 U CN 219695514U
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- box
- box body
- optical cable
- fixing plates
- close
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- 230000003287 optical effect Effects 0.000 title claims abstract description 25
- 239000012943 hotmelt Substances 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 description 14
- 239000000835 fiber Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a non-hot-melting optical cable splice closure, in particular to the technical field of optical cable splice closures, which comprises a box body for splicing a non-hot-melting optical cable, wherein the outer parts of two ends of the box body are respectively provided with a protection component for protecting the box body; each group of protection components comprises a supporting plate, the supporting plate is arranged on one side of the box body, a plurality of movable cavities corresponding to each other in the upper and lower positions are formed in the supporting plate, limiting plates are arranged inside one ends, close to each other, of the two movable cavities, connecting columns are fixedly arranged on one sides, far away from the movable cavities, of the limiting plates, springs are sleeved outside the connecting columns, and fixing plates are arranged on the top end and the bottom end of the supporting plate. According to the utility model, the top of the upper box and the bottom of the lower box are shielded and protected by the two fixing plates, so that the bolts can be prevented from being corroded and damaged due to long-term exposure to the outside, and the service life and the use effect of the bolts can be effectively ensured.
Description
Technical Field
The utility model relates to the technical field of non-hot-melt optical cable splice boxes, in particular to a non-hot-melt optical cable splice box.
Background
The optical fiber distribution equipment comprises connection, matching and line adjustment between a main optical cable and an optical terminal in an optical fiber network, and realizes fixation, splitting and grounding protection of the optical cable, fusion, distribution, coiling and calling of the optical fiber, and when a cable line accidentally causes short fiber and broken cable, emergency maintenance needs to be carried out on the line, and at present, a hot-melt type connection method is generally adopted for connecting the optical fiber.
The Chinese patent document with the patent number of CN202119946U relates to the technical field of connecting parts for optical fiber communication transmission cables, in particular to a non-hot melt optical cable splice closure; the utility model comprises a box body formed by buckling a splice box main body and a box cover; waterproof joints are arranged at two ends of the box body; the optical fiber accommodating box is arranged in the box body and is provided with an optical fiber accommodating box cover plate; the optical fiber accommodating box is provided with an optical fiber inlet and an optical fiber outlet; the optical fiber accommodating box is internally provided with a cold fiber box provided with a cold connector, and the cold fiber box is provided with a cold fiber box cover plate; the optical fibers to be spliced penetrate into the splice box main body from the waterproof joints at two ends respectively, then penetrate into the optical fiber accommodating box, then are subjected to on-site rapid cold splicing through the cold splices, then the cold splices are placed in the cold fiber box, and finally the box cover is locked, so that the rapid cold splicing of the optical fibers is completed; the technical scheme has simple structure and convenient assembly, and can be used for overhead wall hanging and pipeline manholes.
The box cover and the box body are connected through the bolts, and when the bolts are in long-term contact with the outside, substances such as moisture in the air can corrode the surfaces of the bolts, so that the service life of the bolts can be influenced, and the connection stability between the box body and the box cover is caused, so that the connection stability and the connection tightness between the box body and the box cover are ensured, and a non-hot-melting optical cable splice box is needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the non-hot-melting optical cable splice box, which can prevent the bolts from being corroded and damaged due to long-term exposure of the bolts to the outside by shielding and protecting the top part of the upper box and the bottom part of the lower box by means of the two fixing plates, and further can effectively ensure the service life and the use effect of the bolts so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the non-hot-melting optical cable splice closure comprises a box body for splicing a non-hot-melting optical cable, wherein protective assemblies for protecting the box body are arranged outside two ends of the box body;
each group of protection components comprises a supporting plate, box body one side is located to the backup pad, corresponding movable chamber about a plurality of positions has been seted up to the backup pad inside, and the one end inside that two movable chambers are close to all is equipped with the limiting plate, one side fixed the being equipped with the spliced pole that the movable chamber was kept away from to the limiting plate, the outside cover of spliced pole is equipped with the spring, backup pad top and bottom all are equipped with the fixed plate, the one end that the limiting plate was kept away from to the spliced pole runs through the backup pad and with fixed plate fixed connection, the fixed plate is close to one side fixed being equipped with two reference columns that the box body, and two reference columns set up with the fixed plate central axis bilateral symmetry, shelter from the protection through going up box top and lower box bottom with the help of two fixed plates to can avoid the bolt to expose for a long time and receive the corruption and damage in the external world, and then can effectively ensure the life and the result of use of bolt.
In a preferred embodiment, a handle is arranged on one side, far away from the box body, of the supporting plate, one side, close to the box body, of the handle is fixedly connected with the supporting plate, and through the arrangement of the handle, a user can conveniently operate the supporting plate, so that convenience in operation of the supporting plate by the user can be improved.
In a preferred embodiment, the diameter of the limiting plate is smaller than the diameter of the movable cavity, the diameter of the limiting plate is larger than the diameter of the connecting column, the limiting plate can move in the movable cavity by setting the diameter of the limiting plate to be smaller than the diameter of the movable cavity, and the diameter of the limiting plate is set to be larger than the diameter of the connecting column, so that the limiting plate cannot move outside the movable cavity along with the connecting column, and separation of the limiting plate from the movable cavity is avoided.
In a preferred embodiment, one side of two fixed plates away from the box body is provided with handles, one side of two handles that are close to each other is fixedly connected with one side of two fixed plates that are away from each other respectively, through the setting of handles, the user of being convenient for carries out lifting operation to the fixed plate, improves the convenience when user operates the fixed plate.
In a preferred embodiment, the box body comprises an upper box and a lower box, the upper box is positioned above the lower box, the upper box and the lower box are connected through bolts, and connectors are arranged on one sides, close to the front end and the rear end, of the upper box and the lower box; the two fixing plates are respectively positioned at one side of the upper box and the lower box, which are far away from each other, and the fixing plates positioned at the top of the upper box correspond to the positions of the bolts up and down; the locating grooves are formed in one sides, close to the locating columns, of the upper box and the lower box, one ends, far away from the fixing plates, of the locating columns extend to the inside of the locating grooves, the fixing plates can be limited through clamping fit of the locating columns and the locating grooves, and therefore stability of protection of the top of the upper box and the bottom of the lower box can be guaranteed through the two fixing plates.
In a preferred embodiment, the fixed plate is close to the fixed sealing gasket that is equipped with in one side of box body, sealing gasket cover is located the reference column outside, through sealing gasket's setting, can be more effectual shelter from the seal to the bolt, avoids external moisture to lead to the bolt to be corroded with the bolt contact, and then can effectively ensure the life of bolt.
The utility model has the technical effects and advantages that:
the supporting plate and the two fixing plates are placed on one side of the box body through the operation handle, the handle is pulled to lift the fixing plates, the positioning columns on the fixing plates correspond to the positioning grooves on the box body, and then the positioning columns on the fixing plates are embedded into the positioning grooves on the box body by means of resilience force of the springs, so that the two fixing plates can shield and protect the top of the upper box and the bottom of the lower box, the bolts can be prevented from being corroded and damaged for a long time, and the service life and the use effect of the bolts can be effectively guaranteed;
through the setting of sealed pad, can be more effectual shelter from sealed to the bolt, avoid external moisture to lead to the bolt to be corroded with the bolt contact, and then can effectively ensure the life of bolt.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the case of the present utility model;
FIG. 3 is an exploded view of the support plate of the present utility model;
FIG. 4 is a cross-sectional view of a support plate of the present utility model;
fig. 5 is an enlarged view of portion a of fig. 4 in accordance with the present utility model.
The reference numerals are: 1. a case body; 2. a support plate; 3. a movable cavity; 4. a limiting plate; 5. a connecting column; 6. a spring; 7. a fixing plate; 8. positioning columns; 9. a sealing gasket; 10. a grip; 11. a handle; 12. loading the box; 13. a lower box; 14. a connector; 15. and a positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the accompanying drawings 1-5 of the specification, the utility model provides a non-hot-melting optical cable splice closure, which comprises a closure body 1 for splicing a non-hot-melting optical cable, wherein the outer parts of two ends of the closure body 1 are respectively provided with a protection component for protecting the closure body 1;
specifically, every group protection subassembly all includes backup pad 2, 1 one side of box body is located to backup pad 2, corresponding movable chamber 3 about a plurality of positions have been seted up to backup pad 2 inside, and the one end that two movable chambers 3 are close to is inside all to be equipped with limiting plate 4, the limiting plate 4 is kept away from one side of movable chamber 3 and is fixedly equipped with spliced pole 5, the outside cover of spliced pole 5 is equipped with spring 6, backup pad 2 top and bottom all are equipped with fixed plate 7, the one end that spliced pole 5 kept away from limiting plate 4 runs through backup pad 2 and with fixed plate 7 fixed connection, one side that fixed plate 7 is close to box body 1 is fixed and is equipped with two reference columns 8, and two reference columns 8 shelter from the protection about fixed plate 7 central axis front and back symmetry through the top of last box 12 and lower box 13 bottom with the help of two fixed plates 7 to can avoid the bolt to expose for a long time and receive the corruption and damage in the external world, and then can effectively ensure the life and the result of use of bolt.
As shown in fig. 1-3, a grip 10 is disposed on one side of the support plate 2 away from the box body 1, one side of the grip 10 close to the box body 1 is fixedly connected with the support plate 2, through the arrangement of the grip 10, a user can conveniently operate the support plate 2, convenience in operating the support plate 2 by the user can be improved, handles 11 are disposed on one sides of the two fixing plates 7 away from the box body 1, one sides of the two handles 11 close to each other are respectively fixedly connected with one sides of the two fixing plates 7 away from each other, through the arrangement of the handles 11, the user can conveniently lift the fixing plates 7, and convenience in operating the fixing plates 7 by the user is improved.
As shown in fig. 5, the diameter of the limiting plate 4 is smaller than the diameter of the movable cavity 3, the diameter of the limiting plate 4 is larger than the diameter of the connecting column 5, the limiting plate 4 can move inside the movable cavity 3 by setting the diameter of the limiting plate 4 smaller than the diameter of the movable cavity 3, and the diameter of the limiting plate 4 is larger than the diameter of the connecting column 5, so that the limiting plate 4 cannot move outside the movable cavity 3 along with the connecting column 5, and separation of the limiting plate 4 and the movable cavity 3 is avoided.
As shown in fig. 1 and 2, the box body 1 includes an upper box 12 and a lower box 13, the upper box 12 is located above the lower box 13, the upper box 12 and the lower box 13 are connected by bolts, and connectors 14 are respectively arranged on sides of the front end and the rear end of the upper box 12 and the rear end of the lower box 13, which are close to each other; the two fixing plates 7 are respectively positioned at one side of the upper box 12 and the lower box 13 away from each other, and the fixing plates 7 positioned at the top of the upper box 12 correspond to the positions of the bolts up and down; the locating grooves 15 are formed in one sides, close to the locating columns 8, of the upper box 12 and the lower box 13, one ends, far away from the fixing plates 7, of the locating columns 8 extend to the inside of the locating grooves 15, the fixing plates 7 can be limited through clamping fit of the locating columns 8 and the locating grooves 15, and therefore stability of protection of the top of the upper box 12 and the bottom of the lower box 13 can be guaranteed for the two fixing plates 7.
The support plate 2 and the two fixing plates 7 are placed on one side of the box body 1 through the operation handle 10, the handle 11 is pulled to lift the fixing plates 7, the positioning columns 8 on the fixing plates 7 correspond to the positioning grooves 15 on the box body 1, and then the positioning columns 8 on the fixing plates 7 are embedded into the positioning grooves 15 on the box body 1 by means of the resilience force of the springs 6, so that the two fixing plates 7 can shield and protect the top of the upper box 12 and the bottom of the lower box 13, and the bolts can be prevented from being corroded and damaged for a long time, so that the service life and the use effect of the bolts can be effectively guaranteed.
Referring to the accompanying drawings 2 and 3 of the specification, the utility model provides a non-hot-melting optical cable splice box, a sealing gasket 9 is fixedly arranged on one side of a fixing plate 7, which is close to a box body 1, the sealing gasket 9 is sleeved outside a positioning column 8, and bolts can be more effectively shielded and sealed through the arrangement of the sealing gasket 9, so that the bolts are prevented from being corroded due to contact of external moisture and the bolts, and the service life of the bolts can be further effectively ensured.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A non-hot-melt optical cable closure comprising a closure body (1) for non-hot-melt optical cable closure, characterized in that:
the outside of two ends of the box body (1) is provided with a protection component for protecting the box body (1);
every group protection subassembly all includes backup pad (2), box body (1) one side is located in backup pad (2), corresponding movable chamber (3) about a plurality of positions are seted up to backup pad (2) inside, and the one end inside that two movable chambers (3) are close to all is equipped with limiting plate (4), one side that movable chamber (3) was kept away from to limiting plate (4) is fixed and is equipped with spliced pole (5), the outside cover of spliced pole (5) is equipped with spring (6), backup pad (2) top and bottom all are equipped with fixed plate (7), backup pad (2) and fixed plate (7) fixed connection are run through to one end that limiting plate (4) were kept away from to spliced pole (5), one side that fixed plate (7) are close to box body (1) is fixed to be equipped with two reference columns (8), and two reference columns (8) are about fixed plate (7) central axis front and back symmetry setting.
2. A non-hot melt optical cable closure according to claim 1, wherein: one side of the fixing plate (7) close to the box body (1) is fixedly provided with a sealing gasket (9), and the sealing gasket (9) is sleeved outside the positioning column (8).
3. A non-hot melt optical cable closure according to claim 1, wherein: one side of the supporting plate (2) far away from the box body (1) is provided with a handle (10), and one side of the handle (10) close to the box body (1) is fixedly connected with the supporting plate (2).
4. A non-hot melt optical cable closure according to claim 1, wherein: the diameter of the limiting plate (4) is smaller than that of the movable cavity (3), and the diameter of the limiting plate (4) is larger than that of the connecting column (5).
5. A non-hot melt optical cable closure according to claim 1, wherein: the side of the two fixing plates (7) far away from the box body (1) is provided with handles (11), and the side of the two handles (11) close to each other is fixedly connected with the side of the two fixing plates (7) far away from each other.
6. A non-hot melt optical cable closure according to claim 1, wherein: the box body (1) comprises an upper box (12) and a lower box (13), wherein the upper box (12) is positioned above the lower box (13), the upper box (12) and the lower box (13) are connected through bolts, and connectors (14) are arranged on one sides, close to the front end and the rear end, of the upper box (12) and the lower box (13);
the two fixing plates (7) are respectively positioned at one side of the upper box (12) and the lower box (13) which are far away from each other, and the fixing plates (7) positioned at the top of the upper box (12) correspond to the positions of the bolts vertically;
positioning grooves (15) are formed in one sides, close to the positioning columns (8), of the upper box (12) and the lower box (13), and one ends, far away from the fixing plates (7), of the positioning columns (8) extend into the positioning grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320186562.4U CN219695514U (en) | 2023-02-11 | 2023-02-11 | Non-hot-melt optical cable splice closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320186562.4U CN219695514U (en) | 2023-02-11 | 2023-02-11 | Non-hot-melt optical cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695514U true CN219695514U (en) | 2023-09-15 |
Family
ID=87962231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320186562.4U Active CN219695514U (en) | 2023-02-11 | 2023-02-11 | Non-hot-melt optical cable splice closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695514U (en) |
-
2023
- 2023-02-11 CN CN202320186562.4U patent/CN219695514U/en active Active
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