CN220209939U - Cold shrinkage type indoor and outdoor terminal - Google Patents
Cold shrinkage type indoor and outdoor terminal Download PDFInfo
- Publication number
- CN220209939U CN220209939U CN202321765619.2U CN202321765619U CN220209939U CN 220209939 U CN220209939 U CN 220209939U CN 202321765619 U CN202321765619 U CN 202321765619U CN 220209939 U CN220209939 U CN 220209939U
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- Prior art keywords
- cold
- wall
- shrink
- umbrella skirt
- umbrella
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- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model discloses a cold-shrink indoor and outdoor terminal, which comprises a terminal main body, wherein a first cold-shrink support bar is arranged in the terminal main body, and the terminal main body is provided with an installation outer wall; the umbrella skirt is sleeved with a plurality of groups of umbrella skirts, a second cold-shrink support bar is arranged in the umbrella skirt and sleeved on the installation outer wall, the second cold-shrink support bar is separated from the umbrella skirt, and the umbrella skirt is reset, wrapped and attached to the installation outer wall; the beneficial effects of the utility model are as follows: through the split type design of the umbrella skirt and the terminal main body, the number of the umbrella skirt can be controlled according to the installation environment when the umbrella skirt is installed, the distance between every group of umbrella skirt can be conveniently controlled when the umbrella skirt is installed, and the overall practicability is improved.
Description
Technical Field
The utility model relates to a cold-shrink indoor and outdoor terminal.
Background
The cold-shrink indoor and outdoor terminals are formed by pre-expanding a tubular object made of silicon rubber, placing a supporting tube in the middle of the product, dismantling the supporting tube during field installation, and automatically resetting the pre-expanded silicon rubber product by virtue of the elasticity of the rubber.
In the prior art, for example, chinese patent publication No. CN218415779U discloses a cold-shrink type cable outdoor terminal, which relates to the technical field of cold-shrink type cables, and comprises a main body shell, a conical tube is fixedly connected to the bottom end of the main body shell, a first plastic inner shell is fixedly connected to the inner wall of the main body shell, a second plastic inner shell is fixedly connected to the inner wall of the conical tube, a first cable wire is arranged in the middle of the inner wall of the main body shell, a first cable joint is fixedly connected to one end of the first cable wire, which is close to the second cable wire, a second cable joint is fixedly connected to one end of the second cable wire, which is close to the first cable wire, the first reinforcing rib and the second reinforcing rib can improve the shrink fit capability of the device when the cold-shrink type cable outdoor terminal is used, so as to solve the problem of long-term heat expansion and cold shrink, and cause stress reduction, and be beneficial to further improve the service life of the device.
However, in the installation process, the number of the umbrella skirts is inconvenient to control according to actual cleaning, and the distance between the umbrella skirts is inconvenient to adjust.
Disclosure of Invention
The utility model aims to provide a cold-shrink indoor and outdoor terminal so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the cold-shrink indoor and outdoor terminal comprises a terminal main body, wherein a first cold-shrink support bar is arranged in the terminal main body, and the terminal main body is provided with an installation outer wall;
the umbrella is characterized in that a plurality of groups of umbrella skirts are sleeved on the installation outer wall, a second cold-shrinkage supporting bar is arranged in the umbrella skirts and sleeved on the installation outer wall, the second cold-shrinkage supporting bar is separated from the umbrella skirts, and the umbrella skirts are reset, wrapped and attached to the installation outer wall.
As an improvement of the technical scheme, a mounting sleeve is arranged in the umbrella skirt and is fixedly connected with the inner wall of the umbrella skirt;
the second cold-shrink support bar is arranged in the inner wall of the mounting sleeve.
As an improvement of the technical scheme, the mounting sleeve is provided with two groups of storage cavities, and the openings of the storage cavities are arranged towards the direction of the mounting outer wall.
As an improvement of the technical scheme, the side wall of the mounting sleeve is provided with a glue inlet hole, and the glue inlet hole is communicated with the inner cavity of the storage cavity.
As an improvement of the technical scheme, the umbrella skirt is internally provided with a weight-reducing cavity which is annularly arranged.
As an improvement of the technical scheme, the diameter of the second cold-shrink support bar is larger than that of the first cold-shrink support bar.
As an improvement of the technical scheme, a plurality of groups of reinforcing ribs are arranged on the umbrella skirt, and a plurality of groups of reinforcing ribs are arranged in an annular array.
Compared with the prior art, the utility model has the beneficial effects that:
when the terminal main body is installed, the cable and the wiring terminal are connected, the terminal main body is sleeved at the connecting position, then the first cold-shrinkage support bar is pulled out of the terminal main body, so that the terminal main body is cold-shrink-wrapped at the connecting position, then the umbrella skirt is sleeved on the installation outer wall, and the second cold-shrinkage support bar is pulled out, so that the umbrella skirt is cold-shrink-wrapped on the installation outer wall, and the umbrella skirt installation steps are repeated until a plurality of groups of umbrella skirt are cold-shrink-wrapped on the installation outer wall;
of course, when a plurality of groups of umbrella skirts are installed, the spacing is required to be controlled according to actual conditions, and meanwhile, umbrella skirts with different sizes are required to be installed according to the actual conditions;
through the split type design of the umbrella skirt and the terminal main body, when installation is carried out, the quantity of the umbrella skirt can be controlled according to the installation environment, the distance between each group of umbrella skirt can be conveniently controlled when installation is carried out, the overall practicability is improved, whether the terminal main body needs to be additionally provided with the umbrella skirt or not can be judged according to the outdoor and indoor conditions of installation, the installation flexibility is high, and meanwhile the installation cost can be effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the umbrella skirt of the present utility model;
FIG. 3 is a front view of the umbrella skirt of the present utility model;
FIG. 4 is a cross-sectional view of A-A of FIG. 3 in accordance with the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;
FIG. 6 is a schematic view of the attachment of the umbrella skirt and the stiffener of the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 6C according to the present utility model.
In the figure: 10. a terminal body; 11. installing an outer wall; 20. a first cold-shrink support bar; 30. umbrella skirt; 31. a mounting sleeve; 32. a weight-reducing cavity; 33. a storage cavity; 34. a glue inlet hole; 40. a second cold-shrink support bar; 50. reinforcing ribs.
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.
Examples:
as shown in fig. 1 to 7, the present embodiment proposes a cold-shrink type indoor and outdoor terminal, including a terminal main body 10, a first cold-shrink support bar 20 is disposed in the terminal main body 10, and the terminal main body 10 is provided with an installation outer wall 11;
the umbrella skirt 30 is arranged in the installation outer wall 11 in a sleeved mode, second cold-shrinkage supporting strips 40 are arranged in the umbrella skirt 30, the second cold-shrinkage supporting strips 40 are arranged on the installation outer wall 11 in a sleeved mode, the second cold-shrinkage supporting strips 40 are separated from the umbrella skirt 30, and the umbrella skirt 30 is in resetting, wrapping and fitting on the installation outer wall 11.
In this embodiment, when the terminal body 10 is installed, the cable and the connection terminal are connected, the terminal body 10 is sleeved at the connection position, then the first cold-shrink support bar 20 is drawn out from the terminal body 10, so that the terminal body 10 is cold-shrink wrapped at the connection position, then the umbrella skirt 30 is sleeved on the installation outer wall 11, and the second cold-shrink support bar 40 is drawn out, so that the umbrella skirt 30 is cold-shrink wrapped on the installation outer wall 11, and the umbrella skirt 30 installation steps are repeated until a plurality of groups of umbrella skirts 30 are cold-shrink wrapped on the installation outer wall 11;
of course, when a plurality of groups of umbrella skirts 30 are installed, the spacing needs to be controlled according to actual conditions, and meanwhile, umbrella skirts 30 with different sizes need to be installed according to the actual conditions;
through the split type design of the umbrella skirt 30 and the terminal main body 10, when installation is carried out, the umbrella skirt 30 can be controlled according to the installation environment, the distance between each group of umbrella skirt 30 can be conveniently controlled when installation is carried out, the overall practicability is improved, whether the terminal main body 10 needs to be additionally provided with the umbrella skirt 30 or not can be judged according to the outdoor and indoor conditions of installation, the installation flexibility is high, and meanwhile, the installation cost can be effectively reduced.
Specifically, a mounting sleeve 31 is arranged in the umbrella skirt 30, and the mounting sleeve 31 is fixedly connected with the inner wall of the umbrella skirt 30;
the second cold-shrink support bar 40 is disposed in the inner wall of the mounting sleeve 31.
In this embodiment, the mounting sleeve 31 can facilitate the second shrink support bar 40 to support the umbrella skirt 30, so that the later-stage umbrella skirt 30 can be subjected to shrink treatment.
Specifically, the mounting sleeve 31 is provided with two sets of storage cavities 33, and openings of the storage cavities 33 are arranged towards the mounting outer wall 11.
In this embodiment, the setting glue can be placed conveniently through the storage cavity 33 provided, and when the setting glue is placed in the storage cavity 33, the stability of the connection of the mounting sleeve 31 and the mounting outer wall 11 can be improved.
Specifically, the side wall of the mounting sleeve 31 is provided with a glue inlet 34, and the glue inlet 34 is communicated with the inner cavity of the storage cavity 33.
In this embodiment, the glue inlet 34 is used to guide the solidified glue into the storage cavity 33.
Specifically, the umbrella skirt 30 is provided with a weight-reducing cavity 32 therein, and the weight-reducing cavity 32 is annularly arranged.
In this embodiment, the weight-reducing cavity 32 is used to reduce the weight of the umbrella skirt 30, so that the production cost can be reduced on the basis of facilitating transportation and installation of the umbrella skirt 30.
Specifically, the diameter of the second cold-shrink support bar 40 is larger than that of the first cold-shrink support bar 20; when the terminal body 10 is installed, the second cold-shrink support bar 40 can be conveniently sleeved on the installation outer wall 11, and the umbrella skirt 30 can be conveniently installed.
Specifically, a plurality of groups of reinforcing ribs 50 are disposed on the umbrella skirt 30, and a plurality of groups of reinforcing ribs 50 are disposed in a ring-shaped array.
In this embodiment, the reinforcing ribs 50 are used to prevent deformation of the umbrella skirt 30 after installation is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cold shrink type indoor and outdoor terminal, characterized in that: the cold-shrinkage support strip comprises a terminal main body (10), wherein a first cold-shrinkage support strip (20) is arranged in the terminal main body (10), and the terminal main body (10) is provided with an installation outer wall (11);
the umbrella is characterized in that a plurality of groups of umbrella skirts (30) are sleeved on the installation outer wall (11), a second cold-shrinkage supporting bar (40) is arranged in the umbrella skirts (30), the second cold-shrinkage supporting bar (40) is sleeved on the installation outer wall (11), the second cold-shrinkage supporting bar (40) is separated from the umbrella skirts (30), and the umbrella skirts (30) are in resetting and wrapping fit on the installation outer wall (11).
2. The cold-shrink type indoor and outdoor terminal as set forth in claim 1, wherein: a mounting sleeve (31) is arranged in the umbrella skirt (30), and the mounting sleeve (31) is fixedly connected with the inner wall of the umbrella skirt (30);
the second cold shrink support strip (40) is arranged in the inner wall of the mounting sleeve (31).
3. The cold-shrink type indoor and outdoor terminal as set forth in claim 2, wherein: the mounting sleeve (31) is provided with two groups of storage cavities (33), and the opening of the storage cavities (33) is arranged towards the direction of the mounting outer wall (11).
4. A cold-shrink type indoor and outdoor terminal as set forth in claim 3, wherein: the side wall of the mounting sleeve (31) is provided with a glue inlet hole (34), and the glue inlet hole (34) is communicated with the inner cavity of the storage cavity (33).
5. The cold-shrink type indoor and outdoor terminal as set forth in claim 1, wherein: the umbrella skirt (30) is internally provided with a weight-reducing cavity (32), and the weight-reducing cavity (32) is annularly arranged.
6. The cold-shrink type indoor and outdoor terminal as set forth in claim 1, wherein: the diameter of the second cold-shrink support bar (40) is larger than that of the first cold-shrink support bar (20).
7. The cold-shrink type indoor and outdoor terminal as set forth in claim 1, wherein: a plurality of groups of reinforcing ribs (50) are arranged on the umbrella skirt (30), and the plurality of groups of reinforcing ribs (50) are arranged in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321765619.2U CN220209939U (en) | 2023-07-06 | 2023-07-06 | Cold shrinkage type indoor and outdoor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321765619.2U CN220209939U (en) | 2023-07-06 | 2023-07-06 | Cold shrinkage type indoor and outdoor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209939U true CN220209939U (en) | 2023-12-19 |
Family
ID=89148752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321765619.2U Active CN220209939U (en) | 2023-07-06 | 2023-07-06 | Cold shrinkage type indoor and outdoor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209939U (en) |
-
2023
- 2023-07-06 CN CN202321765619.2U patent/CN220209939U/en active Active
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