CN203287593U - High-seal optical cable connector box - Google Patents
High-seal optical cable connector box Download PDFInfo
- Publication number
- CN203287593U CN203287593U CN2013203710465U CN201320371046U CN203287593U CN 203287593 U CN203287593 U CN 203287593U CN 2013203710465 U CN2013203710465 U CN 2013203710465U CN 201320371046 U CN201320371046 U CN 201320371046U CN 203287593 U CN203287593 U CN 203287593U
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- Prior art keywords
- sealing
- arc
- sealing strip
- strip
- optical cable
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- Cable Accessories (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Disclosed is a high-seal optical cable connector box which belongs to the technical field of optical cable junction boxes. The connector box comprises a lower shell and a sealing member cooperatively disposed inside the lower shell. The sealing member comprises a pair of end-sealing blocks which are used for sealing the end parts of the lower shell, and a pair of edge-sealing strips which are used for sealing two edge grooves extending along the length direction of the lower shell. Channels, to which optical cables access, of the end-sealing blocks are provided with a group of arc-shaped sealing strips with different diameters. The above connector box is simple in structure and reasonable in design. The channels, to which the optical cables access, of the end-sealing blocks are provided with the group of arc-shaped sealing strips with the different diameters, so as to enlarge the application range of optical cable diameters. Convex ribs are disposed in the middles of the edge grooves in order to improve the waterproof sealing. The bottoms of the end-sealing blocks are provided with arc-shaped abutted strips, and two sides of the end-sealing blocks are provided with fixed strips, so as to make the sealing member more stable and improve the overall sealing.
Description
Technical field
The utility model belongs to the cable junction box technical field, is specifically related to a kind of cable junction box of good seal performance.
Background technology
In the prior art, the shell of cable splice closure generally comprises upper shell and the lower house that cooperatively interacts.For existing this shell, generally adopt two of two block rubber cans open-ended, and adopt that two rubber strips sealing upper and lower casings cooperatively interact along two edges that the cable splice closure length direction extends.When upper and lower two housings were combined, upper and lower two housings compressed the block rubber of end and the rubber strip of edge, and block rubber and rubber strip also are in contact with one another and are pressed together simultaneously, thereby realized the sealing to the shell of whole cable splice closure.
And the sealing effectiveness between existing block rubber and rubber strip is not good, can not be applicable to the optical cable of multiple diameter, and due to block rubber and rubber strip due to the restriction that is subject to structure, can not well be fixed in upper-lower casing the impact sealing.
The utility model content
For the problem that prior art exists, the technical scheme that the purpose of this utility model is to design to be provided a kind of good seal performance, be fit to the cable junction box of different-diameter optical cable.
Described a kind of high sealing cable splice closure, comprise lower house and be equipped with seal in lower house, described seal comprises for the pair of end portions sealing block of sealing lower house end and is used for a pair of edge sealing strip of two edge groove that sealing extends along the lower house length direction, it is characterized in that, on the passage of access optical cable in described end part seal piece, one group of waney arc sealing strip is set.
Described a kind of high sealing cable splice closure, is characterized in that described arc sealing strip comprises major diameter arc sealing strip and minor diameter arc sealing strip, and described major diameter arc sealing strip and minor diameter arc sealing strip are arranged alternately.
Described a kind of high sealing cable splice closure, is characterized in that the position corresponding with the arc sealing strip, described end part seal piece bottom arranges isometrical arc gear and connect bar.
Described a kind of high sealing cable splice closure, is characterized in that described end part seal piece both sides arrange fixed strip, and described fixed strip is provided with screw.
Described a kind of high sealing cable splice closure, is characterized in that being provided with convex tendon in the middle of described edge groove.
Above-mentioned a kind of high sealing cable splice closure, simple in structure, reasonable in design, one group of waney arc sealing strip is set on the passage of access optical cable in the end part seal piece, enlarged the optic cable diameter scope of application; Be provided with convex tendon in the middle of edge groove, improve waterproof sealing; End part seal piece bottom arranges the arc gear and connects bar, and end part seal piece both sides arrange fixed strip, make seal more stable in housing, improves overall tightness.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of lower house in the utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2;
Fig. 4 is the partial structurtes schematic diagram of seal in the utility model.
In figure: the 1-lower house; The 101-edge groove; The 1011-convex tendon; The 2-seal; 201-end part seal piece; The 202-edge sealing strip; 2011-arc sealing strip; 2012-arc gear connects bar; The 2013-fixed strip.
Embodiment
Further illustrate the utility model below in conjunction with Figure of description.
As shown in the figure, a kind of high sealing cable splice closure comprises lower house 1 and is equipped with seal 2 in lower house 1, seal 2 comprises for the pair of end portions sealing block 201 of sealing lower house 1 end and is used for a pair of edge sealing strip 202 of two edge groove 101 that sealing extends along lower house 1 length direction, edge sealing strip 202 and end part seal piece 201 structure that is formed in one.
In order to make the optical cable that is applicable to different-diameter, one group of waney arc sealing strip 2011 is set on the passage of access optical cable in end part seal piece 201, preferred structure is that arc sealing strip 2011 comprises major diameter arc sealing strip and minor diameter arc sealing strip, and major diameter arc sealing strip and minor diameter arc sealing strip are arranged alternately.
In order to improve the stability of seal, the position corresponding with arc sealing strip 2011, end part seal piece 201 bottoms arranges isometrical arc gear and connects bar 2012, the arc gear connects the groove fit in bar 2012 and lower house 1, simultaneously in end part seal piece 201 both sides, fixed strip 2012 is set, fixed strip 2012 is provided with screw.After adopting said structure, when pulling optical cable, make seal keep stable.
, in order to improve water proofing property, be provided with convex tendon 1011 in the middle of edge groove 101.
Above-mentioned a kind of high sealing cable splice closure, simple in structure, reasonable in design, one group of waney arc sealing strip 2011 is set on the passage of access optical cable in end part seal piece 201, enlarged the optic cable diameter scope of application; Be provided with convex tendon 1011 in the middle of edge groove 101, improve waterproof sealing; End part seal piece 201 bottoms arrange the arc gear and connect bar 2012, and end part seal piece 201 both sides arrange fixed strip 2013, make seal more stable in housing, improve overall tightness.
Shown in the above and figure is only preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. high sealing cable splice closure, comprise lower house (1) and be equipped with seal (2) in lower house (1), described seal (2) comprises for the pair of end portions sealing block (201) of sealing lower house (1) end and is used for a pair of edge sealing strip (202) of two edge groove (101) that sealing extends along lower house (1) length direction, it is characterized in that, on the passage of access optical cable in described end part seal piece (201), one group of waney arc sealing strip (2011) is set.
2. a kind of high sealing cable splice closure as claimed in claim 1, it is characterized in that described arc sealing strip (2011) comprises major diameter arc sealing strip and minor diameter arc sealing strip, described major diameter arc sealing strip and minor diameter arc sealing strip are arranged alternately.
3. a kind of high sealing cable splice closure as claimed in claim 1, is characterized in that the position corresponding with arc sealing strip (2011), described end part seal piece (201) bottom arranges isometrical arc gear and connect bar (2012).
4. a kind of high sealing cable splice closure as claimed in claim 1, is characterized in that described end part seal piece (201) both sides arrange fixed strip (2013), and described fixed strip (2013) is provided with screw.
5. a kind of high sealing cable splice closure as claimed in claim 1, is characterized in that being provided with convex tendon (1011) in the middle of described edge groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203710465U CN203287593U (en) | 2013-06-26 | 2013-06-26 | High-seal optical cable connector box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203710465U CN203287593U (en) | 2013-06-26 | 2013-06-26 | High-seal optical cable connector box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287593U true CN203287593U (en) | 2013-11-13 |
Family
ID=49543949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203710465U Expired - Lifetime CN203287593U (en) | 2013-06-26 | 2013-06-26 | High-seal optical cable connector box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287593U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995327A (en) * | 2014-01-10 | 2014-08-20 | 杭州华宏通信设备有限公司 | Optical cable splice box |
| CN104238056A (en) * | 2014-09-24 | 2014-12-24 | 昆山市大唐通讯设备有限公司 | Cable splice closure with both ends mechanically sealed |
| CN110501793A (en) * | 2019-07-01 | 2019-11-26 | 国网浙江省电力有限公司衢州供电公司 | The good cable splice closure of sealing effect |
| CN111355196A (en) * | 2020-03-10 | 2020-06-30 | 中国一冶集团有限公司 | Passing box and method for installing passing box on building top plate |
| WO2022232893A1 (en) * | 2021-05-07 | 2022-11-10 | VICENTE, Luis Carlos | Box seal fitting |
-
2013
- 2013-06-26 CN CN2013203710465U patent/CN203287593U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995327A (en) * | 2014-01-10 | 2014-08-20 | 杭州华宏通信设备有限公司 | Optical cable splice box |
| CN103995327B (en) * | 2014-01-10 | 2017-01-11 | 杭州华宏通信设备有限公司 | Optical cable splice box |
| CN104238056A (en) * | 2014-09-24 | 2014-12-24 | 昆山市大唐通讯设备有限公司 | Cable splice closure with both ends mechanically sealed |
| CN110501793A (en) * | 2019-07-01 | 2019-11-26 | 国网浙江省电力有限公司衢州供电公司 | The good cable splice closure of sealing effect |
| CN110501793B (en) * | 2019-07-01 | 2020-07-17 | 国网浙江省电力有限公司衢州供电公司 | Optical cable joint box with good sealing effect |
| CN111355196A (en) * | 2020-03-10 | 2020-06-30 | 中国一冶集团有限公司 | Passing box and method for installing passing box on building top plate |
| WO2022232893A1 (en) * | 2021-05-07 | 2022-11-10 | VICENTE, Luis Carlos | Box seal fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |