CN201522567U - Optical cable joint box - Google Patents
Optical cable joint box Download PDFInfo
- Publication number
- CN201522567U CN201522567U CN2009203125018U CN200920312501U CN201522567U CN 201522567 U CN201522567 U CN 201522567U CN 2009203125018 U CN2009203125018 U CN 2009203125018U CN 200920312501 U CN200920312501 U CN 200920312501U CN 201522567 U CN201522567 U CN 201522567U
- Authority
- CN
- China
- Prior art keywords
- cover
- annular
- splice closure
- lower cover
- cable splice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an optical cable joint box, consisting of an upper cover and a lower cover which are used for welding an optical fiber furling disc. The optical cable joint box is characterized in that the upper cover comprises an upper outer cover and an upper inner cover, the lower side of the upper inner cover is provided with a first annular lower edge which is in abutting engagement with a lower cover inner annular groove, and a glass adhesive layer is coated on an abutting portion of the first annular lower edge and the lower cover inner annular groove. The upper cover of the optical cable joint box consists of the upper outer cover and the upper inner cover, the lower side of the upper inner cover is provided with the first annular lower edge which is in abutting engagement with the lower cover inner annular groove, the glass adhesive layer is coated on the abutting portion of the first annular lower edge and the lower cover inner annular groove, through coating the glass adhesive layer, water sealing property of the optical cable joint box is guaranteed, and when needing to open the upper inner cover, the glass adhesive layer is more convenient to be cleared, thereby bringing convenience for repeated optical fiber cutting and connection operations.
Description
Technical field:
The utility model relates to a kind of cable splice closure.
Background technology:
At present in order to prevent that the optical fiber curling dish is subjected to external environment such as rainwater, the erosion of dust etc., and extensively adopt at peripheral clad cable splice closure, this cable splice closure is made up of thicker upper plastic cover and lower plastic cover, play the effect of anticollision, in order to prevent that rainwater from entering, at loam cake, adopt water chestnut glue to carry out bonding between the lower cover, water chestnut glue carries out bonding back loam cake, the good seal performance of lower cover, be difficult for entering the erosion of rainwater and dust, yet optical fiber often need be adjusted again and cutover in the cable splice closure, so need open cable splice closure repeatedly, and the upper and lower covers of water chestnut glue bond is difficult to open, brings huge trouble to the cutover construction undoubtedly.
Summary of the invention:
The purpose of this utility model is to provide a kind of cable splice closure, and this cable splice closure is not only simple in structure, reasonable in design, and good seal performance, and opens conveniently.
The utility model is achieved through the following technical solutions:
The utility model cable splice closure, form by loam cake that is used for the welding optic fibre curling dish and lower cover, it is characterized in that: described loam cake includes enclosing cover and inward upper cover, described inward upper cover downside has the first annular lower limb that cooperates with annular trough body butt joint in the lower cover, is coated with the glass glue-line on the annular trough body docking section in the first annular lower limb and lower cover.
The loam cake of the utility model cable splice closure is made of last enclosing cover and inward upper cover, the inward upper cover downside has the first annular lower limb that cooperates with annular trough body butt joint in the lower cover, in the first annular lower limb and lower cover, be coated with the glass glue-line on the annular trough body docking section, by the coated glass glue-line, guaranteed the water-stop of cable splice closure, and the glass glue-line is more prone to remove when needs are opened inward upper cover, thereby for repeatedly opening the optical fiber cutover work of cable splice closure repeatedly, saved the time, convenient operation.
Description of drawings:
Fig. 1 is an organigram of the present utility model;
Fig. 2 is the vertical view (dismounting loam cake) of Fig. 1.
Embodiment:
The utility model cable splice closure, form by loam cake 1 that is used for welding optic fibre curling dish 3 and lower cover 2, loam cake 1 includes enclosing cover 4 and inward upper cover 5, inward upper cover 5 downsides have the first annular lower limb 7 that cooperates with annular trough body 6 butt joints in the lower cover, are coated with glass glue-line 8 on the annular trough body docking section in the first annular lower limb and lower cover.
For the sealing of last enclosing cover, last enclosing cover 4 downsides have and are provided with soft rubber cotton layers 11 between second annular lower limb 10, the second annular lower limbs 10 that cooperate with lower cover outer ring cell body 9 butt joint and the lower cover outer ring cell body 9.
For convenience optical cable is fixing, and the through hole that is used to penetrate optical cable on loam cake 1 and the lower cover 2 is provided with heat shrinkable sleeve pipe 12.
The fundamental purpose of inward upper cover is waterproof action, gets final product so inward upper cover 5 thickness are 1mm; The fundamental purpose of last enclosing cover is the anticollision effect, and last enclosing cover 4 thickness are 3-4mm.
In order to support the optical fiber curling dish, be provided with the bolt column 13 that several are used to support the optical fiber curling dish in the lower cover 2.
Claims (5)
1. cable splice closure, form by loam cake that is used for the welding optic fibre curling dish and lower cover, it is characterized in that: described loam cake includes enclosing cover and inward upper cover, described inward upper cover downside has the first annular lower limb that cooperates with annular trough body butt joint in the lower cover, is coated with the glass glue-line on the annular trough body docking section in the first annular lower limb and lower cover.
2. cable splice closure according to claim 1 is characterized in that: the described enclosing cover downside of going up has the second annular lower limb that cooperates with the butt joint of lower cover outer ring cell body, is provided with the cotton layer of soft rubber between the second annular lower limb and the lower cover outer ring cell body.
3. cable splice closure according to claim 1 and 2 is characterized in that: described loam cake with cover down the through hole that is used to penetrate optical cable and be provided with the heat shrinkable sleeve pipe.
4. cable splice closure according to claim 3 is characterized in that: described inward upper cover thickness is 1mm, and last enclosing cover thickness is 3-4mm.
5. cable splice closure according to claim 4 is characterized in that: be provided with the bolt column that several are used to support the optical fiber curling dish in the described lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125018U CN201522567U (en) | 2009-10-14 | 2009-10-14 | Optical cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125018U CN201522567U (en) | 2009-10-14 | 2009-10-14 | Optical cable joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522567U true CN201522567U (en) | 2010-07-07 |
Family
ID=42508745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203125018U Expired - Fee Related CN201522567U (en) | 2009-10-14 | 2009-10-14 | Optical cable joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335657A (en) * | 2018-11-20 | 2019-02-15 | 昆山斯帕克机电设备有限公司 | A kind of fiber reel production line |
-
2009
- 2009-10-14 CN CN2009203125018U patent/CN201522567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335657A (en) * | 2018-11-20 | 2019-02-15 | 昆山斯帕克机电设备有限公司 | A kind of fiber reel production line |
| CN109335657B (en) * | 2018-11-20 | 2024-04-05 | 昆山斯帕克机电设备有限公司 | Optical fiber disc production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20101014 |