CN202676969U - Outdoor rubber-covered wire optical cable dedicated connection box - Google Patents
Outdoor rubber-covered wire optical cable dedicated connection box Download PDFInfo
- Publication number
- CN202676969U CN202676969U CN 201220383656 CN201220383656U CN202676969U CN 202676969 U CN202676969 U CN 202676969U CN 201220383656 CN201220383656 CN 201220383656 CN 201220383656 U CN201220383656 U CN 201220383656U CN 202676969 U CN202676969 U CN 202676969U
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- China
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- splice tray
- covered wire
- connection box
- main body
- cable
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- Expired - Fee Related
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Abstract
An outdoor rubber-covered wire optical cable dedicated connection box is composed of a connection box main body, a fiber fusion disk and a connection box upper cover and is characterized in that the connection box main body is box-shaped, six fastening screw holes, a connection box fixing device, a cable inlet hole and a cable outlet hole are arranged on the periphery of the connection box main body, a rubber-covered wire optical cable reinforcing rib fixing device and fiber fusion fixing clamping grooves are arranged inside the connection box main body, the fiber fusion disk is rectangle-shaped and in one-sheet structure, six fiber fusion positions are reserved and fixed on the connection box main body through the fiber fusion disk fixing clamping grooves, the six fastening screw holes are arranged on the periphery of the connection box upper cover, a ring-shaped sealing groove is arranged on the edge of the connection box, and a ring-shaped sealing strip is arranged in the sealing groove. The connection box is dedicated for outdoor connection of rubber-covered wire optical cables, and is small and exquisite in appearance, relatively light in weight, waterproof, pressure resistant, simple in structure, convenient to construct, and applicable to relatively severe outdoor/field environments.
Description
Technical field
The utility model relates to for fields such as fiber optic communications.
Background technology
At present optical fiber access has become the focus of optical communication field, and Fiber to the home at FTTH(for covered wire cable) in be widely applied.Lay, safeguard the cold joint modes that adopt that continue of covered wire cable in the repairing in engineering more, the cold joint mode is responsive to temperature humidity, the waterproof pressure-resistant ability is bad, insertion loss is higher, outdoor/open-air more abominable the applied environment such as be not suitable for along the street, register one's residence in street, rural area, therefore when continuing, covered wire cable should use splice tray to carry out welding outdoor carrying out, but at present common optical cable connecting box volume capacity is large, the core number is more, be not suitable for continuing of covered wire cable, designing the special-purpose splice tray of a kind of new outdoor version covered wire cable becomes current needs.
Summary of the invention
The special-purpose splice tray of a kind of outdoor version covered wire cable, formed by splice tray main body, fibre melting disc and splice tray loam cake, it is characterized in that the splice tray main body is the boxlike shape, be arranged with 6 holding screw holes, splice tray stationary installation outward, enter the cable hole and go out the cable hole, inside is provided with covered wire cable reinforcement stationary installation, fibre melting disc fixed card slot; Fibre melting disc is rectangle, and is the single piece type structure, reserves 6 molten fine positions, is fixed on the splice tray main body by the fibre melting disc fixed card slot; The splice tray loam cake is arranged with 6 holding screw holes outward, and the edge is provided with annular seal groove and places annular sealing strip in seal groove.This splice tray is exclusively used in covered wire cable in outdoor continuing, and profile is small and exquisite, and weight is lighter, and waterproof pressure-resistant is simple in structure, and easy construction can adapt to outdoor/field than rugged surroundings.
Entering the cable hole and going out the cable hole in the utility model on the splice tray main body is square, and 30 degree that are inclined upwardly enter the cable hole and go out to place respectively square waterproof pad in the cable hole, are used for airtight and waterproof.
The splice tray stationary installation of splice tray main body periphery is two extension baits in the utility model, can hang, and also can be fixed on the wall or on the bar.
The fibre melting disc fixed card slot of splice tray body interior is comprised of three draw-in grooves in the utility model, is used for fixedly fibre melting disc.
The covered wire cable reinforcement stationary installation of splice tray body interior is two jackscrews in the utility model, and its underpart and splice tray main body are as a whole, and two jackscrews are used for fixing respectively into cable and go out cable.
The utility model continues applicable to twin-core, four-core and six core covered wire cables.
The utility model profile is small and exquisite, and long 12.5 centimetres, wide 7.6 centimetres, high 3.3 centimetres, volume is little, and is lightweight.
The utility model can satisfy the needs of covered wire cable Fusion Joining under outdoor/field environment, can waterproof pressure-resistant, and easily fixing, volume is small and exquisite, and weight is lighter, and cost is lower, has preferably practical function and economic worth.
Description of drawings
Accompanying drawing 1: the special-purpose splice tray main body of outdoor version covered wire cable synoptic diagram.
Accompanying drawing 2: the special-purpose splice tray fibre melting disc of outdoor version covered wire cable synoptic diagram.
Accompanying drawing 3: the special-purpose splice tray loam cake of outdoor version covered wire cable synoptic diagram.
Accompanying drawing 4: the special-purpose splice tray of outdoor version covered wire cable is walked fine synoptic diagram.
Accompanying drawing 5: the special-purpose splice tray closing lid of outdoor version covered wire cable synoptic diagram.
Wherein:
1 splice tray main body, 2 enter the cable hole, 3 waterproof pads, 4 holding screw holes, 5 splice tray stationary installations, 6 go out the cable hole, 7 covered wire cable reinforcement stationary installations, 8 fibre melting disc fixed card slots, 9 fibre melting discs, 10 splice tray loam cakes, 11 holding screw holes, 12 seal grooves and water-proof sealing strip.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model is comprised of splice tray main body (1), fibre melting disc (9) and splice tray loam cake (10), splice tray main body (1) as shown in Figure 1, be the boxlike shape, be arranged with into cable hole (2), 6 holding screw holes (4), splice tray stationary installation (5) outward and go out cable hole (6), inside is provided with covered wire cable reinforcement stationary installation (7), fibre melting disc fixed card slot (8).Wherein splice tray stationary installation (5) is hung baits by two and is formed, and can hang easily and flexibly, also can directly be fixed on the wall or on the bar; Covered wire cable reinforcement stationary installation (7) is comprised of two jackscrews: fibre melting disc fixed card slot (8) is comprised of three fixed cards.
Fibre melting disc (9) is rectangle as shown in Figure 2, is the single piece type structure, reserves 6 molten fine positions, is fixed on the splice tray main body (1) by fibre melting disc fixed card slot (8).
Splice tray loam cake (10) is arranged with 6 holding screw holes (11) outward as shown in Figure 3, and the edge is provided with annular seal groove and annular sealing strip (12).
Covered wire cable is when continuing, as shown in Figure 4, enter from entering cable hole (2), passing waterproof pad (3) enters in the splice tray, in splice tray, the hardware in the covered wire cable is fixed by covered wire cable reinforcement stationary installation (7), covered wire cable in fusion joining disk (9) with go out cable and carry out welding, after going out hardware in the cable and being fixed by covered wire cable reinforcement stationary installation (7), pass waterproof pad (3) and pass splice tray from going out cable hole (6) afterwards.
After the special-purpose splice tray closing lid of outdoor version covered wire cable as shown in Figure 5, splice tray loam cake (10) lid is arrived on the splice tray main body (1), respectively 6 holding screw holes (4) and 6 holding screw holes (11) are screwed, by splice tray stationary installation (5) splice tray is fixed again, can the special-purpose splice tray of covered wire cable be hung placement by screw, also can be fixed on metope or the body of rod.
Claims (6)
1. the special-purpose splice tray of an outdoor version covered wire cable, formed by splice tray main body, fibre melting disc and splice tray loam cake, it is characterized in that the splice tray main body is the boxlike shape, be arranged with 6 holding screw holes, splice tray stationary installation outward, enter the cable hole and go out the cable hole, inside is provided with covered wire cable reinforcement stationary installation, fibre melting disc fixed card slot; Fibre melting disc is rectangle, and is the single piece type structure, reserves 6 molten fine positions, is fixed on the splice tray main body by the fibre melting disc fixed card slot; The splice tray loam cake is arranged with 6 holding screw holes outward, and the edge is provided with annular seal groove and places annular sealing strip in seal groove.
2. the special-purpose splice tray of outdoor version covered wire cable according to claim 1 is characterized in that entering the cable hole and going out the cable hole on the splice tray main body is square, and 30 degree that are inclined upwardly enter the cable hole and go out the cable hole to place respectively square waterproof pad, are used for airtight and waterproof.
3. the special-purpose splice tray of outdoor version covered wire cable according to claim 1, the splice tray stationary installation that it is characterized in that splice tray main body periphery is two and hangs baits, can hang, and can fix on the wall or on the bar.
4. the special-purpose splice tray of outdoor version covered wire cable according to claim 1 is characterized in that the fibre melting disc fixed card slot of splice tray body interior is comprised of three draw-in grooves, is used for fixedly fibre melting disc.
5. the special-purpose splice tray of outdoor version covered wire cable according to claim 1, the covered wire cable reinforcement stationary installation that it is characterized in that the splice tray body interior is two jackscrews, its underpart and splice tray main body are as a whole, and two jackscrews are used for fixing respectively into cable and go out cable.
6. the special-purpose splice tray of outdoor version covered wire cable according to claim 1 is characterized in that long 12.5 centimetres, and is wide 7.6 centimetres, high 3.3 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383656 CN202676969U (en) | 2012-08-03 | 2012-08-03 | Outdoor rubber-covered wire optical cable dedicated connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383656 CN202676969U (en) | 2012-08-03 | 2012-08-03 | Outdoor rubber-covered wire optical cable dedicated connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676969U true CN202676969U (en) | 2013-01-16 |
Family
ID=47497866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383656 Expired - Fee Related CN202676969U (en) | 2012-08-03 | 2012-08-03 | Outdoor rubber-covered wire optical cable dedicated connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676969U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158268A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable connection and protection device and installation method therefor |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN115508962A (en) * | 2022-09-05 | 2022-12-23 | 四川天邑康和通信股份有限公司 | Optical cable joint box suitable for connecting partial optical cable cores |
-
2012
- 2012-08-03 CN CN 201220383656 patent/CN202676969U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158268A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable connection and protection device and installation method therefor |
| CN105093444A (en) * | 2014-04-15 | 2015-11-25 | 泰科电子(上海)有限公司 | Optical cable splicing protective device and installation method thereof |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10067307B2 (en) | 2014-04-15 | 2018-09-04 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN115508962A (en) * | 2022-09-05 | 2022-12-23 | 四川天邑康和通信股份有限公司 | Optical cable joint box suitable for connecting partial optical cable cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |