CN201926789U - Optical fiber splice forming device - Google Patents
Optical fiber splice forming device Download PDFInfo
- Publication number
- CN201926789U CN201926789U CN2010206665913U CN201020666591U CN201926789U CN 201926789 U CN201926789 U CN 201926789U CN 2010206665913 U CN2010206665913 U CN 2010206665913U CN 201020666591 U CN201020666591 U CN 201020666591U CN 201926789 U CN201926789 U CN 201926789U
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- CN
- China
- Prior art keywords
- optical fiber
- fibre junction
- dish
- fibre
- end device
- 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 discloses an optical fiber splice forming device which can ensure a melt optical fiber or light path distribution and a flange forming end of an optical fiber to be independent relatively. The optical fiber splice forming device comprises an optical fiber splice disk, wherein a ring of wire blocking plate is arranged in front of the optical fiber splice disk; the wire blocking plate is provided with an optical fiber import and an optical fiber export; the inner wall of the wire blocking plate is provided with a block piece; and a flange seat is arranged at the back surface of the optical fiber splice disk. The optical fiber splice forming device is mainly used for the optical fiber splice forming.
Description
Technical field
The utility model relates to the device of be used in the optical fiber communication to continue optical cable and covered wire cable.
Background technology
Along with the continuous evolution of communication network, be that the access network construction of main media is more and more universal with optical fiber.At present, molten fibre or light path are distributed and the flange Cheng Duan of optical fiber carries out in the same aspect of fibre melting disc or optical branching device dish, in order to guarantee the bending radius of optical fiber bundle tubes, fibre melting disc or optical branching device dish must be done very greatly, corresponding with it, the optical fibre separating box that is used to place fibre melting disc or optical branching device dish also will be done very greatly, has so just increased manufacturing cost and transportation cost, and carries also inconvenient.In addition, existing light is progressively changed into branch, is joined fine box and installed by construction brigade by the optical cable construction pattern of construction brigade's operation, and the covered wire cable in later stage is introduced and jumping fiber is installed by the terminal maintenance personnel.Because two subjobs all will be operated branch, be joined fine equipment, the operation of terminal installation personnel very likely impacts ready-made optical cable Cheng Duan; And, need bigger branch, join the private space of fine equipment.
The utility model content
First technical matters to be solved in the utility model is: provide a kind of and can make molten fibre or light path distribution become the relatively independent fibre junction of end to become end device with the flange of optical fiber.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: fibre junction becomes end device, comprise: the fibre junction dish, the front of described fibre junction dish is provided with a circle thread guide, thread guide is provided with optical fiber introducing port and optical fiber export mouth, the inwall of thread guide is provided with upper stop piece, and the back side of described fibre junction dish is provided with flange seat.
Described fibre junction dish is fibre melting disc or optical branching device dish.
The front of described fibre melting disc is provided with molten fine seat, and a side of molten fine seat is provided with the fine plate of card, and the outer wall that blocks fine plate is provided with the upper stop piece that matches with upper stop piece on the thread guide.
Described fibre junction dish is provided with from the front to the derivation groove of back side transition at optical fiber export mouth place.
Second technical matters to be solved in the utility model is: provide a kind of and make covered wire cable introduce can not have influence on branch with jumping fiber, join the fibre junction of fine box to become end device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: described fibre junction dish is provided with away drum.
The back side of described fibre junction dish is provided with the back of the body baffle plate that matches with the bottom surface of deriving groove, and the described drum of walking is shelved on the back of the body baffle plate.
The described concrete structure of walking drum comprises: by the trough that base plate, Internal baffle and outer baffle constitute, inside and outside baffle plate is provided with the upper stop piece that cooperatively interacts.
The Internal baffle of described trough is provided with the cover plate that matches with flange seat.
The beneficial effects of the utility model are: the utility model becomes end relatively independent by melting the distribution of fibre or light path with the flange of optical fiber, on the pros and cons of fibre junction dish, finish respectively, like this, just make flange seat and molten fine rod be arranged at the two sides of fibre junction dish (optical branching device dish or fibre melting disc) respectively, thereby under the situation of the bending radius that guarantees optical fiber bundle tubes, can dwindle the fibre junction dish and be used to install the optical fibre separating box of fibre junction dish, saved manufacturing cost and transportation cost, carried also convenient; And, by thread guide being set and thread guide is provided with upper stop piece, in unnecessary optical fiber bundle tubes coiling thread guide, and by deriving groove, the covered wire cable after continuing is forwarded to Cheng Duan behind the back side of fibre junction dish.Very easy to use, winding displacement is more neat.In addition,, the fibre junction disk cover is lived, make the engineering construction in early stage and the installation of the terminal in later stage keep apart, and, unnecessary covered wire cable in its winding slot, has been further facilitated use by walking drum by being provided with drum.
Description of drawings
Fig. 1 is the structural representation of fibre melting disc described in the utility model.
Fig. 2 is the structural representation of the back apparent direction of Fig. 1.
Fig. 3 is the structural representation of fibre melting disc described in the utility model.
Fig. 4 is the structural representation of the back apparent direction of Fig. 3.
Fig. 5 is the structural representation of fibre melting disc described in the utility model.
Fig. 6 is the structural representation of the back apparent direction of Fig. 5.
Fig. 7 is the structural representation of the box body of optical fibre separating box.
Fig. 8 is fibre melting disc, walk the mounting structure synoptic diagram of drum and box body.
Fig. 9 is the optical branching device dish, walk the mounting structure synoptic diagram of drum and box body.
Among Fig. 1 to Fig. 9: 1, fibre melting disc, 11, thread guide, 12, upper stop piece, 13, block fine plate, 131, upper stop piece, 14, flange seat, 141, locating piece, 15, the optical fiber introducing port, 16, the optical fiber export mouth, 17, back of the body baffle plate, 171, limited bayonet, 18, molten fine seat, 19, derive groove, 2, the optical branching device dish, 21, thread guide, 22, upper stop piece, 23, molten fine seat, 24, flange seat, 25, the optical fiber introducing port, 26, the optical fiber export mouth, 27, back of the body baffle plate, 271, limited bayonet, 29, derive groove, 3, walk drum, 30, base plate, 31, outer baffle, 32, Internal baffle, 33, cover plate, 34, upper stop piece, 4, box body, 41, last fixture block, 42, following fixture block, 43, the side fixture block, 44, fixed leg.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Fig. 1, Fig. 2, Fig. 5, shown in Figure 6, a kind of fibre junction described in the utility model becomes end device, comprise: can be installed in and walk drum 3 and fibre melting disc 1 in the optical fibre separating box---referring to shown in Figure 8, the front of fibre melting disc 1 is provided with molten fine seat 18 and one circle thread guide 11, thread guide 11 is provided with optical fiber introducing port 15 and optical fiber export mouth 16, and fibre melting disc 1 is provided with from the front at optical fiber export mouth 16 places to the derivation groove 19 of back side transition; The inwall of described thread guide 11 is provided with upper stop piece 12, and a side of molten fine seat 18 is provided with the fine plate 13 of card, and the outer wall that blocks fine plate 13 is provided with the upper stop piece 131 that matches with upper stop piece 12; The back side of fibre melting disc 1 is provided with flange seat 14, and the end face of flange seat 14 is provided with the locating piece 141 that is used to locate away drum 3; The back side of described fibre melting disc 1 also is provided with the back of the body baffle plate 17 that matches with the bottom surface of deriving groove 19, back of the body baffle plate 17 be provided with on the box body 4 with the optical fibre separating box following fixture block 42 corresponding limited bayonets 171---the structure of following fixture block 42 is referring to shown in Figure 7; The described drum 3 of walking comprises: by the trough that base plate 30, Internal baffle 32 and outer baffle 31 constitute, inside and outside baffle plate 32 and 31 is provided with the upper stop piece 34 that cooperatively interacts, and Internal baffle 32 is provided with the cover plate 33 that matches with flange seat 14; Walk on the base plate 30 of drum 3 and the back of the body baffle plate 17 and flange seat 14 that cover plate 33 is shelved on fibre melting disc 1 respectively, the outer baffle 31 of walking drum 3 inserts between the upper and lower fixture blocks 41 and 42, and a side end face of walking drum 3 is resisted against on the locating piece 141 of flange seat 14.
As Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, another kind of fibre junction described in the utility model becomes end device, comprise: can be installed in and walk drum 3 and optical branching device dish 2 in the optical fibre separating box---referring to shown in Figure 9, the front of optical branching device dish 2 is provided with molten fine seat 23 and one circle thread guide 21, thread guide 21 is provided with optical fiber introducing port 25 and optical fiber export mouth 26, and optical branching device dish 2 is provided with from the front at optical fiber export mouth 26 places to the derivation groove 29 of back side transition; The inwall of described thread guide 21 is provided with upper stop piece 22; The back side of optical branching device dish 2 is provided with flange seat 24, also is provided with the pilot hole that is used for fixing to walk drum 3 on the end face of flange seat 14; The back side of optical branching device dish 2 is provided with the back of the body baffle plate 27 that matches with the bottom surface of deriving groove 19, back of the body baffle plate 27 be provided with on the box body 4 with the optical fibre separating box following fixture block 42 corresponding limited bayonets 271---the structure that goes up fixture block 42 is referring to shown in Figure 7; The described drum 3 of walking comprises: by the trough that base plate 30, Internal baffle 32 and outer baffle 31 constitute, inside and outside baffle plate 32 and 31 is provided with the upper stop piece 34 that cooperatively interacts, and Internal baffle 32 is provided with the cover plate 33 that matches with flange seat 24; Walk on the base plate 30 of drum 3 and the back of the body baffle plate 27 and flange seat 24 that cover plate 33 is shelved on optical branching device dish 2 respectively, the outer baffle 31 of walking drum 3 inserts between the upper and lower fixture block 41 and 42, walk on the cover plate 33 of drum 3 and offer the fixed orifice that matches with the pilot hole of flange seat 24, the fixed orifice that self-tapping screw passes away on the cover plate 33 of drum 3 is tightened in the pilot hole of flange seat 24.
As shown in Figure 7, in order to be applicable to fibre melting disc 1 and optical branching device dish 2 simultaneously, also be provided with two pairs on the diapire of the box body 4 of described optical fibre separating box respectively with fibre melting disc 1 and optical branching device dish 2 corresponding side fixture blocks 43 and be used to settle the fixedly fixed leg 44 of fibre melting disc 1 and optical branching device dish 2.
Claims (8)
1. fibre junction becomes end device, comprise: the fibre junction dish, it is characterized in that: the front of described fibre junction dish is provided with a circle thread guide, thread guide is provided with optical fiber introducing port and optical fiber export mouth, the inwall of thread guide is provided with upper stop piece, and the back side of described fibre junction dish is provided with flange seat.
2. fibre junction as claimed in claim 1 becomes end device, it is characterized in that: described fibre junction dish is fibre melting disc or optical branching device dish.
3. fibre junction as claimed in claim 2 becomes end device, it is characterized in that: the front of described fibre melting disc is provided with molten fine seat, and a side of molten fine seat is provided with the fine plate of card, and the outer wall that blocks fine plate is provided with the upper stop piece that matches with upper stop piece on the thread guide.
4. fibre junction as claimed in claim 1 becomes end device, it is characterized in that: described fibre junction dish is provided with from the front to the derivation groove of back side transition at optical fiber export mouth place.
5. become end device as each described fibre junction in the claim 1 to 4, it is characterized in that: described fibre junction dish is provided with away drum.
6. fibre junction as claimed in claim 5 becomes end device, it is characterized in that: the back side of described fibre junction dish is provided with the back of the body baffle plate that matches with the bottom surface of deriving groove, and the described drum of walking is shelved on the back of the body baffle plate.
7. fibre junction as claimed in claim 6 becomes end device, it is characterized in that: the described concrete structure of walking drum comprises: by the trough that base plate, Internal baffle and outer baffle constitute, inside and outside baffle plate is provided with the upper stop piece that cooperatively interacts.
8. fibre junction as claimed in claim 7 becomes end device, it is characterized in that: the Internal baffle of described trough is provided with the cover plate that matches with flange seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206665913U CN201926789U (en) | 2010-12-19 | 2010-12-19 | Optical fiber splice forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206665913U CN201926789U (en) | 2010-12-19 | 2010-12-19 | Optical fiber splice forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926789U true CN201926789U (en) | 2011-08-10 |
Family
ID=44430632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206665913U Expired - Fee Related CN201926789U (en) | 2010-12-19 | 2010-12-19 | Optical fiber splice forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926789U (en) |
-
2010
- 2010-12-19 CN CN2010206665913U patent/CN201926789U/en not_active Expired - Fee Related
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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: 20110810 Termination date: 20111219 |