CN2791671Y - Optical-fiber jumper protection moveable pelt - Google Patents
Optical-fiber jumper protection moveable pelt Download PDFInfo
- Publication number
- CN2791671Y CN2791671Y CN 200520004588 CN200520004588U CN2791671Y CN 2791671 Y CN2791671 Y CN 2791671Y CN 200520004588 CN200520004588 CN 200520004588 CN 200520004588 U CN200520004588 U CN 200520004588U CN 2791671 Y CN2791671 Y CN 2791671Y
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- assembly
- fixture
- buckle
- clamp
- boundary belt
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Abstract
The optical-fiber jumper protection moveable tape of the utility model is used to protect the optical-fiber jumper and includes a protective tape fixing piece A which is positioned at the terminal of the optical-fiber jumper protection moveable tape, a protective tape fixing piece B which is positioned at the other terminal of the optical-fiber jumper protection moveable tape, many protective tape assemblies A which are positioned at the intermediate section of the protective tape and many protective tape assemblies B which are positioned at the intermediate section of the protective tape. The user only needs to put the optical-fiber jumper in the optical-fiber jumper protection moveable tape. The optical-fiber jumper can be materially protected. Because the assembly is approximately in the flat hexagon, the twisting degree of the movable tape is limited after each assembly is connected and assembled. The optical-fiber can not be twisted smaller than the minimum transmitting radius to make the optical-fiber ineffective. The optical-fiber jumper protection moveable tape overcomes the defect that the ancient optical-fiber jumper protection moveable tape can be discretionarily twisted to make the radius of the bend smaller than the minimum transmitting radius and the optical-fiber ineffective.
Description
Technical field
The utility model relates to a kind of mobile belt, particularly a kind of mobile belt that is used for the protection optical patchcord.
Background technology
Optical patchcord protection mobile belt mainly be by the mobile belt assembly series connection of a plurality of trifles together reaching the optical patchcord protection mobile belt that can twist to one so that protect neatly within optical fiber.Because modern society is populous; order at the bottom of ground or the wire jumper groove of mansion or other wire casing all be tightly packed together; except the body that makes optical patchcord is impaired easily; also make optical patchcord be twisted to littler the time probably than its minimum radius of accepting to twist; list may make the entity of optical patchcord impaired; more very be to make the optical fiber that transmits message by light fail to reach its function; the optical patchcord boundary belt that on the technological layer of now, all has some to twist; but its design fails to limit the degree of its distortion; make probably and follow boundary belt at interior optical patchcord and twist into forr a short time, make light fail to advance to get the message across in the optical fiber internal reflection than its minimum radius of accepting to twist.
The utility model content
In view of the above problems; the purpose of this utility model is to provide a kind of mobile belt of protecting optical patchcord; its torsion resistance can be restricted, and makes optical fiber when can arbitrarily twisting, and also can not allow optical fiber twist into than it below minimum radius that transmits and cause optical fiber to lose efficacy.
The utility model provides a kind of optical patchcord protection mobile belt that is used for the protection optical patchcord, it is characterized in that, comprise: a boundary belt fixture first that is positioned at optical patchcord protection mobile belt end, this fixture first has a fixture first body that is cubic shape, on it, there are two fixture first to revolve the hole and penetrate into the bottom, and a court of a feudal ruler fixing feet of stretching upwards arranged respectively in the position of four jiaos of bodies, two straight fixing feet at least significant end are flat and straight, and two arc fixing feet in close stage casing are inwardly curved, stretch out a fixture clamp-buckle in the position of fixture first bottom to the stage casing; A boundary belt fixture second that is positioned at the optical patchcord protection mobile belt other end, this fixture second has a fixture second body that is cubic shape, on it, there are two fixture second to revolve the hole and penetrate into the bottom, and a court of a feudal ruler fixing feet of stretching upwards arranged respectively in the position of four jiaos of bodies, two straight fixing feet at least significant end are flat and straight, and two arc fixing feet in close stage casing are inwardly curved, position in fixture second bottom has a fixture button column, and there is a fixture connecting hole its position near the stage casing; A plurality of boundary belt assembly first that place optical patchcord protection mobile belt stage casing, the left side of its flat hexagonal assembly first body be vertically upward assembly first fixing feet, and on the right be vertically upward and the assembly first fixing feet top margin that extends internally at the top, front end in the bottom has an assembly first clamp-buckle, and assembly first connecting hole is arranged in the rear end of bottom; A plurality of boundary belt assembly second that place the boundary belt stage casing; the right of its flat hexagonal assembly second body be vertically upward assembly second fixing feet; and on the left side is vertically upward and the assembly second fixing feet top margin that extends internally at the top; front end in the bottom has an assembly second clamp-buckle, and assembly second connecting hole is arranged in the rear end of bottom.
In above-mentioned optical patchcord protection mobile belt; the fixture clamp-buckle of the bottom of described boundary belt fixture first just enters the connecting hole of other trifle to fasten the button column in it; and the clamp-buckle button column space of the center of fixture clamp-buckle just is bonded together with above-mentioned button column, and fixture first and assembly first or assembly second are linked together.
In above-mentioned optical patchcord protection mobile belt, the fixture button column of described boundary belt fixture second bottom is entered and buckles by the fixture connecting hole by the clamp-buckle of other trifle, and fixture second and assembly first or assembly second are linked together.
In above-mentioned optical patchcord protection mobile belt; the clamp-buckle button column space of the heart just is bonded together with the assembly second button column of boundary belt assembly second or the fixture button column of fixture second among the assembly first clamp-buckle of described boundary belt assembly first bottom front; there is the assembly first connecting hole that supplies assembly second clamp-buckle or fixture clamp-buckle to enter rear end, boundary belt assembly first bottom; the assembly first button column that described clamp-buckle can be fastened be positioned at center bottom is movably connected boundary belt.
In above-mentioned optical patchcord protection mobile belt; the clamp-buckle button column space of the heart just is bonded together with the assembly first button column of boundary belt assembly first or the fixture button column of fixture second among the assembly second clamp-buckle of described boundary belt assembly second bottom front; there is the assembly second connecting hole that supplies assembly first clamp-buckle or fixture clamp-buckle to enter rear end, boundary belt assembly second bottom; the assembly second button column that above-mentioned clamp-buckle is fastened be positioned at center bottom is movably connected boundary belt.
In above-mentioned optical patchcord protection mobile belt; described boundary belt assembly first and boundary belt assembly second are being arranged among boundary belt fixture first and the boundary belt fixture second of bamboo between plum blossom, form the staggered arrangement of assembly first fixing feet top margin and assembly second fixing feet top margin.
In above-mentioned optical patchcord protection mobile belt, described component body is flat sexangle, and after each assembly connected and makes up, each component body was all joined with its hexagonal diagonal angle and vis-a-vis, made the degreeof tortuosity of boundary belt be subjected to certain limitation.
The utility model has used simple trifle structure, allow optical patchcord protection mobile belt with the mobile belt assembly series connection of a plurality of trifles together reaching the optical patchcord protection mobile belt that can twist to one so that protect neatly within optical fiber.The length that be to adapt to different fiber, the length of protection mobile belt are to insert the assembly first of varying number and second to realize in response to the stage casing.Simultaneously, because the body of assembly roughly is flat sexangle, so after each assembly connects and makes up, make the degreeof tortuosity of mobile belt be restricted, do not allow optical fiber twist into than it below minimum radius that transmits, make optical fiber lose efficacy, therefore unlike old-fashioned can twisting arbitrarily, even its minimum radius that transmits of the radius ratio of its camber is also few, and optical fiber was lost efficacy.
Description of drawings
Fig. 1 is the side perspective view of the utility model optical patchcord protection mobile belt;
Fig. 2 is the side perspective view of the fixture second of optical patchcord protection mobile belt shown in Figure 1;
Fig. 3 is the inwardly front elevation of one side of fixture second shown in Figure 2;
Fig. 4 is the backplan of fixture second shown in Figure 2;
Fig. 5 is the cut-open view along Fig. 4 center line 5-5;
Fig. 6 is the side perspective view of the fixture first of optical patchcord protection mobile belt shown in Figure 1;
Fig. 7 is the inwardly front elevation of one side of fixture first shown in Figure 6;
Fig. 8 is the backplan of fixture first shown in Figure 6;
Fig. 9 is the cut-open view along Fig. 8 center line 9-9;
Figure 10 is the side perspective view of the boundary belt assembly second of optical patchcord protection mobile belt shown in Figure 1;
Figure 11 is the front elevation of boundary belt assembly second shown in Figure 10 rear end;
Figure 12 is the front elevation of boundary belt assembly second front end shown in Figure 10;
Figure 13 is the side perspective view of the boundary belt assembly first of optical patchcord protection mobile belt shown in Figure 1;
Figure 14 is the front elevation of boundary belt assembly first front end shown in Figure 13;
Figure 15 is the front elevation of boundary belt assembly first shown in Figure 13 rear end;
Figure 16 is the utility model optical patchcord protection mobile belt another embodiment synoptic diagram when user mode.
Embodiment
At first please refer to Fig. 1, there is shown the side perspective view of this practical optical patchcord protection mobile belt 100 when plumbness, there is shown one of them example, include: a boundary belt fixture first 1 that is positioned at optical patchcord protection mobile belt end; Another one is positioned at the boundary belt fixture second 2 of the optical patchcord protection mobile belt other end; Six pieces of boundary belt assembly first 3 that place the boundary belt stage casing; And five pieces of boundary belt assembly second 4 that place the boundary belt stage casing.From the visible boundary belt assembly of Fig. 1 first 3 and boundary belt assembly second 4 are stage casings that are arranged in boundary belt of bamboo between plum blossom.
Next please refer to Fig. 2 to 5; there is shown a boundary belt fixture second 2 that is positioned at optical patchcord protection mobile belt 100 ends; this fixture second 2 has a fixture second body 20 that roughly is cubic shape; on fixture second body 20, there are two fixture second to revolve hole 23 and penetrate into the bottom; in order to use screw; nail or other device will protect the end of mobile belt 100 to be fixed on the optical fiber terminal point groove; and a court of a feudal ruler fixing feet of stretching upwards arranged respectively in the position of 20 4 jiaos of bodies; two straight fixing feet 21 at least significant end are flat and straight; and two arc fixing feet 22 in close stage casing are inwardly curved; width between two arc fixing feet 22 can be catered to the width of stage casing trifle; the optical fiber of protection within the mobile belt 100 allows in can freely be placed at suitablely; in addition; has a fixture button column 25 in the position of fixture second 2 bottoms; and there is a fixture connecting hole 24 its position near the stage casing; clamp-buckle 35 or 45 (shown in Figure 10 to 15) for other trifle enters and buckles, and fixture second 2 and assembly first 3 or assembly second 4 are linked together.
Please refer to Fig. 6 to 9 then; there is shown a boundary belt fixture first 1 that is positioned at optical patchcord protection mobile belt 100 ends; this fixture first 1 has a fixture first body 10 that roughly is cubic shape; on fixture first body 10, there are two fixture first to revolve hole 13 and penetrate into the bottom; in order to use screw; nail or other device will protect another end of mobile belt 100 to be fixed on the optical fiber terminal point groove; and a court of a feudal ruler fixing feet of stretching upwards arranged respectively in the position of 10 4 jiaos of bodies; two straight fixing feet 11 at least significant end are flat and straight; and two arc fixing feet 12 in close stage casing are inwardly curved; width between two arc fixing feet 12 can be catered to the width of stage casing trifle; the optical fiber of protection within the mobile belt 100 allows in can freely be placed at suitablely; in addition; stretch out the fixture clamp-buckle 14 of a matable assembly button column to the stage casing in the position of fixture first 1 bottom; the connecting hole 34 or 44 (shown in Figure 10 to 15) that just enters other trifle is to fasten the button column 33 or 43 (shown in Figure 10 to 15) in it; the clamp-buckle button column space 15 of the center of fixture clamp-buckle 14 just can be bonded together with following button column 33 or 43 (shown in Figure 10 to 15), and fixture first 1 and assembly first 3 or assembly second 4 are linked together.
Figure 10 to 12 shows the boundary belt assembly second 4 in optical patchcord protection mobile belt 100 stage casings; the right of its roughly flat hexagonal assembly second body 40 be vertically upward assembly second fixing feet 41; and on the left side is vertically upward and the assembly second fixing feet top margin 42 that extends internally at the top on the contrary; in addition; front end in the bottom has an assembly second clamp-buckle 45; clamp-buckle button column space 46 in the center of clamp-buckle 45 just can be bonded together with the assembly first button column 33 (shown in Figure 13 to 15) of boundary belt assembly first 3 (shown in Figure 13 to 15) or the fixture button column 25 of fixture second 2; on the other hand; the assembly second connecting hole 44 that supplies assembly first clamp-buckle 35 (shown in Figure 13 to 15) or fixture clamp-buckle 14 to enter is arranged in the rear end of bottom; the assembly second button column 43 that above-mentioned clamp-buckle can be fastened be positioned at center bottom can reach to both movable also attachable effects boundary belt.
Figure 13 to 15 shows the boundary belt assembly first 3 in the utility model boundary belt 100 stage casings; the left side of its roughly flat hexagonal assembly first body 30 be vertically upward assembly first fixing feet 31; and on the right be vertically upward on the contrary and the assembly first fixing feet top margin 32 that extends internally at the top; in addition; it in the bottom coupling arrangement between each trifle; with above-mentioned assembly second 4 be identical; front end in the bottom has an assembly first clamp-buckle 35; clamp-buckle button column space 36 in the center of clamp-buckle 35 just can be bonded together with the assembly second button column 43 of boundary belt assembly second 4 or the fixture button column 25 of fixture second 2; on the other hand; the assembly first connecting hole 34 that supplies assembly second clamp-buckle 45 or fixture clamp-buckle 14 to enter is arranged in the rear end of bottom; the assembly first button column 33 that above-mentioned clamp-buckle can be fastened be positioned at center bottom can reach to both movable also attachable effects boundary belt.
Please refer to Figure 16 at last, there is shown the utility model optical patchcord protection mobile belt another embodiment when user mode, as long as two ends of boundary belt 100 are respectively boundary belt fixture first 1 and boundary belt fixture second 2, between their centre position is by the length plum blossom of optical fiber, load onto to bamboo boundary belt assembly first 3 and boundary belt assembly second 4 then, just can reach to different embodiment, the arrangement of bamboo is except optical fiber can be protected the top of mobile belt 100 enters at optical patchcord between its plum blossom, so Jiao Cuo assembly first fixing feet top margin 32 and assembly second fixing feet top margin 42 can prevent that optical fiber from exposing from the top, make it to be in safely among the boundary belt 100; On the other hand; roughly all be flat sexangle from the component body of the visible boundary belt 100 of Figure 10 to 15; so after each assembly connects and makes up; each component body is all joined with its hexagonal diagonal angle and vis-a-vis; when boundary belt 100 is twisted by mobile drive of optical fiber duct; adjacent component wherein on one side each other can be close; when they are close together; the degreeof tortuosity of expression boundary belt 100 reaches the limit of; this makes the degreeof tortuosity of boundary belt 100 be restricted; make its degree of crook can not allow optical fiber twist into than it below minimum radius that transmits, make optical fiber lose efficacy.
At last, because above-mentioned structure makes optical patchcord protection mobile belt 100 realize protection optical fiber within it neatly, allow be protected on the optical fiber material; On the other hand, because the body of assembly roughly is flat sexangle, so after each assembly connects and makes up, make the degreeof tortuosity of mobile belt be restricted, do not allow optical fiber twist into than it below minimum radius that transmits, make optical fiber lose efficacy, unlike old-fashioned can twisting arbitrarily, even its minimum radius that transmits of the radius ratio of its camber is also few, and optical fiber was lost efficacy.
Claims (7)
1. an optical patchcord protection mobile belt that is used for the protection optical patchcord is characterized in that, comprising:
A boundary belt fixture first that is positioned at optical patchcord protection mobile belt end, this fixture first has a fixture first body that is cubic shape, on it, there are two fixture first to revolve the hole and penetrate into the bottom, and a court of a feudal ruler fixing feet of stretching upwards arranged respectively in the position of four jiaos of bodies, two straight fixing feet at least significant end are flat and straight, and two arc fixing feet in close stage casing are inwardly curved, stretch out a fixture clamp-buckle in the position of fixture first bottom to the stage casing;
A boundary belt fixture second that is positioned at the optical patchcord protection mobile belt other end, this fixture second has a fixture second body that is cubic shape, on it, there are two fixture second to revolve the hole and penetrate into the bottom, and a court of a feudal ruler fixing feet of stretching upwards arranged respectively in the position of four jiaos of bodies, two straight fixing feet at least significant end are flat and straight, and two arc fixing feet in close stage casing are inwardly curved, position in fixture second bottom has a fixture button column, and there is a fixture connecting hole its position near the stage casing;
A plurality of boundary belt assembly first that place optical patchcord protection mobile belt stage casing, the left side of its flat hexagonal assembly first body be vertically upward assembly first fixing feet, and on the right be vertically upward and the assembly first fixing feet top margin that extends internally at the top, front end in the bottom has an assembly first clamp-buckle, and assembly first connecting hole is arranged in the rear end of bottom;
A plurality of boundary belt assembly second that place the boundary belt stage casing; the right of its flat hexagonal assembly second body be vertically upward assembly second fixing feet; and on the left side is vertically upward and the assembly second fixing feet top margin that extends internally at the top; front end in the bottom has an assembly second clamp-buckle, and assembly second connecting hole is arranged in the rear end of bottom.
2. optical patchcord protection mobile belt according to claim 1; it is characterized in that; the fixture clamp-buckle of the bottom of described boundary belt fixture first just enters the connecting hole of other trifle to fasten the button column in it; and the clamp-buckle button column space of the center of fixture clamp-buckle just is bonded together with above-mentioned button column, and fixture first and assembly first or assembly second are linked together.
3. optical patchcord protection mobile belt according to claim 1; it is characterized in that; the fixture button column of described boundary belt fixture second bottom is entered and buckles by the fixture connecting hole by the clamp-buckle of other trifle, and fixture second and assembly first or assembly second are linked together.
4. optical patchcord protection mobile belt according to claim 1; it is characterized in that; the clamp-buckle button column space of the heart just is bonded together with the assembly second button column of boundary belt assembly second or the fixture button column of fixture second among the assembly first clamp-buckle of described boundary belt assembly first bottom front; there is the assembly first connecting hole that supplies assembly second clamp-buckle or fixture clamp-buckle to enter rear end, boundary belt assembly first bottom; the assembly first button column that described clamp-buckle can be fastened be positioned at center bottom is movably connected boundary belt.
5. optical patchcord protection mobile belt according to claim 1; it is characterized in that; the clamp-buckle button column space of the heart just is bonded together with the assembly first button column of boundary belt assembly first or the fixture button column of fixture second among the assembly second clamp-buckle of described boundary belt assembly second bottom front; there is the assembly second connecting hole that supplies assembly first clamp-buckle or fixture clamp-buckle to enter rear end, boundary belt assembly second bottom; the assembly second button column that above-mentioned clamp-buckle is fastened be positioned at center bottom is movably connected boundary belt.
6. optical patchcord protection mobile belt according to claim 1; it is characterized in that; described boundary belt assembly first and boundary belt assembly second are being arranged among boundary belt fixture first and the boundary belt fixture second of bamboo between plum blossom, form the staggered arrangement of assembly first fixing feet top margin and assembly second fixing feet top margin.
7. according to claim 4 or 5 described boundary belt assemblies; it is characterized in that described component body is flat sexangle, after each assembly connects and makes up; each component body is all joined with its hexagonal diagonal angle and vis-a-vis, is made the degreeof tortuosity of boundary belt be subjected to certain limitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004588 CN2791671Y (en) | 2005-03-31 | 2005-03-31 | Optical-fiber jumper protection moveable pelt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004588 CN2791671Y (en) | 2005-03-31 | 2005-03-31 | Optical-fiber jumper protection moveable pelt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791671Y true CN2791671Y (en) | 2006-06-28 |
Family
ID=36807733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004588 Expired - Fee Related CN2791671Y (en) | 2005-03-31 | 2005-03-31 | Optical-fiber jumper protection moveable pelt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791671Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650456B (en) * | 2009-06-30 | 2010-12-01 | 宁波市樱铭电子科技有限公司 | Support-type tail fiber device |
-
2005
- 2005-03-31 CN CN 200520004588 patent/CN2791671Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650456B (en) * | 2009-06-30 | 2010-12-01 | 宁波市樱铭电子科技有限公司 | Support-type tail fiber device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |