CN202583511U - Cutting tool for optical fiber with fixed length - Google Patents
Cutting tool for optical fiber with fixed length Download PDFInfo
- Publication number
- CN202583511U CN202583511U CN 201220198994 CN201220198994U CN202583511U CN 202583511 U CN202583511 U CN 202583511U CN 201220198994 CN201220198994 CN 201220198994 CN 201220198994 U CN201220198994 U CN 201220198994U CN 202583511 U CN202583511 U CN 202583511U
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- optical fiber
- fixed length
- bonnet
- hand
- base
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Abstract
The utility model relates to a cutting tool for an optical fiber with a fixed length. The cutting tool for the optical fiber with the fixed length comprises a pedestal. A covered wire optical cable retaining groove used for retaining a covered wire optical cable is provided on the pedestal. An adjusting slide block and a fastening nut used for locking the adjusting slide block are provided on the pedestal. A back cover with optical fiber information is provided on a bottom face of the pedestal. According to the cutting tool for the optical fiber with the fixed length, since the back cover is provided on the bottom face of the pedestal, and the optical fiber information is marked on an upper surface and/or a lower surface of the back cover, the construction personnel can see about the needed optical fiber information on the back cover in construction, and that the construction can not be carried out because of not knowing the specific parameters of the optical fiber cutting is avoided.
Description
Technical field
The utility model relates to optical fiber and cuts frock, more particularly, relates to a kind of fixed length optical fiber and cuts frock.
Background technology
During field splicing, for example utilize cold connector or field connector to carry out fibre junction, need be according to the requirement of cold connector or field connector, stripping fiber optic cables also cuts out the bare fibre of fixed length in the end.For example; When covered wire cable continues; Need peel off the leather sheath layer of covered wire cable earlier, expose coated optical fiber, one section coating of the front end of coated optical fiber is peelled off; Form the bare fibre section, the length of opening the coated optical fiber section that forms after the stripping and bare fibre section is determined by the specification of cold connector or field connector.Because the cold connector of different manufacturers and field connector is different with the length requirement of bare fibre section to the coated optical fiber section; The workmen need know the stripping requirement of various optical fiber; To satisfy the needs that stripping cuts of opening of opening covered wire cable; This brings very big inconvenience to construction, in case the unclear specific requirement that needs the optical fiber of stripping of workmen can cause construction to carry out.
The utility model content
The technical matters that the utility model will solve is, to the above-mentioned defective of prior art, provides a kind of fixed length optical fiber to cut frock, and this fixed length optical fiber cuts and records optical fiber stripping information commonly used on the frock, can inquire about reference for the workmen.
The utility model solves the technical scheme that its technical matters adopted: construct a kind of fixed length optical fiber and cut frock; Comprise base; Have the covered wire cable locating slot that is used for the covered wire cable location on the said base; The trip bolt that said base is provided with adjusting slider and is used to lock said adjusting slider, the bottom surface of said base is provided with the bonnet that has optical fiber information.
Cut in the frock at the described fixed length optical fiber of the utility model, sign is stated optical fiber information to some extent on the upper surface of said bonnet and/or the lower surface.
Cut in the frock at the described fixed length optical fiber of the utility model, first end and the said base of said bonnet are hinged, and second end and the said base of said bonnet are interlocked.
Cut in the frock at the described fixed length optical fiber of the utility model, the bottom surface of said base is provided with hand-written paper accepting groove, is provided with the hand-written paper that is used to write down optical fiber information in the said hand-written paper accepting groove, and said bonnet covers the outside at said hand-written paper.
Cut in the frock at the described fixed length optical fiber of the utility model, also be stamped transparent pressing plate in the said hand-written paper accepting groove, said transparent pressing plate is with the bottom of said hand-written letterweight at said hand-written paper accepting groove.
Cut in the frock at the described fixed length optical fiber of the utility model, the edge of said hand-written paper accepting groove is provided with the clamping part that is used for fixing said transparent pressing plate, and said clamping part is limited in said transparent pressing plate in the said hand-written paper accepting groove.
Cut in the frock at the described fixed length optical fiber of the utility model, said clamping part has two, and two said clamping parts are oppositely arranged.
Cut in the frock at the described fixed length optical fiber of the utility model, said bonnet is a sheet metal, and first end of said bonnet has the axis hole of reeling and forming, and first end of said bonnet is hinged through bearing pin and said base.
Cut in the frock at the described fixed length optical fiber of the utility model, second end of said bonnet has the shell fragment that bending forms, and has lug boss on the said shell fragment, and the end of said base has cooperate with said shell fragment protruding stupefied.
The fixed length optical fiber of implementing the utility model cuts frock; Have following beneficial effect: the fixed length optical fiber at the utility model cuts in the frock; Because the bottom surface of base is provided with bonnet, on the upper surface of bonnet and/or lower surface, indicating has optical fiber information, when construction; The workmen can inquire about needed optical fiber information on bonnet, avoid owing to do not know that the concrete parameter that optical fiber cuts causes and can't construct.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the decomposing schematic representation that the fixed length optical fiber of the utility model cuts the preferred embodiment of frock;
Fig. 2 is the part decomposing schematic representation that the fixed length optical fiber of the utility model cuts the preferred embodiment of frock;
Fig. 3 is bonnet that the fixed length optical fiber of the utility model cuts the preferred embodiment of the frock side schematic view when opening;
Fig. 4 is the structural representation that second end of the bonnet of the fixed length optical fiber of the utility model preferred embodiment that cuts frock cooperates with base;
Fig. 5 is the schematic perspective view of the bonnet of the fixed length optical fiber of the utility model preferred embodiment that cuts frock;
Fig. 6 is the synoptic diagram of the optical fiber information on the lower surface of bonnet of the fixed length optical fiber of the utility model preferred embodiment that cuts frock.
Embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the embodiment that accompanying drawing specifies the utility model at present.
Extremely shown in Figure 3 like Fig. 1; Cut a preferred embodiment of frock for the fixed length optical fiber of the utility model; The fixed length optical fiber of this embodiment cuts frock and is used for and cooperations such as optical fiber cutting knife and Miller pincers, is used to cut and peel off fibre coating, to obtain the bare fibre of predetermined length.The fixed length optical fiber of present embodiment cuts frock and comprises base 1, has the covered wire cable locating slot 10 that is used for covered wire cable 3 location on the base 1, also slidely connects adjusting slider 2 on the base 1; Adjusting slider 2 can slide on base 1; Cut length of fiber with adjustment, also be provided with the trip bolt 7 that is used to lock said adjusting slider 2 on the base 1, after adjusting slider 2 is regulated and put in place; The trip bolt 7 of screwing; Can adjusting slider 2 be locked on the base 1, the upper surface of base 1 is provided with scale mark, can confirm the length of fiber that cuts according to scale mark.Inquire about optical fiber for ease and cut information; The length of the length of coating layer portion L1 and bare fibre partial L 2 for example; The bottom surface of base 1 is provided with to indicate on a upper surface and/or the lower surface has optical fiber to cut the bonnet 4 of information; The upper surface of bonnet 4 and/or lower surface indicate the information that some companies optical fiber parameter commonly used is arranged through silk-screen or radium-shine means, and be as shown in Figure 6, and on the lower surface of bonnet 4, indicating has the length parameter that is coated with interval L1 of many companies and the length parameter of bare fibre section L2; These parameters have been arranged, can the inquiry of convenient construction personnel when construction.
In the present embodiment, first end 41 of bonnet 4 is hinged with base 1, and second end 42 of bonnet 4 is interlocked with base 1, can easily bonnet 4 be opened like this, so that the optical fiber that indicates on the upper surface of inquiry bonnet 4 cuts information.Referring to Fig. 5 and Fig. 6, in the present embodiment, bonnet 4 can be selected sheet metal for use, has by sheet metal coil around the axis hole that forms 411 at first end 41 of bonnet 4, and first end 41 of bonnet 4 is hinged through bearing pin 412 and base 1, and bearing pin 412 passes axis hole 411.Referring to Fig. 3 and Fig. 4, second end 42 of bonnet 4 has the shell fragment 421 that bending forms, and has lug boss 422 on the shell fragment 421; The end of base 1 have cooperate with shell fragment 421 protruding stupefied 121; Shell fragment 421 has certain elasticity, can utilize the elasticity of shell fragment 421, and shell fragment 421 and base 1 are fastened.It will be appreciated that bonnet 4 is not limited to adopt sheet metal, also can adopt plastic sheet; Bonnet 4 also is not limited to above-mentioned concrete connected mode referring to Fig. 1 and Fig. 2 with the concrete connected mode of base 1, and in the present embodiment, some optical fiber commonly used of workmen oneself record cut information for ease; Can; The bottom surface of base 1 is provided with hand-written paper accepting groove 11, is provided with in the hand-written paper accepting groove 11 to be used to write down the hand-written paper 5 that optical fiber cuts information, and bonnet 4 covers the outside at hand-written paper 5; The workmen can be own on hand-written paper 5 in some constructions of record optical fiber commonly used cut information so that inquiry during construction.In order to protect hand-written paper, in the present embodiment, in hand-written paper accepting groove 11, also be stamped transparent pressing plate 6; Transparent pressing plate 6 is pressed in hand-written paper 5 bottom of hand-written paper accepting groove 11; Be provided with the clamping part 111 that is used for fixing transparent pressing plate 6 at the edge of hand-written paper accepting groove 11, clamping part 111 is limited in transparent pressing plate 6 in the hand-written paper accepting groove 11, in the present embodiment; Clamping part 111 has two, and two clamping parts 111 are oppositely arranged.The existence of transparent pressing plate 6 can well be protected hand-written paper 5, is drenched or damages to prevent hand-written paper, and hand-written paper 5 can be changed; When changing hand-written paper 5, only need open flap 4, take off transparent pressing plate 6 and can change; After having changed hand-written paper 5, transparent pressing plate 6 loaded onto get final product.
Fixed length optical fiber at the utility model cuts in the frock; Because the bottom surface of base is provided with bonnet; On the upper surface of bonnet and/or lower surface, indicating has optical fiber to cut information; When construction, the workmen can inquire about needed optical fiber and cut information on bonnet, avoids owing to do not know that the concrete parameter that optical fiber cuts causes and can't construct.
Combine accompanying drawing that the embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the utility model.
Claims (9)
1. a fixed length optical fiber cuts frock; It is characterized in that; Comprise base (1); Have the covered wire cable locating slot (10) that is used for covered wire cable (3) location on the said base (1), the trip bolt (7) that said base (1) is provided with adjusting slider (2) and is used to lock said adjusting slider (2), the bottom surface of said base (1) is provided with the bonnet (4) that has optical fiber information.
2. fixed length optical fiber according to claim 1 cuts frock, it is characterized in that, sign is stated optical fiber information to some extent on the upper surface of said bonnet and/or the lower surface.
3. fixed length optical fiber according to claim 1 cuts frock, it is characterized in that, first end (41) of said bonnet (4) is hinged with said base (1), and second end (42) of said bonnet (4) is interlocked with said base (1).
4. fixed length optical fiber according to claim 1 cuts frock; It is characterized in that; The bottom surface of said base (1) is provided with hand-written paper accepting groove (11); Be provided with the hand-written paper (5) that is used to write down optical fiber information in the said hand-written paper accepting groove (11), said bonnet (4) covers the outside at said hand-written paper (5).
5. fixed length optical fiber according to claim 4 cuts frock; It is characterized in that; Also be stamped transparent pressing plate (6) in the said hand-written paper accepting groove (11), said transparent pressing plate (6) is pressed in said hand-written paper (5) bottom of said hand-written paper accepting groove (11).
6. fixed length optical fiber according to claim 5 cuts frock; It is characterized in that; The edge of said hand-written paper accepting groove (11) is provided with the clamping part (111) that is used for fixing said transparent pressing plate (6), and said clamping part (111) is limited in said transparent pressing plate (6) in the said hand-written paper accepting groove (11).
7. fixed length optical fiber according to claim 6 cuts frock, it is characterized in that, said clamping part (111) has two, and two said clamping parts (111) are oppositely arranged.
8. fixed length optical fiber according to claim 1 cuts frock; It is characterized in that; Said bonnet (4) is a sheet metal; First end (41) of said bonnet (4) has the axis hole (411) of reeling and forming, and first end (41) of said bonnet (4) is hinged through bearing pin (412) and said base (1).
9. fixed length optical fiber according to claim 8 cuts frock; It is characterized in that; Second end (42) of said bonnet (4) has the shell fragment (421) that bending forms; Have lug boss (422) on the said shell fragment (421), the end of said base (1) has protruding stupefied (121) that cooperate with said shell fragment (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198994 CN202583511U (en) | 2012-05-04 | 2012-05-04 | Cutting tool for optical fiber with fixed length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198994 CN202583511U (en) | 2012-05-04 | 2012-05-04 | Cutting tool for optical fiber with fixed length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583511U true CN202583511U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198994 Expired - Fee Related CN202583511U (en) | 2012-05-04 | 2012-05-04 | Cutting tool for optical fiber with fixed length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182472A (en) * | 2015-09-22 | 2015-12-23 | 深圳日海通讯技术股份有限公司 | Optical fiber cutting device |
-
2012
- 2012-05-04 CN CN 201220198994 patent/CN202583511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182472A (en) * | 2015-09-22 | 2015-12-23 | 深圳日海通讯技术股份有限公司 | Optical fiber cutting device |
| CN105182472B (en) * | 2015-09-22 | 2018-06-08 | 深圳日海通讯技术股份有限公司 | Optical fiber cutting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190504 |