CN208488582U - A kind of optical cable clamp structure for being easily installed and dismantling - Google Patents
A kind of optical cable clamp structure for being easily installed and dismantling Download PDFInfo
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- CN208488582U CN208488582U CN201821053186.7U CN201821053186U CN208488582U CN 208488582 U CN208488582 U CN 208488582U CN 201821053186 U CN201821053186 U CN 201821053186U CN 208488582 U CN208488582 U CN 208488582U
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- Prior art keywords
- optical cable
- gland
- insertion piece
- clamp structure
- block
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Abstract
The utility model relates to technical field of optical fiber communication more particularly to a kind of optical cable clamp structures for being easily installed and dismantling, and are the optical cable of naked fibre for clamping end；Including insertion piece and gland；Run through in the insertion piece and offer optical fiber pilot hole, and has extended to form extension block in the side with the optic fibre patchhole；The accommodation groove for accommodating optical cable is formed between the two pieces of limited blocks formed on the top surface of the step；The accommodation groove and optic fibre patchhole are coaxially disposed；The first pawl for being engaged optical cable is formed on opposite side on two pieces of limited blocks；The gland is articulated on the insertion piece, and can be covered on the limited block and extension block.The purpose of the invention of the present invention is to provide a kind of optical cable clamp structures for being easily installed and dismantling, using technical solution provided by the utility model solve the optical cable for being currently used for having naked fibre clamp structure exist structure is complicated, difficulty of processing and technical problem at high cost.
Description
Technical field
The utility model relates to technical field of optical fiber communication more particularly to a kind of optical cable clamping knots for being easily installed and dismantling
Structure.
Background technique
Optical cable clamping and fastening structure are mainly used in field assembled optical fiber quick connector and cold connector product.In light
In fine quick connector and cold connector product, use the end of optical cable for fiber stripping after obtained naked fibre, since naked fibre part can not
For gripping, it is only capable of being gripped at optical cable, the clamp structure that the optical cable with naked fibre is fixed at present,
Its structure is complicated, difficulty of processing and higher cost.
Utility model content
The purpose of the invention of the present invention is to provide a kind of optical cable clamp structures for being easily installed and dismantling, using this reality
With the technical solution of novel offer solve the optical cable for being currently used for having naked fibre clamp structure exist structure is complicated, difficult processing
Degree and technical problem at high cost.
In order to solve the above-mentioned technical problem, the utility model provides a kind of optical cable clamp structure for being easily installed and dismantling,
It is the optical cable of naked fibre for clamping end；Including insertion piece and gland；Run through in the insertion piece and offer optical fiber pilot hole,
And extension block has been extended to form in the side with the optic fibre patchhole, it is in step-like for enabling the insertion piece integrally；Described
The accommodation groove for accommodating optical cable is formed between the two pieces of limited blocks formed on the top surface of step；The accommodation groove and optical fiber are inserted
Enter hole coaxial arrangement；The first pawl for being engaged optical cable is formed on opposite side on two pieces of limited blocks；It is described
Gland is articulated on the insertion piece, and can be covered on the limited block and extension block.
Preferably, the length of the extension block is greater than the length of the limited block, enables tail portion and the limit of the extension block
Notch is formed between block；After the gland lid closes, the position corresponding with the notch on the gland, along cable length direction
Two sides be formed with the second pawl for being engaged optical cable.
Preferably, the gland includes the two pieces of backplates of backplate and connection for being located at the insertion piece two sides
Panel；Second pawl is formed in position corresponding with the notch on the backplate；Along the light on the insertion piece
The two sides of fibre insertion hole axial direction are formed with the cylindrical protrusions for backplate pivot joint.
Preferably, it is formed with along the two sides in cable length direction for fastening the gland on the extension block
Chuck；The engaging window fastened with the chuck is offered on the backplate of the gland.
Preferably, on the optic fibre patchhole towards one end of the accommodation groove in opening outwardly horn-like.
From the foregoing, it will be observed that available following the utility model has the advantages that the utility model is in insertion piece and gland using the utility model
On be provided with pawl for being engaged optical cable, gland after being pressed together on insertion piece, sting to optical cable by the pawl of insertion piece
On the basis of conjunction, the pawl on gland can further be engaged optical cable, it is ensured that the stable connection between clamp structure and optical cable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be practical to this
Attached drawing needed in the description of new embodiment or the prior art is briefly described.It should be evident that being described below
In attached drawing be only that a part of the embodiment of the utility model is not paying wound for those of ordinary skill in the art
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model embodiment optical cable clamp structure assembled state schematic diagram；
Fig. 2 is the utility model embodiment optical cable clamp structure assembled state cross-sectional view；
Fig. 3 is the utility model embodiment insert configuration schematic diagram one；
Fig. 4 is the utility model embodiment insert configuration schematic diagram two；
Fig. 5 is the utility model embodiment gland structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
The clamp structure that the optical cable with naked fibre is fixed at present, its structure is complicated, difficulty of processing and higher cost.
Referring to Figure 1-2, in order to solve the above-mentioned technical problem, the present embodiment provides a kind of optical cables for being easily installed and dismantling
Clamp structure is the optical cable 10 of naked fibre 11 for clamping end.
The optical cable clamp structure includes insertion piece 20 and gland 30.
Referring to Fig. 3-4, wherein insertion piece 20 runs through in insertion piece 20 in bulk and offers optic fibre patchhole 21, and
Extension block 22 has been extended to form in the wherein one side with optic fibre patchhole 21, has enabled insertion piece 20 integrally in step-like.In platform
It is formed with two pieces of limited blocks 23 on the top surface of rank, and is formed with the accommodating for accommodating optical cable 10 between two pieces of limited blocks 23
Slot 24.Wherein accommodation groove 24 and optic fibre patchhole 21 are coaxially disposed.
When needing to be packed into optical cable 10,10 end of optical cable is subjected to fiber stripping, enables its end form naked fibre 11, by 11 part of naked fibre
It is inserted into optic fibre patchhole 21.For the ease of the insertion of naked fibre 11, it is in towards one end of accommodation groove 24 on optic fibre patchhole 21
Opening outwardly horn-like, and the diameter of optic fibre patchhole 21 is not less than the diameter of naked fibre 11.While in order to realize that group installs
The connection of optical cable clamp structure and other connection structures after, realizes the docking of optical cable 10, the naked fibre 11 formed after fiber stripping
Length need to be greater than the length of insertion piece 20, after enabling naked fibre 11 be inserted into optic fibre patchhole 21, expose from the other side of insertion piece 20.It is naked
After fibre 11 is inserted into optic fibre patchhole 21, in the accommodation groove 24 that optical cable 10 is then formed between two pieces of limited blocks 23.
Fig. 3 is referred to, when assembling and using optical cable clamp structure, can be generated between optical cable 10 and insertion piece 20 mutually
It is mobile, in order to realize the fixation between optical cable 10 and insertion piece 20, formed on opposite side on two pieces of limited blocks 23 useful
In the first pawl 25 of occlusion optical cable 10, and the distance between first pawl 25 on two pieces of limited blocks 23 is less than optical cable 10
Diameter.The insertion piece 20 of above structure after naked fibre 11 is inserted into optic fibre patchhole 21, then pushes optical cable 10, enables optical cable 10 embedded in two
Between block limited block 23, optical cable 10 is then engaged and fixes by the first pawl 25.
For the ease of pushing optical cable 10, and the stable connection of optical cable 10 is further increased, gland 30 is articulated in insertion
On part 20, and it can be covered on limited block 23 and extension block 22.
The length of extension block 22 on insertion piece 20 is greater than the length of limited block 23, enables tail portion and the limited block of extension block 22
Notch is formed between 23.After the lid of gland 30 closes, the position corresponding with notch on gland 30, along the two sides of 10 length direction of optical cable
It is formed with the second pawl 33 for being engaged optical cable 10.
Fig. 5 is referred to, specifically, gland 30 includes the two pieces of shields of backplate 31 and connection for being located at 20 two sides of insertion piece
The panel 32 of plate 31.Second pawl 33 is formed in position corresponding with notch on backplate 31.It is inserted on insertion piece 20 along optical fiber
The axial two sides in hole 21 are formed with the cylindrical protrusions 26 being pivotally connected for backplate 31.Gland 30 is carried out around cylindrical protrusions 26
When overturning, panel 32 can squeeze optical cable 10, enable optical cable 10 be embedded between limited block 23, at the same time, in notch position
Fixed structure is not present in the optical cable 10 set, and the second pawl 33 on gland 30 can enable the optic cable 10 be embedded in gap position,
When optical cable 10 is pullled toward 11 direction of naked fibre, optical cable 10 can drive gland 30 to generate downward pressure under the action of the second pawl 33
Power enables panel 32 further be pressed together on optical cable 10, when optical cable 10 is pullled toward the opposite direction of naked fibre 11, in 25 He of the first pawl
Under the dual interlocking of second pawl 33, reach the stable connection further increased between optical cable 10 and optical cable clamp structure.
It is passable, it is formed with along the two sides of 10 length direction of optical cable for fastening gland 30 on extension block 22
Chuck 27 offers the engaging window 34 fastened with chuck 27 on the backplate 31 of gland 30.Gland 30 is being pressed together on insertion piece 20
After on extension block 22, chuck 27 is mutually fastened between window 34 with engaging, and is enabled gland 30 be fixed on insertion piece 20, is avoided gland
30 dig, and influence the stable connection of optical cable 10.
Optical cable clamp structure provided in this embodiment is provided with the pawl for being engaged optical cable on insertion piece and gland,
Gland is after being pressed together on insertion piece, and for the pawl of insertion piece on the basis of being engaged to optical cable, pawl on gland can be into
One step is engaged optical cable, it is ensured that the stable connection between clamp structure and optical cable.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (5)
1. a kind of optical cable clamp structure for being easily installed and dismantling, it is characterised in that: be the optical cable of naked fibre for clamping end；Packet
Include insertion piece and gland；Run through in the insertion piece and offer optical fiber pilot hole, and in the side with the optic fibre patchhole
Face has extended to form extension block, and it is in step-like for enabling the insertion piece integrally；The two pieces of limits formed on the top surface of the step
The accommodation groove for accommodating optical cable is formed between block；The accommodation groove and optic fibre patchhole are coaxially disposed；In two pieces of limits
The first pawl for being engaged optical cable is formed on the block of position on opposite side；The gland is articulated on the insertion piece, and
It can be covered on the limited block and extension block.
2. optical cable clamp structure according to claim 1, it is characterised in that: the length of the extension block is greater than the limit
The length of block enables and forms notch between the tail portion and limited block of the extension block；After the gland lid closes, on the gland with
The corresponding position of the notch, is formed with the second pawl for being engaged optical cable along the two sides in cable length direction.
3. optical cable clamp structure according to claim 2, it is characterised in that: the gland includes being located at the insertion
The backplate of part two sides and the panel for connecting two pieces of backplates；Second pawl is formed on the backplate and the notch
Corresponding position；The circle for backplate pivot joint is formed with along the two sides of the optic fibre patchhole axial direction on the insertion piece
Column-shaped projection.
4. optical cable clamp structure according to claim 3, it is characterised in that: along cable length direction on the extension block
Two sides on be formed with chuck for fastening the gland；It offers on the backplate of the gland and is fastened with the chuck
Engaging window.
5. optical cable clamp structure according to claim 4, it is characterised in that: towards the appearance on the optic fibre patchhole
One end of slot is set in opening outwardly horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053186.7U CN208488582U (en) | 2018-07-04 | 2018-07-04 | A kind of optical cable clamp structure for being easily installed and dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053186.7U CN208488582U (en) | 2018-07-04 | 2018-07-04 | A kind of optical cable clamp structure for being easily installed and dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488582U true CN208488582U (en) | 2019-02-12 |
Family
ID=65249536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053186.7U Active CN208488582U (en) | 2018-07-04 | 2018-07-04 | A kind of optical cable clamp structure for being easily installed and dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488582U (en) |
-
2018
- 2018-07-04 CN CN201821053186.7U patent/CN208488582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200312 Address after: No. 518, Yunji Avenue, Hengnan County, Hengyang City, Hunan Province Patentee after: Hunan Zhongke optoelectronic Co., Ltd. Address before: 325207 288 east two road, Nan bin street, Ruian, Wenzhou, Zhejiang Patentee before: Zhongke optoelectronic Group Co., Ltd. |