CN208537771U - A kind of branch type optical cable with straight-insert joint - Google Patents
A kind of branch type optical cable with straight-insert joint Download PDFInfo
- Publication number
- CN208537771U CN208537771U CN201821163464.4U CN201821163464U CN208537771U CN 208537771 U CN208537771 U CN 208537771U CN 201821163464 U CN201821163464 U CN 201821163464U CN 208537771 U CN208537771 U CN 208537771U
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- Prior art keywords
- clamping
- joint body
- straight
- joint
- type optical
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Abstract
The utility model discloses a kind of branch type optical cables with straight-insert joint, and for the grafting set cooperation grafting with external equipment, the branch type optical cable with straight-insert joint includes joint body, cable line, nut, clamping set and sliding sleeve；Axial one end of the joint body is provided with a connection-peg, and the connection-peg is plugged in joint body and connect with cable line, and the junction between the joint body and cable line is socketed with sheath；The nut, clamping set and sliding sleeve are successively axially socketed on joint body, the clamping, which is covered, is provided with a conical bore close to the direction of connection-peg, clamping set direction is provided with the uniformly distributed sliding eye of several annulars, the spring is for being clamped set towards connection-peg direction reset movement, the interval of clamping grafting set is formed between the conical bore and joint body, the conical bore is for storing entire connection-peg or the inclined-plane clamping grafting set by conical bore.The branch type optical cable with straight-insert joint of the utility model connects very convenient.
Description
Technical field
The utility model relates to a kind of optical cable connection accessories field more particularly to a kind of branching type light with straight-insert joint
Cable.
Background technique
Fiber active linker is commonly called as union, commonly referred to as optical fiber connector, is for connecting two optical fiber or optical cable
The passive device that may be reused for forming continuous light-path, has been widely used in optical fiber transmission line, fibre distribution frame
It is the most optical passive component of current usage quantity in test optical fiber instrument, instrument.
The fiber cable joint of branch type optical cable such as FC structure, the fiber cable joint are provided with a thread bush, when fiber cable joint is inserted
It can only be screwed on by thread bush to realize fixation after being connected to the grafting set of external equipment, although the structure that screw thread is screwed on is very
Securely, but operation is very troublesome.In addition the connection-peg in fiber cable joint when not in use be typically all directly it is exposed
The external world, therefore be easy to be hit and damaged.
Summary of the invention
(1) technical problems to be solved
The technical problems to be solved in the utility model is that connection-peg to be prevented is hit and damaged, and connects connection-peg again
It connects more convenient.
(2) technical solution
In order to solve the above technical problems, the utility model provides a kind of branch type optical cable with straight-insert joint, for
The grafting set cooperation grafting of external equipment, the branch type optical cable with straight-insert joint includes joint body, cable line, spiral shell
Female, clamping set and sliding sleeve；Axial one end of the joint body is provided with a connection-peg, and the connection-peg is plugged on connector
It is connect in ontology and with cable line, the junction between the joint body and cable line is socketed with sheath；The nut, clamping
Set and sliding sleeve are successively axially socketed on joint body, wherein clamping set and sliding sleeve are slided along joint body, the nut
Opposing tabs ontology axial-rotation, the clamping, which is covered, is provided with a conical bore close to the direction of connection-peg, close to clamping set side
To the uniformly distributed sliding eye of several annulars is provided with, sliding sleeve axial direction side is contacted with nut, and the other side, which is provided with, to be used for
The sliding bar and spring being plugged in sliding eye, the spring is for being clamped set towards connection-peg direction reset movement, the circular cone
The interval of clamping grafting set is formed between hole and joint body, the conical bore is for storing entire connection-peg or passing through circular cone
The inclined-plane clamping grafting set in hole.
In the above-mentioned branch type optical cable with straight-insert joint, the material of the clamping set is plastics.
In the above-mentioned branch type optical cable with straight-insert joint, the quantity of the sliding eye, sliding bar and spring has 4
It is a.
In the above-mentioned branch type optical cable with straight-insert joint, the bottom surface in the both ends of spring difference contact slide hole and
Sliding bar.
In the above-mentioned branch type optical cable with straight-insert joint, described joint body one end is provided with plug portion.
Beneficial effect
Compared with the prior art, the advantages of the present invention are: when fiber cable joint does not use, the clamping set
It is directly moved at connection-peg by spring and connection-peg is accommodated in clamping set, can prevent connection-peg from being hit by foreign object in this way
It hits and damages.After connection-peg is plugged into the grafting set of equipment, is rotated by nut and drive sliding sleeve and clamping set movement, thus
Make the inclined-plane clamping grafting set of conical bore, therefore completes the connection with grafting set, and operation is very easy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the branch type optical cable with straight-insert joint of the utility model；
Fig. 2 is the usage state diagram of Fig. 1；
In figure, 1 it is joint body, 2 is cable line, 3 is nut, 4 is grafting set, 5 is nut, 6 is sheath, 7 is clamping
Set, 8 be sliding sleeve, 9 be conical bore, 10 be sliding eye, 11 be sliding bar, 12 be spring, 13 be plug portion.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment cannot be used to limit the scope of the utility model for illustrating the utility model.
Embodiment one
As depicted in figs. 1 and 2, a kind of branch type optical cable with straight-insert joint is matched for the grafting set 4 with external equipment
Close grafting, including joint body 1, cable line 2, nut 3, clamping set 7 and sliding sleeve 8；Axial one end of the joint body 1 is set
It is equipped with a connection-peg 5, the connection-peg 5 is plugged in joint body 1 and connect with cable line 2, the joint body 1 and light
Junction between cable 2 is socketed with sheath 6；The nut 3, clamping set 7 and sliding sleeve 8 are successively axially socketed in joint body
On 1, wherein clamping set 7 and sliding sleeve 8 are slided along joint body, the 3 opposing tabs ontology axial-rotation of nut, the clamping
Set 7 is provided with a conical bore 9 close to the direction of connection-peg 5, and 7 directions of clamping set are provided with 4 uniformly distributed slidings of annular
Hole 10, the axial side of the sliding sleeve 8 are contacted with nut 3, and the other side is provided with the sliding bar for being plugged in sliding eye 10
11 and spring 12, the spring 12 is for being clamped set 7 towards 5 direction reset movement of connection-peg, the conical bore 9 and joint body 1
Between form the interval of clamping grafting set 4, the conical bore 9 is for storing entire connection-peg 5 or the inclined-plane by conical bore 9
Clamping grafting set.
When fiber cable joint does not use, the clamping set 7 is directly moved at connection-peg 5 and will be inserted by spring 12
Connector 5 is accommodated in the conical bore 9 of clamping set 7, can prevent connection-peg from being damaged by foreign object strike in this way.
After connection-peg 5 is plugged into the grafting set 4 of equipment, grafting set 4 be plugged on conical bore 9 and joint body 1 it
Between interval in, start to move back and contacted with sliding sleeve 8 after grafting set 4 after the conical bore 9 of the clamping set 7 contacts, until cunning
Dynamic set 8 is withstood by nut 3, is then rotated by nut 3, drives sliding sleeve 8 and grafting set 4 mobile towards grafting set direction, then
4 are covered by the inclined-plane clamping grafting of conical bore 9, therefore completes the connection with grafting set, so there is no need to traditional thread connecting modes
It is attached, operation is very easy.
The material of above-mentioned clamping set 7 is plastics.The bottom surface in the both ends difference contact slide hole 10 of above-mentioned spring and cunning
Lever 11.Described 1 one end of joint body is provided with plug portion 13.
The above is only preferred embodiments of the present invention, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of branch type optical cable with straight-insert joint cooperates grafting for the grafting set (4) with external equipment, feature exists
In, the branch type optical cable with straight-insert joint include joint body (1), cable line (2), nut (3), clamping set (7) and
Sliding sleeve (8)；Axial one end of the joint body (1) is provided with a connection-peg (5), and the connection-peg (5), which is plugged on, to be connect
It is connect in head ontology (1) and with cable line (2), the junction between the joint body (1) and cable line (2) is socketed with sheath
(6)；The nut (3), clamping set (7) and sliding sleeve (8) are successively axial to be socketed on joint body (1), wherein clamping set (7)
It is slided with sliding sleeve (8) along joint body, nut (3) the opposing tabs ontology axial-rotation, the clamping set (7) is close to slotting
The direction of connector (5) is provided with a conical bore (9), and clamping set (7) direction is provided with the uniformly distributed sliding of several annulars
Hole (10), the axial side of the sliding sleeve (8) are contacted with nut (3), and the other side is provided with for being plugged in sliding eye (10)
Sliding bar (11) and spring (12), the spring (12) for be clamped set (7) towards connection-peg (5) direction reset movement, it is described
The interval of clamping grafting set (4) is formed between conical bore (9) and joint body (1), the conical bore (9) is for storing entire insert
Connector (5) or the inclined-plane clamping grafting set for passing through conical bore (9).
2. the branch type optical cable according to claim 1 with straight-insert joint, which is characterized in that the clamping set (7)
Material is plastics.
3. the branch type optical cable according to claim 1 with straight-insert joint, which is characterized in that the sliding eye (10),
The quantity of sliding bar (11) and spring (12) has 4.
4. the branch type optical cable according to claim 1 with straight-insert joint, which is characterized in that the both ends of the spring point
The bottom surface in other contact slide hole (10) and sliding bar (11).
5. the branch type optical cable according to claim 1 with straight-insert joint, which is characterized in that the joint body (1)
One end is provided with plug portion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163464.4U CN208537771U (en) | 2018-07-23 | 2018-07-23 | A kind of branch type optical cable with straight-insert joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163464.4U CN208537771U (en) | 2018-07-23 | 2018-07-23 | A kind of branch type optical cable with straight-insert joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537771U true CN208537771U (en) | 2019-02-22 |
Family
ID=65387071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163464.4U Active CN208537771U (en) | 2018-07-23 | 2018-07-23 | A kind of branch type optical cable with straight-insert joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537771U (en) |
-
2018
- 2018-07-23 CN CN201821163464.4U patent/CN208537771U/en active Active
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