CN205982745U - Rotary extrusion type connects for fiber optic assembly - Google Patents
Rotary extrusion type connects for fiber optic assembly Download PDFInfo
- Publication number
- CN205982745U CN205982745U CN201620896140.6U CN201620896140U CN205982745U CN 205982745 U CN205982745 U CN 205982745U CN 201620896140 U CN201620896140 U CN 201620896140U CN 205982745 U CN205982745 U CN 205982745U
- Authority
- CN
- China
- Prior art keywords
- union joint
- joint
- base
- rotary extrusion
- connect base
- 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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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a rotary extrusion type connects for fiber optic assembly, including connecting base and connector, the connector is located the inside of connecting the base, it is equipped with cyclic annular cylinder structure to connect the inside central left end of base, the connector is located the inside terminal surface department of connection base and is equipped with the spring, the inside ceramic bushing that has cup jointed of connector, the cyclic annular cylinder structure of ceramic bushing left side end face contaction, the inside lock pin that is equipped with of ceramic bushing, the external diameter of lock pin is the same with cyclic annular cylinder structure internal diameter, connect base right -hand member opening part equipartition and be equipped with the knot piece, and detain the piece and radially extend, the outside surface of connector is equipped with groove soon, it is L type trough - shaped structure to revolve the groove. This kind of rotary extrusion type connects for fiber optic assembly, convenient to detach installation is detained the piece moreover and is revolved that the cooperation improves tensile strength between the groove, has both satisfied the mechanical strength performance, prevents external damage, and protects the parts can realize the installation again fast and dismantle, easy operation convenience, save time by broken words.
Description
Technical field
This utility model is related to a kind of optical fiber component joint, specially a kind of optical fiber component rotary extrusion type spinning joint, belongs to electricity
Sub- communication technical field.
Background technology
Between existing optical components support two metal parts, attachment structure uses and is adhesively fixed connection with glue, enters
Went and increased glue filling slot and joint surface texture after improving, but connection effect was not good, needed after needing glue filling
It is heating and curing, is easily caused internal lock pin deformed dilation, reduced fiber-optic transfer effect, and replacing not easy to remove, even
Connect intensity less, easily come off when larger external stress acts on, destroy part and connect.Operation the Connection Time longer it has not been convenient to
Install.
For solving the above problems, therefore it is proposed that a kind of optical fiber component rotary extrusion type spinning joint.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, provides a kind of optical fiber component spinning
Formula joint, both met mechanical strength properties, prevents external force from destroying, protects part not by broken words, can quickly realize installation again and tear open
Unload, simple to operation, save the time.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of this utility model optical fiber component rotary extrusion type spinning joint, including connect base and union joint, described connect base
It is hollow structure with union joint, described union joint is located at the inside of connect base, described connect base inside center left end sets
There is ring-type column structure, described union joint is located at and is provided with spring at connect base internal end surface, is socketed with inside described union joint
Porcelain bushing, described porcelain bushing left side contacts ring-type column structure, is provided with lock pin, described lock pin inside described porcelain bushing
External diameter identical with ring-type column structure internal diameter, be laid with button block at described connect base right-end openings, and button block radial direction prolonged
Stretch, described union joint outer surface is provided with spin slot, the L-shaped groove-like structure of described spin slot.
Further, the width of described spin slot and depth are matched with button block.
Further, described union joint is located at the outside section surface of connect base and does frosting technology process.
The beneficial effect that this utility model is reached is：By arranging spring between connect base and union joint, even
On joint, spin slot is set, connect base arranges button block, installation easy to disassemble, and between button block and spin slot, cooperation improves tension
Intensity, both met mechanical strength properties, prevents external force from destroying, protects part not by broken words, quickly can realize installing/dismounting again,
Simple to operation, save the time, whole design is exquisite, and structure is simple, practical.
Brief description
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for explaining this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of group rotation structure sectional view of this utility model optical fiber component rotary extrusion type spinning joint；
Fig. 2 is a kind of connect base structural side view of this utility model optical fiber component rotary extrusion type spinning joint；
Fig. 3 is a kind of A-A structural representation of this utility model optical fiber component rotary extrusion type spinning joint；
Fig. 4 is a kind of union joint structural representation of this utility model optical fiber component rotary extrusion type spinning joint.
In figure：1st, connect base；2nd, union joint；3rd, porcelain bushing；4th, spring；5th, lock pin；6th, button block；7th, spin slot.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As Figure 1-4, a kind of optical fiber component rotary extrusion type spinning joint, including connect base 1 and union joint 2, described connection
Base 1 and union joint 2 are hollow structure, and described union joint 2 is located at the inside of connect base 1, in described connect base 1 inside
Heart left end is provided with ring-type column structure, and described union joint 2 is located at and is provided with spring 4, described union joint at connect base 1 internal end surface
It is socketed with porcelain bushing 3, described porcelain bushing 3 left side contacts ring-type column structure, sets inside described porcelain bushing 3 inside 2
There is lock pin 5, the external diameter of described lock pin 5 is identical with ring-type column structure internal diameter, be laid with described connect base 1 right-end openings
Button block 6, and button block 6 radially extends, described union joint 2 outer surface is provided with spin slot 7, the L-shaped groove-like structure of described spin slot 7.
The width of described spin slot 7 and depth are matched with button block 6, and described union joint 2 is located at the outside segment table of connect base 1
Face is done frosting technology and is processed, and is easy to exert oneself, prevents rubber sleeve.
Principle of the present utility model and advantage：This kind of optical fiber component rotary extrusion type spinning joint, by connect base 1 be connected
Between 2, spring 4 is set, union joint 2 arranges spin slot 7, connect base 1 arranges button block 6, by union joint 2 during installation
Spin slot 7 coordinate with button block 6, extrusion spring 4, to turn union joint during extreme position, now spring 4 extruding union joint 2 with even
Connect base 1 to be fastenedly connected, dismountable turn union joint 2, button block 6 is exited from the spin slot 7 union joint 2, is easy to tear open
Unload installation, be easy to maintenance and repair, can reuse, and between button block 6 and spin slot 7, cooperation improves tensile strength, both meets
Mechanical strength properties, prevent external force from destroying, protect part not by broken words, quickly can realize installing/dismounting, side simple to operate again
Just, save the time, practical.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent.All of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of optical fiber component rotary extrusion type spinning joint, including connect base（1）And union joint（2）It is characterised in that described connection
Base（1）And union joint（2）It is hollow structure, described union joint（2）Positioned at connect base（1）Inside, described connection bottom
Seat（1）Inside center left end is provided with ring-type column structure, described union joint（2）Positioned at connect base（1）It is provided with internal end surface
Spring（4）, described union joint（2）Inside is socketed with porcelain bushing（3）, described porcelain bushing（3）Left side contacts ring-type cylinder
Structure, described porcelain bushing（3）Inside is provided with lock pin（5）, described lock pin（5）External diameter identical with ring-type column structure internal diameter,
Described connect base（1）It is laid with button block at right-end openings（6）, and button block（6）Radially extend, described union joint（2）Outside
Surface is provided with spin slot（7）, described spin slot（7）L-shaped groove-like structure.
2. a kind of optical fiber component according to claim 1 with rotary extrusion type spinning joint it is characterised in that described spin slot（7）Width
Degree and depth and button block（6）Match.
3. a kind of optical fiber component according to claim 1 with rotary extrusion type spinning joint it is characterised in that described union joint（2）Position
In connect base（1）An outside section surface does frosting technology and processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896140.6U CN205982745U (en) | 2016-08-18 | 2016-08-18 | Rotary extrusion type connects for fiber optic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896140.6U CN205982745U (en) | 2016-08-18 | 2016-08-18 | Rotary extrusion type connects for fiber optic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982745U true CN205982745U (en) | 2017-02-22 |
Family
ID=58030906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896140.6U Expired - Fee Related CN205982745U (en) | 2016-08-18 | 2016-08-18 | Rotary extrusion type connects for fiber optic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802215A (en) * | 2018-08-06 | 2020-02-18 | 科华控股股份有限公司 | Liquid lifting pipe gland pressing structure without screw fastening |
-
2016
- 2016-08-18 CN CN201620896140.6U patent/CN205982745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802215A (en) * | 2018-08-06 | 2020-02-18 | 科华控股股份有限公司 | Liquid lifting pipe gland pressing structure without screw fastening |
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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: 20170222 Termination date: 20200818 |