CN207675984U - A kind of optical fiber quick connector - Google Patents
A kind of optical fiber quick connector Download PDFInfo
- Publication number
- CN207675984U CN207675984U CN201721641492.8U CN201721641492U CN207675984U CN 207675984 U CN207675984 U CN 207675984U CN 201721641492 U CN201721641492 U CN 201721641492U CN 207675984 U CN207675984 U CN 207675984U
- Authority
- CN
- China
- Prior art keywords
- shell
- optical fiber
- connecting shaft
- main shaft
- lower housing
- 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 kind of optical fiber quick connectors, it includes fiber optic connector, shell, protective cover and gland, shell is set on fiber optic connector, shielding cover is located on shell, gland is threadedly coupled with shell, fiber optic connector includes main shaft, connecting shaft, sliding shoe, spring and pressure cap, sliding shoe is arranged on main shaft and main shaft can slide relatively, one end of the connecting shaft is fixed with main shaft, the other end is equipped with protruding ring, spring is set in connecting shaft, spring one end is abutted with main shaft, the other end is abutted with shell, pressure cap is arranged on the one end of main shaft far from connecting shaft.The optical fiber quick connector realizes scalableization of connecting shaft by the cooperation of spring, connecting shaft and shell, facilitates the connection of optical fiber.
Description
Technical field
The utility model is related to fiber optic communications technical fields, and in particular to a kind of optical fiber quick connector.
Background technology
With the progress of science and technology, fiber optic communications technology obtains more and more common application in daily life,
The application of visible fiber optic communications at any time in daily life.
Currently, the fiber optic connector of existing mainstream optical fiber quick connector is all fixed with shell, in use, have
When will appear the inconvenient situation of optical fiber connection.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, a kind of optical fiber quick connector is provided, to solve the above problems.
The technical solution adopted in the utility model is：A kind of optical fiber quick connector, including a fiber optic connector, a shell
Body, a protective cover and a gland, the shell are set on the fiber optic connector, and the shielding cover is located at the shell
On, the gland is threadedly coupled with the shell, and the fiber optic connector includes a main shaft, a connecting shaft, a sliding shoe, one
Spring and a pressure cap, the sliding shoe be arranged on the main shaft and can the relatively described main shaft sliding, the one end of the connecting shaft
It is fixed with the main shaft, the other end is equipped with protruding ring, and the spring is set in the connecting shaft, the spring one end and institute
Main shaft abutting is stated, the other end is abutted with the shell, and the pressure cap is arranged in the one end of the main shaft far from the connecting shaft
On.
The effect of the utility model is：The optical fiber quick connector is realized by the cooperation of spring, connecting shaft and shell
Scalableization of connecting shaft facilitates the connection of optical fiber.
Description of the drawings
Fig. 1 show the structural schematic diagram of optical fiber quick connector provided by the utility model；
Fig. 2 show the sectional view of the optical fiber quick connector；
Fig. 3 show the part-structure schematic diagram (one) of the optical fiber quick connector；
Fig. 4 show the optical fiber quick connector part-structure schematic diagram (secondly).
Specific implementation mode
The optical fiber quick connector of the utility model is introduced below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, it is a kind of optical fiber quick connector provided by the utility model comprising one shown in Fig. 3 and Fig. 4
Fiber optic connector 1, a shell 2, a protective cover 3 and a gland 4, the shell 2 are set on the fiber optic connector 1, institute
It states protective cover 3 to be set on the shell 2, the gland 4 is threadedly coupled with the shell 2.
The fiber optic connector 1 includes a main shaft 11, a connecting shaft 12, a sliding shoe 13, a spring 14 and a pressure cap
15, the sliding shoe 13 is arranged on the main shaft 11 and can the relatively described sliding of main shaft 11,12 one end of the connecting shaft and institute
The fixation of main shaft 11 is stated, the other end is equipped with protruding ring 121, and the spring 14 is set in the connecting shaft 12, the spring 14
One end is abutted with the main shaft 11, and the other end is abutted with the shell 2, and the pressure cap 15 is arranged in the main shaft 11 far from institute
On the one end for stating connecting shaft 12.
The diameter of the connecting shaft 12 is less than the diameter of the main shaft 11, and the diameter of the protruding ring 121 is more than the institute
State the diameter of connecting shaft 12.
The shell 2 includes a lower housing 21 and a upper shell 22, and one end outer surface of the lower housing 21 is equipped with down
Half external screw thread 211 of shell, protruding shaft 212 is respectively equipped on the two sides of the lower housing 21, and it is logical to be equipped with one in the lower housing 21
The diameter of hole 213 and a limiting slot 214, the through-hole 213 is more than the diameter of the connecting shaft 12 and is less than 11 He of the main shaft
The diameter of the protruding ring 121.
Clamping block 215 is additionally provided on the two sides of the lower housing 21.
The connecting shaft 12 is arranged in the through-hole 213, and the sliding shoe 13 is located at the limiting slot 214, the sliding
Block 13 can only the sliding in the limiting slot 214.
The upper shell 22 is equipped with transfer hole 221, and the transfer hole 221 is detachably connected with the protruding shaft 212, described
The relatively described lower housing 21 of upper shell 22 is rotatable, and the outer surface of the upper shell 22 is equipped with half external screw thread 222 of upper shell.
The rotational angle of the lower housing 21 relatively of the upper shell 22 is 0-90 °, when the upper shell 22 is relatively described
When the rotational angle of lower housing 21 is 0 °, the upper shell 22 splices integrally with the lower housing 21, and the upper shell half is outer
Screw thread 222 is spliced into a whole external screw thread with half external screw thread 211 of the lower housing.
The protective cover 3 is equipped with buckling groove 31, and the buckling groove 31 is formed with the clamping block 215 and is clamped.
The madial wall of the gland 4 is equipped with internal thread 41, and the internal thread 41 matches with the whole external screw thread.
The gland 4 is threadedly coupled by the internal thread 41 and the whole external screw thread with the shell 2.
In use, unscrewing gland 4, it is 90 ° to make the rotational angle of the lower housing 21 relatively of the upper shell 22, pressing
Pressure cap 15 makes the relatively described through-hole 213 of connecting shaft 12 stretch out a distance, facilitates optical fiber to connect, after the completion of connection, release is pressed
Pressure cap 15, connecting shaft 12 are retracted, and it is 0 ° to make the rotational angle of the lower housing 21 relatively of the upper shell 22, by gland 4 with
Shell 2 is threadedly coupled.
The optical fiber quick connector realizes scalableization of connecting shaft by the cooperation of spring, connecting shaft and shell, side
Just the connection of optical fiber.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of optical fiber quick connector, which is characterized in that it includes：One fiber optic connector, a shell, a protective cover and one are solid
Determine head, the shell is set on the fiber optic connector, and the shielding cover is set on the housing, the gland and institute
Shell threaded connection is stated, the fiber optic connector includes a main shaft, a connecting shaft, a sliding shoe, a spring and a pressure cap, institute
State sliding shoe be arranged on the main shaft and can main shaft sliding relatively, the one end of the connecting shaft fixes with the main shaft, separately
One end is equipped with protruding ring, and the spring is set in the connecting shaft, and the spring one end is abutted with the main shaft, the other end
It is abutted with the shell, the pressure cap is arranged on the one end of the main shaft far from the connecting shaft.
2. optical fiber quick connector according to claim 1, which is characterized in that the shell includes on a lower housing and one
One end outer surface of shell, the lower housing is equipped with half external screw thread of lower housing, is respectively equipped on the two sides of the lower housing
Protruding shaft, is equipped with a through-hole and a limiting slot in the lower housing, and the diameter of the through-hole is more than the diameter of the connecting shaft and small
In the diameter of the main shaft and the protruding ring, the diameter of the connecting shaft is less than the diameter of the main shaft, the protruding ring
Diameter is more than the diameter of the connecting shaft.
3. optical fiber quick connector according to claim 2, which is characterized in that the connecting shaft is arranged in the through-hole,
The sliding shoe is located at the limiting slot, and the sliding shoe can only slide in the limiting slot.
4. optical fiber quick connector according to claim 3, which is characterized in that the upper shell is equipped with transfer hole, institute
It states transfer hole to be detachably connected with the protruding shaft, the relatively described lower housing of the upper shell is rotatable, the appearance of the upper shell
Face is equipped with half external screw thread of upper shell.
5. optical fiber quick connector according to claim 4, which is characterized in that the relatively described lower housing of the upper shell
Rotational angle be 0-90 °, when the rotational angle of the relatively described lower housing of the upper shell be 0 ° when, the upper shell with it is described under
Shell splicing is integral, and half external screw thread of the upper shell is spliced into a whole external screw thread with half external screw thread of the lower housing.
6. optical fiber quick connector according to claim 5, which is characterized in that be additionally provided on the two sides of the lower housing
Clamping block, the protective cover are equipped with buckling groove, and the buckling groove is formed with the clamping block and is clamped.
7. optical fiber quick connector according to claim 6, which is characterized in that the madial wall of the gland is equipped with interior
Screw thread, the internal thread match with the whole external screw thread, and the gland passes through spiral shell outside the internal thread and the entirety
Line is threadedly coupled with the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641492.8U CN207675984U (en) | 2017-11-30 | 2017-11-30 | A kind of optical fiber quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641492.8U CN207675984U (en) | 2017-11-30 | 2017-11-30 | A kind of optical fiber quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675984U true CN207675984U (en) | 2018-07-31 |
Family
ID=62966700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721641492.8U Expired - Fee Related CN207675984U (en) | 2017-11-30 | 2017-11-30 | A kind of optical fiber quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114557A (en) * | 2021-12-03 | 2022-03-01 | 杭州润州光电技术有限公司 | Quick jumper connector and optical fiber jumper |
-
2017
- 2017-11-30 CN CN201721641492.8U patent/CN207675984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114557A (en) * | 2021-12-03 | 2022-03-01 | 杭州润州光电技术有限公司 | Quick jumper connector and optical fiber jumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |