CN209471276U - A kind of optical fiber connector loose mail - Google Patents
A kind of optical fiber connector loose mail Download PDFInfo
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- CN209471276U CN209471276U CN201920465181.3U CN201920465181U CN209471276U CN 209471276 U CN209471276 U CN 209471276U CN 201920465181 U CN201920465181 U CN 201920465181U CN 209471276 U CN209471276 U CN 209471276U
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- pedestal
- slot
- plug
- socket
- lock pin
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Abstract
The utility model provides a kind of optical fiber connector loose mail, it is related to field of connectors, including mutually matched plug, socket, the splicing position of plug is equipped with the first pedestal, the end face of first pedestal is equipped with the second pedestal, the second slot for being equipped with the first slot to match with the first pedestal at the plug surface of socket, matching with the second pedestal；Equipped with the first lock pin and around the second lock pin of the first lock pin setting in second slot, the 4th slot that the second base end face is equipped with the third slot to match with the first lock pin, matches with the second lock pin, the second base sleeve is equipped with spring；It is symmetrical arranged on the circumferential side wall of second pedestal there are two mounting groove, telescopic is equipped in each mounting groove, one end that telescopic exposes to mounting groove is equipped with buckle head, and telescopic periphery is arranged with spring；It is symmetrical arranged in second socket sidewalls there are two channel is buckled, socket outer peripheral edge is equipped with limit hole；The utility model has the advantages that connection sealing is good, realizes stable, quick signal conveying.
Description
Technical field
The utility model relates to field of connectors, more particularly to a kind of optical fiber connector loose mail.
Background technique
Optical fiber connector is the necessary component for connecting two optical signals.It is determined by the transport properties of optical signal itself,
In optical fiber connector two pairs of insertings close plug and socket must positioning accuracy with higher can be only achieved the normal of optical signal
Transmission reduces optical signal in the decaying of two junctions.But that there are connection sealings is poor for existing common optical fiber connector
The shortcomings that, it is easy to appear loosening when by Extraneous vibrations, dust is easy to cause to enter in connector, influences internal element
It works normally, and then interferes the normal transmission of fiber-optic signal.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model provides a kind of optical fiber connector loose mail, has connection sealing
Property good advantage, realize stablize, the conveying of quick signal.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of optical fiber connector loose mail, plug, socket including being mutually inserted cooperation, described to insert
Head with the first cylindrical pedestal, the end of first pedestal far from the plug are fixed at the plug surface of the socket
Face is fixed with the second cylindrical pedestal, and the center line of the center line of first pedestal and second pedestal is and institute
The center line for stating plug is overlapped, and the radius of first pedestal is less than the radius of the plug end face, and the half of second pedestal
Diameter is less than the radius of first pedestal, and being recessed inwardly at the socket and the plug surface of the plug has and first pedestal
The first slot to match, first slot bottom are recessed inwardly the second slot to be formed and be matched with second pedestal；
The first lock pin and the second lock pin around first lock pin setting, first lock pin are fixed in second slot
Cylindrical, second lock pin is annular in shape, the center line of the center line of first lock pin and second lock pin with
The center line of second slot is overlapped, second pedestal be recessed inwardly far from the end face of first pedestal be equipped with it is described
The third slot that first lock pin matches and the 4th slot that second lock pin matches, second pedestal outer peripheral edge set
Equipped with second spring, the outer diameter of the second spring is less than the diameter of second slot, and described second spring one end is fixed on
On second pedestal, the other end move freely；Mounting groove there are two being symmetrical arranged on the circumferential side wall of second pedestal, two
A mounting groove is respectively positioned on the one end of second pedestal far from first pedestal, is equipped with and stretches in each mounting groove
Contracting set, the installation trench bottom is fixed in described telescopic one end and the telescopic other end stretches out the mounting groove, described
One end that telescopic exposes to the mounting groove is fixed with connecting plate, and the connecting plate is fixed far from the side of the telescopic
Equipped with buckle head, the telescopic periphery is arranged with the first spring, first spring one end be fixed on the installation trench bottom,
The other end is fixed on the connecting plate；It is used for there are two being symmetrical arranged on the second slot circumferential side wall by the buckle head
Into the buckle channel inside the socket, the buckle channel extends to the socket endface and is communicated with the outside, described
Socket outer peripheral edge is equipped with the limit hole being connected with the buckle channel, and the limit hole matches with the buckle head.
In the preferable technical solution of the utility model, the sum of the second spring raw footage and first base length
Greater than the depth of first slot, the length of first pedestal is less than the depth of first slot.
In the preferable technical solution of the utility model, hemispherical at the top of the buckle head, the buckle channel is close
The socket endface is equipped with chamfering.
In the preferable technical solution of the utility model, protective jacket, the plug circumferential side wall are arranged on the plug
It is equipped with screw thread compatible with the protective jacket with the socket circumferential side wall, and the protective jacket can be along the plug core
Line direction is mobile.
In the preferable technical solution of the utility model, the protective jacket outer peripheral edge is equipped with anti-skid chequer.
The utility model has the following beneficial effects:
A kind of optical fiber connector loose mail provided by the utility model, with structure is simple, connection sealing is good, can quickly pacify
The advantages of assembly and disassembly, wherein plug can be buckled on the limit hole of socket by the buckle heads of two sides, along with plug and
Socket is coated the two junction by protective jacket, changes the simple mating of conventional fiber optic connectors so that plug and
Connection between socket is even closer, is not easy to loosen, and quick signal transmission is stablized in realization.
Detailed description of the invention
Fig. 1 be specific embodiment of the present invention provide a kind of non-grafting of optical fiber connector loose mail when structural representation
Figure；
Fig. 2 is enlarged drawing at a kind of A for optical fiber connector loose mail that specific embodiment of the present invention provides；
It is logical that Fig. 3 is that a kind of buckle head for optical fiber connector loose mail that specific embodiment of the present invention provides enters buckle
Structural schematic diagram when road；
Structural representation when Fig. 4 is a kind of optical fiber connector loose mail grafting of specific embodiment of the present invention offer
Figure；
Fig. 5 is a kind of plug left view for optical fiber connector loose mail that specific embodiment of the present invention provides；
Fig. 6 is a kind of socket right view for optical fiber connector loose mail that specific embodiment of the present invention provides；
Fig. 7 is a kind of socket for optical fiber connector loose mail that specific embodiment of the present invention provides along B-B direction line
Cross-sectional view.
In figure:
100, plug；110, the first pedestal；120, the second pedestal；121, third slot；122, the 4th slot；123, it installs
Slot；200, socket；210, the first slot；220, the second slot；221, the first lock pin；222, the second lock pin；230, channel is buckled；
231, limit hole；300, telescopic；310, connecting plate；320, buckle head；410, the first spring；420, second spring；500, prevent
Sheath.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
It further illustrates the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments, needs
Bright, the attached drawing in specific embodiment is only schematic diagram, is not defined to size, and actual size is with material object
It is quasi-.
As shown in FIG. 1 to FIG. 7, plug 100, socket 200 including being mutually inserted cooperation, the plug 100 are inserted with described
It is fixed with the first cylindrical pedestal 110 at the plug surface of seat 200, first pedestal 110 is far from the plug 100
End face is fixed with the second cylindrical pedestal 120, the center line of first pedestal 110 and second pedestal 120
Center line is overlapped with the center line of the plug 100, and the radius of first pedestal 110 is less than 100 end face of plug
Radius, the radius of second pedestal 120 are less than the radius of first pedestal 110, the socket 200 and the plug 100
Plug surface at be recessed inwardly the first slot 210 to match with first pedestal 110,210 bottom of the first slot
Be recessed inwardly the second slot 220 to be formed and be matched with second pedestal 120；Is fixed in second slot 220
One lock pin 221 and the second lock pin 222 being arranged around first lock pin 221, first lock pin 221 is cylindrical, institute
State that the second lock pin 222 is annular in shape, the center line of the center line of first lock pin 221 and second lock pin 222 is and institute
The center line for stating the second slot 220 is overlapped, and second pedestal 120 is recessed inwardly far from the end face of first pedestal 110 and sets
The 4th slot 122 for having the third slot 121 to match with first lock pin 221, matching with second lock pin 222,
Second pedestal, 120 outer peripheral edge is arranged with second spring 420, and the outer diameter of the second spring 420 is less than second slot
220 diameter, described 420 one end of second spring is fixed on second pedestal 120, the other end is move freely；Described second
It is symmetrical arranged on the circumferential side wall of pedestal 120 there are two mounting groove 123, two mounting grooves 123 are respectively positioned on second base
120 one end far from first pedestal 110 of seat, are equipped with telescopic 300, the telescopic in each mounting groove 123
123 bottom of mounting groove is fixed in 300 one end and 300 other end of the telescopic stretches out the mounting groove 123, described to stretch
One end that contracting set 300 exposes to the mounting groove 123 is fixed with connecting plate 310, and the connecting plate 310 is far from the telescopic
300 side is fixed with buckle head 320, and 300 periphery of telescopic is arranged with the first spring 410, first spring 410
123 bottom of mounting groove is fixed in one end, the other end is fixed on the connecting plate 310；Second slot, 220 circumference
For the buckle head 320 to be entered to the buckle channel 230 inside the socket 200, the card there are two being symmetrical arranged on wall
Button channel 230 extends to 200 endface of socket and is communicated with the outside, and 200 outer peripheral edge of socket is equipped with and the buckle
The limit hole 231 that channel 230 is connected, the limit hole 231 match with the buckle head 320.
Further, the sum of 420 raw footage of second spring and 110 length of the first pedestal are greater than described first and insert
The depth of slot 210, the length of first pedestal 110 are less than the depth of first slot 210, are arranged in this way so that described
During buckle head 320 is snapped into the limit hole 231 by the buckle channel 230, the second spring 420 is described
It is constantly compressed under the mutual clamping action of first pedestal, 110 end face and 210 bottom of the first slot, to the buckle head
320 when being snapped into the limit hole 231, and the second spring 420 is in compressive state, when will in 200 outer peripheral edge of socket
The buckle head 320 on time, under 420 elastic reaction of second spring, inserts plug 100 quickly with described inside
Seat 200 is detached from, and separates the plug 100 and the socket 200 convenient for staff.
Further, 320 top of buckle head is hemispherical, and 320 top spherical surface of the buckle head is upward, the card
It detains channel 230 and is equipped with chamfering (being not drawn into figure) close to 200 endface of socket, that is, 230 entrance of buckle channel
Place be equipped with chamfering, the setting of the chamfering and the hemispherical buckle head 320 make the buckle head 320 be easier from
Outside enters in the buckle channel 230, so that staff is more convenient when docking the plug 100 and the socket 200.
Further, protective jacket 500,100 circumferential side wall of plug and the socket are arranged on the plug 100
200 circumferential side walls are equipped with screw thread compatible with the protective jacket 500, and the protective jacket 500 can be along the plug 100
Heart line direction is mobile, and the setting of the protective jacket 500 can not only further strengthen the plug 100 and the socket
Connection between 200, but also external dust can be prevented to enter from the junction of the plug 100 and the socket 200
Inside connector, avoids external dust and connector internal element is damaged.
Further, 500 outer peripheral edge of protective jacket is equipped with anti-skid chequer, the setting of the anti-skid chequer so that staff more
The protective jacket 500 is conveniently caught, in order to protective jacket 500 described in staff's moving in rotation, so that the protective jacket 500 wraps
Wrap the junction of the plug 100 and the socket 200.
The course of work: (1) it when need for plug 100 being plugged into socket 200 on, first passes through the buckle head 320 of two sides
It is pressed in mounting groove 123, the buckle head 320 of two sides is enabled respectively to enter such as Fig. 3 in a buckle channel 230,
Then by entire plug 100 toward pushing away inside the socket 200, until buckle head 320 is moved to the underface of limit hole 231,
Under the elastic reaction of first spring 410, so that buckle head 320 is buckled in limit hole 231, then rotates protective jacket 500 and make
Protective jacket 500 is moved along the direction close to socket 200, so that protective jacket 500 coats the junction of plug 100 and socket 200, i.e.,
Connection between achievable plug 100 and socket 200；(2) it when needing for plug 100 to be detached from from socket 200, first revolves first
Turning protective jacket 500 moves protective jacket 500 along the direction far from socket 200, until protective jacket 500 completely disengages socket 200,
Then by by the buckle head 320 of two sides simultaneously toward pressing inside socket 200, under the elastic reaction of second spring 420, then plus
On by the way that entire plug 100 toward drawing outside socket 200, so that the buckle head 320 of two sides is detached from limit hole 231, is realized plug
100 and socket 200 quick separating.
A kind of optical fiber connector loose mail provided by the utility model, with structure is simple, connection sealing is good, can quickly pacify
The advantages of assembly and disassembly, wherein plug 100 can be buckled on the limit hole 231 of socket 200 by the buckle head 320 of two sides,
Along with plug 100 and socket 200 are coated the two junction by protective jacket 500, the letter of conventional fiber optic connectors is changed
List is mating, so that the connection between plug 100 and socket 200 is even closer, is not easy to loosen, quick signal is stablized in realization
Transmission.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of optical fiber connector loose mail, it is characterised in that:
Plug (100), socket (200) including being mutually inserted cooperation, the grafting of the plug (100) and the socket (200)
Cylindrical the first pedestal (110), end face of first pedestal (110) far from the plug (100) are fixed at face
It is fixed with cylindrical the second pedestal (120), the center line and second pedestal (120) of first pedestal (110)
Center line be overlapped with the center line of the plug (100), the radius of first pedestal (110) is less than the plug
(100) radius of end face, the radius of second pedestal (120) are less than the radius of first pedestal (110), the socket
(200) and at the plug surface of the plug (100) be recessed inwardly the first slot to match with first pedestal (110)
(210), the first slot (210) bottom is recessed inwardly the second slot to be formed and be matched with second pedestal (120)
(220)；
The first lock pin (221) is fixed in second slot (220) and around the of first lock pin (221) setting
Two lock pins (222), first lock pin (221) is cylindrical, and second lock pin (222) is annular in shape, first lock pin
(221) center line of center line and second lock pin (222) is overlapped with the center line of second slot (220), institute
State the second pedestal (120) far from described first pedestal (110) end face be recessed inwardly be equipped with and the first lock pin (221) phase
The third slot (121) matched, the 4th slot (122) to match with second lock pin (222), second pedestal (120)
Outer peripheral edge is arranged with second spring (420), and the outer diameter of the second spring (420) is less than the diameter of second slot (220),
Described second spring (420) one end is fixed on second pedestal (120), the other end is move freely；
There are two being symmetrical arranged on the circumferential side wall of second pedestal (120) mounting groove (123), two mounting grooves
(123) it is respectively positioned on the one end of second pedestal (120) far from first pedestal (110), each mounting groove (123) is interior
It is equipped with telescopic (300), the mounting groove (123) bottom and the telescopic are fixed in described telescopic (300) one end
(300) other end stretches out the mounting groove (123), and one end that the telescopic (300) exposes to the mounting groove (123) is fixed
Equipped with connecting plate (310), the connecting plate (310) is fixed with buckle head (320) far from the side of the telescopic (300),
Telescopic (300) periphery is arranged with the first spring (410), and the mounting groove is fixed in described first spring (410) one end
(123) bottom, the other end are fixed on the connecting plate (310)；It is symmetrically arranged on second slot (220) circumferential side wall
Two for entering the socket (200) internal buckle channel (230), the buckle channel for the buckle head (320)
(230) it extends to the socket (200) endface to be communicated with the outside, socket (200) outer peripheral edge is equipped with and the buckle
The limit hole (231) that channel (230) is connected, the limit hole (231) match with the buckle head (320).
2. a kind of optical fiber connector loose mail according to claim 1, it is characterised in that:
The sum of second spring (420) raw footage and the first pedestal (110) length are greater than first slot (210)
Depth, the length of first pedestal (110) are less than the depth of first slot (210).
3. a kind of optical fiber connector loose mail according to claim 1, it is characterised in that:
Hemispherical at the top of the buckle head (320), the buckle channel (230) is equipped with close to the socket (200) endface
Chamfering.
4. a kind of optical fiber connector loose mail according to claim 1, it is characterised in that:
It is arranged with protective jacket (500) on the plug (100), plug (100) circumferential side wall and the socket (200) circumference
Side wall is equipped with the compatible screw thread with the protective jacket (500), and the protective jacket (500) can be along the plug (100)
Heart line direction is mobile.
5. a kind of optical fiber connector loose mail according to claim 4, it is characterised in that:
Protective jacket (500) outer peripheral edge is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920465181.3U CN209471276U (en) | 2019-04-08 | 2019-04-08 | A kind of optical fiber connector loose mail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920465181.3U CN209471276U (en) | 2019-04-08 | 2019-04-08 | A kind of optical fiber connector loose mail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471276U true CN209471276U (en) | 2019-10-08 |
Family
ID=68093361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920465181.3U Active CN209471276U (en) | 2019-04-08 | 2019-04-08 | A kind of optical fiber connector loose mail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436338A (en) * | 2020-11-18 | 2021-03-02 | 湖州辰丰线缆有限公司 | Network cable plug structure and network cable thereof |
| CN113352310A (en) * | 2021-06-30 | 2021-09-07 | 安徽机电职业技术学院 | Industrial robot capable of changing clamp |
| CN114217385A (en) * | 2022-01-22 | 2022-03-22 | 沈中山 | 5G optical fiber adapter for improving optical signal transmission |
-
2019
- 2019-04-08 CN CN201920465181.3U patent/CN209471276U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436338A (en) * | 2020-11-18 | 2021-03-02 | 湖州辰丰线缆有限公司 | Network cable plug structure and network cable thereof |
| CN113352310A (en) * | 2021-06-30 | 2021-09-07 | 安徽机电职业技术学院 | Industrial robot capable of changing clamp |
| CN114217385A (en) * | 2022-01-22 | 2022-03-22 | 沈中山 | 5G optical fiber adapter for improving optical signal transmission |
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