CN206818921U - A kind of LC joints of optical fibre - Google Patents
A kind of LC joints of optical fibre Download PDFInfo
- Publication number
- CN206818921U CN206818921U CN201720664288.1U CN201720664288U CN206818921U CN 206818921 U CN206818921 U CN 206818921U CN 201720664288 U CN201720664288 U CN 201720664288U CN 206818921 U CN206818921 U CN 206818921U
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- CN
- China
- Prior art keywords
- caudal peduncle
- protheca
- skirt
- joints
- optical fibre
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- 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.)
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Abstract
The utility model discloses a kind of LC joints of optical fibre, including protheca, caudal peduncle and rear enclosure, equally distributed multiple locating pieces are provided with the protheca inwall, the equally distributed locating slot being adapted with locating piece is provided with the caudal peduncle, the caudal peduncle tail end is provided with skirt, the caudal peduncle and the skirt integrated injection molding, the copper pipe with annular knurl is provided with the rear enclosure；Location fit on protheca and caudal peduncle of the present utility model, assembling is simple, and docking is accurate, is not in the integrated injection molding of rotation and skew, caudal peduncle and skirt, reduces one of assembly process, improves efficiency of assembling；Annular knurl on rear enclosure copper pipe is set, and increases the degree of roughness of copper pipe outer surface, and non-skid property is good.
Description
Technical field
It the utility model is related to a kind of accessory of telecommunication optical fiber, more particularly to a kind of LC joints of optical fibre.
Background technology
The joints of optical fibre are indispensable connection members in current optical fiber communication system, are widely used in fiber alignment
Optical fiber, fiber alignment equipment, fiber alignment instrument etc..The joints of optical fibre are by the accurate docking of two fiber end faces so that luminous energy
Amount is coupled to receive to greatest extent, reduces transmission loss, while in order to ensure that stable signal transmission is reliable, it is desirable to after docking
Fiber end face can not be rotated, rocks or offset.The most commonly seen LC joints of optical fibre are between protheca and caudal peduncle in the market
The regular hexagon for devising mutual cooperation is allowed to connect, but to easily rotating and offseting after capacity, the caudal peduncle surfaces of revolution can block
On protheca hex surface, and caudal peduncle and skirt are separated, also to be assembled during assembling, efficiency is low.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided one kind assembling is simple, after assembling not
Rotation, the LC joints of optical fibre of stable performance.
To solve the above problems, technical solution adopted in the utility model is：
A kind of LC joints of optical fibre, including protheca, caudal peduncle and rear enclosure, it is provided with the protheca inwall equally distributed more
Individual locating piece, the equally distributed locating slot being adapted with locating piece is provided with the caudal peduncle, the caudal peduncle tail end is provided with
Skirt, the caudal peduncle and the skirt integrated injection molding, copper pipe is provided with the rear enclosure.
Further, the locating slot is rectangular channel.
Further, it is provided with annular knurl on the copper pipe outer peripheral face.
Further, the skirt is plastics skirt.
Further, through hole is provided with the protheca outer wall, buckle, the buckle energy are provided with the rear enclosure outer wall
Enough it is caught in the through hole, so as to which the protheca is set in the rear enclosure.
It is using beneficial effect caused by above-mentioned technical proposal：Phase is provided with protheca and caudal peduncle of the present utility model
The locating piece and locating slot of adaptation, location fit, assembling is simple, and docking is accurate, is not in rotation and skew, can effectively prevent
Occur the integrated injection molding of stuck phenomenon, caudal peduncle and skirt during caudal peduncle resilience, reduce one of assembly process, improve assembling effect
Rate；Annular knurl on rear enclosure copper pipe, which is set, substitutes groove, increases the degree of roughness of copper pipe outer surface, non-skid property is good, with pressure ring
It is more firm during connection.
Brief description of the drawings
Fig. 1 is exploded perspective view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is the sectional view of the utility model protheca；
In figure：1st, protheca；2nd, caudal peduncle；3rd, rear enclosure；4th, locating piece；5th, locating slot；6th, skirt；7th, copper pipe；8th, through hole；9th, block
Button.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
As Figure 1-4, a kind of LC joints of optical fibre, including protheca 1, caudal peduncle 2 and rear enclosure 3, set on the inwall of protheca 1
Equally distributed 2 locating pieces 4 are equipped with, equally distributed 4 positioning being adapted with locating piece 4 are provided with the caudal peduncle 2
The location fit of groove 5, locating piece 4 and locating slot 5, assembling is simple, and docking is accurate, is not in rotation and skew, can effectively prevent
There is stuck phenomenon during non-return bullet；The tail end of caudal peduncle 2 is provided with skirt 6, the caudal peduncle 2 and the integrated injection molding of skirt 6 into
Type, without assembling, reduce one of assembly process, improve efficiency of assembling；Copper pipe 7 is provided with the rear enclosure 3.
Further, the locating slot 5 is rectangular channel.
Further, it is provided with annular knurl on the outer peripheral face of copper pipe 7.The design of annular knurl increases the coarse journey of copper pipe surface
Degree, non-skid property is good, more firm when being connected with pressure ring.
Further, the skirt 6 is plastics skirt 6.Skirt 6 uses plastic material, and light weight, cost is low, is molded into
Type is simple, reduces one of assembly process.
Further, through hole 8 is provided with the outer wall of protheca 1, buckle 9, the card are provided with the outer wall of rear enclosure 3
Button 9 can be caught in the through hole 8, so as to which the protheca 1 is set in the rear enclosure 3.The cooperation of buckle 9 and through hole 8 makes
With, it is simple in construction, make the assembling of protheca 1 and rear enclosure 3 convenient firmly.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still be modified to the technical scheme described in previous embodiment, or which part technical characteristic is equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment technical scheme
Spirit and scope.
Claims (5)
1. a kind of LC joints of optical fibre, including protheca (1), caudal peduncle (2) and rear enclosure (3), it is characterised in that：In the protheca (1)
Equally distributed multiple locating pieces (4) are provided with wall, is provided with to be uniformly distributed on the caudal peduncle (2) and is mutually fitted with locating piece (4)
The locating slot (5) matched somebody with somebody, caudal peduncle (2) tail end are provided with skirt (6), the caudal peduncle (2) and the skirt (6) integrated injection molding into
Type, copper pipe (7) is provided with the rear enclosure (3).
A kind of 2. LC joints of optical fibre according to claim 1, it is characterised in that：The locating slot (5) is rectangular channel.
A kind of 3. LC joints of optical fibre according to claim 1, it is characterised in that：Set on copper pipe (7) outer peripheral face
There is annular knurl.
A kind of 4. LC joints of optical fibre according to claim 1, it is characterised in that：The skirt (6) is plastics skirt
(6)。
A kind of 5. LC joints of optical fibre according to claim 1, it is characterised in that：It is provided with protheca (1) outer wall
Through hole (8), buckle (9) is provided with rear enclosure (3) outer wall, the buckle (9) can be caught in the through hole (8), so as to
The protheca (1) is set in the rear enclosure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664288.1U CN206818921U (en) | 2017-06-08 | 2017-06-08 | A kind of LC joints of optical fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664288.1U CN206818921U (en) | 2017-06-08 | 2017-06-08 | A kind of LC joints of optical fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818921U true CN206818921U (en) | 2017-12-29 |
Family
ID=60758946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720664288.1U Active CN206818921U (en) | 2017-06-08 | 2017-06-08 | A kind of LC joints of optical fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818921U (en) |
-
2017
- 2017-06-08 CN CN201720664288.1U patent/CN206818921U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315300 No.41, Taoyuan East Road, East Industrial Park, Guanhaiwei town, Cixi City, Zhejiang Province Patentee after: Ningbo Mindray network equipment Co.,Ltd. Address before: 315300 No.2 Datang Road, Yanpu village, Guanhaiwei town, Cixi City, Zhejiang Province Patentee before: CIXI MAIRUI COMPUTER NETWORK EQUIPMENT Co.,Ltd. |