CN209707740U - A kind of telecommunications ODN fiber active linker being easily installed - Google Patents
A kind of telecommunications ODN fiber active linker being easily installed Download PDFInfo
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- CN209707740U CN209707740U CN201920838113.7U CN201920838113U CN209707740U CN 209707740 U CN209707740 U CN 209707740U CN 201920838113 U CN201920838113 U CN 201920838113U CN 209707740 U CN209707740 U CN 209707740U
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- fixing sleeve
- alcohol tank
- block
- telecommunications
- easily installed
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Abstract
The utility model discloses a kind of telecommunications ODN fiber active linkers being easily installed, including body, the left end of the body is fixedly connected with protective case, and the inside of body and protective case offers hole slot, the right end of the body is threaded with alcohol tank by connecting tube, and the right end of alcohol tank is threaded with fixing sleeve by connecting tube, the inner tight of the alcohol tank is connected with hairbrush, and the upper end of alcohol tank is fixedly installed with valve block, the upper and lower ends of the fixing sleeve, which run through, is connected with crushing block, and the inside of crushing block is through being connected with fixed device, the side that the fixed device is located inside fixing sleeve sequentially passes through spring and limited block, the right side inner wall of the fixing sleeve is fixedly connected with fixture block.The telecommunications ODN fiber active linker being easily installed while being also convenient for that optical fiber is fixed in connection convenient for carrying out cleaning removal dust to optical fiber, avoids falling off when installing connection, influence using.
Description
Technical field
The utility model relates to telecommunications ODN correlative technology field, specially a kind of telecommunications ODN being easily installed is living with optical fiber
Movement connector.
Background technique
Telecommunications ODN is the FTTH fiber cable network based on PON equipment, and effect is to provide optical transport between OLT and ONU to lead to
Road functionally divides, and ODN can be divided into feeder line optic cable subsystem, optical distribution cable subsystem, indoor wiring cable from local side to user terminal
Four parts of subsystem and fibre-optic terminus subsystem, and the connection between optical fiber is attached by fiber active linker, from
And it is convenient for the transmission of network, it is easy to use.
But the fiber active linker of general telecommunications ODN installation, it has not been convenient to optical fiber be cleaned, be inserted into
When the inside of fiber active linker, easy to carry dust, influence using, and it is inconvenient optical fiber is fixed, be easy de-
It falls, influence to install and connect, the phenomenon that poor contact occur, we have proposed a kind of telecommunications ODN being easily installed to use up thus
Fine flexible jumper, for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of telecommunications ODN fiber active linkers being easily installed, to solve
The fiber active linker of general telecommunications ODN installation mentioned above in the background art, it has not been convenient to optical fiber is cleaned,
When being inserted into the inside of fiber active linker, easy to carry dust, influence using, and it is inconvenient optical fiber is fixed,
It is easy to fall off, influences to install and connect, the problem of the phenomenon that poor contact occur.
To achieve the above object, the utility model provides the following technical solutions: a kind of telecommunications ODN optical fiber being easily installed
Flexible jumper, including body, the left end of the body are fixedly connected with protective case, and the inside of body and protective case opens up
There is hole slot, the right end of the body is threaded with alcohol tank by connecting tube, and the right end of alcohol tank passes through connection pipe screw thread
It is connected with fixing sleeve, the inner tight of the alcohol tank is connected with hairbrush, and the upper end of alcohol tank is fixedly installed with valve block, described
The upper and lower ends of fixing sleeve, which run through, is connected with crushing block, and the inside of crushing block is through being connected with fixed device, the fixation
The side that device is located inside fixing sleeve sequentially passes through spring and limited block, and position of the spring between crushing block and limited block
It sets, the right side inner wall of the fixing sleeve is fixedly connected with fixture block, and the upper and lower ends of fixing sleeve offer sliding rail, and sliding rail
Above run through and opens up hole.
Preferably, the horizontal median axis of the body, protective case, alcohol tank and fixing sleeve is on same straight line, and
Body, alcohol tank and fixing sleeve constitute detaching structure.
Preferably, the alcohol tank and hairbrush structure annular in shape, and alcohol tank and connecting tube are tied in weldedization
Structure.
Preferably, the longitudinal section of the fixing sleeve is in concave structure, and the left end opening of fixing sleeve is less than fixing sleeve
Right-end openings size, and the left end opening size of fixing sleeve be equal to hole slot longitudinal section diameter dimension.
Preferably, the fixed device include rotating block, connecting rod, rubber pad and buckle, be welded and connected on rotating block
Pull rod, pull rod are welded and connected with connecting rod far from one end of rotating block, and connecting rod is pasted far from one end of pull rod is connected with rubber
Pad, the outer surface of pull rod is arranged with spring, and buckle is welded and connected in the middle part of pull rod, and buckle is vertically arranged with pull rod, buckle and
Fixture block is not fixed connection in upper and lower.
Preferably, the rotating block is 0-90 ° by the angular range that sliding rail rotates on fixing sleeve, and rotating block is in
Concave structure, and rotating block is to be slidably connected with sliding rail.
Compared with prior art, the utility model has the beneficial effects that the telecommunications ODN being easily installed is connected with optical fibre
Device is connect, convenient for carrying out cleaning removal dust to optical fiber, while being also convenient for that optical fiber is fixed in connection, avoids connecting in installation
When, fall off, influence using；
1, it is equipped with body, connecting tube and alcohol tank, when being inserted into the inside of body convenient for optical fiber, by alcohol tank lower end
Hairbrush is cleaned, and convenient for removing dust, while being also convenient for for alcohol tank being connected on body by connecting tube installation, conveniently be made
With；
2, it is equipped with fixing sleeve and rubber pad, fixed device is applied in the inside of fixing sleeve, convenient for adjusting the depth of fixed device
Position is spent, while being also convenient for being fixed by protective layer of the rubber pad to the outer surface of optical fiber, consequently facilitating fixed optical fiber, keeps away
Exempt to fall off, influence using；
3, it is equipped with fixed device, spring and fixture block, fixed device rotates 90 ° in fixing sleeve, consequently facilitating buckle is driven to turn
It is contacted when dynamic with fixture block, consequently facilitating fixed device is fixed on the inside of fixing sleeve, avoids falling off, be also convenient for consolidating optical fiber
It is fixed.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model fixture structure schematic diagram；
Fig. 4 is the side structure schematic view of the utility model alcohol tank；
Fig. 5 connects overlooking structure diagram with sliding rail for the utility model rotating block.
In figure: 1, body；2, protective case；3, hole slot；4, alcohol tank；5, connecting tube；6, hairbrush；7, fixing sleeve；8, it limits
Block；9, crushing block；10, fixed device；1001, rotating block；1002, pull rod；1003, connecting rod；1004, rubber pad；1005, block
Button；11, spring；12, fixture block；13, valve block；14, sliding rail；15, hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of telecommunications ODN being easily installed is living with optical fiber
Movement connector, including body 1, protective case 2, hole slot 3, alcohol tank 4, connecting tube 5, hairbrush 6, fixing sleeve 7, limited block 8, crushing block
9, fixed device 10, spring 11, fixture block 12, valve block 13, sliding rail 14 and hole 15, the left end of body 1 are fixedly connected with protective case
2, and the inside of body 1 and protective case 2 offers hole slot 3, the right end of body 1 is threaded with alcohol tank by connecting tube 5
4, and the right end of alcohol tank 4 is threaded with fixing sleeve 7 by connecting tube 5, the inner tight of alcohol tank 4 is connected with hairbrush 6, and
The upper end of alcohol tank 4 is fixedly installed with valve block 13, and the upper and lower ends of fixing sleeve 7, which run through, is connected with crushing block 9, and crushing block 9
Inside through fixed device 10 is connected with, fixed device 10 is located at the side inside fixing sleeve 7 and sequentially passes through spring 11 and limit
Position block 8, and position of the spring 11 between crushing block 9 and limited block 8, the right side inner wall of fixing sleeve 7 are fixedly connected with fixture block
12, and the upper and lower ends of fixing sleeve 7 offer sliding rail 14, and run through on sliding rail 14 and open up hole 15.
The horizontal median axis of body 1, protective case 2, alcohol tank 4 and fixing sleeve 7 is on same straight line as shown in figure 1, and
Body 1, alcohol tank 4 and fixing sleeve 7 constitute detaching structure, and optical fiber is facilitated smoothly to be inserted into the interior of body 1 and protective case 2
Portion uses convenient for connection, as Figures 1 and 4 middle alcohol tank 4 and the structure annular in shape of hairbrush 6, and alcohol tank 4 and connecting tube 5 are in weldering
Integral structure is connect, is purged convenient for the dust to optical fiber surface, avoids influencing to use.
The longitudinal section of fixing sleeve 7 is in concave structure as shown in figure 1, and the left end opening of fixing sleeve 7 is less than fixing sleeve 7
Right-end openings size, and the left end opening size of fixing sleeve 7 is equal to the diameter dimension of the longitudinal section of hole slot 3, convenient for optical fiber
The one end for not removing outside protective layer is defined, while being also convenient for the length of control optical fiber insertion, facilitates optical fiber and protection
The end of set 2 is concordant, is easy to use.
It include rotating block 1001,1102, connecting rod 1003, rubber pad 1004 and buckle as fixed device 10 in Fig. 1,2 and 3
1005, pull rod 1002 is welded and connected on rotating block 1001, and pull rod 1002 is welded and connected with company far from one end of rotating block 1001
Extension bar 1003, connecting rod 1003 is pasted far from one end of pull rod 1002 is connected with rubber pad 1004, the appearance surface cover of pull rod 1002
Equipped with spring 11, the middle part of pull rod 1002 is welded and connected with buckle 1005, and buckle 1005 is vertically arranged with pull rod 1002, buckles
1005 connect with fixture block 12 in upper and lower be not fixed, and convenient for optical fiber is fixed, avoid falling off, influence using in Fig. 3 and 5
Rotating block 1001 is 0-90 ° by the angular range that sliding rail 14 rotates on fixing sleeve 7, and rotating block 1001 is in concave knot
Structure, and rotating block 1001 is to be slidably connected with sliding rail 14, convenient for controlling the rotational angle of rotating block 1001, convenient for fixed
Device 10 is also convenient for that optical fiber is fixed.
Working principle: in the telecommunications ODN fiber active linker being easily installed using this, alcohol tank 4 is led to first
It crosses connecting tube 5 to be fixedly mounted on body 1, then fixing sleeve 7 is fixedly mounted on alcohol tank 4 by connecting tube 5, optical fiber is gone
Except one end of protective layer is applied in the inside of body 1, optical fiber is purged the dust of optical fiber surface by hairbrush 6, when
When optical fiber is inserted into the inside of body 1 and protective case 2, then rotating block 1001 is rotated on fixing sleeve 7 by sliding rail 14
90 °, then the drive crushing block 9 of rotating block 1001 is pressed down against, so that buckle 1005 is located at the inside of fixture block 12, then will rotation
Block 1001 drives pull rod 1002 to rotate backward 90 °, fits closely convenient for buckle 1005 with fixture block 12, then passes through bolt for rotating block
1001 are fixed on hole 15, and rotating block 1001 is avoided to fall off, consequently facilitating optical fiber is fixedly mounted on fiber active linker
On, it avoids optical fiber from falling off, influences using the phenomenon that also avoiding the occurrence of poor contact, influencing using here it is the electricity being easily installed
The whole process that letter ODN is used with fiber active linker.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of telecommunications ODN fiber active linker being easily installed, including body (1), it is characterised in that: the body
(1) left end is fixedly connected with protective case (2), and the inside of body (1) and protective case (2) offers hole slot (3), the device
The right end of body (1) is threaded with alcohol tank (4) by connecting tube (5), and the right end of alcohol tank (4) passes through connecting tube (5) spiral shell
Line is connected with fixing sleeve (7), and the inner tight of the alcohol tank (4) is connected with hairbrush (6), and the upper end of alcohol tank (4) is fixed
It is equipped with valve block (13), the upper and lower ends of the fixing sleeve (7), which run through, to be connected with crushing block (9), and the inside of crushing block (9)
Through being connected with fixed device (10), the fixed device (10) is located at the internal side of fixing sleeve (7) and sequentially passes through spring
(11) and limited block (8), and spring (11) is located at the position between crushing block (9) and limited block (8), the fixing sleeve (7)
Right side inner wall is fixedly connected with fixture block (12), and the upper and lower ends of fixing sleeve (7) offer sliding rail (14), and sliding rail (14)
Above run through and opens up hole (15).
2. a kind of telecommunications ODN fiber active linker being easily installed according to claim 1, it is characterised in that: institute
The horizontal median axis of body (1), protective case (2), alcohol tank (4) and fixing sleeve (7) is stated on same straight line, and body
(1), alcohol tank (4) and fixing sleeve (7) constitute detaching structure.
3. a kind of telecommunications ODN fiber active linker being easily installed according to claim 1, it is characterised in that: institute
Alcohol tank (4) and hairbrush (6) structure annular in shape are stated, and alcohol tank (4) and connecting tube (5) are in weldedization structure.
4. a kind of telecommunications ODN fiber active linker being easily installed according to claim 1, it is characterised in that: institute
The longitudinal section of fixing sleeve (7) is stated in concave structure, and the left end opening of fixing sleeve (7) is opened less than the right end of fixing sleeve (7)
Mouth size, and the left end opening size of fixing sleeve (7) is equal to the diameter dimension of the longitudinal section of hole slot (3).
5. a kind of telecommunications ODN fiber active linker being easily installed according to claim 1, it is characterised in that: institute
Fixed device (10) is stated to include rotating block (1001), (1102), connecting rod (1003), rubber pad (1004) and buckle (1005),
It is welded and connected on rotating block (1001) pull rod (1002), pull rod (1002) is welded and connected with far from the one end of rotating block (1001)
Connecting rod (1003), connecting rod (1003) is pasted far from the one end of pull rod (1002) is connected with rubber pad (1004), pull rod
(1002) outer surface is arranged with spring (11), is welded and connected in the middle part of pull rod (1002) buckle (1005), is buckled (1005)
It is vertically arranged with pull rod (1002), buckle (1005) is connect with fixture block (12) in upper and lower be not fixed.
6. a kind of telecommunications ODN fiber active linker being easily installed according to claim 5, it is characterised in that: institute
It is 0-90 ° that rotating block (1001), which are stated, by the angular range that sliding rail (14) rotate on fixing sleeve (7), and rotating block (1001) is in
Concave structure, and rotating block (1001) is to be slidably connected with sliding rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838113.7U CN209707740U (en) | 2019-06-05 | 2019-06-05 | A kind of telecommunications ODN fiber active linker being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838113.7U CN209707740U (en) | 2019-06-05 | 2019-06-05 | A kind of telecommunications ODN fiber active linker being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209707740U true CN209707740U (en) | 2019-11-29 |
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ID=68651419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920838113.7U Active CN209707740U (en) | 2019-06-05 | 2019-06-05 | A kind of telecommunications ODN fiber active linker being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209707740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900191A (en) * | 2021-08-18 | 2022-01-07 | 宁波金钇通信科技有限公司 | Optical fiber connector for high-speed optical module |
-
2019
- 2019-06-05 CN CN201920838113.7U patent/CN209707740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900191A (en) * | 2021-08-18 | 2022-01-07 | 宁波金钇通信科技有限公司 | Optical fiber connector for high-speed optical module |
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