CN207457576U - A kind of optical patchcord line concentrator - Google Patents
A kind of optical patchcord line concentrator Download PDFInfo
- Publication number
- CN207457576U CN207457576U CN201721576005.4U CN201721576005U CN207457576U CN 207457576 U CN207457576 U CN 207457576U CN 201721576005 U CN201721576005 U CN 201721576005U CN 207457576 U CN207457576 U CN 207457576U
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- CN
- China
- Prior art keywords
- cable
- line concentrator
- bellows
- roll
- groove
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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.)
- Expired - Fee Related
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model is related to electric power communication device auxiliary Tools Technologies, in particular a kind of optical patchcord line concentrator, including bellows, fixing groove is provided on the inner wall of bellows, fixing groove is internally provided with reinforcing rod, one end of reinforcing rod is provided with clamp, and bellows interior is provided with several line concentrators.Spring stress compression is driven after being squeezed by Roll, and using spring itself elastic force drive Roll tightly be covered in light cable surface, light cable is gripped using Roll, it realizes and is isolated with other light cables, avoid occurring the generation of wrapping phenomena；One side surface of shaft is touched by reinforcing rod; shaft is driven to rotate clockwise; shaft opposite side carries out a upward thrust to light cable at this time; be conducive to ensure light cable when bellows interior moves; it keeps parallel with cable placing groove, effectively raises the transmission speed of optical fiber cable and the protection to light cable in itself.
Description
Technical field
The utility model is related to electric power communication device auxiliary Tools Technologies, are specially that a kind of optical patchcord collection is traditional thread binding
It puts.
Background technology
Optical patchcord (also known as optical fiber connector) refers to that connector plug is all loaded onto at optical cable both ends, for realizing light path activity
Connection；One end is then known as tail optical fiber equipped with plug.Optical patchcord is similar with coaxial cable, simply no mesh shields layer.Center is
The glass core of light propagation, in multimode fibre, the diameter of core is 50 μm~65 μm, substantially suitable with the thickness of the hair of people.And
A diameter of 8 μm~10 μm of single-mode optics fibre core.One layer of refractive index bulb envelope lower than core is surrounded outside core, so that optical fiber is protected
It holds in in-core, then outside is one layer of thin plastic wrapper, for protecting big envelope.Optical patchcord mechanical strength is relatively low, bending half
Footpath is unsuitable too small, and when use needs to protect it using bellows.In order to improve the utilization ratio of bellows, reduce and occupy
Space, when use, need to disposably seal in multifiber wire jumper, be sealed in after generally being wrapped up by adhesive tape multiple jumper wire plugs.
But optical patchcord line concentrator, when by optical fiber mostly with penetrating bellows, since optical fiber cable is flexible larger in itself
Optical fiber cable is caused bent in bellows, wrapping phenomena is generated, causes certain damage same in itself light cable
When influence light transmission speed.In consideration of it, a kind of it is proposed that optical patchcord line concentrator.
Utility model content
The purpose of this utility model is to provide a kind of optical patchcord line concentrator, to solve to propose in above-mentioned background technology
Due to optical fiber cable in itself it is flexible it is larger cause optical fiber cable carry out bellows in bend, generation wrapping phenomena, to light
The problem of line cable causes certain damage while influences the speed of light cable transmission in itself.
To achieve the above object, the utility model provides following technical solution：
A kind of optical patchcord line concentrator including bellows, is provided with fixing groove on the inner wall of the bellows, described solid
Determine the reinforcing rod that is internally provided with of slot, one end of the reinforcing rod is provided with clamp, and the bellows interior is provided with several
Line concentrator；
The inside of the line concentrator includes driving groove, and the both sides of the driving groove are respectively arranged with cable placing groove, institute
The upper and lower ends for stating driving groove are respectively arranged with inlet end and an outlet end, and shaft is equipped on the both sides cell wall of the driving groove,
The upper and lower ends of the cable placing groove are respectively arranged with cable exits slot and cable inlet channel, and the cable placing groove is away from institute
It states and spring is installed on the cell wall of driving groove one side, one end of the spring is provided with Roll.
Preferably, the reinforcing rod and the fixing groove are slidably matched.
Preferably, the clamp and the fixing groove are engaged by clamping.
Preferably, the line concentrator includes at least a driving groove and two cable placing grooves.
Preferably, the diameter of the fixing groove and the driving groove is equal.
Preferably, the Roll and the shaft are located on sustained height horizontal line.
Preferably, the Roll passes through the spring and the cable placing groove cell wall elastic connection.
Compared with prior art, the beneficial effects of the utility model：
1st, the optical patchcord line concentrator drives spring stress compression so that universal after being squeezed by Roll
Spin shrink, and using spring itself elastic force drive Roll tightly be covered in light cable surface, utilize universal rolling
Ball grips light cable, solve due to optical fiber cable in itself it is flexible it is larger cause optical fiber cable carry out bellows
It is interior to lead to the problem of wrapping phenomena, it realizes and is isolated with other light cables, avoid occurring the generation of wrapping phenomena.
2nd, the optical patchcord line concentrator touches one side surface of shaft by reinforcing rod, shaft is driven to rotate clockwise,
Shaft opposite side carries out a upward thrust to light cable at this time, by light cable by the rolling of Roll to cable
Outlet slot moves, and solves optical fiber cable and bent in bellows, causes certain damage same in itself light cable
When influence light cable transmission speed the problem of, be conducive to ensure light cable when bellows interior move, holding and line
Cable placing groove is parallel, effectively raises the transmission speed of optical fiber cable and the protection to light cable in itself.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model line concentrator structure diagram；
Fig. 3 goes out structure enlargement diagram for the utility model A.
In figure：1st, bellows；2nd, fixing groove；3rd, reinforcing rod；4th, clamp；5th, line concentrator；51st, driving groove；52nd, cable is put
Put slot；53rd, input end；54th, the port of export；55th, shaft；56th, cable exits slot；57th, cable inlet channel；58th, spring；59th, it is universal
Spin.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of optical patchcord line concentrator including bellows 1, is provided with fixing groove 2, fixing groove 2 on the inner wall of bellows 1
Be internally provided with reinforcing rod 3, reinforcing rod 3 and fixing groove 2 are slidably matched, and one end of reinforcing rod 3 is provided with clamp 4,4 He of clamp
Fixing groove 2 is engaged by clamping, and bellows 1 is internally provided with several line concentrators 5；The inside of line concentrator 5 includes driving groove 51,
Fixing groove 2 is equal with the diameter of driving groove 51, and the both sides of driving groove 51 are respectively arranged with cable placing groove 52, line concentrator 5 to
Include a driving groove 51 and two cable placing grooves 52 less, the upper and lower ends of driving groove 51 are respectively arranged with input end 53 and go out
Mouthful end 54 is equipped with shaft 55 on the both sides cell wall of driving groove 51, and the upper and lower ends of cable placing groove 52 are respectively arranged with cable
Outlet slot 56 and cable inlet channel 57, cable placing groove 52 are equipped with spring 58, spring on the cell wall away from 51 one side of driving groove
58 one end is provided with Roll 59, and Roll 59 and shaft 55 are located on sustained height horizontal line, and Roll 59 is logical
52 cell wall elastic connection of spring 58 and cable placing groove is crossed, when being installed, by light cable from the line of cable placing groove 52
Cable inlet channel 57 is put into 52 part of cable placing groove, and when light cable enters cable placing groove 52, light cable is covered in
55 surface of shaft drives shaft to rotate clockwise, and light cable can squeeze Roll 59, and Roll 59 is squeezed
58 forced compression of spring is driven afterwards so that Roll 59 is shunk, and drives Roll 59 using the elastic force of spring 58 itself
Tightly be covered in light cable surface, light cable is gripped using Roll 59, and with other light
Cable is isolated, and avoids that wrapping phenomena occurs.By the extraction out of fixing groove 2 by reinforcing rod 3 of clamp 4, at this time by reinforcing rod 3
It is inserted into from the input end 53 of driving groove 51, and is moved to the port of export 54, when reinforcing rod 3 is in 51 top-down movement of driving groove
When, reinforcing rod 3 touches 55 1 side surface of shaft, shaft 55 is driven to rotate clockwise, 55 opposite side of shaft is to light line at this time
Cable carries out a upward thrust, and light cable by the rolling of Roll 59 to cable exits slot 56 is moved, is conducive to
Light cable is ensured in 1 internal motion of bellows, keeps parallel with cable placing groove 52, effectively raises optical fiber cable
After completing installation, reinforcing rod 3 is extracted out from driving groove 51 for transmission speed and the protection to light cable in itself, again insertable into solid
Determine inside slot 2, be conducive to improve the structural rigidity of bellows 1.
The operation principle of the utility model：When being installed, by light cable from the cable import of cable placing groove 52
Slot 57 is put into 52 part of cable placing groove, and when light cable enters cable placing groove 52, light cable is covered in shaft 55
Surface drives shaft to rotate clockwise, and light cable can squeeze Roll 59, and Roll 59 drives after being squeezed
58 forced compression of spring so that Roll 59 is shunk, and drives Roll 59 tightly using the elastic force of spring 58 itself
Be covered in light cable surface, light cable gripped using Roll 59, and with other light cables into
Row isolation avoids that wrapping phenomena occurs.By the extraction out of fixing groove 2 by reinforcing rod 3 of clamp 4, at this time by reinforcing rod 3 from transmission
The input end 53 of slot 51 is inserted into, and is moved to the port of export 54, when reinforcing rod 3 is in 51 top-down movement of driving groove, reinforcing bar
Item 3 touches 55 1 side surface of shaft, and shaft 55 is driven to rotate clockwise, and 55 opposite side of shaft carries out one to light cable at this time
A upward thrust moves light cable by the rolling of Roll 59 to cable exits slot 56, is conducive to ensure light
Cable keeps parallel with cable placing groove 52, effectively raises the transmission speed of optical fiber cable in 1 internal motion of bellows
With the protection to light cable in itself, after completing installation, reinforcing rod 3 is extracted out from driving groove 51, again insertable into fixing groove 2
Portion is conducive to improve the structural rigidity of bellows 1.58 forced compression of spring is driven after being squeezed by Roll 59, is made
Roll 59 shrink, and using spring 58 itself elastic force drive Roll 59 tightly be covered in light cable table
Face grips light cable using Roll 59, and solve larger causes light since optical fiber cable is flexible in itself
Fine cable carries out leading to the problem of wrapping phenomena in bellows, realizes and is isolated with other light cables, avoids occurring
The generation of wrapping phenomena；55 1 side surface of shaft is touched by reinforcing rod 3, shaft 55 is driven to rotate clockwise, at this time shaft
55 opposite sides carry out a upward thrust to light cable, by light cable by the rolling of Roll 59 to cable exits
Slot 56 moves, and solves optical fiber cable and bent in bellows, certain damage is caused in itself simultaneously to light cable
The problem of influencing the speed of light cable transmission, is conducive to ensure light cable in 1 internal motion of bellows, holding and cable
Placing groove 52 is parallel, effectively raises the transmission speed of optical fiber cable and the protection to light cable in itself.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
On the premise of, the utility model also has various changes and modifications, these changes and improvements both fall within this claimed practicality
In new scope.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of optical patchcord line concentrator, including bellows（1）, it is characterised in that：The bellows（1）Inner wall on set
There is fixing groove（2）, the fixing groove（2）Be internally provided with reinforcing rod（3）, the reinforcing rod（3）One end be provided with clamp
（4）, the bellows（1）It is internally provided with several line concentrators（5）；
The line concentrator（5）Inside include driving groove（51）, the driving groove（51）Both sides be respectively arranged with cable and put
Put slot（52）, the driving groove（51）Upper and lower ends be respectively arranged with input end（53）And the port of export（54）, the driving groove
（51）Both sides cell wall on shaft is installed（55）, the cable placing groove（52）Upper and lower ends be respectively arranged with cable exits
Slot（56）With cable inlet channel（57）, the cable placing groove（52）Away from the driving groove（51）It is equipped on the cell wall of one side
Spring（58）, the spring（58）One end be provided with Roll（59）.
2. optical patchcord line concentrator according to claim 1, it is characterised in that：The reinforcing rod（3）With the fixation
Slot（2）It is slidably matched.
3. optical patchcord line concentrator according to claim 1, it is characterised in that：The clamp（4）With the fixing groove
（2）It is engaged by clamping.
4. optical patchcord line concentrator according to claim 1, it is characterised in that：The line concentrator（5）It includes at least
One driving groove（51）With two cable placing grooves（52）.
5. optical patchcord line concentrator according to claim 1, it is characterised in that：The fixing groove（2）With the transmission
Slot（51）Diameter it is equal.
6. optical patchcord line concentrator according to claim 1, it is characterised in that：The Roll（59）With described turn
Axis（55）On sustained height horizontal line.
7. optical patchcord line concentrator according to claim 1, it is characterised in that：The Roll（59）By described
Spring（58）With the cable placing groove（52）Cell wall elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576005.4U CN207457576U (en) | 2017-11-23 | 2017-11-23 | A kind of optical patchcord line concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576005.4U CN207457576U (en) | 2017-11-23 | 2017-11-23 | A kind of optical patchcord line concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457576U true CN207457576U (en) | 2018-06-05 |
Family
ID=62278056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576005.4U Expired - Fee Related CN207457576U (en) | 2017-11-23 | 2017-11-23 | A kind of optical patchcord line concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003189A (en) * | 2020-02-10 | 2022-09-02 | 戴森技术有限公司 | Portable electric appliance |
-
2017
- 2017-11-23 CN CN201721576005.4U patent/CN207457576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003189A (en) * | 2020-02-10 | 2022-09-02 | 戴森技术有限公司 | Portable electric appliance |
| CN115003189B (en) * | 2020-02-10 | 2024-04-09 | 戴森技术有限公司 | Portable electric appliance |
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| 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: 20180605 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |