CN207611178U - Optical fiber distribution cabinet - Google Patents
Optical fiber distribution cabinet Download PDFInfo
- Publication number
- CN207611178U CN207611178U CN201721813662.6U CN201721813662U CN207611178U CN 207611178 U CN207611178 U CN 207611178U CN 201721813662 U CN201721813662 U CN 201721813662U CN 207611178 U CN207611178 U CN 207611178U
- Authority
- CN
- China
- Prior art keywords
- hole
- pedestal
- flange
- optical fiber
- control panel
- 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
Links
Abstract
The utility model is related to a kind of optical fiber distribution cabinets, belong to mobile communication technology field, including cabinet, the bottom end of cabinet offers threading hole, the open-and-close mechanism of control threading hole size is provided on threading hole, open-and-close mechanism includes the pedestal for being fixed on cabinet inner bottom, the through-hole communicated with threading hole is offered on pedestal, it is located at the groove that regular hexagon is offered on through-hole circumferencial direction on pedestal, catch is slidably connected in each edge of groove, the one end of catch far from groove is located at through hole and closes through-hole, it is provided with above pedestal and catch is driven to slide in the trench, to the control panel for opening through-hole, the surface of control panel offers the centre bore that through-hole communicates.With the size of threading hole can be adjusted according to the size of optical cable, to prevent the biology such as mouse from entering the advantage in optical fiber distribution cabinet.
Description
Technical field
The utility model is related to mobile communication technology field, more particularly to a kind of optical fiber distribution cabinet.
Background technology
Optical fiber distribution cabinet is used in Networks of Fiber Communications carry out optical cable, optical fiber the wiring of terminating, protection, connection and management
Equipment.The welding of the fixation to optical cable, stripping, ground protection and various optical fiber may be implemented on optical fiber distribution cabinet, jump
Turn, superfluous fibre coil, rationally lay, wiring dispatch etc. functions, be the corollary equipment between transmission media and transmission device.
Currently, setting optical fiber distribution cabinet outdoors, threading hole is opened up in the bottom end of cabinet, by threading hole by underground
Optical cable is extend into optical fiber distribution cabinet, but the size of existing threading hole is fixed, when optical cable is thinner, is easy to make
The biologies such as mouse enter in optical fiber distribution cabinet, optical cable, the optical fiber in optical fiber distribution cabinet are stung bad.
Utility model content
The purpose of this utility model is to provide a kind of optical fiber distribution cabinet, having can be according to the size of optical cable to threading
The size in hole is adjusted, to prevent the biology such as mouse from entering the advantage in optical fiber distribution cabinet.
The above-mentioned technical purpose of the utility model technical scheme is that：
The bottom end of a kind of optical fiber distribution cabinet, including cabinet, cabinet offers threading hole, and control threading is provided on threading hole
The open-and-close mechanism of hole size, open-and-close mechanism include the pedestal for being fixed on cabinet inner bottom, are offered on pedestal and threading hole phase
Logical through-hole is located at the groove for offering regular hexagon on through-hole circumferencial direction on pedestal, is slidably connected in each edge of groove
There are catch, the one end of catch far from groove to be located at through hole and close through-hole, is provided with above pedestal and drives catch in ditch
Sliding in slot, to the control panel for opening through-hole, the surface of control panel offers the centre bore that through-hole communicates.
By using above-mentioned technical proposal, by open-and-close mechanism, control catch moves in the trench, thus will be in through-hole
It is opened at the heart, optical cable is passed through from through-hole, control panel is being rotated backward, catch is made to be resetted, to which optical cable to be clamped in
It on the center of through-hole, can be adjusted according to the diameter of optical cable, reduce the spacing between optical cable and threading hole, from
And prevent the biologies such as mouse from entering in optical fiber distribution cabinet.
The utility model is further arranged to：The upper surface of catch is extended with slide bar, and slide bar is in control panel, control panel
The sliding slot moved for slide bar is offered, the both ends of sliding slot are located at the both sides in groove width direction.
It by using above-mentioned technical proposal, is moved in the sliding slot in control panel by the slide bar that is stretched out on catch, when turning
When dynamic control panel, control panel drives catch to move in the trench, to which through-hole be opened, allow optical cable passed through from through-hole into
Enter into optical fiber distribution cabinet.
The utility model is further arranged to：The side circumferencial direction of control panel towards pedestal is extended with flange, flange with
Control panel is integrally formed, and flange is socketed on pedestal.
It is moved, is prevented in the horizontal direction to limit control panel by the way that flange is arranged by using above-mentioned technical proposal
Only control panel is caused control panel to be detached from pedestal by extraneous power.
The utility model is further arranged to：Clamping screw is provided on flange, clamping screw passes through flange and pedestal phase
It contradicts, clamping screw is threadedly coupled with flange.
Control panel is fixed on the base by clamping screw by using above-mentioned technical proposal, to prevent the external world
Vibrations cause the loosening of control panel, prevent catch from clamping optical cable.
The utility model is further arranged to：It is provided with sliding block in the internal side wall of flange, is offered on the side wall of pedestal
Annular groove, annular groove and sliding block are slidably connected.
By using above-mentioned technical proposal, by the cooperation of sliding block and annular groove, to prevent control panel along vertical side
To being moved, to prevent control panel to be detached from pedestal.
The utility model is further arranged to：Sliding block and flange grafting, internal side wall, which offers, on flange accommodates sliding block
Slot, sliding block are located at one end inside slot and are extended with the guide rod through flange side wall, and guide rod passes through the one of flange side wall
End is provided with block, and promotion sliding block is provided between sliding block and slot slot bottom, sliding block is made to be located at the spring in ring-shaped groove.
By using above-mentioned technical proposal, sliding block is pushed by spring, so that it is matched with ring-shaped groove, to make control
Disk is connected with pedestal, when needing to disassemble control panel, pulls block, sliding block is made to be located in slot, thus will
Control panel is removed from pedestal.
The utility model is further arranged to：Pedestal is detachably connected on the bottom end of cabinet.
By using above-mentioned technical proposal, convenient for the installation and dismounting to open-and-close mechanism, when open-and-close mechanism damages
It waits, open-and-close mechanism can be replaced.
The utility model is further arranged to：Catch is made of plastic material.
By using above-mentioned technical proposal, by plastic material, to the outside of optical cable when anti-baffle plate clamps optical cable
Epidermis damages.
In conclusion the utility model has the advantages that：
1, by open-and-close mechanism, to control the size of through-hole, when optical cable is entered by through-hole inside distribution cabinet, lead to
The center that optical cable is fixed on through-hole by catch is crossed, to be adjusted between optical cable and threading hole according to the optical cable of different-diameter
Spacing prevents the biologies such as mouse from entering in optical fiber distribution cabinet；
2, control panel is fixed on the base by clamping screw, prevents the external force for receiving vibrations from causing turning for control panel
It is dynamic, catch movement is driven, to make the gap between optical cable and through-hole become larger；
3, the pedestal of open-and-close mechanism and the bottom end of cabinet are detachably connected, convenient that open-and-close mechanism is replaced and installed.
Description of the drawings
Fig. 1 is the structural schematic diagram of optical fiber distribution cabinet；
Fig. 2 is the partial enlarged view at the positions A in Fig. 1；
Fig. 3 is the partial enlarged view at the positions B in Fig. 1；
Fig. 4 is the sectional view of junction between control panel and pedestal.
In figure, 1, cabinet；11, threading hole；2, open-and-close mechanism；21, pedestal；211, through-hole；212, groove；213, annular
Slot；22, catch；221, raised；222, slide bar；23, control panel；231, centre bore；232, sliding slot；233, flange；3, sliding block；4、
Guide rod；5, block；6, spring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of optical fiber distribution cabinet is offered in the bottom end of cabinet 1 and is worn for what optical cable passed through as shown in Figure 1, including cabinet 1
String holes 11.The open-and-close mechanism 2 of control 11 size of threading hole, 2 company of being bolted of open-and-close mechanism are provided on threading hole 11
It is connected on the bottom inner portion of cabinet 1.
As shown in Figure 2 and Figure 3, open-and-close mechanism 2 includes the columned pedestal 21 being bolted on cabinet 1, the bottom of at
The through-hole 211 communicated with threading hole 11 is offered on the central axis of seat 21.On the top end face of pedestal 21, it is located at through-hole
The groove 212 that regular hexagon is offered on 211 circumferencial directions is provided with catch in each edge of the groove 212 of regular hexagon
22, catch 22 is slidably connected with groove 212, and wherein catch 22 has plastic material to be made.
Catch 22 is strip, is direction close to one end of groove 212, and one end far from groove 212 is located at through-hole 211
Above and it is in tip-angled shape.By the cooperation of the closed angle end of catch 22, to which through-hole 211 be closed.In catch 22 close to groove 212
On the lower face of one end, it is extended with protrusion 221, protrusion 221 is integrally formed with catch 22, and protrusion 221 extend into 212 inside of groove simultaneously
It is slidably connected with groove 212.
The control panel 23 for driving catch 22 to be moved along groove 212, the center of control panel 23 are provided in the top of catch 22
Position offers the centre bore 231 communicated with through-hole 211, and the size and the size of through-hole 211 of centre bore 231 match.
In catch 22 close to one end upper surface of groove 212, it is extended with slide bar 222, slide bar 222 is upper perpendicular to catch 22
End face.Wherein slide bar 222 is integrally formed with catch 22.Slide bar 222 passes through the surface of control panel 23, is opened on the surface of control panel 23
Equipped with the sliding slot 232 passed through for slide bar 222, the both ends of 232 length direction of sliding slot are located at the two of 212 width direction of groove
Side.When control panel 23 is rotated around central axes, by the cooperation of slide bar 222 and sliding slot 232, drive catch 22 in groove 212
Interior movement makes to be separated from each other between the closed angle end of catch 22 with the movement of catch 22, to open through-hole 211.
As shown in Figure 2, Figure 4 shows, flange 233, flange 233 are extended in the side circumferencial direction of control panel 23 towards pedestal 21
It is integrally formed with control panel 23, the outer diameter of the internal diameter and pedestal 21 of flange 233 matches, by flange 233 by 23 sets of control panel
It is connected on pedestal, to prevent control panel 23 from being moved along horizontal direction, makes it that can only be rotated around central axes.
To prevent control panel 23 because vibrations rotate, it is provided with clamping screw on the side wall of flange 233, is not drawn in figure
Go out clamping screw, clamping screw passes through the side wall of flange 233 and the pedestal inside flange 233 inconsistent, clamping screw and flange
It is threadedly coupled between 233, by screwing clamping screw, keeps it inconsistent with pedestal 21, to which control panel 23 is fixed on pedestal
On 21.
As shown in Figure 2, Figure 4 shows, on the side wall of pedestal 21, annular groove 213 is offered, in 233 opposed annular slot 213 of flange
Position, be provided with opposite sliding block 3 on flange 233, sliding block 3 matches with annular groove 213.In the internal side wall of flange 233
On offer the slot for accommodating sliding block 3, sliding block 3 is plugged in slot, is located at one end inside slot in sliding block 3, is extended with and leads
To bar 4, guide rod 4 passes through the side wall of flange 233 to expose, and exposes one end of flange 233 in guide rod 4, is provided with block 5, keeps off
Block 5 is fixedly connected on guide rod 4.Between sliding block 3 and slot slot bottom, it is provided with spring 6, spring 6 is set in guide rod 4
On, the both ends of spring 6 are inconsistent with the slot bottom of slot and sliding block 3 respectively.
By the elastic force of spring 6, sliding block 3 is pushed, sliding block 3 is made to be located at the inside of annular groove 213, to consolidate control panel 23
It is scheduled on pedestal 21, prevents control panel 23 from moving along vertical direction.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of optical fiber distribution cabinet, including cabinet（1）, the cabinet（1）Bottom end offer threading hole（11）, feature exists
In：The threading hole（11）On be provided with control threading hole（11）The open-and-close mechanism of size（2）, the open-and-close mechanism（2）Including
It is fixed on cabinet（1）The pedestal of inner bottom（21）, the pedestal（21）On offer and threading hole（11）The through-hole communicated
（211）, the pedestal（21）It is upper to be located at through-hole（211）The groove of regular hexagon is offered on circumferencial direction（212）, the groove
（212）Each edge on slidably connect catch（22）, the catch（22）One end far from groove is located at through-hole（211）Place is simultaneously
By through-hole（211）It closes, drive catch is provided with above the pedestal（22）In groove（212）Interior sliding, thus by through-hole
（211）The control panel of opening（23）, the control panel（23）Surface offer through-hole（211）The centre bore communicated（231）.
2. optical fiber distribution cabinet according to claim 1, it is characterised in that：The catch（22）Upper surface be extended with slide bar
（222）, the slide bar（222）Across control panel（23）, the control panel（23）On offer for slide bar（222）Mobile sliding slot
（232）, the sliding slot（232）Both ends be located at groove（212）The both sides of width direction.
3. optical fiber distribution cabinet according to claim 2, it is characterised in that：The control panel（23）Justify towards the side of pedestal
Circumferential direction is extended with flange（233）, the flange（233）With control panel（23）It is integrally formed, the flange（233）It is socketed in bottom
Seat（21）On.
4. optical fiber distribution cabinet according to claim 3, it is characterised in that：The flange（233）On be provided with clamping screw,
The clamping screw passes through flange（233）With pedestal（21）It is inconsistent, the clamping screw and flange（233）It is threadedly coupled.
5. optical fiber distribution cabinet according to claim 3, it is characterised in that：The flange（233）Internal side wall on be arranged
There is sliding block（3）, the pedestal（21）Side wall on offer annular groove（213）, the annular groove（213）And sliding block（3）Sliding
Connection.
6. optical fiber distribution cabinet according to claim 5, it is characterised in that：The sliding block（3）With flange（233）Grafting, institute
State flange（233）Internal side wall offers receiving sliding block（3）Slot, the sliding block（3）One end inside slot is stretched out
Have and runs through flange（233）The guide rod of side wall（4）, the guide rod（4）Across flange（233）One end of side wall is provided with block
（5）, the sliding block（3）Promotion sliding block is provided between slot slot bottom（3）, make sliding block（3）Positioned at annular groove（213）In slot
Spring（6）.
7. optical fiber distribution cabinet according to claim 1, it is characterised in that：The pedestal（21）It is detachably connected on cabinet
（1）Bottom end.
8. optical fiber distribution cabinet according to claim 1, it is characterised in that：The catch（22）It is made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813662.6U CN207611178U (en) | 2017-12-21 | 2017-12-21 | Optical fiber distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813662.6U CN207611178U (en) | 2017-12-21 | 2017-12-21 | Optical fiber distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611178U true CN207611178U (en) | 2018-07-13 |
Family
ID=62799525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721813662.6U Expired - Fee Related CN207611178U (en) | 2017-12-21 | 2017-12-21 | Optical fiber distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116487A (en) * | 2018-09-04 | 2019-01-01 | 徐亚琴 | A kind of fibre-optical splice method for security protection |
| CN109116488A (en) * | 2018-09-04 | 2019-01-01 | 徐亚琴 | A kind of optical fiber terminal box |
-
2017
- 2017-12-21 CN CN201721813662.6U patent/CN207611178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116487A (en) * | 2018-09-04 | 2019-01-01 | 徐亚琴 | A kind of fibre-optical splice method for security protection |
| CN109116488A (en) * | 2018-09-04 | 2019-01-01 | 徐亚琴 | A kind of optical fiber terminal box |
| CN109116488B (en) * | 2018-09-04 | 2020-05-08 | 广州宽带主干网络有限公司 | Optical fiber terminal box |
| CN109116487B (en) * | 2018-09-04 | 2020-06-26 | 上海晶鹰光电科技有限公司 | Optical fiber connector safety protection method |
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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: 20180713 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |