CN204086609U - A kind of rotary optical fiber distributing unit case - Google Patents

A kind of rotary optical fiber distributing unit case Download PDF

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Publication number
CN204086609U
CN204086609U CN201420341951.0U CN201420341951U CN204086609U CN 204086609 U CN204086609 U CN 204086609U CN 201420341951 U CN201420341951 U CN 201420341951U CN 204086609 U CN204086609 U CN 204086609U
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China
Prior art keywords
header board
casing
optical fiber
movable latch
sides
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Expired - Fee Related
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CN201420341951.0U
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Chinese (zh)
Inventor
李从义
王磊
闫鹏珍
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Individual
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Individual
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Priority to CN201420341951.0U priority Critical patent/CN204086609U/en
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Abstract

The utility model discloses a kind of rotary optical fiber distributing unit case, comprise: the casing of front opening, the optical fiber thermoconnecting tray be located in casing, to be located in box opening and the header board be fixedly connected with optical fiber thermoconnecting tray, header board both sides are fixed with two movable latch respectively, front back both sides are respectively equipped with the circle coordinated with the bearing pin diameter of axle of movable latch and overlap, and header board both sides are also provided with the pin of movable latch the chamfer v notch v of form fit; Casing front bottom end is provided with the spacing hole all coordinated with the bearing pin diameter of axle, position; The bearing pin upper end of movable latch is positioned at circle cover, bearing pin lower end is positioned at spacing hole, sells the vertical edge bottom being positioned at chamfer v notch v.Header board of the present utility model and casing adopt movable latch to be connected, promoting the pin handle of header board side, make bearing pin exit spacing hole on casing, can be axis Unscrew along opposite side bearing pin by header board, by the connected mode of movable latch, the operation that header board is opened is very simple and convenient.

Description

A kind of rotary optical fiber distributing unit case
Technical field
The utility model relates to a kind of rotary optical fiber distributing unit case.
Background technology
Optical fiber distributing unit case is applicable to optical cable and is connected with the distribution of optical communication equipment.Optical fiber distributing unit case is in the market primarily of three classes: drawing and pulling type wiring unit box, a side rotary Cell and two side rotary Cells, the practicality of front two classes is not strong, staff in use cannot according to installing and using on-the-spot actual conditions, select suitable operation turnover cable direction, carry out the welding distribution of optical cable.Greatly reduce operability and the adaptability of product.Open although the wiring unit box of a rear class can accomplish that arranged on left and right sides is all rotatable, but existing technology is connected and fixed header board and casing stud, screw, when opening header board, need screw disassembling to get off, operating process is complicated, and instrument must be had to coordinate knockout screw, and, the screw disassembled very easily is lost, and causes header board to close, and uses very inconvenient.
Therefore, how designing a kind of easy to operate, simple rotary optical fiber distributing unit case of structure is industry technical matters urgently to be resolved hurrily.
Utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of easy to operate, simple rotary optical fiber distributing unit case of structure.
The technical solution adopted in the utility model is, design a kind of rotary optical fiber distributing unit case, comprise: the casing of front opening, the optical fiber thermoconnecting tray be located in casing, to be located in described box opening and the header board be fixedly connected with optical fiber thermoconnecting tray, described header board both sides are fixed with two movable latch respectively, described front back both sides are respectively equipped with the circle coordinated with the bearing pin diameter of axle of described movable latch and overlap, and described header board both sides are also provided with the pin of described movable latch the chamfer v notch v of form fit; Described casing front bottom end is provided with the spacing hole all coordinated with the described bearing pin diameter of axle, position; The bearing pin upper end of described movable latch is positioned at described circle cover, bearing pin lower end is positioned at described spacing hole, and described pin is the vertical edge bottom being positioned at described chamfer v notch v.
In one embodiment, described movable latch is night bolt.
Described header board both sides are respectively equipped with two movable latch, two bearing pins establishing telescopic direction contrary in described movable latch, the pin handle fixed with bearing pin respectively, described front back is provided with the circle coordinated with movable latch respectively and overlaps, and bottom, described header board both sides is respectively equipped with to sell with movable latch lower end and two of form fit chamfer v notch vs, top are provided with the square breach sold with movable latch upper end form fit; Described casing front top and bottom are respectively equipped with the spacing hole all coordinated with the described bearing pin diameter of axle, position.
Described header board is also fixedly connected with the panel frame that is positioned at described casing, described panel frame is made up of underframe and left and right side frame, two head and the tail upper runing rest hinged up and down and lower runing rests are provided with between described underframe and bottom half, hinged in the middle part of the movable end of described upper runing rest and described underframe rear end, hinged in the middle part of the movable end of described lower runing rest and the rear end of described bottom half; When described panel frame is positioned at described casing, described upper and lower runing rest location overlap, described panel frame size can coordinate and rotates described casing.
Left and right side frame and the casing both sides of described panel frame are provided with incoming line, and the two side of described casing was respectively equipped with line installing plate, are provided with evenly distributedly on described header board to be provided with connection socket.
Described casing inner bottom part rear end is provided with the spacing catch coordinated with described lower runing rest vertical position.
Described casing inner bottom part rear end is provided with the postive stop baffle coordinated with the back-end location of described panel frame.
Described header board lateral surface is provided with handle.
Described header board lateral surface is also provided with door-plate, raised line is inwardly stretched out in both sides, described door-plate upper end, both sides, described casing front end are provided with the shrinkage pool coordinated with described raised line, fixed strip is inwardly stretched out in both sides, described door-plate lower end, described fixed strip tail end is provided with magnet, and described fixed strip length coordinates with the spacing between described door-plate, casing front end.
Also be provided with two rows inside the left and right side frame of described panel frame and protect line drag hook.
Compared with prior art, header board of the present utility model and casing adopt movable latch to be connected, promote the pin handle of header board side, making bearing pin exit spacing hole on casing, can be axis Unscrew along opposite side bearing pin by header board, by the connected mode of movable latch, the operation that header board is opened is very simple and convenient, user can independently select optical cable to pass in and out mode according to demand, without the need to by other instruments, also need not worry the loss of parts disassembled.Further, the setting of runing rest, make the use of optical fiber thermoconnecting tray more stable, optical fiber thermoconnecting tray can not cause optical fibre damage because open angle is excessive after opening, both convenient molten fine, the radius-of-curvature of optical fiber can be ensured again, in narrow and small work space, can environment be utilized fully to reach working efficiency.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail, wherein:
Fig. 1 is explosive view of the present utility model;
Fig. 2 is inner structure schematic diagram of the present utility model;
Fig. 3 is the structural representation after the utility model removes casing and door-plate.
Embodiment
As shown in Figures 1 to 3, the rotary optical fiber distributing unit case that the utility model proposes, comprise: the casing 1 of front opening, the optical fiber thermoconnecting tray 2 be located in casing 1, to be located in casing 1 opening and the header board 3 be fixedly connected with optical fiber thermoconnecting tray 2, header board 3 both sides are fixed with two movable latch 4 respectively, both sides, header board 3 back side are respectively equipped with the circle coordinated with bearing pin 41 diameter of axle of movable latch 4 and overlap, and header board 3 both sides are also provided with the pin of movable latch 4 the chamfer v notch v 31 of 42 form fit.Casing 1 front bottom end is provided with the spacing hole 11 all coordinated with bearing pin 41 diameter of axle, position, and the bearing pin upper end of movable latch 4 is positioned at circle cover, bearing pin lower end is positioned at spacing hole 11, sells the vertical edge bottom being positioned at chamfer v notch v 31 42.Promoting the pin of header board 3 side 42, make bearing pin 41 exit spacing hole 11 on casing 1, can be axis Unscrew along opposite side bearing pin 41 by header board 3.
In one embodiment, movable latch 4 is night bolt.Header board 3 both sides are respectively equipped with two movable latch 4, two bearing pins 41 establishing telescopic direction contrary in movable latch 4, pin fixing with bearing pin 41 are respectively 42, header board 3 back side is provided with the circle coordinated with movable latch 4 respectively and overlaps, and bottom, header board 3 both sides is respectively equipped with to sell with movable latch lower end and two of 42 form fit chamfer v notch vs 31, top are provided with the square breach 31 sold with movable latch upper end 42 form fit.Casing 1 front top and bottom are respectively equipped with the spacing hole 11 all coordinated with bearing pin 41 diameter of axle, position.When header board 3 is connected with optical fiber, header board 3 weight is comparatively large, and the side of header board 3 arranges a night bolt, during rotation, two bearing pins 41 of night bolt lay respectively in upper and lower two spacing holes 11 of casing, ensure the fastness that header board 3 is connected with casing 1, and the operating performance of night bolt is convenient.
Header board 3 is also fixedly connected with the panel frame 5 that is positioned at casing 1, panel frame 5 is made up of underframe and left and right side frame, two head and the tail upper runing rest 6 hinged up and down and lower runing rest 7 is provided with between bottom underframe and casing 1, hinged in the middle part of the movable end of upper runing rest 6 and underframe rear end, hinged in the middle part of the rear end bottom the movable end of lower runing rest 7 and casing 1.When panel frame 5 is positioned at casing 1, upper and lower runing rest location overlap, panel frame 5 size can coordinate and rotates casing 1, casing 1 inner bottom part rear end is provided with the spacing catch 8 coordinated with lower runing rest 7 vertical position, ensure that the correctness of optical fiber thermoconnecting tray 2 position in opening and closing operation, when upper and lower runing rest complete stretching time, optical fiber thermoconnecting tray 2 reaches maximum open angle.
More excellent, casing 1 inner bottom part rear end is provided with the postive stop baffle 9 coordinated with the back-end location of panel frame 5, and when header board 3 is closed, panel frame 5 rear end contacts with postive stop baffle 9 just, prevents header board 3 from rocking.Header board 3 lateral surface is provided with handle 31, facilitates the unlatching of header board 3.Header board 3 i.e. adaptive box panel, evenly distributedly on header board 3 is provided with connection socket 32.A left side for panel frame 5, right frame and casing 1 both sides are provided with incoming line, the two side of casing 1 was respectively equipped with line installing plate 12, a left side for panel frame 5, also be provided with two rows inside right frame and protect line drag hook 51, header board 3 lateral surface is also provided with door-plate 10, raised line 101 is inwardly stretched out in both sides, door-plate 10 upper end, both sides, casing 1 front end are provided with the shrinkage pool coordinated with raised line 101, fixed strip 102 is inwardly stretched out in both sides, door-plate 10 lower end, fixed strip 102 tail end is provided with magnet 103, fixed strip 102 length and door-plate, spacing between casing 1 front end coordinates, the arranging of door-plate 10 can play the effect of protection front end cable, door-plate 10 lateral surface is provided with data board, port service condition can be recorded, easy to use.Door-plate 10 lower end can be pulled during wiring, make the magnet 103 on door-plate 10 depart from adhesive with casing 1, extract door-plate 10 upper end raised line 101 out, door-plate 10 can be disassembled completely from casing 1.
Concrete use procedure is as follows, pull down door-plate 10, the downward upper end promoting right side night bolt is sold 42, upwardly lower end pin is 42, and two pins are pushed 42 in the horizontal sides of corresponding right-angle notch, bearing pin 41 departs from spacing hole 11, pull handle 31, by header board 3 along opening left, first cable is crossed line installing plate 12 from left side through before access header board 3, the left incoming line mouth of the second cable from casing 1 and panel frame 5 is entered, line drag hook 51 is protected through left side, wound fiber fusion joining disk 2, line drag hook 51 is protected through right side, be drawn out to header board 3 back side, first is connected by the connection socket 32 of header board 3, second cable, close header board 3, load onto door-plate 10 namely to complete.The operation of opening header board 3 to the right by that analogy, does not repeat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. a rotary optical fiber distributing unit case, comprising: the casing of front opening, the optical fiber thermoconnecting tray be located in casing, be located in described box opening and the header board be fixedly connected with optical fiber thermoconnecting tray, it is characterized in that:
Described header board both sides are fixed with two movable latch respectively, and described front back both sides are respectively equipped with the circle coordinated with the bearing pin diameter of axle of described movable latch and overlap, and described header board both sides are also provided with the pin of described movable latch the chamfer v notch v of form fit;
Described casing front bottom end is provided with the spacing hole all coordinated with the described bearing pin diameter of axle, position;
The bearing pin upper end of described movable latch is positioned at described circle cover, bearing pin lower end is positioned at described spacing hole, and described pin is the vertical edge bottom being positioned at described chamfer v notch v.
2. rotary optical fiber distributing unit case as claimed in claim 1, is characterized in that, described movable latch is night bolt.
3. rotary optical fiber distributing unit case as claimed in claim 2, it is characterized in that, described header board both sides are respectively equipped with two movable latch, two bearing pins establishing telescopic direction contrary in described movable latch, the pin handle fixed with bearing pin respectively, described front back is provided with the circle coordinated with movable latch respectively and overlaps, and bottom, described header board both sides is respectively equipped with to sell with movable latch lower end and two of form fit chamfer v notch vs, top are provided with the square breach sold with movable latch upper end form fit; Described casing front top and bottom are respectively equipped with the spacing hole all coordinated with the described bearing pin diameter of axle, position.
4. rotary optical fiber distributing unit case as claimed in claim 3, it is characterized in that, described header board is also fixedly connected with the panel frame that is positioned at described casing, described panel frame is made up of underframe and left and right side frame, two head and the tail upper runing rest hinged up and down and lower runing rests are provided with between described underframe and bottom half, hinged in the middle part of the movable end of described upper runing rest and described underframe rear end, hinged in the middle part of the movable end of described lower runing rest and the rear end of described bottom half; When described panel frame is positioned at described casing, described upper and lower runing rest location overlap, described panel frame size can coordinate and rotates described casing.
5. rotary optical fiber distributing unit case as claimed in claim 4, it is characterized in that, left and right side frame and the casing both sides of described panel frame are provided with incoming line, and the two side of described casing was provided with line installing plate, are provided with evenly distributedly on described header board to be provided with connection socket.
6. rotary optical fiber distributing unit case as claimed in claim 4, is characterized in that, described casing inner bottom part rear end is provided with the spacing catch coordinated with described lower runing rest vertical position.
7. rotary optical fiber distributing unit case as claimed in claim 4, is characterized in that, described casing inner bottom part rear end is provided with the postive stop baffle coordinated with the back-end location of described panel frame.
8. rotary optical fiber distributing unit case as claimed in claim 1, is characterized in that, described header board lateral surface is provided with handle.
9. rotary optical fiber distributing unit case as claimed in claim 1, it is characterized in that, described header board lateral surface is also provided with door-plate, raised line is inwardly stretched out in both sides, described door-plate upper end, both sides, described casing front end are respectively equipped with the shrinkage pool coordinated with described raised line, fixed strip is inwardly stretched out in both sides, described door-plate lower end, and described fixed strip tail end is provided with magnet, and described fixed strip length coordinates with the spacing between described door-plate, casing front end.
10. rotary optical fiber distributing unit case as claimed in claim 5, is characterized in that, is also provided with two rows and protects line drag hook inside the left and right side frame of described panel frame.
CN201420341951.0U 2014-06-25 2014-06-25 A kind of rotary optical fiber distributing unit case Expired - Fee Related CN204086609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420341951.0U CN204086609U (en) 2014-06-25 2014-06-25 A kind of rotary optical fiber distributing unit case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420341951.0U CN204086609U (en) 2014-06-25 2014-06-25 A kind of rotary optical fiber distributing unit case

Publications (1)

Publication Number Publication Date
CN204086609U true CN204086609U (en) 2015-01-07

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104375245A (en) * 2014-10-24 2015-02-25 冷立宏 Machine box with single-shaft bidirectional rotating function
CN108497656A (en) * 2018-04-17 2018-09-07 成都远行客科技有限公司 A kind of trolley case of detachable button fly front
CN109557628A (en) * 2019-01-21 2019-04-02 耐兹康科通信有限公司 A kind of fibre distribution frame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104375245A (en) * 2014-10-24 2015-02-25 冷立宏 Machine box with single-shaft bidirectional rotating function
CN108497656A (en) * 2018-04-17 2018-09-07 成都远行客科技有限公司 A kind of trolley case of detachable button fly front
CN109557628A (en) * 2019-01-21 2019-04-02 耐兹康科通信有限公司 A kind of fibre distribution frame

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20150625

EXPY Termination of patent right or utility model