CN109116488A - A kind of optical fiber terminal box - Google Patents
A kind of optical fiber terminal box Download PDFInfo
- Publication number
- CN109116488A CN109116488A CN201811027910.3A CN201811027910A CN109116488A CN 109116488 A CN109116488 A CN 109116488A CN 201811027910 A CN201811027910 A CN 201811027910A CN 109116488 A CN109116488 A CN 109116488A
- Authority
- CN
- China
- Prior art keywords
- protective housing
- fixed
- sealing
- drive rod
- mounting plate
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 106
- 230000001681 protective effect Effects 0.000 claims abstract description 88
- 238000012423 maintenance Methods 0.000 claims abstract description 40
- 238000009826 distribution Methods 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention relates to electric power accessories field, specifically a kind of optical fiber terminal box, including maintenance structure, protective housing, fixed structure, mounting plate, sealing structure and position limiting structure；Protective housing for being sealed to electronic component is equipped with the fixed structure for being sealed to screw；The inside of protective housing is equipped with the mounting plate for installing electronic component, and is slidably connected between mounting plate and protective housing；The bottom end of mounting plate is equipped with the sealing structure for being sealed to protective housing；Protective housing is fixed in one end for driving the maintenance structure of sealing structure, and the other end of maintenance structure is fixed on sealing structure.The use of maintenance structure cooperation sealing structure of the invention improves the sealing performance of protective housing, convenient for being quickly sealed to the electronic component on mounting plate, the use of maintenance structure cooperation sealing structure, it is overhauled and is safeguarded convenient for the electronic component quickly to the inside of mounting plate, the height for reducing mounting plate simultaneously, improves the comfort level of operation.
Description
Technical field
The present invention relates to electric power accessories field, specifically a kind of optical fiber terminal box.
Background technique
With the continuous development of science and technology, all kinds of scales etc., the different power distribution room of function appearance and are opened
The place region of be distributed widely in each electric system is closed, optical line terminal box is widely used in distribution system, optical line terminal
The use of box improves the cleaning of light distribution, guarantees the good operating status and service life of equipment and peace of power equipment
Entirely.
However traditional optical line terminal box is inconvenient for operation in repair and maintenance, the leakproofness of light box is poor, light
It is poor to the protective value of fixing screws after termination box installation, so that the disassembly of optical line terminal box is inconvenient.In consideration of it, the present invention mentions
A kind of optical fiber terminal box has been supplied, has been had the following characteristics that
(1) use of a kind of optical fiber terminal box of the present invention, maintenance structure cooperation sealing structure improves protective housing
Sealing performance, convenient for being quickly sealed to the electronic component on mounting plate, the waterproof for improving the inside of protective housing is anti-
Dirt performance.
(2) a kind of optical fiber terminal box of the present invention, maintenance structure cooperates the use of sealing structure, convenient for quickly making
Electronic component on mounting plate is exposed, is overhauled and is safeguarded convenient for the electronic component quickly to the inside of mounting plate, simultaneously
The height for reducing mounting plate improves the comfort level of operation.
(3) side wall of a kind of optical fiber terminal box of the present invention, protective housing is equipped with fixed structure, the use of fixed structure
The leakproofness of fixing screws is improved, effectively prevents from getting rusty and dust accumulation screw is exposed, keeps installing and dismounting protective housing more square
Just quick.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of optical fiber terminal box, maintenance structure cooperates sealing structure
Use improve the sealing performance of protective housing and improved anti-convenient for being quickly sealed to the electronic component on mounting plate
The water proof and dust proof performance of the inside of protecting box；Maintenance structure cooperates the use of sealing structure, convenient for quickly making the electricity on mounting plate
Subcomponent is exposed, is overhauled and is safeguarded convenient for the electronic component quickly to the inside of mounting plate, while reducing mounting plate
Height, improve the comfort level of operation；The side wall of protective housing is equipped with fixed structure, and the use of fixed structure improves fixed spiral shell
The leakproofness of nail effectively prevents from getting rusty and dust accumulation screw is exposed, keeps installing and dismounting protective housing more convenient.
The technical solution adopted by the present invention to solve the technical problems is: a kind of optical fiber terminal box, including maintenance structure, anti-
Protecting box, fixed structure, mounting plate, sealing structure and position limiting structure；The protective housing for being sealed to electronic component
Equipped with the fixed structure for being sealed to screw；The inside of the protective housing is equipped with the institute for installing electronic component
Mounting plate is stated, and is slidably connected between the mounting plate and the protective housing；The bottom end of the mounting plate is equipped with for described
The sealing structure that protective housing is sealed, and the sealing structure and the protective housing contradict；For driving the sealing
The protective housing is fixed in one end of the maintenance structure of structure, and the other end of the maintenance structure is fixed on the sealing
Structure；The bottom end of the maintenance structure is equipped with the position limiting structure, and removable between the position limiting structure and the sealing structure
Unload connection.
Specifically, the fixed structure includes mounting groove, mounting hole, baffle, limited post and groove, the protective housing deviates from
The sealing structure is equipped with the mounting groove while sealing structure is adjacent, the mounting hole through
The protective housing extends to the inside of the mounting groove, and the protective housing, the baffle and institute are fixed in one end of the baffle
Mounting groove engaging is stated, the other end of the baffle is fixed with the limited post of cylindrical structure, and the limited post is prevented with described
Protecting box engaging, the baffle are equipped with the groove close to one end of the limited post；The groove is caught in by spanner first, is prized
The baffle is moved, engages the limited post on the baffle not with the protective housing, screw is passed through from the mounting hole,
The protective housing is fixed, the baffle is then pressed, engages the limited post on the baffle with the protective housing, institute
It states baffle and engages the mounting groove, to improve the leakproofness of the mounting groove, and then effectively prevent dust accumulation and life on screw
Rust, to make to dismantle the protective housing more convenient.
Specifically, the both ends of the mounting plate are triangular structure, and the mounting plate of rectangular configuration and the sealing
Structure vertical setting；The end of the mounting plate is triangular structure, increases the contact of the mounting plate with the protective housing
Area keeps the mounting plate sliding more convenient.
Specifically, the sealing structure includes sealing plate and sealing ring, the sealing plate is vertically arranged with the mounting plate,
It is fixed with the sealing ring that cross section is diamond shape on the sealing plate, is contradicted between the sealing ring and the protective housing；When
When being sealed to the protective housing, the sealing plate is driven by the maintenance structure, the sealing plate contradicts the sealing
Circle makes the sealing ring contradict the protective housing, and the cross section of the sealing ring is diamond structure, is increased and the protective housing
Contact area, and then the sealing performance of the protective housing is improved, convenient for quickly to the electronic component on the mounting plate
It is sealed, improves the water proof and dust proof performance of the inside of the protective housing.
Specifically, the maintenance structure include wiring sleeve, air cushion, sliding sleeve, slide bar, drive rod, wiring closet, conduction hole,
Locker room and piston, section are that the slide bar of ellipse is fixed on the protective housing, and the sliding sleeve is fixed on the sealing plate,
The drive rod extends to the inside of the slide bar through the sealing plate, and screw thread connects between the drive rod and the slide bar
It connects, is rotatablely connected between the drive rod and the sealing plate, the outside of the sliding sleeve is fixed with the wiring sleeve, the cloth
Conducting is equipped between line sleeve and the sliding sleeve in the wiring closet of the sealing plate, the bottom end of the sliding sleeve is equipped with described deposit
The bottom end of storage chamber, the slide bar is equipped with the piston, is slidably connected between the piston and the sliding sleeve；The wiring sleeve
Side wall is equipped with the air cushion of multiple linear distributions, and the air cushion and the locker room with memory space pass through the drainage
Hole conducting；In the electronic component of the inside of repair and maintenance mounting plate, the drive rod is rotated first, and the drive rod drives institute
Slide bar is stated in the internal slide of the sliding sleeve, the slide bar is slided toward the direction away from the drive rod, makes the mounting plate
The exposed outside in the protective housing, while the space of the locker room being made to become larger, the internal pressure of the air cushion becomes smaller, and makes institute
It states the through-hole inside air cushion to become larger, conducting wire is passed through into the air cushion from the wiring closet, makes the conducting wire of detaching electronic elements more
It is convenient and efficient, while the height of the mounting plate is reduced, usage comfort is improved, at the end of repair and maintenance, turns institute
Drive rod is stated, the drive rod drives the slide bar to slide toward the piston direction, becomes the space of the inside of the locker room
It is small, so that the pressure of the inside of the air cushion is become larger, the air-cushion pressure, which becomes larger, is fixed conducting wire, improves the stabilization of conducting wire
Performance, the air cushion cooperates the setting of the wiring closet to keep conducting wire fixation more convenient, and then improves stability.
Specifically, the position limiting structure includes gag lever post, fixed plate, card slot, drive rod and bolt, regular hexagon it is described
It is slidably connected between drive rod and the drive rod, the drive rod is fixed on the drive rod, the biography by the bolt
The end of lever is equipped with the card slot of regular hexagon structure, and the fixed plate is fixed on the drive rod, in the fixed plate
Equipped with the gag lever post, the gag lever post engages with the sealing plate；When needing to limit the drive rod, make institute
It states gag lever post to engage with the sealing plate, turns the bolt and limit the drive rod, when needing to drive the limit
When bar, adjust the bolt, slide the drive rod, engage the gag lever post not with the sealing plate, then by spanner with
Card slot engaging, to make to fix the drive rod more convenient.
Beneficial effects of the present invention:
(1) use of a kind of optical fiber terminal box of the present invention, maintenance structure cooperation sealing structure improves protective housing
Sealing performance, convenient for being quickly sealed to the electronic component on mounting plate, the waterproof for improving the inside of protective housing is anti-
Dirt performance.
(2) a kind of optical fiber terminal box of the present invention, maintenance structure cooperates the use of sealing structure, convenient for quickly making
Electronic component on mounting plate is exposed, is overhauled and is safeguarded convenient for the electronic component quickly to the inside of mounting plate, simultaneously
The height for reducing mounting plate improves the comfort level of operation.
(3) side wall of a kind of optical fiber terminal box of the present invention, protective housing is equipped with fixed structure, the use of fixed structure
The leakproofness of fixing screws is improved, effectively prevents from getting rusty and dust accumulation screw is exposed, keeps installing and dismounting protective housing more square
Just quick.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of optical line terminal box provided by the invention；
Fig. 2 is the portion A shown in FIG. 1 enlarged diagram；
Fig. 3 is the portion B shown in FIG. 1 enlarged diagram；
Fig. 4 is the attachment structure schematic diagram of maintenance structure shown in Fig. 3 and protective housing；
Fig. 5 is the portion C shown in Fig. 4 enlarged diagram；
Fig. 6 is the portion D shown in Fig. 4 enlarged diagram.
In figure: 1, maintenance structure, 11, wiring sleeve, 12, air cushion, 13, sliding sleeve, 14, slide bar, 15, drive rod, 16, wiring
Room, 17, conduction hole, 18, locker room, 19, piston, 2, protective housing, 3, fixed structure, 31, mounting groove, 32, mounting hole, 33, gear
Plate, 34, limited post, 35, groove, 4, mounting plate, 5, sealing structure, 51, sealing plate, 52, sealing ring, 6, position limiting structure, 61, limit
Position bar, 62, fixed plate, 63, card slot, 64, drive rod, 65, bolt.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Fig. 1, Fig. 3 and Fig. 5, a kind of optical fiber terminal box of the present invention, including maintenance structure 1, protective housing 2,
Fixed structure 3, mounting plate 4, sealing structure 5 and position limiting structure 6；The protective housing 2 for being sealed to electronic component
Equipped with the fixed structure 3 for being sealed to screw；The inside of the protective housing 2 is equipped with for installing electronic component
The mounting plate 4, and be slidably connected between the mounting plate 4 and the protective housing 2；The bottom end of the mounting plate 4 is equipped with and is used for
To the sealing structure 5 that the protective housing 2 is sealed, and the sealing structure 5 and the protective housing 2 contradict；For driving
The protective housing 2, the other end of the maintenance structure 1 are fixed in the one end for moving the maintenance structure 1 of the sealing structure 5
It is fixed on the sealing structure 5；The bottom end of the maintenance structure 1 is equipped with the position limiting structure 6, and the position limiting structure 6 and institute
It states and is detachably connected between sealing structure 5.
Specifically, as depicted in figs. 1 and 2, a kind of optical fiber terminal box of the present invention, the fixed structure 3 includes peace
Tankage 31, mounting hole 32, baffle 33, limited post 34 and groove 35, the protective housing 2 away from 5 one side of the sealing structure and its
Adjacent with the sealing structure 5 is equipped with the mounting groove 31 on one side, and the mounting hole 32 extends through the protective housing 2
To the inside of the mounting groove 31, the protective housing 2, the baffle 33 and the mounting groove are fixed in one end of the baffle 33
31 engagings, the other end of the baffle 33 are fixed with the limited post 34 of cylindrical structure, and the limited post 34 is prevented with described
Protecting box 2 engages, and the baffle 33 is equipped with the groove 35 close to one end of the limited post 34；It is caught in first by spanner described
Groove 35 agitates the baffle 33, engages the limited post 34 on the baffle 33 not with the protective housing 2, by screw
It is passed through from the mounting hole 32, the protective housing 2 is fixed, the baffle 33 is then pressed, is made described on the baffle 33
Limited post 34 engages with the protective housing 2, and the baffle 33 engages the mounting groove 31, to improve the mounting groove 31
Leakproofness, and then effectively prevent on screw dust accumulation and get rusty, to make to dismantle the protective housing 2 more convenient.
Specifically, as shown in Figure 1, a kind of optical fiber terminal box of the present invention, the both ends of the mounting plate 4 are triangle
Structure, and the mounting plate 4 of rectangular configuration is vertically arranged with the sealing structure 5；The end of the mounting plate 4 is triangle
Structure increases the contact area of the mounting plate 4 and the protective housing 2, slides the mounting plate 4 more convenient.
Specifically, a kind of optical fiber terminal box of the present invention, the sealing structure 5 is wrapped as shown in Fig. 1, Fig. 3 and Fig. 6
Sealing plate 51 and sealing ring 52 are included, the sealing plate 51 is vertically arranged with the mounting plate 4, is fixed with cross on the sealing plate 51
Section is the sealing ring 52 of diamond shape, is contradicted between the sealing ring 52 and the protective housing 2；When to the protective housing 2 into
When row sealing, the sealing plate 51 is driven by the maintenance structure 1, the sealing plate 51 contradicts the sealing ring 52, makes institute
It states sealing ring 52 and contradicts the protective housing 2, the cross section of the sealing ring 52 is diamond structure, is increased and the protective housing 2
Contact area, and then the sealing performance of the protective housing 2 is improved, convenient for quickly to the electronics member on the mounting plate 4
Part is sealed, and improves the water proof and dust proof performance of the inside of the protective housing 2.
Specifically, as shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, a kind of optical fiber terminal box of the present invention, the maintenance structure
1 includes being routed sleeve 11, air cushion 12, sliding sleeve 13, slide bar 14, drive rod 15, wiring closet 16, conduction hole 17, locker room 18 and living
Plug 19, section are that the slide bar 14 of ellipse is fixed on the protective housing 2, and the sliding sleeve 13 is fixed on the sealing plate 51,
The drive rod 15 extends to the inside of the slide bar 14, the drive rod 15 and the slide bar 14 through the sealing plate 51
Between be threadedly coupled, be rotatablely connected between the drive rod 15 and the sealing plate 51, the sliding sleeve 13 it is external fixed
Wiring sleeve 11 is stated, conducting is equipped between wiring sleeve 11 and the sliding sleeve 13 in the wiring closet of the sealing plate 51
16, the bottom end of the sliding sleeve 13 is equipped with the locker room 18, and the bottom end of the slide bar 14 is equipped with the piston 19, the piston 19
It is slidably connected between the sliding sleeve 13；The side wall of the wiring sleeve 11 is equipped with the air cushion 12 of multiple linear distributions, band
The air cushion 12 and the locker room 18 for having memory space are connected by the conduction hole 17；In repair and maintenance mounting plate 4
When the electronic component of inside, the drive rod 15 is rotated first, the drive rod 15 drives the slide bar 14 in the sliding sleeve 13
Internal slide, slide the slide bar 14 toward the direction away from the drive rod 15, keep the mounting plate 4 exposed described anti-
The outside of protecting box 2, while the space of the locker room 18 being made to become larger, the internal pressure of the air cushion 12 becomes smaller, and makes the air cushion
Through-hole inside 12 becomes larger, and conducting wire is passed through the air cushion 12 from the wiring closet 16, makes the conducting wire of detaching electronic elements more
It is convenient and efficient, while the height of the mounting plate 4 is reduced, usage comfort is improved, at the end of repair and maintenance, turns institute
Drive rod 15 is stated, the drive rod 15 drives the slide bar 14 to slide toward 19 direction of piston, makes the interior of the locker room 18
The space in portion becomes smaller, and the pressure of the inside of the air cushion 12 is made to become larger, and 12 pressure of air cushion, which becomes larger, is fixed conducting wire, mentions
The high stability of conducting wire, the air cushion 12 cooperate the setting of the wiring closet 16 to make fixed more convenient, the Jin Erti of conducting wire
High stability.
Specifically, as shown in Figure 1, Figure 4 and Figure 5, a kind of optical fiber terminal box of the present invention, the position limiting structure 6 wraps
Include gag lever post 61, fixed plate 62, card slot 63, drive rod 64 and bolt 65, the drive rod 64 of regular hexagon and the driving
It is slidably connected between bar 15, the drive rod 64 is fixed on the drive rod 15 by the bolt 65, the drive rod 64
End is equipped with the card slot 63 of regular hexagon structure, and the fixed plate 62 is fixed on the drive rod 64, the fixed plate 62
It is equipped with the gag lever post 61, the gag lever post 61 engages with the sealing plate 51；When needs limit the drive rod 15
When position, engages the gag lever post 61 with the sealing plate 51, turns the bolt 65 and limit the drive rod 64,
When needing to drive the gag lever post 61, adjust the bolt 65, slide the drive rod 64, make the gag lever post 61 with it is described
Sealing plate 51 does not engage, and then engages spanner with the card slot 63, to make to fix the drive rod 15 more convenient.
Protective housing 2 is fixed by screw first, screw is sealed by fixed structure 3, is installed in installation and repairing
When electronic component on plate 4, adjusting position limiting structure 6 makes position limiting structure 6 and 5 non-contravention of sealing structure, and driving maintenance structure 1 makes
Mounting plate 4 is quickly exposed, and the electronic component on mounting plate 4 is overhauled and safeguarded, sealing structure 5 and protection after repair and maintenance
Case 2 contradicts, and is sealed to protective housing 2；Specifically have:
(1) groove 35 is caught in by spanner first, agitates baffle 33, make limited post 34 on baffle 33 and protective housing 2 not
Engaging, screw is passed through from mounting hole 32, and protective housing 2 is fixed, then presses baffle 33, make limited post 34 on baffle 33 with
Protective housing 2 engages, and baffle 33 engages mounting groove 31, to improve the leakproofness of mounting groove 31, and then effectively prevent on screw
It dust accumulation and gets rusty, to make to dismantle protective housing 2 more convenient；
(2) in the electronic component of the inside of repair and maintenance mounting plate 4, rotation of drive rod 15, drive rod 15 are driven first
Slide bar 14 slides slide bar 14 toward the direction away from drive rod 15, makes mounting plate 4 is exposed protecting in the internal slide of sliding sleeve 13
The outside of case 2, while the space of locker room 18 being made to become larger, the internal pressure of air cushion 12 becomes smaller, and becomes the through-hole inside air cushion 12
Greatly, conducting wire is passed through into air cushion 12 from wiring closet 16, keeps the conducting wire of detaching electronic elements more convenient, while reducing installation
The height of plate 4, improves usage comfort, at the end of repair and maintenance, turns drive rod 15,15 driving slider 14 of drive rod is past
The sliding of 19 direction of piston, makes the space of the inside of locker room 18 become smaller, the pressure of the inside of air cushion 12 is made to become larger, 12 pressure of air cushion
Become larger and conducting wire is fixed, improve the stability of conducting wire, air cushion 12 cooperates the setting of wiring closet 16 to keep conducting wire fixed more
It is convenient to add, and then improves stability；
(3) when needing to limit drive rod 15, engage gag lever post 61 with sealing plate 51, turning bolt 65 will
Drive rod 64 is limited, when needing to drive gag lever post 61, adjust bolt 65, slide drive rod 64, make gag lever post 61 with it is close
Sealing plate 51 does not engage, and then engages spanner with card slot 63, to keep fixed drive rod 15 more convenient.
Maintenance structure 1 of the invention cooperates the use of sealing structure 5 to improve the sealing performance of protective housing 2, is convenient for quick
The electronic component on mounting plate 4 is sealed, improve the water proof and dust proof performance of the inside of protective housing 2；Maintenance structure 1 is matched
The use for closing sealing structure 5, convenient for quickly making the electronic component on mounting plate 4 exposed, convenient for quickly in mounting plate 4
The electronic component in portion is overhauled and is safeguarded, while reducing the height of mounting plate 4, improves the comfort level of operation；Protective housing 2
Side wall be equipped with fixed structure 3, the use of fixed structure 3 improves the leakproofness of fixing screws, effectively prevents outside screw
Dew gets rusty and dust accumulation, keeps installing and dismounting protective housing 2 more convenient.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (6)
1. a kind of optical fiber terminal box, it is characterised in that: including maintenance structure (1), protective housing (2), fixed structure (3), mounting plate
(4), sealing structure (5) and position limiting structure (6)；The protective housing (2) for being sealed to electronic component, which is equipped with, to be used for
The fixed structure (3) that screw is sealed；The inside of the protective housing (2) is equipped with for installing the described of electronic component
Mounting plate (4), and be slidably connected between the mounting plate (4) and the protective housing (2)；The bottom end of the mounting plate (4) is equipped with
The sealing structure (5) for being sealed to the protective housing (2), and the sealing structure (5) and the protective housing (2)
It contradicts；For driving one end of the maintenance structure (1) of the sealing structure (5) to be fixed on the protective housing (2), the inspection
The other end for repairing structure (1) is fixed on the sealing structure (5)；It is tied equipped with the limit bottom end of the maintenance structure (1)
Structure (6), and be detachably connected between the position limiting structure (6) and the sealing structure (5).
2. a kind of optical fiber terminal box according to claim 1, it is characterised in that: the fixed structure (3) includes mounting groove
(31), mounting hole (32), baffle (33), limited post (34) and groove (35), the protective housing (2) deviate from the sealing structure
(5) it is equipped with the mounting groove (31) while the sealing structure (5) is adjacent, the mounting hole (32) is run through
The inside of the mounting groove (31) is extended in the protective housing (2), the protective housing is fixed in one end of the baffle (33)
(2), the baffle (33) engages with the mounting groove (31), and the other end of the baffle (33) is fixed with the institute of cylindrical structure
It states limited post (34), the limited post (34) engages with the protective housing (2), and the baffle (33) is close to the limited post (34)
One end be equipped with the groove (35).
3. a kind of optical fiber terminal box according to claim 1, it is characterised in that: the both ends of the mounting plate (4) are triangle
Shape structure, and the mounting plate (4) of rectangular configuration is vertically arranged with the sealing structure (5).
4. a kind of optical fiber terminal box according to claim 1, it is characterised in that: the sealing structure (5) includes sealing plate
(51) it is vertically arranged with sealing ring (52), the sealing plate (51) with the mounting plate (4), is fixed on the sealing plate (51)
Cross section is the sealing ring (52) of diamond shape, is contradicted between the sealing ring (52) and the protective housing (2).
5. a kind of optical fiber terminal box according to claim 4, it is characterised in that: the maintenance structure (1) includes wiring set
Cylinder (11), air cushion (12), sliding sleeve (13), slide bar (14), drive rod (15), wiring closet (16), conduction hole (17), locker room (18)
With piston (19), section is that the slide bar (14) of ellipse is fixed on the protective housing (2), and the sliding sleeve (13) is fixed on institute
It states sealing plate (51), the drive rod (15) extends to the inside of the slide bar (14) through the sealing plate (51), described
It is threadedly coupled between drive rod (15) and the slide bar (14), the company of rotation between the drive rod (15) and the sealing plate (51)
Connect, the outside of the sliding sleeve (13) is fixed with the wiring sleeve (11), the wiring sleeve (11) and the sliding sleeve (13) it
Between be equipped with conducting in the wiring closet (16) of the sealing plate (51), the bottom end of the sliding sleeve (13) is equipped with the locker room
(18), the bottom end of the slide bar (14) is equipped with the piston (19), the company of sliding between the piston (19) and the sliding sleeve (13)
It connects；The side wall of wiring sleeve (11) is equipped with the air cushion (12) of multiple linear distributions, the gas with memory space
(12) and the locker room (18) are padded to be connected by the conduction hole (17).
6. a kind of optical fiber terminal box according to claim 5, it is characterised in that: the position limiting structure (6) includes gag lever post
(61), fixed plate (62), card slot (63), drive rod (64) and bolt (65), the drive rod (64) of regular hexagon with it is described
Drive rod is slidably connected between (15), and the drive rod (64) is fixed on the drive rod (15), institute by the bolt (65)
The end for stating drive rod (64) is equipped with the card slot (63) of regular hexagon structure, and the fixed plate (62) is fixed on the transmission
Bar (64), the fixed plate (62) are equipped with the gag lever post (61), and the gag lever post (61) engages with the sealing plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027910.3A CN109116488B (en) | 2018-09-04 | 2018-09-04 | Optical fiber terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027910.3A CN109116488B (en) | 2018-09-04 | 2018-09-04 | Optical fiber terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109116488A true CN109116488A (en) | 2019-01-01 |
| CN109116488B CN109116488B (en) | 2020-05-08 |
Family
ID=64860691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811027910.3A Active CN109116488B (en) | 2018-09-04 | 2018-09-04 | Optical fiber terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109116488B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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