CN213581500U

CN213581500U - 8 core area fine line box with prevent interface jam function

Info

Publication number: CN213581500U
Application number: CN202022843681.1U
Authority: CN
Inventors: 潘鲁宁
Original assignee: Nanjing R&t Telecommunication Co ltd
Current assignee: Nanjing R&t Telecommunication Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-29
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses an 8 core area fine line boxes with prevent interface blocking function, including box body and sliding seat, the connecting axle is installed at one side edge of box body, the box body is connected with the lid through the connecting axle, the top edge mounting of box body has the baffle, the lid is close to one side of baffle and has seted up the mounting groove, the inside of mounting groove is provided with the sealing washer, one side fixed surface that the sealing washer is close to the mounting groove has the location arch, the mounting groove is close to the bellied one side in location and has seted up the constant head tank, the both ends of box body inner wall one side are fixed with the spacing seat, the draw-in groove has been seted up to the. This 8 core area fine line boxes with prevent interface jam function wears out the optical cable from the junction and drives the sunshade and open, when this core area fine line box does not use, kick-backs through the torsional spring and drives the sunshade and close to prevent that the dust from getting into this core area fine line box from the junction inside, cause the jam when avoiding the interface wiring.

Description

8 core area fine line box with prevent interface jam function

Technical Field

The utility model relates to an 8 fine line box technical field of core area specifically is an 8 fine line box of core area with prevent interface blocking function.

Background

8 core area fine line box is the terminal of distribution cable or optical cable, connect distribution cable or optical cable and subscriber line part, it has important effect to branch to the backbone, the mountable is at the crane span structure, the box, the pipeline, in narrow and small spaces such as cable pit, do not occupy the effective usable floor area of building, high durability and convenient installation, need not cut the leader cable, along with the continuous progress of science and technology, 8 core area fine line box has the development of very big degree, its kind and quantity are also increasing day by day, but 8 core area fine line box kneck can the ash drop and cause the jam when leaving in certain place for a long time, thereby influence 8 core area fine line boxes and work a telephone switchboard.

Although the 8-core fiber optic cable boxes on the market are very large in kind and number, the 8-core fiber optic cable boxes have such disadvantages: the interface of 8 core area fine line boxes causes the jam easily during wiring, and 8 core area fine line boxes are inconvenient assembles the mounting panel that fixed adapter used and 8 core area fine line boxes's sealing washer is inconvenient to be changed. Therefore, the current 8-core fiber cable box needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an 8 core area fine line boxes with prevent interface blocking function to cause the jam easily when solving the interface wiring of 8 core area fine line boxes on the present market that above-mentioned background art provided, 8 core area fine line boxes are inconvenient assembles the problem that the sealing washer of 8 core area fine line boxes was inconvenient to the mounting panel that fixed adapter was used changes.

In order to achieve the above object, the utility model provides a following technical scheme: an 8-core ribbon fiber box with an interface blockage preventing function comprises a box body and a movable seat, wherein a connecting shaft is installed at the edge of one side of the box body, the box body is connected with a box cover through the connecting shaft, a baffle is fixed at the edge of the top end of the box body, a mounting groove is formed in one side, close to the baffle, of the box cover, a sealing ring is arranged in the mounting groove, a positioning bulge is fixed on the surface, close to the mounting groove, of one side, close to the positioning bulge, of the mounting groove, a positioning groove is formed in one side of the inner wall of the box body, a limiting seat is fixed at two ends of one side of the inner wall of the box body, a clamping groove is formed in the limiting seat;

the one end of sliding seat is connected with the mounting panel, the fixed plate is installed to one side that spacing seat was kept away from to the box body, one side edge that the mounting panel is close to the fixed plate is seted up flutedly, adjacent one side that the box body bottom is close to the fixed plate is provided with the wiring mouth, the one end edge that the wiring mouth stretches out the box body has the torsional spring, the wiring mouth is connected with the sunshade through the torsional spring, the fixed slot has all been seted up to one side that wiring mouth and sunshade are close to the torsional spring, the inner wall bottom of box body is fixed with the wrapping post, the box body all installs the box.

Preferably, the positioning protrusions are distributed at equal intervals on the surface of the sealing ring, the maximum diameter of the positioning protrusions is larger than the opening diameter of the positioning groove, and the positioning protrusions are clamped with the box cover through the positioning groove.

Preferably, the limiting seat is symmetrically distributed about the central line of the box body, and the opening width of the clamping groove in the limiting seat is smaller than the diameter of the movable rod.

Preferably, the length of the movable rod is greater than the distance between the two limiting seats, and the movable rod forms a rotating structure with the limiting seats through the clamping groove.

Preferably, the fixing plates are symmetrically distributed about the center line of the box body, and the cross-sectional dimension of the fixing plates is J-shaped.

Preferably, the number of the shielding plates is the same as that of the wire connection ports, and the cross-sectional dimension of the shielding plates is the same as that of the wire connection ports.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the 8-core ribbon fiber cable box with the function of preventing the interface from being blocked is not used, the screen plate is driven to close through the resilience of the torsion spring, so that dust is prevented from entering the inside of the 8-core ribbon fiber cable box from the wiring port, and the blockage caused during the interface wiring is avoided;

(2) the 8-core ribbon fiber cable box with the interface blockage preventing function has the advantages that the movable rod penetrates through the movable seat connected with the mounting plate, then the movable rod is pressed to be in butt joint with the limiting seat through the clamping groove, the mounting plate is pulled to rotate around the movable rod to be closed, the mounting plate is in butt joint with the fixed plate through the groove, the mounting plate is balanced through the fixed plate, and therefore the mounting plate for the fixed adapter is convenient to assemble;

(3) this 8 core area fine line boxes with prevent interface blocking function, pull out the sealing washer and drive the location arch and break away from the constant head tank, the sealing washer of renewal again carries out the one-to-one with the inside constant head tank of lid in the location arch to press down the location arch and make it carry out the block with the constant head tank and be connected, thereby drive sealing washer and mounting groove and fix, and then conveniently change the sealing washer.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of an 8-core fiber cable box with an interface blockage prevention function of the present invention;

FIG. 2 is a schematic view of the rear cross-sectional structure of an 8-core fiber cable box with an interface blockage prevention function of the present invention;

FIG. 3 is a schematic view of the right cross-sectional structure of the 8-core fiber cable box with the function of preventing the interface from being blocked;

FIG. 4 is a schematic top view of the cross-sectional structure of the 8-core fiber cable box with the function of preventing the plugging of the interface;

FIG. 5 is a schematic view of the cross-sectional structure of the 8-core fiber cable box with the function of preventing the plugging of the interface;

fig. 6 is a schematic view of a partial enlarged structure at a position a in fig. 2 of the 8-core fiber cable box with an interface blockage preventing function according to the present invention;

fig. 7 is the utility model discloses 8 core area fine line box local enlarged structure schematic diagrams of B department in fig. 3 with prevent interface blocking function.

In the figure: 1. a box body; 2. a connecting shaft; 3. a box cover; 4. a baffle plate; 5. mounting grooves; 6. a seal ring; 7. positioning the projection; 8. positioning a groove; 9. a limiting seat; 10. a card slot; 11. a movable rod; 12. a movable seat; 13. mounting a plate; 14. a fixing plate; 15. a groove; 16. a wiring port; 17. a torsion spring; 18. a shutter; 19. fixing grooves; 20. a winding post; 21. a box lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an 8-core fiber cable box with an interface blockage preventing function comprises a box body 1, a connecting shaft 2, a box cover 3, a baffle 4, a mounting groove 5, a sealing ring 6, a positioning bulge 7, a positioning groove 8, a limiting seat 9, a clamping groove 10, a movable rod 11, a movable seat 12, a mounting plate 13, a fixing plate 14, a groove 15, a wiring port 16, a torsional spring 17, a shielding plate 18, a fixing groove 19, a winding post 20 and a box lock 21, wherein the connecting shaft 2 is mounted at one side edge of the box body 1, the box body 1 is connected with the box cover 3 through the connecting shaft 2, the baffle 4 is fixed at the top end edge of the box body 1, the mounting groove 5 is formed in one side of the box cover 3 close to the baffle 4, the sealing ring 6 is arranged inside the mounting groove 5, the positioning bulge 7 is fixed on the surface of one side of the sealing ring 6 close to the, the maximum diameter of the positioning bulge 7 is larger than the opening diameter of the positioning groove 8, the positioning bulge 7 is in a clamping structure with the box cover 3 through the positioning groove 8, the positioning bulge 7 is convenient for the sealing ring 6 to be in butt joint with the mounting groove 5, the positioning groove 8 is formed in one side, close to the positioning bulge 7, of the mounting groove 5, the limiting seats 9 are fixed at two ends of one side of the inner wall of the box body 1, the limiting seats 9 are symmetrically distributed about the center line of the box body 1, the opening width of clamping grooves 10 in the limiting seats 9 is smaller than the diameter of the movable rod 11, the movable rod 11 is fixed through the limiting seats 9 to prevent the mounting plate 13 from deviating, the clamping grooves 10 are formed in the limiting seats 9, the limiting seats 9 are connected with the movable rod 11 through the clamping grooves 10, the length of the movable rod 11 is larger than the distance between the two limiting seats 9, and the movable rod 11 forms, the mounting plate 13 is conveniently rotated and opened through the movable rod 11, and the movable seat 12 is connected with the movable rod 11 in a penetrating manner;

one end of the movable seat 12 is connected with a mounting plate 13, one side of the box body 1 far away from the limiting seat 9 is provided with a fixing plate 14, the fixing plate 14 is symmetrically distributed about the central line of the box body 1, the cross section of the fixing plate 14 is J-shaped, the fixing plate 14 is in butt joint with the mounting plate 13, the mounting plate 13 is convenient to stably place, one side edge of the mounting plate 13 close to the fixing plate 14 is provided with a groove 15, one adjacent side of the bottom of the box body 1 close to the fixing plate 14 is provided with a wiring port 16, one end edge of the wiring port 16 extending out of the box body 1 is connected with a torsion spring 17, the wiring port 16 is connected with a shielding plate 18 through the torsion spring 17, the shielding plate 18 is in the same number as the wiring port 16, the cross section of the shielding plate 18 is in the same size as the cross section of the wiring port 16, the shielding plate 18, fixed slot 19 has all been seted up to one side that wiring mouth 16 and sunshade 18 are close to torsional spring 17, the inner wall bottom of box body 1 is fixed with wrapping post 20, box lock 21 is all installed to one side that connecting axle 2 was kept away from to box body 1 and lid 3.

The working principle is as follows: when the 8-core fiber cable box with the interface blockage preventing function is used, the box cover 3 is rotated around the connecting shaft 2 to be opened, when the sealing ring 6 needs to be replaced, the sealing ring 6 is pulled out to drive the positioning bulge 7 to be separated from the positioning groove 8, the new sealing ring 6 is replaced, the positioning bulge 7 corresponds to the positioning groove 8 in the box cover 3 one by one, and the positioning bulge 7 is pressed to be clamped and connected with the positioning groove 8, so that the sealing ring 6 is driven to be fixed with the mounting groove 5, the sealing ring 6 is convenient to replace, the movable rod 11 penetrates through the movable seat 12 connected with the mounting plate 13, the movable rod 11 is pressed to be butted with the limiting seat 9 through the clamping groove 10, the mounting plate 13 is pulled to rotate around the movable rod 11 to be closed, the mounting plate 13 is butted with the fixing plate 14 through the groove 15, and the mounting plate 13 is balanced through the fixing plate 14, thereby the convenience is assembled the mounting panel 13 that fixed adapter used, fix the optical cable at mounting panel 13, then wear out from wiring mouth 16 department, drive sunshade 18 through the optical cable and open, when this 8 core area fine line box does not use, rotatory lid 3 that closes, dock through sealing washer 6 and baffle 4 and play sealed waterproof effect to this 8 core area fine line box, it closes to kick-back drive sunshade 18 through torsional spring 17, thereby prevent that the dust from getting into this 8 core area fine line box inside from wiring mouth 16, block up when causing the wiring, it is fixed to lock lid 3 and box body 1 through box lock 21. Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an 8 fine line boxes of core area with prevent interface jam function, includes box body (1) and sliding seat (12), its characterized in that: a connecting shaft (2) is arranged at the edge of one side of the box body (1), the box body (1) is connected with the box cover (3) through the connecting shaft (2), a baffle (4) is fixed at the edge of the top end of the box body (1), one side of the box cover (3) close to the baffle (4) is provided with an installation groove (5), a sealing ring (6) is arranged in the mounting groove (5), a positioning bulge (7) is fixed on the surface of one side of the sealing ring (6) close to the mounting groove (5), a positioning groove (8) is arranged on one side of the mounting groove (5) close to the positioning bulge (7), two ends of one side of the inner wall of the box body (1) are fixed with limiting seats (9), the limiting seats (9) are internally provided with clamping grooves (10), the limiting seat (9) is connected with the movable rod (11) through a clamping groove (10), and the movable seat (12) is in through connection with the movable rod (11);

one end of the movable seat (12) is connected with a mounting plate (13), one side of the box body (1) far away from the limiting seat (9) is provided with a fixing plate (14), a groove (15) is arranged on the edge of one side of the mounting plate (13) close to the fixing plate (14), a wiring port (16) is arranged at one side of the bottom of the box body (1) close to the fixing plate (14), the edge of one end of the wiring port (16) extending out of the box body (1) is connected with a torsion spring (17), the wiring port (16) is connected with the shielding plate (18) through a torsion spring (17), fixing grooves (19) are formed in one sides of the wiring port (16) and the shielding plate (18) close to the torsion spring (17), the inner wall bottom of box body (1) is fixed with wrapping post (20), box lock (21) are all installed to one side that connecting axle (2) were kept away from in box body (1) and lid (3).

2. An 8-core ribbon fiber line box having an interface blocking prevention function according to claim 1, characterized in that: the positioning bulges (7) are distributed at equal intervals on the surface of the sealing ring (6), the maximum diameter of the positioning bulges (7) is larger than the opening diameter of the positioning groove (8), and the positioning bulges (7) form a clamping structure through the positioning groove (8) and the box cover (3).

3. An 8-core ribbon fiber line box having an interface blocking prevention function according to claim 1, characterized in that: the limiting seat (9) is symmetrically distributed about the center line of the box body (1), and the opening width of the clamping groove (10) in the limiting seat (9) is smaller than the diameter of the movable rod (11).

4. An 8-core ribbon fiber line box having an interface blocking prevention function according to claim 1, characterized in that: the length of the movable rod (11) is larger than the distance between the two limiting seats (9), and the movable rod (11) forms a rotating structure with the limiting seats (9) through the clamping groove (10).

5. An 8-core ribbon fiber line box having an interface blocking prevention function according to claim 1, characterized in that: the fixing plates (14) are symmetrically distributed about the center line of the box body (1), and the cross section of each fixing plate (14) is J-shaped.

6. An 8-core ribbon fiber line box having an interface blocking prevention function according to claim 1, characterized in that: the number of the shielding plates (18) is the same as that of the wiring ports (16), and the cross-sectional dimension of the shielding plates (18) is the same as that of the wiring ports (16).