CN214097910U - Optical cable divides fine case with waterproof construction - Google Patents
Optical cable divides fine case with waterproof construction Download PDFInfo
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- CN214097910U CN214097910U CN202120286501.6U CN202120286501U CN214097910U CN 214097910 U CN214097910 U CN 214097910U CN 202120286501 U CN202120286501 U CN 202120286501U CN 214097910 U CN214097910 U CN 214097910U
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Abstract
The utility model discloses an optical cable divides fine case with waterproof construction, including chamber door, box, adaptation branching unit and melt fine dish, four optical cables that extend to the inside of box are installed to the both sides of box bottom and are imported and exported, and the box is positive installs the seal groove all around, anti-drop structure sets up in the lower extreme of the inside both sides of box, four second rubber pads are installed to the both sides of the inside one end below of box, the upper end of the inside one side of box is installed and is melted fine dish, and melts the box internally mounted of fine dish one side and have the adaptation branching unit, the box is close to the lower extreme and the upper end of melting fine dish one side and installs the connecting box. The utility model discloses a be provided with waterproof construction, the waterproof board moves down and plugs up the louvre when raining, and the waterproof board shifts up when not raining exposes the louvre, has effectively prevented that the rainwater from getting into, also can dispel the heat when not raining simultaneously, need not the manual work and operates, greatly increased the practicality.
Description
Technical Field
The utility model relates to an optical cable divides fine case technical field, specifically is an optical cable divides fine case with waterproof construction.
Background
The optical cable fiber distribution box is an interface device for connecting a trunk optical cable and a distribution optical cable, the application range comprises outdoor, in corridor and indoor, most of the optical cable fiber distribution boxes are used on telegraph poles and outdoor wall surfaces, and for the outdoor environment, the optical cable fiber distribution box is required to have certain environmental adaptability, but the existing optical cable fiber distribution box also has the following problems or defects:
first, most optical cable divides fine case to do not have waterproof construction in the existing market, and rainwater can get into the incasement and make electronic component receive the damage when leading to rainy.
Second, the door body of most optical cable distribution boxes in the existing market can not be fixed when being opened, and the door body is easily blown by wind to close and influence the operation of workers when workers maintain the optical cable.
Third, most optical cable divides fine case can't fix the optical cable in the existing market, leads to the optical cable to drop easily when receiving external force influence.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical cable divides fine case with waterproof construction to solve the unable waterproof that proposes in the above-mentioned background art, the unable fixed and optical cable of the door body problem that easily drops.
In order to achieve the above object, the utility model provides a following technical scheme: the optical cable fiber distribution box with the waterproof structure comprises a box door, a box body, an adaptive splitter and a fiber melting disc, wherein four optical cable inlets and outlets extending into the box body are arranged on two sides of the bottom end of the box body, a sealing groove is arranged on the periphery of the front surface of the box body, and the anti-falling structure is arranged at the lower ends of two sides in the box body;
the two sides of the lower part of one end in the box body are provided with four second rubber pads, the upper end of one side in the box body is provided with a fiber melting disc, an adaptive branching unit is arranged in the box body on one side of the fiber melting disc, the lower end and the upper end of the box body on one side close to the fiber melting disc are provided with connecting boxes, the bottom end in the connecting boxes is provided with a connecting rod penetrating through the top ends of the connecting boxes through bearings, the upper end of one side of each connecting rod is provided with a box door, sealing strips are arranged on the periphery of the front surface of the box door, and the limiting structure is arranged in the connecting boxes on one side of the connecting rods;
the middle position of one side of the sealing strip, which is far away from the box door, is provided with a heat dissipation hole, and the waterproof structure is arranged at the upper end of one side of the box body, which is close to the heat dissipation hole;
waterproof construction includes the buckler, the buckler sets up in the upper end that the box is close to louvre one side, and one side on the inside top of buckler installs light spring, the waterproof board is installed to light spring's bottom, and the waterproof board keeps away from one side of box and installs the sponge that absorbs water.
Preferably, limit structure includes spacing groove, rubber pole and buffer spring, the spacing groove sets up inside the junction box of connecting rod one side, and the spacing groove is close to one side of chamber door and installs buffer spring, the inside sliding connection of spacing inslot of buffer spring one end has the rubber pole.
Preferably, the anti-drop structure includes threaded rod, movable plate, installation piece, screw thread seat and first rubber pad, the installation piece sets up in the lower extreme of the inside both sides of box, and one side sliding connection of installation piece has the movable plate, four first rubber pads are installed to the both sides at the movable plate back, the intermediate position department on movable plate top installs the screw thread seat, and the inside of screw thread seat runs through threaded rod, the one end of threaded rod is connected with sealing strip one end through the bearing.
Preferably, rubber bulges are annularly and equidistantly arranged at the upper end inside the connecting box, and the rubber bulges and the rubber rods are at the same horizontal height.
Preferably, the sliding grooves are formed in the two ends of the inner portion of the waterproof groove, the sliding blocks matched with the sliding grooves are installed at the lower ends of the two ends of the waterproof plate, and the waterproof plate is in a sliding structure with the waterproof groove through sliding connection of the sliding grooves and the sliding blocks.
Preferably, the second rubber pad and the first rubber pad are semicircular, and the inner diameter of the second rubber pad is equal to the inner diameter of the first rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by the box body, the water-absorbing sponge, the waterproof board, the light spring and the radiating holes, when raining outdoors, the water-absorbing sponge absorbs certain rainwater and then drives the waterproof board to move downwards under the action of gravity to block the radiating holes, so that the rainwater is prevented from entering the box body from the radiating holes, and after the moisture in the water-absorbing sponge evaporates when raining is stopped, the waterproof board moves upwards under the action of the deformation recovery of the light spring to expose the radiating holes, so that heat generated when electronic elements in the box body work can be dissipated, the waterproof structure effectively prevents the rainwater from entering the box body, meanwhile, the heat can be dissipated when raining is stopped, manual operation is not needed, and the practicability is greatly improved;
(2) the box door is opened through the arrangement of the box door, the limiting groove, the rubber rod, the buffer spring and the connecting rod, the box door drives the connecting rod and the rubber rod to rotate, the rubber rod is extruded to move towards the inside of the limiting groove when passing through the connecting rod under the action of external force, and when the box door is opened to a proper angle, the rubber rod is clamped between the connecting rods under the action of the deformation recovery of the buffer spring, so that the box door is fixed, and the condition that the door body is blown by wind to close and influence the operation of a worker when the worker connects or maintains the optical cable is avoided;
(3) through being provided with threaded rod, movable plate, screw thread seat, first rubber pad and second rubber pad, rotatory threaded rod moves the movable plate and moves to the optical cable under the effect of screw thread seat, makes first rubber pad and second rubber pad fix the optical cable together, prevents that the optical cable from taking place to drop when receiving the exogenic action and arousing the accident.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.
In the figure: 1. a box door; 2. a sealing strip; 3. a limiting structure; 301. a limiting groove; 302. a rubber rod; 303. a buffer spring; 4. a connection box; 5. an optical cable inlet and outlet; 6. an anti-drop structure; 601. a threaded rod; 602. moving the plate; 603. mounting blocks; 604. a threaded seat; 605. a first rubber pad; 7. a box body; 8. a chute; 9. a slider; 10. a water-absorbing sponge; 11. a waterproof sheet; 12. a light spring; 13. adapting a splitter; 14. melting the fiber disc; 15. a sealing groove; 16. heat dissipation holes; 17. a waterproof groove; 18. a second rubber pad; 19. a connecting rod; 20. and (4) rubber bulges.
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.
Example 1: referring to fig. 1-4, an optical cable fiber distribution box with a waterproof structure comprises a box door 1, a box body 7, an adaptive splitter 13 and a fiber melting disc 14, wherein four optical cable inlets and outlets 5 extending into the box body 7 are installed on two sides of the bottom end of the box body 7, a sealing groove 15 is installed on the periphery of the front surface of the box body 7, and anti-falling structures 6 are arranged on the lower ends of two sides inside the box body 7;
two sides of the lower portion of one end inside the box body 7 are provided with four second rubber pads 18, the upper end of one side inside the box body 7 is provided with a fiber melting disc 14, an adaptive branching unit 13 is arranged inside the box body 7 on one side of the fiber melting disc 14, the lower end and the upper end of one side, close to the fiber melting disc 14, of the box body 7 are provided with a connecting box 4, the bottom end inside the connecting box 4 is provided with a connecting rod 19 penetrating through the top end of the connecting box 4 through a bearing, the upper end of one side of the connecting rod 19 is provided with a box door 1, the periphery of the front surface of the box door 1 is provided with a sealing strip 2, and the limiting structure 3 is arranged inside the connecting box 4 on one side of the connecting rod 19;
the middle position of one side of the sealing strip 2, which is far away from the box door 1, is provided with a heat dissipation hole 16, and the waterproof structure is arranged at the upper end of one side of the box body 7, which is near to the heat dissipation hole 16;
the second rubber pad 18 and the first rubber pad 605 are semicircular, and the inner diameter of the second rubber pad 18 is equal to that of the first rubber pad 605;
referring to fig. 1-4, the optical cable fiber distribution box with the waterproof structure further comprises the waterproof structure, the waterproof structure comprises a waterproof groove 17, the waterproof groove 17 is arranged at the upper end of one side, close to the heat dissipation holes 16, of the box body 7, a light spring 12 is arranged on one side of the top end inside the waterproof groove 17, a waterproof plate 11 is arranged at the bottom end of the light spring 12, and a water absorption sponge 10 is arranged on one side, far away from the box body 7, of the waterproof plate 11;
the two ends of the interior of the waterproof groove 17 are provided with sliding grooves 8, the lower ends of the two ends of the waterproof board 11 are provided with sliding blocks 9 matched with the sliding grooves 8, and the waterproof board 11 and the waterproof groove 17 form a sliding structure through the sliding connection of the sliding grooves 8 and the sliding blocks 9;
specifically, as shown in fig. 1 and fig. 2, when raining outdoors, after the sponge 10 absorbs certain rainwater, the waterproof board 11 is driven to move downwards under the action of gravity to block the heat dissipation holes 16, so as to prevent rainwater from entering the box 7 from the heat dissipation holes 16, and after the moisture in the sponge 10 is evaporated when raining no longer, the waterproof board 11 moves upwards under the action force of the light spring 12 restoring deformation to expose the heat dissipation holes 16, so that the heat generated when the electronic element in the box 7 works can be distributed out, the waterproof structure effectively prevents rainwater from entering, and meanwhile, the heat dissipation can be performed when raining is not performed, manual operation is not needed, and the practicability is greatly increased.
Example 2: the limiting structure 3 consists of a limiting groove 301, a rubber rod 302 and a buffer spring 303, the limiting groove 301 is arranged in the connecting box 4 on one side of the connecting rod 19, the buffer spring 303 is arranged on one side of the limiting groove 301 close to the box door 1, and the rubber rod 302 is connected in the limiting groove 301 at one end of the buffer spring 303 in a sliding manner;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the box door 1 is opened, the box door 1 drives the connecting rod 19 and the rubber rod 302 to rotate, under the action of external force, the rubber rod 302 is extruded to move towards the inside of the limiting groove 301 when passing through the connecting rod 19, when the box door 1 is opened to a proper angle, the rubber rod 302 is clamped between the connecting rods 19 under the action force of the buffer spring 303 recovering deformation, so that the box door 1 is fixed, and the door body is blown by wind to close and influence the operation of a worker when the worker connects or maintains the optical cable.
Example 3: the anti-falling structure 6 comprises a threaded rod 601, a moving plate 602, an installation block 603, a threaded seat 604 and first rubber pads 605, wherein the installation block 603 is arranged at the lower ends of two sides in the box body 7, the moving plate 602 is connected to one side of the installation block 603 in a sliding manner, the four first rubber pads 605 are arranged on two sides of the back surface of the moving plate 602, the threaded seat 604 is arranged in the middle of the top end of the moving plate 602, the threaded rod 601 penetrates through the interior of the threaded seat 604, and one end of the threaded rod 601 is connected with one end of the sealing strip 2 through a bearing;
specifically, as shown in fig. 1 and 2, by rotating the threaded rod 601, the movable plate 602 moves toward the optical cable by the screw base 604, and the first rubber pad 605 and the second rubber pad 18 fix the optical cable together, thereby preventing the optical cable from falling off and causing accidents when external force is applied to the optical cable.
The working principle is as follows: the utility model discloses when using, at first open chamber door 1, chamber door 1 drives connecting rod 19 and rubber pole 302 rotatory, under the effect of external force, rubber pole 302 is extruded when connecting rod 19 and is removed to spacing groove 301 inside, and when chamber door 1 was opened to suitable angle, rubber pole 302 is gone into under buffer spring 303 resumes the effort of deformation and is gone into between connecting rod 19, makes chamber door 1 obtain fixedly, and the door body is blown by wind when preventing that the staff from carrying out the wiring to the optical cable or maintaining and closes the influence staff and operate.
Then, the optical cable is connected into the box body 7 through the optical cable inlet and outlet 5, the optical cable which is finished with wiring is connected out from the spare optical cable inlet and outlet 5, the threaded rod 601 is rotated, the movable plate 602 moves towards the optical cable under the action of the threaded seat 604, the first rubber pad 605 and the second rubber pad 18 fix the optical cable together, and accidents caused by falling of the optical cable under the action of external force are prevented.
Finally, close chamber door 1, make in the sealing groove 15 that the sealing strip 2 imbeds and divide fine case wholly to have the leakproofness and be difficult for intaking, when outdoor rainy, absorb water behind the sponge 10 absorbs certain rainwater, drive waterproof board 11 under the effect of gravity and move down and plug up louvre 16, prevent that the rainwater from getting into in the box 7 from louvre 16, after the moisture evaporation in the sponge 10 that absorbs water when no longer rainy, waterproof board 11 shifts up under the effort that light spring 12 resumes deformation and exposes louvre 16, the heat that the electronic component during operation produced in messenger's box 7 can distribute away, this waterproof construction has effectively prevented the rainwater entering, also can dispel the heat when not rainy simultaneously, need not artifical the operation, greatly increased the practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an optical cable divides fine case with waterproof construction, includes chamber door (1), box (7), adaptation branching unit (13) and melts fine dish (14), its characterized in that: the water-proof structure for preventing the fiber distribution box from water inlet, the limiting structure (3) for preventing the door from closing and the anti-falling structure (6) for fixing the optical cable are also included;
the two sides of the bottom end of the box body (7) are provided with four optical cable inlets and outlets (5) extending into the box body (7), the periphery of the front surface of the box body (7) is provided with a sealing groove (15), and the anti-falling structures (6) are arranged at the lower ends of the two sides in the box body (7);
the novel fiber melting box is characterized in that four second rubber pads (18) are mounted on two sides below one end inside the box body (7), a fiber melting disc (14) is mounted at the upper end of one side inside the box body (7), an adaptive branching unit (13) is mounted inside the box body (7) on one side of the fiber melting disc (14), a connecting box (4) is mounted at the lower end and the upper end of one side, close to the fiber melting disc (14), of the box body (7), a connecting rod (19) penetrating through the top end of the connecting box (4) is mounted at the bottom end inside the connecting box (4) through a bearing, a box door (1) is mounted at the upper end of one side of the connecting rod (19), sealing strips (2) are mounted on the periphery of the front face of the box door (1), and the limiting structure (3) is arranged inside the connecting box (4) on one side of the connecting rod (19);
the middle position of one side, far away from the box door (1), of the sealing strip (2) is provided with a heat dissipation hole (16), and the waterproof structure is arranged at the upper end of one side, close to the heat dissipation hole (16), of the box body (7);
waterproof construction includes buckler (17), buckler (17) set up in box (7) and are close to the upper end on louvre (16) one side, and one side on the inside top of buckler (17) installs light spring (12), flashing (11) are installed to the bottom of light spring (12), and flashing (11) keep away from one side of box (7) and install sponge (10) that absorbs water.
2. An optical cable distribution box with a waterproof structure according to claim 1, wherein: limiting structure (3) include spacing groove (301), rubber pole (302) and buffer spring (303), spacing groove (301) set up inside connecting box (4) of connecting rod (19) one side, and one side that spacing groove (301) are close to chamber door (1) installs buffer spring (303), the inside sliding connection of spacing groove (301) of buffer spring (303) one end has rubber pole (302).
3. An optical cable distribution box with a waterproof structure according to claim 1, wherein: anti-drop structure (6) include threaded rod (601), movable plate (602), installation piece (603), screw seat (604) and first rubber pad (605), installation piece (603) set up in the lower extreme of the inside both sides of box (7), and one side sliding connection of installation piece (603) has movable plate (602), four first rubber pads (605) are installed to the both sides at the movable plate (602) back, screw seat (604) are installed to the intermediate position department on movable plate (602) top, and threaded rod (601) are run through to the inside on screw seat (604), the one end of threaded rod (601) is connected with sealing strip (2) one end through the bearing.
4. An optical cable distribution box with a waterproof structure according to claim 1, wherein: rubber bumps (20) are annularly and equidistantly arranged at the upper end inside the connecting box (4), and the rubber bumps (20) and the rubber rods (302) are at the same horizontal height.
5. An optical cable distribution box with a waterproof structure according to claim 1, wherein: spout (8) have been seted up at the inside both ends in waterproof groove (17), the lower extreme at waterproof board (11) both ends is installed with spout (8) assorted slider (9), and waterproof board (11) constitute sliding structure through the sliding connection of spout (8) and slider (9) with waterproof groove (17).
6. An optical cable distribution box with a waterproof structure according to claim 1, wherein: the second rubber pad (18) and the first rubber pad (605) are semicircular, and the inner diameter of the second rubber pad (18) is equal to that of the first rubber pad (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286501.6U CN214097910U (en) | 2021-02-02 | 2021-02-02 | Optical cable divides fine case with waterproof construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286501.6U CN214097910U (en) | 2021-02-02 | 2021-02-02 | Optical cable divides fine case with waterproof construction |
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| Publication Number | Publication Date |
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| CN214097910U true CN214097910U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120286501.6U Active CN214097910U (en) | 2021-02-02 | 2021-02-02 | Optical cable divides fine case with waterproof construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815110A (en) * | 2022-05-25 | 2022-07-29 | 杭州富阳宏扬光电设备有限公司 | Multi-functional optical cable divides fine case |
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2021
- 2021-02-02 CN CN202120286501.6U patent/CN214097910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815110A (en) * | 2022-05-25 | 2022-07-29 | 杭州富阳宏扬光电设备有限公司 | Multi-functional optical cable divides fine case |
| CN114815110B (en) * | 2022-05-25 | 2024-03-29 | 杭州富阳宏扬光电设备有限公司 | Multi-functional optical cable divides fine case |
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