CN219016652U

CN219016652U - Fiber storage box for improving use stability of optical fiber

Info

Publication number: CN219016652U
Application number: CN202223377272.2U
Authority: CN
Inventors: 曹百慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-12
Anticipated expiration: 2032-12-14

Abstract

The utility model is suitable for the technical field of fiber storage boxes, and discloses a fiber storage box for improving the use stability of optical fibers. According to the technical scheme, the transmission bevel gear is meshed with the follow-up bevel gear, and under the transmission action of the rotating screw rod on the movable sleeve, the optical fiber can be centered in the threading groove and cannot be contacted and rubbed with the inner wall of the threading groove to damage the threading groove in the pulling and extending process, so that the subsequent normal use is influenced.

Description

Fiber storage box for improving use stability of optical fiber

Technical Field

The utility model is suitable for the technical field of fiber storage boxes, and particularly relates to a fiber storage box for improving the use stability of an optical fiber.

Background

At present, the fiber storage box is also called as a fiber storage box, and is a storage device for optical fiber connection.

However, the fiber storage box used today is very easy to cause bending and friction contact with the inner wall of the box body when one end of the optical fiber is pulled, and because the fiber storage box is not provided with a reinforcing and adjusting mechanism, when the optical fiber is pulled in the box body, the optical fiber is bent and rocked for a long time and contacts with friction, so that the connection stability with an external element is affected, and the outer surface of the optical fiber is very easy to be damaged to influence the subsequent normal use of the optical fiber. Therefore, we propose a fiber storage box for improving the stability of the fiber.

Disclosure of Invention

The utility model mainly aims to provide a fiber storage box for improving the use stability of optical fibers, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the fiber storage box for improving the use stability of the optical fibers is characterized in that an adjusting frame is fixedly arranged on the surface of the side edge of the top of the upper shell, and a wire penetrating groove is formed in the side edge of the upper shell;

the two ends of the inner side of the adjusting frame are respectively provided with a rotating screw rod through bearings in a rotating way, the outer side surface of each rotating screw rod is fixedly sleeved with a follow-up bevel gear, the middle end of the top of the adjusting frame is penetrated and rotatably provided with a rotating rod, the surface of the top of the rotating rod is fixedly sleeved with a rotating disc, and the surface of the bottom of the rotating rod is fixedly sleeved with a transmission bevel gear;

every movable sleeve bottom surface is all fixed mounting has the transfer line, every transfer line outside surface is all fixed mounting has the connection frame, every the connection frame inboard is all rotated and is installed the guide roller.

Through adopting above-mentioned technical scheme, be connected through transmission awl tooth and follow-up awl tooth meshing to and under the transmission effect of rotation lead screw to movable sleeve, guarantee that optic fibre can be placed in the middle at the inside of threading groove and can not be in the pulling extension in-process, contact friction with the threading groove inner wall takes place the damage and influences subsequent normal use.

As an alternative scheme of this application technical scheme, it has lower casing to go up casing bottom through the pivot hinge, lower casing side both ends all articulate through the pivot has spacing cardboard, and spacing cardboard side top inboard laminating in last casing outside surface, lower casing side internally mounted has the line connection port.

As an alternative scheme of this application technical scheme, the dwang outside runs through the rotation through damping bearing and installs in adjusting frame top middle part.

Through adopting above-mentioned technical scheme, through the rotation of damping bearing and guarantee that the dwang can not random take place to rotate and influence the spacing processing of direction gyro wheel to the direction of optic fibre.

As an alternative scheme of this application technical scheme, go up the inside spacing groove of all having seted up in casing side both ends, and the transfer line runs through slidable mounting in spacing inslot portion, every the inside I-shaped pole that all rotates of connecting frame is installed, and guide roller runs through fixed mounting in I-shaped pole outside middle-end surface.

Through adopting above-mentioned technical scheme, install guide roller inside the connecting frame through the industry type pole, guarantee guide roller's rotatability.

Compared with the prior art, the utility model has the following beneficial effects:

according to the fiber storage box for improving the service stability of the optical fiber, the outer side of the transmission bevel gear is connected with the follow-up bevel gear in a meshed manner, so that an operator only needs to push the rotating disc and the rotating rod from the outer side above the upper shell to drive the transmission bevel gear to rotate inside the adjusting frame, two groups of rotating screw rods can be driven to synchronously and co-directionally rotate inside the adjusting frame, and then the movable sleeve can be driven to move outside the threading groove together with the guide roller at the bottom of the movable sleeve under the transmission action of the rotating screw rod with opposite outer side threads, and then the outer side of the optical fiber passing through the threading groove is subjected to abutting limiting treatment, so that the optical fiber can be centered inside the threading groove and cannot be contacted with the inner wall of the threading groove to be broken in the pulling and extending process, and the subsequent normal use is influenced;

the guide roller is rotatably arranged inside the connecting frame through the I-shaped rod, so that the optical fiber can still be pulled to move inside the threading groove after the guide roller is attached to the periphery of the optical fiber through the rotation of the guide roller, the optical fiber is prevented from being bent and damaged when being pulled, and the protection performance for storing the optical fiber is further guaranteed.

Drawings

FIG. 1 is a schematic perspective view of a fiber storage box for improving the service stability of an optical fiber according to the present utility model;

FIG. 2 is a schematic side view of a cross-section of an adjusting frame of a fiber storage box for improving the stability of an optical fiber.

Reference numerals: 1. an upper housing; 11. a lower housing; 12. a line connection port; 13. a limiting clamping plate; 14. a wire penetrating groove; 2. an adjusting frame; 21. a rotating disc; 22. a rotating lever; 23. driving bevel gear; 24. rotating the screw rod; 25. follow-up bevel gear; 26. a movable sleeve; 27. a transmission rod; 3. a connection frame; 31. an I-shaped rod; 32. a guide roller; 4. a limit groove; 41. damping bearings.

Detailed Description

As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides an improve fiber storage box of optic fibre stability in use, upward casing 1 bottom left side articulates there is lower casing 11 through the pivot, and both ends all articulate through the pivot about lower casing 11 right side limit clamping plate 13, and the inboard laminating in last casing 1 outside surface of limit clamping plate 13 side top, and lower casing 11 side internally mounted has circuit connection port 12, conveniently uses external component and optic fibre to be connected through circuit connection port 12.

In this technical scheme (through the illustration of fig. 1 and 2), the dwang 22 outside runs through the rotation through damping bearing 41 and installs in regulation frame 2 top middle part, under damping bearing 41's damping effect, guarantee dwang 22 only receive the effect of external force and just can rotate and can not random emergence rotate, dwang 22 top fixed surface cup joints dwang 21, dwang 22 bottom fixed surface cup joints transmission awl tooth 23, regulation frame 2 inboard both ends all install rotation lead screw 24 through the bearing rotation, follow-up awl tooth 25 has all been fixedly cup jointed to every rotation lead screw 24 outside surface, and follow-up awl tooth 25 meshes with transmission awl tooth 23 outside, every movable sleeve 26 bottom surface is fixed mounting has transfer line 27.

In this technical scheme (shown in fig. 1 and 2), each connecting frame 3 is internally and rotatably provided with an i-shaped rod 31, each transmission rod 27 is fixedly provided with a connecting frame 3 on its outer side surface, each connecting frame 3 is internally and rotatably provided with a guide roller 32, and the guide roller 32 penetrates through and is fixedly provided with a middle end surface on the outer side of the i-shaped rod 31.

During operation, the optical fiber to be stored is wound on the surface of the reel inside the lower shell 11, one end of the optical fiber is pulled to pass through the threading groove 14 and is moved out to the outside, then the rotating disc 21 is held by hand to drive the rotating rod 22 to synchronously rotate together with the transmission bevel gear 23 at the bottom of the rotating rod, the meshing transmission action of the transmission bevel gear 23 and the follow-up bevel gear 25 is combined, then the two groups of rotating screw rods 24 are driven to synchronously rotate in the adjusting frame 2, under the transmission action of the rotating screw rods 24 on the movable sleeve 26, the movable sleeve 26 can synchronously and oppositely horizontally move in the adjusting frame 2, further the guide roller 32 positioned below the movable sleeve 2 is driven to synchronously and oppositely horizontally move, the guide roller 32 is enabled to move and fit the optical fiber passing through the threading groove 14, centering and tight limiting treatment is carried out on the outer side of the optical fiber, the optical fiber can be ensured to extend and move in the middle inside the threading groove 14, and then the optical fiber can not randomly move to influence the normal use of the subsequent threading groove of the optical fiber when the optical fiber passes through the threading groove 14.

Claims

1. The utility model provides an improve fiber storage box of optic fibre stability in use, includes casing (1) and movable sleeve (26), its characterized in that: an adjusting frame (2) is fixedly arranged on the surface of the side edge of the top of the upper shell (1), and a wire penetrating groove (14) is formed in the side edge of the upper shell (1);

the two ends of the inner side of the adjusting frame (2) are rotatably provided with rotating screw rods (24) through bearings, the outer side surface of each rotating screw rod (24) is fixedly sleeved with a follow-up bevel gear (25), the middle end of the top of the adjusting frame (2) is rotatably provided with a rotating rod (22) in a penetrating manner, and the surface of the bottom of the rotating rod (22) is fixedly sleeved with a transmission bevel gear (23);

every movable sleeve (26) bottom surface all fixed mounting has transfer line (27), every transfer line (27) outside surface all fixed mounting has connection frame (3), every connection frame (3) inboard all rotates installs guide roller (32).

2. The fiber storage cassette for improving the service stability of an optical fiber according to claim 1, wherein: the top surface of the rotating rod (22) is fixedly sleeved with a rotating disc (21).

3. The fiber storage cassette for improving the service stability of an optical fiber according to claim 1, wherein: the utility model discloses a circuit board, including casing (1) and circuit connection port, casing (11) are gone up in casing (1) bottom through the pivot articulated have lower casing (11), lower casing (11) side both ends all are articulated through the pivot have spacing cardboard (13), and spacing cardboard (13) side top inboard laminating in last casing (1) outside surface, casing (11) side internally mounted has circuit connection port (12) down.

4. The fiber storage cassette for improving the service stability of an optical fiber according to claim 1, wherein: the outer side of the rotating rod (22) is rotatably installed in the middle of the top end of the adjusting frame (2) in a penetrating mode through the damping bearing (41).

5. The fiber storage cassette for improving the service stability of an optical fiber according to claim 1, wherein: limiting grooves (4) are formed in the two ends of the side edge of the upper shell (1), the transmission rods (27) penetrate through the limiting grooves (4) in a sliding mode, each connecting frame (3) is internally provided with an I-shaped rod (31) in a rotating mode, and the guide rollers (32) penetrate through the surfaces of the middle ends of the outer sides of the I-shaped rods (31) in a fixed mode.