An optical fiber channel

Abstract

The application discloses an optical fiber channel and relates to the technical field of optical fiber erecting devices. The optical fiber channel comprises a groove frame and a driving piece. A plurality of wire arrangement grooves are formed in the upper side of the groove frame. The wire arrangement grooves are used for accommodating part of optical fibers. Sliding holes are formed in the side walls of the wire arrangement grooves. Elastic pieces and sliding pieces are slidably arranged in the sliding holes. The two ends of the elastic pieces are respectively connected with the sliding pieces and the inner walls of the sliding holes. A first inclined surface is arranged on the side, away from the elastic pieces, of the sliding pieces and gradually approaches the elastic pieces upwards. The lower side walls of the sliding pieces and the wire arrangement grooves form wire storage spaces. The wire storage spaces are matched with the sizes of the optical fibers. The distance from the upper side of the end, away from the elastic pieces, of the sliding pieces to the upper side of the groove frame is smaller than the radius of the optical fibers. The driving piece can make the optical fibers abut against the groove frame and drive the optical fibers to slide along the axial direction of the sliding holes on the groove frame. The application has the effect of facilitating the maintenance of the optical fibers.

Description

Technical Field

[0001] This application relates to the technical field of optical fiber installation devices, and in particular to an optical fiber channel. Background Technology

[0002] Fiber optic cable trays are plastic or metal cable management channels specifically designed for laying flexible optical fibers. Fiber optic cable trays are typically composed of multiple interconnected fiber optic racks, which facilitates installation.

[0003] In current fiber optic cable trays, the optical fibers are laid directly on the trays during use. Different optical fibers are usually intertwined, making it difficult to remove a single fiber if it fails, which makes fiber optic maintenance very inconvenient. Summary of the Invention

[0004] To facilitate the maintenance of optical fibers, this application provides an optical fiber channel.

[0005] This application provides an optical fiber channel, employing the following technical solution:

[0006] An optical fiber channel, comprising

[0007] The cable tray has multiple cable management slots on its upper side, which are used to accommodate some optical fibers. A sliding hole is provided on the side wall of each cable management slot. An elastic element and a sliding member are slidably disposed within the sliding hole. The two ends of the elastic element are connected to the sliding member and the inner wall of the sliding hole, respectively. A first inclined surface is provided on the side of the sliding member away from the elastic element, gradually moving upwards towards the elastic element. The lower side wall of the sliding member and the cable management slot form a cable storage space, which is adapted to the size of the optical fiber. The distance from the upper side of the sliding member away from the elastic element to the upper side of the cable tray is less than the radius of the optical fiber.

[0008] A driving element that enables the optical fiber to press against the slot frame and drive the optical fiber to slide along the axis of the sliding hole on the slot frame.

[0009] By adopting the above technical scheme, when the optical fiber is erected, the optical fiber is arranged on the groove frame, the optical fiber is driven against the groove frame by the driving member, and the optical fiber slides along the axis direction of the sliding hole, the optical fiber is pushed into the wire arranging groove by the driving member when the optical fiber slides on the groove frame, and abuts against the first inclined surface, so that the sliding member slides into the sliding hole, and the elastic member is compressed, so that the optical fiber enters the wire storage space, and then the elastic member rebounds to push the sliding member to slide, and the optical fiber is limited in the wire storage space; another optical fiber is arranged on the groove frame again, the optical fiber is driven again by the driving member, so that the optical fiber enters the wire arranging groove, and since the wire storage space is matched with the size of the optical fiber, a plurality of optical fibers cannot enter the same wire arranging groove, and the optical fiber is separated from the wire arranging groove which has already accommodated the optical fiber under the action of the driving member, and enters the next empty wire arranging groove. Through multiple cycles, each optical fiber is limited in one wire arranging groove, the interweaving between different optical fibers is reduced, the optical fibers arranged on the groove frame are more tidy, each optical fiber is conveniently taken out individually, and thus the maintenance of the optical fibers is facilitated.

[0010] Optionally, the driving member is a driving block, the driving block can slide on the groove frame along the axis direction of the sliding hole, and the surface of the driving block close to the wire arranging groove is an inclined surface, and the inclined surface gradually moves away from the wire arranging groove along the opening direction of the sliding hole.

[0011] By adopting the above technical scheme, the driving block slides on the groove frame, the optical fiber is abutted against the inclined surface, so that the optical fiber abuts against the upper side of the groove frame and can slide along the upper side of the groove frame.

[0012] Optionally, a magnetic attraction member is fixedly connected to the driving block, and an attracting member is fixedly connected to the groove frame, and the magnetic attraction member is used for attracting the attracting member to abut the driving block against the groove frame.

[0013] By adopting the above technical scheme, the magnetic attraction member can attract the attracting member, so that the driving block abuts against the groove frame, so that the driving block can abut the optical fiber against the upper side of the groove frame, and the optical fiber is conveniently inserted into the wire arranging groove when the driving block slides.

[0014] Optionally, the connection between the side wall of the wire arranging groove away from the sliding hole and the upper side of the groove frame is a round corner.

[0015] By adopting the above technical scheme, the round corner on the side wall of the wire arranging groove can facilitate the optical fiber to separate from the wire arranging groove, and reduce the situation that the optical fiber is blocked in the wire arranging groove which has already accommodated the optical fiber.

[0016] Optionally, a second inclined surface is arranged on the lower side of the end of the sliding member away from the elastic member, and gradually approaches the elastic member downward, and a limiting groove is arranged on the side wall of the wire arranging groove, and the limiting groove is used for inserting the sliding member.

[0017] By adopting the technical scheme, when the optical fiber is damaged, the optical fiber is pulled outward to abut against the second inclined surface, the sliding member slides into the sliding hole, and the optical fiber is removed conveniently. The limiting groove allows the sliding member to be partially inserted, so that the sliding member limits the optical fiber more stably, and the situation that the optical fiber is separated from the wire arranging groove by itself is reduced.

[0018] Optionally, the device further comprises a blowing member, the groove frame is provided with an air outlet channel and an air outlet connected with the air outlet channel, and a plurality of groove frames are provided, adjacent groove frames are detachably connected, and the air outlet channels of adjacent groove frames are connected.

[0019] By adopting the technical scheme, the blowing member can blow air into the air outlet channel, and the air is blown out of the air outlet, so that the air can blow off the ash layer on the groove frame, the ash layer on the groove frame is reduced, and maintenance is facilitated when the optical fiber is faulty.

[0020] Optionally, the device further comprises a suction member, the groove frame is provided with a suction pipe, the suction pipe is provided with a suction hole, and the suction pipes of adjacent groove frames are connected.

[0021] By adopting the technical scheme, the suction member can make the air flow from the suction hole into the suction pipe, and the ash layer in the air is brought into the suction pipe and discharged from the suction member, reducing the situation that the ash layer blown up by the blowing member falls.

[0022] Optionally, one end of the suction pipe is detachably provided with a filter screen.

[0023] By adopting the technical scheme, the filter screen can filter the ash layer passing through the suction pipe, and the filter screen can be removed and cleaned, reducing the situation that the ash layer is accumulated in the suction pipe and causes the suction pipe to be blocked.

[0024] Optionally, the groove frame is fixedly connected with a connecting rod, one end of the suction pipe away from the groove frame is connected with the connecting rod, and the groove frame, the connecting rod and the suction pipe form an upwardly open wire arranging groove.

[0025] By adopting the technical scheme, the connecting rod and the suction pipe form the wire arranging groove, which can facilitate the optical fiber to be arranged on the groove frame and reduce the situation that the optical fiber falls off the groove frame when being arranged.

[0026] In summary, the present application has at least one of the following beneficial effects:

[0027] 1. The optical fiber can be slid into the wire arranging groove by the driving block, the interweaving between the optical fibers is reduced, the optical fiber is fixed stably, and the operation is convenient;

[0028] 2. The air suction part and the air blowing part can reduce the dust layer on the groove frame, and facilitate subsequent maintenance of the optical fiber. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a cross-sectional structure schematic diagram of the embodiment of the present application;

[0030] Figure 2 is Figure 1 is a local enlarged schematic diagram at A in FIG. 1;

[0031] Figure 3 is a whole structure schematic diagram of the embodiment of the present application.

[0032] Mark 1, groove frame; 11, wire arrangement groove; 111, wire storage space; 12, sliding hole; 13, sliding part; 14, elastic part; 15, limiting groove; 16, air outlet channel; 17, air blowing hole; 18, air suction part; 2, connecting rod; 3, air suction pipe; 31, air suction hole; 32, filter screen; 4, driving block; 41, magnetic suction part; 5, wire storage groove. DETAILED DESCRIPTION

[0033] The following will be described in detail in combination with the accompanying Figures 1-3 The present application is further described in detail.

[0034] The optical fiber groove disclosed by the embodiment of the present application refers to Figure 1 and Figure 2 , comprising a groove frame 1, a plurality of wire arrangement grooves 11 are formed on the upper side of the groove frame 1, the wire arrangement grooves 11 are used for accommodating part of the optical fiber, a sliding hole 12 is formed on the side wall of the wire arrangement groove 11, a sliding part 13 is slidably arranged in the sliding hole 12, an elastic part 14 is connected to the inner wall of the sliding hole 12, one end of the elastic part 14 away from the inner wall of the sliding hole 12 is connected with the sliding part 13, the elastic part 14 is specifically a spring, a first inclined surface is arranged on the end of the sliding part 13 away from the elastic part 14, and gradually approaches the elastic part 14 upwards; the lower side wall of the sliding part 13 and the wire arrangement groove 11 form a wire storage space 111, the wire storage space 111 is matched with the size of the optical fiber; the connecting part between the side wall of the wire arrangement groove 11 away from the sliding hole 12 and the upper side of the groove frame 1 is a round corner. The distance from the upper side of the end of the sliding part 13 away from the elastic part 14 to the upper side of the groove frame 1 is less than the radius of the optical fiber; a driving block 4 is slidably arranged on the groove frame 1, the sliding direction of the driving block 4 is parallel to the axis direction of the sliding hole 12, an inclined surface is arranged on the side of the driving block 4 close to the groove frame 1, a handle is connected to the side of the driving block 4 away from the opening direction of the sliding hole 12, and the inclined surface gradually moves away from the groove frame 1 in the direction close to the handle.

[0035] Refer to Figure 1 and Figure 2When the optical fiber is laid, the optical fiber is laid on the groove frame 1, the inclined surface of the driving block 4 is abutted against the optical fiber by sliding the driving block 4, the optical fiber is abutted against the groove frame 1, and the optical fiber slides along the axis direction of the sliding hole 12; when the optical fiber slides on the groove frame 1, the driving block 4 pushes the optical fiber into the wire arranging groove 11, and the optical fiber is abutted against the first inclined surface, so that the sliding piece 13 slides into the sliding hole 12, and the elastic piece 14 is compressed, so that the optical fiber enters the wire storage space 111; then the elastic piece 14 rebounds, pushes the sliding piece 13 to slide, and the optical fiber is limited in the wire storage space 111.

[0036] Another optical fiber is laid on the groove frame 1 again, the optical fiber is driven by the driving block 4 again, and the optical fiber enters the wire arranging groove 11; because the wire storage space 111 is matched with the size of the optical fiber, a plurality of optical fibers cannot enter the same wire storage space 111, and the optical fiber is separated from the wire arranging groove 11 in which the optical fiber has been accommodated under the action of the driving block 4 and enters the next empty wire arranging groove 11. Through multiple cycles, each optical fiber is limited in a wire arranging groove 11, the interweaving between different optical fibers is reduced, the optical fibers laid on the groove frame 1 are more tidy, each optical fiber can be taken out individually, and therefore the maintenance of the optical fibers is facilitated. The round corner can facilitate the separation of the optical fiber from the wire arranging groove 11 and reduce the situation that the optical fiber is blocked in the wire arranging groove 11 in which the optical fiber has been accommodated.

[0037] A plurality of groove frames 1 are connected to form an optical fiber groove for placing the optical fiber; in other embodiments of the application, the groove frame 1 can be spaced apart from the optical fiber frame, or one groove frame 1 is arranged every several optical fiber frames, so that the optical fiber needs to be fixed through the groove frame 1 less frequently, and the situation that an operator operates complicatedly is reduced.

[0038] Referring to Figure 1 When the optical fiber is sent into the wire arranging groove 11 by the driving block 4, the operator can slide from the edge of the groove frame 1 and slightly assist with the hand, so that the optical fiber is abutted against the sliding block when the optical fiber slides from the driving block 4; different optical fibers start from the edge of the groove frame 1 and gradually enter the wire arranging grooves 11 farther and farther away from the groove frame 1, so that the optical fibers on the groove frame 1 are more orderly according to the laying sequence, and the intercrossing of different optical fibers is reduced.

[0039] In the embodiment of the application, the elastic piece 14 can be a spring with a small elastic modulus, so as to reduce the force required for the optical fiber to push the sliding piece 13 to slide and reduce the situation that the optical fiber is damaged due to excessive force.

[0040] Referring to Figure 2The second inclined surface is arranged on the lower side of the sliding piece 13 away from the elastic piece 14, and gradually approaches the elastic piece 14 downwards. The limiting groove 15 is arranged on the side wall of the cable management groove 11, and is used for partially inserting the sliding piece 13. When the optical fiber is damaged, the optical fiber is pulled outwards, and the optical fiber is abutted against the second inclined surface, so that the sliding piece 13 slides into the sliding hole 12, and the optical fiber is removed from the cable management groove 11. The limiting groove 15 can partially insert the sliding piece 13, so that the optical fiber is more stably limited by the sliding piece 13, and the situation that the optical fiber is separated from the cable management groove 11 is reduced.

[0041] With reference to Figure 1 And Figure 2 The driving block 4 is fixedly connected with a magnetic attraction piece 41, and the groove frame 1 is fixedly connected with an attraction piece 18. The magnetic attraction piece 41 can be a magnet, and the attraction piece 18 can be made of iron, nickel or other metals that can be attracted by a magnet. The magnetic attraction piece 41 attracts the attraction piece 18, so that the driving block 4 abuts against the groove frame 1, and the optical fiber abuts against the upper side of the groove frame 1, so that the optical fiber is inserted into the cable management groove 11 when the driving block 4 is slid.

[0042] With reference to Figure 3 The optical fiber groove further comprises a blowing piece and a suction piece, and the blowing piece and the suction piece can be air pumps. The groove frame 1 is provided with an air outlet channel 16 and an air outlet connected with the air outlet channel 16, and adjacent groove frames 1 are detachably connected and the air outlet channels 16 on the adjacent groove frames 1 are connected. The groove frame 1 is fixedly connected with a connecting rod 2, and the groove frame 1 and the connecting rod 2 can be welded or integrally formed. The connecting rod 2 is fixedly connected with a suction pipe 3 away from the groove frame 1, and the connecting rod 2 and the suction pipe 3 can be welded or integrally formed. The groove frame 1, the connecting rod 2 and the suction pipe 3 form an upwardly open cable groove 5. The suction pipe 3 is provided with a suction hole 31, and the suction pipe 3 is detachably provided with a filter screen 32 at one end. The suction pipes 3 on adjacent groove frames 1 are connected. The blowing piece can blow air into the air outlet channel 16, and the suction piece can make the air in the suction pipe 3 flow to the suction piece.

[0043] The blowing piece can blow air flow into the air outlet channel 16 and out of the air outlet, so that the air flow can blow away the dust layer on the groove frame 1, reduce the accumulation of the dust layer on the groove frame 1, and facilitate maintenance when the optical fiber fails. The suction piece can make the air flow from the suction hole 31 to the suction pipe 3, and the dust layer in the air can be brought into the suction pipe 3 and be adsorbed by the filter screen 32, reducing the situation that the dust layer blown by the blowing piece falls off. The filter screen 32 can filter the dust layer passing through the suction pipe 3, and the filter screen 32 can be removed for cleaning, reducing the situation that the dust layer accumulates in the suction pipe 3 and causes the suction pipe 3 to be blocked. The connecting rod 2 and the suction pipe 3 form the cable groove 5, which can facilitate the optical fiber to be arranged on the groove frame 1, and reduce the situation that the optical fiber falls off from the groove frame 1 when the optical fiber is arranged.

[0044] The adjacent groove frame 1 or the ventilation pipe can be connected in the form of insertion, so that the air suction pipes 3 are connected, and the air outlet channels 16 are connected. The specific connection manner is a routine technical means of those skilled in the art, which is not described here. When the groove is provided with the optical fiber frame, the optical fiber frame provided with the air outlet channel 16, the air outlet hole and the air suction pipe 3 can be used to normally connect the air suction pipe 3 or the air outlet channel 16.

[0045] The implementation principle of the optical fiber groove of the embodiment of the application is as follows: the optical fiber is arranged on the groove frame 1, the driving block 4 is placed at one side edge of the groove frame 1, and then the driving block 4 is slid, and the sliding direction of the driving block 4 is the same as the opening direction of the sliding hole 12 on the groove frame 1. During the sliding process of the driving block 4, the optical fiber is abutted, the optical fiber is abutted to the upper side of the groove frame 1, and the optical fiber is slid to be arranged in the wire arrangement groove 11. The driving block 4 continues to abut the optical fiber, the optical fiber is abutted to the sliding piece 13, the sliding piece 13 is slid, the elastic piece 14 is compressed, and the optical fiber is arranged in the wire storage space 111. Then the elastic piece 14 rebounds, the sliding piece 13 is slid, and is arranged in the limiting groove 15, so that the condition that the optical fiber is separated from the wire storage space 111 is reduced. The optical fiber is arranged again, and the driving block 4 is slid. Because the wire storage space 111 is matched with the size of the optical fiber, different optical fibers are difficult to be arranged in the same wire storage space 111, so that the pipelines are arranged in different wire arrangement grooves 11 in the arrangement order, the crossing between different optical fibers is reduced, the optical fiber is more neat, and the subsequent maintenance is facilitated. The air flow is intermittently or continuously introduced into the air outlet channel 16 by the air blowing piece, so that the air flow flows out of the air blowing hole 17, the dust on the groove frame 1 is blown away, and the accumulation of the dust layer on the groove frame 1 is reduced. The air flow with dust is sucked into the air suction hole 31 and the air suction pipe 3 by the air suction piece, and the condition that the dust is scattered is reduced. By reducing the accumulation of the dust on the groove frame 1, the maintenance of the optical fiber on the groove frame 1 is further facilitated.

[0046] The above are the preferred embodiments of the application, which do not limit the protection scope of the application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the application should be covered by the protection scope of the application.

Claims

1. A fiber slot, characterized by, The utility model relates to a kind of cable management device, including Slot frame (1), multiple cable management slots (11) are opened in the upper side of the slot frame (1), the cable management slot (11) is used to accommodate part optical fiber, sliding hole (12) is opened in the side wall of the cable management slot (11), elastic member (14) and sliding member (13) that slide are arranged in the sliding hole (12), elastic member (14) both ends are respectively connected with sliding member (13) and sliding hole (12) inner wall, the upper side of the end of sliding member (13) away from elastic member (14) is provided with first inclined plane, and gradually close to elastic member (14) downwards;The lower side of the end of sliding member (13) away from elastic member (14) is provided with second inclined plane, and gradually close to elastic member (14) downwards;The lower side wall of sliding member (13) forms storage space (111) with cable management slot (11), the storage space (111) is compatible with the size of optical fiber;The distance from the upper side of the end of sliding member (13) away from elastic member (14) to the upper side of slot frame (1) is less than the radius of optical fiber; Driving member, the driving member can make optical fiber abut against slot frame (1), and drive optical fiber to slide on slot frame (1) along the axis direction of sliding hole (12);The driving member is drive block (4), the drive block (4) can slide on the slot frame (1) along the axis direction of sliding hole (12), the face of the drive block (4) close to cable management slot (11) is inclined plane, and the inclined plane gradually away from cable management slot (11) along the opening direction of sliding hole (12); The slot frame (1) is provided with air outlet channel (16) and air outlet that is communicated with air outlet channel (16), the slot frame (1) is provided with multiple, adjacent slot frame (1) is detachably connected and the air outlet channel (16) on adjacent slot frame (1) is communicated, and air blowing member is used to blow into air in the air outlet channel (16);Still include air suction member, the slot frame (1) is provided with air suction pipe (3), air suction hole (31) is opened in the air suction pipe (3), the air suction pipe (3) on adjacent slot frame (1) is communicated, and the air suction member is used to make the air in the air suction pipe (3) flow to the air suction member.

2. A fiber slot according to claim 1, characterized in that The drive block (4) is fixedly connected with magnetic attraction member (41), the slot frame (1) is fixedly connected with attraction member (18), and the magnetic attraction member (41) is used to attract attraction member (18) to make drive block (4) abut against slot frame (1).

3. A fiber slot according to claim 1, wherein, The side wall of the cable management slot (11) away from sliding hole (12) side is fillet at the junction with the upper side of slot frame (1).

4. The fiber slot of claim 1 wherein, The side wall of the cable management slot (11) is opened with limit groove (15), and the limit groove (15) is used for the partial insertion of the sliding member (13).

5. The fiber slot of claim 1 wherein, One end of the air suction pipe (3) is detachably provided with filter screen (32).

6. A fiber slot according to claim 5, wherein, The slot frame (1) is fixedly connected with connecting rod (2), the air suction pipe (3) is connected to the end of connecting rod (2) away from slot frame (1), and the slot frame (1), connecting rod (2) and air suction pipe (3) form the upwardly opening cable storage groove (5).

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