CN214474136U

CN214474136U - Optical fiber hole-entering structure of wiring box for optical fiber wiring

Info

Publication number: CN214474136U
Application number: CN202120635834.5U
Authority: CN
Inventors: 田友香
Original assignee: Xichen Laser Technology Wuhan Co ltd
Current assignee: Xichen Laser Technology Wuhan Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-22
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an optic fibre advances pore structure of wiring case for optical fiber wiring, the power distribution box comprises a box body, the center department at box inner chamber top runs through and is provided with the bull stick, the spacing dish of bottom fixedly connected with of bull stick, the fixedly connected with winding rod of center department of spacing bottom of the dish, the equal fixedly connected with spacing spring in top of box inner chamber both sides, two relative one side fixedly connected with guard plates of spacing spring, the spout has all been seted up to the both sides at box inner chamber top. The utility model provides a current optic fibre inlet structure stability relatively poor, be difficult to comb the optic fibre cable simultaneously, poor stability easily leads to the optic fibre cable to drop when connecting, does not have the function of combing the optic fibre cable simultaneously for the optic fibre cable is easily piled up in the wiring case, makes the wiring incasement chaotic, increases follow-up user's intensity of labour, has certain drawback, can't satisfy user's demand, has reduced the problem of optic fibre inlet structure practicality.

Description

Optical fiber hole-entering structure of wiring box for optical fiber wiring

Technical Field

The utility model relates to an optical fiber technology field specifically is an optic fibre advances hole structure of wiring case for optical fiber wiring.

Background

An optical fiber is a short-hand writing of an optical fiber, and is a fiber made of glass or plastic, which can be used as a light transmission tool, the transmission principle is 'total reflection of light', a fine optical fiber is packaged in a plastic sheath, so that the fine optical fiber can be bent without breaking, generally, a transmitting device at one end of the optical fiber transmits light pulses to the optical fiber by using a light emitting diode or a laser beam, a receiving device at the other end of the optical fiber detects the pulses by using a photosensitive element, and in daily life, the optical fiber is used for long-distance information transmission because the transmission loss of light in the optical fiber is much lower than the transmission loss of electricity in an electric wire.

When laying wire to optic fibre, often can use the optic fibre hole structure of advancing on the wiring case, current optic fibre hole structure stability of advancing is relatively poor, be difficult to comb the optic fibre cable simultaneously, poor stability easily leads to the optic fibre cable to drop when connecting, do not have the function of combing the optic fibre cable simultaneously, make the optic fibre cable easily pile up in the wiring case, make the wiring incasement chaotic, increase follow-up user's intensity of labour, there is certain drawback, can't satisfy user's demand, the practicality of optic fibre hole structure has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optic fibre advances pore structure of wiring case for optical fiber wiring, possess the good advantage of combing with carrying out the optical fiber cable of stability, it is relatively poor to have solved current optic fibre and advanced pore structure stability, it combs to the optical fiber cable to be difficult to simultaneously, poor stability easily leads to the optical fiber cable to drop when connecting, do not have the function of combing to the optical fiber cable simultaneously, make the optical fiber cable easily pile up in the wiring case, make the wiring incasement chaotic, increase follow-up user's intensity of labour, there is certain drawback, can't satisfy user's demand, the problem of optic fibre advances pore structure practicality has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: an optical fiber inlet structure of a wiring box for optical fiber wiring comprises a box body, wherein a rotating rod penetrates through the center of the top of an inner cavity of the box body, a limiting disc is fixedly connected to the bottom of the rotating rod, a winding rod is fixedly connected to the center of the bottom of the limiting disc, limiting springs are fixedly connected to the tops of two sides of the inner cavity of the box body, a protection plate is fixedly connected to one side of the two opposite limiting springs, sliding grooves are formed in two sides of the top of the inner cavity of the box body, a sliding block is slidably connected to one side of the two opposite inner cavities of the sliding grooves, the bottom of the sliding block is fixedly connected to the tops of the protection plates, a transverse plate is transversely and fixedly connected to the top of the inner cavity of the box body, a through hole is formed in the top of the transverse plate, a threaded rod is transversely arranged on the front side of the bottom of the inner cavity of the box body, a threaded plate is sleeved on the surface of the threaded rod, and a sliding rod is transversely and fixedly connected to the rear side of the bottom of the inner cavity of the box body, the surface sliding cover of slide bar is equipped with the slide, slide and the relative one side fixedly connected with mounting panel of threading board, the mounting groove has been seted up to two adjacent relative one sides of mounting panel, the internal surface fixed connection of mounting groove has buffer spring, one side fixedly connected with arc of mounting groove is kept away from to buffer spring, dry granule storage bag has been placed to the bottom of box inner chamber, the both sides of box inner chamber and the internal surface fixed connection that are located limit spring have a telescopic link, the fixed surface that one side of box and guard plate were kept away from to first telescopic link is connected.

Preferably, the quantity of diaphragm is a plurality of, and the spiral direction of two adjacent screw plate surface screw threads is opposite, buffer spring's one side fixedly connected with slipmat is kept away from to the arc, the center department at diaphragm top is inlayed and is had connecting bearing, and connecting bearing's inner circle and the surperficial interference fit of winding rod.

Preferably, the center of the top of the inner cavity of the box body is provided with an annular groove, the inner cavity of the annular groove is connected with a sliding rod in a sliding manner, and the bottom of the sliding rod penetrates through the bottom of the annular groove and is fixedly connected with the top of the limiting disc.

Preferably, the bottom of the inner cavity of the box body is fixedly connected with limiting plates on two sides of the dry particle storage bag, one side, opposite to the two adjacent limiting plates, of each limiting plate is in surface contact with the dry particle storage bag, and the front surface of the box body is movably connected with a box door through a hinge.

Preferably, the inner wall of mounting groove and the internal surface fixedly connected with second telescopic link that is located buffer spring, the second telescopic link keep away from one side of mounting groove and the fixed surface of arc be connected, stabilizing bearing is all inlayed to the both sides of box inner chamber, and stabilizing bearing's inner circle and the surperficial interference fit of threaded rod.

Preferably, the top of the rotating rod penetrates through the top of the box body and is fixedly connected with a handle, the surface of the rotating rod is connected with the connecting part of the box body in a sliding mode, and the right side of the threaded rod penetrates through the right side of the box body and is fixedly connected with a turntable.

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

1. the utility model discloses a set up the bull stick, spacing dish, the rolling rod, spacing spring, the guard plate, the diaphragm, the through-hole, the threaded rod, the threading board, the slide bar, the mounting panel, the mounting groove, buffer spring and arc cooperation are used, it is relatively poor to have solved current optic fibre and advanced pore structure stability, be difficult to comb the optic fibre cable simultaneously, poor stability easily leads to the optic fibre cable to drop when connecting, do not have the function of combing the optic fibre cable simultaneously, make the optic fibre cable easily pile up in the wiring case, make wiring incasement chaotic, increase follow-up user's intensity of labour, there is certain drawback, can't satisfy user's demand, the problem of optic fibre advances pore structure practicality has been reduced.

2. The utility model discloses a set up the limiting plate, can play spacing effect to dry granule storage bag, the dry granule storage bag of being convenient for is stably placed in the box, use through setting up slide and slide bar cooperation, can carry out the outrigger to the mounting panel, connect bearing and stabilizing bearing through setting up, the stable rotation of coiling pole and threaded rod of being convenient for respectively, through setting up handle and carousel, can be respectively convenient for the user rotate bull stick and threaded rod, use through setting up ring channel and slide bar cooperation, can play the effect of outrigger to spacing dish.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the box structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.

In the figure: the device comprises a box body 1, a rotating rod 2, a limiting disc 3, a winding rod 4, a limiting spring 5, a protective plate 6, a sliding groove 7, a sliding block 8, a transverse plate 9, a through hole 10, a threaded rod 11, a threaded plate 12, a sliding rod 13, a sliding plate 14, a mounting plate 15, a mounting groove 16, a buffer spring 17, an arc plate 18, a dry particle storage bag 19 and a first telescopic rod 20.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a box 1, bull stick 2, spacing dish 3, winding stem 4, spacing spring 5, guard plate 6, spout 7, slider 8, diaphragm 9, through-hole 10, threaded rod 11, thread plate 12, slide bar 13, slide 14, mounting panel 15, mounting groove 16, buffer spring 17, arc 18, parts such as dry granule storage bag 19 and first telescopic link 20 are universal standard or the parts that technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, an optical fiber inlet structure of a wiring box for optical fiber wiring comprises a box body 1, wherein an annular groove is formed in the center of the top of an inner cavity of the box body 1, a slide rod is slidably connected to the inner cavity of the annular groove, a box door is movably connected to the front surface of the box body 1 through a hinge, a rotating rod 2 is arranged in the center of the top of the inner cavity of the box body 1 in a penetrating manner, the top of the rotating rod 2 penetrates through the top of the box body 1 and is fixedly connected with a handle, the surface of the rotating rod 2 is slidably connected with the joint of the box body 1, a limiting disc 3 is fixedly connected to the bottom of the rotating rod 2, the bottom of the slide rod penetrates through the bottom of the annular groove and is fixedly connected with the top of the limiting disc 3, the annular groove and the slide rod are matched for use, the limiting disc 3 can be stably supported, a winding rod 4 is fixedly connected to the center of the bottom of the limiting disc 3, and limiting springs 5 are fixedly connected to the tops of two sides of the inner cavity of the box body 1, the opposite side of the two limiting springs 5 is fixedly connected with a protection plate 6, two sides of the top of the inner cavity of the box body 1 are respectively provided with a sliding groove 7, one side of the inner cavity of the two sliding grooves 7, which is opposite, is slidably connected with a sliding block 8, the bottom of the sliding block 8 is fixedly connected with the top of the protection plate 6, the top of the inner cavity of the box body 1 is transversely and fixedly connected with a transverse plate 9, the number of the transverse plates 9 is a plurality of, the center of the top of the transverse plate 9 is embedded with a connecting bearing, the inner ring of the connecting bearing is in interference fit with the surface of the winding rod 4, the top of the transverse plate 9 is provided with a through hole 10, the front side of the bottom of the inner cavity of the box body 1 is transversely provided with a threaded rod 11, two sides of the inner cavity of the box body 1 are respectively embedded with stabilizing bearings, the inner ring of each stabilizing bearing is in interference fit with the surface of the threaded rod 11, the winding rod 4 and the threaded rod 11 can stably rotate by arranging the connecting bearings and the stabilizing bearings, the right side of the threaded rod 11 penetrates through the right side of the box body 1 and is fixedly connected with a turntable, through the arrangement of the handle and the rotary table, a user can rotate the rotary rod 2 and the threaded rod 11 conveniently, the threaded sleeve on the surface of the threaded rod 11 is provided with threaded plates 12, the rotating directions of the threads on the surfaces of two adjacent threaded plates 12 are opposite, the rear side of the bottom of the inner cavity of the box body 1 is transversely and fixedly connected with a sliding rod 13, the sliding sleeve on the surface of the sliding rod 13 is provided with a sliding plate 14, one side of the sliding plate 14 opposite to the threaded plate 12 is fixedly connected with a mounting plate 15, the mounting plate 15 can be stably supported by arranging the sliding plate 14 and the sliding rod 13 for matching use, one side of two adjacent mounting plates 15 opposite to each other is provided with a mounting groove 16, the inner surface of the mounting groove 16 is fixedly connected with a buffer spring 17, the inner surface of the inner wall of the mounting groove 16 and the inner surface of the buffer spring 17 are fixedly connected with a second telescopic rod, one side of the buffer spring 17 far away from the mounting groove 16 is fixedly connected with an arc plate 18, and one side of the arc plate 18 far away from the buffer spring 17 is fixedly connected with an anti-slip mat, one side of the second telescopic rod far away from the mounting groove 16 is fixedly connected with the surface of the arc plate 18, a dry particle storage bag 19 is placed at the bottom of the inner cavity of the box body 1, the bottom of the inner cavity of the box body 1 is provided with limiting plates which are fixedly connected with the two sides of the dry particle storage bag 19, one side of each two adjacent limiting plates, which is opposite to each other, is in surface contact with the dry particle storage bag 19, the limiting plates are arranged, the limiting effect on the dry particle storage bag 19 can be achieved, the dry particle storage bag 19 can be stably placed in the box body 1 conveniently, the first telescopic rod 20 is fixedly connected with the inner surfaces of the two sides of the inner cavity of the box body 1 and is positioned on the limiting spring 5, one side of the first telescopic rod 20 far away from the box body 1 is fixedly connected with the surface of the protecting plate 6, and the rotating rod 2, the limiting plate 3, the winding rod 4, the limiting spring 5, the protecting plate 6, the transverse plate 9, the through hole 10, the threaded rod 11, the threaded plate 12, Slide bar 13, slide 14, mounting panel 15, mounting groove 16, buffer spring 17 and arc 18 cooperation are used, it is relatively poor to have solved current optic fibre and advanced hole structural stability, it is difficult to comb the optic fibre cable simultaneously, poor stability easily leads to the optic fibre cable to drop when connecting, do not have the function of combing the optic fibre cable simultaneously, make the optic fibre cable easily pile up in the wiring case, make the wiring incasement chaotic, increase follow-up user's intensity of labour, there is certain drawback, can't satisfy user's demand, the problem of optic fibre structure practicality of advancing has been reduced.

When the device is used, in an initial state, when an optical fiber cable is installed, firstly, a user moves the protection plate 6 outwards, the protection plate 6 moves outwards to drive the sliding block 8 to move inwards and outwards in the sliding groove 7, meanwhile, the limiting spring 5 is driven to be compressed until the protection plate 6 moves inwards to a proper position, then, the user winds one end of the optical fiber cable on the winding rod 4, then, the user rotates the rotating rod 2 forwards, the rotating rod 2 rotates to drive the limiting disc 3 to rotate, so as to drive the winding rod 4 to rotate, the winding rod 4 rotates to wind the optical fiber cable until the optical fiber cable is wound to a proper position, then, the user loosens the protection plate 6, the limiting spring 5 automatically resets without external force constraint to drive the protection plate 6 to move inwards, the protection plate 6 moves inwards to clamp and limit the wound optical fiber cable, then, the user penetrates the other end of the optical fiber cable through the through hole 10 and places the other end of the optical fiber cable on one side, which is opposite to the two adjacent arc plates 18, then, a user rotates the threaded rod 11 positively, the threaded rod 11 rotates to drive the threaded plate 12 to move inwards, so that the two adjacent mounting plates 15 are driven to move relatively, the mounting plates 15 move relatively to drive the arc-shaped plates 18 to move inwards, and the arc-shaped plates 18 move inwards to clamp and fix the optical fiber cable.

In summary, the following steps: this optic fibre advances hole structure of wiring case for optical fiber wiring, through setting up bull stick 2, spacing dish 3, winding rod 4, spacing spring 5, guard plate 6, diaphragm 9, through-hole 10, threaded rod 11, thread plate 12, slide bar 13, slide 14, mounting panel 15, mounting groove 16, buffer spring 17 and arc 18 cooperation are used, it is relatively poor to have solved current optic fibre and advanced hole structural stability, it is difficult to comb the optic fibre cable simultaneously, poor stability easily leads to the optic fibre cable to drop when connecting, do not have the function of combing the optic fibre cable simultaneously, make the optic fibre cable easily pile up in the wiring case, make wiring incasement chaotic, increase follow-up user's intensity of labour, there is certain drawback, can't satisfy user's demand, the problem of optic fibre advances hole structure practicality has been reduced.

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

1. The utility model provides an optic fibre advances hole structure of wiring case for optical fiber wiring, includes box (1), its characterized in that: the middle of the top of the inner cavity of the box body (1) is provided with a rotating rod (2) in a penetrating manner, the bottom of the rotating rod (2) is fixedly connected with a limiting disc (3), the middle of the bottom of the limiting disc (3) is fixedly connected with a coiling rod (4), the tops of two sides of the inner cavity of the box body (1) are fixedly connected with limiting springs (5), one opposite side of each limiting spring (5) is fixedly connected with a protection plate (6), two sides of the top of the inner cavity of the box body (1) are respectively provided with a sliding groove (7), one opposite side of each sliding groove (7) is slidably connected with a sliding block (8), the bottom of each sliding block (8) is fixedly connected with the top of each protection plate (6), the top of the inner cavity of the box body (1) is transversely and fixedly connected with a transverse plate (9), the top of each transverse plate (9) is provided with a through hole (10), and the front side of the bottom of the inner cavity of the box body (1) is transversely provided with a threaded rod (11), a threaded plate (12) is sleeved on the surface of the threaded rod (11) in a threaded manner, a sliding rod (13) is transversely and fixedly connected to the rear side of the bottom of the inner cavity of the box body (1), a sliding plate (14) is slidably sleeved on the surface of the sliding rod (13), mounting plates (15) are fixedly connected to the opposite sides of the sliding plate (14) and the thread plate (12), mounting grooves (16) are formed in the opposite sides of two adjacent mounting plates (15), the inner surface of the mounting groove (16) is fixedly connected with a buffer spring (17), one side of the buffer spring (17) far away from the mounting groove (16) is fixedly connected with an arc-shaped plate (18), a dry particle storage bag (19) is arranged at the bottom of the inner cavity of the box body (1), the inner surfaces of the two sides of the inner cavity of the box body (1) and the position limiting spring (5) are fixedly connected with a first telescopic rod (20), one side of the first telescopic rod (20) far away from the box body (1) is fixedly connected with the surface of the protection plate (6).

2. The optical fiber inlet structure of a wiring box for optical fiber wiring according to claim 1, characterized in that: the quantity of diaphragm (9) is a plurality of, and the rotation direction of two adjacent screw plate (12) surface screw threads is opposite, one side fixedly connected with slipmat that buffer spring (17) were kept away from in arc (18), the center department at diaphragm (9) top is inlayed and is had the connecting bearing, the inner circle of connecting bearing and the surperficial interference fit of rolling up pole (4).

3. The optical fiber inlet structure of a wiring box for optical fiber wiring according to claim 1, characterized in that: the box body (1) is characterized in that an annular groove is formed in the center of the top of an inner cavity of the box body (1), a sliding rod is connected to the inner cavity of the annular groove in a sliding mode, and the bottom of the sliding rod penetrates through the bottom of the annular groove and is fixedly connected with the top of the limiting disc (3).

4. The optical fiber inlet structure of a wiring box for optical fiber wiring according to claim 1, characterized in that: the bottom of box (1) inner chamber just is located the equal fixedly connected with limiting plate in both sides of dry granule storage bag (19), the surface contact of one side that two adjacent limiting plates are relative and dry granule storage bag (19), there is the chamber door positive surface of box (1) through hinge swing joint.

5. The optical fiber inlet structure of a wiring box for optical fiber wiring according to claim 1, characterized in that: the inner wall of mounting groove (16) just is located the internal surface fixedly connected with second telescopic link of buffer spring (17), and one side that mounting groove (16) was kept away from to the second telescopic link is connected with the fixed surface of arc (18), the both sides of box (1) inner chamber all are inlayed and are had stabilizing bearing, stabilizing bearing's inner circle and threaded rod (11) surperficial interference fit.

6. The optical fiber inlet structure of a wiring box for optical fiber wiring according to claim 1, characterized in that: the top of bull stick (2) runs through to the top and the fixedly connected with handle of box (1), the junction sliding connection of the surface of bull stick (2) and box (1), the right side of threaded rod (11) runs through to the right side and the fixedly connected with carousel of box (1).