CN210488056U - Jumper-connection-free optical cable cross connecting box - Google Patents

Abstract

The utility model discloses a no jumper connection light traffic case, including base, box, rectangle straight tube, spring, movable rod, screw thread post, thread bush, handle, cable hole, fixed cover, electric putter, dog, inner block, rubber sleeve, rubber packing ring and base door plant. The utility model has reasonable structure, when the box body is closed, the box body is arranged at the top of the base through the threaded connection of the threaded column and the threaded sleeve, and the rubber gasket can be clamped between the box body and the base through the elasticity of the spring and the rubber gasket, so that the clamping effect is better, thereby improving the sealing effect inside the box body, avoiding the entering of dust and moisture and protecting internal elements; when closing, block the structure through going up and down and extend, can block the box both sides, avoid the manual work to carry out the rotation of box, can lock the box, avoid outside personnel to carry out opening of box to can protect the component of box inside, have the theftproof function.

Description

Jumper-connection-free optical cable cross connecting box

Technical Field

The utility model relates to a case is handed over to light, specifically is a no jump connection case is handed over to light belongs to light and hands over case application technical field.

Background

The optical cable cross-connecting cabinet, which is also commonly called a street cabinet, is generally placed on a trunk optical cable and used for optical cable branching, is a passive device, has similar functions to the original copper cable cross-connecting cabinet, and only divides most optical cables into a plurality of small-pair optical cables in different directions after passing through the optical cable cross-connecting cabinet.

The common optical cross connecting cabinet is opened and closed by arranging a cabinet door, a gap may be formed at the cabinet door, dust or moisture may enter, and the sealing effect may be poor; and general light is handed over case and is sealed the chamber door and realize through the lock, and the lockhole of lock exposes externally, easily causes destruction or sled and opens, appears stolen phenomenon. Therefore, a jumper-free optical junction box is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a jumper-free optical cable cross connecting box for solving the above problems.

The utility model realizes the purpose through the following technical scheme, a no-jumper connection light cross connecting box comprises a base, a movable rod and a box body, wherein the outer walls of two sides of the base are respectively provided with a lifting blocking structure, the bottom of the box body is provided with an opening, and the bottom of the box body is connected with a rubber gasket in an adhesion way;

the utility model discloses a box, including box, movable rod, screw thread cover, base, the perpendicular rigid coupling in top of box center department has the rectangle straight tube, the rectangle straight tube slides with the movable rod and cup joints, and the top fixed mounting of movable rod has the screw thread post, screw thread post and screw thread cover threaded connection, the spring that is in complete compression state has been cup jointed to the bottom of movable rod, the top of spring and the top inner wall rigid coupling of base, and the bottom of spring and the surperficial rigid coupling of movable rod.

Preferably, the box is of a cuboid structure, and two handles are fixedly mounted at the top of the box.

Preferably, the lifting blocking structure comprises a fixing sleeve and a stop dog connected to the top opening of the fixing sleeve in a matching mode, an electric push rod is fixedly mounted inside the fixing sleeve, the output top end of the electric push rod is fixedly connected with the bottom of the stop dog, and the stop dog is in contact with the side wall of the box body.

Preferably, the stop block is composed of an inner block and a rubber sleeve, the stop block is of a rectangular block structure, and the rubber sleeve is fixedly sleeved on the surface of the inner block.

Preferably, the outer surface of the threaded column and the inner surface of the threaded sleeve are respectively provided with an external thread and an internal thread, and the threaded sleeve is of a cylindrical structure.

Preferably, the top of the base is provided with a plurality of cable holes, and the front of the base is provided with a base door plate in a embedded mode.

The utility model has the advantages that:

1. when the light cross-linked box is closed, the box body is arranged at the top of the base through the threaded connection of the threaded column and the threaded sleeve, and the rubber gasket can be clamped between the box body and the base through the elasticity of the spring and the rubber gasket, so that the clamping effect is good, the sealing effect in the box body is improved, dust and moisture are prevented from entering, and internal elements can be protected;

2. this kind of light is handed over case when closing, blocks through going up and down that the structure extends, can block the box both sides, avoids the manual work to carry out the rotation of box, can lock the box, avoids outside personnel to carry out opening of box to can protect the inside component of box, have the theftproof function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic cross-sectional view of the rectangular straight tube and the movable rod of the present invention;

FIG. 4 is a schematic view of the bottom structure of the case body of the present invention;

fig. 5 is a schematic view of the stopper structure of the present invention.

In the figure: 1. the base, 2, box, 3, rectangle straight tube, 4, spring, 5, movable rod, 6, screw thread post, 7, thread bush, 8, handle, 9, cable hole, 10, fixed cover, 11, electric putter, 12, dog, 1201, inner block, 1202, rubber sleeve, 13, rubber packing ring, 14, base door plant.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a jumper connection-free optical cable cross connecting cabinet comprises a base 1, a movable rod 5 and a cabinet 2, wherein the outer walls of two sides of the base 1 are respectively provided with a lifting blocking structure, the bottom of the cabinet 2 is provided with an opening, the bottom of the cabinet 2 is bonded with a rubber gasket 13, and the rubber gasket 13 is used for sealing the bottom of the cabinet 2;

the top center department fixed gomphosis of box 2 installs thread bush 7, the perpendicular rigid coupling in top of base 1 has rectangle straight tube 3, rectangle straight tube 3 slides with movable rod 5 and cup joints, and the top fixed mounting of movable rod 5 has screw thread post 6, screw thread post 6 and 7 threaded connection of thread bush realize box 2 and movable rod 5 be connected, spring 4 that is in the complete compression state has been cup jointed to the bottom of movable rod 5, the top of spring 4 and base 1's top inner wall rigid coupling, and spring 4's bottom and movable rod 5's surface rigid coupling, spring 4 provide the pulling force for movable rod 5, make box 2 compress tightly base 1.

The box body 2 is of a cuboid structure, two handles 8 are fixedly mounted at the top of the box body 2, and the box body 2 can be screwed through the handles 8, so that the box body is convenient to open; the lifting blocking structure comprises a fixing sleeve 10 and a stop block 12 connected to an opening at the top of the fixing sleeve 10 in a matching mode, an electric push rod 11 is fixedly installed inside the fixing sleeve 10, the output top end of the electric push rod 11 is fixedly connected with the bottom of the stop block 12, the stop block 12 is in contact with the side wall of the box body 2, the electric push rod 11 can lift the stop block 12, blocking on two sides of the box body 2 can be achieved, and limiting is achieved; the stop block 12 is composed of an inner block 1201 and a rubber sleeve 1202, the stop block 12 is of a rectangular block structure, the rubber sleeve 1202 is fixedly sleeved on the surface of the inner block 1201, and the rubber sleeve 1202 realizes sealing of the stop block 12 and an opening of the fixed sleeve 10; the outer surface of the threaded column 6 and the inner surface of the threaded sleeve 7 are respectively provided with an external thread and an internal thread, and the threaded sleeve 7 is of a cylindrical structure, so that threaded connection of the threaded column 6 and the threaded sleeve 7 is realized; the top of the base 1 is provided with a plurality of cable holes 9, the front surface of the base 1 is embedded with a base door plate 14, and the cable holes 9 are used for cables to pass through.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch, the base 1 is arranged on the ground, when the box body 2 is opened, the electric push rod 11 contracts, the stop block 12 enters the fixed sleeve 10, the two sides of the box body 2 can be stopped from being blocked, and the limit of the box body 2 is cancelled; the box body 2 is rotated by holding the handle 8 by hand, so that the thread sleeve 7 is unscrewed from the thread column 6 to complete separation, and the box body 2 can be taken down;

when installing, take off base door plant 14, an staff is through handheld 5 bottoms of movable rod, upwards support tight movable rod 5, make spring 4 carry out the complete compression, rise appears in 6 positions of screw thread post, the handheld handle 8 of another staff, align thread bush 7 and screw thread post 6, rotate box 2 through handle 8, make 7 twists of thread bush on screw thread post 6, it presss from both sides tight rubber packing ring 13 to box 2 and base 1, box 2 and base 1 align simultaneously, then electric putter 11 extends, make dog 12 go upward, dog 12 and the contact of 2 lateral walls of box, stop, realize spacingly, accomplish the installation.

The electric push rod 11 adopts an NKLA22-SF electric push rod produced by Zhejiang thunder Intelligent science and technology Limited and a related matched power supply and circuit thereof, the electric push rod 11 is connected with an external control switch through a lead, and the external control switch can be arranged in an operating room of a worker and is not arranged outside.

The box body 2 is internally provided with elements such as an integrated tray, a plug-in sheet type optical splitter, an optical splitting unit and the like, which belong to the prior art and are not described in detail in the text.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a no jumper connection light exchange box which characterized in that: the lifting device comprises a base (1), a movable rod (5) and a box body (2), wherein the outer walls of two sides of the base (1) are respectively provided with a lifting blocking structure, the bottom of the box body (2) is provided with an opening, and the bottom of the box body (2) is connected with a rubber gasket (13) in an adhesion manner; the utility model discloses a box, including box (2), the top of base (5), the perpendicular rigid coupling in top of base (1) has rectangle straight tube (3), rectangle straight tube (3) slide with movable rod (5) and cup joint, and the top fixed mounting of movable rod (5) has screw thread post (6), screw thread post (6) and screw thread cover (7) threaded connection, spring (4) in the complete compression state have been cup jointed to the bottom of movable rod (5), the top of spring (4) and the top inner wall rigid coupling of base (1), and the bottom of spring (4) and the surface rigid coupling of movable rod (5).

2. The jumperless optical cross connect cabinet of claim 1, wherein: the box (2) is of a cuboid structure, and two handles (8) are fixedly mounted at the top of the box (2).

3. The jumperless optical cross connect cabinet of claim 1, wherein: the lifting blocking structure comprises a fixed sleeve (10) and a stop block (12) connected to the top opening of the fixed sleeve (10) in a matched mode, an electric push rod (11) is fixedly mounted inside the fixed sleeve (10), the output top end of the electric push rod (11) is fixedly connected with the bottom of the stop block (12), and the stop block (12) is in contact with the side wall of the box body (2).

4. The jumperless optical cross connect cabinet of claim 3, wherein: the stop block (12) is composed of an inner block (1201) and a rubber sleeve (1202), the stop block (12) is of a rectangular block structure, and the rubber sleeve (1202) is fixedly sleeved on the surface of the inner block (1201) in a sleeved mode (10).

5. The jumperless optical cross connect cabinet of claim 1, wherein: the outer surface of the threaded column (6) and the inner surface of the threaded sleeve (7) are respectively provided with an external thread and an internal thread, and the threaded sleeve (7) is of a cylindrical structure.

6. The jumperless optical cross connect cabinet of claim 1, wherein: the top of base (1) is opened has a plurality of cable hole (9), and base door plant (14) are installed to the front gomphosis of base (1).

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