CN214411893U - Power distribution box used in communication cabinet - Google Patents

Abstract

The utility model discloses a belong to power distribution box technical field, specifically be a power distribution box for in communication rack, including the communication rack, the left end of communication rack is rotated through the hinge and is provided with the chamber door, the inside horizontal fixed power distribution box that is provided with of communication rack, power distribution box's upper end transversely is provided with the buffer board, the fixed buffer gear that is provided with of lower extreme of buffer board, power distribution box's the equal fixed installation mechanism that is provided with in both ends, be convenient for install fast between power distribution box and the communication rack fixedly, reduce the installation degree of difficulty of power distribution volume, be convenient for effectively cushion power distribution box, prevent that power distribution box is impaired by unexpected extrusion in the in-process that uses, influence power distribution box's life.

Description

Power distribution box used in communication cabinet

Technical Field

The utility model relates to a power distribution box technical field specifically is a power distribution box for in communication rack.

Background

The existing power distribution box is used in communication equipment, and is usually integrated in a communication cabinet to facilitate connection with equipment with power supply requirements, and meanwhile, the existing power distribution box can also facilitate integration of the equipment to standardize the equipment.

However, the existing power distribution box is difficult to install and cannot be quickly and fixedly installed in the communication cabinet in the using process, and the existing power distribution box cannot be effectively protected in the using process and is easy to damage due to accidental extrusion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power distribution box for in communication rack to solve the current power distribution box that proposes among the above-mentioned background art and install fixedly and can not obtain any effective protection in the in-process of using inconveniently with the inside of communication rack, receive the extrusion easily and the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power distribution box for in communication rack, includes the communication rack, the left end of communication rack is rotated through the hinge and is provided with the chamber door, the inside of communication rack transversely is fixed and is provided with the power distribution box, the upper end of power distribution box transversely is provided with the buffer board, the fixed buffer gear that is provided with of lower extreme of buffer board, the both ends of power distribution box are all fixed and are provided with installation mechanism.

Preferably, buffer gear includes two connecting blocks, two the connecting block all with power distribution box's last lateral wall fixed connection, two the cavity has all been seted up to the inside of connecting block, two the inside of cavity all slides and is provided with the slider, two the last lateral wall of slider is all fixed and is provided with the bracing piece, two the upper end of bracing piece all run through the cavity go up the lateral wall extend to the upper end and with the lower lateral wall fixed connection of buffer board, two the lower lateral wall of slider is all fixed and is provided with spring, two the lower extreme of spring all with the inner wall fixed connection of cavity.

Preferably, installation mechanism includes two fixed blocks, two the fixed block all with power distribution box's lateral wall fixed connection, two the both ends of fixed block are all fixed and are provided with the strip shaped plate of symmetry, two the other end of strip shaped plate is all fixed and is provided with the riser, two the bar mouth, two have all been seted up to the lateral wall of strip shaped plate the lateral wall of fixed block all rotates through the bearing and is provided with the lead screw, two the lateral wall that the other end of lead screw all runs through the riser extends to outside and fixed rotatory piece, two the equal threaded connection of pole wall of lead screw has the movable plate, the upper end and the lower extreme of movable plate are all fixed and are provided with the horizontal pole, two the other end of horizontal pole is fixed jointly is provided with the mounting panel, two the mounting panel all through the bolt with the inner wall fixed connection of communication rack.

Preferably, an insulating base is fixedly arranged at the lower end of the communication cabinet.

Preferably, the rear side wall of the communication cabinet is provided with heat dissipation holes which are uniformly distributed.

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

1) through the common cooperation of fixed block, bar shaped plate, montant, lead screw, rotatory piece, movable plate, horizontal pole and mounting panel, be convenient for install fast between power distribution box and the communication rack fixed, reduce the installation degree of difficulty of power distribution volume.

2) Through the common cooperation of buffer board, connecting block, slider, bracing piece and spring, be convenient for effectively cushion power distribution box, prevent that power distribution box from being damaged by unexpected extrusion at the in-process that uses, influencing power distribution box's life.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a communication cabinet 1, a cabinet door 2, a power distribution box 3, a buffer plate 4, a connecting block 5, a sliding block 6, a supporting rod 7, a spring 8, a fixed block 9, a strip-shaped plate 10, a vertical plate 11, a screw rod 12, a rotating block 13, a moving plate 14, a cross rod 15 and a mounting plate 16.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a power distribution box used in a communication cabinet comprises a communication cabinet 1, wherein a box door 2 is rotatably arranged at the left end of the communication cabinet 1 through a hinge, a power distribution box 3 is transversely and fixedly arranged in the communication cabinet 1, a buffer plate 4 is transversely arranged at the upper end of the power distribution box 3, a buffer mechanism is fixedly arranged at the lower end of the buffer plate 4, and installation mechanisms are fixedly arranged at the two ends of the power distribution box 3;

the buffer mechanism comprises two connecting blocks 5, the two connecting blocks 5 are both fixedly connected with the upper side wall of the power distribution box 3, cavities are formed in the two connecting blocks 5, sliding blocks 6 are arranged in the two cavities in a sliding mode, supporting rods 7 are fixedly arranged on the upper side walls of the two sliding blocks 6, the upper ends of the two supporting rods 7 extend to the upper ends through the upper side walls of the cavities and are fixedly connected with the lower side wall of the buffer plate 4, springs 8 are fixedly arranged on the lower side walls of the two sliding blocks 6, the lower ends of the two springs 8 are fixedly connected with the inner wall of the cavities, so that the power distribution box 3 can be buffered effectively, and the power distribution box 3 is prevented from being damaged when being impacted by external force;

the mounting mechanism comprises two fixed blocks 9, the two fixed blocks 9 are both fixedly connected with the side wall of the power distribution box 3, two ends of each fixed block 9 are both fixedly provided with symmetrical strip-shaped plates 10, the other ends of the two strip-shaped plates 10 are both fixedly provided with a vertical plate 11, the side walls of the two strip-shaped plates 10 are both provided with strip-shaped openings, the side walls of the two fixed blocks 9 are both rotatably provided with lead screws 12 through bearings, the other ends of the two lead screws 12 both penetrate through the side wall of the vertical plate 11 to extend to the outside and are fixedly provided with rotating blocks 13, the rod walls of the two lead screws 12 are both in threaded connection with a movable plate 14, the upper end and the lower end of the movable plate 14 are both fixedly provided with transverse rods 15, the other ends of the two transverse rods 15 are both fixedly provided with mounting plates 16, the two mounting plates 16 are both fixedly connected with the inner wall of the communication cabinet 1 through bolts, so as to conveniently and quickly and fixedly connect the power distribution box 3 with the inner wall of the communication cabinet 1, the operation is convenient and fast;

an insulating base is fixedly arranged at the lower end of the communication cabinet 1;

the rear side wall of the communication cabinet 1 is provided with heat dissipation holes which are uniformly distributed.

The working principle is as follows: when in use, the power distribution box 3 is placed inside the communication cabinet 1, the rotating block 13 is rotated, the rotating block 13 drives the screw rod 12 fixedly connected with the side wall to rotate, the screw rod 12 drives the movable plates 14 in threaded connection with the rod wall to move towards two ends, the two movable plates 14 drive the cross rod 15 fixedly connected with the side wall to move, the cross rod 15 drives the mounting plate 16 fixedly connected with the side wall to move, so that the mounting plate 16 is contacted with the inner wall of the communication cabinet 1, then the mounting plate 16 is fixedly connected with the inner wall of the communication cabinet 1 through bolts, when the upper end of the communication cabinet 1 is violently bumped, buffer board 4 moves down, and buffer board 4 drives lower extreme fixed connection's bracing piece 7 and removes, and bracing piece 7 drives lower extreme fixed connection's slider 6 and removes, and two sliders 6 extrude lower extreme fixed connection's spring 8 and remove, effectively cushion the power that upper end buffer board 4 received.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 (5)

1. The utility model provides a power distribution box for in communication rack, includes communication rack (1), its characterized in that, the left end of communication rack (1) is rotated through the hinge and is provided with chamber door (2), the inside of communication rack (1) is transversely fixed and is provided with power distribution box (3), the upper end of power distribution box (3) transversely is provided with buffer board (4), the fixed buffer gear that is provided with of lower extreme of buffer board (4), the both ends of power distribution box (3) are all fixed and are provided with installation mechanism.

2. A power distribution box for use in a telecommunications cabinet as claimed in claim 1, wherein: buffer gear includes two connecting blocks (5), two connecting block (5) all with the last lateral wall fixed connection of power distribution box (3), two the cavity has all been seted up to the inside of connecting block (5), two the inside of cavity all slides and is provided with slider (6), two the last lateral wall of slider (6) is all fixed and is provided with bracing piece (7), two the last lateral wall that the upper end of bracing piece (7) all run through the cavity extend to the upper end and with the lower lateral wall fixed connection of buffer board (4), two the lower lateral wall of slider (6) is all fixed and is provided with spring (8), two the lower extreme of spring (8) all with the inner wall fixed connection of cavity.

3. A power distribution box for use in a telecommunications cabinet as claimed in claim 1, wherein: the installation mechanism comprises two fixed blocks (9), wherein the two fixed blocks (9) are fixedly connected with the side wall of the power distribution box (3), two strip-shaped plates (10) which are symmetrical are fixedly arranged at the two ends of the fixed blocks (9), two vertical plates (11) are fixedly arranged at the other ends of the strip-shaped plates (10), strip-shaped openings are formed in the side walls of the two strip-shaped plates (10), two lead screws (12) are rotatably arranged on the side walls of the fixed blocks (9) through bearings, the other ends of the two lead screws (12) penetrate through the side walls of the vertical plates (11) and extend to the outside and are fixedly provided with rotating blocks (13), two rod walls of the lead screws (12) are in threaded connection with a movable plate (14), a transverse rod (15) is fixedly arranged at the upper end and the lower end of the movable plate (14), and an installation plate (16) is fixedly arranged at the other end of the transverse rod (15) together, two the mounting panel (16) all through the bolt with the inner wall fixed connection of communication rack (1).

4. A power distribution box for use in a telecommunications cabinet as claimed in claim 1, wherein: and an insulating base is fixedly arranged at the lower end of the communication cabinet (1).

5. A power distribution box for use in a telecommunications cabinet as claimed in claim 1, wherein: the rear side wall of the communication cabinet (1) is provided with heat dissipation holes which are uniformly distributed.

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