CN111328239A

CN111328239A - Communication cabinet with integrally replaceable shell

Info

Publication number: CN111328239A
Application number: CN202010190271.3A
Authority: CN
Inventors: 李莹; 曾俊; 陈浩
Original assignee: Anhui Guoyao Communication Technology Co ltd
Current assignee: Anhui Guoyao Communication Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-06-23

Abstract

The invention discloses a communication cabinet with an integrally replaceable shell, which comprises an outer shell, a bottom mounting box and an inner unit mounting seat, wherein the inner unit mounting seat is fixed at the upper end of the bottom mounting box; the outer casing is sleeved and locked in a clamping mode, integrated replacement can be achieved, disassembly is convenient and fast during replacement, maintenance work is convenient to conduct when parts inside the cabinet are damaged, meanwhile, the outer casing is provided with a side maintenance door and a good heat dissipation channel, the practicability is high, and popularization is facilitated.

Description

Communication cabinet with integrally replaceable shell

Technical Field

The invention relates to the technical field of communication equipment, in particular to a communication cabinet with an integrally replaceable shell.

Background

The communication cabinet is a cabinet used in communication, and the product is a cabinet shell processed by sheet metal equipment, which provides space for storage equipment such as a power supply, a mainboard, various expansion board cards, a floppy disk drive, an optical disk drive, a hard disk drive and the like, and the spare and accessory parts are firmly fixed in the cabinet through connecting pieces such as supports, various screws or clip clips and the like in the cabinet to form an intensive whole; the shell of the traditional communication cabinet is formed by splicing and assembling a plurality of plates through screws, the shell cannot be integrally replaced when damaged, and meanwhile, if parts which cannot be maintained when a side door is opened in the cabinet are damaged, the shell is inconvenient to integrally disassemble, so that the maintenance is inconvenient; therefore, a communication cabinet with an integrally replaceable shell is provided.

Disclosure of Invention

The present invention is directed to a communication cabinet with an integrally replaceable housing, so as to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a communication cabinet with an integrally replaceable shell comprises an outer casing, a bottom mounting box and an inner unit mounting seat, wherein the inner unit mounting seat is fixed at the upper end of the bottom mounting box and comprises four L-shaped vertical plates which are symmetrically arranged front and back and left and right, positioning plates I are welded at the tops of the L-shaped vertical plates, a top plate is arranged at the upper ends of the four positioning plates I and is fixedly connected with the positioning plates I through top plate fixing bolts, a plurality of positioning plates II are fixed on the L-shaped vertical plates along the vertical direction, mounting plates are arranged on the four positioning plates II on the same horizontal plane, the mounting plates and the positioning plates II are fixedly connected through mounting plate fixing bolts, bottom posts are fixed at four corners of the inner bottom of the bottom mounting box, gaps are formed between the bottom posts and the inner wall of the bottom mounting box, l type draw-in groove, four have all been seted up to the upper end of foundation the lower extreme of L type riser inlay respectively in four L type draw-in grooves, the outside of unit mount pad including outer casing from top to bottom cover is established, the lower extreme of outer casing is inserted and is located in the gap between foundation and the end mounting box inner wall, and the locking mechanism locking that sets up through both ends between outer casing and the end mounting box is fixed, the fixed cover of outside lower extreme of outer casing is equipped with square frame plate, square frame plate sets up the last edge of end mounting box, the front and back side of outer casing all is provided with the bar louvre, the side maintenance door is installed to one side of outer casing, one side of outer casing is located the below of side maintenance door and is provided with wired perforation, the lockhole that corresponds with locking mechanism is all seted up to the both sides lower extreme of outer casing.

Preferably, the last edge of end mounting box has seted up the sealing strip mounting groove, the lower surface of square framed panel be provided with sealing strip mounting groove position complex sealing strip, the sealing strip inlay card is in the sealing strip mounting groove.

Preferably, the locking mechanism comprises positioning columns welded at the middle parts of the two sides of the bottom mounting box, one sides of the positioning columns, which are attached to the bottom mounting box, are respectively provided with a containing groove, the joints of the bottom mounting box and the positioning columns are respectively provided with through holes with the same size and the same position as the containing grooves, the containing grooves are respectively and movably provided with positioning blocks, the front ends of the positioning blocks respectively penetrate through the through holes and extend to the inside of the bottom mounting box,

preferably, the locating piece is located the inside partial upside of end mounting box and has all been seted up the inclined plane, all run through on the back cell wall of accomodating the groove and seted up the locating hole, equal activity interlude has the guide bar in the locating hole, the front end of guide bar all with locating piece fixed connection, the one end of keeping away from in the locating hole and accomodating the groove all is fixed with the limiting plate, the round hole that is used for the guide bar to pass is all seted up at the middle part of limiting plate, the one end of keeping away from the locating piece of guide bar all is located the outside of reference column, and this end all is connected with the arm-tie, indicate catching groove has all been seted up to the both sides of arm-tie, all be connected with the spring between limiting plate and.

Preferably, the mounting panel is provided with three at least along the vertical direction of L type riser, and the distance between two adjacent mounting panels equals, the upper end of roof is laminated with the inboard upper end of outer casing.

Compared with the prior art, the invention has the beneficial effects that: the communication cabinet is reasonable in structural design, the communication cabinet consists of an outer casing arranged outside, an inner unit mounting seat used for mounting unit parts inside and a bottom mounting box at the bottom, the inner unit mounting seat is mounted on the bottom mounting box in a clamping mode, the outer casing is sleeved outside the inner unit mounting seat from top to bottom, the lower end of the outer casing and the bottom mounting box are quickly locked and fixed through a locking mechanism, a good waterproof structure is arranged at the joint of the outer casing and the bottom mounting box to achieve good waterproof performance, the outer casing is installed in a sleeving mode and locked in a clamping mode, integrated replacement can be achieved, the outer casing is convenient to disassemble during replacement, maintenance work can be conducted when the parts inside the cabinet are damaged, meanwhile, the outer casing is provided with a side maintenance door and a good heat dissipation channel, and the communication cabinet is high in practicability and beneficial to popularization.

Drawings

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

FIG. 2 is a schematic view of an outer housing of the present invention;

FIG. 3 is a schematic view of an internal unit mount of the present invention;

FIG. 4 is a schematic view of an L-shaped riser of the present invention;

FIG. 5 is a schematic view of the sealing tape of the present invention;

FIG. 6 is a schematic view of a bottom mounting box of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention.

In the figure: the sealing device comprises an outer machine shell 1, a bottom mounting box 2, a strip-shaped heat dissipation hole 3, a side maintenance door 4, a wire perforation hole 5, a locking mechanism 6, a positioning column 601, a containing groove 602, a positioning hole 603, a positioning block 604, an inclined plane 605, a guide rod 606, a limiting plate 607, a spring 608, a pulling plate 609, a square frame plate 7, a locking hole 8, an inner unit mounting seat 9, an L-shaped vertical plate 10, a top plate 11, a top plate fixing bolt 12, a mounting plate 13, a mounting plate fixing bolt 14, a bottom column 15, a positioning plate I16, a positioning plate II17, a sealing strip 18, a sealing strip mounting groove 19 and an L.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a communication cabinet with an integrally replaceable shell comprises an outer machine shell 1, a bottom mounting box 2 and inner unit mounting seats 9, wherein the inner unit mounting seats 9 are fixed at the upper end of the bottom mounting box 2, unit parts are mounted on the inner unit mounting seats 9, each inner unit mounting seat 9 comprises four L-shaped vertical plates 10, the L-shaped vertical plates 10 are arranged in a front-back and left-right symmetrical mode, positioning plates I16 are welded at the tops of the L-shaped vertical plates 10, top plates 11 are placed at the upper ends of the four positioning plates I16, the top plates 11 are fixedly connected with positioning plates I16 through top plate fixing bolts 12, a plurality of positioning plates II17 are fixedly arranged on the L-shaped vertical plates 10 along the vertical direction, mounting plates 13 are placed on the four positioning plates II17 on the same horizontal plane, the mounting plates 13 and the positioning plates II17 are fixedly connected through mounting plate fixing bolts 14, at least three mounting plates 13 are arranged along the vertical direction of the L, the distances between two adjacent mounting plates 13 are equal, and the upper end of the top plate 11 is attached to the upper end of the inner side of the outer shell 1; the mounting plate 13 is used for mounting machine set parts;

the inner bottom four corners of the bottom mounting box 2 are fixed with bottom posts 15, gaps are arranged between the bottom posts 15 and the inner wall of the bottom mounting box 2, L-shaped clamping grooves 20 are arranged at the upper ends of the bottom posts 15, the lower ends of four L-shaped vertical plates 10 are respectively clamped in the four L-shaped clamping grooves 20, the outer machine shell 1 is sleeved outside the inner unit mounting seat 9 from top to bottom, the lower end of the outer machine shell 1 is inserted in the gap between the bottom posts 15 and the inner wall of the bottom mounting box 2, the outer machine shell 1 and the bottom mounting box 2 are locked and fixed through locking mechanisms 6 arranged at two ends, each locking mechanism 6 comprises a positioning post 601 welded at the middle part of two sides of the bottom mounting box 2, one side of the positioning post 601, which is attached to the bottom mounting box 2, is provided with a containing groove 602, through holes with the same size and corresponding to the position of the containing groove 602 are arranged at the joint of the bottom mounting box 2 and the positioning post 601, positioning blocks, the front ends of the positioning blocks 604 penetrate through the through holes and extend to the inside of the bottom mounting box 2, inclined planes 605 are respectively arranged on the upper sides of the parts of the positioning blocks 604 positioned in the bottom mounting box 2, positioning holes 603 are respectively arranged on the rear groove wall of the accommodating groove 602 in a penetrating manner, guide rods 606 are respectively movably inserted in the positioning holes 603, the front ends of the guide rods 606 are respectively fixedly connected with the positioning blocks 604, a limiting plate 607 is fixed at one end of each positioning hole 603 far away from the accommodating groove 602, a round hole for the guide rod 606 to penetrate through is respectively arranged in the middle of each limiting plate 607, one end of each guide rod 606 far away from the positioning block 604 is positioned at the outer side of, the ends are connected with a pulling plate 609, finger fastening grooves are arranged on both sides of the pulling plate 609 and used for fastening a thumb and a forefinger into the pulling plate 609, springs 608 are connected between the limiting plate 607 and the positioning block 604, the springs 608 are sleeved outside the guide rods 606, and the lower ends of the two sides of the outer casing 1 are provided with lock holes 8 corresponding to the positioning blocks 604; the principle of the locking mechanism 6 is as follows: when the outer machine shell 1 is installed on the bottom installation box 2, the outer wall of the outer machine shell 1 slides down along the inner wall of the bottom installation box 2, when the outer wall of the outer machine shell 1 contacts the inclined surface 605 on the positioning block 604, the spring 608 contracts, the positioning block 604 moves towards the accommodating groove 602, when the positioning block 604 meets the lock hole 8, the spring 608 is not stressed and stretches any more, so that the positioning block 604 resets and is clamped in the lock hole 8 to realize locking, and when the outer machine shell needs to be disassembled, only the pulling plate 609 needs to be pulled outwards, so that the positioning block 604 is separated from the lock hole 8;

the lower end of the outer side of the outer casing 1 is fixedly sleeved with a square frame plate 7, the square frame plate 7 is erected on the upper edge of the bottom mounting box 2, the upper edge of the bottom mounting box 2 is provided with a sealing strip mounting groove 19, the lower surface of the square frame plate 7 is provided with a sealing strip 18 matched with the sealing strip mounting groove 19 in position, the sealing strip 18 is clamped in the sealing strip mounting groove 19, and the sealing strip 18 is arranged in the sealing strip mounting groove 19 in a clamped mode, so that the joint of the bottom mounting box 2 and the outer casing 1 is enabled to achieve good waterproof performance;

the front side and the rear side of the outer casing 1 are respectively provided with a strip-shaped heat dissipation hole 3, so that a good heat dissipation channel is formed in the outer casing 1, one side of the outer casing 1 is provided with a side maintenance door 4 for maintaining and using a part of machine set parts, the side maintenance door 4 can be similar to a fire hydrant door and is convenient to open, and one side of the outer casing 1, which is positioned below the side maintenance door 4, is provided with a wire perforation hole 5 for an external wire to pass through; this communication rack is by outside outer casing 1 that sets up, inside is used for installing the interior unit mount pad 9 of unit part and the end mounting box 2 of bottom to constitute, interior unit mount pad 9 is installed on end mounting box 2 through the mode of joint, outer casing 1 from top to bottom overlaps in the outside of interior unit mount pad 9, the lower extreme is fixed through locking mechanism 6 quick locking with end mounting box 2, and the junction of outer casing 1 and end mounting box 2 sets up better waterproof construction, in order to realize good waterproof performance, outer casing 1 is through the installation of cover income formula, the joint formula locking, can realize the integral type and change, and dismantle conveniently when changing, carry out maintenance work when being convenient for rack internals damages, outer casing 1 possesses side maintenance door 4 maintenance and good heat dissipation channel simultaneously.

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 a but communication rack of shell is changed to integral type, includes outer casing (1), end mounting box (2) and interior unit mount pad (9), its characterized in that: the inner unit mounting seat (9) is fixed at the upper end of the bottom mounting box (2), the inner unit mounting seat (9) comprises four L-shaped vertical plates (10), the L-shaped vertical plates (10) are symmetrically arranged in a front-back and left-right manner, positioning plates I (16) are welded at the tops of the L-shaped vertical plates (10), a top plate (11) is placed at the upper ends of the four positioning plates I (16), the top plate (11) is fixedly connected with the positioning plates I (16) through top plate fixing bolts (12), a plurality of positioning plates II (17) are fixed on the L-shaped vertical plates (10) along the vertical direction, mounting plates (13) are placed on the four positioning plates II (17) on the same horizontal plane, the mounting plates (13) are fixedly connected with the positioning plates II (17) through mounting plate fixing bolts (14), bottom columns (15) are fixed at four corners of the inner bottom of the bottom mounting box (2), gaps are formed between the bottom column (15) and the inner wall of the bottom mounting box (2), L-shaped clamping grooves (20) are formed in the upper end of the bottom column (15), the lower ends of the four L-shaped vertical plates (10) are respectively clamped in the four L-shaped clamping grooves (20), the outer machine shell (1) is sleeved on the outer side of the inner unit mounting seat (9) from top to bottom, the lower end of the outer machine shell (1) is inserted into the gaps between the bottom column (15) and the inner wall of the bottom mounting box (2), the outer machine shell (1) and the bottom mounting box (2) are locked and fixed through locking mechanisms (6) arranged at two ends, a square frame plate (7) is fixedly sleeved at the lower end of the outer side of the outer machine shell (1), the square frame plate (7) is erected on the upper edge of the bottom mounting box (2), strip-shaped heat dissipation holes (3) are formed in the front side and the rear side of the outer machine shell (1), and side maintenance doors (4) are installed on one side of the outer, one side of the outer casing (1) is located below the side maintenance door (4) and is provided with a wire perforation (5), and the lower ends of the two sides of the outer casing (1) are provided with lock holes (8) corresponding to the locking mechanisms (6).

2. The communication cabinet with an integrally replaceable shell as claimed in claim 1, wherein: sealing strip mounting groove (19) have been seted up along going up of end mounting box (2), the lower surface of square framed panel (7) is provided with and puts complex sealing strip (18) with sealing strip mounting groove (19), sealing strip (18) inlay card is in sealing strip mounting groove (19).

3. The communication cabinet with an integrally replaceable shell as claimed in claim 1, wherein: locking mechanism (6) are including welding reference column (601) at end mounting box (2) both sides middle part, the groove (602) have all been seted up and have been accomodate to one side of mounting box (2) at the end of reference column (601) laminating, all offer with the junction of reference column (601) on end mounting box (2) and correspond, the same through-hole of size with accomodating groove (602) position, it is provided with locating piece (604) all to move about in groove (602) to accomodate, the front end of locating piece (604) all passes the through-hole and extends to the inside of mounting box (2) on the end.

4. The communication cabinet with an integrally replaceable shell as claimed in claim 3, wherein: inclined planes (605) are respectively arranged on the upper sides of the parts, located inside the bottom mounting box (2), of the positioning blocks (604), positioning holes (603) are respectively formed in the rear groove wall of the accommodating groove (602) in a penetrating manner, guide rods (606) are movably inserted into the positioning holes (603), the front ends of the guide rods (606) are respectively fixedly connected with the positioning blocks (604), limiting plates (607) are respectively fixed at the ends, far away from the accommodating groove (602), of the positioning holes (603), round holes for the guide rods (606) to pass through are respectively formed in the middle parts of the limiting plates (607), the ends, far away from the positioning blocks (604), of the guide rods (606) are respectively located on the outer sides of the positioning columns (601), pull plates (609) are respectively connected with the ends, finger buckle grooves are respectively formed in the two sides of the pull plates (609), springs (608) are respectively connected between the limiting plates (607) and the positioning blocks (604), and the springs (608) are sleeved on the outer sides of the guide rods (606).

5. The communication cabinet with an integrally replaceable shell as claimed in claim 1, wherein: the vertical direction of L type riser (10) is followed in mounting panel (13) is provided with three at least, and the distance between two adjacent mounting panels (13) equals, the inboard upper end laminating of the upper end of roof (11) and outer casing (1).