CN219625765U

CN219625765U - High-density chassis

Info

Publication number: CN219625765U
Application number: CN202320516133.9U
Authority: CN
Inventors: 郭文礼; 王兵兵
Original assignee: Hubei Telian Photoelectric Technology Co ltd
Current assignee: Hubei Telian Photoelectric Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-01
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to a high-density chassis in the technical field of adapter chassis, which comprises a bottom plate, wherein two support plates are arranged at the top end of the bottom plate, the two support plates are arranged in parallel, a plurality of installation positions are formed in the middle positions of the two support plates, installation holes are formed in four corners of each installation position on the two support plates, a butt joint module is arranged at each installation position, a front panel is arranged at one side of the top end of the bottom plate through a bolt, a rear panel is arranged at the other side of the top end of the bottom plate through a bolt, and a side plate is arranged at the rear side of the top end of the bottom plate; the protective housing of metal machine case, structural stability is superior, better protection optic fibre, and on-the-spot convenient to use simultaneously can compatible matching standard U case frame, and the quick-witted incasement portion uses A8 lock pin to make the wire jumper, compares more closely in ordinary joint wire jumper, and whole occupation space is littleer.

Description

High-density chassis

Technical Field

The utility model relates to the technical field of adapter cabinets, in particular to a high-density cabinet.

Background

In conventional fiber usage scenarios, complex line-sequential exchanges are often required. When the number of cores of the optical fibers is not large, the line sequence corresponding relation of the joints at the two ends of the optical cable is generally directly adjusted to meet the required line sequence corresponding relation; or the common joint jumper is manufactured at two ends, and the common joints are butted according to the required line sequence relation.

However, when the number of cores to be exchanged is too much to exceed the number of cores of a single special connector, the requirement of wire sequence exchange cannot be realized by adjusting the wire sequence of the optical cable, and the mode of manufacturing the jumper wire can not be normally used because the occupied space is too large, so that the high-density chassis is provided.

Disclosure of Invention

Aiming at the problems, the utility model provides a high-density chassis, which is provided with a plurality of complex line sequences, and can adapt to different complex line sequences only by adjusting the corresponding relation of jumper wires in the chassis.

The technical scheme of the utility model is as follows:

the utility model provides a high density machine case, includes the bottom plate, two backup pads are installed on the top of bottom plate, two the backup pad is parallel arrangement, two the intermediate position of backup pad forms a plurality of installation positions, every the four corners department of installation position is all two the mounting hole has been seted up in the backup pad, the butt joint module is installed to installation position department, front panel is installed through the bolt on top one side of bottom plate, back panel is installed through the bolt on the top opposite side of bottom plate, the curb plate is installed to the top rear side of bottom plate.

In a further technical scheme, the top end of the bottom plate is provided with a top cover, and two sides of the top cover are fixedly arranged on the front panel and the rear panel through bolts.

In a further technical scheme, two connecting plates are installed at the joint of the front panel and the supporting plate, the cross section shape of each connecting plate is L-shaped, and the connecting plates fix the joint of the front panel and the supporting plate through bolts.

In a further technical scheme, a plurality of round holes are formed in one side of the rear panel, and the round holes are used for penetrating the patch cord.

In a further technical scheme, the front end of the bottom plate is provided with a reinforcing edge strip, and the reinforcing edge strip is fixed through bolts.

The beneficial effects of the utility model are as follows:

1. the protective shell of the metal case has excellent structural stability and better protects the optical fiber;

2. the on-site use is convenient, and the standard U box frame can be compatible;

3. the jumper wire is manufactured by using the A8 ferrule in the case, compared with the common connector jumper wire, the jumper wire is denser, and the whole occupied space is smaller;

4. the installation is simple, the communication can be realized by only butting the A8 jumper wires in the chassis with the corresponding wire sequences during the installation, the operation is simple, the on-site secondary processing is not needed, the professional skill requirements of personnel are reduced, and the accuracy is improved;

5. adapting to various complex line sequences, and adapting to different complex line sequences can be achieved only by adjusting the jumper corresponding relation in the case;

6. the maintenance is convenient, and the side face and the top shell of the case can be independently disassembled, so that the internal condition of the case can be directly checked.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

fig. 2 is a schematic structural view of a top cover according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a butt joint module; 2. a support plate; 3. a connecting plate; 4. a bottom plate; 5. a side plate; 6. a front panel; 7. a rear panel; 8. a top cover; 9. reinforcing the edge strips.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

the high-density chassis as shown in fig. 1-2 comprises a bottom plate 4, wherein two support plates 2 are installed at the top end of the bottom plate 4, the two support plates 2 are arranged in parallel, a plurality of installation positions are formed in the middle positions of the two support plates 2, installation holes are formed in four corners of each installation position respectively on the two support plates 2, a butt joint module 1 is installed at each installation position, a front panel 6 is installed on one side of the top end of the bottom plate 4 through bolts, a rear panel 7 is installed on the other side of the top end of the bottom plate 4 through bolts, and a side plate 5 is installed on the rear side of the top end of the bottom plate 4.

During assembly, the butt joint module 1 is clamped by the support plates 2 from two sides and is fixed by screws, the support plates 2 and the bottom plate 4 are connected and fixed by screws, the front panel 6 is connected and fixed with the support plates 2 through the connecting plates 3, the front panel 6 is fixed on the bottom plate 4 through bolts, the rear panel 7 is fixed on one side of the bottom plate 4 through bolts, meanwhile, the side plates 5 are fixed at the rear end of the bottom plate 4 through bolts, two sides are fixed with the front panel 6 and the rear panel 7 respectively through bolts, at the moment, the chassis is installed with an internal main structure, internal jumper wire installation can be carried out, when the internal jumper wire is installed, the socket is installed in a reserved circular hole on the rear panel 7, and then the jumper wire is inserted into a corresponding hole on the butt joint module 1, so that jumper wire assembly can be completed.

In another embodiment, as shown in fig. 2, a top cover 8 is mounted on the top end of the bottom plate 4, two sides of the top cover 8 are fixedly mounted on the front panel 6 and the rear panel 7 through bolts, and the top end is provided with the top cover 8 for protection.

In another embodiment, as shown in fig. 1, two connecting plates 3 are installed at the joint of the front panel 6 and the supporting plate 2, the cross section of the connecting plates 3 is in an L shape, the connecting plates 3 fix the joint of the front panel 6 and the supporting plate 2 through bolts, and the fixing of the supporting plate 2 is reinforced by the connecting plates 3.

In another embodiment, as shown in fig. 1, one side of the rear panel 7 is provided with a plurality of circular holes for the penetration of patch cords, while the socket is mounted at the circular holes.

In another embodiment, as shown in fig. 1, the front end of the bottom plate 4 is provided with a reinforcing edge 9, and the reinforcing edge 9 is fixed by bolts, so as to further fix the front panel 6 and the rear panel 7.

When the device is used, the device cable is in butt joint with the socket on the rear panel 7, wire sequence exchange is realized by jumper wire switching in the chassis, and different wire sequence exchange requirements can be realized by adjusting the butt joint sequence of the internal jumper wires.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A high density chassis comprising a base plate (4), characterized in that: two backup pads (2) are installed on the top of bottom plate (4), two backup pad (2) are parallel arrangement, two the intermediate position of backup pad (2) forms a plurality of installation positions, every the four corners department of installation position is all two the mounting hole has been seted up on backup pad (2), butt joint module (1) are installed to installation position department, front panel (6) are installed through the bolt in top one side of bottom plate (4), rear panel (7) are installed through the bolt in the top opposite side of bottom plate (4), curb plate (5) are installed to the top rear side of bottom plate (4).

2. A high density chassis according to claim 1, wherein: the top of bottom plate (4) is installed top cap (8), the both sides of top cap (8) pass through bolt fixed mounting on front panel (6) and rear panel (7).

3. A high density chassis according to claim 1, wherein: two connecting plates (3) are installed at the joint of the front panel (6) and the supporting plate (2), the cross section shape of the connecting plates (3) is L-shaped, and the connecting plates (3) fix the joint of the front panel (6) and the supporting plate (2) through bolts.

4. A high density chassis according to claim 1, wherein: a plurality of round holes are formed in one side of the rear panel (7), and the round holes are used for penetrating the patch cord.

5. A high density chassis according to claim 1, wherein: the front end of the bottom plate (4) is provided with a reinforcing edge strip (9), and the reinforcing edge strip (9) is fixed through bolts.