CN220629820U - Rack-adjustable cabinet - Google Patents

Abstract

The utility model discloses a rack-adjustable cabinet, which relates to the technical field of racks and comprises a cabinet body, wherein two groups of steel frames are symmetrically arranged on two sides of the inner wall of the cabinet body, a rack assembly is slidably arranged between the two groups of steel frames, two sides of the rack assembly are slidably connected with a U-shaped connecting plate through a sliding plate, a first sliding groove which is slidably matched with the sliding plate is formed in the side wall of the U-shaped connecting plate, a spring fixedly connected with the sliding plate is arranged on the inner wall of the first sliding groove, a transmission structure is arranged between the adjacent parts of the three U-shaped connecting plates, and the rack assemblies are driven to be close to or separated from each other. The rack-adjustable cabinet provided by the utility model has the advantages that the effect of adjusting the position of the rack assembly in real time is realized through the transmission structure and the action of the sliding plate on the rack assembly, and the problem that the operable space is limited due to the fixed space position between the rack assemblies when an operator checks equipment is solved.

Description

Rack-adjustable cabinet

Technical Field

The utility model relates to the technical field of racks, in particular to a rack with an adjustable rack.

Background

A cabinet is a freestanding or self-supporting enclosure for containing electrical or electronic equipment, and a rack is a rack that is present within the cabinet to carry electronic equipment or electrical components, the cabinet typically being configured with a door, removable or non-removable side panels, and a back panel.

Most of the frames in the cabinets on the market are fixedly installed in the cabinets, the function of stably bearing electronic equipment or electrical components is achieved, but the frames on the market are basically fixedly connected in the cabinets through bolts, the space on the frames cannot be adjusted in real time, the frames need to be unscrewed to be discharged when the electrical components on the frames need to be checked and maintained, and the frames need to be reinstalled after the operation is good, so that the operation is complex.

Disclosure of Invention

The utility model aims to provide a rack-adjustable cabinet, which solves the problem that the space on the rack in the cabinet cannot be adjusted in real time.

In order to achieve the above object, the present utility model provides the following technical solutions:

a rack-adjustable cabinet, comprising:

the cabinet body, two groups of steel frames are symmetrically arranged on two sides of the inner wall of the cabinet body,

a frame component is slidably arranged between the two groups of steel frames, the frame component comprises a third frame, a first frame and a second frame which are arranged up and down, two sides of the frame component are slidably connected with a U-shaped connecting plate through a sliding plate,

the side wall of the U-shaped connecting plate is provided with a first chute which is in sliding fit with the sliding plate, the inner wall of the first chute is provided with a spring which is fixedly connected with the sliding plate,

and a transmission structure is arranged between the adjacent parts of the three U-shaped connecting plates and drives the third rack, the first rack and the second rack to approach or separate from each other.

As a further description of the above technical solution:

the transmission structure comprises a first connecting rod and a second connecting rod which are arranged in a crossing way, and the first connecting rod is movably connected with the second connecting rod through a pin shaft.

As a further description of the above technical solution:

the transmission structure further comprises a roll shaft which is rotationally connected with the lower ends of the first connecting rod and the second connecting rod, a second chute which is in sliding fit with the roll shaft is arranged on the U-shaped connecting plate, and side grooves which slide with the extending end of the roll shaft are formed in two sides of the inner cavity of the second chute.

As a further description of the above technical solution:

the third frame and the first frame generate vertical relative displacement through the mutual rotation between the first connecting rod and the second connecting rod, and the first frame and the second frame generate vertical relative displacement through the mutual rotation between the first connecting rod and the second connecting rod.

As a further description of the above technical solution:

the steel frame of rack opening part has offered a plurality of logical grooves along its direction of height, third frame, first frame, second frame can extend to the rack outside through logical groove.

As a further description of the above technical solution:

the baffle is arranged at the notch of each through groove, and the baffle is in limit fit with the third rack and/or the first rack and/or the second rack.

As a further description of the above technical solution:

one end of the opening of the cabinet body is hinged with a cabinet door.

In the technical scheme, the utility model has the technical effects and advantages that:

the utility model provides a rack with an adjustable rack, which realizes the effect of real-time adjustment of the rack position through the action of a transmission structure and a through groove on the rack, solves the problem that an operator has limited operable space due to fixed space position between racks when checking equipment, namely, when the electric elements on the rack are required to be checked and maintained, the rack can be directly moved up and down and back without unscrewing bolts to discharge the rack, and the rack is not required to be reinstalled.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a top cross-sectional perspective view of the present utility model;

fig. 3 is a schematic perspective view of a connecting plate according to the present utility model.

Reference numerals illustrate:

1. a cabinet body; 2. a transmission structure; 21. a first link; 22. a roll shaft; 23. a second link; 24. a pin shaft; 25. a second chute; 26. a side groove; 3. a third frame; 4. a first frame; 5. a U-shaped connecting plate; 6. a steel frame; 7. a through groove; 8. a baffle; 9. a cabinet door; 10. a slide plate; 11. a first chute; 12. a spring; 13. and a second frame.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a cabinet with an adjustable rack.

The utility model provides a cabinet with an adjustable frame as shown in figures 1-3, which comprises a cabinet body 1, two groups of steel frames 6 are symmetrically arranged on two sides of the inner wall of the cabinet body 1,

a frame component is slidably arranged between the two groups of steel frames 6, the frame component comprises a third frame 3, a first frame 4 and a second frame 13 which are arranged up and down, two sides of the frame component are slidably connected with a U-shaped connecting plate 5 through a sliding plate 10, so that the third frame 3, the first frame 4 and the second frame 13 can slide on the U-shaped connecting plate 5 through the sliding plate 10 to realize the movement in the horizontal direction,

the side wall of the U-shaped connecting plate 5 is provided with a first chute 11 which is in sliding fit with the sliding plate 10, the inner wall of the first chute 11 is provided with a spring 12 which is fixedly connected with the sliding plate 10, wherein the spring 12 always has elasticity to the sliding plate 10 towards the opening end direction of the cabinet body 1, so that a rack assembly on the sliding plate 10 is driven to move towards the opening end of the cabinet body 1, the horizontal driving effect to the rack assembly is realized,

the transmission structure 2 is arranged between the adjacent three U-shaped connecting plates 5, and the frame components are driven to be close to or separated from each other, so that the space between the frame components is released.

Specifically, as shown in fig. 1-2, the transmission structure 2 includes a first connecting rod 21 and a second connecting rod 23 which are arranged in a crossed manner, the first connecting rod 21 and the second connecting rod 23 are movably connected through a pin shaft 24, wherein the first connecting rod 21 and the second connecting rod 23 can rotate mutually, when an included angle between the first connecting rod 21 and the second connecting rod 23 in a horizontal direction increases, a distance between the pin shafts 24 on the same side of the upper and lower sides of the first connecting rod 21 and the second connecting rod 23 decreases, so that an adjacent frame assembly distance is driven to decrease, and finally, displacement in a vertical direction of the first frame 4 is realized.

Specifically, as shown in fig. 1-2, the transmission structure 2 further includes a first connecting rod 21, two ends of a second connecting rod 23 are rotatably connected with a roll shaft 22, a second chute 25 in sliding fit with the roll shaft 22 is formed on the u-shaped connecting plate 5, two sides of an inner cavity of the second chute 25 are respectively provided with a side groove 26 sliding with an extending end of the roll shaft 22, wherein the side grooves 26 limit the roll shaft 22 in the vertical direction, the first connecting rod 21 and the second connecting rod 23 rotate with each other, when the roll shafts 22 on the two ends of the first connecting rod 21 and the second connecting rod 23 slide close to each other in the inner cavity of the second chute 25, a triangular structure is formed between the first connecting rod 21, the second connecting rod 23 and the roll shaft 22, and because the lengths of the first connecting rod 21 and the second connecting rod 23 are fixed, the distance between the roll shafts 22 is reduced, the high lengths on the roll shafts 22 are increased, namely, the frames are separated from each other, and the spaces on the frames are released; when the roller shafts 22 on the lower ends of the first connecting rod 21 and the second connecting rod 23 slide away from each other in the second sliding groove 25, the distance between the roller shafts 22 is long, the high length on the roller shafts 22 is short, namely, the frames are close to each other, compared with the frames in the cabinets on the market, most of the frames are fixedly arranged in the cabinets, the utility model utilizes the transmission structure 2 to realize the effect that the frames can be directly moved up and down without unscrewing bolts to discharge the frames when the electric elements on the frames are required to be checked and maintained.

Specifically, as shown in fig. 1-2, the steel frame 6 at the opening of the cabinet is provided with a plurality of through grooves 7 along the height direction thereof, and the third rack 3, the first rack 4 and the second rack 13 can extend to the outside of the cabinet through the through grooves 7, wherein when the racks are positioned at the positions of the through grooves 7, the through grooves 7 limit the racks in the vertical direction.

Specifically, as shown in fig. 1-2, a baffle plate 8 is arranged at the notch of each through groove 7 at intervals, the baffle plate 8 is in limit fit with the third rack 3 and/or the first rack 4 and/or the second rack 13, and when the third rack 3, the first rack 4 and the second rack 13 are positioned in the through groove 7 without the baffle plate 8, the third rack 3, the first rack 4 and the second rack 13 can slide out from the opening of the through groove 7; when the third rack 3, the first rack 4 and the second rack 13 are positioned in the through groove 7 with the baffle plate 8, the sliding-out positions of the third rack 3, the first rack 4 and the second rack 13 from the opening of the through groove 7 are blocked by the baffle plate 8, so that the limit fixation of the third rack 3, the first rack 4 and the second rack 13 is realized; compared with the prior art that the racks in the cabinets are mostly fixedly arranged in the cabinets, the utility model does not need to unscrew bolts to discharge the racks, and utilizes whether the third rack 3, the first rack 4 and the second rack 13 are limited and fixed or not to realize the forward and backward movement of the racks in the horizontal direction, so that the operation is simple.

Specifically, as shown in fig. 1, one end of the opening of the cabinet body 1 is hinged with a cabinet door 9, so that the cabinet door 9 partitions the inner space and the outer space of the cabinet, and electrical components on the rack are protected from being damaged by external force.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. A rack-adjustable cabinet, comprising:

the novel cabinet comprises a cabinet body (1), wherein two groups of steel frames (6) are symmetrically arranged on two sides of the inner wall of the cabinet body (1);

a frame assembly is slidably arranged between the two groups of steel frames (6), the frame assembly comprises a third frame (3), a first frame (4) and a second frame (13) which are arranged up and down, and two sides of the third frame (3), the first frame (4) and the second frame (13) are slidably connected with a U-shaped connecting plate (5) through sliding plates (10);

a first chute (11) which is in sliding fit with the sliding plate (10) is formed in the side wall of the U-shaped connecting plate (5), and a spring (12) fixedly connected with the sliding plate (10) is arranged on the inner wall of the first chute (11);

and a transmission structure (2) is arranged between the adjacent parts of the three U-shaped connecting plates (5), and the third rack (3), the first rack (4) and the second rack (13) are driven to be close to or separated from each other.

2. The machine frame adjustable cabinet according to claim 1, wherein the transmission structure (2) comprises a first connecting rod (21) and a second connecting rod (23) which are arranged in a crossed manner, and the first connecting rod (21) is movably connected with the second connecting rod (23) through a pin shaft (24).

3. The machine frame adjustable cabinet according to claim 2, wherein the transmission structure (2) further comprises a roll shaft (22) rotatably connected with two ends of the first connecting rod (21) and the second connecting rod (23), a second sliding groove (25) in sliding fit with the roll shaft (22) is formed in the U-shaped connecting plate (5), and side grooves (26) sliding with the extending ends of the roll shaft (22) are formed in two sides of an inner cavity of the second sliding groove (25).

4. The rack-adjustable cabinet according to claim 1, wherein the steel frame (6) at the opening of the cabinet is provided with a plurality of through slots (7) along the height direction thereof, and the third rack (3), the first rack (4) and the second rack (13) can extend to the outside of the cabinet through the through slots (7).

5. Rack-adjustable cabinet according to claim 4, characterized in that the through slots (7) are provided with baffles (8) at the notches of each through slot (7), wherein the baffles (8) are in limit fit with the third rack (3) and/or the first rack (4) and/or the second rack (13).

6. The machine frame adjustable cabinet according to claim 1, wherein a cabinet door (9) is hinged at an open end of the cabinet body (1).