CN217904857U - Machine cabinet and tail anti-warping device - Google Patents

Abstract

The application discloses rack and afterbody proof warp device, this afterbody proof warp device is used for installing the afterbody perk that prevents the drawer shell on the stand of rack, the afterbody proof warp device erects the curb plate that sets up including the depth direction that is on a parallel with the drawer shell, the curb plate has the first turn-ups of the first face of bending to the curb plate, first turn-ups pastes in stand and fixed connection so that the curb plate is located outside the interval region of two adjacent stands on the width direction of drawer shell, another face arch of the relative first face of curb plate is provided with the bulge, the bulge is used for pushing down the afterbody of drawer shell in order to prevent the afterbody perk. The application provides a afterbody proof warp device can avoid when equipment is put on the rack with the drawer shell of equipment bumps, is favorable to the safe equipment of the equipment on the guarantee rack.

Description

Machine cabinet and tail anti-warping device

Technical Field

The application relates to the technical field of cabinets, in particular to a cabinet and a tail warping prevention device.

Background

For a cabinet for placing a drawer-type device, in order to prevent a body of the device from tilting up a tail portion of a drawer shell (i.e., the drawer shell is turned forward) due to a shift of a center of gravity when the drawer shell is pulled out, a tail pressing plate for pressing the tail portion of the drawer shell is generally disposed on the cabinet. The problem that the afterbody clamp plate that sets up on the rack at present exists is, rub, collide with the drawer shell of equipment when equipment is put on the rack easily, cause drawer shell and rack equipment difficulty and drawer shell damage.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a cabinet and a tail portion warpage preventing device, which can avoid collision with a drawer shell of a device when the device is placed on the cabinet, and is beneficial to ensuring safe assembly of the device on the cabinet.

On one hand, the application provides the following technical scheme:

the utility model provides a afterbody proof warp device for install the afterbody perk that prevents the drawer shell on the stand of rack, including being on a parallel with the curb plate that sets up is erect to the depth direction of drawer shell, the curb plate has the bend to the first turn-ups of the first face of curb plate, first turn-ups paste in stand and fixed connection are so that the curb plate is in be located adjacent two on the width direction of drawer shell outside the interval region of stand, the curb plate is relative another face arch of first face is provided with the bulge, the bulge is used for pushing down the afterbody of drawer shell is in order to prevent the afterbody perk.

Optionally, in the above tail portion anti-tilting device, the protruding portion is a second flange adjacent to the first flange, and the second flange is bent toward the other panel surface of the side panel opposite to the first panel surface.

Optionally, in the above tail anti-warping device, one end of the first flange close to the second flange and one end of the first flange far from the second flange are symmetrically provided with third flanges for being clamped into the upright post.

Optionally, in the tail anti-tilting device, the first flange is provided with a mounting hole for penetrating a screw.

Optionally, in the above tail warpage preventing device, the mounting holes are multiple and arranged in a vertical direction, and the center distance between at least one pair of the mounting holes is an integral multiple of 44.45mm.

Optionally, in the tail anti-warp device, the center distance between at least one pair of the mounting holes is 45.45mm to 46.45mm.

Optionally, in the above tail anti-tilting device, the tail anti-tilting device further includes a lath for being installed in cooperation with the first flange, and the lath is provided with a threaded hole in cooperation with the screw.

Optionally, in the above tail anti-tilting device, the number of the threaded holes is equal to that of the mounting holes, and the threaded holes and the mounting holes are arranged in a one-to-one correspondence.

Optionally, in the above tail warpage preventing device, the slat and/or the side plate is a metal member.

A cabinet comprises a stand column and further comprises a tail portion warping prevention device disclosed as any one of the above, wherein the tail portion warping prevention device is installed on the stand column and used for preventing a drawer shell from warping.

According to the technical scheme, in the tail anti-warping device provided by the application, the side plate is provided with the first flanging bent to the first plate surface of the side plate, and the protruding part is arranged on the other plate surface of the side plate relative to the first plate surface in a protruding mode. During the use, the curb plate is on a parallel with the depth direction of drawer shell and erects the setting, and first turn-ups pastes stand and fixed connection in the rack, makes the curb plate lie in on the width direction of drawer shell outside the interval region of two adjacent stands, makes the afterbody that the drawer shell can be pushed down to the bulge in order to prevent the afterbody perk. Because make the curb plate lie in outside the interval region of two adjacent stands on the width direction of drawer shell after first turn-ups and stand are connected, so the curb plate does not occupy the space of placing of the drawer shell between two above-mentioned stands, like this, when the drawer shell is put on the rack the curb plate can not bump with the drawer shell to the safe equipment of drawer shell and rack has been ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of a first usage state of a tail warp prevention device 3 provided in an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

FIG. 3 is a disassembled schematic view of the parts of FIG. 2;

fig. 4 is a schematic view of a second usage state of the tail warp prevention device 3 provided in the embodiment of the present application;

FIG. 5 is an enlarged partial schematic view of FIG. 4;

FIG. 6 is a disassembled schematic view of the parts of FIG. 5;

fig. 7 is a schematic view of a first installation structure of the tail warp prevention device and the upright post 4 according to the embodiment of the present application;

fig. 8 is a schematic view of a second installation structure of the tail anti-warp device and the upright post 4 according to the embodiment of the present application.

Labeled as:

1. a drawer; 2. a drawer shell; 3. a tail anti-warp device; 31. a side plate; 311. a first flanging; 312. second flanging; 313. third flanging; 32. a slat; 4. and (4) a column.

Detailed Description

The application provides a afterbody proof warp device, this afterbody proof warp device can avoid when equipment is put on the rack with the drawer shell of equipment bump, be favorable to the safe equipment of the equipment on the guarantee rack.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1 to 8, the present application provides a tail tilting prevention device 3, configured to be mounted on a stand column 4 of a cabinet to prevent a tail of a drawer housing 2 from tilting, where the drawer housing 2 is a housing that is matched with a drawer 1 and is placed on a supporting plate (a supporting member fixed on the stand column 4) of the cabinet, and the drawer housing 2 may be various types such as a drawer 1 type chassis of a server. The tail anti-warping device 3 comprises a side plate 31 vertically arranged in parallel with the depth direction of the drawer shell 2, the depth direction of the drawer shell 2 refers to the movement direction of the drawer 1 relative to the drawer shell 2, namely the push-pull direction of the drawer 1, the side plate 31 is provided with a first flanging 311 bent to the first plate surface of the side plate 31, the first flanging 311 is attached to the upright posts 4 and fixedly connected to enable the side plate 31 to be located outside the interval area of two adjacent upright posts 4 in the width direction of the drawer shell 2, the width direction of the drawer shell 2 refers to the direction perpendicular to the depth direction, a placing space of the drawer shell 2 is formed between two adjacent upright posts 4 in the direction, namely the upright posts 4 are located on two sides of the drawer shell 2 in the width direction, and the drawer shell 2 is supported by supporting pieces such as supporting plates. First turn-ups 311 of curb plate 31 is used for with stand 4 fixed connection, paste in stand 4 surface when first turn-ups 311 is connected with stand 4, so that curb plate 31 erects the setting parallel to the depth direction of drawer shell 2, because make curb plate 31 lie in adjacent two stand 4's interval region outside the width direction of drawer shell 2 after first turn-ups 311 is connected with stand 4, so curb plate 31 has avoided the space of placing of drawer shell 2, like this, curb plate 31 can not collide with drawer shell 2 when drawer shell 2 is put on the rack, thereby ensured the safe equipment of drawer shell 2 with the rack. The side plate 31 is provided with a protruding portion protruding from the other side of the first side, and the protruding portion is used for pressing the tail portion of the drawer housing 2 to prevent the tail portion from tilting, that is, the protruding portion extends into the spacing region between the two upright posts 4, when the tail portion of the drawer housing 2 tends to tilt, for example, the drawer housing 2 tends to turn forward due to gravity center shift after the drawer 1 is pulled out, and the protruding portion can limit the upward movement of the tail portion of the drawer housing 2. Preferably, the protrusion is positioned higher than the top of the drawer housing 2, and limits the tilting of the rear portion by abutting against the upper surface of the rear portion of the drawer housing 2.

The protruding portion may have various structures, and in a preferred embodiment, the protruding portion is a second flange 312 adjacent to the first flange 311, and the second flange 312 is bent toward the other plate surface of the side plate 31 opposite to the first plate surface. That is, the protruding portion may be designed as a flange structure, which facilitates reduction of the manufacturing cost of the tail anti-warp device 3. Of course, the convex part can also be arranged into other structural forms such as a convex block, a convex column and the like.

As shown in fig. 1 and fig. 2, in order to improve the limiting effect on the tail of the drawer housing 2, in this embodiment, tail warping prevention devices 3 are installed on the pillars 4 at both sides of the drawer housing 2, and the tail warping prevention devices 3 at both sides of the drawer housing 2 are arranged in a mirror symmetry manner, that is, the second flanges 312 of the tail warping prevention devices 3 at both sides are bent oppositely and all extend into the interval area between the two pillars 4. The first flange 311 and the upright post 4 can be fixedly connected in various ways, for example, the first flange 311 and the upright post 4 can be detachably connected by a fastener such as a screw. In order to enable the first flange 311 to be connected with the upright post 4 more firmly, the present application may be configured such that one end of the first flange 311 close to the second flange 312 and one end of the first flange 311 far from the second flange 312 are symmetrically provided with third flanges 313 for being clamped into the upright post 4, that is, the third flanges 313 are bent toward one side of the first flange 311 attached to the upright post 4, the upright post 4 has a clamping structure matched with the third flanges 313, for example, the upright post 4 has mounting holes arranged in a row along the height direction, and when the first flange 311 is attached to the upright post 4, the third flanges 313 are clamped at the edges of the mounting holes.

As shown in fig. 1 and 4, in the depth direction of the drawer housing 2, the tail anti-tilting device 3 may be disposed on one side of the upright post 4 close to the front portion of the drawer housing 2, or on one side of the upright post 4 away from the front portion of the drawer housing 2, so as to be well adapted to the installation of the drawer housings 2 with different lengths, for example, in the first use state shown in fig. 1, the tail anti-tilting device 3 is disposed to be outwardly extended, and if the length of the drawer housing 2 is smaller than the distance between the two upright posts 4 in the depth direction, the tail of the drawer housing 2 cannot be installed at the position where the tail anti-tilting device 3 is located, the tail anti-tilting device 3 loses the function of limiting the tail of the drawer housing 2 to prevent the tail from tilting, and at this time, the tail anti-tilting device 3 may be disposed according to the second use state shown in fig. 4.

As shown in fig. 3 and fig. 6, in the present embodiment, the tail warpage preventing device 3 further includes a lath 32 for being installed in cooperation with the first flange 311, and the lath 32 is provided with a threaded hole for being engaged with a screw. That is, when the first flange 311 is screwed to the pillar 4, the screw is screwed into the screw hole formed in the lath 32 through the mounting hole formed in the first flange 311. In the first usage state shown in fig. 3, i.e. with the rear anti-tilt device 3 arranged to extend outward in the depth direction of the drawer housing 2, the strip 32 and the first flange 311 clamp the upright 4, i.e. the strip 32 and the first flange 311 respectively abut against both sides of the upright 4, and the screw is screwed into the threaded hole of the strip 32 from the outside of the upright 4. In the second use position shown in fig. 6, in order to allow the screw to be screwed in from the outside of the upright 4, the strip 32 and the upright 4 can be clamped to the first flange 311, i.e. the strip 32 is attached to the side of the first flange 311 facing away from the upright 4.

As shown in fig. 7 and 8, in the present embodiment, the first flange 311 is provided with a plurality of mounting holes and is arranged in the vertical direction, and the center-to-center distance of at least one pair of mounting holes is an integral multiple of 44.45mm. When the cabinet is used to place a server, the vertical column 4 is generally provided with a row of mounting holes (for example, square holes of the vertical column 4 in fig. 7) at intervals of 1U in the height direction, U is a unit representing the external dimension of the server, and 1U is 44.45mm, so that in order to align two mounting holes on the vertical column 4 for mounting, the present application makes the center distance of at least one pair of mounting holes of the first flange 311 be an integral multiple of 44.45mm. Fig. 7 exemplarily shows a case where the mounting is performed with two mounting holes spaced apart by a distance of 1U on the first flange 311, that is, the center-to-center distance between the first and third mounting holes from top to bottom among the four mounting holes of the first flange 311 is 44.45mm. In consideration of certain errors existing in the distance between the mounting holes on the upright post 4, in order to avoid the problem that the first flanging 311 cannot be mounted on the upright post 4 due to the large errors, the center distance of at least one pair of mounting holes of the first flanging 311 can be 45.45 mm-46.45 mm, that is, the center distance of at least two mounting holes of the first flanging 311 is within the interval (including the end point value) of 45.45 mm-46.45 mm. Fig. 8 exemplarily shows a case of mounting with two mounting holes on the first flange 311 spaced apart by a distance of 1u +1.5mm, that is, a center distance between the second and fourth mounting holes from top to bottom among the four mounting holes of the first flange 311 is 45.95mm.

In order to reduce the number of the used laths 32, the number of the threaded holes of the laths 32 is preferably equal to that of the mounting holes of the first flange 311, and the threaded holes of the laths 32 are arranged in one-to-one correspondence, that is, the threaded holes of the laths 32 are arranged according to a hole pitch consistent with that of the mounting holes of the first flange 311, for example, the first flange 311 shown in fig. 6 is provided with four mounting holes, the center distance between the first mounting hole and the third mounting hole counted from top to bottom is 44.45mm, and the center distance between the second mounting hole and the fourth mounting hole is 45.95mm, so that the laths 32 are correspondingly provided with four threaded holes, the center distance between the first mounting hole and the third mounting hole counted from top to bottom is 44.45mm, and the center distance between the second mounting hole and the fourth mounting hole is 45.95mm.

The material of the tail warp preventer 3 may be chosen in many ways, and preferably, the lath 32 and/or the side plate 31 are made of metal. Of course, the slats 32 and the side panels 31 may also be made of other materials, such as plastic, ceramic, etc.

In the present specification, the structures of the respective portions are described in a progressive manner, the structure of each portion is mainly described as different from the existing structure, and the whole and partial structures of the tail anti-tilting device can be obtained by combining the structures of the portions.

The application also provides a cabinet, and this cabinet includes stand 4 and the disclosed afterbody proof warp device 3 of any embodiment above, and afterbody proof warp device 3 installs and is used for preventing the afterbody perk of drawer shell 2 on stand 4. The beneficial effects of the cabinet caused by the rear warp-preventing device 3 can be seen from the foregoing description of the rear warp-preventing device 3, and are not described herein again.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a afterbody proof warp device for install the afterbody perk that prevents the drawer shell on the stand of rack, its characterized in that, including being on a parallel with the curb plate that sets up is erect to the depth direction of drawer shell, the curb plate has the bend to the first turn-ups of the first face of curb plate, first turn-ups paste in stand and fixed connection are so that the curb plate is in be located adjacent two on the width direction of drawer shell outside the interval region of stand, the curb plate is relative another face arch of first face is provided with the bulge, the bulge is used for pushing down the afterbody of drawer shell is in order to prevent the afterbody perk.

2. The tail warp prevention device of claim 1 wherein the protrusion is a second flange adjacent to the first flange, the second flange being bent toward the other side of the side panel opposite to the first panel.

3. The tail anti-warping device according to claim 2, wherein third flanges used for being clamped into the upright post are symmetrically arranged at one end, close to the second flange, of the first flange and at one end, far away from the second flange, of the first flange.

4. The tail anti-tilting device according to claim 1, characterized in that the first flange is provided with a mounting hole for a screw to pass through.

5. The tail warpage preventing device of claim 4, wherein, the mounting holes are a plurality of and arranged along the vertical direction, and the center distance of at least one pair of the mounting holes is an integral multiple of 44.45mm.

6. The tail warpage preventing device of claim 5, wherein the center-to-center distance of at least one pair of the mounting holes is 45.45 mm-46.45 mm.

7. The tail warp prevention device according to any one of claims 4 to 6, characterized by further comprising a lath for fitting the first flanging for installation, wherein the lath is provided with a threaded hole for fitting the screw.

8. The tail warp prevention device of claim 7 wherein, the threaded holes are equal in number and are arranged in one-to-one correspondence with the mounting holes.

9. The tail warpage prevention device of claim 7, wherein the lath and/or the side plate is a metal piece.

10. A cabinet comprising a pillar, wherein the cabinet further comprises a rear anti-tilting device as claimed in any one of claims 1 to 9, the rear anti-tilting device being mounted on the pillar for preventing tilting of the rear of the drawer housing.

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