A push-pull operation case structure

Abstract

The utility model provides a kind of machine case structure of push-pull operation, so that the mechanism for operating machine case push-pull is fixed in the corresponding side plate of machine case, so that the depth space occupied by front vertical plate is not added, and ensure that push-pull operation continues stable operation.It includes: machine case body, including bottom plate, back end plate, two side plates, front vertical plate;Internal partition plate assembly;And two side handle plate components, each group of side handle plate components includes side convex bending plate, guide straight plate, bending avoidance plate, installation straight plate, the side convex bending plate is bent to form pull-out operation area to outside side, the rear end of the installation straight plate is arranged with installation positioning hole, the front end of the installation straight plate is provided with guide outer convex pressing block, the front end of the installation straight plate is connected guide straight plate by bending avoidance plate, and the bending distance of bending avoidance plate is used to make that operator has hand to extend into operating space relative to the side wall of cabinet.

Description

Technical Field

[0001] This utility model relates to the technical field of server chassis, specifically a chassis structure with a push-pull operation. Background Technology

[0002] Existing server chassis, due to their need to be stacked within server racks, are generally designed as pull-out chassis. The handles of these chassis are directly fixed to the front panel, typically secured with only two screws at their corresponding positions. In actual use, the chassis contains numerous hard drives, processors, and other devices, resulting in a significant overall weight. Consequently, during the pull-out operation, the two points where the handles are fixed to the front panel experience relatively high stress, making the handle mounting points prone to deformation. As the chassis is pulled out, the corresponding fixed positions of the handles shift forward, causing the overall handle position to become uneven. Moving the handle forward can lead to it becoming easily loose, or the entire chassis becoming deeper due to the forward movement of the handle. Since the installation space of the rack is relatively limited, a large deformation of the handle caused by moving it forward will reduce the placement space of the rack. The current conventional approach is to thicken the front panel or add an auxiliary thick plate at the corresponding position of the front panel to ensure that the installation position of the handle is not easily deformed. However, making the front panel thicker or adding an auxiliary thick plate will increase the depth at the corresponding position, thereby reducing the corresponding volume of the installation area, and the ventilation holes arranged on the front panel will be blocked. Therefore, how to set up a reliable handle has become a technical problem that urgently needs to be solved for push-pull chassis. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a chassis structure for push-pull operations, in which the mechanism for the push-pull operation is fixed to the corresponding side panel of the chassis, thereby avoiding the need for additional depth space occupied by the front panel and ensuring continuous and stable operation of the push-pull operation.

[0004] A push-pull operation chassis structure, characterized in that it comprises:

[0005] The chassis body includes a bottom plate, a rear end plate, two side plates, and a front upright plate;

[0006] Internal partition assembly;

[0007] And the two side handle plate assemblies. Each side handle plate assembly includes a side convex bending plate, a guide straight plate, a bending avoidance plate, and a mounting straight plate. The side convex bending plate bends outward to form a pull-out operation area. The rear end of the mounting straight plate is provided with mounting positioning holes. The front end of the mounting straight plate is provided with a guide outward protruding pressure block. The front end of the mounting straight plate is connected to the guide straight plate through the bending avoidance plate. The bending distance of the bending avoidance plate is used to leave an operating space for the operator to reach in relative to the side wall of the cabinet.

[0008] The front ends of the two side panels of the chassis body are provided with connecting holes corresponding to the mounting positioning holes. The corresponding rivets fix the mounting positioning holes and connecting holes. The guide protrusion is fixed to the corresponding guide protrusion of the side panel and is embedded in the positioning hole of the corresponding side panel. The front upright plate is provided with a through groove corresponding to the guide straight plate. The guide straight plate protrudes forward after passing through the through groove. The end of the protruding guide straight plate is provided with a side protrusion bending plate.

[0009] Its further features are:

[0010] The two sets of side pull handle assemblies are symmetrically arranged with respect to the vertical plane in the width direction of the chassis body, ensuring that the operator can reliably pull the chassis with both hands;

[0011] The through slot of the front upright plate is a wide slot. The guide plate is welded with a reinforcing block at the position corresponding to the wide slot. The reinforcing block is inserted into the wide slot and set close to the corresponding edge of the wide slot, which ensures that the entire side handle plate assembly has reliable strength.

[0012] The upper and lower edges of the guide plate are provided with first reinforcing bending ribs, which make the strength of the guide plate reliable.

[0013] The front end of the mounting plate is provided with two sets of upper and lower arranged guide protrusions. The mounting plate is provided with corresponding second reinforcing ribs at the upper and lower edges of the guide protrusion area, which makes the strength of the mounting plate reliable.

[0014] The side-convex bending plate forms a closed rolled edge, which ensures that the operator's hand will not be cut;

[0015] The bottom center of the front upright plate is provided with a wire passage hole, and the sides and bottom of the wire passage hole are provided with forward-protruding guide groove plates. The forward-protruding bottom edge of the bottom plate of the guide groove plate is provided with a downward rolled edge structure, which ensures that the wires flow out smoothly and are not troubled by the cutting of the plate.

[0016] The forward protrusion distance of the guide groove plate is equal to the forward protrusion distance of the side handle plate assembly;

[0017] The upper end plate of the front upright plate forms a bending stop plate inward, which ensures the strength of the entire chassis.

[0018] By adopting the structure of this utility model, the original handle placed on the front upright plate is replaced by a side handle plate assembly fixed to the side plate. The side handle plate assembly distributes the force through the action of several rivets and guide protruding pressure blocks, and applies the force to the entire front end area of ​​the side plate, thereby ensuring reliable stress dispersion. This makes the push-pull operation reasonable and reliable. The mechanism acting on the chassis push-pull operation is fixed to the corresponding side plate of the chassis, so as not to increase the depth space occupied by the front upright plate, and to ensure continuous and stable operation of the push-pull operation. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention. Figure 1 ;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention. Figure 2 ;

[0021] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point A;

[0022] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point C;

[0023] The names corresponding to the serial numbers in the diagram are as follows:

[0024] Chassis body 10, internal partition plate assembly 20, side handle plate assembly 30, side protruding bending plate 31, guide straight plate 32, first reinforcing bending rib 321, bending avoidance plate 33, mounting straight plate 34, mounting positioning hole 341, guide outward protruding pressure block 342, second reinforcing bending rib 343, reinforcing block 35, bottom plate 40, rear end plate 50, side plates 60, connecting hole 61, guide protrusion 62, positioning hole 63, front upright plate 70, through groove 71, cable hole 72, bending stop plate 73, rivet 80, guide groove plate 90, downward rolled edge structure 91. Detailed Implementation

[0025] A push-pull operation chassis structure, see Figures 1-4 It includes a chassis body 10, an internal partition assembly 20, and two side handle assembly 30;

[0026] The chassis body 10 includes a bottom plate 40, a rear end plate 50, two side plates 60, and a front upright plate 70;

[0027] Each side pull handle assembly 30 includes a side-convex bending plate 31, a guide straight plate 32, a bending avoidance plate 33, and a mounting straight plate 34. The side-convex bending plate 31 bends outward to form a pull-out operation area. The rear end of the mounting straight plate 34 is provided with mounting positioning holes 341. The front end of the mounting straight plate 34 is provided with guide outward protrusion pressure blocks 342 at the upper and lower positions respectively. The front end of the mounting straight plate 34 is connected to the guide straight plate 32 through the bending avoidance plate 33. The bending distance of the bending avoidance plate 33 is used to leave an operating space for the operator to reach in relative to the side wall of the cabinet.

[0028] The front ends of the two side panels 60 of the chassis body 10 are provided with connecting holes 61 corresponding to the mounting positioning holes 341. The corresponding rivets 80 fix the mounting positioning holes 341 and the connecting holes 61. The guide protrusion 342 is fixed to the corresponding guide protrusion 62 of the side panel 60 and is embedded in the positioning hole 63 of the corresponding side panel 60. The front upright plate 70 is provided with a through groove 71 corresponding to the guide straight plate 32. The guide straight plate 32 protrudes forward after passing through the through groove 71. The end of the protruding guide straight plate 32 is provided with a side protrusion bending plate 31.

[0029] In a specific embodiment, the two sets of side pull handle assemblies 30 are symmetrically arranged with respect to the vertical plane of the chassis body 10 in the width direction, ensuring that the operator can reliably pull the chassis with both hands.

[0030] In a specific embodiment, the through groove 71 of the front upright plate 70 is a wide-mouth groove, and the guide plate 32 is welded with a reinforcing block 35 at the position corresponding to the wide-mouth groove. The reinforcing block 35 is inserted into the wide-mouth groove and is set close to the corresponding edge of the wide-mouth groove, which ensures that the entire side handle plate assembly 30 has reliable strength.

[0031] In a specific embodiment: the upper and lower edges of the guide plate 32 are provided with first reinforcing bending ribs 321, which makes the strength of the guide plate 32 reliable;

[0032] The mounting plate 34 is provided with corresponding second reinforcing bending ribs 343 at the upper and lower edges of the area corresponding to the guide outer protrusion pressure block 342, which makes the strength of the mounting plate 34 reliable.

[0033] The convex bending plate 31 forms a closed rolled edge, which ensures that it will not cut the operator's hand;

[0034] The bottom center of the front upright plate 70 is provided with a wire hole 72, and the sides and bottom of the wire hole 72 are provided with a forward-protruding guide groove plate 90. The forward-protruding bottom edge of the bottom plate of the guide groove plate 90 is provided with a downward rolled edge structure 91, which ensures that the wire flows out smoothly and is not troubled by the cutting of the plate.

[0035] The forward protrusion distance of the guide groove plate 90 is equal to the forward protrusion distance of the side handle plate assembly 30;

[0036] The upper end plate of the front upright plate 70 forms a bending stop plate 73 inward, which ensures the strength of the entire chassis.

[0037] The original handle placed on the front panel is replaced by a side handle plate assembly fixed to the side panel. The side handle plate assembly distributes the force through several rivets and guide protruding pressure blocks, applying the force to the entire front end area of ​​the side panel, thereby ensuring reliable stress distribution and making the push-pull operation reasonable and reliable. This allows the mechanism acting on the chassis push-pull operation to be fixed to the corresponding side panel of the chassis, thus not increasing the depth space occupied by the front panel and ensuring continuous and stable operation of the push-pull operation.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A structure of a case for push-pull work, characterized by comprising: It includes: The chassis body includes a bottom plate, a rear end plate, two side plates, and a front upright plate; Internal partition assembly; And the two side handle plate assemblies. Each side handle plate assembly includes a side convex bending plate, a guide straight plate, a bending avoidance plate, and a mounting straight plate. The side convex bending plate bends outward to form a pull-out operation area. The rear end of the mounting straight plate is provided with mounting positioning holes. The front end of the mounting straight plate is provided with a guide outward protruding pressure block. The front end of the mounting straight plate is connected to the guide straight plate through the bending avoidance plate. The bending distance of the bending avoidance plate is used to leave an operating space for the operator to reach in relative to the side wall of the cabinet. The front ends of the two side panels of the chassis body are provided with connecting holes corresponding to the mounting positioning holes. The corresponding rivets fix the mounting positioning holes and connecting holes. The guide protrusion is fixed to the corresponding guide protrusion of the side panel and is embedded in the positioning hole of the corresponding side panel. The front upright plate is provided with a through groove corresponding to the guide straight plate. The guide straight plate protrudes forward after passing through the through groove. The end of the protruding guide straight plate is provided with a side protrusion bending plate.

2. The push-pull workbox structure of claim 1, wherein: The two sets of side handle assemblies are arranged symmetrically with respect to the width of the chassis body.

3. The push-pull workbox structure of claim 1, wherein: The through slot of the front upright plate is a wide slot, and a reinforcing block is welded to the guide plate at the position corresponding to the wide slot. The reinforcing block is inserted into the wide slot and is set close to the corresponding edge of the wide slot.

4. The push-pull workbox structure of claim 1, wherein: The upper and lower edges of the guide plate are both provided with first reinforcing bending ribs.

5. The push-pull workbox structure of claim 1, wherein: The front end of the mounting plate is provided with two sets of vertically arranged guide protrusions, and the mounting plate is provided with corresponding second reinforcing ribs at the upper and lower edges of the guide protrusion area.

6. The push-pull workbox structure of claim 1, wherein: The convex bending plate forms a closed rolled edge.

7. The push-pull workbox structure of claim 1, wherein: The bottom center of the front upright plate is provided with a wire hole, and the sides and bottom of the wire hole are provided with forward-protruding guide groove plates. The forward-protruding bottom edge of the bottom plate of the guide groove plate is provided with a downward rolled edge structure.

8. The push-pull workbox structure of claim 7, wherein: The forward protrusion distance of the guide groove plate is equal to the forward protrusion distance of the side handle plate assembly.

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