Movable machine room case
By using a Z-shaped linkage structure and a sliding guide rail gear system to link the rollers, the problem of difficult turning of the chassis in a confined space is solved, enabling smooth and flexible movement of the chassis.
Patent Information
- Application Number
- CN202422801277.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Existing server room chassis are difficult to control precisely during movement, especially when turning in confined spaces. Fixed-direction rollers cannot turn, and omnidirectional wheels lack linkage, making operation difficult.
The system employs a Z-shaped linkage structure to link the rollers, combined with a sliding guide rail and a gear meshing system, to achieve synchronous rotation and precise control between the rollers.
It improves the stability and flexibility of the chassis body when turning, and enhances the ability to operate and control in confined spaces.
Smart Images
Figure CN223939153U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of computer hardware, and in particular to a mobile computer room chassis. Background Technology
[0002] In existing data center environments, server racks are typically bulky and difficult to move. To facilitate movement, a common practice is to install casters on the bottom of the rack. However, using fixed-direction casters makes it difficult for the rack to turn, as they can only move in a straight line and cannot turn on the spot. While omnidirectional casters can move in any direction, the lack of an effective linkage mechanism between them makes it difficult to precisely control the rack's direction, especially when making complex movements in confined spaces. This lack of linkage makes it difficult for operators to control the rack's orientation and position. Utility Model Content
[0003] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.
[0004] To achieve the above objectives, a first aspect of this utility model provides a mobile computer room chassis, comprising: a chassis body and a first mobile chassis, the first mobile chassis being disposed below the chassis body, the first mobile chassis being provided with a frame, the frame being provided with two bearing seats, each bearing seat having a first connecting rod disposed below it, the first connecting rod being axially connected to the bearing seat, rollers being disposed at both ends of the first connecting rod, a second connecting rod being disposed between the two first connecting rods, the two ends of the second connecting rod being axially connected to the two first connecting rods, the two first connecting rods and the second connecting rod forming a Z-shaped connecting rod structure.
[0005] According to the embodiments of the present invention, the mobile computer room chassis achieves linkage between rollers by setting a Z-shaped linkage structure, which effectively improves the stability and flexibility of the chassis body when turning.
[0006] In addition, the mobile server room chassis proposed according to the above embodiments of this utility model may also have the following additional technical features:
[0007] In one embodiment of this utility model, it further includes: a second movable chassis, the second movable chassis being disposed between the chassis body and the first movable chassis, the second movable chassis being fixedly connected to the chassis body, and the second movable chassis being shaft-connected to the first movable chassis.
[0008] In one embodiment of this utility model, the frame is further provided with two sliding guide rails, which are arranged parallel to each other. The sliders of the sliding guide rails are connected to the main body of the chassis. The two ends of the main rotating shaft that connects the second movable chassis and the first movable chassis pass through the sliders of the two sliding guide rails respectively.
[0009] In one embodiment of this utility model, a rack is provided on the main body of the sliding guide rail, a gear is provided inside the slider, the gear meshes with the rack, the shaft of the gear passes through the slider, and a butterfly fastening bolt is provided on the shaft of the gear.
[0010] In one embodiment of the present invention, a first buckle is provided on the first movable chassis, and a second buckle is provided on the second movable chassis. The first buckle and the second buckle cooperate with each other to fix the first movable chassis and the second movable chassis.
[0011] In one embodiment of this utility model, both bearing seats are located on the centerline of the main body of the chassis, and the middle part of the first connecting rod is axially connected to the bearing seat.
[0012] In one embodiment of this utility model, the chassis body is provided with two inner grooves, and each inner groove is provided with a handle inside.
[0013] In one embodiment of this utility model, a hook is provided above the main body of the chassis, and a rubber gasket is provided between the first movable chassis and the second movable chassis.
[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:
[0016] Figure 1 This is a schematic diagram of the structure of the mobile computer room chassis of this utility model. Figure 1 ;
[0017] Figure 2 This is a schematic diagram of the structure of the mobile computer room chassis of this utility model. Figure 1 Enlarged view of part A;
[0018] Figure 3 This is a schematic diagram of the structure of the mobile computer room chassis of this utility model. Figure 2 ;
[0019] Figure 4This is a schematic diagram of the structure of the mobile computer room chassis of this utility model. Figure 2 Enlarged view of part B;
[0020] Figure 5 This is a schematic diagram of the structure of the first and second mobile chassis of the mobile computer room enclosure of this utility model. Figure 1 ;
[0021] Figure 6 This is a diagram illustrating the usage effect of the mobile server room chassis of this utility model.
[0022] As shown in the figure:
[0023] 1-Chassis body, 2-First moving chassis, 3-Frame, 4-Bearing seat, 5-First connecting rod, 6-Roller, 7-Second connecting rod, 8-Second moving chassis, 9-Sliding guide rail, 10-Main shaft, 11-Rack, 12-Gear, 13-Butterfly fastening bolt, 14-First latch, 15-Second latch, 16-Handle, 17-Hook, 18-Rubber washer. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] The following describes a mobile server room chassis according to an embodiment of the present invention with reference to the accompanying drawings.
[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a mobile server room chassis includes: a chassis body 1, a first mobile chassis 2, and a second mobile chassis 8. The first mobile chassis 2 is located below the chassis body 1. The first mobile chassis 2 is provided with a frame 3. Two bearing seats 4 are provided on the frame 3. A first connecting rod 5 is provided below each bearing seat 4. The first connecting rod 5 is axially connected to the bearing seat 4. Rollers 6 are provided at both ends of the first connecting rod 5. A second connecting rod 7 is provided between the two first connecting rods 5. The two ends of the second connecting rod 7 are axially connected to the two first connecting rods 5. The two first connecting rods 5 and the second connecting rod 7 form a Z-shaped connecting rod structure.
[0027] The second mobile chassis 8 is disposed between the main body of the chassis 1 and the first mobile chassis 2. The second mobile chassis 8 is fixedly connected to the main body of the chassis 1, and the second mobile chassis 8 is axially connected to the first mobile chassis 2.
[0028] The frame 3 is also equipped with two sliding guide rails 9, which are arranged parallel to each other. The sliders of the sliding guide rails 9 are connected to the main body 1 of the chassis. The two ends of the main rotating shaft 10, which is connected to the shaft of the second moving chassis 8 and the first moving chassis 2, pass through the sliders of the two sliding guide rails 9 respectively.
[0029] The main body of the sliding guide rail 9 is provided with a rack 11, and the inside of the slider is provided with a gear 12. The gear 12 meshes with the rack 11, the shaft of the gear 12 passes through the slider, and the shaft of the gear 12 is provided with a butterfly fastening bolt 13.
[0030] The first movable chassis 2 is provided with a first buckle 14, and the second movable chassis 8 is provided with a second buckle 15. The first buckle 14 and the second buckle 15 cooperate with each other to fix the first movable chassis 2 and the second movable chassis 8.
[0031] Both bearing seats 4 are located on the centerline of the main body 1 of the chassis, and the middle part of the first connecting rod 5 is axially connected to the bearing seat 4.
[0032] The main body of the chassis 1 has two inner grooves, and each inner groove has a handle 16 inside.
[0033] A hook 17 is provided on the top of the main body 1 of the chassis, and a rubber gasket 18 is provided between the first movable chassis 2 and the second movable chassis 8.
[0034] Specifically, when the chassis body 1 needs to be moved, the first movable chassis 2 moves accordingly, and the rollers 6 on the first movable chassis 2 begin to rotate. When it is necessary to change the direction of movement, the operator can apply external force to make the first connecting rod 5 rotate around the axis connected to the bearing seat 4. Since the two first connecting rods 5 form a Z-shaped connecting rod structure through the second connecting rod 7, the two first connecting rods 5 will move synchronously. This synchronous movement enables the four rollers 6 to rotate in the same direction at the same time, realizing the linkage between the rollers 6, thereby making the first movable chassis 2 and the chassis body 1 turn more smoothly and stably.
[0035] The operator can use the second movable chassis 8 to tilt the main body 1 of the chassis to a certain extent; pushing while keeping the main body 1 tilted can avoid the main body 1 obstructing the operator's view, thereby better controlling the direction of movement;
[0036] To prevent excessive tilting of the chassis body 1, which could lead to operational difficulties, the mechanism includes a sliding guide rail 9 mounted on the frame 3, and a gear 12 meshing with a rack 11 on the sliding guide rail 9. The operator can adjust the relative position between the gear 12 and the rack 11 by rotating the butterfly fastening bolt 13 on the gear 12, thereby driving the slider to move along the sliding guide rail 9. The movement of the slider will cause the chassis body 1 on the second moving chassis 8 to make fine adjustments to achieve more precise position control. After adjusting to the appropriate position, the operator can lock the position by fixing the butterfly fastening bolt 13. During this process, it is also necessary to open the first latch 14 and the second latch 15 so that the operator can pull out the handle 16 and slowly tilt the chassis body 1 to the required angle, and finally push the entire chassis body 1 to move.
[0037] Once the chassis body 1 reaches the predetermined position, the operator needs to straighten the chassis body 1 and reset the chassis body 1 by readjusting the butterfly fastening bolts 13. Finally, the operator needs to ensure that the first latch 14 and the second latch 15 are in the closed state to ensure that the chassis body is reset and fixed.
[0038] In summary, the mobile server room chassis disclosed in this utility model achieves linkage between the rollers 6 by setting a Z-shaped linkage structure, which effectively improves the stability and flexibility of the chassis body 1 when turning.
[0039] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A mobile server room chassis, characterized in that, include: Chassis body (1); The first mobile chassis (2) is located below the main body of the chassis (1). The first mobile chassis (2) is provided with a frame (3). Two bearing seats (4) are provided on the frame (3). A first connecting rod (5) is provided below each bearing seat (4). The first connecting rod (5) is axially connected to the bearing seat (4). Rollers (6) are provided at both ends of the first connecting rod (5). A second connecting rod (7) is provided between the two first connecting rods (5). The two ends of the second connecting rod (7) are axially connected to the two first connecting rods (5). The two first connecting rods (5) and the second connecting rod (7) form a Z-shaped connecting rod structure.
2. The mobile server room chassis as described in claim 1, characterized in that, Also includes: The second mobile chassis (8) is disposed between the chassis body (1) and the first mobile chassis (2). The second mobile chassis (8) and the chassis body (1) are fixedly connected, and the second mobile chassis (8) and the first mobile chassis (2) are axially connected.
3. The mobile server room chassis as described in claim 2, characterized in that, The frame (3) is also provided with two sliding guide rails (9), which are arranged in parallel to each other. The sliders of the sliding guide rails (9) are connected to the main body of the chassis (1). The two ends of the main rotating shaft (10) that connects the second moving chassis (8) and the first moving chassis (2) pass through the sliders of the two sliding guide rails (9).
4. The mobile server room chassis as described in claim 3, characterized in that, The sliding guide rail (9) has a rack (11) on its main body and a gear (12) inside the slider. The gear (12) meshes with the rack (11). The shaft of the gear (12) passes through the slider and a butterfly fastening bolt (13) is provided on the shaft of the gear (12).
5. The mobile server room chassis as described in claim 2, characterized in that, The first movable chassis (2) is provided with a first buckle (14), and the second movable chassis (8) is provided with a second buckle (15). The first buckle (14) and the second buckle (15) cooperate with each other to fix the first movable chassis (2) and the second movable chassis (8).
6. The mobile server room chassis as described in claim 1, characterized in that, Both bearing seats (4) are located on the center line of the main body of the chassis (1), and the middle part of the first connecting rod (5) is axially connected to the bearing seat (4).
7. The mobile server room chassis as described in claim 1, characterized in that, The main body of the chassis (1) is provided with two inner grooves, and each inner groove is provided with a handle (16).
8. The mobile server room chassis as described in claim 2, characterized in that, A hook (17) is provided on the top of the main body of the chassis (1), and a rubber gasket (18) is provided between the first mobile chassis (2) and the second mobile chassis (8).