Turnover case and cabinet equipment

Abstract

The invention belongs to the field of cases, and particularly discloses a turnover case and cabinet equipment, and the turnover case comprises a case body, a drawing mechanism, a rotary connecting assembly and a locking assembly; the drawing mechanism comprises a fixed rail and a sliding rail, and the sliding rail is connected to the fixed rail in a sliding mode. The case body is rotationally connected to the sliding rail through the rotary connecting assembly, and a rotary shaft of the case body is perpendicular to the connecting face of the case body. The locking assembly is detachably connected between the case body and the sliding rail so as to fix the relative positions of the case body and the sliding rail. According to the cabinet, the case body does not need to be disassembled when being maintained and checked, and an operator can operate multiple surfaces of the case body at the same position by rotating the case body, so that the working efficiency can be improved, and the internal circuit arrangement of the cabinet is not influenced.

Description

Technical Field

[0001] The present application belongs to the field of chassis, and more specifically, to a flippable chassis and cabinet equipment. Background Art

[0002] Cabinets used to install servers, network equipment, power supplies and other equipment play an important role in data centers, network centers and other environments. The chassis is one of the important components of the equipment inside the cabinet. Its main function is to divide the cabinet into different areas and protect the circuit boards, electronic components and other components inside the chassis. Usually, multiple chassis are installed in a cabinet. For some cabinets with larger control ranges, the number of chassis installed is also more. The chassis needs daily maintenance and inspection to ensure stable performance and safe operation of the equipment.

[0003] At present, when a chassis is repaired and inspected, it is usually necessary to remove it from the cabinet. However, some cabinets are relatively high, and workers need to move to a high place to operate when installing and disassembling the chassis. The operation is complicated and affects work efficiency. In addition, since the lines in the cabinet are usually arranged tightly and neatly, the cabinet may easily become disconnected after the chassis is disassembled, affecting the overall use of the cabinet. For some equipment chassis with heavy weight, high installation and maintenance accuracy, and high requirements for maintenance time and inspection efficiency, it is not suitable to remove them from the cabinet for inspection. Summary of the invention

[0004] In view of the defects of the prior art, the present application provides a flip chassis and cabinet equipment, which aims to solve the problem that disassembling the chassis for maintenance and inspection will reduce work efficiency and easily affect the internal circuits of the cabinet.

[0005] The present application provides a reversible chassis, which specifically includes a chassis body, a pull-out mechanism, a rotating connection assembly, and a locking assembly;

[0006] The pulling mechanism comprises a fixed track and a sliding track, wherein the sliding track is slidably connected to the fixed track;

[0007] The chassis body is rotatably connected to the sliding track through the rotating connection assembly, and the rotating axis of the chassis body is perpendicular to its connection surface;

[0008] The locking assembly is detachably connected between the chassis body and the sliding rail to fix the relative positions of the two.

[0009] The above technical scheme conceived by the present application, compared with the prior art, since the sliding track can be driven to slide after pulling the chassis body, the chassis body can be moved out of the cabinet. After removing the locking assembly, the chassis body can be rotated by rotating the connecting assembly. The chassis body does not need to be disassembled for maintenance and inspection, and the operator can operate multiple surfaces of the chassis body at the same position, which can improve work efficiency without affecting the internal line settings of the cabinet.

[0010] As a further preference, two groups of the drawer mechanisms are provided, and the two groups of the drawer mechanisms are respectively provided at two ends of the chassis body and are arranged symmetrically.

[0011] By adopting the above technical solution, the chassis body is more stable when being moved out of the cabinet, and the two pulling mechanisms can support both ends of the chassis body at the same time, further improving the stability of the chassis body to facilitate maintenance and inspection thereof.

[0012] As further preferred, the rotating connection assembly includes a rotating support plate and a rotating spindle, the rotating support plate being detachably connected to a side of the sliding track close to the chassis body, the rotating spindle being arranged between the rotating support plate and the chassis body with one end being rotatably connected to the rotating support plate and the other end being rotatably connected to the chassis body.

[0013] By adopting the above technical solution, after the rotating support plate is connected to the sliding track, the chassis body is rotatably connected to the rotating support plate through the rotating main shaft, thereby preventing the rotating main shaft from being directly connected to the sliding track and interfering with the movement of the sliding track.

[0014] As a further preferred embodiment, a step portion is provided at one end of the rotating spindle, a first through hole with a diameter smaller than the step portion is provided on the connecting surface of the chassis body, a second through hole is provided on the rotating support plate, and the end of the rotating spindle away from the step portion passes through the first through hole and the second through hole and is connected to the limit member to realize the connection between the chassis body and the rotating support plate.

[0015] By adopting the above technical solution, the step portion and the limiter limit the two ends of the rotating main shaft, so that the rotating main shaft can connect the chassis body and the rotating support plate, and the connection is stable and not easy to fall off.

[0016] As a further preferred embodiment, a first step groove coaxially arranged with the first through-hole is provided on the inner wall of the chassis body, the step portion is located in the first step groove, a baffle is fixedly connected to the inner wall of the chassis body, the baffle closes the first step groove and one side is fitted with the step portion, a second step groove coaxially arranged with the second through-hole is provided on the rotating support plate, the limit member is located in the second step groove and fits with the sliding track.

[0017] By adopting the above technical scheme, the integrity between the chassis body, the rotating spindle and the rotating support plate is improved, and the limit piece fits with the sliding track, and the baffle fits with the step portion, so that the rotating spindle is more stable when rotating; after the baffle closes the first step groove, it effectively prevents the limit piece and the rotating spindle from falling off due to connection failure, and the rotating spindle is prevented from falling into the chassis body, causing interference and damage to the circuit boards and electronic components inside the chassis body.

[0018] As a further preferred embodiment, the locking mechanism includes a plurality of locking bolts, the rotating support plate is provided with locking holes for the locking bolts to pass through, the chassis body is provided with threaded positioning holes threadedly connected to the locking bolts, and the locking bolts are threadedly connected to the threaded positioning holes after passing through the locking holes.

[0019] By adopting the above technical solution, when the chassis body is rotated to the initial position, the locking bolt is passed through the locking hole and connected to the chassis body, so that the position of the chassis body relative to the sliding track is fixed, so that the chassis body can work normally; when the chassis body needs to be repaired and inspected, the chassis body can be rotated to adjust the position after removing the locking bolt.

[0020] As further preferred, the locking mechanism includes a plurality of butterfly bolts, the butterfly bolts are threadedly connected to the rotating support plate, and the chassis body is provided with positioning grooves for inserting the butterfly bolts, and the butterfly bolts are inserted into the positioning grooves to fix the chassis body.

[0021] By adopting the above technical solution, when the chassis body is rotated to the initial position, the butterfly bolt is rotated so that its end is inserted into the positioning groove, thereby fixing the position of the chassis body relative to the sliding track; when the butterfly bolt is rotated in the opposite direction so that its end is disengaged from the positioning groove, the chassis body can be rotated to adjust the position.

[0022] As a further preferred embodiment, an anti-slip sheet is fixedly connected to one end of the butterfly bolt close to the chassis body, and the butterfly bolt is rotated to make the anti-slip sheet fit against the outer wall of the chassis body to fix the position of the chassis body.

[0023] By adopting the above technical solution, the butterfly bolt is rotated to make the anti-skid sheet fit with the outer wall of the chassis body, thereby enhancing the friction force, so that the chassis body can be fixed at any angle to facilitate maintenance and inspection by staff.

[0024] As further preferred, the sliding track is a multi-segment sliding guide rail.

[0025] By adopting the above technical solution, the sliding rail can continue to extend after sliding together with the chassis body, thereby extending the moving distance of the chassis body, and then avoiding interference with the cabinet body when driving the chassis body to rotate.

[0026] A cabinet device provided in the present application includes a cabinet body and the above-mentioned flip chassis, a mounting groove is opened on one side of the cabinet body, a plurality of the flip chassis are installed in the mounting groove in sequence along the vertical direction, and the fixed rail is fixedly connected to the inner wall of the mounting groove and arranged horizontally.

[0027] By adopting the above technical solution, the cabinet body can protect the flip chassis and ensure that the components inside the chassis body work normally.

[0028] In general, the above technical solutions conceived by this application have the following technical advantages compared with the prior art:

[0029] 1. In the present application, the chassis body is pulled to drive the sliding track to slide, so that the chassis body is moved out of the cabinet in which it is installed. After removing the locking assembly, the chassis body can be rotated. There is no need to disassemble the chassis body for maintenance and inspection, and the operator can operate multiple surfaces of the chassis body at the same position, which can improve work efficiency without affecting the internal circuit settings of the cabinet. At the same time, after the chassis body is repaired and inspected, it is more convenient to install.

[0030] 2. In the present application, the chassis body is rotatably connected to the rotating support plate via the rotating main shaft, and the rotating main shaft is not directly connected to the sliding track, which can avoid the rotating main shaft interfering with the sliding of the sliding track.

[0031] 3. In the present application, the step portion and the limit member limit the two ends of the rotating main shaft, so that the rotating main shaft can connect the chassis body and the rotating support plate, and the limit member fits with the sliding track, and the step portion fits with the baffle, so that the rotating main shaft is more stable when rotating, thereby improving the rotation stability of the chassis body. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall structure of the chassis body in the first state provided by an embodiment of the present application;

[0033] Figure 2It is a schematic diagram of the overall structure of the chassis body in the second state provided by an embodiment of the present application;

[0034] Figure 3 It is a schematic diagram of the connection structure between the chassis body and the drawer mechanism provided in an embodiment of the present application;

[0035] Figure 4 It is a schematic diagram of the connection structure between the chassis body and the sliding track provided in an embodiment of the present application;

[0036] Figure 5 This is a schematic diagram of the overall structure of the rotating connection assembly provided in an embodiment of the present application from a first perspective;

[0037] Figure 6 It is a schematic diagram of the overall structure of the rotating connection assembly provided in an embodiment of the present application from a second perspective.

[0038] Throughout the drawings, the same reference numerals are used to denote the same elements or structures, wherein:

[0039] 1. Sliding track; 2. Rotating support plate; 3. Chassis body; 4. First fixing bolt; 5. Locking bolt; 6. Second fixing bolt; 7. Baffle; 8. Rotating spindle; 8-1. Step part; 9. Third fixing bolt; 10. Limiting piece; 11. Cabinet body; 12. Fixed track. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0041] Reference Figure 1-4 A flip chassis disclosed in the present application includes a chassis body 3, a pull-out mechanism, a rotating connection assembly and a locking assembly; wherein the pull-out mechanism is connected and fixed to the cabinet body 11, the chassis body 3 is connected to the movable end of the pull-out mechanism and is installed on the cabinet body 11 through the pull-out mechanism, and by pulling the movable end of the pull-out mechanism, the chassis body 3 can be moved horizontally so as to be extended from the cabinet body 11 for maintenance and inspection by staff.

[0042] Specifically, two groups of pull-out mechanisms are provided, and the two groups of pull-out mechanisms are respectively provided at the two ends of the chassis body 3 and are arranged symmetrically. The pull-out mechanism is a guide rail mechanism commonly used in the art, specifically including a fixed rail 12 and a sliding rail 1, wherein the fixed rail 12 is horizontally fixedly connected to the inner wall of the cabinet device, and the sliding rail 1 is provided in the horizontal direction and slidably connected to the fixed rail 12, and the sliding rail 1 and the fixed rail 12 are provided in parallel with each other and the sliding rail 1 is located on the side where the two fixed rails 12 are close to each other; wherein the sliding rail 1 is a multi-segment sliding rail, one end of the sliding rail 1 is slidably connected to the fixed rail 12, and the chassis body 3 is connected to the other end of the sliding rail 1, and the sliding rail 1 can continue to extend after sliding with the chassis body 3, and when the sliding rail 1 is extended to the maximum length, the pull-out mechanism completes the self-locking position, and the horizontal position of the chassis body 3 remains stable and unchanged, and by extending the moving distance of the chassis body 3, interference with the cabinet body 11 can be avoided when the chassis body 3 is driven to flip.

[0043] Furthermore, the chassis body 3 is rotatably connected to the sliding rail 1 through a rotating connection assembly to achieve a radial flipping action. The rotation axis of the chassis body 3 is perpendicular to its connection surface, and the chassis body 3 is rotated to adjust the inspection angle of the chassis body 3; the locking assembly is detachably connected between the chassis body 3 and the sliding rail 1 to fix the relative positions of the two.

[0044] Reference Figure 5-6 More specifically, the rotating connection assembly includes a rotating support plate 2 and a rotating spindle 8. The rotating support plate 2 is detachably connected to a side of the sliding rail 1 close to the chassis body 3 by a plurality of first fixing bolts 4. The rotating spindle 8 is detachably connected between the rotating support plate 2 and the chassis body 3. One end of the rotating spindle 8 is rotatably connected to the rotating support plate 2, and the other end is rotatably connected to the chassis body 3. The rotating spindle 8 is not directly connected to the sliding rail 1 to avoid interference between the rotating spindle 8 and the fixed rail 12 when the sliding rail 1 moves. One end of the rotating spindle 8 is integrally formed with a step portion 8-1, the inner wall of the chassis body 3 is provided with a first through hole whose diameter is smaller than the step portion 8-1, and the rotating support plate 2 is provided with a second through hole. The rotating spindle 8 is clearance-matched with the first through hole and the second through hole in the axial and radial directions. When installing the rotating spindle 8 in this embodiment, the end of the rotating spindle 8 away from the step portion 8-1 is passed through the first through hole and the second through hole and then connected to the limit member 10 by the second fixing bolt 6. The limit member 10 adopts a circular cover plate with a diameter larger than the second through hole to connect the chassis body 3 and the rotating support plate 2. The connection combination of the rotating spindle 8 and the limit member 10 can rotate freely in the first through hole and the second through hole.

[0045] Furthermore, a first step groove coaxially arranged with the first perforation is provided on the inner wall of the chassis body 3. After the rotating spindle 8 is installed, the step portion 8-1 is located in the first step groove. A second step groove coaxially arranged with the second perforation is provided on the rotating support plate 2. After the rotating spindle 8 is installed, the stopper 10 is located in the second step groove and one side of the stopper 10 is fitted with the sliding track 1, so that the end of the rotating spindle 8 close to the stopper 10 is more stably arranged. At the same time, a baffle 7 is fixedly connected to the inner wall of the chassis body 3 by a third fixing bolt 9. After the baffle 7 is installed, the first step groove can be closed and the step portion 8-1 on one side of the baffle 7 is fitted, so that the end of the rotating spindle 8 close to the step portion 8-1 is more stably arranged. At the same time, since the baffle 7 is located on the inner side of the chassis body 3, it can effectively prevent the rotating spindle 8 from falling into the interior of the box body after the connection between the rotating spindle 8 and the stopper 10 fails and falls off, causing interference and damage to the circuit board and electronic components inside the box body. In summary, both ends of the rotating main shaft 8 are stably connected, thereby improving the rotation stability of the chassis body 3.

[0046] In this embodiment, when the chassis body 3 is in the initial position, the relative position between the chassis body 3 and the sliding rail 1 is fixed by a locking assembly, and the locking mechanism includes a plurality of locking bolts 5. The rotating support plate 2 is provided with a plurality of locking holes along the length direction for the locking bolts 5 to pass through, and a threaded positioning hole threadedly connected to the locking bolt 5 is provided on the connecting surface of the chassis body 3 and the installation joint of the rotating support plate 2. The locking bolt 5 passes through the locking hole and is threadedly connected to the threaded positioning hole, so that the rotating support plate 2 and the chassis body 3 are connected as a whole, thereby fixing the chassis body 3; when the chassis body 3 needs to be flipped over, the locking bolt 5 is removed, and the locking bolt 5 is rotated to disengage it from the threaded positioning hole, so that the chassis body 3 can be flipped over.

[0047] In another feasible embodiment, the locking mechanism includes a plurality of butterfly bolts, which are threadedly connected to the rotating support plate 2. A positioning groove for inserting the butterfly bolt is provided at the end of the chassis body 3. The butterfly bolt is rotated to move the rear end thereof and insert it into the positioning groove to fix the chassis body 3. When the chassis body 3 needs to be flipped, the butterfly bolt is rotated to move it out of the positioning groove, so that the chassis body 3 can be flipped. An anti-slip sheet is also fixedly connected to one end of the butterfly bolt close to the chassis body 3. Rotating the butterfly bolt can make the anti-slip sheet fit the outer wall of the chassis body 3, so that the chassis body 3 can be fixed after being rotated to any angle.

[0048] The present application also discloses a cabinet device, including a cabinet body 11 and the above-mentioned flip chassis, a mounting groove is opened on one side of the cabinet body 11, and a plurality of flip chassis are installed in the mounting groove on the cabinet body 11 in sequence along the vertical direction, a fixed rail 12 is fixedly connected to the inner wall of the mounting groove and arranged horizontally, and the chassis body 3 is slidably connected to the fixed rail 12 through a sliding rail 1. When the chassis body 3 is inspected and repaired, it is first horizontally slid out of the mounting groove, and then the chassis body 3 can be flipped by disassembling the locking assembly.

[0049] It should be understood that expressions such as "include" and "may include" used in this application indicate the existence of the disclosed functions, operations or constituent elements, and do not limit one or more additional functions, operations and constituent elements. In this application, terms such as "include" and / or "have" may be interpreted as indicating specific characteristics, numbers, operations, constituent elements, components or combinations thereof, but may not be interpreted as excluding the existence or possibility of adding one or more other characteristics, numbers, operations, constituent elements, components or combinations thereof.

[0050] It should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0053] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A reversible chassis, characterized in that: It comprises a chassis body (3), a drawer mechanism, a rotary connection component and a locking component; The drawer mechanism comprises a fixed rail (12) and a sliding rail (1), wherein the sliding rail (1) is slidably connected to the fixed rail (12); The chassis body (3) is rotatably connected to the sliding track (1) via the rotating connection assembly, and the rotation axis of the chassis body (3) is perpendicular to its connection surface; The locking assembly is detachably connected between the chassis body (3) and the sliding rail (1) to fix the relative position of the two.

2. A reversible chassis as claimed in claim 1, characterized in that: Two groups of the drawer mechanisms are provided, and the two groups of the drawer mechanisms are respectively arranged at two ends of the chassis body (3) and are symmetrically arranged.

3. A reversible chassis as claimed in claim 1, characterized in that: The rotating connection assembly comprises a rotating support plate (2) and a rotating spindle (8); the rotating support plate (2) is detachably connected to a side of the sliding track (1) close to the chassis body (3); the rotating spindle (8) is arranged between the rotating support plate (2) and the chassis body (3) and one end of the rotating spindle is rotatably connected to the rotating support plate (2) and the other end of the rotating spindle is rotatably connected to the chassis body (3).

4. A reversible chassis as claimed in claim 3, characterized in that: A step portion (8-1) is provided at one end of the rotating main shaft (8), a first through hole having a diameter smaller than the step portion (8-1) is provided on the connecting surface of the chassis body (3), a second through hole is provided on the rotating support plate (2), and an end of the rotating main shaft (8) away from the step portion (8-1) passes through the first through hole and the second through hole and is connected to the stopper (10) to achieve connection between the chassis body (3) and the rotating support plate (2).

5. A reversible chassis as claimed in claim 4, characterized in that: A first step groove coaxially arranged with the first through hole is provided on the inner wall of the chassis body (3); the step portion (8-1) is located in the first step groove; a baffle (7) is fixedly connected to the inner wall of the chassis body (3); the baffle (7) closes the first step groove and one side of the baffle (7) is in contact with the step portion (8-1); a second step groove coaxially arranged with the second through hole is provided on the rotating support plate (2); the limiting member (10) is located in the second step groove and in contact with the sliding track (1).

6. A reversible case as claimed in claim 3, characterized in that: The locking mechanism comprises a plurality of locking bolts (5); the rotating support plate (2) is provided with locking holes for the locking bolts (5) to pass through; the chassis body (3) is provided with threaded positioning holes threadedly connected to the locking bolts (5); and the locking bolts (5) are threadedly connected to the threaded positioning holes after passing through the locking holes.

7. A reversible case as claimed in claim 3, characterized in that: The locking mechanism comprises a plurality of butterfly bolts, the butterfly bolts being threadedly connected to the rotating support plate (2), the chassis body (3) being provided with positioning grooves for the butterfly bolts to be inserted into, and the butterfly bolts being inserted into the positioning grooves to fix the chassis body (3).

8. A reversible case as claimed in claim 7, characterized in that: An anti-slip sheet is fixedly connected to one end of the butterfly bolt close to the chassis body (3); the butterfly bolt is rotated so that the anti-slip sheet fits against the outer wall of the chassis body (3) to fix the position of the chassis body (3).

9. A reversible chassis according to any one of claims 1 to 8, characterized in that: The sliding track (1) is a multi-segment sliding guide rail.

10. A cabinet device, characterized in that: It comprises a cabinet body (11) and a plurality of reversible chassis as described in any one of claims 1 to 9, wherein a mounting groove is provided on one side of the cabinet body (11), and a plurality of the reversible chassis are mounted in the mounting groove in sequence along a vertical direction, and the fixed rail (12) is fixedly connected to the inner wall of the mounting groove and arranged horizontally.

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