VPX portable case

Abstract

The utility model particularly relates to a VPX portable case, and belongs to the technical field of VPX cases. The VPX portable case includes a one-piece frame and a plurality of cover plates. The integrated frame comprises a plurality of arm parts, part of the arm parts are provided with through holes, and the through holes are used for forming a handle. The cover plates are arranged on the integrated frame in a covering mode so as to form a cavity structure in a surrounding mode. The handle is formed by using the through hole, that is, a user can hold the frame by penetrating a hand through the through hole, and the purpose of carrying the case is achieved. On one hand, the through holes can play a role in reducing the weight of the integrated frame, and on the other hand, parts protruding out of the integrated frame are reduced, so that the outer surface of the case can be more regular and attractive. In addition, the handle formed by the through holes has the advantage of being long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of VPX chassis, and in particular relates to a VPX portable chassis. Background Art

[0002] The VPX chassis is an open standard chassis based on the VME bus with added switching network functions. It is widely used in high-performance computing, cloud computing data centers, communications industry, and financial industry.

[0003] In order to facilitate carrying, existing VPX cases are often provided with handles. However, common handles are often protruding from the VPX case, which not only makes the case look uncoordinated, but also makes the appearance of the VPX case irregular. Utility Model Content

[0004] The utility model aims to provide a VPX portable case, which is provided with an integrated handle, so that the appearance of the VPX case is more regular.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is: the embodiment of the present application provides a VPX portable case, including an integrated frame and multiple cover plates. The integrated frame includes multiple arms, and some of the multiple arms are provided with through holes, which are used to form handles. Multiple cover plates are covered on the integrated frame to enclose a chamber structure.

[0006] In some embodiments, some of the multiple arms are provided with heat dissipation fins.

[0007] In some embodiments, the plurality of arms include a plurality of first arms and a plurality of second arms, the first arms are formed with handles, the second arms are provided with heat dissipation fins, and the second arms are arranged between two first arms arranged at intervals.

[0008] In some embodiments, the multiple arms include multiple first arms and multiple second arms, the multiple first arms form two spaced-apart four-sided frame structures, the second arms connect the two four-sided frame structures, and in the four-sided frame structure, each first arm is provided with a handle, and the second arm is provided with a heat dissipation fin.

[0009] In some embodiments, the multiple arms include multiple first arms, and the multiple first arms form two spaced-apart four-sided frame structures, the four-sided frame structure includes a first side facing away from the interior of the integrated frame, the first arm includes a first part and a second part that are bent, and the second part extends toward the first side.

[0010] In some embodiments, the number of through holes on each arm is greater than or equal to one.

[0011] In some embodiments, a first wall is provided inside the integrated frame, and a mounting portion is provided within the integrated frame. The first wall and the mounting portion are spaced apart to form a first air duct, and the mounting portion is used to mount components housed in the VPX portable chassis.

[0012] In some embodiments, a fan is further included. The fan is disposed at one end of the first air duct and is used to cool the inside of the first air duct.

[0013] In some embodiments, the cover plate includes a fan cover plate. The fan cover plate is used to cover the fan, and heat dissipation teeth are provided on the surface of the fan cover plate.

[0014] In some embodiments, slide rails are provided inside the integrated frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. The integrated frame can be made of aluminum alloy and is formed by integral milling. On the one hand, the aluminum alloy material has the advantage of light weight, reducing the weight of the integrated frame. On the other hand, the aluminum alloy material has the advantage of high strength, ensuring the structural strength of the integrated frame. On the other hand, the aluminum alloy material has the advantage of easy processing, enabling the blank to be processed into an integrated frame.

[0017] 2. Through holes are used to form handles, that is, users can hold the frame by passing their hands through the through holes to achieve the purpose of carrying the chassis. On the one hand, the through holes can play a role in reducing the weight of the integrated frame. On the other hand, the components protruding outside the integrated frame are reduced, and thus the outer surface of the chassis can be made more regular and beautiful. On the other hand, the handles formed by the through holes have the advantage of high service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the VPX portable chassis of the utility model;

[0019] Figure 2 is Figure 1 an enlarged view of part A of

[0020] Figure 3 is a schematic structural diagram of the VPX portable chassis (showing the fan) of the utility model;

[0021] Figure 4 is a schematic structural diagram of the fan cover plate of the utility model.

[0022] Attached drawing reference numerals: 1 - integrated frame, 2 - cover plate, 3 - second arm portion, 4 - first arm portion, 5 - first wall, 6 - mounting portion, 7 - PCBA component, 8 - module, 9 - fan cover plate, 10 - through hole, 11 - slide rail, 12 - heat dissipation fin, 13 - second part, 14 - first part, 15 - third part, 16 - fan, 17 - heat dissipation tooth. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. If not specifically specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] The embodiment of the present application provides a VPX portable chassis, including an integrated frame 1 and a plurality of cover plates 2. The integrated frame 1 includes a plurality of arm portions, and among the plurality of arm portions, some arm portions are provided with through holes 10, and the through holes 10 are used to form a handle. The plurality of cover plates 2 cover the integrated frame 1 to enclose a chamber structure.

[0026] The integrated frame 1 can be made of aluminum alloy material and formed by one - piece milling. On the one hand, the aluminum alloy material has the advantage of light weight, reducing the weight of the integrated frame 1. On the other hand, the aluminum alloy material has the advantage of high strength, ensuring the structural strength of the integrated frame 1. On the other hand, the aluminum alloy material has the advantage of easy processing, enabling the blank to be processed into the integrated frame 1.

[0027] Under the action of the arm portions, the integrated frame 1 can form a hollow frame structure. This enables an installation space to be formed inside the integrated frame 1. At the same time, the arm portions can also enclose an opening, allowing other components to be placed into the integrated frame 1 through the opening.

[0028] A handle is formed using the through-hole 10, that is, the user can hold the frame by passing the hand through the through-hole 10, achieving the purpose of carrying the chassis. On the one hand, the through-hole 10 can reduce the weight of the integrated frame 1. On the other hand, the components protruding outside the integrated frame 1 are reduced, and thus the outer surface of the chassis can be made more regular and beautiful. Moreover, the handle formed by the through-hole 10 has the advantage of high service life.

[0029] Since the arm portions of the integrated frame 1 can enclose an opening, by covering the integrated frame 1 with the cover plate 2, the opening can be sealed to ensure the sealing performance of the chassis.

[0030] A sealing strip can be provided between the cover plate 2 and the integrated frame 1 to ensure the sealing performance of the chassis.

[0031] In some embodiments, among the multiple arm portions, some arm portions are provided with heat dissipation fins 12.

[0032] The heat dissipation fins 12 can increase the heat dissipation effect of the chassis and reduce the risk of overheating of the chassis.

[0033] In the embodiment where the integrated frame 1 is made of aluminum alloy, the heat dissipation fins 12 can be formed by machining on the arm portions.

[0034] The heat dissipation fins 12 can be provided in multiple numbers, and the multiple heat dissipation fins 12 are arranged at intervals along the length direction of the arm portion to increase the heat dissipation effect of the heat dissipation fins 12.

[0035] In some embodiments, among the multiple arm portions, there are multiple first arm portions 4 and multiple second arm portions 3. The first arm portions 4 form handles, the second arm portions 3 are provided with heat dissipation fins 12, and the second arm portions 3 are arranged between two spaced-apart first arm portions 4.

[0036] Setting the handle and the heat dissipation fins 12 on the first arm portion 4 and the second arm portion 3 respectively facilitates processing.

[0037] The two spaced-apart first arm portions 4 can allow the user to hold the handle with both hands to lift the chassis. Therefore, by arranging the second arm portion 3 between the two spaced-apart first arm portions 4, when the user lifts the chassis, the user will not touch the heat dissipation fins 12, reducing the risk that the heat dissipation fins 12 make it inconvenient for the user to lift the chassis. And it reduces the risk of deformation and damage of the heat dissipation fins 12 due to collision.

[0038] In some embodiments, among the multiple arm portions, there are multiple first arm portions 4 and multiple second arm portions 3. The multiple first arm portions 4 enclose two spaced-apart quadrilateral frame structures, the second arm portion 3 connects the two quadrilateral frame structures. In the quadrilateral frame structure, each first arm portion 4 is provided with a handle, and the second arm portion 3 is provided with heat dissipation fins 12.

[0039] The integrated frame 1 can be a cubic frame structure. That is, the quadrilateral frame structure formed by the first arm portions 4 can be two planar frames that are parallel and opposite to each other in the integrated frame 1. The second arm portions 3 connect the two quadrilateral frame structures, enabling the integrated frame 1 to form a three-dimensional structure.

[0040] In the quadrilateral frame structure, each first arm portion 4 is provided with a handle, that is, each first arm portion 4 is provided with a through hole 10. The advantage of this setting is that it increases the ways for the user to carry the chassis, making it more convenient to carry the chassis.

[0041] In some embodiments, among the multiple arm portions, including multiple first arm portions 4, the multiple first arm portions 4 enclose two spaced-apart quadrilateral frame structures. The quadrilateral frame structure includes a first side facing away from the inside of the integrated frame 1. The first arm portion 4 includes a first part 14 and a second part 13 that are bent, and the second part 13 extends toward the first side.

[0042] The first part 14 and the second part 13 can form a right-angled bending structure. The first arm portion 4 can further include a third part 15 that connects the first part 14 and the second part 13.

[0043] The first part 14 can be used for the second arm portion 3 to connect to form the integrated frame 1. The second part 13 extends toward the first side, enabling the second part 13 to enclose a chamber structure, which can be used to install components arranged in the chassis.

[0044] In the embodiment where the through hole 10 is provided in the first arm portion 4, the through hole 10 can penetrate the second part 13, enabling the through hole 10 to form a handle structure.

[0045] In some embodiments, the number of through holes 10 on each arm portion is greater than or equal to 1.

[0046] For example, the number of through holes 10 can be two.

[0047] On the one hand, the multiple through holes 10 can increase the weight reduction effect on the integrated frame 1. On the other hand, it increases the ways for the user to carry the chassis, making it more convenient to carry the chassis.

[0048] In some embodiments, a first wall 5 is provided inside the integrated frame 1, and an installation portion 6 is provided inside the integrated frame 1. The first wall 5 and the installation portion 6 are spaced apart to enclose a first air duct. The installation portion 6 is used to install components accommodated in the VPX portable chassis.

[0049] For example, the installation portion 6 can be used to install the PCBA component 7.

[0050] The heat generated by the components inside the chassis can be transferred to the first air duct through the installation part 6 and the first wall 5. An air current is sent into the first air duct through a heat dissipation component such as a fan 16, so that the inside of the chassis can be cooled by the heat dissipation component.

[0051] In some embodiments, a second wall may further be provided inside the integrated frame 1. The first wall 5 and the second wall are spaced apart. The second wall is used to form a second air duct inside the integrated frame 1. For example, the second wall may cooperate with the cover plate 2 disposed opposite thereto to form the second air duct. An air current is sent into the second air duct through a heat dissipation component such as a fan 16, so that the inside of the chassis can be cooled by the heat dissipation component.

[0052] In some embodiments, a fan 16 is further included. The fan 16 is disposed at one end of the first air duct and is used to cool the inside of the first air duct.

[0053] The structure and working principle of the fan 16 are well known to those skilled in the art and will not be elaborated here.

[0054] In the embodiments where the integrated frame 1 is provided with a second air duct, a fan 16 may also be provided at the second air duct.

[0055] In some embodiments, the cover plate 2 includes a fan cover plate 9. The fan cover plate 9 is used to cover the fan 16, and heat dissipation teeth 17 are provided on the surface of the fan cover plate 9.

[0056] The fan cover plate 9 is used to protect the fan 16. The fan 16 may be connected to the integrated frame 1, and the fan cover plate 9 covers the integrated frame 1, so that the fan cover plate 9 can protect the fan 16.

[0057] The heat dissipation teeth 17 can increase the heat dissipation effect of the fan cover plate 9.

[0058] In some embodiments, slide rails 11 are provided inside the integrated frame 1.

[0059] The slide rails 11 are used for installing the module 8 inside the chassis. The specific structure of the slide rails 11 can be selected from existing structures and will not be elaborated here.

[0060] The cooperation mode between the module 8 and the slide rails 11 is well known to those skilled in the art and will not be elaborated here.

[0061] The above embodiments only describe the preferred modes of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, variations, modifications, and substitutions made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A VPX portable chassis, characterized in that, Comprising: An integrated frame (1) including a plurality of arms, and among the plurality of arms, some of the arms are provided with through holes (10), and the through holes (10) are used to form handles; A plurality of cover plates (2), and the plurality of cover plates (2) are covered on the integrated frame (1) to enclose a chamber structure.

2. The VPX portable chassis according to claim 1, characterized in that, Among the plurality of arms, some of the arms are provided with heat dissipation fins (12).

3. The VPX portable chassis according to claim 2, wherein, Among the plurality of arms, there are a plurality of first arms (4) and a plurality of second arms (3), the first arms (4) form the handles, the second arms (3) are provided with the heat dissipation fins (12), and the second arms (3) are arranged between two spaced-apart first arms (4).

4. The VPX portable chassis according to claim 2, wherein Among the plurality of arms, there are a plurality of first arms (4) and a plurality of second arms (3), the plurality of first arms (4) enclose two spaced-apart quadrilateral frame structures, the second arms (3) connect the two quadrilateral frame structures, and in each of the quadrilateral frame structures, each first arm (4) is provided with a handle, and the second arm (3) is provided with the heat dissipation fins (12).

5. The VPX portable chassis according to claim 1, wherein Among the plurality of arms, there are a plurality of first arms (4), the plurality of first arms (4) enclose two spaced-apart quadrilateral frame structures, the quadrilateral frame structures include a first side facing away from the inside of the integrated frame (1), and the first arm (4) includes a first portion (14) and a second portion (13) that are bent, and the second portion (13) extends towards the first side.

6. The VPX portable chassis according to claim 1, wherein The number of through holes (10) on each of the arms is greater than or equal to 1.

7. The VPX portable chassis according to claim 1, characterized in that A first wall (5) is arranged inside the integrated frame (1), and an installation portion (6) is arranged inside the integrated frame (1), and the first wall (5) and the installation portion (6) are spaced apart to enclose a first air duct, and the installation portion (6) is used to install components accommodated in the VPX portable chassis.

8. The VPX portable chassis according to claim 7, characterized in that, It further includes a fan (16), and the fan (16) is arranged at one end of the first air duct for cooling the inside of the first air duct.

9. The VPX portable chassis according to claim 8, characterized in that, The cover plate (2) includes a fan cover plate (9), the fan cover plate (9) is used to cover the fan (16), and heat dissipation teeth (17) are arranged on the surface of the fan cover plate (9).

10. The VPX portable chassis according to claim 1, characterized in that, A slide rail (11) is arranged inside the integrated frame (1).

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