Connecting structure and cabinet

Abstract

The utility model provides a connecting structure and a cabinet, and relates to the technical field of cabinets. The connecting structure comprises a base body, a bearing piece and a fixing piece. Wherein the bearing part is used for bearing an object to be borne, one of the base body and the bearing part is provided with a connecting hole, the other one of the base body and the bearing part is provided with a connecting hook matched with the connecting hole, and the connecting hook is hooked to the edge of the connecting hole and can connect the bearing part to the base body; the fixing piece is provided with a fixing column corresponding to the connecting hole, the fixing column is clamped into the connecting hole, and the connecting hook can be fixed into the connecting hole, so that the bearing piece is fixedly connected to the base body.

Description

Technical Field

[0001] The present application relates to the technical field of cabinets, and in particular to a connection structure and a cabinet. Background Art

[0002] An open cabinet is a type of cabinet widely used in data centers. Compared to traditional server cabinets, an open cabinet has a wider width, which allows each tray in the open cabinet to have more horizontal space, thereby enabling high-density server node construction and optimizing heat dissipation airflow and wiring space.

[0003] During the installation of some open cabinets, fasteners such as bolts are required to fix the brackets and racks in the open cabinets, which makes the installation and disassembly process of the open cabinets more complicated and affects the efficiency of installing or disassembling the open cabinets. Utility Model Content

[0004] On the one hand, the present application provides a connection structure, which includes: a base, a carrier and a fixing member; wherein the carrier is used to carry items to be carried, one of the base and the carrier is provided with a connection hole, and the other is provided with a connection hook adapted to the connection hole, the connection hook is hooked on the edge of the connection hole, and the carrier can be connected to the base; the fixing member has a fixing column corresponding to the connection hole, the fixing column is inserted into the connection hole, and the connection hook can be fixed in the connection hole, so that the carrier is fixedly connected to the base.

[0005] In one possible implementation of the present application, the connecting hook includes an extension section and a hook section. The extension section is extended from the base or the carrier in a direction that satisfies a perpendicular relationship with the extension surface of the carrier, and the hook section is extended from the extension section in a direction that satisfies a parallel relationship with the extension surface of the carrier.

[0006] In a possible implementation of the present application, the fixing member is rotatably connected to a position on the base or the carrier corresponding to the connecting hole, and the fixing member can be rotated in a direction close to the connecting hole so that the fixing column is inserted into the connecting hole.

[0007] In a possible implementation of the present application, an elastic member is provided on the fixing member, and the elastic member is used to rotate the fixing member in a direction close to the connecting hole.

[0008] In a possible implementation of the present application, the fixing member is further provided with a disassembly notch, through which the fixing member can be removed from the connecting hole.

[0009] In a possible implementation of the present application, the connecting hole is arranged on the base body, and the connecting hook is arranged on the carrier.

[0010] In a possible implementation of the present application, a mounting notch is provided on the carrier, the fixing member is rotatably connected to the position where the mounting notch is located on the carrier, and the fixing column is located at a position corresponding to the connecting hook.

[0011] In a possible implementation of the present application, a rotating lug is provided on the edge of the mounting notch on the carrier, and the fixing member is rotatably connected to the carrier via the rotating lug.

[0012] In a possible implementation of the present application, a plurality of connection holes are provided on the base, and the fixing position of the carrier on the base can be adjusted by hooking the connection hooks into different connection holes.

[0013] On the other hand, the present application provides a cabinet, which includes the connection structure provided by any one of the above items; the bearing member has a bearing portion, and the electronic equipment can be carried by the bearing portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the connection structure provided for this application;

[0015] Figure 2 Provided for this application Figure 1 A partial enlarged schematic diagram of part A;

[0016] Figure 3 A schematic diagram of the structure of the base in the connection structure provided in this application;

[0017] Figure 4 A schematic diagram of the structure of the bearing member and the fixing member in the connection structure provided in the present application;

[0018] Figure 5 A schematic diagram of the structure of a fixing member in the connection structure provided in this application;

[0019] Figure 6 A schematic diagram of a partial assembly of the connection structure provided in this application;

[0020] Figure 7 A schematic diagram of a simulation model of a connection structure provided in this application;

[0021] Figure 8 A schematic diagram of simulation results of the bearing member and the fixing member in the connection structure provided in this application;

[0022] Fig. 9 The simulation results of the fixing parts in the connection structure provided in this application are shown in FIG. Figure 1 ;

[0023] Fig.10 The simulation results of the fixing parts in the connection structure provided in this application are shown in FIG. Figure 2 .

[0024] Description of reference numerals:

[0025] 1-base; 11-connecting hole; 2-carrying member; 21-connecting hook; 211-extension section; 212-hook section; 22-extension surface; 23-installation notch; 24-rotation support ear; 3-fixing member; 31-fixing column; 32-disassembly notch; 4-virtual weight; V-vertical direction; P-parallel direction. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0027] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to 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 the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0028] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0029] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0030] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0031] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0032] Open Compute Project (OCP) cabinets are widely used in data centers and the like due to their higher power efficiency and lower operating costs. In the related art, fixing hooks and spring locking mechanisms are respectively provided on the rack and bracket in the OCP cabinet, so that the rack and bracket are connected by the fixing hooks, and the movement of the bracket relative to the rack is limited by the spring locking mechanism. Alternatively, the rack and bracket are fixedly connected by fasteners such as bolts. Regardless of the connection method, it cannot provide a more reliable connection and support for the bracket, and it is often necessary to use installation tools to install the bracket and the rack. This makes the carrying capacity of the OCP cabinet limited and the assembly efficiency low.

[0033] The present application embodiment provides a connection structure, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , Figure 1 shows a schematic structural diagram of the connection structure provided by the present application, Figure 2 This application provides Figure 1 A partial enlarged schematic diagram of part A; Figure 3 shows a schematic structural diagram of the base in the connection structure provided by the present application, Figure 4 shows a schematic structural diagram of a bearing member in a connection structure provided by the present application, Figure 5 shows a schematic structural diagram of a fixing member in a connection structure provided by the present application, Figure 6 A partial assembly schematic diagram of the connection structure provided by the present application is shown. In order to facilitate the description and explanation of the connection structure provided by the embodiment of the present application, the following takes a cabinet as an example to illustrate the connection structure provided by the embodiment of the present application, but does not limit the connection structure to be used only in the cabinet. The connection structure provided by the embodiment of the present application can be used for any applicable equipment or device.

[0034] The connection structure provided by the embodiment of the present application includes: a base 1, a carrier 2 and a fixing member 3; wherein the carrier 2 is used to carry the items to be carried, one of the base 1 and the carrier 2 is provided with a connecting hole 11, and the other is provided with a connecting hook 21 adapted to the connecting hole 11, the connecting hook 21 is hooked on the edge of the connecting hole 11, and the carrier 2 can be connected to the base 1; the fixing member 3 has a fixing column 31 corresponding to the connecting hole 11, the fixing column 31 is inserted into the connecting hole 11, and the connecting hook 21 can be fixed in the connecting hole 11, so that the carrier 2 is fixedly connected to the base 1.

[0035] In the embodiment of the present application, the base 1 may be a structural member that provides support and bearing capacity to a cabinet, equipment or device that adopts the connection structure. For example, when the connection structure is applied to a cabinet, the base 1 may be a shell of a rack in the cabinet. The base 1 may be made of steel such as cold-rolled sheet.

[0036] In the embodiment of the present application, the bearing member 2 may be a structural member for bearing items to be carried. For example, the bearing member 2 may be a bracket in a cabinet, so that electronic devices such as servers, switches, routers, and network storage devices can be installed in the cabinet through the bearing member 2. The bearing member 2 may also be made of materials such as steel.

[0037] In an embodiment of the present application, a connecting hole 11 can be set on one of the base 1 and the carrier 2, and a connecting hook 21 can be set on the other of the base 1 and the carrier 2, so that the carrier 2 and the base 1 can be detachably connected through the connecting hook 21 and the connecting hole 11, thereby forming a carrying space for installing electronic equipment in the cabinet.

[0038] For example, Figure 3 As shown, a connecting hole 11 can be provided on the base 1. Correspondingly, as Figure 4 As shown, a connecting hook 21 matching the size and shape of the connecting hole 11 can be provided on the carrier 2, and the connecting hook 21 protrudes from the surface of the carrier 2 so as to hook the connecting hook 21 on the edge of the connecting hole 11. Alternatively, the connecting hook can be provided on the base 1, and the connecting hole can be provided on the carrier 2.

[0039] In the embodiment of the present application, after the carrier 2 is connected to the base 1 through the connecting hook 21 and the connecting hole 11, the carrier 2 may fall off the base 1 because the connecting hook 21 can move in the connecting hole 11. Then, a fixing member 3 may be provided in the connecting structure to limit the movement of the carrier 2 relative to the base 1 through the fixing member 3.

[0040] For example, Figure 4 and Figure 5 As shown, a fixing column 31 matching the connecting hole 11 can be provided on the fixing member 3. Figure 6 As shown, after the connection hook 21 is hooked on the edge of the connection hole 11, the position of the connection hook 21 in the connection hole 11 is moved so that the connection hook 21 abuts against one edge of the connection hole 11, so that the other part of the connection hole 11 is in a vacant state, and the fixing column 31 can be inserted into the vacant position in the connection hole 11. The fixing member 3 can be made of materials such as polyoxymethylene.

[0041] The connection structure provided in the embodiment of the present application, due to the provision of the base 1 and the carrier 2, can provide the mounting position for the carrier 2 through the base 1, and carry the items to be carried through the carrier 2. In addition, matching connection holes 11 and connection hooks 21 are respectively provided on the base 1 and the carrier 2, and the carrier 2 and the base 1 can be connected and assembled in a detachable manner through the connection holes 11 and the connection hooks 21. At the same time, a fixing column 31 corresponding to the connection hole 11 is provided on the fixing member 3, and when the connection hook 21 is hooked on the edge of the connection hole 11, the fixing column 31 can be inserted into the connection hole 11, so that the connection hook 21 is pressed against the edge of the connection hole 11 through the fixing column 31, so that the movement of the connection hook 21 relative to the connection hole 11 can be limited, so that the connection hook 21 can be fixed in the connection hole 11, so that the carrier 2 is fixedly connected to the base 1, thereby reducing the risk of the carrier 2 being loose relative to the base 1, and also improving the reliability of the connection of the connection structure. Compared to the related art, in which the supporting member 2 and the base 1 are fixedly connected by fasteners or the like, during the assembly process of the connection structure provided in the embodiment of the present application, the connecting hook 21 is hooked with the connecting hole 11, and then the fixing column 31 of the fixing member 3 is inserted into the connecting hole 11; and during the disassembly of the connection structure, the fixing column 31 is removed from the connecting hole 11, and then the position of the movable supporting member 2 relative to the base 1 is adjusted to separate the connecting hook 21 from the connecting hole 11. Therefore, the installation or disassembly efficiency of the device using the connection structure can be improved.

[0042] In some embodiments of the present application, the connecting hook 21 includes an extension section 211 and a hook section 212. The extension section 211 is extended from the base 1 or the carrier 2 in a direction that satisfies a perpendicular relationship with the extension surface 22 of the carrier 2, and the hook section 212 is extended from the extension section 211 in a direction that satisfies a parallel relationship with the extension surface 22 of the carrier 2.

[0043] In the present application embodiment, Figure 4 As shown, the connecting hook 21 can be configured to include an extension section 211 and a hook section 212, so that a clamping space is formed between the hook section 212 and the extended surface 22 of the carrier 2 through the extension section 211. This facilitates clamping the edge of the connecting hole 11 in the clamping space, that is, the extension section 211 and the hook section 212 are hooked on the edge of the connecting hole 11.

[0044] Exemplarily, when the connecting hook 21 is arranged on the carrier 2, in the vertical direction V perpendicular to the extension surface 22 of the carrier 2, or in the vertical direction V nearly perpendicular to the extension surface 22 of the carrier 2, the extension section 211 can be extended from the carrier 2 to one side of the extension surface 22. In the parallel direction P parallel to the extension surface 22 of the carrier 2, or in the parallel direction P nearly parallel to the extension surface 22 of the carrier 2, the hook section 212 is extended from one end of the extension section 211 away from the extension surface 22 of the carrier 2. In this way, a clamping space approximately in the shape of a U can be formed by the extension section 211, the hook section 212 and the extension surface 22 of the carrier 2. The connecting hook 21 can also be arranged on the base 1, wherein the connecting hook 21 can be formed on the carrier 2 or the base 1 by welding, riveting, etc., or can be formed on the carrier 2 or the base 1 by stamping.

[0045] In the above embodiment, since the connecting hook 21 is configured to have a structure including an extension section 211 and a hook section 212, a clamping space can be formed between the hook section 212 and the main body of the carrier 2 or the main body of the substrate 1 through the extension section 211, so as to clamp the edge of the connecting hole 11 in the clamping space, and the extension section 211 can abut against the hole wall of the connecting hole 11 to provide a supporting force for the connecting hook 21, so that the hook section 212 can abut against the surface of the edge of the connecting hole 11 (such as the surface of the substrate 1) to limit the separation of the carrier 2 and the substrate 1.

[0046] In some embodiments of the present application, the fixing member 3 is rotatably connected to a position on the base 1 or the carrier 2 corresponding to the connecting hole 11 , and the fixing member 3 can be rotated toward the connecting hole 11 so that the fixing column 31 is inserted into the connecting hole 11 .

[0047] In the embodiment of the present application, the fixing member 3 can be rotatably mounted on the base 1 or the bearing member 2. Figure 4 As shown, the fixing member 3 can be rotatably mounted on the carrier 2. Alternatively, the fixing member 3 can also be rotatably mounted on the base 1.

[0048] For example, Figure 4 As shown, the fixing member 3 can be rotatably mounted on the carrier 2 via the rotating shaft, and the fixing column 31 on the fixing member 3 faces the connecting hook 21 located on the carrier 2. In this way, after the fixing member 3 rotates relative to the carrier 2 toward the connecting hook 21, the fixing column 31 can be adjacent to the extension section 211 of the connecting hook 21. Figure 6 As shown, the fixing column 31 and the extension section 211 can be located together in the connecting hole 11 .

[0049] In the above embodiment, since the fixing member 3 is rotatably installed on the base 1 or the carrier 2 at a position corresponding to the connecting hole 11, after the connecting hook 21 is hooked on the edge of the connecting hole 11, the fixing column 31 can be inserted into the connecting hole 11 by rotating the fixing member 3, which facilitates the operation of the fixing member 3.

[0050] In some embodiments of the present application, an elastic member (not shown in the figure) is provided on the fixing member 3 , and the elastic member is used to rotate the fixing member 3 toward the direction close to the connecting hole 11 .

[0051] In the embodiment of the present application, an elastic member may be provided on the fixing member 3 so that the fixing member 3 is located close to the connecting hole 11 through the elastic member. Figure 4 As shown, when the fixing member 3 is rotatably mounted on the supporting member 2 , a torsion spring may be provided between the fixing member 3 and the supporting member 2 so as to apply a force toward the connecting hook 21 to the fixing member 3 through the torsion spring.

[0052] In the above embodiment, since an elastic member is provided on the fixing member 3, a force toward the connecting hole 11 can be applied to the fixing member 3 through the elastic member. In this way, when the connecting hook 21 is hooked with the connecting hole 11, under the action of the elastic member, the risk of the fixing column 31 on the fixing member 3 being detached from the connecting hole 11 due to vibration or the like can be reduced, thereby improving the reliability of the connecting structure.

[0053] In some embodiments of the present application, the fixing member 3 further has a disassembly notch 32 , through which the fixing member 3 can be removed from the connecting hole 11 .

[0054] In the present application embodiment, Figure 5 As shown, a disassembly notch 32 may be provided on the fixing member 3, so that the fixing column 31 on the fixing member 3 can be pulled out from the connecting hole 11 through the disassembly notch 32. For example, a substantially U-shaped notch may be provided on one end of the fixing member 3 close to the fixing column 31, or a through hole may be provided on the fixing member 3, and the notch or through hole may be used as the disassembly notch 32.

[0055] In the above embodiment, since the disassembly notch 32 is provided on the fixing member 3, when it is necessary to pull the fixing column 31 of the fixing member 3 out of the connecting hole 11, it is convenient to apply a force to the fixing member 3 through the disassembly notch 32. At the same time, the disassembly notch 32 is set as a notch structure, so that the disassembly notch 32 does not occupy the volume of the connecting structure, and also does not occupy the space in the equipment or device using the connecting structure.

[0056] In some embodiments of the present application, the connection hole 11 is provided on the base 1 , and the connection hook 21 is provided on the carrier 2 .

[0057] In the present application embodiment, Figure 3 and Figure 4 As shown, the connection holes 11 can be arranged on the base 1, and the connection hooks 21 can be arranged on the carrier 2. For example, two groups of connection holes 11 can be arranged on the base 1, and the connection holes 11 can be square through holes. Correspondingly, two groups of connection hooks 21 can be arranged on the carrier 2, such as along the length direction of the carrier 2, a group of connection hooks 21 can be arranged at both ends of the carrier 2, and a fixing member 3 can be arranged on the carrier 2 at a position adjacent to a group of connection hooks 21. In this way, the number of carriers 2 arranged on the base 1 can be selected according to the purpose of the device or equipment using the connection structure, so that the required number of bearing spaces can be formed in the device or equipment.

[0058] In the above embodiment, since the connecting hole 11 is set on the base 1 and the connecting hook 21 is set on the carrier 2, the base 1 can have a relatively flat surface, and the connecting hook 21 on the carrier 2 can be located inside the base 1, so that the protruding part of the entire connecting structure can be reduced, thereby making the surface of the entire connecting structure relatively flat.

[0059] In some embodiments of the present application, the carrier 2 has a mounting notch 23 , the fixing member 3 is rotatably connected to the carrier 2 at the location of the mounting notch 23 , and the fixing column 31 is located at a position corresponding to the connecting hook 21 .

[0060] In the present application embodiment, Figure 4 As shown, when the fixing member 3 is installed on the carrier 2 , a mounting notch 23 may be provided on the carrier 2 so that the fixing member 3 may be located in the mounting notch 23 , and the fixing column 31 may be adjacent to the connecting hook 21 .

[0061] For example, a through hole matching the size of the fixing member 3 can be provided on the carrier 2, and the through hole is used as the installation notch 23, and the connecting hook 21 is provided on the edge of the installation notch 23. For example, three connecting hooks 21 can be provided at one end of the carrier 2, two of which are located at the edge of the installation notch 23, and one end of the fixing member 3 is rotatably connected to the edge of the side of the installation notch 23 away from the connecting hook 21, and the fixing column 31 on the fixing member 3 is located at the end of the fixing member 3 close to the connecting hook 21. In this way, Figure 6 As shown, when the fixing member 3 is rotated into the installation notch 23 , the fixing column 31 can be adjacent to the connecting hook 21 , so that the fixing column 31 and the extending section 211 of the connecting hook 21 are simultaneously located in the same connecting hole 11 .

[0062] In the above embodiment, since a mounting notch 23 matching the fixing member 3 is provided on the carrier 2, and the fixing member 3 is rotatably connected to the edge of the mounting notch 23, the fixing member 3 can be rotated into the mounting notch 23, so that the fixing column 31 on the fixing member 3 can be close to the connecting hook 21, which is beneficial to reducing the space occupied by the fixing member 3.

[0063] In some embodiments of the present application, a rotating lug 24 is provided on the edge of the mounting notch 23 on the carrier 2 , and the fixing member 3 is rotatably connected to the carrier 2 via the rotating lug 24 .

[0064] In the present application embodiment, Figure 4 As shown, a rotation lug 24 may be provided on the edge of the mounting notch 23 of the carrier 2 , so that the fixing member 3 can be rotatably mounted on the carrier 2 by means of the rotation lug 24 .

[0065] For example, two rotating ears 24 can be extended on one side of the extended surface 22 of the bearing member 2, the rotating ears 24 are located at the edge of the mounting notch 23, the extending direction of the rotating ears 24 is perpendicular to the extended surface 22, and a through hole is provided on each rotating ear 24. Figure 5 As shown, a rotating shaft can be provided at one end of the fixing member 3 , and the rotating shaft can be inserted into the through hole on the rotating lug 24 , so that the fixing member 3 can be rotatably mounted on the bearing member 2 through the rotating shaft and the rotating lug 24 .

[0066] In the above embodiment, since a rotating lug 24 is provided on the carrier 2, the rotating lug 24 can provide a rotationally connected position for the fixing member 3, and the rotating lug 24 is provided at the edge of the installation notch 23, so that the fixing member 3 can be rotated into the installation notch 23.

[0067] In some embodiments of the present application, a plurality of connection holes 11 are provided on the base 1 , and the fixing position of the carrier 2 on the base 1 can be adjusted by hooking the connection hooks 21 into different connection holes 11 .

[0068] In the embodiment of the present application, a plurality of bearing members 2 may be installed on the base 1 to form a plurality of bearing spaces through the plurality of bearing members 2. Figure 3 As shown, two rows of connection holes 11 can be provided on the base 1, and each row of connection holes 11 includes a plurality of connection holes 11 arranged at intervals, so that the adjacent connection holes 11 have the same spacing. In this way, the connection hooks 21 on the carrier 2 can be hooked into the connection holes 11 at different positions, so that the carrier 2 can be located at different positions relative to the base 1.

[0069] In the above embodiment, since a plurality of connection holes 11 are provided on the base 1, the carrier 2 can be hooked into the connection holes 11 at different positions through the connection hooks 21, so that the fixed position of the carrier 2 on the base 1 can be selected according to the size of the required bearing space, and the number of carriers 2 installed on the base 1 can be selected, thereby improving the product flexibility of the equipment or device using the connection structure.

[0070] Reference Figure 7 , Figure 8 , Fig. 9 and Fig.10 , Figure 7 shows a schematic diagram of a simulation model of a connection structure provided by the present application, Figure 8 The schematic diagram shows the simulation results of the bearing member and the fixing member in the connection structure provided by the present application. Fig. 9 The simulation results of the fixing member in the connection structure provided by the present application are shown in FIG. Figure 1 , Fig.10 The simulation results of the fixing member in the connection structure provided by the present application are shown in FIG. Figure 2 When the connection structure provided in the embodiment of the present application is applied to a cabinet, a drop simulation and a tilt impact simulation may be performed on the cabinet to determine whether the structural strength of the connection structure meets the use requirements.

[0071] For example, Figure 7 As shown in FIG. 1 , finite element analysis software, such as ANSYS, can be used to simulate the connection structure. Assuming that the weight of the bearing member 2 is 6 kg and the virtual weight 4 is 140 kg. If the cabinet falls from a height of 2 inches once, Figure 8 and Fig. 9 As shown in FIG. 1 , the plastic deformation of the bearing member 2 and the fixing member 3 is close to 0, that is, the bearing member 2 and the fixing member 3 can withstand a weight of 140 kg when they fall. When the cabinet is subjected to an inclined impact at a speed of 1 m / s, Fig.10 As shown, the plastic deformation of the fixing member 3 is also close to 0, that is, when the cabinet is subjected to tilt impact, the fixing member 3 can provide a good restraining force to the bearing member 2 to reduce the deformation of the bearing member 2.

[0072] At the same time, an embodiment of the present application further provides a cabinet, which includes the connection structure provided by any one of the above embodiments; the carrier 2 has a bearing portion, and the electronic equipment can be carried by the bearing portion.

[0073] In the embodiment of the present application, the cabinet is used to install and carry electronic equipment such as servers, switches, routers, network storage devices, etc. The base 1 in the connection structure can be set to a structural form of a box with an opening, and a plurality of connection hooks 21 are set on two opposite walls of the box. The two bearing members 2 can be connected as a whole through a beam or a plate to form a bearing part on the bearing member 2, and the electronic equipment can be installed on the bearing member 2 through the beam or the plate. In this way, the two bearing members 2 are hooked on the connection holes 11 of the box through the connection hooks 21 respectively, so that a bearing space can be formed in the box, and the electronic equipment is located in the bearing space.

[0074] The cabinet provided in the embodiment of the present application includes the connection structure provided in the above embodiment, and therefore, the reliability of the connection of the structural parts connected in the cabinet can be improved, and the efficiency of installing or disassembling the cabinet can be improved.

[0075] The above are only preferred embodiments of the present application, and the patent scope of the present application is not limited thereto. Any equivalent structural or equivalent process transformations made using the description and drawings of the present application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein. Any equivalent structural transformations made using the description and drawings of the present application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A connection structure, characterized in that: include: matrix; A carrier, used for carrying items to be carried, wherein one of the base and the carrier is provided with a connecting hole, and the other is provided with a connecting hook adapted to the connecting hole, and the connecting hook is hooked on the edge of the connecting hole to connect the carrier to the base; A fixing member, wherein the fixing member has a fixing column corresponding to the connecting hole, and the fixing column is inserted into the connecting hole to fix the connecting hook in the connecting hole, so that the supporting member is fixedly connected to the base.

2. The connection structure according to claim 1, characterized in that: The connecting hook includes an extension section and a hook section. The extension section is extended from the base or the carrier in a direction that satisfies a perpendicular relationship with the extension surface of the carrier, and the hook section is extended from the extension section in a direction that satisfies a parallel relationship with the extension surface of the carrier.

3. The connection structure according to claim 1, characterized in that: The fixing member is rotatably connected to a position on the base or the bearing member corresponding to the connecting hole, and the fixing member can be rotated in a direction close to the connecting hole so that the fixing column is inserted into the connecting hole.

4. The connection structure according to claim 3, characterized in that: The fixing member is provided with an elastic member, and the elastic member is used to make the fixing member rotate in a direction close to the connecting hole.

5. The connection structure according to claim 1, characterized in that: The fixing piece is also provided with a disassembly notch, through which the fixing piece can be removed from the connecting hole.

6. The connection structure according to any one of claims 1 to 5, characterized in that: The connecting hole is arranged on the base body, and the connecting hook is arranged on the supporting member.

7. The connection structure according to claim 6, characterized in that: The bearing member is provided with a mounting notch, the fixing member is rotatably connected to the position of the mounting notch on the bearing member, and the fixing column is located at a position corresponding to the connecting hook.

8. The connection structure according to claim 7, characterized in that: The edge of the installation notch on the bearing member is provided with a rotation lug, and the fixing member is rotatably connected to the bearing member via the rotation lug.

9. The connection structure according to any one of claims 1 to 5, characterized in that: The base is provided with a plurality of the connection holes, and the connection hooks are hooked into different connection holes to adjust the fixed position of the carrier on the base.

10. A cabinet, characterized in that: include: The connection structure according to any one of claims 1 to 9; the carrier has a carrier portion, and the electronic device can be carried by the carrier portion.

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