Module mounting structure and data processing equipment

Abstract

The utility model provides a module mounting structure and data processing equipment. The module mounting structure comprises a first mounting structure arranged on the upper side surface of a first module and a second mounting structure arranged on the side surface of a second module, the first mounting structure comprises at least one sliding rail, the sliding rail comprises a connecting part and an extending part, the extending part is connected to the first module through the connecting part, and a sliding groove is formed between the extending part and the first module; an insertion opening is formed in the extension part; the second mounting structure comprises at least one hook corresponding to the slide rail in position; the hook is connected to the second module; at least one part of the hook can extend into the sliding groove from the inserting opening, and when the position of the hook and the position of the inserting opening are staggered, the hook located in the sliding groove is hooked on the extending part. The module mounting structure and the data processing equipment provided by the utility model have the advantages of simplicity and convenience in mounting, time saving, labor saving and the like.

Description

Technical Field

[0001] This utility model relates to the field of structural installation, and in particular to a modular installation structure and data processing equipment. Background Technology

[0002] Many products on the market consist of several modules that work together to achieve their functions. For example, in the field of data processing equipment, such equipment typically includes computing modules, power modules, etc., with the power module supplying power to the computing modules. To install the power module and computing module together, a fixing structure is required. Currently, screws are commonly used to fix the modules together, and the data processing equipment field is no exception. However, screw fixing is cumbersome, especially when there are many screws, resulting in long installation times and hindering installation efficiency. Utility Model Content

[0003] Based on the above situation, the main objective of this utility model is to provide a modular installation structure and a data processing device.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a modular installation structure for installing a first module and a second module. The modular installation structure includes a first installation structure disposed on the upper side of the first module and a second installation structure disposed on the side of the second module. The first installation structure includes at least one slide rail, which includes a connecting portion and an extension portion. The extension portion is connected to the first module through the connecting portion, and a groove is formed between the extension portion and the first module. An insertion port is provided on the extension portion. The second installation structure includes at least one hook positioned corresponding to the slide rail. The hook is connected to the second module. At least a portion of the hook can extend into the groove from the insertion port. When the hook is misaligned with the insertion port, the hook located in the groove hooks onto the extension portion to achieve installation and fixation between the first module and the second module. The hook includes a body portion and a hook portion. The two ends of the body portion are fixedly connected to the second module in the extension direction of the slide rail. The hook portion is connected to the body portion in the direction perpendicular to the extension direction of the slide rail. In the extension direction of the slide rail, the size of the hook portion is smaller than the size of the insertion port.

[0005] Preferably, the second module includes a metal housing; the hook is formed by partial stamping of the metal housing.

[0006] Preferably, there are multiple slide rails, and the number of slots provided on the extension portion of each slide rail is one or more; the number of hooks included in the second mounting structure is less than or equal to the number of slots; during installation, the position of each hook corresponds to the position of each slot.

[0007] Preferably, the slide rail includes a first slide rail and a second slide rail spaced apart, with the openings of the sockets on the first slide rail and the second slide rail facing each other; the hook includes a connected body portion and a hook portion, with the hook portion connected to the second module via the body portion; the hook portions of the hooks corresponding to the positions of the first slide rail and the second slide rail face each other.

[0008] Preferably, one of the first mounting structure and the second mounting structure further includes a mounting strip, and the other further includes a lug. The end of the mounting strip is provided with a mounting hole, and the fixing structure passes through the lug and is fixed in the mounting hole; or the mounting hole that mates with the lug is provided at the end of the slide rail.

[0009] Preferably, the slide rail includes a first slide rail, a second slide rail, and a third slide rail that are spaced apart and extend horizontally, with the third slide rail located between the first slide rail and the second slide rail; the first slide rail and the second slide rail are located at the top and bottom of the side of the first module, respectively; the first mounting structure is integrally formed on the first module; and the second mounting structure is integrally formed on the second module.

[0010] This utility model provides a data processing device, including the module mounting structure described above, as well as the first module and the second module; the first module and the second module are fixedly connected through the mounting structure.

[0011] Preferably, the data processing device further includes a third module fixed to the first module and / or the second module; the first module and / or the second module and / or the third module include a cuboid box and a cover, the cover being used to close an opening on the box; the box includes an end plate, a side plate, and a second side plate, the first side plate and the second side plate being connected to opposite ends of the first end plate, the distance between the two side plates being less than the size of the first end plate, so that the end of the cover can abut against the end plate; the side plate includes a side plate body and a guide structure, the guide structure being fixed to the end of the side plate body near the first end plate. The distance between the guide structure and the bottom of the box gradually decreases from the direction away from the end plate to the direction closer to the end plate; the cover includes a top plate, a first side plate, and a second side plate, the first side plate and the second side plate being connected to opposite ends of the top plate; fastening strips are provided at the bottom of the inner walls of the first side plate and the second side plate, and the distance between the two fastening strips is equal to the distance between the outer walls of the two side plate bodies; the distance between the inner walls of the first side plate and the second side plate is greater than or equal to the distance between the outer walls of the guide structure on the first side plate and the second side plate; the height of the fastening strips is less than or equal to the minimum distance between the guide structure and the bottom of the box.

[0012] Preferably, the length of the guide structure is less than 40% of the length of the side plate; the bottom surface of the guide structure has an inclination angle of 0°-45°.

[0013] Preferably, the first module is a computing power module, the second module is a power supply module, and the third module is a control module; the side dimensions of the first module and the second module are the same, or the side dimensions of the second module are smaller than the side dimensions of the first module.

[0014] This utility model provides a modular mounting structure and a data processing device. The modular mounting structure has an insertion port on the slide rail of one module. This insertion port allows the user to easily insert a hook from another module into the slide rail, eliminating the need to move the entire length of the slide rail to secure the first and second modules. This is especially beneficial when the modules included in the data processing device are heavy, saving users time and effort and simplifying installation.

[0015] Other beneficial effects of this utility model will be explained in detail through the introduction of specific technical features and technical solutions in the specific embodiments. Those skilled in the art should be able to understand the beneficial technical effects brought about by the technical features and technical solutions through the introduction of these technical features and technical solutions. Attached Figure Description

[0016] The preferred embodiments of the module mounting structure and data processing equipment according to this utility model will be described below with reference to the accompanying drawings. In the drawings:

[0017] Figure 1 This is a three-dimensional structural diagram of the data processing device of this utility model.

[0018] Figure 2 and Figure 3 This is a three-dimensional structural diagram and a right view of the outer shell of the first module included in the data processing device of this utility model.

[0019] Figure 4 and Figure 5 This is a three-dimensional structural diagram and a left view of the housing of the second module included in the data processing device of this utility model.

[0020] Figure 6 This is a schematic diagram of the cooperation structure of the slide and hook included in the modular installation structure of this utility model.

[0021] Figure 7 This is a three-dimensional structural diagram of the third module of the data processing device of this utility model.

[0022] Figure 8 and Figure 9 This is a schematic diagram of the exploded structure of the box and cover included in the third module at different angles.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Data processing equipment; 10. First module; 11. Slide rail; 111. First slide rail; 112. Second slide rail; 113. Third slide rail; 114. Connecting part; 1141. Mounting hole; 115. Extension part; 1151. Insertion port; 12. Mounting strip; 20. Second module; 21. Hook; 211. Body part; 212. Hook part; 30. Third module; 301. Module box; 31. Box body; 311. End plate one; 312. End plate two; 313. Side plate one; 3131. Side plate body; 3132. Guide structure; 314. Side plate two; 32. Cover 32; 321. Top plate; 323. First side plate; 3231. Fastening strip; 324. Second side plate; 322. First end plate; 202. Lug; 101. Outer shell; 201. Housing. Detailed Implementation

[0025] The present invention will now be described based on embodiments, but the present invention is not limited to these embodiments. In the following detailed description of the present invention, some specific details are described in detail, but well-known methods, processes, procedures, and elements are not described in detail in order to avoid obscuring the essence of the present invention.

[0026] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0027] Unless the context explicitly requires it, the words "comprising," "including," and similar terms throughout the specification and claims should be interpreted as encompassing rather than being exclusive or exhaustive; that is, meaning "including but not limited to."

[0028] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] This utility model provides a modular mounting structure for installing a first module and a second module. The modular mounting structure includes a first mounting structure disposed on the upper side of the first module and a second mounting structure disposed on the side of the second module.

[0030] The first mounting structure includes at least one slide rail, which includes a connecting portion and an extension portion. The extension portion is connected to the first module through the connecting portion, and a groove is formed between the extension portion and the first module. An insertion port is provided on the extension portion.

[0031] The second mounting structure includes at least one hook positioned corresponding to the slide rail; the hook is connected to the second module.

[0032] At least a portion of the hook can extend into the groove from the socket. When the hook is misaligned with the socket, the hook located in the groove hooks onto the extension portion to achieve installation and fixation between the first module and the second module.

[0033] This utility model also provides a data processing device, which includes the module mounting structure described above, as well as the first module and the second module; the first module and the second module are fixedly connected through the mounting structure.

[0034] The detailed description of the modular installation structure and data processing equipment provided by this utility model is as follows.

[0035] This utility model provides a modular mounting structure for installing a first module 10 and a second module 20. The modular mounting structure includes a first mounting structure disposed on the upper side of the first module 10 and a second mounting structure disposed on the side of the second module 20.

[0036] The first mounting structure includes at least one slide rail 11, the slide rail 11 includes a connecting portion 114 and an extension portion 115, the extension portion 115 is connected to the first module 10 through the connecting portion 114, and a sliding groove is formed between the extension portion 115 and the first module 10; the extension portion 115 is provided with an insertion port 1151.

[0037] The second mounting structure includes at least one hook 21 whose position corresponds to the slide rail 11; the hook 21 is connected to the second module 20.

[0038] At least a portion of the hook 21 can extend into the groove from the socket 1151. When the position of the hook 21 is misaligned with that of the socket 1151, the hook 21 located in the groove hooks onto the extension portion 115 to achieve the installation and fixation between the first module 10 and the second module 20.

[0039] This utility model also provides a data processing device 1, which includes the module mounting structure described above, as well as the first module 10 and the second module 20; the first module 10 and the second module 20 are fixedly connected through the mounting structure.

[0040] The detailed description of the module installation structure and data processing device 1 provided by this utility model is as follows.

[0041] Please see Figure 1 This utility model provides a data processing device 1 for data processing. The data processing device 1 includes a first module 10, a second module 20, and a third module 30. The first module 10 and the second module 20 are arranged side-by-side and fixedly connected by a module mounting structure. Specifically, the sides of the first module 10 and the second module 20 are fixed together by the module mounting structure. The third module 30 is fixed to the top of the first module 10 and the second module 20.

[0042] As one embodiment, the first module 10 is a computing power module, the second module 20 is a power supply module, and the third module 30 is a control module. It is understood that the functions of the first module 10, the second module 20, and the third module 30 are not limited. The first module 10 can also be a power supply module, a control module, or other functional module; the second module 20 can also be a computing power module, a control module, or other functional module; and the third module 30 can be a computing power module, a power supply module, or other functional module.

[0043] It is understood that the module mounting structure between the first module 10 and the second module 20 can be used for fixed connections between the sides of any two modules. The first module 10 and the second module 20 are not limited to modules included in the data processing device 1, but can also be modules included in any other product.

[0044] Please see Figure 2 and Figure 3 The first module 10 includes a housing 101, which houses components. The module mounting structure includes a first mounting structure disposed on the side of the housing 101 near the second module 20. The first mounting structure includes at least one slide rail. In this embodiment, the first mounting structure includes a first slide rail 111, a second slide rail 112, and a third slide rail 113, spaced apart and extending horizontally. The first slide rail 111 and the second slide rail 112 are respectively disposed at the top and bottom of the side of the first module 10, and the third slide rail 113 is disposed between the first slide rail 111 and the second slide rail 112.

[0045] The first slide rail 111, the second slide rail 112, and the third slide rail 113 each include a connecting portion 114 and an extension portion 115. The extension portion 115 is connected to the side of the first module 10 through the connecting portion 114, and a sliding groove is formed between the extension portion 115 and the first module 10. At least one insertion port 1151 is provided on the extension portion 115. The number of insertion ports 1151 on the first slide rail 111, the second slide rail 112, and the third slide rail 113 can be the same or different, as long as each slide rail includes at least one insertion port 1151. Figure 2 and Figure 3 As shown, the first slide rail 111 and the second slide rail 112 are provided with two sockets 1151, and the third slide rail 113 is provided with one socket 1151. Preferably, the sockets 1151 on the first slide rail 111, the second slide rail 112 and the third slide rail 113 are aligned in the vertical direction.

[0046] It is understood that the number of slide rails can be adjusted according to factors such as product size and weight. In some embodiments, the number of slide rails can be one, two, or more.

[0047] In some embodiments, the openings of the slots 1151 of at least two slide rails face each other, that is, the openings of the slide grooves face each other. As a specific embodiment, the openings of the slots 1151 of the first slide rail 111 and the second slide rail 112 face each other, which can restrict the relative movement between the first module 10 and the second module 20 in the vertical direction.

[0048] As one embodiment, the first mounting structure further includes a mounting strip 12, which extends horizontally and is fixed to the side of the housing 101. A mounting hole 121 is provided on the end face of the mounting strip 12 for a fixed connection between the first module 10 and the second module 20.

[0049] As one modified embodiment, mounting hole 1151 is provided on the end face of slide rail 11. As yet another modified embodiment, mounting holes 1151 and 121 are provided on the end faces of both slide rail 11 and mounting strip 12.

[0050] As one embodiment, the outer shell 101 is made of metal, and the first mounting structure is integrally formed with the outer shell 101.

[0051] Please see Figure 4 and Figure 5 The second module 20 has a second mounting structure on its side, which includes at least one hook 21 whose position corresponds to the slide rail 11; the hook 21 is connected to the second module 20.

[0052] Please see Figure 6 At least a portion of the hook 21 can extend into the groove from the socket 1151. When the hook 21 and the socket 1151 are misaligned, the hook 21 located in the groove hooks onto the extension portion 115 to achieve the installation and fixation between the first module 10 and the second module 20. It can be understood that under the action of gravity, the portion of the hook 21 located in the groove hooks onto the extension portion 115.

[0053] As one embodiment, the slot 1151 on the second slide rail 112 located at the bottom side of the first module 10 faces upward, so that the second module 20 can hook the extension portion 115 by the hook 21 under the action of gravity.

[0054] As one embodiment, the hook 21 includes a body part 211 and a hook part 212. The hook part 212 is connected to the second module 20 through the body part 211. The two ends of the body part 211 are fixedly connected to the second module 20 in the extension direction of the slide rail 11. The hook part 212 is connected to the body part 211 in the direction perpendicular to the extension direction of the slide rail 11.

[0055] As one embodiment, the second module 20 includes a metal housing 201; the hook 21 is formed by partial stamping of the metal housing.

[0056] In one embodiment, the number of hooks 21 included in the second mounting structure is less than or equal to the number of sockets 1151. During installation, the positions of the hooks 21 correspond to the positions of the sockets 1151, so that all hooks 21 can extend into the slide groove from the sockets 1151. After the hooks 21 extend into the slide groove from the sockets 1151, the first module 10 or the second module 20 is moved so that the positions of the hooks 21 are offset from the positions of the sockets 1151. Under the action of gravity, the hooks 21 hook onto the extension portion 115.

[0057] It is understandable that, in the extension direction of the slide rail 11, the size of the hook part 212 must be smaller than the size of the insertion port 1151, so that the hook part 212 can extend into the slide groove from the insertion port 1151.

[0058] As one embodiment, when the openings of the sockets 1151 on different slide rails 11 face each other, the corresponding hook portions 212 at the positions of the different slide rails 11 face each other, so that the hook portions 212 can simultaneously enter the slide groove from the corresponding sockets 1151.

[0059] As one embodiment, the second mounting structure further includes a lug 202. A fixing structure passes through the lug 202 and is fixed in the mounting hole 121 or mounting hole 1151, thereby fixing the positions of the first module 10 and the second module 20 in the extending direction of the slide rail 11 and preventing relative movement between them. It is understood that the positions of the mounting strip 12 with the mounting hole 121 and the lug 202 can be interchanged; for example, the mounting strip 12 can be located on the side of the second module 20, and the lug 202 can be located on the first module 10. The lug 202 can be located at the front or rear end of the second module.

[0060] Please see Figure 7 , Figure 8 and Figure 9 The third module 30 includes a cuboid box 31 and a cover 32, the cover 32 being used to close the opening on the box 31.

[0061] As one embodiment, the box body 31 includes end plate 311, end plate 312, side plate 313, and side plate 314, which are connected to form a cuboid. End plate 311 and end plate 312 are located at opposite ends of the third module 30, and side plate 313 and side plate 314 are located at the other opposite ends of the third module 30.

[0062] In one embodiment, side plate 313 and side plate 314 are connected to opposite ends of end plate 311. The distance between the two side plates is smaller than the size of end plate 311, so that the end of the cover 32 can abut against end plate 322. During use, one end of the cover 32 is placed on the box 31 from the end near end plate 312. Pushing the cover 32 moves it from the end near end plate 312 to the position near end plate 311. Since the distance between the two side plates is smaller than the size of end plate 311, when the cover 32 is pushed to the position of end plate 311, the end of the cover 32 will abut against end plate 311, thus limiting the movement of the cover 32.

[0063] In one embodiment, the side panel includes a side panel body 3131 and a guide structure 3132. The guide structure 3132 is fixed to the end of the side panel body 3131 near the end plate 311. The distance between the guide structure 3132 and the bottom of the box 31 gradually decreases in the direction from away from the end plate 311 to near the end plate 311. That is, the bottom surface of the guide structure 3132 is a sloped structure. In one embodiment, the slope angle of the bottom surface of the guide structure 3132 is 20°-45°.

[0064] As one embodiment, the cover 32 includes a top plate 321, a first side plate 323, a second side plate 324, and a first end plate 322. The top plate 321 is rectangular, and the first side plate 323, the second side plate 324, and the first end plate 322 are connected to the top plate 321 in three different positions. It is understood that if the second end plate 322 is present, the first end plate 322 can be omitted. Similarly, if the first end plate 322 is present, the second end plate 312 can be omitted.

[0065] In one embodiment, the first side plate 323 and the second side plate 324 are connected to opposite ends of the top plate 321. Fastening strips 3231 are provided on the bottom inner walls of both the first side plate 323 and the second side plate 324. The distance between the two fastening strips 3231 is equal to the distance between the outer walls of the two side plate bodies. When the cover 32 is closed on top of the cover 32, the fastening strips 3231 contact the side plate bodies, causing the box body 31 and the cover 32 to be tightly fastened together. The height of the fastening strips 3231 is less than or equal to the minimum distance between the guide structure 3132 and the bottom of the box body 31. In the installed state, the fastening strips 3231 and the guide structure 3132 will not interfere with each other, causing installation obstacles. It can be understood that the height of the fastening strips 3231 mentioned here refers to the height of the fastening strips 3231 at the point corresponding to the guide structure 3132; the height at other positions is not limited.

[0066] As one embodiment, the fastening strip 3231 is rectangular, but it can also be other regular or irregular shapes, such as triangles, trapezoids, etc.

[0067] As one embodiment, the distance between the inner walls of the first side plate 323 and the second side plate 324 is greater than or equal to the distance between the outer walls of the guide structure 3132 on the first side plate 313 and the second side plate 314, so that the cover 32 can be smoothly fastened to the box 31.

[0068] As one embodiment, the length of the guide structure 3132 is less than 40% of the length of the side plate; the bottom surface of the guide structure 3132 has an inclination angle of 0°-45°.

[0069] As one embodiment, the third module 30 can be fixed to the top of the first module 10 or the second module 20.

[0070] As one embodiment, the first module 10 and / or the second module 20 may also adopt the structure of the box 31 and cover 32 as described above.

[0071] As one embodiment, the side dimensions of the first module 10 and the second module 20 are the same, or the side dimensions of the second module 20 are smaller than the side dimensions of the first module 10.

[0072] As one embodiment, after the cover 32 and the box 31 are fastened together, the first end plate 322 and the second end plate 312 can be locked with screws to achieve the locking of the cover 32 and the box 31.

[0073] When the cover 32 needs to be fastened onto the box 31, the user can hold the end with the first end plate 322 and vertically lower the other end opposite the first end plate 322 from the side plate near the guide structure 3132. The other end opposite the first end plate 322 will then fasten onto the box 31. The user continues to apply force to the end with the first end plate 322, and the cover 32 moves toward the first end plate 311. The inclined bottom surface of the guide structure 3132 can cooperate with the fastening strip 3231 to guide the sliding of the cover 32. When the cover 32 abuts against the first end plate 311, the cover 32 is just fastened onto the box 31.

[0074] With the box body 31 and the cover 32 fully engaged, when it is necessary to remove the cover 32, in the vertical direction, because the guide structure 3132 blocks the fastening strip 3231, the cover 32 cannot be directly removed in the vertical direction. The user needs to pull the cover 32 away from the end plate 311. As one way to operate, the user can lift one end of the cover 32 at the position of the end plate 312 (in the vertical direction). Since the bottom surface of the guide structure 3132 is an inclined structure, when the inclination angle of the fastening strip 3231 is lower than the inclination angle of the bottom surface of the guide structure 3132, the guide structure 3132 will not block the fastening strip 3231, making it convenient for the user to pull the cover 32 away from the end plate 311. After moving a certain distance (that is, when there is no longer a guide structure 3132 above the fastening strip 3231), the user can directly remove the cover 32.

[0075] Those skilled in the art will understand that, without conflict, the above-mentioned preferred solutions can be freely combined and superimposed.

[0076] It should be understood that the above-described embodiments are merely exemplary and not restrictive. Without departing from the basic principles of this utility model, any obvious or equivalent modifications or substitutions made by those skilled in the art regarding the above details will be included within the scope of the claims of this utility model.

Claims

1. A modular installation structure for facilitating the installation between a first module and a second module, characterized in that: The module mounting structure includes a first mounting structure disposed on the upper side of the first module and a second mounting structure disposed on the side of the second module; The first mounting structure includes at least one slide rail, the slide rail includes a connecting portion and an extension portion, the extension portion is connected to the first module through the connecting portion, and a slide groove is formed between the extension portion and the first module; the extension portion is provided with an insertion port; The second mounting structure includes at least one hook positioned corresponding to the slide rail; The hook is connected to the second module; At least a portion of the hook can extend into the groove from the socket. When the hook is misaligned with the socket, the hook located in the groove hooks onto the extension portion to achieve installation and fixation between the first module and the second module. The hook includes a body part and a hook part. The two ends of the body part are fixedly connected to the second module in the extension direction of the slide rail. The hook part is connected to the body part in the direction perpendicular to the extension direction of the slide rail. In the extending direction of the slide rail, the size of the hook portion is smaller than the size of the insertion port.

2. The module installation structure as described in claim 1, characterized in that: The second module includes a metal housing; the hook is formed by partial stamping of the metal housing.

3. The module installation structure as described in claim 1, characterized in that: The slide rails are multiple, and the number of slots provided on the extension portion of each slide rail is one or more; The number of hooks included in the second mounting structure is less than or equal to the number of sockets; during installation, the position of each hook corresponds to the position of each socket.

4. The module installation structure as described in claim 3, characterized in that: The slide rail includes a first slide rail and a second slide rail with a spacing, and the openings of the sockets on the first slide rail and the second slide rail are oriented opposite to each other; The hook includes a connected body portion and a hook portion, the hook portion being connected to the second module via the body portion; the hook portions of the hook corresponding to the positions of the first slide rail and the second slide rail face opposite each other.

5. The module installation structure as described in claim 1, characterized in that: One of the first mounting structure and the second mounting structure further includes a mounting strip, and the other further includes a lug. The end of the mounting strip is provided with a mounting hole, and the fixing structure passes through the lug and is fixed in the mounting hole; or the mounting hole that mates with the lug is provided at the end of the slide rail.

6. The module installation structure as described in claim 1, characterized in that: The slide rail includes a first slide rail, a second slide rail, and a third slide rail that are spaced apart and extend horizontally, with the third slide rail located between the first slide rail and the second slide rail; The first slide rail and the second slide rail are located at the top and bottom of the side of the first module, respectively; The first mounting structure is integrally formed on the first module; the second mounting structure is integrally formed on the second module.

7. A data processing device, characterized in that: It includes the module mounting structure as described in any one of claims 1-6, as well as the first module and the second module; the first module and the second module are fixedly connected by the mounting structure.

8. The data processing device as described in claim 7, characterized in that: The data processing device further includes a third module fixed on the first module and / or the second module; The first module and / or the second module and / or the third module include a cuboid box and a lid, the lid being used to close the opening on the box; The box body includes an end plate 1, a side plate 1, and a side plate 2. The side plate 1 and the side plate 2 are connected to opposite ends of the end plate 1. The distance between the two side plates is smaller than the size of the end plate 1, so that the end of the cover can abut against the end plate. The side panel includes a side panel body and a guide structure. The guide structure is fixed to the end of the side panel body near the end plate one. The distance between the guide structure and the bottom of the box gradually decreases in the direction from away from the end plate one to near the end plate one. The cover includes a top plate, a first side plate, and a second side plate, with the first side plate and the second side plate connected to opposite ends of the top plate; fastening strips are provided at the bottom of the inner walls of both the first side plate and the second side plate, and the distance between the two fastening strips is equal to the distance between the outer walls of the two side plate bodies; The distance between the inner walls of the first side plate and the second side plate is greater than or equal to the distance between the outer walls of the guide structures on the first side plate and the second side plate; The height of the fastening strip is less than or equal to the minimum distance between the guide structure and the bottom of the box.

9. The data processing device as described in claim 8, characterized in that: The length of the guide structure is less than 40% of the length of the side plate; the bottom surface of the guide structure has an inclination angle of 0°-45°.

10. The data processing apparatus as described in claim 8 or 9, characterized in that: The first module is a computing power module, the second module is a power supply module, and the third module is a control module; The first module and the second module have the same side dimensions, or the side dimensions of the second module are smaller than those of the first module.

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