A mainboard component mounting structure of an electronic computer case

Abstract

The application relates to the field of mainboard installation, in particular to a mainboard component installation structure of an electronic computer case, which comprises a case, a plurality of heat dissipation fans rotatably installed on the inner wall of the case and capable of dissipating heat in the case, a mounting box fixedly connected to the outer wall of the case, two moving plates slidingly connected to the mounting box, a telescopic plate fixedly connected to the center of the inner wall of the mounting box, two threaded rods rotatably connected between the outer wall of the telescopic plate and the inner wall of the mounting box, two groups of buffer mechanisms and fixing mechanisms fixedly connected to the end of each moving plate away from the mounting box, the buffer mechanisms can have a damping effect on the fixing mechanisms, a mainboard is arranged in the case, the fixing mechanisms can fix the mainboard, and each group of buffer mechanisms corresponds to a group of heat dissipation copper pipes, so that the heat dissipation copper pipes can effectively cool the mainboard when the mainboard is close to the heat dissipation copper pipes.

Description

Technical Field

[0001] This invention relates to the field of motherboard mounting, specifically to a motherboard component mounting structure for an electronic computer chassis. Background Technology

[0002] In the field of computer assembly, the motherboard, as a core component, has always been a crucial factor in terms of ease of installation and stability. Traditional motherboard installation methods typically rely on multiple screws for fixing, a process that is not only time-consuming and labor-intensive, but also requires precise alignment of the screw holes on the chassis with the mounting holes on the motherboard. Even slight deviations can result in screws being difficult to tighten or the motherboard not being installed evenly, affecting the installation of other components and the overall performance and stability of the computer, and also hindering quick installation. Furthermore, during the handling or transportation of computers, the lack of effective shock absorption measures can easily cause the motherboard inside the chassis to loosen solder joints and shift components due to vibration, leading to computer malfunctions, increased maintenance costs and usage risks. Effective heat dissipation is also necessary. With the continuous development of computer technology and the increasing demands of users for computer assembly efficiency and reliability, there is an urgent need for an installation structure that can quickly align and fix the motherboard and has good shock absorption during handling, in order to simplify the installation process, improve installation accuracy, and ensure the safety and stability of the motherboard under various conditions.

[0003] A search revealed that the prior art, disclosed in publication number CN110888506A, is a multimedia dual-core industrial control motherboard. This motherboard includes a main board, a first expansion motherboard, and a second expansion motherboard. The main board, the first expansion motherboard, and the second expansion motherboard are connected via multiple connecting mechanisms. A heat sink is located on top of the main board and is connected to the main board via multiple positioning devices. The upper end of the heat sink has multiple heat dissipation slots, each containing a cooling fan. A through slot is formed at the upper end of the heat sink, containing a sealing device. Device slots are formed on opposite sidewalls of the heat sink, and multiple sets of mounting slots are evenly spaced on the inner walls of two device slots. This invention has a reasonable structural design and offers advantages such as rapid heat dissipation for the motherboard and its components, customizable motherboard design, and customizable number of heat dissipation fins.

[0004] Therefore, based on the above search and combined with existing methods, the above solutions are difficult to quickly fix the motherboard during use, the alignment during installation is time-consuming and complicated, and there is no shock absorption function. When transported or subjected to external force, the precision components of the motherboard are easily damaged by vibration, affecting the normal operation and lifespan of the computer. To this end, a new type of motherboard component installation structure is proposed to solve the problems of quick fixation and shock absorption, and enhance the stability and durability of the computer. Summary of the Invention

[0005] The purpose of this invention is to provide a motherboard component mounting structure for an electronic computer chassis to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A motherboard component mounting structure for an electronic computer chassis includes a chassis. Several cooling fans for heat dissipation are rotatably mounted on the inner wall of the chassis. A mounting box is fixedly connected to the outer wall of the chassis. Two movable plates are slidably connected to the mounting box. A telescopic plate is fixedly connected to the center of the inner wall of the mounting box. Two threaded rods are rotatably connected between the outer wall of the telescopic plate and the inner wall of the mounting box. The two threaded rods are fixedly connected, and the outer wall of each threaded rod is threadedly connected to the corresponding movable plate. Two heat dissipation copper pipes are fixedly connected to the end of the telescopic plate away from the mounting box. The two heat dissipation copper pipes are interconnected. Two sets of buffer mechanisms and fixing mechanisms are fixedly connected to the end of the movable plate close to the chassis. The buffer mechanism can reduce the vibration of the fixing mechanism. The chassis also houses the motherboard, and the fixing mechanism can fix the motherboard. Each set of heat dissipation copper pipes corresponds to a set of buffer mechanisms. When the motherboard is close to the heat dissipation copper pipes, the heat dissipation copper pipes can effectively cool the motherboard.

[0007] As a further aspect of this solution, the buffer mechanism includes a buffer tube, which is fixedly connected to the outer wall of the corresponding movable plate. Each buffer tube is fixedly connected to a corresponding heat dissipation copper pipe through a pipe. A water tank and a water pump are fixedly installed at the end of the mounting box away from the chassis. The inlet of the water pump is fixedly connected to the water tank, and the outlet of the water pump is fixedly connected to one of the buffer tubes. The water tank is fixedly connected to a corresponding buffer tube.

[0008] As a further aspect of this solution, each of the buffer tubes is slidably connected to a piston plate with a reset function. The piston plate has several liquid permeation holes inside, and a first connecting plate is fixedly connected to the upper end of the piston plate via a piston rod.

[0009] As a further aspect of this solution, four connecting posts are movably connected to the end of the motherboard near the mounting box, and a snap-fit ​​ball is fixedly connected to the end of the connecting posts away from the motherboard.

[0010] As a further aspect of this solution, the fixing mechanism includes a mating tube, which is fixedly connected to the upper end of a corresponding first connecting plate. A first circular plate is fixedly connected inside the mating tube. A connecting ring with a reset function is installed above the first circular plate. A magnetic abutment block is provided inside the connecting ring, and a conical groove is formed inside the magnetic abutment block.

[0011] As a further aspect of this solution, a pressing rod is fixedly connected to the bottom of the magnetic abutment block, and a second circular plate is fixedly connected to the bottom of the pressing rod. A telescopic rod is also fixedly connected between the pressing rod and the second circular plate. The outer wall of the second circular plate abuts against the inner wall of the mating tube. A mating circular plate is also fixedly connected to the upper end of the connecting ring. Several locking arms with reset function are rotatably connected inside the mating circular plate. All the locking arms abut against each other. Multiple first water bladders are fixedly connected between the first circular plate and the second circular plate. Multiple second water bladders with reset function are fixedly connected between the second circular plate and the bottom end of the inner wall of the mating tube.

[0012] As a further aspect of this solution, the second water bladder is filled with water, and a connecting circular box is fixedly connected between the first and second water bladders. A one-way valve is fixedly connected inside the connecting circular box. Several connecting shafts are rotatably connected inside the second circular plate. Both ends of the connecting shafts are fixedly connected to mating blocks. The upper end of each mating block is also provided with a spiral wall. The mating blocks at the upper and lower ends of the connecting shafts are located inside the first and second water bladders, respectively. Several mating ports are also opened inside the second circular plate. Each mating port is provided with a sealing plate at both ends, and the sealing plate abuts against the outer wall of the mating port. Multiple limiting tubes are provided around each connecting shaft.

[0013] As a further aspect of this solution, each set of limiting tubes is located inside the corresponding first water bladder, and the outer wall of the connecting shaft is also connected to a locking ball with a reset function. The bottom of the mating port abuts against the inner wall of the corresponding limiting tube. Both the first and second water bladders are provided with two sets of mating balls. The mating ball inside the first water bladder is fixedly connected to the bottom of the first circular plate through a connecting block, and the mating ball inside the second water bladder is also fixedly connected to the bottom end of the inner wall of the mating tube through a connecting block.

[0014] Beneficial effects Compared with the prior art, the beneficial effects of the present invention are: 1. When installing the motherboard, simply place the motherboard in the appropriate position, and the magnetic abutment block will quickly approach and tightly abut against the locking arm under the action of magnetism, forming a stable interlocking structure. This process does not require complicated screw tightening operations or precise hole alignment, which greatly simplifies the installation process and saves installation time. Even non-professionals can easily complete the quick fixation of the motherboard. 2. Water has good fluidity and specific heat capacity. In terms of shock absorption, when the chassis is subjected to external impact or vibration, water can effectively absorb and disperse energy through its own buffering effect, effectively cooling and absorbing the motherboard. Attached Figure Description

[0015] Figure 1 A perspective view of the motherboard component mounting structure of an electronic computer chassis; Figure 2 A schematic diagram of the internal structure of a computer chassis, showing the motherboard component mounting structure. Figure 3 A schematic diagram of the mounting structure of motherboard components in an electronic computer chassis, showing the position of the connecting ball. Figure 4 A schematic cross-sectional view of a computer chassis showing the mounting structure of motherboard components. Figure 5 This is a schematic diagram of the internal structure of a mounting box for mounting motherboard components in an electronic computer chassis. Figure 6 This is a schematic diagram of the internal structure of the mating pipe in the motherboard component mounting structure of an electronic computer chassis. Figure 7 A cross-sectional view of a mating tube in the mounting structure of motherboard components of an electronic computer chassis; Figure 8 A schematic cross-sectional view of a magnetic abutment block in the mounting structure of motherboard components of an electronic computer chassis; Figure 9 A schematic diagram of the internal structure of the connecting circular box for mounting motherboard components in an electronic computer chassis; Figure 10 A schematic diagram of the first circular plate position structure of a motherboard component mounting structure for an electronic computer chassis; Figure 11 for Figure 10 Enlarged view of point A; Figure 12 This is a schematic diagram of the connection shaft position structure of a motherboard component mounting structure for an electronic computer chassis.

[0016] In the diagram: 1. Chassis; 2. Mounting box; 3. Water pump; 4. Cooling fan; 5. Motherboard; 6. Movable slot; 7. First movable ball; 8. Snap-fit ​​ball; 9. Connecting post; 10. Slide rod; 11. Moving plate; 12. Threaded rod; 13. Copper heat dissipation pipe; 14. Telescopic plate; 16. Rotary wheel; 17. Connecting ring; 18. Abutment wheel; 19. Mating circular plate; 20. Conical groove; 21. Magnetic abutment block; 22. Rubber ring; 23. Matching tube; 24. First circular plate; 25. Third telescopic rod; 26. First water bladder; 27. Connecting circular box; 28. Second circular plate; 29. ​​Second water bladder; 30. First connecting plate; 31. Liquid permeation hole; 32. Buffer tube; 33. Piston plate; 34. Connecting spring; 35. Squeezing rod; 36. Sealing plate; 37. Connecting block; 38. Matching ball; 39. Matching block; 40. Fourth telescopic rod; 41. Limiting tube; 42. Ball clamping; 43. Spiral wall; 44. Sealing plate; 45. Connecting shaft; 46. Matching port; 47. Second connecting plate; 48. Clamping arm; 101. Buffer mechanism; 201. Fixing mechanism. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 As shown, a motherboard component mounting structure for an electronic computer chassis includes a chassis 1. Several cooling fans 4 are rotatably mounted on the inner wall of the chassis 1 to dissipate heat from the interior of the chassis 1. A mounting box 2 is fixedly connected to the outer wall of the chassis 1. Several heat dissipation holes are opened on the outer wall of the mounting box 2, arranged in an array from top to bottom. Two movable plates 11 are slidably connected to the mounting box 2. Specifically, the two movable plates 11 are symmetrically distributed left and right inside the mounting box 2. Two sliding rods 10 are fixedly connected inside the mounting box 2, and both movable plates 11 are slidably connected to the outer wall of the sliding rods 10. Each sliding rod 10 has its outer wall coated with lubricating oil. When the movable plate 11 slides on the outer wall of the sliding rod 10, the sliding rod 10 can limit the movement of the movable plate 11 and also has a guiding function, improving the stability of the movable plate 11 during movement. The lubricating oil also reduces the friction between the movable plate 11 and the sliding rod 10, extending the service life of the movable plate 11 and the sliding rod 10. A telescopic plate 14 is fixedly connected to the center of the inner wall of the mounting box 2 by several bolts. Two threaded rods 12 are rotatably connected to the outer wall of the telescopic plate 14 and the inner wall of the mounting box 2 via bearings. Specifically, the ends of the two threaded rods 12 that are close to each other pass through the telescopic plate 14 and are fixedly connected. The two threaded rods 12 are symmetrically distributed on the outer wall of the telescopic plate 14. A rotating wheel 16 is fixedly connected to the outer wall of the threaded rods 12 to facilitate rotation by the operator. The outer wall of each threaded rod 12 is threadedly connected to the corresponding moving plate 11. The end of the telescopic plate 14 furthest from the mounting box 2 is welded to the inner wall. Two heat dissipation copper pipes 13 are fixedly connected and interconnected. The two heat dissipation copper pipes 13 are symmetrically distributed on the outer wall of the telescopic plate 14. The end of the moving plate 11 away from the chassis 1 is fixedly connected to two sets of buffer mechanisms 101 and fixing mechanisms 201 by screws. The buffer mechanism 101 can reduce the vibration of the fixing mechanism 201. The chassis 1 also has a motherboard 5 inside, and the fixing mechanism 201 can fix the motherboard 5. Each set of heat dissipation copper pipes 13 corresponds to a set of buffer mechanisms 101. When the motherboard 5 is close to the heat dissipation copper pipes 13, the heat dissipation copper pipes 13 can effectively cool the motherboard 5.

[0019] Example 2: Figure 1 , Figure 4 , Figure 6 As shown, the buffer mechanism 101 includes a buffer tube 32, which is detachably and fixedly connected to the outer wall of the corresponding movable plate 11 by screws. Each buffer tube 32 is fixedly connected to the corresponding heat dissipation copper pipe 13 through a pipe. A water tank and a water pump 3 are fixedly installed at the end of the mounting box 2 away from the chassis 1. The inlet of the water pump 3 is fixedly connected to the water tank, and the outlet of the water pump 3 is fixedly connected to one of the buffer tubes 32. The water tank is connected to the corresponding buffer tube 32 through a pipe to circulate water. A piston plate 33 with a reset function is slidably connected inside each buffer tube 32. The piston plate 33 is fixedly connected to the bottom of the inner wall of the buffer tube 32 through a connecting spring 34. Several liquid permeable holes 31 are opened inside the piston plate 33, and a first connecting plate 30 is fixedly connected to the upper end of the piston plate 33 through a piston rod. Figure 3 As shown, four connecting posts 9 are movably connected to one end of the motherboard 5 near the mounting box 2. Specifically, several movable slots 6 are opened on one side of the motherboard 5, and a first movable ball 7 is movably installed inside the movable slot 6. The outer wall of the first movable ball 7 is fixedly connected to the connecting posts 9. Since the first movable ball 7 can rotate freely inside the movable slot 6, the connecting posts 9 can move freely under the action of the first movable ball 7. A snap-fit ​​ball 8 is fixedly connected to the end of the connecting post 9 away from the motherboard 5, and both the snap-fit ​​ball 8 and the first movable ball 7 are spherical. Figure 6 - Figure 12As shown, the fixing mechanism 201 includes a mating tube 23, which is fixedly connected to the upper end of the corresponding first connecting plate 30. A first circular plate 24 is fixedly connected inside the mating tube 23. A connecting ring 17 with a reset function is installed above the first circular plate 24. The connecting ring 17 and the first circular plate 24 are fixedly connected by a third telescopic rod 25. A magnetic abutment block 21 is provided inside the connecting ring 17. The magnetic abutment block 21 is made of magnet. A rubber ring 22 is also fixedly connected to the inner wall of the mating tube 23. The rubber ring 22 is made of ferrite rubber. Ferrite itself has high magnetic permeability and can guide and shield the magnetic field (existing technology will not be described in detail). When the magnetic abutment block 21 moves into the mating tube 23, the rubber ring 22 can effectively shield the magnetic force of the magnetic abutment block 21 to prevent the influence on the internal components of the chassis 1. The magnetic abutment block 21 has a conical groove 20 inside, which is wider at the top and narrower at the bottom. A pressing rod 35 is threadedly fixed to the bottom of the abutment block 21, and a second circular plate 28 is connected to the bottom of the pressing rod 35 through the engagement of the thread and nut. A telescopic rod is ultrasonically welded between the pressing rod 35 and the second circular plate 28. The outer wall of the second circular plate 28 abuts against the inner wall of the mating tube 23, and the outer wall of the pressing rod 35 passes through the inside of the first circular plate 24. The outer wall of the pressing rod 35 is slidably connected to the first circular plate 24. A mating circular plate 19 is fixedly connected to the upper end of the connecting ring 17. A second telescopic rod is fixedly connected between the mating circular plate 19 and the magnetic abutment block 21. The second telescopic rod can limit the magnetic abutment block 21. Several locking arms 48 with reset function are rotatably connected inside the mating circular plate 19 through a rotating shaft. All locking arms 48 abut against each other. Abutment wheel 18 is rotatably connected to the bottom of each locking arm 48 through a rotating shaft, and a reset torsion spring is sleeved on the outside of the rotating shaft. The abutment wheel 18 can effectively reduce the friction between the locking arm 48 and the conical groove 20. Multiple first water bladders 26 are fixedly connected between the first circular plate 24 and the second circular plate 28. Multiple second water bladders 29 with reset function are fixedly connected between the second circular plate 28 and the bottom of the inner wall of the matching tube 23. A reset spring is fixedly connected inside the second water bladder 29. The second water bladder 29 is filled with water. Both the second circular plate 28 and the second water bladder 29 are made of rubber. A connecting circular box 27 is fixedly connected between the first water bladder 26 and the second water bladder 29. A one-way valve is fixedly connected inside the connecting circular box 27. Specifically, the upper and lower ends of the connecting circular box 27 are connected to the first water bladder 26 and the second water bladder 29 through pipes, respectively. Specifically, the one-way valve includes a second connecting plate 47, and the second connecting plate 47 has multiple water permeable holes inside, which are distributed circumferentially inside the second connecting plate 47. A sealing plate 36 is also provided above the second connecting plate 47, and the sealing plate 36 is fixedly connected to the second connecting plate 47 by a first elastic telescopic arm. The bottom of the sealing plate 36 abuts against the top of the second connecting plate 47. When the second water bladder 29 is squeezed by the second circular plate 28, the water inside the second water bladder 29 will enter the connecting circular box 27. At this time, due to the increased pressure inside the connecting circular box 27, the water will push the sealing plate 36 open through the water permeable holes and enter the first water bladder 26. When the squeezing of the second water bladder 29 stops, the water pressure inside the connecting circular box 27 decreases, and the sealing plate 36 resets to seal all the water permeable holes. At this time, the water inside the first water bladder 26 can be prevented from flowing back. Several connecting shafts 45 are rotatably connected inside the second circular plate 28. These connecting shafts 45 are circumferentially distributed within the second circular plate 28. Each connecting shaft 45 has a mating block 39 fixed to its upper and lower ends by screws. The upper end of each mating block 39 is provided with a spiral wall 43, which is semi-spiral in shape. The mating blocks 39 at the upper and lower ends of the connecting shaft 45 are located inside the first water bladder 26 and the second water bladder 29, respectively. Several mating openings 46 are also provided inside the second circular plate 28. Each mating opening 46 has a sealing plate 44 at both its upper and lower ends, and the sealing plate 44 abuts against the outer wall of the mating opening 46. Multiple limiting tubes 41 are provided around each connecting shaft 45. Each set of limiting tubes 41... 1 is located inside the corresponding first water bladder 26, and the inner wall of the limiting tube 41 is hemispherical. The outer wall of the connecting shaft 45 is also connected to the locking ball 42 with a reset function. The locking ball 42 and the connecting shaft 45 are fixedly connected by the fourth telescopic rod 40. The fourth telescopic rod 40 can drive the locking ball 42 to reset quickly. The bottom of the mating port 46 abuts against the inner wall of the corresponding limiting tube 41. The first water bladder 26 and the second water bladder 29 are each provided with two sets of mating balls 38. The mating balls 38 are fixedly connected to the first water bladder 26 and the second water bladder 29 respectively by the connecting block 37. The length of the connecting block 37 inside the first water bladder 26 is shorter than the length of the connecting block 37 inside the second water bladder 29.

[0020] The working principle of this invention is as follows: When the motherboard 5 needs to be installed, the chassis 1 is laid flat. At this time, it is only necessary to align the snap-fit ​​ball 8 on the outer wall of the motherboard 5 with the upper end of the corresponding mating round plate 19. When the snap-fit ​​ball 8 approaches the mating round plate 19, the magnetic abutment block 21 and the snap-fit ​​ball 8 attract each other, and the magnetic abutment block 21 moves upward. When the magnetic abutment block 21 moves upward, it will also drive the telescopic rod to lengthen. The magnetic abutment block 21 will drive the conical groove 20 to abut against the bottom of all the snap-fit ​​arms 48. At this time, all the snap-fit ​​arms 48 will open. When the snap-fit ​​ball 8 abuts against the upper end of the mating round plate 19, it will be squeezed downward. When the outer wall of the snap-fit ​​arm 48 abuts against the inner wall of the mating tube 23, all the snap-fit ​​arms 48 will gather in the opposite direction and wrap around the snap-fit ​​ball 8. When the mating disc 19 and the magnetic abutment block 21 move into the mating tube 23, the second disc 28 is squeezed by the extrusion rod 35 and the telescopic rod. Since the retraction distance of the telescopic rod is very short, the length of the telescopic rod is not affected when the extrusion rod 35 squeezes the second disc 28. When the second disc 28 squeezes the second water bladder 29, the water inside the second water bladder 29 will enter the first water bladder 26. Since there is a one-way valve inside the connecting disc 27 when the water inside the second water bladder 29 enters the connecting disc 27, the water inside the second water bladder 29 can only enter the first water bladder 26 through the connecting disc 27, while the first water bladder 26 cannot enter the second water bladder 29 through the connecting disc 27. When the extrusion rod 35 and the second disc 28 are limited at this time, all the snap-fit ​​arms 48 will abut against the inner wall of the mating tube 23, thus completing the limiting and fixing of the main board 5. When it is necessary to disassemble the main board 5, simply press the main board 5. The main board 5 will drive the mating round plate 19 and the magnetic abutment block 21 to move downward. The mating round plate 19 will drive the magnetic abutment block 21, the extrusion rod 35, and the first telescopic rod to move downward. At this time, the second round plate 28 continues to extrude the second water bag 29. When the spiral wall 43 on the outer wall of the mating block 39 at the bottom of the second round plate 28 abuts against the mating ball 38 at the bottom of the inner wall of the mating tube 23, the mating block 39 will rotate 180 degrees. The second water bag 29 will drive another set of mating blocks 39 to rotate through the connecting shaft 45, and will also drive all the sealing plates 44 and the locking ball 42 to rotate. At this time, the sealing plate 44 will disengage from the corresponding mating port 46. Since the fourth telescopic rod 40 will drive the locking ball 42 to abut in the inner wall of the corresponding limiting tube 41 when the connecting shaft 45 rotates, the connecting shaft 45 can be limited. At this point, simply move the main board 5 upwards. Since the snap-fit ​​ball 8 is wrapped by all the snap-fit ​​arms 48, the snap-fit ​​arms 48 will move upwards along with the snap-fit ​​ball 8. The magnetic abutment block 21 will drive the second circular plate 28 upwards through the compression rod 35 and the first telescopic rod. At this time, the second circular plate 28 will compress the first water bladder 26, and the water inside the first water bladder 26 will enter the second water bladder 29. It is worth noting that during the upward movement of the second circular plate 28, all the connecting rings 17 will disengage from the inner wall of the mating tube 23, and the main board 5 can be removed. At this time, each set of mating circular plates 19 needs to be manually and gently pulled so that when the spiral wall 43 on the outer wall of the mating block 39 at the upper end of the second circular plate 28 abuts with the mating ball 38 at the bottom of the first circular plate 24, the mating block 39 will rotate quickly due to the long length of the connecting block 37. The mating block 39 will drive the sealing plate 44 to abut and seal with the outer wall of the mating port 46 through the connecting shaft 45, and the next installation of the main board 5 can be carried out. When the motherboard 5 is installed, the water pump 3 is started. The water pump 3 draws water into the water tank, and the water in the water tank enters the corresponding buffer tube 32. At this time, all the buffer tubes 32 and the heat dissipation copper pipes 13 will be filled with water, which will achieve the effect of water cooling. During the transportation of the chassis 1, since the buffer tubes 32 are filled with water, when vibration occurs, the motherboard 5 will drive the piston plate 33 to move up and down in the inner wall of the buffer tube 32 through the mating pipe 23 and the first connecting plate 30. Since the buffer tubes 32 are filled with water, when the piston plate 33 moves up and down in the buffer tubes 32, the water will shuttle back and forth through the liquid permeation hole 31, which will slow down the movement speed of the piston plate 33 and achieve the effect of weight reduction and buffering. The position of the moving plate 11 can be adjusted by rotating the two sets of threaded rods 12, so that the position of each set of buffer tubes 32 can be adjusted, and motherboards 5 of multiple sizes can be fixed.

[0021] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A motherboard component mounting structure for an electronic computer chassis, comprising a chassis (1), characterized in that: The outer wall of the chassis (1) is also fixedly connected to the mounting box (2), and the mounting box (2) is slidably connected to two movable plates (11). The inner wall of the mounting box (2) is also fixedly connected to a telescopic plate (14). The outer wall of the telescopic plate (14) and the inner wall of the mounting box (2) are also rotatably connected to two threaded rods (12). Each threaded rod (12) is threadedly connected to the corresponding movable plate (11). Two heat dissipation copper pipes (13) are fixedly connected to the end of the telescopic plate (14) away from the mounting box (2). The two heat dissipation copper pipes (13) are interconnected. Two sets of buffer mechanisms (101) and fixing mechanisms (201) are fixedly connected to the end of the movable plate (11) close to the chassis (1). The buffer mechanism (101) can reduce the vibration of the fixing mechanism (201). The chassis (1) is also equipped with a motherboard (5). The fixing mechanism (201) can fix the motherboard (5). Each set of heat dissipation copper pipes (13) corresponds to a set of buffer mechanisms (101). When the motherboard (5) is close to the heat dissipation copper pipes (13), the heat dissipation copper pipes (13) can effectively cool the motherboard (5).

2. The motherboard component mounting structure of an electronic computer chassis according to claim 1, characterized in that: The buffer mechanism (101) includes a buffer tube (32), which is fixedly connected to the outer wall of the corresponding movable plate (11). Each buffer tube (32) is fixedly connected to the corresponding heat dissipation copper tube (13) through a pipe. A water tank and a water pump (3) are fixedly installed at the end of the mounting box (2) away from the chassis (1). The inlet of the water pump (3) is fixedly connected to the water tank, and the outlet of the water pump (3) is fixedly connected to one of the buffer tubes (32). The water tank is connected to a corresponding buffer tube (32) through a pipe.

3. The motherboard component mounting structure of an electronic computer chassis according to claim 2, characterized in that: Each of the buffer tubes (32) is internally connected to a piston plate (33) with a reset function. The piston plate (33) has several liquid permeation holes (31) inside, and the upper end of the piston plate (33) is fixedly connected to a first connecting plate (30) via a piston rod.

4. The motherboard component mounting structure of an electronic computer chassis according to claim 1, characterized in that: The motherboard (5) is movably connected to four connecting posts (9) at one end near the mounting box (2), and a snap-fit ​​ball (8) is fixedly connected to the other end of the connecting posts (9) away from the motherboard (5).

5. The motherboard component mounting structure of an electronic computer chassis according to claim 1, characterized in that: The fixing mechanism (201) includes a mating tube (23), which is fixedly connected to the upper end of the corresponding first connecting plate (30). A first circular plate (24) is fixedly connected inside the mating tube (23). A connecting ring (17) with a reset function is installed above the first circular plate (24). A magnetic abutment block (21) is provided inside the connecting ring (17), and a conical groove (20) is opened inside the magnetic abutment block (21).

6. The motherboard component mounting structure of an electronic computer chassis according to claim 5, characterized in that: The bottom of the magnetic abutment block (21) is fixedly connected to a pressing rod (35), and the bottom of the pressing rod (35) is fixedly connected to a second circular plate (28). A telescopic rod is also fixedly connected between the pressing rod (35) and the second circular plate (28). The outer wall of the second circular plate (28) abuts against the inner wall of the mating tube (23). The upper end of the connecting ring (17) is also fixedly connected to a mating circular plate (19). Several locking arms (48) with reset function are rotatably connected inside the mating circular plate (19). All the locking arms (48) abut against each other. Multiple first water bags (26) are fixedly connected between the first circular plate (24) and the second circular plate (28). Multiple second water bags (29) with reset function are fixedly connected between the second circular plate (28) and the bottom end of the inner wall of the mating tube (23).

7. The motherboard component mounting structure of an electronic computer chassis according to claim 6, characterized in that: The second water bladder (29) is filled with water. The first water bladder (26) and the second water bladder (29) are fixedly connected by a connecting round box (27). A one-way valve is fixedly connected inside the connecting round box (27). Several connecting shafts (45) are rotatably connected inside the second round plate (28). Both ends of the connecting shafts (45) are fixedly connected with mating blocks (39).

8. The motherboard component mounting structure of an electronic computer chassis according to claim 7, characterized in that: The upper end of the mating block (39) is also provided with a spiral wall (43), and the mating blocks (39) at the upper and lower ends of the connecting shaft (45) are respectively located inside the first water bladder (26) and the second water bladder (29). The second circular plate (28) is also provided with several mating ports (46), and each mating port (46) is provided with a sealing plate (44) at both the upper and lower ends. The sealing plate (44) abuts against the outer wall of the mating port (46). Each connecting shaft (45) is provided with multiple limiting tubes (41) around its perimeter.

9. The motherboard component mounting structure of an electronic computer chassis according to claim 8, characterized in that: Each set of limiting tubes (41) is located inside the corresponding first water bladder (26). The outer wall of the connecting shaft (45) is also connected to a locking ball (42) with a reset function. The bottom of the mating port (46) abuts against the inner wall of the corresponding limiting tube (41). Both the first water bladder (26) and the second water bladder (29) are provided with two sets of mating balls (38).

10. The motherboard component mounting structure of an electronic computer chassis according to claim 9, characterized in that: The matching ball (38) is fixedly connected to the first water bladder (26) and the second water bladder (29) respectively by a connecting block (37).

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