Computer mainboard fixing device for computer

Abstract

The invention relates to the technical field of computer equipment, and discloses a computer mainboard fixing device for a computer, which comprises a box accessory mechanism, a fixed carriage mechanism and a pop-up driving mechanism, the box accessory mechanism is an accessory auxiliary component mechanism for mounting a box, the fixed carriage mechanism is fixedly connected to the interior of the box accessory mechanism, and the pop-up driving mechanism is connected with the box accessory mechanism. The ejection driving mechanisms are fixedly connected to the interior of the fixed sliding frame mechanism, the movable mounting frame mechanisms are slidably connected to the interior of the fixed sliding frame mechanism, and the movable baffle mechanism is rotatably connected to the front side of the movable mounting frame mechanism. Through cooperation of the multiple sets of ventilation openings, the ventilation fans and the air cooling fins, a complete air flowing path is formed, the speed of the ventilation fans is dynamically adjusted in cooperation with the monitoring control mechanism, the working temperature of the back face of the computer mainboard can be effectively reduced, and it is ensured that equipment keeps a proper temperature environment during high-load operation.

Description

Technical Field

[0001] The present invention relates to the technical field of computer equipment, and particularly to a fixing device for a computer motherboard for a computer. Background Art

[0002] With the rapid development of information technology, the setting of home servers and small network computer rooms play an increasingly important role in daily life and work. These distributed computer systems usually rely on efficient and stable computer motherboards to ensure the normal operation of various functions. In order to achieve centralized management and maintenance, the fixing devices for multiple groups of computer motherboards become one of the key components. The cabinet-type computer motherboard fixing device can effectively organize and fix the motherboard, facilitate centralized management, and at the same time connect other peripheral devices through wires to achieve efficient coordination of data transmission and power supply. Such fixing devices not only improve the cleanliness and aesthetics of the system, but also greatly simplify the installation, maintenance and replacement processes of the motherboard, meeting the requirements of users of home servers and small network computer rooms for the efficient operation of computer systems.

[0003] However, the existing cabinet-type motherboard fixing devices have significant deficiencies in heat dissipation design. Currently, most fixing devices only use the upper-side ventilation method for heat dissipation. This single heat dissipation path ignores the heat accumulation problem on the back of the motherboard, resulting in unsatisfactory heat dissipation effect, easy overheating of the motherboard, and thus affecting the stability and service life of the computer system. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a fixing device for a computer motherboard for a computer, which solves the problem that the ordinary fixing devices for multiple groups of computer motherboards in the prior art only use the upper-side ventilation method for heat dissipation.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A fixing device for a computer motherboard for a computer, comprising:

[0006] A box body accessory mechanism, which is an accessory and auxiliary component mechanism for installing the box body, and its function is to cooperate with the box body to assist the motherboard in working;

[0007] A fixed sliding frame mechanism, which is fixedly connected inside the box body accessory mechanism, and its function is to provide an installation position and a moving space for the pop-up driving mechanism and the movable mounting frame mechanism;

[0008] A pop-up driving mechanism, which is fixedly connected inside the fixed sliding frame mechanism, and its function is to provide power for the movement of the movable mounting frame mechanism when needed, so as to achieve the purpose of assisting the movable mounting frame mechanism to move;

[0009] The movable mounting frame mechanism is slidably connected inside the fixed carriage mechanism. Its function is to carry the movable baffle mechanism, the tray mechanism, and the main board fixing mechanism, provide installation positions for the above mechanisms, and drive the above mechanisms to move under the drive of the ejection drive mechanism when needed.

[0010] The movable baffle mechanism is rotatably connected to the front side of the movable mounting frame mechanism. Its function is to serve as an accessory of the movable mounting frame mechanism to enclose the space at the front end of the movable mounting frame mechanism, cooperate with the movable mounting frame mechanism to fix the tray mechanism, and at the same time, corresponding heat dissipation components are installed on both the movable mounting frame mechanism and the movable baffle mechanism to cooperate with the tray mechanism and the main board fixing mechanism to cool the main board.

[0011] The tray mechanism is slidably connected inside the movable baffle mechanism. Its function is to fixedly install the main board fixing mechanism inside the movable baffle mechanism.

[0012] The main board fixing mechanism is fixedly connected to the front side of the tray mechanism. Its function is to install and fix the main board, and dissipate heat from the main board by contacting the lower side of the main board and cooperating with the movable baffle mechanism.

[0013] The monitoring and control mechanism is fixedly connected to the right side of the installation box body. Its function is to control the operation of the ejection drive mechanism and monitor the temperatures of multiple main boards in real time.

[0014] Preferably, the box body accessory mechanism includes a fixed frame installation groove and a fixed base. The fixed frame installation grooves are fixedly connected to the left adjacent side inside the installation box body. The upper side of the fixed base is fixedly connected to the lower side of the fixed frame installation groove. The lower side of the fixed base is fixedly connected with multiple groups of rubber floor feet. The left side of the fixed frame installation groove is fixedly connected with multiple groups of power supply data interfaces. The front side of the installation box body is hinged with a front side box door. Multiple box body ventilation fans are arranged in the middle of the rear side of the installation box body. Dust-proof nets are fixedly connected to both the rear side of the installation box body and the front side of the front side box door.

[0015] Preferably, the fixed carriage mechanism includes a fixed box body, an upper side fixing plate, and a lower side fixing plate. The upper side of the fixed box body is fixedly connected with an upper side fixing plate, and the lower side of the fixed box body is fixedly connected with an upper side fixing plate. The opposite sides of the fixed box body are fixedly connected to the inner surface of the fixed frame installation groove. The rear sides of the fixed box body are fixedly connected with rear side fixing plates, and preset ventilation openings are arranged in the middle of the rear side fixing plates.

[0016] Preferably, the pop-up drive mechanism includes a rotating shaft fixing block and a drive motor. The adjacent sides of the rotating shaft fixing block are fixedly connected to the remote sides of the lower fixing plate, and the upper sides of the drive motors are fixedly connected to the lower side of the lower fixing plate. A transmission shaft is rotatably connected to the middle of the rotating shaft fixing block. The lower ends of the transmission shafts penetrate through the lower fixing plate and are fixedly connected to the power output ends of the drive motors. Transmission gears are fixedly connected to the outer surfaces of the upper sides of the transmission shafts.

[0017] Preferably, the movable mounting frame mechanism includes a movable bracket and a rear baffle. The lower side of the movable bracket is slidably connected to the upper side of the lower fixing plate, and the front side of the rear baffle is fixedly connected to the rear side of the movable bracket. Rack mounting chutes are arranged on both the left and right sides of the movable bracket, and transmission racks are arranged inside the rack mounting chutes. The outer edges of the transmission racks are meshed with the outer edges of the transmission gears. Inner limiting blocks are fixedly connected to the adjacent sides inside the movable bracket. Multiple sets of through rear ventilation openings are arranged in the middle of the rear baffle, and rear ventilation fans are fixedly connected inside the rear ventilation openings.

[0018] Preferably, the movable baffle mechanism includes a movable rotating shaft and a movable rod. The upper and lower ends of the movable rotating shaft are rotatably connected to the front part of the left side of the movable bracket. The left end of the movable rod is fixedly connected to the outer surface of the middle of the movable rotating shaft. A fixing screw is threadedly connected to the right end of the movable rod. A soft pressing block is fixedly connected to the rear side of the movable rod. Multiple sets of through front ventilation openings are arranged in the middle of the movable rod and the soft pressing block, and front ventilation fans are fixedly connected inside the front ventilation openings.

[0019] Preferably, the tray mechanism includes a tray main body and side chutes. The lower side of the tray main body is slidably connected to the inner surface of the movable bracket. The side chutes are arranged on both the left and right sides of the tray main body. The inner surface of the side chutes is slidably connected to the outer surface of the inner limiting block. An inner bottom plate is fixedly connected inside the tray main body. Corresponding tray ventilation holes are arranged on both the front and rear sides of the tray main body. Multiple sets of mounting screws are threadedly connected to the upper side of the inner bottom plate.

[0020] Preferably, the main board fixing mechanism includes a heat-conducting chassis and mounting guiding screws. The outer edge of the heat-conducting chassis is slidably connected to the inner surface of the tray main body. The lower ends of the mounting guiding screws are fixedly connected to the upper surface of the heat-conducting chassis. Multiple sets of bottom support blocks are fixedly connected to the lower surface of the heat-conducting chassis. Air-cooled heat sinks are arranged in the gaps between the bottom support blocks. The upper sides of the air-cooled heat sinks are fixedly connected to the lower side of the heat-conducting chassis. A computer main board is arranged on the upper side of the heat-conducting chassis. Fixing holes corresponding to the mounting screws are arranged at the four corners of the heat-conducting chassis.

[0021] Preferably, the monitoring and control mechanism includes a temperature monitoring device, an outer fixing seat, and a detection and control device. The temperature monitoring devices are all fixedly connected to the inner surface of the installation box body, and their installation positions are all on the left side of the computer motherboard. The outer fixing seat is fixedly connected to the right side of the installation box body. The lower side of the detection and control device is fixedly connected to the upper side of the outer fixing seat. A display control panel is arranged on the right side of the detection and control device. The detection and control device is electrically connected to the power supply data interface, the box body ventilation fan, the drive motor, the rear ventilation fan, the front ventilation fan, the computer motherboard, the temperature monitoring device, and the display control panel.

[0022] The present invention provides a fixing device for a computer motherboard used in a computer. It has the following beneficial effects:

[0023] 1. Through the cooperation of multiple ventilation openings, ventilation fans, and air-cooled heat sinks, the present invention forms a complete air flow path, and cooperates with the monitoring and control mechanism to dynamically adjust the speed of the ventilation fans, which can effectively reduce the working temperature on the back of the computer motherboard and ensure that the device maintains a suitable temperature environment during high-load operation.

[0024] 2. The present invention drives the movable mounting frame mechanism to slide out smoothly through the ejection drive mechanism, making the installation, maintenance, and replacement of the computer motherboard more convenient and fast. The modular design enables users to easily disassemble and clean the inside of the device, improving the operation efficiency.

[0025] 3. The present invention collects data in real time through the temperature monitoring device, the detection and control device analyzes the operating state of the motherboard and provides an alarm signal through the display control panel, ensuring that users can discover and solve potential problems in time and avoiding equipment damage caused by overheating or failure.

[0026] 4. The motherboard fixing mechanism of the present invention supports the installation of different models of motherboards through the replaceable design of the heat-conducting chassis, greatly improving the compatibility and application range of the device and meeting different usage scenarios and requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall front view of the present invention;

[0028] Figure 2 is the rear view of the present invention;

[0029] Figure 3 is the overall expanded view of the device of the present invention;

[0030] Figure 4 is the detailed view of the box body accessory mechanism of the present invention;

[0031] Figure 5 is the detailed view of the fixed sliding frame mechanism of the present invention;

[0032] Figure 6 Schematic diagram of the details of the movable mounting frame mechanism of the present invention;

[0033] Figure 7 Schematic diagram of the details of the tray mechanism of the present invention;

[0034] Figure 8 Schematic diagram of the details of the main board fixing mechanism of the present invention.

[0035] Among them, 1. Installation box; 2. Box accessory mechanism; 201. Fixed frame installation groove; 202. Fixed base; 203. Rubber floor feet; 204. Energy supply data interface; 205. Front box door; 206. Box ventilation fan; 207. Dust-proof net; 3. Fixed sliding frame mechanism; 301. Fixed box; 302. Upper side fixing plate; 303. Lower side fixing plate; 304. Rear side fixing plate; 305. Preset ventilation opening; 4. Ejection driving mechanism; 401. Rotating shaft fixing block; 402. Driving motor; 403. Transmission shaft; 404. Transmission gear; 5. Movable mounting frame mechanism; 501. Movable bracket; 502. Rear side baffle; 503. Rack installation chute; 504. Transmission rack; 505. Inner side limit block; 506. Rear side ventilation opening; 507. Rear side ventilation fan; 6. Movable baffle mechanism; 601. Movable rotating shaft; 602. Movable rod; 603. Fixed screw; 604. Soft pressing block; 605. Front side ventilation opening; 606. Front side ventilation fan; 7. Tray mechanism; 701. Tray main body; 702. Side chute; 703. Inner bottom plate; 704. Tray ventilation hole; 705. Installation screw; 8. Main board fixing mechanism; 801. Heat conduction chassis; 802. Installation guiding screw; 803. Bottom support block; 804. Air-cooled heat sink; 805. Computer main board; 9. Monitoring and control mechanism; 901. Temperature monitoring device; 902. Outer side fixing seat; 903. Detection and control device; 904. Display control panel. Specific implementation manners

[0036] Next, in combination with the accompanying drawings of the present invention specification, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to the attached Figure 1 - attached Figure 3 , the embodiments of the present invention provide a computer main board fixing device for a computer, including:

[0038] Please refer to the attached Figure 4, the cabinet accessory mechanism 2, which is an accessory and auxiliary component mechanism for installing the cabinet 1. Its function is to cooperate with the installation of the cabinet 1 to assist the main board in working. The cabinet accessory mechanism 2 includes a fixed frame installation groove 201 and a fixed base 202. The fixed frame installation grooves 201 are fixedly connected to the left adjacent side inside the installation cabinet 1. The upper side of the fixed base 202 is fixedly connected to the lower side of the fixed frame installation groove 201. Multiple rubber floor feet 203 are fixedly connected to the lower side of the fixed base 202. Multiple power supply data interfaces 204 are fixedly connected to the left side of the fixed frame installation groove 201. A front cabinet door 205 is hinged to the front side of the installation cabinet 1. Multiple cabinet ventilation fans 206 are arranged in the middle of the rear side of the installation cabinet 1. Dust-proof nets 207 are fixedly connected to both the rear side of the installation cabinet 1 and the front side of the front cabinet door 205.

[0039] Specifically, the fixed frame installation groove 201 is fixedly connected to the left adjacent side inside the installation cabinet 1 to ensure the stable positioning of the cabinet accessory mechanism 2 inside the installation cabinet 1. The fixed base 202 is installed on the lower side of the fixed frame installation groove 201, and its upper side is fixedly connected to the lower side of the fixed frame installation groove 201 to form a solid support structure. Multiple rubber floor feet 203 are fixedly connected to the lower side of the fixed base 202, and these rubber floor feet 203 are used to provide anti-vibration and increase friction effects. Multiple power supply data interfaces 204 are fixedly connected to the left side of the fixed frame installation groove 201. These power supply data interfaces 204 are used for data transmission with external devices to ensure efficient communication between the main board and external devices. A modular and quickly detachable connecting line is arranged inside the installation cabinet 1 to connect the main board, supply power and data connection for the main board. At the same time, the transmission rate of the corresponding main board can be detected in real time through the power supply data interface 204.

[0040] The front side of the installation cabinet 1 is connected to the front cabinet door 205 through a hinge mechanism. The design of the front cabinet door 205 facilitates users to open or close it when needed, so as to facilitate the installation and maintenance of the main board and related components. Multiple cabinet ventilation fans 206 are arranged in the middle of the rear side of the installation cabinet 1. These cabinet ventilation fans 206 help the heat inside the device to dissipate by forcing air circulation, keeping the main board and other electronic components operating at an appropriate working temperature. In order to prevent dust from entering the device, dust-proof nets 207 are fixedly connected to both the rear side of the installation cabinet 1 and the front side of the front cabinet door 205. The dust-proof nets 207 effectively block external dust and allow air to circulate at the same time, ensuring the internal ventilation effect.

[0041] Please refer to the appendix Figure 5, the fixed carriage mechanism 3, and the fixed carriage mechanisms 3 are all fixedly connected inside the box body accessory mechanism 2. Its function is to provide an installation position and a moving space for the ejection drive mechanism 4 and the movable mounting frame mechanism 5. The fixed carriage mechanism 3 includes a fixed box body 301, an upper fixed plate 302, and a lower fixed plate 303. The upper sides of the fixed box body 301 are all fixedly connected with the upper fixed plate 302, and the lower sides of the fixed box body 301 are all fixedly connected with the upper fixed plate 302. The opposite sides of the fixed box body 301 are all fixedly connected with the inner surface of the fixed frame mounting groove 201. The rear sides of the fixed box body 301 are all fixedly connected with a rear fixed plate 304, and preset ventilation openings 305 are provided in the middle of the rear fixed plate 304.

[0042] Specifically, the fixed box body 301 is the main structural part of the fixed carriage mechanism 3 and is used to carry and fix other components. The upper side of the fixed box body 301 is fixedly connected with the upper fixed plate 302, and the lower side of the fixed box body 301 is fixedly connected with the lower fixed plate 303. The lower fixed plate 303 and the fixed box body 301 form a stable lower support structure, enhancing the stability of the overall structure, and at the same time forming a fixed sliding groove with the upper fixed plate 302 for accommodating the movable mounting frame mechanism 5 to move. The opposite sides of the fixed box body 301 are fixedly connected with the inner surface of the fixed frame mounting groove 201 to ensure the precise positioning and fixation of the fixed carriage mechanism 3 inside the installation box body 1 and prevent the carriage mechanism from shifting or loosening during operation. The rear side of the fixed box body 301 is fixedly connected with the rear fixed plate 304, and a preset ventilation opening 305 is provided in the middle of the rear fixed plate 304, which is used to enhance the heat dissipation effect inside the device and prevent the device from overheating due to heat accumulation.

[0043] Please refer to the appendix Figure 5 , the ejection drive mechanism 4, and the ejection drive mechanisms 4 are all fixedly connected inside the fixed carriage mechanism 3. Its function is to provide power for the movement of the movable mounting frame mechanism 5 when needed, and thus achieve the purpose of assisting the movable mounting frame mechanism 5 to move. The ejection drive mechanism 4 includes a rotating shaft fixing block 401 and a drive motor 402. The adjacent sides of the rotating shaft fixing block 401 are all fixedly connected with the opposite sides of the lower fixed plate 303, and the upper sides of the drive motors 402 are all fixedly connected with the lower sides of the lower fixed plate 303. A transmission shaft 403 is rotatably connected to the middle of the rotating shaft fixing block 401. The lower ends of the transmission shafts 403 all penetrate through the lower fixed plate 303 and are fixedly connected with the power output ends of the drive motors 402. Transmission gears 404 are fixedly connected to the outer surfaces of the upper sides of the transmission shafts 403.

[0044] Specifically, adjacent sides of the rotating shaft fixing block 401 are fixedly connected to the far sides of the lower fixing plate 303 to ensure the stability and firmness of the rotating shaft fixing block 401 in the vertical direction. The middle part of the rotating shaft fixing block 401 is connected to the transmission shaft 403 through a rotational connection, allowing the transmission shaft 403 to freely rotate within the rotating shaft fixing block 401. The upper sides of the driving motors 402 are fixedly connected to the lower side of the lower fixing plate 303 to ensure the stable installation of the driving motors 402 in the vertical direction. The power output ends of the driving motors 402 are fixedly connected to the lower ends of the transmission shafts 403 to ensure that the driving motors 402 can effectively transmit power to the transmission shafts 403 during operation. The lower ends of the transmission shafts 403 penetrate through the lower fixing plate 303 to achieve the vertical transmission of mechanical power. A transmission gear 404 is fixedly connected to the outer surface of the upper side of the transmission shaft 403 for transmitting rotational power to achieve the forward and backward movement of the movable mounting frame mechanism 5. The transmission gear 404 is fixedly connected to the outer surface of the upper side of the transmission shaft 403 to ensure that the gear rotates synchronously when the transmission shaft 403 rotates and drives the movable mounting frame mechanism 5 to move forward and backward.

[0045] Please refer to the attached Figure 6 , the movable mounting frame mechanism 5. The movable mounting frame mechanisms 5 are all slidably connected inside the fixed carriage mechanism 3. Its function is to carry the movable baffle mechanism 6, the tray mechanism 7, and the main board fixing mechanism 8 and provide installation positions for the above-mentioned mechanisms, and drive the above-mentioned mechanisms to move when needed under the drive of the ejection drive mechanism 4. The movable mounting frame mechanism 5 includes a movable bracket 501 and a rear baffle 502. The lower side of the movable bracket 501 is slidably connected to the upper side of the lower fixing plate 303. The front side of the rear baffle 502 is fixedly connected to the rear side of the movable bracket 501. Rack mounting chutes 503 are arranged on both the left and right sides of the movable bracket 501. Transmission racks 504 are arranged inside the rack mounting chutes 503. The outer edges of the transmission racks 504 are meshed and connected to the outer edges of the transmission gears 404. Inner side limit blocks 505 are fixedly connected to the adjacent sides on the left and right inside the movable bracket 501. Multiple groups of through rear ventilation openings 506 are arranged in the middle of the rear baffle 502. Rear ventilation fans 507 are fixedly connected inside the rear ventilation openings 506.

[0046] Specifically, the lower side of the movable bracket 501 is slidably connected to the upper side of the lower fixed plate 303, enabling the smooth sliding movement of the movable bracket 501 within the fixed carriage mechanism 3. Rack mounting chutes 503 are provided on both the left and right sides of the movable bracket 501, and drive racks 504 are installed inside these chutes for meshing with the drive gears 404 to ensure the precise linear movement of the movable bracket 501. Inner limit blocks 505 are fixedly connected to the adjacent left and right sides inside the movable bracket 501. These inner limit blocks 505 are used to limit the movement range of the movable bracket 501, preventing it from deviating or disengaging from the predetermined track during the sliding process and ensuring the stability and safety of the movement. The front side of the rear baffle 502 is fixedly connected to the rear side of the movable bracket 501, forming an integral structure. Multiple groups of through rear ventilation openings 506 are provided in the middle of the rear baffle 502. These rear ventilation openings 506 allow air to freely circulate inside the movable mounting frame mechanism 5, improving the heat dissipation efficiency at the bottom of the main board. A rear ventilation fan 507 is fixedly connected inside each rear ventilation opening 506. These rear ventilation fans 507 further enhance the heat dissipation effect on the main board inside the device by forcing air flow.

[0047] Please refer to the attached Figure 6 , the movable baffle mechanism 6. The movable baffle mechanism 6 is rotatably connected to the front side of the movable mounting frame mechanism 5. Its function is to serve as an accessory of the movable mounting frame mechanism 5 to enclose the space at the front end of the movable mounting frame mechanism 5 and cooperate with the movable mounting frame mechanism 5 to fix the tray mechanism 7. At the same time, corresponding heat dissipation components are installed on both the movable mounting frame mechanism 5 and the movable baffle mechanism 6 for cooling the main board in cooperation with the tray mechanism 7 and the main board fixing mechanism 8. The movable baffle mechanism 6 includes a movable rotating shaft 601 and a movable rod 602. The upper and lower ends of the movable rotating shaft 601 are rotatably connected to the front part of the left side of the movable bracket 501. The left end of the movable rod 602 is fixedly connected to the outer surface of the middle part of the movable rotating shaft 601. A fixing screw 603 is threadedly connected to the right end of the movable rod 602. A soft pressing block 604 is fixedly connected to the rear side of the movable rod 602. Multiple groups of through front ventilation openings 605 are provided in the middle of both the movable rod 602 and the soft pressing block 604. Front ventilation fans 606 are fixedly connected inside these front ventilation openings 605.

[0048] Specifically, the upper and lower ends of the movable rotating shaft 601 are fixedly connected to the front left side of the movable bracket 501 through a rotating connection, which allows the movable rotating shaft 601 to drive the movable rod 602 to rotate in the front side of the movable bracket 501, ensuring that the movable baffle mechanism 6 can maintain an appropriate angle and position in the front side of the movable bracket 501 to effectively cover or open the front-end space of the movable bracket 501. The left end of the movable rod 602 is fixedly connected to the outer surface of the middle part of the movable rotating shaft 601, ensuring that the movable rod 602 can move along with the rotation of the movable rotating shaft 601. The right end of the movable rod 602 is threadedly connected with a fixed screw 603. When the movable rod 602 is closed, by rotating the fixed screw 603 into the screw hole on the front right side of the movable bracket 501, the effective closing and fixing of the movable bracket 501 are achieved. When it is necessary to open the movable rod 602, the above operation can be carried out in reverse.

[0049] A soft pressing block 604 is fixedly connected to the rear side of the movable rod 602, ensuring that when the movable baffle mechanism 6 is closed, the internal tray mechanism 7 is fully pressed, preventing the main board fixed on the tray mechanism 7 from being displaced due to vibration or impact during operation. Multiple groups of through front ventilation openings 605 are provided in the middle parts of both the movable rod 602 and the soft pressing block 604. The front ventilation openings 605 are fixedly connected with front ventilation fans 606 inside. By forcing air flow, the heat dissipation efficiency of the main board and its peripheral components is improved. Through the through design of the front ventilation openings 605, air is allowed to freely circulate inside the movable baffle mechanism 6, carrying away the heat generated by the main board from the device. The front ventilation fans 606 are installed inside the front ventilation openings 605, which can actively discharge hot air or introduce cold air, enhancing the air fluidity inside the device and further improving the heat dissipation effect, ensuring that the main board and related components maintain an appropriate working temperature under high-load operation.

[0050] When it is necessary to install, maintain or replace the computer main board 805, if the computer main board 805 has been connected to the power supply data interface 204, first disconnect the line connection between the power supply data interface 204 and the computer main board 805. Subsequently, the monitoring and control mechanism 9 issues an instruction to drive the pop-up drive mechanism 4 to move the movable mounting rack mechanism 5. The drive motor 402 drives the transmission shaft 403 to rotate and drives the transmission gear 404 to rotate. Through the meshing connection between the transmission gear 404 and the transmission rack 504, the movable bracket 501 is driven to move forward, and thus the entire movable mounting rack mechanism 5 pops forward along the fixed carriage mechanism 3, facilitating the operator to carry out the installation or maintenance work of the main board. When it is necessary to clean the internal space of the tray mechanism 7, by rotating the fixed screw 603, the user can unlock and open the movable rod 602, and then open the front-end space of the movable bracket 501, and the tray mechanism 7 can be taken out for cleaning or installation operations. When it is necessary to retract the movable mounting rack mechanism 5, the above operation can be carried out in reverse.

[0051] When the movable baffle mechanism 6 is closed, the front ventilation opening 605, the front ventilation fan 606 cooperate with the rear ventilation opening 506 and the rear ventilation fan 507 to form an effective air flow path. Cold air enters the installation box body 1 through the dust-proof net 207, enters the tray mechanism 7 along the above path, and after fully absorbing heat, is discharged from the rear ventilation opening 506 and discharged from the equipment by the box body ventilation fan 206, forming a complete air circulation. The monitoring and control mechanism 9 dynamically adjusts the operating speeds or opening states of the front ventilation fan 606, the rear ventilation fan 507, and the box body ventilation fan 206 according to the data of the temperature monitoring device 901 to adapt to different heat dissipation requirements and ensure that the main board and other electronic components can maintain an appropriate temperature under various working loads.

[0052] Please refer to the appendix Figure 7 , the tray mechanism 7, the tray mechanism 7 is slidably connected inside the movable baffle mechanism 6, and its function is to fixedly install the main board fixing mechanism 8 inside the movable baffle mechanism 6. The tray mechanism 7 includes a tray main body 701 and side chutes 702. The lower side of the tray main body 701 is slidably connected to the inner surface of the movable bracket 501. The side chutes 702 are provided on both the left and right sides of the tray main body 701. The inner surface of the side chutes 702 is slidably connected to the outer surface of the inner limit block 505. An inner bottom plate 703 is fixedly connected inside the tray main body 701. Corresponding tray ventilation holes 704 are provided on both the front and rear sides of the tray main body 701. Multiple mounting screws 705 are threadedly connected to the upper side of the inner bottom plate 703.

[0053] Specifically, the lower side of the tray main body 701 is in contact with the inner surface of the movable bracket 501 through a sliding connection method. This sliding connection allows the tray main body 701 to move smoothly on the movable bracket 501 along the horizontal plane, thereby realizing the installation and disassembly operations of the main board. The tray main body 701 cooperates with the inner limit block 505 inside the movable bracket 501 through the side chutes 702 to ensure stable support during the sliding process. An inner bottom plate 703 is fixedly connected inside the tray main body 701, and this inner bottom plate 703 provides an additional support structure for bearing the weight of the main board fixing mechanism 8. The upper side of the inner bottom plate 703 is fixedly connected to the main board fixing mechanism 8 through multiple mounting screws 705.

[0054] Corresponding tray ventilation holes 704 are provided on both the front and rear sides of the tray main body 701. These tray ventilation holes 704 contribute to air circulation and correspond to the front ventilation opening 605 and the rear ventilation opening 506 to form a front-to-back through channel. Through these channels, external air can enter the inside of the tray mechanism 7, form an effective heat dissipation path with the heat dissipation components on the main board fixing mechanism 8, reduce the working temperature of the main board, and prevent performance degradation or hardware damage caused by overheating.

[0055] Please refer to the appendixFigure 8 , the motherboard fixing mechanism 8 is fixedly connected to the front side of the tray mechanism 7. Its function is to install and fix the motherboard, and to dissipate heat from the motherboard through the contact and cooperation with the lower side of the motherboard to move the baffle mechanism 6. The motherboard fixing mechanism 8 includes a heat-conducting chassis 801 and mounting guide screws 802. The outer edge of the heat-conducting chassis 801 is slidably connected to the inner surface of the tray body 701. The lower ends of the mounting guide screws 802 are fixedly connected to the upper surface of the heat-conducting chassis 801. A plurality of bottom support blocks 803 are fixedly connected to the lower surface of the heat-conducting chassis 801. Air-cooled heat sinks 804 are arranged at the gaps between the bottom support blocks 803. The upper sides of the air-cooled heat sinks 804 are fixedly connected to the lower side of the heat-conducting chassis 801. A computer motherboard 805 is arranged on the upper side of the heat-conducting chassis 801. Fixing holes corresponding to the mounting screws 705 are arranged at the four corners of the heat-conducting chassis 801.

[0056] Specifically, the outer edge of the heat-conducting chassis 801 is in contact with the inner surface of the tray body 701 through a sliding connection method. This sliding connection ensures that the heat-conducting chassis 801 can be smoothly installed and disassembled from the tray mechanism 7. The lower ends of the mounting guide screws 802 are fixedly connected to the upper surface of the heat-conducting chassis 801. These mounting guide screws 802 play a guiding and positioning role during the installation and disassembly of the computer motherboard 805. By matching with suitable fixing nuts, it can ensure that the computer motherboard 805 can be quickly and accurately installed on the heat-conducting chassis 801. At the same time, the heat-conducting chassis 801 can be easily replaced, and then different models of computer motherboards 805 can be installed and fixed by installing different models of heat-conducting chassis 801.

[0057] The lower surface of the bottom support block 803 is fixedly connected to the lower surface of the heat-conducting chassis 801 to provide structural support for the heat-conducting chassis 801. At the same time, the gaps between the bottom support blocks 803 correspond to the front ventilation opening 605 and the rear ventilation opening 506 to form a complete air circulation channel. Air-cooled heat sinks 804 are arranged at the gaps between the bottom support blocks 803. These air-cooled heat sinks 804 achieve effective heat conduction and heat dissipation functions through the fixed connection with the lower side of the heat-conducting chassis 801, and conduct heat to the air for dissipation through the air-cooled heat dissipation method. The entire motherboard fixing mechanism 8 is fixed on the inner bottom plate 703 by the mounting screws 705 passing through the four corners of the heat-conducting chassis 801 and corresponding to the bottom support blocks 803 on the lower side.

[0058] Please refer to the appendix Figure 3, the monitoring and control mechanism 9, which is fixedly connected to the right side of the installation box body 1, is used to control the operation of the ejection drive mechanism 4 and monitor the temperatures of multiple mainboards in real time. The monitoring and control mechanism 9 includes a temperature monitoring device 901, an outer fixed seat 902, and a detection and control device 903. The temperature monitoring devices 901 are all fixedly connected to the inner surface of the installation box body 1, and their installation positions are all on the left side of the computer mainboard 805. The outer fixed seat 902 is fixedly connected to the right side of the installation box body 1. The lower side of the detection and control device 903 is fixedly connected to the upper side of the outer fixed seat 902. A display control panel 904 is arranged on the right side of the detection and control device 903. The detection and control device 903 is electrically connected to the power supply data interface 204, the box body ventilation fan 206, the drive motor 402, the rear ventilation fan 507, the front ventilation fan 606, the computer mainboard 805, the temperature monitoring device 901, and the display control panel 904.

[0059] Specifically, the temperature monitoring devices 901 are all fixedly connected to the inner surface of the installation box body 1, and their specific positions are set on the left side of the computer mainboard 805. This arrangement ensures that the temperature monitoring devices 901 can accurately and real-time detect the temperature changes of the corresponding computer mainboards 805. The outer fixed seat 902 is fixedly connected to the right side of the installation box body 1 and serves as the installation base for the detection and control device 903. The lower side of the detection and control device 903 is fixedly connected to the upper side of the outer fixed seat 902 to ensure the stability of the detection and control device 903 during operation. A display control panel 904 is arranged on the right side of the detection and control device 903, which is used to display the temperature monitoring data, device status, and alarm information in real time, facilitating the user to intuitively understand the system operation status.

[0060] The detection and control device 903 is electrically connected to the power supply data interface 204, the box body ventilation fan 206, the drive motor 402, the rear ventilation fan 507, the front ventilation fan 606, the computer mainboard 805, the temperature monitoring device 901, the display control panel 904, etc., to realize data collection, processing, and transmission of control instructions. The monitoring and control mechanism 9 in the device is mainly used to monitor the temperature of the computer mainboard 805 in real time, control the operation of the ejection drive mechanism 4, adjust the working state of the ventilation fans, and provide system operation information to the user through the display control panel 904.

[0061] The temperature monitoring device 901 collects the temperature data of the computer motherboard 805 and its surrounding components in real time. The collected temperature data is transmitted to the detection and control device 903 through electrical connection, and the detection and control device 903 processes and analyzes the data. The detection and control device 903 analyzes and judges the real-time collected temperature data according to the preset temperature threshold to determine the operating state of the computer motherboard 805. If it is detected that the motherboard temperature exceeds the preset threshold, the detection and control device 903 issues an alarm signal through the display control panel 904 to prompt the user to take corresponding measures.

[0062] When needed by the user, an instruction is issued through the detection and control device 903 to drive the driving motor 402 to start. The driving mechanism 4 pops out, and the transmission gear 404 is driven to rotate by the transmission shaft 403, thereby pushing the movable mounting frame mechanism 5 to move, adjusting the mounting position of the computer motherboard 805, and facilitating operations such as observation, maintenance, installation, and disassembly of the motherboard by the operator.

[0063] The monitoring and control mechanism 9 can dynamically adjust the operating speed or on / off state of the box ventilation fan 206, the rear ventilation fan 507, and the front ventilation fan 606 according to the temperature monitoring data, improving the overall heat dissipation efficiency. Under different temperature conditions, the monitoring and control mechanism 9 can intelligently adjust the operating modes of each ventilation fan to introduce cold air and exhaust hot air, ensuring that the computer motherboard 805 and other electronic components operate efficiently within an appropriate temperature range.

[0064] Through the display control panel 904, the user can view the motherboard temperature, system status, and alarm information in real time, facilitating timely understanding and management of the operating conditions of the computer motherboard 805. The user can manually adjust some parameters through the display control panel 904, such as the ventilation fan speed, the operation of the pop-up driving mechanism 4, etc.

[0065] Working principle: First, install the device in a suitable working position and connect the motherboard to the outside of the device through the power supply data interface to ensure stable power supply and data communication. After starting the device, the temperature monitoring device in the monitoring and control mechanism collects the temperature data of the computer motherboard in real time and transmits it to the detection and control device. The user monitors the real-time temperature information and the operating status of the device through the display control panel.

[0066] When motherboard maintenance or replacement is required, an operation instruction is issued through the display control panel to start the driving motor of the pop-up driving mechanism. The driving motor drives the transmission gear to rotate through the transmission shaft, which meshes with the transmission rack, and pushes the movable mounting frame mechanism to slide outwards along the fixed sliding frame mechanism. At this time, the user can easily access the movable mounting frame mechanism and its internal components.

[0067] If the user needs to open the movable baffle at the front end of the movable mounting frame mechanism, they can rotate the fixing screw to release the fixation of the movable baffle mechanism. After the movable baffle rotates, the tray mechanism and the main board fixing mechanism are exposed, facilitating the user to disassemble or clean the tray body. The tray mechanism is slidably connected to the limit block through the side chute to ensure smooth sliding. The design of the tray ventilation holes effectively improves the internal air flow and ensures the heat dissipation performance during the operation of the device.

[0068] The main board fixing mechanism is internally provided with a heat-conducting chassis, and the heat-conducting chassis conducts and dissipates heat through the bottom support block and the air-cooled heat sink. The air-cooled heat sink cooperates with the front ventilation opening, the rear ventilation opening and multiple ventilation fans to achieve efficient heat dissipation of the main board and its surrounding electronic components. The monitoring and control mechanism dynamically adjusts the rotation speed of the ventilation fan according to the temperature monitoring data to optimize the heat dissipation path.

[0069] After completing the maintenance of the main board, the user can restart the pop-up drive mechanism through the display control panel to control the movable mounting frame mechanism to slide back into the box body. Fix the movable baffle mechanism and connect the power supply data interface to ensure the stable operation of the main board again.

[0070] During the operation of the device, cold air enters the box through the dust-proof net and flows along the ventilation channel through the main board and the tray mechanism, taking away the excess heat. The hot air is discharged through the box ventilation fan and the rear ventilation fan. The monitoring and control mechanism intelligently adjusts the ventilation and heat dissipation strategies to ensure that the main board maintains a stable temperature under high load. If the temperature of the main board exceeds the threshold, the system will send an alarm signal through the display control panel to prompt the user to take necessary measures.

[0071] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a computer motherboard for a computer, characterized in that, Including: The box body accessory mechanism (2), which is an accessory and auxiliary component mechanism for installing the box body (1), and its function is to cooperate with the installation of the box body (1) to assist the main board in working; The fixed carriage mechanism (3), which is fixedly connected inside the box body accessory mechanism (2), and its function is to provide an installation position and a moving space for the ejection driving mechanism (4) and the movable mounting frame mechanism (5); The ejection driving mechanism (4), which is fixedly connected inside the fixed carriage mechanism (3), and its function is to provide power for the movement of the movable mounting frame mechanism (5) when needed, so as to realize the purpose of assisting the movable mounting frame mechanism (5) to move; The movable mounting frame mechanism (5), which is slidably connected inside the fixed carriage mechanism (3), and its function is to carry the movable baffle mechanism (6), the tray mechanism (7), and the main board fixing mechanism (8) and provide an installation position for the above mechanisms, and drive the above mechanisms to move under the drive of the ejection driving mechanism (4) when needed; The movable baffle mechanism (6), which is rotatably connected to the front side of the movable mounting frame mechanism (5), and its function is to be an accessory of the movable mounting frame mechanism (5) to enclose the space at the front end of the movable mounting frame mechanism (5), and cooperate with the movable mounting frame mechanism (5) to fix the tray mechanism (7). At the same time, corresponding heat dissipation components are installed on both the movable mounting frame mechanism (5) and the movable baffle mechanism (6) to cooperate with the tray mechanism (7) and the main board fixing mechanism (8) to cool the main board; The tray mechanism (7), which is slidably connected inside the movable baffle mechanism (6), and its function is to fixedly install the main board fixing mechanism (8) inside the movable baffle mechanism (6); The main board fixing mechanism (8), which is fixedly connected to the front side of the tray mechanism (7), and its function is to install and fix the main board, and dissipate heat from the main board by contacting the lower side of the main board and cooperating with the movable baffle mechanism (6); The monitoring and control mechanism (9), which is fixedly connected to the right side of the installation box body (1), and its function is to control the operation of the ejection driving mechanism (4) and monitor the temperatures of multiple main boards in real time.

2. The computer motherboard fixing device for a computer according to claim 1, characterized in that, The box accessory mechanism (2) includes a fixed frame mounting groove (201) and a fixed base (202). The fixed frame mounting grooves (201) are fixedly connected to the left adjacent side inside the mounting box (1). The upper side of the fixed base (202) is fixedly connected to the lower side of the fixed frame mounting groove (201). The lower side of the fixed base (202) is fixedly connected with multiple rubber floor feet (203). The left side of the fixed frame mounting groove (201) is fixedly connected with multiple energy supply data interfaces (204). The front side of the mounting box (1) is hinged with a front box door (205). Multiple box ventilation fans (206) are arranged in the middle of the rear side of the mounting box (1). Dust-proof nets (207) are fixedly connected to both the rear side of the mounting box (1) and the front side of the front box door (205).

3. The computer motherboard fixing device for a computer according to claim 1, characterized in that, The fixed sliding frame mechanism (3) includes a fixed box (301), an upper fixing plate (302), and a lower fixing plate (303). The upper sides of the fixed boxes (301) are fixedly connected with upper fixing plates (302). The lower sides of the fixed boxes (301) are fixedly connected with upper fixing plates (302). The far sides of the fixed boxes (301) are fixedly connected to the inner surfaces of the fixed frame mounting grooves (201). The rear sides of the fixed boxes (301) are fixedly connected with rear fixing plates (304). Preset ventilation openings (305) are arranged in the middle of the rear fixing plates (304).

4. A computer motherboard fixing device for a computer according to claim 1, wherein, The pop-up driving mechanism (4) includes a rotating shaft fixing block (401) and a driving motor (402). The adjacent sides of the rotating shaft fixing blocks (401) are fixedly connected to the far sides of the lower fixing plates (303). The upper sides of the driving motors (402) are fixedly connected to the lower sides of the lower fixing plates (303). A transmission shaft (403) is rotatably connected to the middle of each rotating shaft fixing block (401). The lower ends of the transmission shafts (403) penetrate through the lower fixing plates (303) and are fixedly connected to the power output ends of the driving motors (402). Transmission gears (404) are fixedly connected to the outer surfaces of the upper sides of the transmission shafts (403).

5. A computer motherboard fixing device for a computer according to claim 1, characterized in that, The movable mounting frame mechanism (5) includes a movable bracket (501) and a rear baffle (502). The lower side of the movable bracket (501) is slidably connected to the upper side of the lower fixing plate (303). The front side of the rear baffle (502) is fixedly connected to the rear side of the movable bracket (501). Rack mounting chutes (503) are arranged on both the left and right sides of the movable bracket (501). Transmission racks (504) are arranged inside the rack mounting chutes (503). The outer edges of the transmission racks (504) are meshed with the outer edges of the transmission gears (404). Inner limiting blocks (505) are fixedly connected to both the left and right adjacent sides inside the movable bracket (501). Multiple through rear ventilation openings (506) are arranged in the middle of the rear baffle (502). Rear ventilation fans (507) are fixedly connected to the inside of the rear ventilation openings (506).

6. A computer motherboard fixing device for a computer according to claim 1, characterized in that, The movable baffle mechanism (6) includes a movable rotating shaft (601) and a movable rod (602). The upper and lower ends of the movable rotating shaft (601) are rotatably connected to the front left side of the movable bracket (501). The left end of the movable rod (602) is fixedly connected to the outer surface of the middle part of the movable rotating shaft (601). The right end of the movable rod (602) is threadedly connected to a fixed screw (603). A soft pressing block (604) is fixedly connected to the rear side of the movable rod (602). Multiple groups of through front ventilation openings (605) are provided in the middle parts of both the movable rod (602) and the soft pressing block (604). Front ventilation fans (606) are fixedly connected inside the front ventilation openings (605).

7. A computer motherboard fixing device for a computer according to claim 1, characterized in that, The tray mechanism (7) includes a tray main body (701) and side chutes (702). The lower side of the tray main body (701) is slidably connected to the inner surface of the movable bracket (501). The side chutes (702) are provided on the left and right sides of the tray main body (701). The inner surface of the side chutes (702) is slidably connected to the outer surface of the inner limiting block (505). An inner bottom plate (703) is fixedly connected inside the tray main body (701). Corresponding tray ventilation holes (704) are provided on the front and rear sides of the tray main body (701). Multiple groups of mounting screws (705) are threadedly connected to the upper side of the inner bottom plate (703).

8. A computer motherboard fixing device for a computer according to claim 1, characterized in that, The main board fixing mechanism (8) includes a heat-conducting chassis (801) and mounting guiding screws (802). The outer edge of the heat-conducting chassis (801) is slidably connected to the inner surface of the tray main body (701). The lower ends of the mounting guiding screws (802) are fixedly connected to the upper surface of the heat-conducting chassis (801). Multiple groups of bottom support blocks (803) are fixedly connected to the lower surface of the heat-conducting chassis (801). Air-cooling radiating fins (804) are provided in the gaps between the bottom support blocks (803). The upper sides of the air-cooling radiating fins (804) are fixedly connected to the lower side of the heat-conducting chassis (801). A computer main board (805) is provided on the upper side of the heat-conducting chassis (801). Fixing holes corresponding to the mounting screws (705) are provided at the four corners of the heat-conducting chassis (801).

9. A computer motherboard fixing device for a computer according to claim 1, characterized in that, The monitoring and control mechanism (9) includes a temperature monitoring device (901), an outer fixed seat (902), and a detection and control device (903). The temperature monitoring devices (901) are all fixedly connected to the inner surface of the installation box body (1), and their installation positions are all located on the left side of the computer motherboard (805). The outer fixed seat (902) is fixedly connected to the right side of the installation box body (1). The lower side of the detection and control device (903) is fixedly connected to the upper side of the outer fixed seat (902). A display control panel (904) is arranged on the right side of the detection and control device (903). The detection and control device (903) is electrically connected to the power supply data interface (204), the box body ventilation fan (206), the drive motor (402), the rear ventilation fan (507), the front ventilation fan (606), the computer motherboard (805), the temperature monitoring device (901), and the display control panel (904).

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