A large integrated monitor chassis

Abstract

The present invention relates to the technical field of chassis, and specifically to a chassis for a large integrated monitor, comprising two side panels, two top panels being fixed to the inner sides of the two side panels, a back panel being fixed to one side of the two top panels, and a circuit board being fixed to the side of the back panel close to the top panel. The present invention adopts a closing component, an opening and closing component and a protective component. Compared with the prior art, the closing of the circuit board socket used by the corresponding module is released while installing each module, which not only meets the use requirements, but also can open the door panel and install the module one-to-one according to the number of modules to be installed, so that when in use, the opening of the side of the two top panels away from the back panel will not be too large due to insufficient number of modules installed, causing dust to enter the interior of the device and cause damage to the circuit board and each module.

Description

Technical Field

[0001] The invention relates to the technical field of chassis, in particular to a chassis for a large integrated monitor. Background Art

[0002] The chassis can protect the various electronic components, sensor interfaces, signal processing circuits and other components of the monitoring unit module installed inside it (the monitoring unit module includes the power module, network communication module, functional module and local communication module) from damage by external physical factors, and provide a stable installation platform for the various components of the monitoring unit module to ensure that the relative positions of the various components remain stable during the operation of the machine, which is crucial to ensure the detection accuracy, because the sensors and other components in the monitoring unit module require precise installation positions to accurately measure the mechanical vibration. The chassis can effectively prevent dust, moisture and other substances from entering the interior. Dust may affect the heat dissipation and normal operation of electronic components, while moisture may cause short circuits or corrosion of components. In some harsh industrial environments, such as cement plants and mines, there is a lot of dust in the air, and the dust and moisture-proof function of the chassis can ensure the reliability and stability of the monitoring unit module.

[0003] Existing chassis for large integrated monitors generally only serve to fix and install various modules without providing protective measures for circuit boards, or in other words, the entire chassis is packaged and protected during transportation and before use. However, once used, the number of installed modules may be less than the designed number of installation positions, resulting in the circuit board sockets and installed modules being exposed to the air. This will cause dust and dirt to accumulate on the metal contact points of the sockets, increase contact resistance, cause signal transmission loss, and affect data accuracy and integrity. If the dust contains metal particles or damp dirt, it may cause a short circuit between different pins in the socket, which may damage components on the circuit board and, in severe cases, burn the entire circuit board.

[0004] Therefore, a large integrated monitor chassis is needed to solve the problem that the locations where each module is installed cannot be sealed and protected separately, and additional steps need to be performed separately when unsealing. Summary of the invention

[0005] In order to solve the problem in the prior art that the locations where each module is installed cannot be sealed and protected separately, resulting in a short service life, the present application provides a chassis for a large integrated monitor.

[0006] The technical solution of the present invention is: a chassis for a large-scale integrated monitor, comprising two side panels, two top panels are fixed on the inner sides of the two side panels, a back panel is fixed on one side of the two top panels, a circuit board is fixed on the side of the back panel close to the top panel, and also comprises a protection component, which is arranged on the side of the back panel away from the top panel, and is equipped to close the exposed port of the circuit board through a protection shell, a groove protection shell, and a square shell arranged on the back panel away from the two side panels, so as to protect the port of the circuit board; an opening and closing component, which is arranged on the inner sides of the two top panels, and is equipped to rotate inside a hollow rod penetrating the top panels through bolts arranged on the monitoring unit module, so that the threaded groove column arranged on the inner side of the hollow rod moves and the threaded groove rod on the outer side of the threaded groove column rotates, and the threaded groove rod drives the gear on the outer side thereof to rotate, so that the meshing belt arranged on the outer side of the gear rotates, and the state of the protection component is changed; a closing component, which is arranged on the outer side of the opening and closing component, and is equipped to close the side of the two top panels away from the back panel through a door panel arranged on the inner sides of the two top panels.

[0007] Furthermore, two bottom plates are fixed on the top of the top plate near the bottom of the side plates, and card group slots are opened through the front sides of the two bottom plates. A battery rack is fixed on the side of one of the side plates close to the top plate, and two connecting plates are fixed on the inner sides of the two top plates, and the sides of the two connecting plates away from each other are in contact with the sides of the two side plates close to each other.

[0008] Furthermore, the protective assembly includes two sliding rods, which are fixedly installed on the inner sides of the two side plates, and the two sliding rods are located on the side of the back plate away from the top plate, and the outer sides of the sliding rods near the top of the back plate are slidably mounted with twenty-eight restriction plates, and the outer sides of the sliding rods near the bottom of the back plate are slidably mounted with twenty-seven restriction plates, and one of the fourteen groups of restriction plates near the bottom of the back plate has only one, and the protective shells are fixed to the bottom of twenty-six of the restriction plates on the outer sides of the sliding rods near the top of the back plate, and the bottom of each protective shell is fixed to the top of twenty-six of the restriction plates on the outer sides of the sliding rods near the bottom of the back plate, and the groove protection shell is fixed to the top of the twenty-seventh restriction plate on the outer sides of the sliding rods near the bottom of the back plate, and the top of the groove protection shell is fixed to the bottom of the twenty-seventh restriction plate on the outer sides of the sliding rods near the top of the back plate, and the square shell is fixed to the bottom of the twenty-eighth restriction plate on the outer sides of the sliding rods near the top of the back plate.

[0009] Furthermore, a link plate is fixed to the side away from each other of each two mutually fitted limiting plates, and another link plate is fixed to the side of the twenty-seventh limiting plate near the outer side of the sliding rod at the bottom of the back plate.

[0010] Furthermore, the opening and closing assembly includes a middle ring fixed on the inner side of each hollow rod, and the hollow rods are provided in two groups, with fourteen hollow rods in one group. The two groups of hollow rods are respectively passed through and fixed on the inner sides of the two top plates, and a spring is fixed on one side of each middle ring, and a threaded groove column is fixed on the other end of the spring. Each threaded groove column is located on the inner side of the hollow rod, and an end of each threaded groove column away from the middle ring is aligned with an end of the hollow rod away from the back plate. The threaded groove rods are installed on the inner side of one end of each hollow rod close to the back plate through bearings, and a thread is fixed on the inner side of each threaded groove rod.

[0011] Furthermore, a gear is fixed to the outer side of one end of each threaded groove rod close to the back plate, and the same number of fixed columns as the hollow rods are fixed to the side of the back plate away from the top plate, a gear is fixed to the outer side of each fixed column, and a meshing belt is meshed on the outer sides of each two gears, and the top and bottom of each meshing belt are fixedly connected to a link plate respectively.

[0012] Furthermore, the closing assembly includes the same number of slides as the hollow rods, each slide is slidably mounted on the outside of each hollow rod, a spring is fixed to the side of each slide away from the back plate, the other end of each spring is fixedly connected to the inner wall of the top plate on the side away from the back plate, a slot is provided on the top of each slide close to the top plate on the top of the back plate, a connecting plate can be rotatably installed on the sides of the two slots in the same vertical direction that are close to each other, the door panel can be rotatably installed on the sides of the connecting plates in the same vertical direction that are close to each other, an air groove is provided on one side of each door panel, a rotating shaft is rotatably installed through the top of each door panel, and each rotating shaft is fixed to the inner sides of the two top plates.

[0013] Furthermore, the bottom of one of the top plates is provided with top grooves having the same number as the door plates, a spring is fixed to the bottom of the top wall of each top groove, a hollow plate is fixed to the other end of each spring, a clamping column is fixed to the inner side of each hollow plate, and one end of the clamping column is located on one side of the two top plates, and the other end of each clamping column is located at the top of one of the top plates.

[0014] The beneficial effects of the present invention are as follows:

[0015] (1) The chassis for the large integrated monitor described in the present invention adopts a sealing component, an opening and closing component and a protective component. Compared with the prior art, when installing each module, the circuit board socket used by the corresponding module is released from the sealing, which not only meets the use requirements, but also can open the door panel and install the module one by one according to the number of modules to be installed. Therefore, when in use, the opening of the two top plates away from the back plate will not be too large due to the insufficient number of modules installed, causing dust to enter the interior of the device and damage the circuit board and each module.

[0016] (2) On the basis of the beneficial effect (1), the protective component can avoid the loss of signal transmission caused by dust accumulation through the square shell, the groove shell and the protective shell, thereby affecting the accuracy and integrity of the data, and will not damage the components on the circuit board due to dust and burn the entire circuit board.

[0017] (3) The chassis for the large integrated monitor described in the present invention has dustproof cloths on the inner sides of the square shell, the groove shell and the protective shell. The dustproof cloths are elastic and can still protect the plug and the socket after the data cable or the power cable is inserted into the socket. They can also fix the data cable or the power cable to a certain extent, thereby increasing the stability of the connection.

[0018] (4) The chassis for the large integrated monitor described in the present invention adopts a closed component, an opening and closing component and a protective component. When a module of the monitoring unit fails, maintenance personnel can easily disassemble the internal modules for inspection and maintenance, thereby improving the efficiency of troubleshooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 The overall three-dimensional structure of the chassis for the large integrated monitor provided by the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall three-dimensional structure of the chassis for the large integrated monitor provided by the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 A schematic diagram of the three-dimensional structure of a battery rack for a chassis of a large integrated monitor provided by the present invention;

[0023] Figure 4 A schematic diagram of the three-dimensional structure of a door panel of a chassis for a large integrated monitor provided by the present invention;

[0024] Figure 5 A schematic cross-sectional view of a top plate of a chassis for a large integrated monitor provided by the present invention;

[0025] Figure 6 A schematic diagram of the three-dimensional structure of a hollow rod of a chassis for a large integrated monitor provided by the present invention;

[0026] Figure 7 A schematic diagram of the three-dimensional structure of a closed assembly of a chassis for a large integrated monitor provided by the present invention;

[0027] Figure 8 A schematic cross-sectional view of an opening and closing assembly of a chassis for a large integrated monitor provided by the present invention;

[0028] Fig. 9 for Figure 5 A magnified image of point A;

[0029] Fig.10 A schematic cross-sectional view of a protective assembly of a chassis for a large integrated monitor provided by the present invention.

[0030] In the figure: 11, side panel; 12, top panel; 13, back panel; 14, bottom panel; 15, card group slot; 16, battery rack; 17, connecting plate; 2, protection component; 21, slide rod; 22, limit plate; 23, protection shell; 25, link plate; 27, groove protection shell; 28, square shell; 3, opening and closing component; 31, hollow rod; 32, threaded groove column; 33, threaded groove rod; 34, middle ring; 35, fixed column; 37, gear; 38, meshing belt; 4, closing component; 41, slide plate; 42, card slot; 43, connecting plate; 44, air slot; 45, door panel; 46, top groove; 47, hollow plate; 48, card column; 49, rotating shaft; 5, circuit board. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0032] like Figure 1-Figure 10 As shown, an embodiment of the present invention provides a chassis for a large integrated monitor, including two side panels 11, two top panels 12 are fixed to the inner sides of the two side panels 11, a back panel 13 is fixed to one side of the two top panels 12, and a circuit board 5 is fixed to the side of the back panel 13 close to the top panel 12.

[0033] Specifically, two bottom plates 14 are fixed on the top of the top plate 12 near the bottom of the side plates 11, and card group slots 15 are opened through the front sides of the two bottom plates 14. A battery rack 16 is fixed to the side of one of the side plates 11 near the top plate 12, and two connecting plates 17 are fixed to the inner sides of the two top plates 12, and the sides of the two connecting plates 17 away from each other are in contact with the sides of the two side plates 11 close to each other.

[0034] In this embodiment, a heat dissipation hole is opened through the top of the top plate 12, which is used to dissipate heat for the circuit board 5 and each module. The battery rack 16 is used to place the battery module. The bottom plate 14 can divide each module through the card group slot 15, and two connecting plates 17 connect the two top plates 12 together.

[0035] Specifically, the protection component 2 is arranged on the side of the back plate 13 away from the top plate 12, and is assembled to close the exposed port of the circuit board 5 through the protection shell 23, the groove shell 27, and the square shell 28 arranged on the back plate 13 away from the two side plates 11, so as to protect the port of the circuit board 5; the protection component 2 includes two slide rods 21, the two slide rods 21 are fixedly installed on the inner side of the two side plates 11, and the two slide rods 21 are located on the side of the back plate 13 away from the top plate 12, and the outer side of the slide rod 21 near the top of the back plate 13 is slidably mounted with twenty-eight limiting plates 22, and the outer side of the slide rod 21 near the bottom of the back plate 13 is slidably mounted with twenty-seven limiting plates 22, and the outer side of the slide rod 21 near the back plate 13 is slidably mounted with twenty-seven limiting plates 22. There is only one of the fourteen groups of limiting plates 22 at the bottom of the plate 13. The protective shells 23 are fixed to the bottom of twenty-six of the limiting plates 22 near the outside of the sliding rod 21 at the top of the back plate 13. The bottom of each protective shell 23 is fixed to the top of twenty-six of the limiting plates 22 near the outside of the sliding rod 21 at the bottom of the back plate 13. The groove protection shell 27 is fixed to the top of the twenty-seventh limiting plate 22 near the outside of the sliding rod 21 at the bottom of the back plate 13, and the top of the groove protection shell 27 is fixed to the bottom of the twenty-seventh limiting plate 22 near the outside of the sliding rod 21 at the top of the back plate 13. The square shell 28 is fixed to the bottom of the twenty-eighth limiting plate 22 near the outside of the sliding rod 21 at the top of the back plate 13.

[0036] Specifically, a link plate 25 is fixed to each side of each two mutually fitted limiting plates 22 that are away from each other, and another link plate 25 is fixed to one side of the twenty-seventh limiting plate 22 near the outer side of the sliding rod 21 at the bottom of the back plate 13.

[0037] In this embodiment, the square shell 28, the groove protection shell 27 and the protective shell 23 are used to prevent dust or other dirt from entering the inner side of the socket of the circuit board 5. The inner sides of the square shell 28, the groove protection shell 27 and the protective shell 23 are provided with dustproof cloth. Since the dustproof cloth is elastic, after the data cable or the power cable is inserted into the socket, it can still protect the plug and the socket, and can fix the data cable or the power cable to a certain extent, thereby increasing the stability of the connection, thereby avoiding the loss of signal transmission due to dust accumulation, affecting the accuracy and integrity of the data, and preventing the components on the circuit board 5 from being damaged by dust and causing the entire circuit board 5 to be burned.

[0038] Specifically, the closing component 4 is arranged on the outer side of the opening and closing component 3, and is assembled to close the side of the two top plates 12 away from the back plate 13 through a door plate 45 arranged on the inner side of the two top plates 12; the closing component 4 includes the same number of slides 41 as the hollow rods 31, each slide plate 41 is slidably mounted on the outer side of each hollow rod 31, a spring is fixed on the side of each slide plate 41 away from the back plate 13, and the other end of each spring is fixedly connected to the inner wall of the side of the top plate 12 away from the back plate 13, and a slot 42 is provided at the top of each slide plate 41 close to the top plate 12 at the top of the back plate 13, and a connecting plate 43 can be rotatably installed on the side of the two slots 42 in the same vertical direction that are close to each other, and a door plate 45 can be rotatably installed on the side of the connecting plates 43 in the same vertical direction that are close to each other, and an air groove 44 is provided on one side of each door plate 45, and a rotating shaft 49 is rotatably installed through the top of each door plate 45, and each rotating shaft 49 is fixed to the inner side of the two top plates 12.

[0039] Specifically, the bottom of one of the top plates 12 is provided with top grooves 46 having the same number as the door plates 45, a spring is fixed to the bottom of the top wall of each top groove 46, a hollow plate 47 is fixed to the other end of each spring, a clamping column 48 is fixed to the inner side of each hollow plate 47, and one end of the clamping column 48 is located on one side of the two top plates 12, and the other end of each clamping column 48 is located at the top of one of the top plates 12.

[0040] In this embodiment, the air groove 44 is used to assist the top plate 12 in heat dissipation after the module is installed. The staff pushes the corresponding position (such as Figure 5 The door panel 45 is reversed with the rotating shaft 49 as the center, and the door panel 45 pushes the connecting plates 43 at the top and bottom of the door panel 45 to move, and the two connecting plates 43 drive the two slide plates 41 on the side away from each other to move along the outer side of the hollow rod 31 inside the two slide plates 41, and when the two slide plates 41 contact the clamping column 48, the clamping column 48 moves into the inner side of the top groove 46 through the hollow ring extrusion spring, and when the clamping groove 42 is aligned with the top groove 46, the spring drives the bottom of the clamping column 48 to move into the inner side of the clamping groove 42 through the hollow plate 47, thereby fixing the slide plate 41, and the slide plate 41 fixes the door panel 45 through the connecting plate 43, and releases the closure of the side of the two top plates 12 away from the back plate 13;

[0041] When disassembling each module, after removing the screws of each module and moving the module out of the inside of the device, the staff pulls the top of the card column 48, and the card column 48 squeezes the spring through the hollow ring so that the bottom of the card column 48 moves into the inside of the top groove 46, and the spring on the front of the slide plate 41 pulls the slide plate 41 to move to the side away from the back plate 13. The two slide plates 41 drive the door plate 45 to rotate forward with the shaft 49 at the center of the circle through the two connecting plates 43, and return to the original position, thereby closing the side of the two top plates 12 away from the back plate 13.

[0042] Specifically, the opening and closing assembly 3 is arranged on the inner side of the two top plates 12, and is assembled to rotate inside the hollow rod 31 penetrating the top plate 12 through the bolts arranged on the monitoring unit module, so that the threaded groove column 32 arranged on the inner side of the hollow rod 31 moves and the threaded groove rod 33 on the outer side of the threaded groove column 32 rotates, and the threaded groove rod 33 drives the gear 37 on the outer side thereof to rotate, so that the meshing belt 38 arranged on the outer side of the gear 37 rotates, thereby changing the state of the protection assembly 2; the opening and closing assembly 3 includes a middle ring 34 fixed on the inner side of each hollow rod 31, and the hollow rod 31 is provided with two groups, fourteen hollow rods 31 form one group, the two groups of hollow rods 31 are respectively penetrated and fixed on the inner sides of the two top plates 12, a spring is fixed on one side of each middle ring 34, a threaded groove column 32 is fixed on the other end of the spring, each threaded groove column 32 is located on the inner side of the hollow rod 31, and one end of each threaded groove column 32 away from the middle ring 34 is aligned with one end of the hollow rod 31 away from the back plate 13, the threaded groove rods 33 are installed on the inner side of one end of each hollow rod 31 close to the back plate 13 through bearings, and a thread is fixed on the inner side of each threaded groove rod 33.

[0043] Specifically, a gear 37 is fixed to the outer side of one end of each threaded groove rod 33 close to the back plate 13, and the same number of fixed columns 35 as the hollow rods 31 are fixed to the side of the back plate 13 away from the top plate 12. A gear 37 is fixed to the outer side of each fixed column 35, and a meshing belt 38 is meshingly mounted on the outer sides of each two gears 37. The top and bottom of each meshing belt 38 are fixedly connected to a link plate 25 respectively.

[0044] In this embodiment, when installing the power supply, the staff inserts the two battery modules into the inner side of the battery rack 16 so that the battery modules are electrically connected to the circuit board 5. At the same time, the screws of the battery modules are aligned with the inner sides of the two hollow rods 31. At the same time, the screws at the top and bottom of the battery modules are rotated. After the two screws enter the two hollow rods 31, the two screws push the two threaded groove columns 32 to move toward the side close to the back plate 13 through the meshing action with the thread grooves inside the two hollow rods 31. After the two threaded groove columns 32 enter the inner sides of the two threaded groove rods 33, the two threaded groove columns 32 drive the two threaded groove rods 33 to rotate forward through the meshing action with the threads inside the two threaded groove rods 33. The two threaded groove rods 33 drive the two meshing belts 38 to rotate forward through the gears 37. The meshing belts 38 drive the square shell 28 and the groove protection shell 27 to move away from each other through the link plate 25, thereby releasing the closure and protection of the back socket of the circuit board 5. Then, the staff inserts the external data connection line into the interface of the circuit board 5 according to actual work needs to complete the installation of the battery module.

[0045] When installing the network communication module, the staff inserts the network communication module into the inner side of the battery rack 16 so that the network communication module is electrically connected to the circuit board 5. At the same time, the screws of the network communication module are aligned with the inner sides of the two hollow rods 31. At the same time, the screws at the top and bottom of the network communication module are rotated. After the two screws enter the two hollow rods 31, the two screws push the two threaded groove columns 32 to move toward the side close to the back plate 13 through the meshing action with the threaded grooves inside the two hollow rods 31. After the two threaded groove columns 32 enter the inner sides of the two threaded groove rods 33, the two threaded groove columns 32 drive the two threaded groove rods 33 to rotate forward through the meshing action with the threads inside the two threaded groove rods 33. The two threaded groove rods 33 drive the two meshing belts 38 to rotate forward through the gears 37. The meshing belts 38 drive the two protective shells 23 to move away from each other through the link plate 25, thereby releasing the closure and protection of the back socket of the circuit board 5. Then, the staff inserts the external data connection line into the interface of the circuit board 5 according to actual work needs to complete the installation of the network communication module.

[0046] When installing the functional module or the local communication module, the staff inserts the functional module or the local communication module along the inner side of the card group slot 15, so that the functional module or the local communication module is electrically connected to the circuit board 5, and at the same time, the screws of the functional module or the local communication module are aligned with the inner sides of the two hollow rods 31, and the screws at the top and bottom of the functional module or the local communication module are rotated at the same time. After the two screws enter the two hollow rods 31, the two screws push the two thread groove columns 32 to move to the side close to the back plate 13 through the meshing action with the thread grooves inside the two hollow rods 31, and the two thread grooves are connected. After the slot column 32 enters the inner side of the two threaded slot rods 33, the two threaded slot columns 32 drive the two threaded slot rods 33 to rotate forward through the meshing action with the threads on the inner sides of the two threaded slot rods 33, and the two threaded slot rods 33 drive the two meshing belts 38 to rotate forward through the gears 37, and the meshing belts 38 drive the two protective shells 23 to move away from each other through the link plate 25, thereby releasing the closure and protection of the back socket of the circuit board 5, and then the staff inserts the external data connection line into the interface of the circuit board 5 according to the actual work needs to complete the installation of the functional module or the local communication module;

[0047] When disassembling each module, after removing the screws of each module, the spring inside the hollow rod 31 drives the threaded groove column 32 to move to the side away from the back plate 13, and the two threaded groove columns 32 drive the two threaded groove rods 33 to reverse through the meshing action of the threads inside the two threaded groove rods 33. The two threaded groove rods 33 drive the two meshing belts 38 to reverse through the gears 37. The meshing belts 38 drive the two protective shells 23 to move toward each other through the link plate 25. When the two protective shells 23 are fitted again or the square shell 28 and the protective groove shell 27 are fitted again, the interface of the circuit board 5 is closed again.

[0048] Furthermore, when installing each module, the circuit board 5 socket used by the corresponding module is released, which not only meets the use requirements, but also can open the door panel 45 and install the module one-to-one according to the number of modules to be installed. Therefore, when in use, the opening of the two top plates 12 on the side away from the back plate 13 will not be too large due to insufficient number of module installations, causing dust to enter the interior of the device and cause damage to the circuit board 5 and each module.

[0049] Working principle: The initial state is as follows Figure 1-Figure 10 As shown, the staff manually pushes the corresponding position (such as Figure 5 The door panel 45 is fixed by the connecting plate 43;

[0050] When installing the power supply, the staff inserts two battery modules into the inner side of the battery rack 16 so that the battery modules are electrically connected to the circuit board 5, fixes the battery modules with screws, and then inserts the external data connection line into the interface of the circuit board 5;

[0051] When installing the network communication module, the staff inserts the network communication module into the inner side of the battery rack 16 so that the network communication module is electrically connected to the circuit board 5, fixes the network communication module with screws, and then the staff inserts the external data connection line into the interface of the circuit board 5;

[0052] When installing the functional module or local communication module, the staff inserts the functional module or local communication module along the inner side of the card group slot 15 so that the functional module or local communication module is electrically connected to the circuit board 5, fixes the functional module or local communication module with screws, and then the staff inserts the external data connection line into the interface of the circuit board 5.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A large integrated monitor chassis, comprising two side panels (11), two top panels (12) being fixed to the inner sides of the two side panels (11), a back panel (13) being fixed to one side of the two top panels (12), and a circuit board (5) being fixed to the side of the back panel (13) close to the top panel (12), characterized in that: It also includes a protection component (2), which is arranged on a side of the back plate (13) away from the top plate (12), and is assembled to seal the exposed ports of the circuit board (5) through a protection shell (23), a groove protection shell (27), and a square shell (28) arranged on the back plate (13) away from the two side plates (11), thereby protecting the ports of the circuit board (5); The protective assembly (2) comprises two slide rods (21), the two slide rods (21) are fixedly mounted on the inner sides of the two side plates (11), and the two slide rods (21) are located on the side of the back plate (13) away from the top plate (12), the outer sides of the slide rods (21) near the top of the back plate (13) are slidably mounted with twenty-eight limiting plates (22), the outer sides of the slide rods (21) near the bottom of the back plate (13) are slidably mounted with twenty-seven limiting plates (22), and one of the fourteen groups of limiting plates (22) near the bottom of the back plate (13) has only one, and the protective shells (23) are fixed on the outer sides of the slide rods (21) near the top of the back plate (13). The bottom of twenty-six of the limiting plates (22) on the side, the bottom of each protective shell (23) is fixed to the top of twenty-six of the limiting plates (22) near the outside of the bottom slide rod (21) of the back plate (13), the groove protection shell (27) is fixed to the top of the twenty-seventh limiting plate (22) near the outside of the bottom slide rod (21) of the back plate (13), and the top of the groove protection shell (27) is fixed to the bottom of the twenty-seventh limiting plate (22) near the outside of the top slide rod (21) of the back plate (13), and the square shell (28) is fixed to the bottom of the twenty-eighth limiting plate (22) near the outside of the top slide rod (21) of the back plate (13); An opening and closing assembly (3) is arranged on the inner side of the two top plates (12) and is assembled so that the bolts arranged on the monitoring unit module rotate inside a hollow rod (31) penetrating the top plate (12), so that a threaded groove column (32) arranged on the inner side of the hollow rod (31) moves and a threaded groove rod (33) arranged on the outer side of the threaded groove column (32) rotates. The threaded groove rod (33) drives the gear (37) on the outer side thereof to rotate, so that the meshing belt (38) arranged on the outer side of the gear (37) rotates, thereby changing the state of the protection assembly (2); The opening and closing assembly (3) comprises a middle ring (34) fixed on the inner side of each hollow rod (31); the hollow rods (31) are provided in two groups, with fourteen hollow rods (31) forming one group; the two groups of hollow rods (31) are respectively penetrated and fixed on the inner sides of the two top plates (12); a spring is fixed on one side of each middle ring (34); a threaded groove column (32) is fixed on the other end of the spring; each threaded groove column (32) is located on the inner side of the hollow rod (31); and an end of each threaded groove column (32) away from the middle ring (34) is aligned with an end of the hollow rod (31) away from the back plate (13); the threaded groove rods (33) are installed on the inner side of one end of each hollow rod (31) close to the back plate (13) through a bearing; and a thread is fixed on the inner side of each threaded groove rod (33); A closing assembly (4) disposed on the outside of the opening and closing assembly (3) and configured to close the side of the two top plates (12) away from the back plate (13) through a door plate (45) disposed on the inside of the two top plates (12); The closing assembly (4) comprises a number of slide plates (41) equal to the number of hollow rods (31), each slide plate (41) being slidably mounted on the outer side of each hollow rod (31), a spring being fixed to a side of each slide plate (41) away from the back plate (13), the other end of each spring being fixedly connected to an inner wall of a side of the top plate (12) away from the back plate (13), a slot (42) being provided at the top of each slide plate (41) close to the top plate (12) located at the top of the back plate (13), a connecting plate (43) being rotatably mounted on the sides of two slots (42) close to each other in the same vertical direction, a door plate (45) being rotatably mounted on the sides of the connecting plates (43) close to each other in the same vertical direction, an air groove (44) being provided on one side of each door plate (45), a rotating shaft (49) being rotatably mounted through the top of each door plate (45), and each rotating shaft (49) being fixed to the inner sides of the two top plates (12).

2. The large integrated monitor chassis as claimed in claim 1, characterized in that: Two bottom plates (14) are fixed on the top of the top plate (12) near the bottom of the side plates (11), and card group slots (15) are provided through the front of the two bottom plates (14). A battery rack (16) is fixed on the side of one of the side plates (11) near the top plate (12), and two connecting plates (17) are fixed on the inner sides of the two top plates (12), and the sides of the two connecting plates (17) that are away from each other are in contact with the sides of the two side plates (11) that are close to each other.

3. The large integrated monitor chassis as claimed in claim 1, characterized in that: A link plate (25) is fixed to the side away from each other of each two mutually fitted limiting plates (22), and another link plate (25) is fixed to the side of the twenty-seventh limiting plate (22) near the outer side of the sliding rod (21) at the bottom of the back plate (13).

4. The large integrated monitor chassis as claimed in claim 1, characterized in that: A gear (37) is fixed to the outer side of one end of each of the threaded groove rods (33) close to the back plate (13), and the same number of fixed columns (35) as the hollow rods (31) are fixed to the side of the back plate (13) away from the top plate (12), and a gear (37) is fixed to the outer side of each fixed column (35), and a meshing belt (38) is meshedly mounted on the outer sides of each of the two gears (37), and the top and bottom of each meshing belt (38) are fixedly connected to a link plate (25) respectively.

5. The large integrated monitor chassis as claimed in claim 4, characterized in that: The bottom of one of the top plates (12) is provided with top grooves (46) having the same number as the door plates (45); a spring is fixed to the bottom of the top wall of each top groove (46); a hollow plate (47) is fixed to the other end of each spring; a clamping column (48) is fixed to the inner side of each hollow plate (47); one end of the clamping column (48) is located on one side of the two top plates (12); and the other end of each clamping column (48) is located on the top of one of the top plates (12).

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