An integrated chassis based on a liftable panel

Abstract

The utility model provides a kind of integrated chassis based on liftable panel, including chassis bottom plate, front panel, first side plate, second side plate, upper cover, damping lifting structure, touch screen unit, cage, rear panel, fixed crossbeam.The utility model's chassis front panel installs a piece of touch screen based on embedded system;Front panel can be lifted by damping lifting structure, without opening box cover, can install, disassemble chassis front card and rear card;Cage can install front card and rear card, and mutual communication can be realized between board card through backplate on cage;Rear panel and box body are fixed using screw locking mode;Working power supply can be installed on cage, and heat dissipation fan provides heat dissipation function for box body.The utility model realizes the integration of display panel and chassis by touch screen, reduces equipment size;Data communication is completed between board card through cage backplate, and there is no cable connection between chassis board card, improve equipment reliability;Strong anti-seismic, maintenance is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, specifically to an integrated chassis based on a liftable panel. Background Technology

[0002] The chassis is the carrier for most components of an electronic product. A chassis generally includes the enclosure, the power supply and circuit board assembly installed inside the enclosure, various switches, indicator lights, displays, etc. on the front panel, and various sockets and interfaces on the rear panel. The chassis plays a supporting and protective role.

[0003] In the existing technology, the chassis placed in the rack are relatively large, which takes up a lot of space during transportation and increases transportation costs. They are also inconvenient to install and remove circuit boards or various components inside the chassis, and joint testing and debugging require opening the box, which is also inconvenient. Summary of the Invention

[0004] This invention addresses the problems of inconvenient integration and disassembly of chassis by providing an integrated chassis based on a liftable panel. The front panel features a touchscreen based on an embedded system. A damped lifting structure allows the front panel to be raised, enabling the installation and removal of the front and rear panels without opening the chassis cover. The chassis cage can accommodate the front and rear panels, and communication between boards is achieved via a backplate on the cage. The rear panel is secured to the chassis with screws. The power supply is mounted on the cage, and a cooling fan provides heat dissipation for the chassis. This invention integrates the display panel and chassis through a touchscreen, reducing the device's size. Data communication between boards is achieved via the backplate of the cage, eliminating cable connections between chassis boards and improving device reliability. It also offers strong shock resistance and simple, convenient maintenance.

[0005] This utility model provides an integrated chassis based on a liftable panel, including a chassis base plate, a front panel located on the front side of the chassis base plate, a first side plate and a second side plate detachably connected to the left and right sides of the chassis base plate, a top cover plate detachably connected to the top of the first side plate and the second side plate, and a damping lifting structure partially connected to the rear of the front panel and partially connected to the sides of the first side plate and the second side plate.

[0006] The damping lifting structure includes a first fixing block connected to both sides of the lower rear end of the front panel, a first damping shaft connected to the first fixing block, a connecting rod, a second damping shaft and a second fixing block connected in sequence to the end of the first damping shaft, and the second fixing block is fixedly connected to the upper inner side of the first side plate or the upper inner side of the second side plate. There are two of each of the first fixing block, the first damping shaft, the connecting rod, the second damping shaft and the second fixing block, and they are all symmetrically arranged.

[0007] When the front panel is moved away from the top cover, the first fixing block drives the first damping shaft to rotate, and through the connecting rod, it drives the second damping shaft to rotate, and the front panel is raised.

[0008] When the front panel is moved closer to the top cover, the first fixing block drives the first damping shaft to rotate, and through the connecting rod, drives the second damping shaft to rotate, so that the front panel descends until it is in contact with the front end of the first side panel, the second side panel and the top cover.

[0009] In the integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, both the first damping shaft and the second damping shaft are provided with positioning structures and can be stopped at any height.

[0010] The damping lifting structure also includes two positioning rods symmetrically connected to both ends of the rear part of the front panel. The positioning rod body is long and strip-shaped and located on the outside of the first fixed block.

[0011] The positioning rod includes a positioning rod body connected to the front panel and a first threaded hole connected to the side of the positioning rod body;

[0012] The damping lifting structure also includes second threaded holes connected to both sides of the first and second side plates; when the front panel is attached to the first and second side plates, the positions of the first and second threaded holes overlap, and the positioning rod is locked to the first and second side plates by screws.

[0013] In the integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, the length of the front panel is greater than the distance between the first side panel and the second side panel, and the damping lifting structure also includes handles connected to both sides of the outer side of the front panel.

[0014] The integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, also includes a touch screen unit connected to the front panel;

[0015] The touchscreen unit includes a touchscreen embedded in the front panel and a stylus embedded in the handle; the power switch and port connected to the front panel are located on both sides of the touchscreen.

[0016] The integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, also includes a cage connected to the chassis base plate;

[0017] The chassis includes a chassis base plate connected to the chassis base plate, a first chassis side plate and a second chassis side plate connected to both sides of the chassis base plate, a chassis top plate connected to the top of the first chassis side plate and the second chassis side plate, and at least two board slots connected to the inner side of the chassis base plate, with boards installed in the board slots.

[0018] In a preferred embodiment of the integrated chassis based on a liftable panel described in this utility model, the board slots are connected to the front and rear of the inner side of the chassis base plate, the boards are detachably installed at the front and rear of the chassis, the back plate is connected to the middle of the chassis base plate, and both the boards and the touch screen are connected to the back plate for communication.

[0019] The integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, is a CPCI chassis.

[0020] The bottom plate and top plate of the cage are provided with threaded holes on their sides. The first cage side plate and the second cage side plate are provided with positioning holes. The bottom plate and the top plate of the cage are connected to the first cage side plate and the second cage side plate respectively by threads.

[0021] A through slot for installing the power supply is connected to the bottom of the chassis base plate.

[0022] The integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, further includes a rear panel connected to the rear of the chassis bottom plate, the first side plate, the second side plate, and the top cover plate, and a fixed crossbeam connected between the top front end of the first side plate and the top front end of the second side plate.

[0023] The rear panel includes a first rear panel connected to the left side and a second rear panel connected to the right side, with the board slot at the rear of the chassis located between the first and second rear panels.

[0024] The integrated chassis based on a liftable panel described in this utility model, as a preferred embodiment, further includes a rear panel guard connected between the upper end of the first rear panel and the upper end of the second rear panel, a fan guard embedded in the first side panel and the second side panel, and a fan connected to the top plate of the chassis.

[0025] The rear panel guard is located between the top cover and the top of the cage. The first rear panel and the second rear panel are connected to the rear panel guard on the side adjacent to it with slots and threaded holes. The two ends of the rear panel guard are insert plate structures, which are inserted into the slots and fixed by threaded connection.

[0026] Multiple ventilation slots are provided on the rear panel mesh.

[0027] In a preferred embodiment of the integrated chassis based on a liftable panel described in this utility model, threaded grooves are connected to the bottom and top of the first side panel and the second side panel, and positioning holes are connected to both sides of the chassis bottom plate and the top cover plate. The first side panel and the second side panel are connected between the chassis bottom plate and the top cover plate by screws.

[0028] The top of both the first and second side plates are connected to positioning holes, and the fixing beam is connected to the top of the front end of the first and second side plates by threads.

[0029] The rear ends of the first and second side plates are both connected to threaded grooves. The first rear panel is connected to the first side plate by screws, and the second rear panel is connected to the second side plate by screws.

[0030] The bottom of both the first and second rear panels are connected to threaded grooves, and the rear sides of the chassis base plate are connected to positioning holes. The first and second rear panels are connected to the rear end of the chassis base plate by screws.

[0031] This invention provides an integrated chassis based on a liftable panel. The chassis mainly includes: a front panel, a rear panel, a chassis body, a cage, and a fan guard. The front panel is equipped with a touchscreen based on an embedded system and a stylus, with a stylus mounting slot on the handle. The front panel has a lifting mechanism, allowing the front and rear panels to be raised for easy installation and removal without opening the chassis cover. The cage can accommodate the front and rear panels, and communication between the panels is achieved via a backplate on the cage. The rear panel is fixed to the chassis body with screws. The power supply is mounted on the cage, providing cooling to the chassis body via a cooling fan. This invention eliminates the need for an additional display, integrating the display panel and chassis through the touchscreen, thus reducing the device's size. Data communication between panels is achieved via the cage backplate, eliminating cable connections between chassis panels and improving device reliability. The chassis is easy to maintain, highly shock-resistant, and the front and rear panels are easily removable without opening the chassis cover. This utility model can serve as a universal industrial chassis product design platform, facilitating the development of new products, improving development efficiency, avoiding repetitive chassis structure design, and providing convenient operation and maintenance with low production costs.

[0032] This utility model has the following advantages:

[0033] (1) This utility model does not require an additional display. The display panel and chassis are integrated through a touch screen, which reduces the size of the device.

[0034] (2) Data communication between the boards in this utility model is completed through the back plate of the chassis. There is no cable connection between the boards in the chassis, which improves the reliability of the equipment. The chassis is easy to maintain and has strong shock resistance. The front and rear cards are easy to disassemble without opening the cover.

[0035] (3) This utility model can be used as a general industrial chassis product design platform, which facilitates the development of new products, improves development efficiency, avoids repetitive chassis structure design, is easy to operate and maintain, and has low production costs. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of an integrated chassis structure based on a liftable panel;

[0037] Figure 2This is a schematic diagram of the internal structure of an integrated chassis based on a liftable panel;

[0038] Figure 3 This is a schematic diagram of a damping lifting structure for an integrated chassis with a liftable front panel when the front panel is raised.

[0039] Figure 4 This is a schematic diagram of a damped lifting structure for an integrated chassis with a liftable front panel when the front panel is closed.

[0040] Figure 5 This is a schematic diagram of a chassis structure based on an integrated enclosure with a liftable panel.

[0041] Figure 6 This is a schematic diagram of the rear panel structure of an integrated chassis based on a liftable panel.

[0042] Figure label:

[0043] 1. Chassis base plate; 2. Front panel; 3. First side panel; 4. Second side panel; 5. Top cover; 6. Damping lifting structure; 61. First fixing block; 62. First damping pivot; 63. Connecting rod; 64. Second damping pivot; 65. Second fixing block; 66. Positioning rod; 661. Positioning rod body; 662. First threaded hole; 67. Second threaded hole; 68. Handle; 7. Touch screen unit; 71. Touch screen; 72. Stylus; 8. Chassis; 81. Chassis base plate; 82. First chassis side panel; 83. Second chassis side panel; 84. Chassis top plate; 85. Board slot; 9. Rear panel; 91. First rear panel; 92. Second rear panel; 9A. Slot; 10. Fixing beam; A. Rear panel guard; B. Fan guard; A1. Insertion board structure. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0045] Example 1

[0046] like Figures 1-6As shown, an integrated chassis based on a liftable panel includes a chassis base plate 1, a front panel 2 located on the front side of the chassis base plate 1, a first side plate 3 and a second side plate 4 detachably connected to the left and right sides of the chassis base plate 1, a top cover plate 5 detachably connected to the top of the first side plate 3 and the second side plate 4, a damping lifting structure 6 partially connected to the rear of the front panel 2 and partially connected to the sides of the first side plate 3 and the second side plate 4, a touch screen unit 7 connected to the front panel 2, a chassis cage 8 connected to the chassis base plate 1, a rear panel 9 connected to the rear of the chassis base plate 1, the first side plate 3, the second side plate 4, and the top cover plate 5, a fixed crossbeam 10 connected between the top front end of the first side plate 3 and the top front end of the second side plate 4, a rear panel guard A connected between the upper end of the first rear panel 91 and the upper end of the second rear panel 92, a fan guard B embedded in the first side plate 3 and the second side plate 4, and a fan connected to the top plate 93 of the chassis cage.

[0047] The damping lifting structure 6 includes a first fixing block 61 connected to both sides of the lower rear end of the front panel 2, a first damping rotating shaft 62 connected to the first fixing block 61, a connecting rod 63, a second damping rotating shaft 64, and a second fixing block 65 connected sequentially to the end of the first damping rotating shaft 62, two positioning rods 66 symmetrically connected to both ends of the rear of the front panel 2, a second threaded hole 67 connected to both sides of the first side plate 3 and the second side plate 4, and a handle 68 connected to both sides of the outer side of the front panel 2.

[0048] The second fixing block 65 is fixedly connected to the upper inner side of the first side plate 3 or the upper inner side of the second side plate 4. There are two of each of the first fixing block 61, the first damping shaft 62, the connecting rod 63, the second damping shaft 64, and the second fixing block 65, and they are all symmetrically arranged.

[0049] When the front panel 2 is moved away from the upper cover 5, the first fixing block 61 drives the first damping shaft 62 to rotate, and through the connecting rod 63, it drives the second damping shaft 64 to rotate, and the front panel 2 is raised.

[0050] When the front panel 2 is moved closer to the upper cover plate 5, the first fixing block 61 drives the first damping shaft 62 to rotate, and through the connecting rod 63, drives the second damping shaft 64 to rotate, and the front panel 2 descends until it is in contact with the front end of the first side plate 3, the second side plate 4 and the upper cover plate 5.

[0051] Both the first damping shaft 62 and the second damping shaft 64 are equipped with positioning structures and can be stopped at any height;

[0052] The positioning rod body 661 is long and narrow and is located on the outside of the first fixing block 61;

[0053] The positioning rod 66 includes a positioning rod body 661 connected to the front panel 2 and a first threaded hole 662 connected to the side of the positioning rod body 661;

[0054] When the front panel 2 is attached to the first side panel 3 and the second side panel 4, the positions of the first threaded hole 662 and the second threaded hole 67 overlap, and the positioning rod 66 is locked to the first side panel 3 and the second side panel 4 by screws.

[0055] The length of the front panel 2 is greater than the distance between the first side panel 3 and the second side panel 4.

[0056] The touch screen unit 7 includes a touch screen 71 embedded in the front panel 2 and a stylus 72 embedded in the handle 68; the power switch and the socket connected to the front panel 2 are located on both sides of the touch screen 71.

[0057] The chassis 8 includes a chassis bottom plate 81 connected to the chassis bottom plate 1, a first chassis side plate 82 and a second chassis side plate 83 respectively connected to both sides of the chassis bottom plate 81, a chassis top plate 84 connected to the top of the first chassis side plate 82 and the second chassis side plate 83, and at least two board slots 85 connected to the inner side of the chassis bottom plate 81, with boards installed in the board slots 85.

[0058] The board slot 85 is connected to the front and rear of the inner side of the chassis base plate 81. The board is detachably installed in the front and rear of the chassis 8. The back plate is connected to the middle of the chassis base plate 81. The board and the touch screen 71 are both connected to the back plate for communication.

[0059] Cage 8 is a CPCI cage;

[0060] The bottom plate 81 and the top plate 84 of the cage are provided with threaded holes on their sides. The first cage side plate 82 and the second cage side plate 83 are provided with positioning holes. The bottom plate 81 and the top plate 84 of the cage are connected to the first cage side plate 82 and the second cage side plate 83 respectively by threads.

[0061] The bottom plate 81 of the machine cage is connected to a through slot for installing the working power supply.

[0062] The rear panel 9 includes a first rear panel 91 connected to the left side and a second rear panel 92 connected to the right side, and the board slot 85 at the rear end of the chassis 8 is located between the first rear panel 91 and the second rear panel 92.

[0063] The rear panel guard A is located between the top of the upper cover plate 5 and the top of the cage 8. The first rear panel 91 and the second rear panel 92 are connected to the slot 9A and the threaded hole on the side adjacent to the rear panel guard A. The two ends of the rear panel guard A are the insert plate structure A1, which is inserted into the slot 9A and fixed by the threaded connection.

[0064] Multiple heat dissipation slots are provided on the rear panel mesh A.

[0065] The bottom and top of the first side plate 3 and the second side plate 4 are connected with threaded grooves, and the two sides of the chassis bottom plate 1 and the top cover plate 5 are connected with positioning holes. The first side plate 3 and the second side plate 4 are connected between the chassis bottom plate 1 and the top cover plate 5 by screws.

[0066] The top of the first side plate 3 and the second side plate 4 are both connected to positioning holes, and the fixed crossbeam 10 is connected to the front end top of the first side plate 3 and the second side plate 4 by threads.

[0067] The rear ends of the first side plate 3 and the second side plate 4 are both connected to threaded grooves. The first rear panel 91 is connected to the first side plate 3 by screws, and the second rear panel 92 is connected to the second side plate 4 by screws.

[0068] The bottom of the first rear panel 91 and the second rear panel 92 are both connected to threaded grooves, and the rear sides of the chassis base plate 1 are connected to positioning holes. The first rear panel 91 and the second rear panel 92 are connected to the rear end of the chassis base plate 1 by screws.

[0069] This embodiment is a novel chassis for industrial applications. The chassis has a damping lifting structure 6 inside. A second fixing block 65 is fixed to the inner side of the first side plate 3 near the front panel 2. A second damping rotating shaft 64 is fixed to the surface of the front panel 2 on the second fixing block 65. One end of the connecting rod 63 near the first side plate 3 is fixedly connected to the second damping rotating shaft 64. A first fixing block 61 is connected to the surface of the front panel 2 near the chassis. A first damping rotating shaft 62 is fixed to the surface of the first fixing block 61 facing the chassis. One end of the connecting rod 63 near the front panel 2 is fixedly connected to the first damping rotating shaft 62.

[0070] Pushing the front panel 2 away from the chassis causes the first fixing block 61 on the inner side of the front panel 2 to rotate the first damping shaft 62. The first damping shaft 62, through the connecting rod 63, drives the second damping shaft 64 to rotate, raising the front panel 2 for installing and removing the front panel clips, and for testing and debugging. The front panel will not automatically close due to gravity. Pushing the front panel 2 closer to the chassis causes the first fixing block 61 on the inner side of the front panel 2 to rotate the first damping shaft 62. The first damping shaft 62, through the connecting rod 63, drives the second damping shaft 64 to rotate, lowering the front panel. It can be stopped at any height as needed. The front panel will not automatically close due to gravity. Pushing the front panel 2 until its inner surface aligns with the surfaces of the first side panel 3 and the second side panel 4 facing the front panel 2 puts the front panel 2 in a closed state. The front panel positioning block is then threadedly connected to the first side panel, and the front panel positioning block is also threadedly connected to the second side panel, locking the front panel 2 and preventing it from rising further.

[0071] This utility model does not require an additional display. A touch screen 71 of a certain model can be installed on the front panel of the chassis as needed, and a stylus 72 can be provided. The handle 68 is provided with a stylus mounting slot.

[0072] A CPCI cage 8 is fixed on the chassis bottom plate 1 facing the inside of the chassis. The CPCI cage 8 includes: a cage bottom plate 81, a first cage side plate 82, a second cage side plate 83, and a cage top plate 84. The cage bottom plate 81 and the cage top plate 84 are spliced ​​with the second cage side plate 83 and the first cage side plate 82 through corresponding threaded connections to form the CPCI cage 8.

[0073] The chassis base plate 81 has multiple card slots 85 on its inner side facing the CPCI chassis 8. A multi-functional backplane is installed inside the CPCI chassis 8. Multiple cards can be installed at the front and rear of the chassis 8 via the card slots 85, and the cards can communicate with each other through the backplane on the chassis 8. The front panel 2 is raised using a damping lifting structure 6, allowing for the installation and removal of the front panel cards without opening the top cover 5. This chassis can have different slots pre-reserved on the chassis base plate 1 as needed, flexibly expanding the functionality of the backplane. A through groove of a certain height is reserved below the chassis base plate 81; this space can be used to install a specific type of power supply, which will not be described further here.

[0074] To improve heat dissipation, the chassis also includes fans, which can be installed on the first side panel 3 and the second side panel 4. The top plate 84 of the chassis has reserved positions for installing fans. The number of fans and the power of the fans can be set according to the number of inserted cards to meet different heat dissipation needs.

[0075] The CPCI backplane can use pins of different lengths in its structure, so that when the module is inserted or removed, the power supply and ground, PCI bus signals and hot-plug start signals are executed in sequence; a bus isolation device and soft start of the power supply are adopted; in terms of software, the operating system should have plug-and-play functionality.

[0076] The first side plate 3 and the second side plate 4 each have three threaded grooves at the bottom and top. The chassis bottom plate 1 and the top cover plate 5 each have three positioning holes on both sides. The threaded holes and positioning holes are connected by screws to achieve the fixed connection between the first side plate 3 and the second side plate 4 and the chassis bottom plate 1 and the top cover plate 5 for splicing into the upper, lower, left and right four-sided structure of the new chassis.

[0077] Two positioning holes are provided near the top of both the first side plate 3 and the second side plate 4, which are used to reinforce the new chassis by limiting and fixing the fixed crossbeam 10.

[0078] The first side plate 3 has two threaded grooves near the first rear panel 91, the second side plate 4 has two threaded grooves near the second rear panel 92, the first rear panel 91 has two positioning holes near the first side plate 3, and the second rear panel 92 has two positioning holes near the second side plate 4. The threaded holes and positioning holes are connected by screws to achieve a fixed connection between the first side plate 3 and the second side plate 4 and the first rear panel 91 and the second rear panel 92.

[0079] The first side panel 3 is provided with a mounting groove near the first rear panel 91, and the second side panel 4 is provided with a mounting groove near the second rear panel 92. A fan guard B is fixed in the mounting groove by a threaded connection.

[0080] A threaded groove is provided at the bottom of the first rear panel 91 and the second rear panel 92. A positioning hole is provided at the position of the chassis base plate 1 near the first rear panel 91 and the second rear panel 92. The threaded hole and the positioning hole are connected by screws to achieve a fixed connection between the first rear panel 91 and the second rear panel 92 and the chassis base plate 1.

[0081] Two first slots with threaded holes are fixed at the position of the first rear panel 91 near the position of the rear panel guard A and the position of the second rear panel 92 near the position of the rear panel guard A. Both ends of the rear panel guard A are fixed with first insert plates with positioning holes. The two first slots are respectively inserted into the two first insert plates and are fixed by threaded connection.

[0082] Multiple heat dissipation slots are provided on the rear panel mesh A.

[0083] Multiple heat dissipation slots are provided on the rear panel mesh A, and multiple weight-reduction slots can be provided on the first side panel 3, the second side panel 4, and the top cover 5 as needed to reduce the weight of the chassis.

[0084] The integrated chassis in this embodiment is a 19-inch 3U standard chassis, with a width of 427mm, a depth of 400mm, and a height of 139mm. The chassis dimensions can be adjusted as needed. A circular power switch with an indicator light is installed on the front panel 2. The touchscreen 71 is a 7-inch touch display screen, which is connected to the backplate on the chassis 8 via a data cable. The backplate provides power and control functions for the touchscreen. In this embodiment, the touchscreen 71 is installed in the center of the front panel; the installation position can be adjusted as needed.

[0085] In this embodiment, both the first damping shaft 62 and the second damping shaft 64 can withstand a weight of 5 kg.

[0086] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An integrated chassis based on a liftable panel, characterized in that: Includes a chassis base plate (1), a front panel (2) located on the front side of the chassis base plate (1), a first side plate (3) and a second side plate (4) detachably connected to the left and right sides of the chassis base plate (1), an upper cover plate (5) detachably connected to the top of the first side plate (3) and the second side plate (4), and a damping lifting structure (6) partially connected to the rear of the front panel (2) and partially connected to the sides of the first side plate (3) and the second side plate (4). The damping lifting structure (6) includes a first fixing block (61) connected to both sides of the lower rear end of the front panel (2), a first damping rotating shaft (62) axially connected to the first fixing block (61), a connecting rod (63), a second damping rotating shaft (64) and a second fixing block (65) sequentially connected to the end of the first damping rotating shaft (62), the second fixing block (65) being fixedly connected to the upper inner side of the first side plate (3) or the upper inner side of the second side plate (4), the first fixing block (61), the first damping rotating shaft (62), the connecting rod (63), the second damping rotating shaft (64) and the second fixing block (65) are all two in number and are all symmetrically arranged; When the front panel (2) is moved away from the upper cover (5), the first fixing block (61) drives the first damping shaft (62) to rotate, and drives the second damping shaft (64) to rotate through the connecting rod (63), and the front panel (2) rises. When the front panel (2) is moved closer to the upper cover plate (5), the first fixing block (61) drives the first damping shaft (62) to rotate, and drives the second damping shaft (64) to rotate through the connecting rod (63). The front panel (2) descends until it is in contact with the front end of the first side plate (3), the second side plate (4) and the upper cover plate (5).

2. The integrated chassis based on a liftable panel according to claim 1, characterized in that: Both the first damping shaft (62) and the second damping shaft (64) are equipped with positioning structures and can be stopped at any height; The damping lifting structure (6) also includes two positioning rods (66) symmetrically connected to the rear ends of the front panel (2). The positioning rods (66) are long strips and located on the outside of the first fixing block (61). The positioning rod (66) includes a positioning rod body (661) connected to the front panel (2) and a first threaded hole (662) connected to the side of the positioning rod body (661). The damping lifting structure (6) also includes a second threaded hole (67) connected to both sides of the first side plate (3) and the second side plate (4); when the front panel (2) is attached to the first side plate (3) and the second side plate (4), the positions of the first threaded hole (662) and the second threaded hole (67) overlap, and the positioning rod (66) is locked to the first side plate (3) and the second side plate (4) by screws.

3. An integrated chassis based on a liftable panel according to claim 2, characterized in that: The length of the front panel (2) is greater than the distance between the first side panel (3) and the second side panel (4), and the damping lifting structure (6) also includes handles (68) connected to both sides of the outer side of the front panel (2).

4. An integrated chassis based on a liftable panel according to claim 3, characterized in that: It also includes a touch screen unit (7) connected to the front panel (2); The touch screen unit (7) includes a touch screen (71) embedded in the front panel (2) and a stylus (72) embedded in the handle (68); the power switch and the socket connected to the front panel (2) are located on both sides of the touch screen (71).

5. An integrated chassis based on a liftable panel according to claim 1, characterized in that: It also includes a chassis (8) connected to the chassis base plate (1); The cage (8) includes a cage bottom plate (81) connected to the chassis bottom plate (1), a first cage side plate (82) and a second cage side plate (83) respectively connected to both sides of the cage bottom plate (81), a cage top plate (84) connected to the top of the first cage side plate (82) and the second cage side plate (83), and at least two board slots (85) connected to the inner side of the cage bottom plate (81), with boards installed in the board slots (85).

6. An integrated chassis based on a liftable panel according to claim 5, characterized in that: The board slot (85) is connected to the front and rear of the inner side of the chassis bottom plate (81). The board is detachably installed in the front and rear of the chassis (8). The back plate is connected to the middle of the chassis bottom plate (81). The board and the touch screen (71) are both connected to the back plate for communication.

7. An integrated chassis based on a liftable panel according to claim 5, characterized in that: The cage (8) is a CPCI cage; The bottom plate (81) and the top plate (84) of the cage are provided with threaded holes on their sides. The first side plate (82) and the second side plate (83) of the cage are provided with positioning holes. The bottom plate (81) and the top plate (84) of the cage are connected to the first side plate (82) and the second side plate (83) of the cage respectively by threads. The bottom plate (81) of the machine cage is connected to a through slot for installing the working power supply.

8. An integrated chassis based on a liftable panel according to claim 5, characterized in that: It also includes a rear panel (9) connected to the rear of the chassis bottom plate (1), the first side plate (3), the second side plate (4), and the top cover plate (5), and a fixed crossbeam (10) connected between the top front end of the first side plate (3) and the top front end of the second side plate (4); The rear panel (9) includes a first rear panel (91) connected to the left side and a second rear panel (92) connected to the right side, and the board slot (85) at the rear end of the cage (8) is located between the first rear panel (91) and the second rear panel (92).

9. An integrated chassis based on a liftable panel according to claim 8, characterized in that: It also includes a rear panel guard (A) connected between the upper end of the first rear panel (91) and the upper end of the second rear panel (92), a fan guard (B) embedded in the first side panel (3) and the second side panel (4), and a fan connected to the top plate (84) of the cage; The rear panel guard (A) is located between the top of the upper cover plate (5) and the top of the cage (8). The first rear panel (91) and the second rear panel (92) are connected to the rear panel guard (A) with slots (9A) and threaded holes on the side adjacent to the rear panel guard (A). The two ends of the rear panel guard (A) are insert plate structures (A1). The insert plate structures (A1) are inserted into the slots (9A) and fixed by threaded connection. The rear panel guard (A) has multiple heat dissipation slots.

10. An integrated chassis based on a liftable panel according to claim 8, characterized in that: The bottom and top of the first side plate (3) and the second side plate (4) are connected with threaded grooves, and the two sides of the chassis bottom plate (1) and the top cover plate (5) are connected with positioning holes. The first side plate (3) and the second side plate (4) are connected between the chassis bottom plate (1) and the top cover plate (5) by screws. The top of the first side plate (3) and the second side plate (4) are both connected to positioning holes, and the fixed crossbeam (10) is connected to the top of the front end of the first side plate (3) and the second side plate (4) by thread; The rear ends of the first side plate (3) and the second side plate (4) are connected to threaded grooves. The first rear panel (91) is connected to the first side plate (3) by screws, and the second rear panel (92) is connected to the second side plate (4) by screws. The bottom of the first rear panel (91) and the second rear panel (92) are connected to threaded grooves, and the rear sides of the chassis base plate (1) are connected to positioning holes. The first rear panel (91) and the second rear panel (92) are connected to the rear end of the chassis base plate (1) by screws.

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