Dustproof industrial personal computer case convenient to disassemble and assemble

Abstract

The utility model discloses a dust-proof industrial personal computer case convenient to disassemble and assemble, and particularly relates to the technical field of industrial personal computers, the dust-proof industrial personal computer case comprises an industrial personal computer case main body with an opening at the top, two sides of the industrial personal computer case main body are provided with dust-proof filter screens, and the top of the industrial personal computer case main body is provided with a pair of top plates; each top plate and the industrial personal computer case body are each provided with a rotating springback assembly, each rotating springback assembly comprises a pair of fixing blocks, the fixing blocks are fixedly connected to the outer surface of the industrial personal computer case body, rotating rods are rotationally connected to the fixing blocks, supporting blocks are fixedly connected to the rotating rods, the supporting blocks are fixedly connected to the top plates, the rotating rods are sleeved with torsional springs, and the torsional springs are fixedly connected to the supporting blocks. The two ends of the torsional spring are fixedly connected to the opposite faces of the fixing block and the supporting block correspondingly, and the two sides of each top plate are fixedly connected with positioning blocks correspondingly. According to the utility model, the technical problems that the industrial personal computer case needs to be disassembled and assembled with the help of a professional disassembling tool, and the use loss is easily caused due to the use of more fasteners are solved.

Description

Dustproof industrial control chassis that is easy to disassemble and assemble Technical Field

[0001] This utility model relates to the field of industrial control computer technology, and more specifically, to a dustproof industrial control computer chassis that is easy to disassemble and assemble. Background Technology

[0002] An industrial control computer (ICC) is a ruggedized, enhanced personal computer. It is a general term for tools that use a bus architecture to monitor and control production processes, electromechanical equipment, and tooling. An ICC chassis is the structural component that houses the ICC equipment. These chassis are used in harsh environments, especially those with corrosive gases, vibrations, impacts, and dust.

[0003] Currently, industrial control computer chassis mainly use high-quality aluminum alloy profiles, and the shape design is generally square. In order to facilitate the maintenance of electronic components inside the chassis, the side or top surface of the chassis is often equipped with a removable cover structure. The current method of removing and installing the cover of the chassis is mainly achieved by fastener thread connection. Although this method satisfies the assembly stability, it requires professional disassembly tools, and the use of many fasteners can easily lead to loss, making disassembly and assembly inconvenient.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide a dustproof industrial control chassis that is easy to disassemble and assemble, in order to achieve a more practical purpose. Summary of the Invention

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that addresses the problem of requiring specialized disassembly tools and the potential loss of fasteners during the assembly and disassembly of industrial control computer chassis.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dustproof industrial control chassis that is easy to disassemble and assemble, comprising a chassis body with an open top, dust filters on both sides of the chassis body, a pair of top plates on the top of the chassis body, a rotation and rebound assembly on each top plate and the chassis body, positioning blocks fixedly connected to both sides of each top plate, positioning rods inserted into adjacent positioning blocks on the pair of top plates, and compression assemblies on the positioning rods and the chassis body.

[0007] In a preferred embodiment, heat dissipation slots are provided on both sides of the main body of the industrial control computer chassis, and the dust filter is located on one side of the heat dissipation slots.

[0008] In a preferred embodiment, a sealing gasket is fixedly connected to the top periphery of the main body of the industrial control computer chassis, and the top plate is in contact with the sealing gasket.

[0009] In a preferred embodiment, the rotational rebound assembly includes a pair of fixed blocks, both of which are fixedly connected to the outer surface of the main body of the industrial control computer chassis. A rotating rod is rotatably connected to the pair of fixed blocks, and a support block is fixedly connected to the rotating rod. The support block is fixedly connected to the top plate. A torsion spring is sleeved on the rotating rod, and the two ends of the torsion spring are respectively fixedly connected to the opposite surfaces of the fixed blocks and the support blocks.

[0010] In a preferred embodiment, a limiting plate is fixedly connected to a pair of fixed blocks, the limiting plate being used to restrict the rotation path of the support block.

[0011] In a preferred embodiment, one end of the rotating rod is fixedly connected to a deceleration rod, and a damping pad is movably contacted on the deceleration rod.

[0012] In a preferred embodiment, each of the two fixed blocks is provided with a lifting assembly, the lifting assembly including a support plate, the support plate being fixedly connected to the side of the fixed block, a screw being threadedly connected to the support plate, one end of the screw being rotatably connected to a mounting plate, the other end of the screw being fixedly connected to a rotating head, and the damping pad being fixedly connected to the mounting plate.

[0013] In a preferred embodiment, the compression assembly includes a compression box, which is fixedly connected to the side of the main body of the industrial control computer chassis. A pull rod slides through the compression box, and a spring is sleeved on the outer surface of the pull rod. A retaining ring and a traction rod are fixedly connected to the outer surface of the pull rod. A positioning rod is fixedly connected to one end of the pull rod, and a slot for engaging the traction rod is provided on the compression box.

[0014] In a preferred embodiment, a balance block for inserting a positioning rod is provided on the side of the main body of the industrial control computer chassis.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. This easily detachable dustproof industrial control chassis features a pair of top plates on the top of the chassis body. These top plates can be opened and closed by corresponding rotating spring-loaded components. When the top plates are closed on the top of the chassis body, adjacent positioning blocks on the top plates are horizontally positioned. Under the elastic storage of the compression component, the positioning rod can be inserted into the adjacent positioning block. By inserting and limiting the position of the positioning block, the closed position of the top plates can be locked. Similarly, pulling out the positioning rod allows for quick opening of the top plates. Therefore, during internal maintenance of the industrial control chassis body, the top plates can be opened and closed quickly and stably to meet the maintenance needs of the chassis body.

[0017] 2. This dustproof industrial control chassis, which is easy to disassemble and assemble, is equipped with a rotation rebound component. The rotating rod can meet the needs of the top plate rotation support, while the torsion spring can make the top plate open automatically, which makes the top plate opening more effortless.

[0018] 3. This dustproof industrial control chassis, which is easy to disassemble and assemble, uses the frictional cooperation of the damping pad and the deceleration rod. When the top plate is automatically opened by rotating the spring-loaded assembly, the damping pad adjusts the rotational resistance of the rotating rod, thus making the opening of the top plate damped. Attached Figure Description

[0019] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0020] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 is a structural schematic diagram of the present invention without the top plate shown in Figure 1.

[0022] Figure 3 is a structural schematic diagram of the top plate and the rotating spring assembly of this utility model;

[0023] Figure 4 is a structural schematic diagram of the compression component, positioning rod, and positioning block of this utility model;

[0024] Figure 5 is an enlarged view of part A in Figure 3 of this utility model.

[0025] The attached diagram is labeled as follows: 1. Main body of industrial control chassis; 2. Top plate; 3. Rotary spring assembly; 31. Fixing block; 32. Rotating rod; 33. Support block; 34. Torsion spring; 4. Positioning block; 5. Positioning rod; 6. Compression assembly; 61. Compression box; 62. Pull rod; 63. Spring; 64. Retaining ring; 65. Traction rod; 7. Dust filter; 8. Heat dissipation groove; 9. Deceleration rod; 10. Damping pad; 11. Lifting assembly; 111. Support plate; 112. Screw; 113. Mounting plate; 114. Rotating head; 12. Sealing gasket; 13. Limiting plate; 14. Slot; 15. Balance block. Detailed Implementation

[0026] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Referring to Figures 1-5, this utility model provides a dustproof industrial control chassis that is easy to disassemble and assemble, including a chassis body 1 with an open top.

[0028] The main body 1 of the industrial control computer chassis is the structural component used as the outer shell of the industrial control computer equipment. When the electronic components of the industrial control computer need maintenance, the opening at the top of the main body 1 of the industrial control computer chassis can provide an operating area for the maintenance of the electronic components.

[0029] In this embodiment: Dust filters 7 are provided on both sides of the main body 1 of the industrial control computer chassis, and heat dissipation slots 8 are provided on both sides of the main body 1 of the industrial control computer chassis, with the dust filters 7 located on one side of the heat dissipation slots 8.

[0030] The heat sink 8 provides a heat dissipation channel for the interior of the industrial control computer chassis 1. The dust filter 7 can be installed on the side of the industrial control computer chassis 1 with screws. The dust filter 7 can filter the dust in the air flowing through the heat sink 8, so as to reduce the amount of dust in the air entering the interior of the industrial control computer chassis 1.

[0031] In this embodiment, a pair of top plates 2 are provided on the top of the main body 1 of the industrial control computer chassis.

[0032] A pair of top plates 2 are set on the top of the industrial control computer chassis body 1 to achieve the effect of double doors. The pair of top plates 2 can provide opening and closing for maintenance on the top of the industrial control computer chassis body 1. In this application, the opposite ends of the pair of top plates 2 can be provided with matching inclined surfaces, so that the pair of top plates 2 can fit better when set horizontally and the sealing effect is better.

[0033] In this embodiment: a sealing gasket 12 is fixedly connected to the top periphery of the main body 1 of the industrial control computer chassis, and the top plate 2 is in contact with the sealing gasket 12.

[0034] When the top plates 2 are closed on the main body 1 of the industrial control computer chassis, the bottom surface of the top plates 2 can be pressed against the sealing gasket 12. By reducing the gap between the top plates 2 and the sealing gasket 12, the sealing performance can be ensured when the top plates 2 are closed on the main body 1 of the industrial control computer chassis.

[0035] In this embodiment: each top plate 2 and the main body of the industrial control computer box 1 is provided with a rotation rebound assembly 3. The rotation rebound assembly 3 includes a pair of fixing blocks 31. The pair of fixing blocks 31 are fixedly connected to the outer surface of the main body of the industrial control computer box 1. A rotating rod 32 is rotatably connected to the pair of fixing blocks 31. A support block 33 is fixedly connected to the rotating rod 32. The support block 33 is fixedly connected to the top plate 2. A torsion spring 34 is sleeved on the rotating rod 32, and the two ends of the torsion spring 34 are respectively fixedly connected to the opposite surfaces of the fixing block 31 and the support block 33.

[0036] The fixed block 31 provides rotational support for the rotating rod 32. The support block 33 is set on the rotating rod 32 so that the top plate 2 can rotate around the axis of the rotating rod 32. When the top plate 2 is closed on the main body 1 of the industrial control computer box, the top plate 2 drives the support block 33 to rotate, which causes the torsion spring 34 to twist and deform and store force. When the top plate 2 is closed, the rebound force of the torsion spring 34 can make the top plate 2 open automatically.

[0037] In this embodiment: a limiting plate 13 is fixedly connected to a pair of fixed blocks 31, and the limiting plate 13 is used to restrict the rotation path of the support block 33.

[0038] The position setting of the limiting plate 13 can conveniently block the support block 33. With the rotation of the support block 33, the top plate 2 can be prevented from being over-opened while satisfying the effective opening angle of the top plate 2.

[0039] In this embodiment: one end of the rotating rod 32 is fixedly connected to a deceleration rod 9, and a damping pad 10 is movably contacted on the deceleration rod 9.

[0040] The damping pad 10 can be made of damping rubber, and its friction contacts the deceleration rod 9. When the rotating rod 32 rotates to open the top plate 2 through the torsion spring 34, the resistance of the damping pad 10 acting on the deceleration rod 9 can reduce the opening speed of the top plate 2, thus avoiding injury to personnel caused by the rapid opening of the top plate 2.

[0041] In this embodiment: each of the two fixed blocks 31 is provided with a lifting assembly 11. The lifting assembly 11 includes a support plate 111, which is fixedly connected to the side of the fixed block 31. A screw 112 is threadedly connected to the support plate 111. One end of the screw 112 is rotatably connected to a mounting plate 113, and the other end of the screw 112 is fixedly connected to a rotating head 114. A damping pad 10 is fixedly connected to the mounting plate 113.

[0042] In use, the screw 112 is driven to rotate on the support plate 111 by rotating the head 114. In this way, the screw 112 can be fed on the support plate 111 and drive the mounting plate 113 to rise. The mounting plate 113 can drive the damping pad 10 to change the friction tightness with the deceleration rod 9, so as to facilitate the adjustment of the opening speed of the top plate 2.

[0043] In this embodiment: a positioning block 4 is fixedly connected to both sides of each top plate 2, and a positioning rod 5 is inserted into a pair of adjacent positioning blocks 4 on the top plates 2.

[0044] When a pair of top plates 2 are horizontally set on the top of the main body 1 of the industrial control computer box, the positioning blocks 4 on the same side and for unloading are horizontally corresponding. The positioning rod 5 can restrict the rotation of the top plate 2 by inserting it into the positioning block 4, thus achieving the closing and fixing of the top plate 2. Similarly, removing the positioning rod 5 from the positioning block 4 can release the rotation restriction of the top plate 2, so that the top plate 2 can be easily opened.

[0045] In this embodiment: a compression assembly 6 is provided on the positioning rod 5 and the main body 1 of the industrial control computer box. The compression assembly 6 includes a compression box 61, which is fixedly connected to the side of the main body 1 of the industrial control computer box. A pull rod 62 slides through the compression box 61. A spring 63 is sleeved on the outer surface of the pull rod 62. A retaining ring 64 and a traction rod 65 are fixedly connected to the outer surface of the pull rod 62. The positioning rod 5 is fixedly connected to one end of the pull rod 62. A slot 14 for the traction rod 65 to be engaged is provided on the compression box 61.

[0046] In use, the user can pull the traction rod 65 and rotate it into the slot 14. At this time, the pull rod 62 slides on the U-shaped compression box 61, and the retaining ring 64 on the pull rod 62 can squeeze the spring 63. The spring 63 is in a compressed and deformed state. Then, the user can control the pair of top plates 2 to rotate and cover the main body 1 of the industrial control box until the positioning block 4 on the same side is horizontally set. Then, the traction rod 65 in the slot 14 is rotated out. At this time, the rebound of the spring 63 can make the pull rod 62 drive the positioning rod 5 to insert into the positioning block 4. In this way, the locking positioning block 4 can fix the closing position of the top plate 2.

[0047] Similarly, by pulling the traction rod 65 to disengage the positioning rod 5 from the positioning block 4, the fixing of the top plate 2 can be released. Under the action of the torsion spring 34 in the rotation rebound assembly 3, the top plate 2 can be opened quickly. Compared with the existing disassembly and assembly method of the industrial control computer chassis body 1, the use of the top plate 2 in this embodiment can achieve stable opening and closing and high efficiency. Moreover, the locking structure integrated in the top plate 2 can be more convenient to operate and use. Therefore, the industrial control computer chassis body 1 can meet the disassembly and assembly requirements for the maintenance of internal electronic components.

[0048] In this embodiment, a balance block 15 for the positioning rod 5 is provided on the side of the main body 1 of the industrial control computer chassis.

[0049] The balance block 15 is used for the insertion of the positioning rod 5. The balance block 15 can play a balancing support role in the middle of the positioning rod 5, thus stabilizing the support state of the positioning rod 5 on the positioning block 4.

Claims

1. A dustproof industrial computer case convenient to disassemble, characterized in that: The system includes an industrial control computer chassis body (1) with an open top. Dust filters (7) are provided on both sides of the industrial control computer chassis body (1). A pair of top plates (2) are provided on the top of the industrial control computer chassis body (1). Rotation and rebound components (3) are provided on each top plate (2) and the industrial control computer chassis body (1). Positioning blocks (4) are fixedly connected to both sides of each top plate (2). Positioning rods (5) are inserted into adjacent positioning blocks (4) on the pair of top plates (2). Compression components (6) are provided on the positioning rods (5) and the industrial control computer chassis body (1).

2. The dustproof industrial control chassis that is easy to disassemble and assemble according to claim 1, characterized in that: The industrial control computer chassis (1) has heat dissipation slots (8) on both sides, and the dust filter (7) is located on one side of the heat dissipation slots (8).

3. The dustproof industrial computer case easy to disassemble according to claim 1, characterized in that: A sealing gasket (12) is fixedly connected to the top periphery of the main body (1) of the industrial control computer box, and the top plate (2) is in contact with the sealing gasket (12).

4. The dustproof industrial computer case easy to disassemble according to claim 1, characterized in that: The rotating rebound assembly (3) includes a pair of fixed blocks (31), both of which are fixedly connected to the outer surface of the main body (1) of the industrial control computer box. A rotating rod (32) is rotatably connected to the pair of fixed blocks (31). A support block (33) is fixedly connected to the rotating rod (32). The support block (33) is fixedly connected to the top plate (2). A torsion spring (34) is sleeved on the rotating rod (32), and the two ends of the torsion spring (34) are respectively fixedly connected to the opposite surfaces of the fixed block (31) and the support block (33).

5. The dustproof industrial control chassis that is easy to disassemble and assemble according to claim 4, characterized in that: A limiting plate (13) is fixedly connected to a pair of fixed blocks (31), the limiting plate (13) being used to restrict the rotation path of the support block (33).

6. The dustproof industrial computer case easy to disassemble according to claim 4, characterized in that: One end of the rotating rod (32) is fixedly connected to a deceleration rod (9), and a damping pad (10) is movably contacted on the deceleration rod (9).

7. The dustproof industrial control chassis that is easy to disassemble and assemble according to claim 6, characterized in that: Each of the two fixed blocks (31) is provided with a lifting assembly (11). The lifting assembly (11) includes a support plate (111). The support plate (111) is fixedly connected to the side of the fixed block (31). A screw (112) is threadedly connected to the support plate (111). One end of the screw (112) is rotatably connected to a mounting plate (113). The other end of the screw (112) is fixedly connected to a rotating head (114). The damping pad (10) is fixedly connected to the mounting plate (113).

8. The dustproof industrial control chassis that is easy to disassemble and assemble according to claim 1, characterized in that: The compression assembly (6) includes a compression box (61), which is fixedly connected to the side of the main body (1) of the industrial control computer box. A pull rod (62) slides through the compression box (61). A spring (63) is sleeved on the outer surface of the pull rod (62). A retaining ring (64) and a traction rod (65) are fixedly connected to the outer surface of the pull rod (62). A positioning rod (5) is fixedly connected to one end of the pull rod (62). A slot (14) for the traction rod (65) to engage is provided on the compression box (61).

9. The dustproof industrial control chassis that is easy to disassemble and assemble according to claim 1, characterized in that: The side of the main body (1) of the industrial control computer box is provided with a balance block (15) for the positioning rod (5) to be inserted.

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