Rust-proof structure of industrial personal computer

Abstract

The utility model discloses an industrial personal computer antirust structure which comprises a sealing sleeve and a sealing cover, the sealing sleeve is connected with one end, provided with a wiring port, of an industrial personal computer, the sealing sleeve, the sealing cover and the industrial personal computer jointly form a sealing cavity for a pipeline to penetrate through, and the sealing cover is movably connected with the sealing sleeve and can open or close the sealing cavity. A threading through hole for a pipeline to penetrate through is formed in the sealing cover, the sealing device further comprises a sealing unit arranged in the sealing cavity, the sealing unit comprises a first elastic sealing body and a second elastic sealing body which can be close to each other, and the first elastic sealing body and the second elastic sealing body can block at least partial area of the threading through hole. The anti-rust structure of the industrial personal computer is further provided with the sealing unit, the sealing unit can deform to a certain degree after making contact with the pipeline so as to block at least part of the area of the threading through hole, the leakproofness of the sealing cavity is greatly improved, and therefore the anti-rust performance of the anti-rust structure of the industrial personal computer is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of anti-rust structures, and specifically relates to an anti-rust structure for an industrial computer. Background Art

[0002] Industrial computers are computer equipment specially used for industrial automation control systems. They are widely used in the field of industrial automation, such as the tobacco industry, automobile manufacturing, power systems, petrochemicals and other industries. They play an important role in improving production efficiency and quality and realizing intelligent control. In the tobacco industry, the water treatment station is responsible for all water treatment work within the company, and the industrial computer is the main control equipment of the water treatment station, which makes the industrial computer and pipelines in a humid environment for a long time. Since the connection between the pipeline and the industrial computer is exposed to the air, the connection between the pipeline and the industrial computer is prone to rust. The rusted pipeline will affect the transmission of electrical signals, which will cause the signal transmission of the industrial computer to be intermittent or intermittent. Therefore, it is necessary to use an anti-rust structure to prevent the industrial computer from rusting.

[0003] The traditional anti-rust structure is usually configured as an anti-rust sleeve installed at the connection between the industrial computer and the pipeline, and a through hole for the pipeline to be inserted is opened on the anti-rust sleeve. To meet the pipeline insertion requirements, the through hole needs to be set to have a hole diameter larger than the diameter of the pipeline. Due to work needs, the pipelines connected to the industrial computer are of different thicknesses. To meet the insertion requirements of different pipelines, it is necessary to set the through hole diameter to be larger than the diameter of the largest pipeline. This results in a large gap between the pipeline and the hole wall of the through hole. Air containing a large amount of moisture can enter the anti-rust sleeve from the gap, thereby causing rust at the connection between the industrial computer and the pipeline, affecting the anti-rust effect of the anti-rust structure. Utility Model Content

[0004] The present application provides an industrial computer rust prevention structure to solve the technical problem that the traditional industrial computer rust prevention structure has a poor rust prevention effect.

[0005] The technical solution adopted in this application is:

[0006] A rust-proof structure for an industrial computer comprises a sealing sleeve and a sealing cover, wherein the sealing sleeve is connected to one end of a wiring port of the industrial computer, the sealing sleeve, the sealing cover and the industrial computer together constitute a sealing cavity for the pipeline to pass through, the sealing cover is movably connected to the sealing sleeve and can open or close the sealing cavity, the sealing cover is provided with a threading hole for the pipeline to pass through, and further comprises a sealing unit arranged in the sealing cavity, the sealing unit comprises a first elastic sealing body and a second elastic sealing body which can approach each other, at least one of the first elastic sealing body and the second elastic sealing body can move in a direction close to the other to form a threading channel for the pipeline to pass through between the two elastic sealing bodies, and the first elastic sealing body and the second elastic sealing body can block at least part of the threading hole.

[0007] The anti-rust structure of the industrial computer described in this application also includes the following additional technical features:

[0008] The second elastic sealing body is fixedly connected to the sealing cover, and the first elastic sealing body is movably connected to the sealing cover and can move in a direction close to the first elastic sealing body.

[0009] The sealing unit also includes a lifting plate connected to the first elastic sealing body, and a lifting assembly acting on the lifting plate, the lifting assembly includes a sliding part and a matching part, the sliding part includes a sliding protrusion, and the matching part includes a sliding groove adapted to the sliding protrusion, and the first elastic sealing body realizes movement toward or away from the second elastic sealing body through the sliding cooperation between the sliding protrusion and the sliding groove.

[0010] The sliding portion includes a first connecting plate extending in a vertical direction, and a cross bar connected to the connecting plate and extending in a horizontal direction, and the end of the cross bar constitutes the sliding protrusion; the matching portion includes an upper bearing plate and a lower bearing plate connected to the sealing cover, and the upper bearing plate and the lower bearing plate are connected by a second connecting plate extending vertically, and the sliding groove is opened in the second connecting plate and extends in the vertical direction.

[0011] The sealing unit further comprises an elastic member, two ends of which are respectively in contact with the second connecting plate and the lifting plate, so that the lifting plate drives the first elastic sealing body to move toward the second elastic sealing body.

[0012] The sealing unit also includes a lifting rod connected to the lifting plate, and a force-applying through hole is provided on the sealing cover. One end of the lifting rod is connected to the lifting plate, and the other end extends away from the lifting plate and out of the sealing cavity through the force-applying through hole. The lifting rod can pry the lifting plate upward with the force-applying through hole as a fulcrum, so that the first elastic sealing body moves in a direction away from the second elastic sealing body under the drive of the lifting plate.

[0013] The sealing sleeve is hinged to the sealing cover at one end, and the other end is movably connected to the sealing cover through a connecting component, so that the sealing cover can open or close the sealing cavity.

[0014] The connecting assembly includes a first fixing member installed on one of the sealing sleeve and the sealing cover, a second fixing member installed on the other of the two, and an elastic locking member connected to the first fixing member, the second fixing member has a fixing portion, the elastic locking member has a locking position abutting against the fixing portion to connect the first fixing member and the second fixing member, and an unlocking position separated from the fixing portion.

[0015] The elastic locking member has a first end connected to the first fixing member, a second end abutting the fixing portion, and a retractable elastic connecting portion connecting the first end and the second end. The second fixing member includes a first through groove and a second through groove. When the elastic locking member is located in the locking position, at least a portion of the first end is located in the first through groove, and the second end abuts against the second through groove.

[0016] Also included is a sealing plug capable of sealing the threading through hole.

[0017] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0018] 1. The industrial computer rust-proof structure of the present application includes a sealing sleeve and a sealing cover. The sealing sleeve, the sealing cover and the industrial computer together form a sealed cavity. The sealed cavity can block the humid air outside the sealed cavity to a certain extent, thereby reducing the probability of humid air contacting the connection point between the industrial computer and the pipeline, so as to have a moisture-proof effect on the industrial computer; in addition, a threading through hole is provided on the sealing cover, and the sealing cover is movably connected to the sealing sleeve and can open or close the sealed cavity. When it is necessary to connect the pipeline, the sealing cover is opened to facilitate the connection of the pipeline with the industrial computer after the pipeline is penetrated through the threading through hole. After the connection between the pipeline and the industrial computer is completed, the sealing cover is closed, thereby reducing the obstruction of the sealing sleeve and the sealing cover to the connection process of the industrial computer; in addition, the industrial computer rust-proof structure of the present application is also provided with a sealing unit including a first elastic sealing body and a second elastic sealing body. When the pipeline passes through the threading through hole and the threading channel in sequence, the first elastic sealing body and the second elastic sealing body are One or two of the sealing bodies move toward each other, and because the two bodies can deform themselves, they can deform to a certain extent after contacting the pipeline to at least partially wrap the pipeline and seal at least part of the threading hole, reducing the volume of the gap between the inner wall of the threading hole and the pipeline, thereby reducing the probability of humid air from the outside of the sealing chamber entering the sealing chamber from the gap between the pipeline and the threading hole, greatly improving the airtightness of the sealing chamber, thereby improving the rust-proof performance of the anti-rust structure of the industrial computer; at the same time, when the pipeline is installed and the first elastic sealing body and the second elastic sealing body stop moving, the first elastic sealing body and the second elastic sealing body can also clamp and fix the pipeline, reducing the probability of the pipeline shaking under the influence of the external environment or human interference, which helps to improve the connection stability between the pipeline and the industrial computer, thereby helping to improve the working stability of the industrial computer.

[0019] 2. As a preferred embodiment of the present application, the second elastic sealing body is fixedly connected to the sealing cover, and the first elastic sealing body is movably connected to the sealing cover and can move in a direction close to the first elastic sealing body. This arrangement reduces the displacement space required when the first elastic sealing body and the second elastic sealing body move close to each other, and only the movement of the first elastic sealing body needs to be controlled, which reduces the user's operating difficulty and helps to optimize the structural design of the sealing unit.

[0020] 3. As a preferred embodiment of the present application, the sealing unit further comprises a lifting plate connected to the first elastic sealing body, and a lifting assembly acting on the lifting plate, the lifting assembly comprising a sliding portion and a matching portion, the sliding portion comprising a sliding protrusion, the matching portion comprising a sliding groove adapted to the sliding protrusion, and the first elastic sealing body realizes movement toward or away from the second elastic sealing body through the sliding cooperation between the sliding protrusion and the sliding groove. The sliding cooperation between the sliding protrusion and the sliding groove drives the first elastic sealing body to move toward the second elastic sealing body, which makes the movement process of the first elastic sealing body smoother and optimizes the movement process of the first elastic sealing body; in addition, the sliding groove and the sliding protrusion also limit the travel path of the first elastic sealing body, so that the first elastic sealing body can only move according to the preset path, avoiding the displacement of the first elastic sealing body during the movement toward the second elastic sealing body, thereby providing a guarantee for the blocking effect of the first elastic sealing body on the threading through hole, and further improving the anti-rust performance of the anti-rust structure of the industrial computer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0022] Figure 1 A schematic diagram of the structure of an industrial computer and an anti-rust structure of the industrial computer in one embodiment of the present application Figure 1 ;

[0023] Figure 2 This is a structural schematic diagram of a lower sealing cover structure according to an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the structure of an industrial computer and an anti-rust structure of the industrial computer in one embodiment of the present application Figure 2 ;

[0025] Figure 4 This is a structural schematic diagram of the anti-rust structure of an industrial computer in one implementation mode of the present application;

[0026] Figure 5 An exploded view of the anti-rust structure of an industrial computer in one embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the structure of a connection component in one embodiment of the present application.

[0028] in:

[0029] 1 sealing sleeve;

[0030] 2 sealing cover, 21 threading through hole, 22 force application through hole;

[0031] 3. Industrial computer;

[0032] 4 Sealed chamber;

[0033] 5 sealing unit, 51 first elastic sealing body, 52 second elastic sealing body, 53 threading channel, 54 lifting plate, 55 lifting assembly, 551 sliding protrusion, 552 sliding groove, 553 first connecting plate, 554 cross bar, 555 upper bearing plate, 556 lower bearing plate, 557 second connecting plate, 558 elastic member, 559 lifting rod;

[0034] 6 connecting component, 61 first fixing member, 62 second fixing member, 621 first through slot, 622 second through slot, 63 elastic locking member, 631 first end portion, 632 second end portion, 633 elastic connecting portion;

[0035] 7. Seal blockage;

[0036] 8 drying plate, 81 wire through hole;

[0037] 9. Reinforcement ribs. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present application and the features in each embodiment may be combined with each other without conflict.

[0040] In addition, in the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0043] like Figures 1 to 6 As shown, an anti-rust structure of an industrial computer 3 includes a sealing sleeve 1 and a sealing cover 2, wherein the sealing sleeve 1 is connected to one end of the industrial computer 3 where a wiring port is set, and the sealing sleeve 1, the sealing cover 2 and the industrial computer 3 together constitute a sealing chamber 4 for the pipeline to pass through, the sealing cover 2 is movably connected to the sealing sleeve 1 and can open or close the sealing chamber 4, a threading through hole 21 for the pipeline to pass through is provided on the sealing cover 2, and also includes a sealing unit 5 arranged in the sealing chamber 4, the sealing unit 5 includes a first elastic sealing body 51 and a second elastic sealing body 52 which can approach each other, at least one of the first elastic sealing body 51 and the second elastic sealing body 52 can move in a direction close to the other to form a threading channel 53 for the pipeline to pass through between the two elastic sealing bodies, and the first elastic sealing body 51 and the second elastic sealing body 52 can block at least a part of the threading through hole 21.

[0044] The rust-proof structure of the industrial computer 3 of the present application includes a sealing sleeve 1 and a sealing cover 2. The sealing sleeve 1, the sealing cover 2 and the industrial computer 3 together form a sealing chamber 4. The sealing chamber 4 can block the humid air outside the sealing chamber 4 to a certain extent, thereby reducing the probability of humid air contacting the connection point between the industrial computer 3 and the pipeline, so as to have a moisture-proof effect on the industrial computer 3; in addition, a threading through hole 21 is provided on the sealing cover 2, and the sealing cover 2 is movably connected to the sealing sleeve 1 and can open or close the sealing chamber 4. When it is necessary to connect the pipeline, the sealing cover 2 is opened to facilitate the connection of the pipeline with the industrial computer 3 after the pipeline is threaded through the threading through hole 21. After the connection between the pipeline and the industrial computer 3 is completed, the sealing cover 2 is closed, which reduces the obstruction of the sealing sleeve 1 and the sealing cover 2 to the connection process of the industrial computer 3; in addition, the rust-proof structure of the industrial computer 3 of the present application is also provided with a sealing unit 5 including a first elastic sealing body 51 and a second elastic sealing body 52. ​​When the pipeline passes through the threading through hole 21 and the threading channel 53 in sequence, the first elastic sealing body 51 and one or both of the second elastic sealing body 52 move toward each other, and because the two can deform themselves, they can deform to a certain extent after contacting the pipeline to at least partially wrap the pipeline, and block at least part of the area of ​​the threading hole 21, reducing the gap volume between the inner wall of the threading hole 21 and the pipeline, thereby reducing the probability of external humid air in the sealing chamber 4 entering the sealing chamber 4 from the gap between the pipeline and the threading hole 21, greatly improving the airtightness of the sealing chamber 4, thereby improving the rust-proof performance of the rust-proof structure of the industrial computer 3; at the same time, when the pipeline is installed, the first elastic sealing body 51 and the second elastic sealing body 52 stop moving, the first elastic sealing body 51 and the second elastic sealing body 52 can also clamp and fix the pipeline, reducing the probability of the pipeline shaking under the external environment or human interference, which helps to improve the connection stability between the pipeline and the industrial computer 3, thereby helping to improve the working stability of the industrial computer 3.

[0045] The present application does not limit the blocking volume of the first elastic sealing body 51 and the second elastic sealing body 52 on the threading through hole 21. In a preferred embodiment, after the pipeline is passed through the threading through hole 21, the first elastic sealing body 51 moves to a position against the second elastic sealing body 52. ​​Thus, the gap between the pipeline and the threading through hole 21 is completely blocked, and the gas exchange between the sealing chamber 4 and the outside world is isolated to the greatest extent, which helps to improve the anti-rust effect of the anti-rust structure of the industrial computer 3. Of course, in other embodiments, the first elastic sealing body 51 and the second elastic sealing body 52 can also only partially block the gap between the pipeline and the threading through hole 21, which can also play the effect of reducing the size of the gas exchange channel between the sealing chamber 4 and the outside world.

[0046] Preferably, if Figure 5As shown, a drying plate 8 is further provided between the first elastic sealing body 51, the second elastic sealing body 52 and the sealing cover 2, the drying plate 8 abuts against the sealing cover 2 and is provided with a wire through hole 81 opposite to the wire through hole 21. By providing the drying plate 8, the moisture in the air entering the sealing cavity 4 from the wire through hole 21 can be absorbed, further reducing the moisture content in the sealing cavity 4, and providing a guarantee for maintaining the dryness of the sealing cavity 4. More preferably, the drying plate 8 is made of a water-absorbing fiber material.

[0047] The present application does not limit the relative movement mode between the first elastic sealing body 51 and the second elastic sealing body 52, and any one of the following embodiments may be adopted:

[0048] Embodiment 1: The first elastic sealing body 51 and the second elastic sealing body 52 are both movably connected to the sealing cover 2 , and the first elastic sealing body 51 and the second elastic sealing body 52 can move synchronously toward each other.

[0049] Embodiment 2: The second elastic sealing body 52 is fixedly connected to the sealing cover 2, and the first elastic sealing body 51 is movably connected to the sealing cover 2 and can move in a direction close to the first elastic sealing body 51. This arrangement reduces the displacement space required when the first elastic sealing body 51 and the second elastic sealing body 52 move close to each other, and only the movement of the first elastic sealing body 51 needs to be controlled, which reduces the user's operating difficulty and helps to optimize the structural design of the sealing unit 5.

[0050] As a preferred embodiment of this implementation, Figure 4As shown, the sealing unit 5 also includes a lifting plate 54 connected to the first elastic sealing body 51, and a lifting component 55 acting on the lifting plate 54, the lifting component 55 includes a sliding part and a matching part, the sliding part includes a sliding protrusion 551, and the matching part includes a sliding groove 552 adapted to the sliding protrusion 551, and the first elastic sealing body 51 realizes movement toward or away from the second elastic sealing body 52 through the sliding cooperation between the sliding protrusion 551 and the sliding groove 552. The sliding cooperation between the sliding protrusion 551 and the sliding groove 552 drives the first elastic sealing body 51 to move toward the second elastic sealing body 52. ​​On the one hand, the movement process of the first elastic sealing body 51 is smoother, thereby optimizing the movement process of the first elastic sealing body 51. In addition, the sliding groove 552 and the sliding protrusion 551 also limit the travel path of the first elastic sealing body 51, so that the first elastic sealing body 51 can only move according to the preset path, thereby avoiding the first elastic sealing body 51 from being displaced during the movement toward the second elastic sealing body 52, thereby providing a guarantee for the sealing effect of the first elastic sealing body 51 on the threading through hole 21, and further improving the anti-rust performance of the anti-rust structure of the industrial computer 3.

[0051] As a preferred example under this embodiment, Figure 4 As shown, the sliding part includes a first connecting plate 553 extending in the vertical direction, and a cross bar 554 connected to the connecting plate and extending in the horizontal direction, and the end of the cross bar 554 constitutes the sliding protrusion 551; the matching part includes an upper bearing plate 555 and a lower bearing plate 556 connected to the sealing cover 2, and the upper bearing plate 555 and the lower bearing plate 556 are connected through a second connecting plate 557 extending vertically, and the sliding groove 552 is opened in the second connecting plate 557 and extends in the vertical direction. The matching part is set to include an upper bearing plate 555 and a lower bearing plate 556, so that the upper bearing plate 555 and the lower bearing plate 556 jointly bear the sliding force from the sliding protrusion 551 and the sliding groove 552 during the sliding process, and the gravity of the first elastic sealing body 51 and the lifting plate 54, the first connecting plate 553, and the cross bar 554, which improves the bearing capacity of the sliding part and helps to improve the structural stability of the sealing unit 5.

[0052] This example does not limit the number and location of the sliding protrusions 551 and the sliding grooves 552. In a preferred embodiment, as shown in the figure, the upper bearing plate 555 and the lower bearing plate 556 are connected by four second connecting plates 557. The four second connecting plates 557 are opposite to each other and have four sliding grooves 552. Every two sliding grooves 552 are opposite to each other. There are four sliding protrusions 551. Each of the two ends of each cross bar 554 is provided with a sliding protrusion 551 and slides in two opposite sliding grooves 552. Such a configuration can further improve the movement stability of the first elastic sealing body 51. More preferably, as Figure 5 As shown, a plurality of reinforcing ribs 9 are arranged at intervals below the upper bearing plate 555 , the top of the reinforcing rib 9 is connected to the upper bearing plate 555 , and the side is connected to the sealing cover 2 .

[0053] As a preferred method in this example, Figure 5 As shown, the sealing unit 5 further includes an elastic member 558, and the two ends of the elastic member 558 are respectively in contact with the second connecting plate 557 and the lifting plate 54, so that the lifting plate 54 drives the first elastic sealing body 51 to move toward the second elastic sealing body 52. ​​By providing the elastic member 558, the first elastic sealing body 51 can move toward the second elastic sealing body 52 under the action of the elastic member 558, eliminating the need for the user to operate the movement of the first elastic sealing body 51, which helps to reduce the user's operating difficulty and improve the user's use experience.

[0054] Preferably, the elastic member 558 can be a spring.

[0055] As another preferred example under this embodiment, Figure 5As shown, the sealing unit 5 also includes a lifting rod 559 connected to the lifting plate 54, and a force-applying through hole 22 is provided on the sealing cover 2. One end of the lifting rod 559 is connected to the lifting plate 54, and the other end extends out of the sealing cavity 4 by extending away from the lifting plate 54 and through the force-applying through hole 22. The lifting rod 559 can pry the lifting plate 54 upward with the force-applying through hole 22 as a fulcrum, so that the first elastic sealing body 51 moves in a direction away from the second elastic sealing body 52 driven by the lifting plate 54. By setting the lifting rod 559, the user can lift the lifting plate 54 by pressing the lifting rod 559, so that the first elastic sealing body 51 can move upward with the lifting plate 54, thereby moving away from the second elastic sealing body 52. ​​When threading the pipeline, the first elastic sealing body 51 can be driven to move upward by pressing the lifting rod 559. After the pipeline passes through the threading hole 21 and is connected to the industrial computer 3, the lifting rod 559 is released and the first elastic sealing body 51 is moved toward the direction close to the second elastic sealing body 52. ​​This reduces the interference of the first elastic sealing body 51 on the pipeline during the pipeline routing process, which helps to reduce the difficulty of pipeline connection.

[0056] As a preferred implementation of the present application, Figure 1 As shown, the sealing sleeve 1 is hinged at one end to the sealing cover 2, and the other end is movably connected through a connecting assembly 6, so that the sealing cover 2 can open or close the sealing cavity 4. Such a configuration can improve the smoothness of the sealing cover 2 in opening and closing the sealing cavity 4 and increase the opening and closing speed of the sealing cover 2.

[0057] As a preferred embodiment of this implementation, Figure 1 , Figure 6 As shown, the connection assembly 6 includes a first fixing member 61 installed on one of the sealing sleeve 1 and the sealing cover 2, a second fixing member 62 installed on the other of the two, and an elastic locking member 63 connected to the first fixing member 61, the second fixing member 62 has a fixing portion, and the elastic locking member 63 has a locking position abutting against the fixing portion to connect the first fixing member 61 and the second fixing member 62, and an unlocking position separated from the fixing portion. In this way, when the sealing cover 2 and the sealing sleeve 1 are connected or separated, only the elastic locking member 63 needs to be operated, so that the operation process is simple and quick.

[0058] As a preferred example under this embodiment, Figure 1 , Figure 6As shown, the elastic locking member 63 has a first end 631 connected to the first fixing member 61, a second end 632 abutting against the fixing portion, and a retractable elastic connecting portion 633 connecting the first end 631 and the second end 632. The second fixing member 62 includes a first through groove 621 and a second through groove 622. When the elastic locking member 63 is located in the locking position, at least a portion of the first end 631 is located in the first through groove 621, and the second end 632 abuts against the second through groove 622.

[0059] Specifically, when connecting the sealing cover 2 and the sealing sleeve 1, the sealing cover 2 and the sealing sleeve 1 are first buckled together. At this time, at least a part of the first end 631 extends into the first through groove 621. The user stretches the elastic connecting part 633 and then buckles the second end 632 into the second through groove 622. Then, the force on the elastic connecting part 633 is removed. The second end 632 abuts against the sliding groove 552 under the elastic force of the elastic connecting part 633, thereby ensuring that the sealing cover 2 and the sealing sleeve 1 are firmly embedded.

[0060] As a preferred implementation of the present application, Figure 1 , Figure 2 As shown, it also includes a sealing plug 7, which can block the threading through hole 21. When the industrial computer 3 finishes working, the pipeline is pulled out of the sealing cavity 4, and the sealing plug 7 is inserted into the threading through hole 21, which can block the threading through hole 21 and prevent the outside air from entering the sealing cavity 4 in the non-working state.

[0061] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0062] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0063] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An industrial computer anti-rust structure, characterized in that: It includes a sealing sleeve and a sealing cover, the sealing sleeve is connected to one end of the wiring port of the industrial computer, the sealing sleeve, the sealing cover and the industrial computer together form a sealing cavity for the pipeline to pass through, the sealing cover is movably connected to the sealing sleeve and can open or close the sealing cavity, the sealing cover is provided with a threading hole for the pipeline to pass through, and also includes a sealing unit arranged in the sealing cavity, the sealing unit includes a first elastic sealing body and a second elastic sealing body that can approach each other, at least one of the first elastic sealing body and the second elastic sealing body can move in a direction close to the other to form a threading channel for the pipeline to pass through between the two elastic sealing bodies, and the first elastic sealing body and the second elastic sealing body can block at least part of the threading hole.

2. The anti-rust structure of the industrial computer according to claim 1, characterized in that: The second elastic sealing body is fixedly connected to the sealing cover, and the first elastic sealing body is movably connected to the sealing cover and can move in a direction close to the first elastic sealing body.

3. The anti-rust structure of the industrial computer according to claim 2 is characterized in that: The sealing unit also includes a lifting plate connected to the first elastic sealing body, and a lifting assembly acting on the lifting plate, the lifting assembly includes a sliding part and a matching part, the sliding part includes a sliding protrusion, and the matching part includes a sliding groove adapted to the sliding protrusion, and the first elastic sealing body realizes movement toward or away from the second elastic sealing body through the sliding cooperation between the sliding protrusion and the sliding groove.

4. The anti-rust structure of the industrial computer according to claim 3 is characterized in that: The sliding portion includes a first connecting plate extending in a vertical direction, and a cross bar connected to the connecting plate and extending in a horizontal direction, and the end of the cross bar constitutes the sliding protrusion; the matching portion includes an upper bearing plate and a lower bearing plate connected to the sealing cover, and the upper bearing plate and the lower bearing plate are connected by a second connecting plate extending vertically, and the sliding groove is opened in the second connecting plate and extends in the vertical direction.

5. The anti-rust structure of the industrial computer according to claim 4, characterized in that: The sealing unit further comprises an elastic member, two ends of which are respectively in contact with the second connecting plate and the lifting plate, so that the lifting plate drives the first elastic sealing body to move toward the second elastic sealing body.

6. The anti-rust structure of industrial computer according to claim 3, characterized in that: The sealing unit also includes a lifting rod connected to the lifting plate, and a force-applying through hole is provided on the sealing cover. One end of the lifting rod is connected to the lifting plate, and the other end extends away from the lifting plate and out of the sealing cavity through the force-applying through hole. The lifting rod can pry the lifting plate upward with the force-applying through hole as a fulcrum, so that the first elastic sealing body moves in a direction away from the second elastic sealing body under the drive of the lifting plate.

7. The anti-rust structure of industrial computer according to claim 1, characterized in that: The sealing sleeve is hinged to the sealing cover at one end, and the other end is movably connected to the sealing cover through a connecting component, so that the sealing cover can open or close the sealing cavity.

8. The anti-rust structure of the industrial computer according to claim 7, characterized in that: The connecting assembly includes a first fixing member installed on one of the sealing sleeve and the sealing cover, a second fixing member installed on the other of the two, and an elastic locking member connected to the first fixing member, the second fixing member has a fixing portion, the elastic locking member has a locking position abutting against the fixing portion to connect the first fixing member and the second fixing member, and an unlocking position separated from the fixing portion.

9. The anti-rust structure of industrial computer according to claim 8, characterized in that: The elastic locking member has a first end connected to the first fixing member, a second end abutting the fixing portion, and a retractable elastic connecting portion connecting the first end and the second end. The second fixing member includes a first through groove and a second through groove. When the elastic locking member is located in the locking position, at least a portion of the first end is located in the first through groove, and the second end abuts against the second through groove.

10. The anti-rust structure of industrial computer according to claim 1, characterized in that: Also included is a sealing plug capable of sealing the threading through hole.

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