IO shell structure

Abstract

The utility model provides an IO shell structure, which relates to the technical field of control systems and comprises a shell, and a groove is formed in the top of the shell. During use, a tool is inserted into a circular ring of a poking strip, the poking strip is driven to rotate in an arc-shaped groove, then an annular partition plate is driven to rotate, and a first positive pole magnet is driven to rotate through a multi-section telescopic rod; the magnetic suction hole and the two first positive magnets rotate from the two negative magnets to the two second positive magnets, and at the moment, the two first positive magnets and the two second positive magnets are opposite to generate repulsive magnetism, the first positive magnets and the connecting blocks are ejected outwards, and the fixing rods are driven to move outwards and leave from the clamping grooves; and at the moment, the fixing block loses limitation, the top cover can be detached from the shell, operation is easy and convenient, damage to the shell and the top cover cannot be caused, and time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of control systems, in particular to an IO housing structure. Background Art

[0002] The IO housing structure refers to an external housing structure for integrating input and output devices. It is usually used to enclose the input and output modules of electronic devices or control systems to provide connection and protection. The IO housing structure is a common product structure in the field of electronic devices, and most of the main components need to be arranged inside the housing structure. The IO housing structure realizes the connection between the input and output devices and the control system by providing appropriate slots, interfaces and connectors, which can facilitate the transmission of data and signals and also play a role in protecting the device from physical damage in the environment (such as impact, vibration, dust, etc.).

[0003] In the prior art, the function of the IO housing structure is mainly to provide space for accommodating the PCB board and provide structural support for the entire module. During the use of the IO housing structure, it is mainly composed of an upper cover and a housing, and the upper cover and the housing are connected by an adhesive method. The curing agent or adhesive of the adhesive connection itself has strong viscosity, and the disassembly process is relatively difficult. It is easy to cause damage to the upper cover and the housing accidentally, increasing the maintenance cost and time. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the prior art, during the use of the IO housing structure, the upper cover and the housing are connected by an adhesive method, the disassembly process is relatively difficult, and it is easy to cause damage to the upper cover and the housing accidentally, increasing the maintenance cost and time, and to propose an IO housing structure.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an IO housing structure, including: an outer shell, a groove is opened at the top of the outer shell, a top cover is movably embedded in the groove, two movable grooves are opened on the front surface and the rear surface of the outer shell respectively, moving holes are opened in the interiors of the plurality of movable grooves, disassembly components are movably embedded in the interiors of the plurality of movable grooves, each of the plurality of disassembly components includes a fixed rod, a connecting block is fixedly installed at one end of each of the plurality of fixed rods, inner embedding grooves are opened on the outer surfaces of one sides of the plurality of connecting blocks, two first positive magnets are movably embedded in each of the plurality of inner embedding grooves, magnetic isolation plates are movably sleeved on the outer surfaces of the plurality of fixed rods, a plurality of mounting grooves are opened on the outer surfaces of one sides of the plurality of magnetic isolation plates, the plurality of mounting grooves are evenly divided into two groups, negative magnets are movably embedded in the mounting grooves of one of the groups, and second positive magnets are movably embedded in the mounting grooves of the other group.

[0006] Preferably, the outer surfaces of the plurality of fixing rods are each provided with two limiting grooves, the inner walls of the plurality of movable holes are each fixedly mounted with two limiting blocks, and the outer surfaces of the plurality of limiting blocks are respectively movably embedded in the interiors of the plurality of limiting grooves.

[0007] Preferably, a plurality of fixed blocks are fixedly installed on the bottom of the top cover, the outer surfaces of the plurality of fixed blocks are provided with card grooves, the bottom surface inside the groove is provided with a plurality of fixed grooves, the outer surfaces of the plurality of fixed blocks are movably embedded in the interiors of the plurality of fixed grooves, the interiors of the plurality of movable holes are respectively connected with the interiors of the plurality of fixed grooves, and the outer surfaces of the plurality of fixed rods are movably embedded in the interiors of the plurality of movable holes and the plurality of movable grooves.

[0008] Preferably, the other ends of the plurality of fixing rods are movably embedded in the interior of the plurality of slots, respectively, and the outer surfaces of the plurality of connecting blocks are movably embedded in the interior of the plurality of movable slots, respectively, and the inner walls of the two groups of mounting slots are fixedly installed with limit frames, and the outer surfaces of the plurality of limit frames are in contact with the plurality of negative pole magnets and the plurality of second positive pole magnets, respectively.

[0009] Preferably, the outer surfaces of the multiple magnetic isolation plates are respectively fixedly installed on the inner walls of the multiple movable grooves, the outer surfaces of the multiple fixed rods are movably sleeved with annular partitions near the multiple magnetic isolation plates, the outer surfaces of one side of the multiple annular partitions are each provided with two magnetic holes, the outer surfaces of the multiple annular partitions are each fixedly connected with an outer rubber ring, the outer surfaces of the multiple outer rubber rings are each meshingly connected with an inner rubber ring, and the outer surfaces of the multiple inner rubber rings are respectively fixedly installed on the inner walls of the multiple movable grooves near the magnetic isolation plates.

[0010] Preferably, the outer surfaces of one side of the plurality of annular partitions are provided with connecting grooves, and the interiors of the plurality of connecting grooves are fixedly installed with toggle bars, the front and rear surfaces of the outer shell are provided with arc grooves near the plurality of movable grooves, the outer surfaces of one side of the plurality of annular partitions are provided with multiple telescopic grooves, and the interiors of the plurality of telescopic grooves are fixedly installed with two multi-section telescopic rods, the plurality of multi-section telescopic rods are evenly divided into several groups, and one ends of the several groups of multi-section telescopic rods are respectively fixedly installed on the outer surfaces of multiple first positive magnets.

[0011] Preferably, the outer surfaces of the plurality of toggle bars are movably embedded in the interior of the plurality of arc-shaped grooves, the outer surfaces of the plurality of outer rubber rings and the plurality of inner rubber rings are provided with square grooves matching the toggle bars, and the outer surfaces of the plurality of connecting blocks are in contact with the outer surfaces of one side of the plurality of annular partitions.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the present utility model, when in use, insert the tool into the inner ring of the toggle bar, drive the toggle bar to rotate inside the arc-shaped groove, then drive the annular partition to rotate, drive the first positive magnet to rotate through the multi-joint telescopic rod. When the toggle bar can no longer be toggled, the magnetic suction holes and the two first positive magnets both rotate from the two negative magnets to the two second positive magnets. At this time, the two first positive magnets are opposite to the two second positive magnets, generating repulsive magnetism, pushing the first positive magnet and the connecting block outwards, and driving the fixed rod to move outwards and leave the card slot. At this time, the fixed block loses its limit, and finally take out the top cover from the groove, then the top cover can be disassembled from the outer shell. The operation is simple and convenient, will not cause damage to the outer shell and the top cover, and saves time.

[0014] 2. In the present utility model, when in use, the fixed rod is limited by the limit block to prevent the fixed rod from accidentally sliding out of the moving hole completely when moving outwards, which affects the convenience of subsequent installation. The internal structure of the inner rubber ring matches the external structure of the outer rubber ring, and the two are connected by a meshing method, increasing the friction of the annular partition and preventing the annular partition from rotating by itself, which affects the stability of the connecting block and the fixed rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front orthographic axonometric view of an IO housing structure proposed by the present utility model;

[0016] Figure 2 is the axonometric view of the unfolded structure of the top cover in an IO housing structure proposed by the present utility model;

[0017] Figure 3 is the sectional axonometric view of the unfolded structure of the fixed block in an IO housing structure proposed by the present utility model;

[0018] Figure 4 is the sectional axonometric view of the unfolded structure of the disassembly component in an IO housing structure proposed by the present utility model;

[0019] Figure 5 is the axonometric view of the unfolded structure of the magnetic separation plate in an IO housing structure proposed by the present utility model;

[0020] Figure 6 is the axonometric view of the unfolded structure of the toggle bar in an IO housing structure proposed by the present utility model.

[0021] Legend: 1. Shell; 2. Top cover; 3. Movable slot; 4. Arc slot; 5. Disassembly assembly; 501. Fixed rod; 502. Limiting slot; 503. Limiting block; 504. Connecting block; 505. Magnetic isolation plate; 506. Inner rubber ring; 507. Embedded slot; 508. First positive magnet; 509. Annular partition; 510. Outer rubber ring; 511. Toggle bar; 512. Magnetic hole; 513. Negative magnet; 514. Second positive magnet; 515. Installation slot; 516. Connecting slot; 517. Limiting frame; 518. Telescopic slot; 519. Multi-section telescopic rod; 6. Groove; 7. Fixed block; 8. Slot; 9. Fixed slot; 10. Moving hole. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figures 1 - 6As shown, the utility model provides an IO shell structure, including: a shell 1, a groove 6 is opened on the top of the shell 1, a top cover 2 is movably embedded in the groove 6, two movable grooves 3 are opened on the front surface and the rear surface of the shell 1, a plurality of movable grooves 3 are opened inside thereof, a plurality of movable grooves 3 are movably embedded inside thereof with a disassembly assembly 5, a plurality of disassembly assemblies 5 include a fixing rod 501, a connection block 504 is fixedly installed on one end of the plurality of fixing rods 501, an embedded groove 507 is opened on one side outer surface of the plurality of connection blocks 504, two first positive pole magnets 508 are movably embedded in the plurality of embedded grooves 507, a plurality of magnetic isolation plates 505 are movably sleeved on the outer surfaces of the plurality of fixing rods 501, and a plurality of magnetic isolation plates 505 are movably sleeved on the outer surfaces of the plurality of fixing rods 501. A plurality of mounting grooves 515 are provided on the outer surface of one side of 05, and the plurality of mounting grooves 515 are evenly divided into two groups, wherein a negative pole magnet 513 is movably embedded inside one group of mounting grooves 515, and a second positive pole magnet 514 is movably embedded inside the other group of mounting grooves 515, a plurality of fixing blocks 7 are fixedly installed on the bottom of the top cover 2, a plurality of fixing blocks 7 are provided with card slots 8 on the outer surfaces, a plurality of fixing grooves 9 are provided on the bottom surface of the groove 6, the outer surfaces of the plurality of fixing blocks 7 are movably embedded in the plurality of fixing grooves 9, the interiors of the plurality of movable holes 10 are respectively connected with the interiors of the plurality of fixing grooves 9, the outer surfaces of the plurality of fixing rods 501 are movably embedded in the plurality of movable holes 10 and the plurality of movable grooves 3, and the other ends of the plurality of fixing rods 501 are movably embedded in the plurality of movable holes 10 and the plurality of movable grooves 3. One end is movably embedded in the interior of the multiple card slots 8, the outer surfaces of the multiple connecting blocks 504 are movably embedded in the interior of the multiple movable slots 3, the inner walls of the two groups of mounting slots 515 are fixedly installed with limit frames 517, the outer surfaces of the multiple limit frames 517 are respectively in contact with the multiple negative pole magnets 513 and the multiple second positive pole magnets 514, the outer surfaces of the multiple magnetic isolation plates 505 are respectively fixedly installed on the inner walls of the multiple movable slots 3, the outer surfaces of the multiple fixing rods 501 are movably sleeved with annular partitions 509 near the multiple magnetic isolation plates 505, the outer surfaces of one side of the multiple annular partitions 509 are each provided with two magnetic suction holes 512, the outer surfaces of the multiple annular partitions 509 are each fixedly connected with an outer rubber ring 510, the outer surfaces of the multiple outer rubber rings 510 The surfaces are meshed and connected with inner rubber rings 506, and the outer surfaces of the multiple inner rubber rings 506 are respectively fixedly installed on the inner walls of the multiple movable grooves 3 near the magnetic isolation plate 505. The outer surfaces of one side of the multiple annular partitions 509 are provided with connecting grooves 516, and the interiors of the multiple connecting grooves 516 are fixedly installed with toggle bars 511. The front and rear surfaces of the shell 1 are provided with arc grooves 4 near the multiple movable grooves 3. The outer surfaces of one side of the multiple annular partitions 509 are provided with multiple telescopic grooves 518, and the interiors of the multiple telescopic grooves 518 are fixedly installed with two multi-section telescopic rods 519. The multiple multi-section telescopic rods 519 are evenly divided into several groups, and one end of the several groups of multi-section telescopic rods 519 is respectively fixedly installed on the outer surfaces of the multiple first positive magnets 508.The outer surfaces of multiple toggle bars 511 are respectively movably embedded inside multiple arc-shaped grooves 4. Square grooves matching the toggle bars 511 are formed on the outer surfaces of multiple outer rubber rings 510 and multiple inner rubber rings 506. The outer surfaces of multiple connecting blocks 504 are respectively in contact with the outer surfaces of one sides of multiple annular partitions 509.,

[0025] The effect achieved by the entire Embodiment 1 is that when in use, the connecting block 504 is in contact with one side of the annular partition 509, the other side of the annular partition 509 is in contact with the magnetic shielding plate 505, two first positive magnetic stones 508 are aligned with corresponding two magnetic attraction holes 512, the two magnetic attraction holes 512 are aligned with two negative magnetic stones 513. Through the two magnetic attraction holes 512, a magnetic force of opposite-sex attraction is generated between the first positive magnetic stone 508 and the negative magnetic stone 513, thereby magnetically adsorbing the connecting block 504 on the outer surface of one side of the annular partition 509, further pushing the fixing rod 501 into the card slot 8, installing the fixing block 7 in the fixing groove 9 through the fixing rod 501, thereby installing the top cover 2 inside the groove 6, and completing the installation between the top cover 2 and the outer shell 1. The internal structure of the inner rubber ring 506 matches the external structure of the outer rubber ring 510, and the two are connected by an engagement method, increasing the friction force of the annular partition 509 and preventing the annular partition 509 from rotating by itself, which affects the stability of the connecting block 504 and the fixing rod 501. An external thrust needs to be applied to push the inner rubber ring 506 to rotate. When it is necessary to remove the top cover 2, the staff uses a tool, inserts the tool into the circular ring inside the toggle bar 511, and then pushes the tool along the arc track, driving the toggle bar 511 to rotate inside the arc-shaped groove 4, then driving the annular partition 509 to rotate on the outer surface of the fixing rod 501, and at the same time driving multiple multi-section telescopic rods 519 to rotate, further driving two first positive magnetic stones 508 to rotate inside the embedded groove 507. When the toggle bar 511 cannot be toggled continuously, two magnetic attraction holes 512 and two first positive magnetic stones 508 on the annular partition 509 both rotate from the two negative magnetic stones 513 to two second positive magnetic stones 514. At this time, the two first positive magnetic stones 508 are opposite to the two second positive magnetic stones 514, and a repulsive magnetic force is generated through the magnetic attraction holes 512, pushing the first positive magnetic stone 508 to move outwards, thereby pushing the connecting block 504 outwards and driving the fixing rod 501 to move outwards and leave the card slot 8. At this time, the fixing block 7 loses its limit, and finally the top cover 2 is taken out from the groove 6, and the top cover 2 can be removed from the outer shell 1. The operation is simple and convenient, will not cause damage to the outer shell 1 and the top cover 2, saves time, and solves the problem that in the process of using the IO housing structure, the upper cover and the housing are connected by an adhesive method, and the disassembly process is relatively difficult, and it is easy to cause damage to the upper cover and the housing by accident, increasing the maintenance cost and time.

[0026] Embodiment 2, as Figures 1 - 6As shown, two limiting grooves 502 are formed on the outer surfaces of multiple fixing rods 501, and two limiting blocks 503 are fixedly installed on the inner walls of multiple moving holes 10. The outer surfaces of the multiple limiting blocks 503 are respectively movably embedded in the multiple limiting grooves 502.

[0027] The overall effect achieved by the entire Embodiment 2 is that when in use, the fixing rod 501 is limited by the limiting block 503, improving its stability during the moving process. And under the limitation of the limiting block 503, it can prevent the fixing rod 501 from accidentally slipping out of the moving hole 10 completely when moving outwards, affecting the convenience of subsequent installation.

[0028] Working principle: When in use, the two first positive magnets 508 are aligned with the corresponding two magnetic holes 512, and the two magnetic holes 512 are aligned with the two negative magnets 513. Through the two magnetic holes 512, the first positive magnets 508 and the negative magnets 513 generate opposite magnetic attraction, so that the connecting block 504 is magnetically adsorbed on one side of the outer surface of the annular partition 509, and the fixing rod 501 is further pushed into the card slot 8, and the fixing block 7 is installed in the fixing slot 9 through the fixing rod 501, so that the top cover 2 is installed in the groove 6, and the top cover 2 and the shell 1 are completed. The internal structure of the inner rubber ring 506 matches the external structure of the outer rubber ring 510, and the two are connected by meshing, which increases the friction of the annular partition 509 and prevents the annular partition 509 from rotating by itself, affecting the stability of the connecting block 504 and the fixing rod 501. External thrust is required to push the inner rubber ring 506 to rotate. When the top cover 2 needs to be removed, the staff inserts the tool into the ring of the toggle bar 511 with the help of a tool, and then pushes the tool along the arc track to drive the toggle bar 511 to rotate inside the arc groove 4, and then drives the annular partition 509 to rotate. 9 rotates on the outer surface of the fixed rod 501, and at the same time drives the multiple multi-section telescopic rods 519 to rotate, and further drives the two first positive magnets 508 to rotate inside the embedded groove 507. When the toggle bar 511 can no longer be toggled, the two magnetic holes 512 on the annular partition plate 509 and the two first positive magnets 508 are rotated from the two negative magnets 513 to the two second positive magnets 514. At this time, the two first positive magnets 508 are opposite to the two second positive magnets 514, and repulsive magnetism is generated through the magnetic holes 512, pushing the first positive magnets 508 to move outward, thereby The connecting block 504 is pushed outward and drives the fixing rod 501 to move outward and leave the slot 8. At this time, the fixing block 7 loses its limit. Finally, the top cover 2 is taken out from the groove 6, and the top cover 2 can be removed from the outer shell 1. The operation is simple and convenient, and will not cause damage to the outer shell 1 and the top cover 2, saving time. When in use, the fixing rod 501 is limited by the limit block 503 to improve its stability during movement. Under the limit of the limit block 503, the fixing rod 501 can be prevented from accidentally sliding out of the moving hole 10 when moving outward, affecting the convenience of subsequent installation.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An IO housing structure, characterized in that, Comprising: A housing (1), a groove (6) is provided at the top of the housing (1), a top cover (2) is movably embedded inside the groove (6), two movable slots (3) are provided on each of the front surface and the rear surface of the housing (1), a moving hole (10) is provided inside each of the plurality of movable slots (3), a disassembly component (5) is movably embedded inside each of the plurality of movable slots (3), each of the plurality of disassembly components (5) includes a fixing rod (501), a connecting block (504) is fixedly installed at one end of each of the plurality of fixing rods (501), an inner embedding groove (507) is provided on the outer surface of one side of each of the plurality of connecting blocks (504), two first positive magnets (508) are movably embedded inside each of the plurality of inner embedding grooves (507), a magnetic isolation plate (505) is movably sleeved on the outer surface of each of the plurality of fixing rods (501), a plurality of mounting slots (515) are provided on the outer surface of one side of each of the plurality of magnetic isolation plates (505), the plurality of mounting slots (515) are evenly divided into two groups, a negative magnet (513) is movably embedded inside one group of the plurality of mounting slots (515), and a second positive magnet (514) is movably embedded inside the other group of the plurality of mounting slots (515).

2. The IO housing structure according to claim 1, characterized in that: Two limiting slots (502) are provided on the outer surface of each of the plurality of fixing rods (501), two limiting blocks (503) are fixedly installed on the inner wall of each of the plurality of moving holes (10), and the outer surfaces of the plurality of limiting blocks (503) are respectively movably embedded inside the plurality of limiting slots (502).

3. The IO housing structure according to claim 1, wherein: A plurality of fixing blocks (7) are fixedly installed at the bottom of the top cover (2), a clamping slot (8) is provided on the outer surface of each of the plurality of fixing blocks (7), a plurality of fixing slots (9) are provided on the bottom surface inside the groove (6), the outer surfaces of the plurality of fixing blocks (7) are respectively movably embedded inside the plurality of fixing slots (9), the inside of each of the plurality of moving holes (10) is communicated with the inside of each of the plurality of fixing slots (9), and the outer surfaces of the plurality of fixing rods (501) are respectively movably embedded inside the plurality of moving holes (10) and the plurality of movable slots (3).

4. The IO housing structure according to claim 3, characterized in that: The other ends of the plurality of fixing rods (501) are respectively movably embedded inside the plurality of clamping slots (8), the outer surfaces of the plurality of connecting blocks (504) are respectively movably embedded inside the plurality of movable slots (3), a limiting frame (517) is fixedly installed on the inner wall of each of the two groups of mounting slots (515), and the outer surfaces of the plurality of limiting frames (517) are respectively in contact with the plurality of negative magnets (513) and the plurality of second positive magnets (514).

5. The IO housing structure according to claim 4, characterized in that: The outer surfaces of a plurality of the magnetic separation plates (505) are respectively fixedly installed on the inner walls of a plurality of movable slots (3). A plurality of annular partitions (509) are movably sleeved on the outer surfaces of a plurality of the fixing rods (501) near the plurality of magnetic separation plates (505). Two magnetic attraction holes (512) are respectively formed in the outer surfaces of one sides of the plurality of annular partitions (509). Outer rubber rings (510) are fixedly connected to the outer surfaces of the plurality of annular partitions (509). Inner rubber rings (506) are meshed and connected to the outer surfaces of the plurality of outer rubber rings (510). The outer surfaces of the plurality of inner rubber rings (506) are respectively fixedly installed on the inner walls of the plurality of movable slots (3) near the magnetic separation plates (505).

6. The IO housing structure according to claim 5, characterized in that: Connection grooves (516) are respectively formed in the outer surfaces of one sides of the plurality of annular partitions (509). Toggle bars (511) are fixedly installed in the interiors of the plurality of connection grooves (516). Arc-shaped grooves (4) are respectively formed in the front surface and the rear surface of the housing (1) near the plurality of movable slots (3). A plurality of telescopic slots (518) are respectively formed in the outer surfaces of one sides of the plurality of annular partitions (509). Two multi-section telescopic rods (519) are fixedly installed in the interiors of the plurality of telescopic slots (518). The plurality of multi-section telescopic rods (519) are evenly divided into several groups. One ends of the several groups of the multi-section telescopic rods (519) are respectively fixedly installed on the outer surfaces of a plurality of first positive magnetic stones (508).

7. An IO housing structure according to claim 6, characterized in that: The outer surfaces of the plurality of toggle bars (511) are respectively movably embedded in the interiors of the plurality of arc-shaped grooves (4). Square grooves matching the toggle bars (511) are respectively formed in the outer surfaces of the plurality of outer rubber rings (510) and the plurality of inner rubber rings (506). The outer surfaces of the plurality of connection blocks (504) are respectively in contact with the outer surfaces of one sides of the plurality of annular partitions (509).

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