Embedded industrial personal computer shell

Abstract

The utility model discloses an embedded industrial personal computer housing. The embedded industrial personal computer housing comprises a base, a heat dissipation housing and a front panel. The heat dissipation shell is detachably installed at the top of the base, the front panel is detachably installed at the front end of the top of the base, penetrating holes are formed in the four corners of the base in a penetrating mode, limiting grooves are formed in the positions, below the penetrating holes, of the bottom of the base, and movable columns are rotatably installed at the four corners of the bottom of the heat dissipation shell. A limiting piece is fixedly installed at the bottom of the movable column, the movable column and the limiting piece penetrate through the penetrating hole, the limiting piece is arranged in the limiting groove, supports are fixedly installed on the two sides of the top of the base, and T-shaped sliding grooves are formed in the supports. According to the utility model, the whole disassembly and assembly operation can be completed without using a tool, so that the operations such as assembly, maintenance and the like are simpler and more convenient, the efficiency is greatly improved, the position of the nut column can be freely adjusted, the adaptive installation of different signal mainboards is facilitated, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial control computers, in particular to an embedded industrial control computer housing. Background Art

[0002] In today's industrial automation field, embedded industrial control computers, as key devices, play a crucial role. With the rapid development of industrial technology, higher requirements are put forward for the performance, stability and convenience of embedded industrial control computers.

[0003] Embedded industrial control computers usually need to operate in various complex industrial environments, such as high temperature, high humidity, strong electromagnetic interference, etc. Therefore, the design of its housing is crucial. It not only needs to provide good protection for the internal electronic components, but also has good heat dissipation performance to ensure that the industrial control computer will not malfunction due to overheating during long-term operation.

[0004] Although the embedded industrial control computer housings on the current market meet the needs of industrial applications to a certain extent, there are still some deficiencies.

[0005] First of all, traditional industrial control computer housings often need to use a large number of fasteners such as bolts during the assembly process, which not only increases the difficulty and time of assembly, but may also cause damage to the housing and internal components during disassembly. Secondly, the existing industrial control computer housings have poor adaptability to motherboards of different models and are difficult to meet the diverse needs of users.

[0006] Therefore, how to provide an embedded industrial control computer housing is an urgent problem for those skilled in the art. Content of the Utility Model

[0007] An object of the utility model is to provide an embedded industrial control computer housing, which can complete the overall disassembly and assembly operations without tools, making its assembly, maintenance and other operations simpler and more convenient, greatly improving the efficiency. Secondly, the position of the nut columns can be freely adjusted to facilitate the adaptive installation of different signal motherboards and improve the applicability.

[0008] An embedded industrial control computer housing according to an embodiment of the utility model includes a base, a heat dissipation housing and a front panel;

[0009] The heat dissipation housing is detachably mounted on the top of the base, the front panel is detachably mounted on the front end of the top of the base, perforations are penetrated through the four corners of the base, a limiting groove is provided at the bottom of the base and below the perforations, movable columns are rotatably mounted at the four corners of the bottom of the heat dissipation housing, limiting pieces are fixedly mounted at the bottoms of the movable columns, the movable columns and the limiting pieces penetrate through the perforations, and the limiting pieces are placed in the limiting grooves. Supports are fixedly mounted on both sides of the top of the base, a T-shaped sliding groove is provided in the supports, first bolts are slidably mounted on both sides inside the T-shaped sliding groove, brackets are detachably mounted on the front and rear sides of the top of the supports, the first bolts penetrate through both ends of the brackets, and first nuts are screwed on the tops of the first bolts and above the brackets. Adjusting holes are penetrated through the brackets, second bolts are inserted into both sides inside the adjusting holes, second nuts are screwed on the bottoms of the second bolts and below the brackets, and nut columns for fixing the main board are fixedly mounted on the tops of the second bolts.

[0010] Further, a first slot is provided at the front end of the top of the base, second slots are provided on both the front and rear sides of the inner wall of the heat dissipation housing, the bottom of the front panel is embedded in the first slot, and the top and both ends are embedded in the second slots on the front side of the inner wall of the heat dissipation housing.

[0011] Further, a rear baffle is integrally formed at the rear end of the top of the base, and the top and both ends of the rear baffle are embedded in the second slots on the rear side of the inner wall of the heat dissipation housing.

[0012] Further, a plurality of groups of heat dissipation fins are provided on the top and both sides of the heat dissipation housing, and the heat dissipation fins and the heat dissipation housing are made by integral casting processing.

[0013] Further, the size of the perforation is the same as that of the limiting piece, and the radius of the limiting groove is the same as the length of the limiting piece.

[0014] Further, mounting seats are integrally formed on both sides of the base, and mounting holes are symmetrically provided on the front and rear sides of the two mounting seats.

[0015] Further, a plurality of groups of interfaces are provided in the front panel, and the interface types include Ethernet interfaces, USB interfaces, display interfaces, serial ports, audio interfaces, and power interfaces.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, the movable columns and the limiting pieces pass through the perforations and rotate, so that the limiting pieces can be snapped into the limiting grooves to complete the fixation of the heat dissipation housing and the base, and the front panel can be respectively inserted into the first slot and the second slot to complete the fixation. The overall assembly does not require the use of bolt-like fasteners, making the disassembly and assembly operations simple and convenient, facilitating the later maintenance and repair operations, and the front panel can also be quickly replaced, enabling it to be adapted to different main boards.

[0018] 2. The longitudinal distance between the two groups of brackets and the nut column of the present utility model can be adjusted by sliding the first bolt within the T-shaped chute, and the transverse distance of the nut column can also be adjusted by sliding the second bolt within the adjustment hole, so that the position of the nut column can be aligned with the mounting holes of mainboards of different models, facilitating the installation and use of mainboards of different models and greatly improving the adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present utility model and form a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0020] Figure 1 is a front view structural schematic diagram of an embedded industrial control computer housing proposed by the present utility model;

[0021] Figure 2 is a bottom view structural schematic diagram of an embedded industrial control computer housing proposed by the present utility model;

[0022] Figure 3 is a disassembled structural schematic diagram of an embedded industrial control computer housing proposed by the present utility model;

[0023] Figure 4 is a disassembled bottom view structural schematic diagram of an embedded industrial control computer housing proposed by the present utility model;

[0024] Figure 5 is a disassembled structural schematic diagram of the brackets and nut column of an embedded industrial control computer housing proposed by the present utility model.

[0025] In the figures: 1, base; 2, heat dissipation housing; 3, front panel; 4, heat dissipation fins; 5, mounting seat; 6, mounting hole; 7, through hole; 8, limiting groove; 9, first slot; 10, second slot; 11, bracket; 12, rear baffle; 13, movable column; 14, limiting piece; 15, T-shaped chute; 16, first bolt; 17, first nut; 18, adjustment hole; 19, second bolt; 20, nut column; 21, second nut; 22, support. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Now, the present utility model will be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic way, so they only show the components related to the present utility model.

[0027] Refer to Figures 1-4 , an embedded industrial control computer housing, comprising a base 1, a heat dissipation housing 2 and a front panel 3;

[0028] The heat dissipation housing 2 is detachably mounted on the top of the base 1, and the front panel 3 is detachably mounted on the front end of the top of the base 1. Through holes 7 are formed through the four corners of the base 1, and limiting grooves 8 are formed at the bottom of the base 1 and below the through holes 7. Movable columns 13 are rotatably mounted at the four corners of the bottom of the heat dissipation housing 2, and limiting pieces 14 are fixedly mounted at the bottoms of the movable columns 13. The movable columns 13 and the limiting pieces 14 penetrate through the through holes 7, and the limiting pieces 14 are placed in the limiting grooves 8;

[0029] Among them, the size of the through hole 7 is the same as that of the limiting piece 14, and the radius of the limiting groove 8 is the same as the length of the limiting piece 14, ensuring that the limiting piece 14 and the movable column 13 can smoothly pass through the through hole 7, and after rotating the movable column 13, the limiting piece 14 can smoothly snap into the limiting groove 8 to complete the limiting;

[0030] Secondly, a plurality of groups of heat dissipation fins 4 are provided on the top and both sides of the heat dissipation housing 2, and the heat dissipation fins 4 and the heat dissipation housing 2 are integrally cast and processed to ensure the heat dissipation efficiency during the operation of the industrial control computer;

[0031] In addition, mounting seats 5 are integrally formed on both sides of the base 1, and mounting holes 6 are symmetrically formed on the front and rear sides of the two mounting seats 5, facilitating the fixed mounting work of the base 1 at the mounting position;

[0032] A first slot 9 is formed at the front end of the top of the base 1. Second slots 10 are formed on the front and rear sides of the inner wall of the heat dissipation housing 2. The bottom of the front panel 3 is embedded in the first slot 9, and the top and both ends are embedded in the second slots 10 on the front side of the inner wall of the heat dissipation housing 2. A rear baffle 12 is integrally formed at the rear end of the top of the base 1, and the top and both ends of the rear baffle 12 are embedded in the second slots 10 on the rear side of the inner wall of the heat dissipation housing 2. Therefore, it can be ensured that the front panel 3 and the rear baffle 12 can ensure integrity after assembly, and the front panel 3 can be limited, effectively preventing loosening and falling off;

[0033] Among them, a plurality of groups of interfaces are provided in the front panel 3, and the interface types include Ethernet interfaces, USB interfaces, display interfaces, serial ports, audio interfaces, and power interfaces. The motherboard interfaces can be exposed from each group of interfaces, facilitating the connection and use of the motherboard interfaces;

[0034] In this embodiment, first, the front panel 3 can be inserted into the second slot 10, and then the heat dissipation housing 2 and the front panel 3 can be placed above the base 1. The movable columns 13 and the limiting pieces 14 are aligned with the through holes 7 and inserted therein. At this time, the bottom of the front panel 3 can be inserted into the first slot 9, and the rear baffle 12 can be inserted into the second slot 10. Then, the limiting piece 14 is toggled to rotate 90°. At this time, the limiting piece 14 can snap into the limiting groove 8 to complete the limiting and fixing work. At this time, the assembly work of the heat dissipation housing 2, the front panel 3, and the base can be completed.

[0035] Reference Figure 5, on both sides of the top of the base 1, supports 22 are fixedly installed. A T-shaped chute 15 is provided inside the support 22. On both sides inside the T-shaped chute 15, first bolts 16 are slidably installed. On the front and rear sides of the top of the support 22, a bracket 11 is detachably installed. The first bolts 16 penetrate through both ends of the bracket 11. A first nut 17 is screwed on the top of the first bolt 16 and above the bracket 11. The cooperation of the first nut 17 and the first bolt 16 can complete the fixing work of the bracket 18;

[0036] An adjustment hole 18 is penetrated inside the bracket 11. Second bolts 19 are inserted into both sides inside the adjustment hole 18. A second nut 21 is screwed on the bottom of the second bolt 19 and below the bracket 11. A nut column 20 for fixing the main board is fixedly installed on the top of the second bolt 19. The cooperation of the second nut 21 and the second bolt 19 can complete the fixing work of the position of the nut column 20;

[0037] In this embodiment, the first bolt 16 can slide freely within the T-shaped chute 15. Therefore, it can drive the two groups of brackets 11 to move back and forth to adjust the spacing. By sliding the second bolt 19 within the through-hole 18, the nut column 20 can be driven to move. Therefore, the spacing adjustment work of the two nut columns 20 on the same bracket 18 can be achieved. Through the adjustable spacing in the front, back, left, and right directions, it is convenient for the nut column 20 to be successfully paired with main boards of different models.

[0038] Working principle: First, the base 1 can be firmly fixed on the installation position through the mounting seats 5 and mounting holes 6 on both sides, ensuring the stability of the entire industrial control computer. The heat dissipation housing 2 can be connected to the base 1 by inserting the movable columns 13 and limit pieces 14 at the four corners of the bottom into the through holes 7 and then rotating. After rotating the movable columns, the limit piece 14 is snapped into the limit groove 8 to complete the limit fixation work, ensuring the firm connection between the heat dissipation housing 2 and the base 1. During the assembly process, the bottom of the front panel 3 is inserted into the first slot 9 at the front end of the top of the base, and the top and both ends are embedded in the second slot 10 on the front side of the inner wall of the heat dissipation housing 2, and the top and both ends of the rear baffle 12 are embedded in the second slot 10 on the rear side of the inner wall of the heat dissipation housing. This slot connection method ensures the integrity of the front panel 3 and the rear baffle 12 after assembly, effectively preventing loosening and falling off. Various interfaces opened on the front panel 3, including Ethernet interfaces, USB interfaces, display interfaces, serial ports, audio interfaces, and power interfaces, etc., enable the motherboard interfaces to be exposed from the interfaces, facilitating connection with external devices, meeting the connection requirements of different devices, and improving the versatility of the industrial control computer. The heat dissipation fins 4 on the top and both sides of the heat dissipation housing 2 are made by integral casting processing. When the industrial control computer is working, the heat dissipation fins 4 can effectively dissipate the heat generated by the industrial control computer, ensuring the stable operation of the industrial control computer. The first bolt 16 can slide freely in the T-shaped chute 15 in the support 22, thereby driving the two groups of brackets 11 to move back and forth to complete the spacing adjustment work. By sliding the second bolt 19 in the adjustment hole 18 in the bracket 17, the nut column 20 can be driven to move, realizing the spacing adjustment work of the two nut columns 20 on the same bracket 17. Through the function of adjustable spacing in the front-back, left-right directions, the nut 20 can be successfully paired with motherboards of different models, ensuring that the motherboard can be firmly installed in the industrial control computer housing.

[0039] When maintenance or upgrade of the industrial control computer is required, the heat dissipation housing 2 and the front panel 3 can be easily disassembled. First, toggle the limit piece 14 to make it rotate and align with the through hole 7, and then the heat dissipation housing 2 can be removed from the base 1. Then, the front panel 3 can be pulled out from the second slot 10, and at this time, the rapid disassembly of the base 1, the heat dissipation housing 2, and the front panel 3 can be completed.

[0040] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. An embedded industrial computer housing, characterized in that: It comprises a base (1), a heat dissipation housing (2) and a front panel (3); The heat dissipation shell (2) can be detachably mounted on the top of the base (1), and the front panel (3) can be detachably mounted on the front end of the top of the base (1). The four corners of the base (1) are provided with through holes (7). The bottom of the base (1) is provided with a limiting groove (8) below the through hole (7). The four corners of the bottom of the heat dissipation shell (2) are rotatably mounted with movable columns (13). The bottom of the movable column (13) is fixedly provided with a limiting plate (14). The movable column (13) and the limiting plate (14) are passed through the through hole (7), and the limiting plate (14) is placed in the limiting groove (8). Supports (22) are fixedly mounted on both sides of the top of the base (1), and a T-shaped slide is provided in the support (22). The T-shaped slot (15) is provided with a first bolt (16) which is slidably installed on both sides of the interior of the T-shaped slot (15); a bracket (11) is detachably installed on the front and rear sides of the top of the support (22); the first bolt (16) passes through both ends of the bracket (11); a first nut (17) is screwed on the top of the first bolt (16) and located above the bracket (11); an adjustment hole (18) is provided through the inside of the bracket (11); second bolts (19) are inserted on both sides of the interior of the adjustment hole (18); a second nut (21) is screwed on the bottom of the second bolt (19) and located below the bracket (11); a nut column (20) for fixing the mainboard is fixedly installed on the top of the second bolt (19).

2. The embedded industrial computer housing according to claim 1, characterized in that: A first slot (9) is provided at the front end of the top of the base (1), and second slots (10) are provided on both the front and rear sides of the inner wall of the heat dissipation shell (2). The bottom of the front panel (3) is embedded in the first slot (9), and the top and both ends are embedded in the second slots (10) on the front side of the inner wall of the heat dissipation shell (2).

3. The embedded industrial computer housing according to claim 2, characterized in that: A rear baffle (12) is integrally formed at the top rear end of the base (1), and the top and both ends of the rear baffle (12) are embedded in the second slot (10) at the rear side of the inner wall of the heat dissipation housing (2).

4. The embedded industrial computer housing according to claim 1, characterized in that: A plurality of groups of heat dissipation fins (4) are provided on the top and both sides of the heat dissipation housing (2), and the heat dissipation fins (4) and the heat dissipation housing (2) are made by integral casting.

5. The embedded industrial computer housing according to claim 1, characterized in that: The size of the perforation (7) is consistent with the size of the limiting piece (14), and the radius of the limiting groove (8) is consistent with the length of the limiting piece (14).

6. The embedded industrial computer housing according to claim 1, characterized in that: Mounting seats (5) are integrally formed on both sides of the base (1), and mounting holes (6) are symmetrically provided on the front and rear sides of the two groups of mounting seats (5).

7. The embedded industrial computer housing according to claim 1, characterized in that: The front panel (3) is provided with a plurality of groups of interfaces, and the interface types include an Ethernet interface, a USB interface, a display interface, a serial port, an audio interface and a power interface.

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