Shell assembly and industrial personal computer

Abstract

The utility model provides a shell assembly and industrial personal computer relates to medical recovery field, including: lower shell and upper shell, the both sides of lower shell top are provided with T-shaped groove, the one end of lower shell top is provided with threaded groove, the both sides of upper shell bottom are fixedly installed with T-shaped block, the surface of one end of upper shell is provided with threaded hole, and the threaded hole is provided with the threaded groove. An air inlet groove is formed in one side of the lower shell, and an air outlet groove is formed in the other side of the lower shell. According to the utility model, the knob screw is rotated to remove fixation, the upper shell is pushed to be opened, the upper shell is more stable according to the shapes of the T-shaped block moving on the inner wall of the T-shaped groove, the T-shaped block and the T-shaped groove, the movement range of the upper shell is limited and the upper shell cannot be detached through the limitation of the limiting groove on the limiting block, so that the device is more convenient to open; heat generated by components is absorbed through the heat dissipation plate, the motor is started through an external power source to dissipate heat of the components, and hot air is exhausted through the ventilation plate.

Description

Technical Field

[0001] The utility model relates to the technical field of multimedia display, in particular to a housing assembly and an industrial personal computer. Background Art

[0002] An industrial personal computer is an industrial control computer, which is a general term for tools that use a bus structure to detect and control the production process, electromechanical equipment, and process equipment. There is a cavity inside the housing of the industrial personal computer, and electronic devices such as a computer CPU (CPU, central processing unit), a hard disk, a memory, a CD-ROM, and interfaces are installed in the cavity. The housing assembly is an important part of the industrial personal computer.

[0003] In the prior art, the parts inside the housing assembly on the industrial personal computer need to be disassembled during maintenance and inspection, and are disassembled by rotating multiple screws. The disassembly process is too cumbersome and inefficient. Moreover, when the housing assembly is in use, heat dissipation is carried out inside, and poor heat dissipation effect will affect the use of the internal components. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a housing assembly and an industrial personal computer to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A housing assembly includes: a lower housing and an upper housing. T-shaped grooves are respectively opened on both sides of the top of the lower housing, a threaded groove is opened at one end of the top of the lower housing, T-shaped blocks are fixedly installed on both sides of the bottom of the upper housing, a threaded hole is opened on the surface of one end of the upper housing, an air inlet groove is opened on one side of the lower housing, an air outlet groove is opened on the other side of the lower housing, fixing plates are fixedly installed on both sides of the bottom of the lower housing, and fixing holes are equidistantly opened on the surface of the fixing plates.

[0006] As a preferred embodiment, a limiting groove is opened at the central position of the bottom of the lower housing, and the surface of the T-shaped block is movably connected to the inner wall of the T-shaped groove.

[0007] As a preferred embodiment, a moving block is fixedly installed on one side of the upper housing, a limiting block is fixedly installed at the other end of the moving block, and the surface of the limiting block is movably embedded in the inner wall of the limiting groove.

[0008] As a preferred embodiment, a knob screw is threadedly embedded in the threaded groove, and the threaded hole is internally threaded and sleeved on the surface of the knob screw.

[0009] As a preferred embodiment, a filter screen is fixedly installed on one side of the inner wall of the air inlet groove, a cross-shaped fixing frame is fixedly installed on the inner wall of the air inlet groove, a motor is fixedly installed on one side of the cross-shaped fixing frame, a fan blade is fixedly installed at the output end of the motor, and a ventilation plate is fixedly installed on the inner wall of the air outlet groove.

[0010] As a preferred embodiment, a heat dissipation plate is fixedly installed on the inner wall of the lower housing.

[0011] An industrial personal computer is installed with the housing assembly as described above.

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

[0013] 1. In the present utility model, by turning the knob screw, the knob screw is taken out from the inside of the thread groove and the thread hole to release the fixation. By pushing the upper housing, the device is opened. According to the T-shaped block moving on the inner wall of the T-shaped groove, due to the shapes of the T-shaped block and the T-shaped groove, the movement of the upper housing is more stable. By the surface of the limiting block being embedded in the inner wall of the limiting groove, the limitation of the limiting groove on the limiting block enables the upper housing to move according to the length of the moving block, preventing the upper housing from being disassembled when it is opened, making the subsequent closing more convenient, and thus enabling the device to be opened and closed more conveniently and quickly.

[0014] 2. In the present utility model, when the device is running intensively inside, through the preliminary absorption of the heat generated by the components by the heat dissipation plate, the components can operate better. By starting the motor with an external power source to drive the fan blade, external air enters the device to cool the components, and the generated hot air is discharged through the ventilation plate, making the cooling and heat dissipation effect of the device better and making the device more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side view of a housing assembly and an industrial personal computer provided by the present utility model;

[0016] Figure 2 It is a bottom view of a housing assembly and an industrial personal computer provided by the present utility model;

[0017] Figure 3 It is a side view of the upper housing of a housing assembly and an industrial personal computer provided by the present utility model;

[0018] Figure 4 It is a side view of the lower housing of a housing assembly and an industrial personal computer provided by the present utility model;

[0019] Figure 5 It is a cut-away view of the lower housing of a housing assembly and an industrial personal computer provided by the present utility model;

[0020] Figure 6Side view of a cross-shaped fixing bracket for a housing assembly and an industrial computer provided by the present utility model.

[0021] Legend:

[0022] 1. Lower housing; 2. T-shaped groove; 3. Limit groove; 4. Threaded groove; 5. Upper housing; 6. T-shaped block; 7. Moving block; 8. Limit block; 9. Threaded hole; 10. Knob screw; 11. Air inlet groove; 1101. Filter screen; 12. Cross-shaped fixing bracket; 13. Motor; 14. Fan blade; 15. Air outlet groove; 16. Ventilation plate; 17. Heat dissipation plate; 18. Fixing plate; 19. Fixing hole. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-6 , the present utility model provides a technical solution: a housing assembly, including: a lower housing 1 and an upper housing 5. T-shaped grooves 2 are opened on both sides of the top of the lower housing 1, a threaded groove 4 is opened at one end of the top of the lower housing 1, T-shaped blocks 6 are fixedly installed on both sides of the bottom of the upper housing 5, threaded holes 9 are opened on the surface of one end of the upper housing 5, an air inlet groove 11 is opened on one side of the lower housing 1, an air outlet groove 15 is opened on the other side of the lower housing 1, fixing plates 18 are fixedly installed on both sides of the bottom of the lower housing 1, and fixing holes 19 are equidistantly opened on the surface of the fixing plates 18.

[0025] Specifically: Through the fixing plates 18 fixedly installed on both sides of the lower housing 1 and the fixing holes 19 opened on the surface of the fixing plates 18, the device can be installed on the industrial computer more stably.

[0026] In one embodiment, a limit groove 3 is opened at the central position of the bottom of the lower housing 1, and the surface of the T-shaped block 6 is movably connected to the inner wall of the T-shaped groove 2.

[0027] Specifically: By movably connecting the T-shaped blocks 6 fixedly installed at the bottom of the upper housing 5 to the inside of the T-shaped grooves 2 opened at the top of the lower housing 1, the upper housing 5 and the lower housing 1 are connected together. By sliding the upper housing 5, the lower housing 1 can be opened, making the entire device more convenient and fast to open for maintenance and inspection, greatly improving work efficiency, and making the device more stable in opening and closing according to the shapes of the T-shaped blocks 6 and the T-shaped grooves 2.

[0028] In one embodiment, a moving block 7 is fixedly installed on one side of the upper housing 5, and a limiting block 8 is fixedly installed at the other end of the moving block 7. The surface of the limiting block 8 is movably embedded in the inner wall of the limiting groove 3.

[0029] Specifically: By the surface of the limiting block 8 moving on the inner wall of the limiting groove 3, and through the limitation of the limiting block 8 by the limiting groove 3, the range within which the upper housing 5 can be opened is the length of the moving block 7, so that the upper housing 5 will not be disassembled due to sliding open, which is inconvenient for subsequent installation and closing, making the device more perfect.

[0030] In one embodiment, a knob screw 10 is threadedly embedded in the internal thread of the threaded groove 4, and the internal thread of the threaded hole 9 is sleeved on the surface of the knob screw 10.

[0031] Specifically: In the closed state of the device, according to the knob screw 10 being threadedly embedded in the inner walls of the threaded groove 4 and the threaded hole 9, by tightening the knob screw 10, the lower housing 1 and the upper housing 5 are connected together more stably. When fixing, the use of screws is greatly reduced, making the device more convenient and fast, and significantly improving the efficiency.

[0032] In one embodiment, a filter screen 1101 is fixedly installed on one side of the inner wall of the air inlet groove 11, a cross fixing frame 12 is fixedly installed on the inner wall of the air inlet groove 11, a motor 13 is fixedly installed on one side of the cross fixing frame 12, a fan blade 14 is fixedly installed at the output end of the motor 13, and a ventilation plate 16 is fixedly installed on the inner wall of the air outlet groove 15.

[0033] Specifically: Start the motor 13 through an external power source to make the fan blade 14 rotate, so that external air is driven into the device by the motor 13. The filter screen 1101 blocks dust and impurities in the air, keeping the inside of the device clean. The incoming air cools the components operating in the device, and the hot air blown out is discharged from the device through the ventilation plate 16, making the heat dissipation effect of the device better and improving the service life of the internal components of the device.

[0034] In one embodiment, a heat dissipation plate 17 is fixedly installed on the inner wall of the lower housing 1.

[0035] Specifically: When the device is in use, the heat dissipation plate 17 fixedly installed inside the lower housing 1 absorbs the heat generated inside, reducing the influence of heat on the operation of the internal components, making the device more perfect.

[0036] An industrial personal computer, this industrial personal computer is installed with the above-mentioned housing assembly. The housing is attached to the installation position of the industrial personal computer through the fixing plates 18 fixedly installed on both sides thereof. The fixing holes 19 and the installation holes are fixed with screws to assemble the installation positions of the lower housing 1 and the industrial personal computer.

[0037] Working principle: When it is necessary to open and repair the device to check the internal situation, since the knob screw 10 is threadedly embedded in the inner walls of the thread groove 4 and the thread hole 9, by rotating the knob screw 10, the knob screw 10 can be taken out, and then push the upper housing 5. Since the T-shaped block 6 fixedly installed at the bottom of the upper housing 5 is movably connected to the inside of the T-shaped groove 2 opened at the top of the lower housing 1, the device can be opened. According to the shapes of the T-shaped block 6 and the T-shaped groove 2, the opening of the device is more stable. Since the surface of the limiting block 8 is embedded in the inner wall of the limiting groove 3, and due to the limitation of the limiting groove 3 on the limiting block 8, the opening degree of the upper housing 5 is the length of the moving block 7, so that the upper housing 5 cannot be removed when it is opened, which makes it inconvenient for subsequent closing. Thus, when the device is opened for maintenance and inspection, it can be more convenient and fast, reducing the use of screw fixation, greatly improving the work efficiency, and making the device more convenient and fast; during the operation of the internal components of the device, the heat generated is initially absorbed by the heat dissipation plate 17 fixedly installed inside the lower housing 1, reducing the influence of heat generation. The motor 13 is started by an external power source to drive the fan blade 14 to rotate, driving external air into the device. The filter screen 1101 blocks dust and impurities in the air, enabling the components to remain clean and operate better. The entering air cools the components and blows the heat inside the device, which is discharged from the device through the ventilation plate 16. Thus, the cooling and heat dissipation effect of the device is better, and the service life of the internal components is extended.

[0038] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A housing assembly, characterized in that: include: A lower shell (1) and an upper shell (5), wherein both sides of the top of the lower shell (1) are provided with T-shaped grooves (2), one end of the top of the lower shell (1) is provided with a threaded groove (4), both sides of the bottom of the upper shell (5) are fixedly mounted with T-shaped blocks (6), a surface of one end of the upper shell (5) is provided with a threaded hole (9), one side of the lower shell (1) is provided with an air inlet groove (11), and the other side of the lower shell (1) is provided with an air outlet groove (15), and both sides of the bottom of the lower shell (1) are fixedly mounted with fixing plates (18), and the surface of the fixing plates (18) is provided with fixing holes (19) at equal distances.

2. A housing assembly according to claim 1, characterized in that: A limiting groove (3) is provided at the center of the bottom of the lower shell (1), and the surface of the T-shaped block (6) is movably connected to the inner wall of the T-shaped groove (2).

3. A housing assembly according to claim 1, characterized in that: A moving block (7) is fixedly mounted on one side of the upper shell (5), and a limiting block (8) is fixedly mounted on the other end of the moving block (7), wherein the surface of the limiting block (8) is movably embedded in the inner wall of the limiting groove (3).

4. A housing assembly according to claim 1, characterized in that: The internal thread of the thread groove (4) is embedded with a knob screw (10), and the internal thread of the threaded hole (9) is sleeved on the surface of the knob screw (10).

5. A housing assembly according to claim 1, characterized in that: A filter screen (1101) is fixedly mounted on one side of the inner wall of the air inlet slot (11), a cross fixing frame (12) is fixedly mounted on the inner wall of the air inlet slot (11), a motor (13) is fixedly mounted on one side of the cross fixing frame (12), a fan blade (14) is fixedly mounted on the output end of the motor (13), and a ventilation plate (16) is fixedly mounted on the inner wall of the air outlet slot (15).

6. A housing assembly according to claim 1, characterized in that: A heat dissipation plate (17) is fixedly mounted on the inner wall of the lower housing (1).

7. An industrial computer, characterized in that: The industrial computer is installed with a housing assembly as described in any one of claims 1-6.

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