Dustproof and moistureproof computer host structure

Abstract

The dustproof and moistureproof computer host structure comprises a host assembly, dustproof ventilation nets are installed on the two sides of the interior of the host assembly, and a protective cover is connected to the outer side wall of a hollow ring block. According to the utility model, the slot is arranged at the top end inside the host assembly, then the desiccant is placed in the desiccant storage cylinder, then the desiccant storage cylinder passes through the interior of the slot, and the bottom end of the desiccant storage cylinder passes through the positioning hole in the positioning plate for positioning; and after a period of time, the protective cover can be rotated and detached, then a grabbing column is grabbed to extract the drying agent storage barrel upwards, the drying agent storage barrel is taken out of the main machine assembly, and after the drying agent is replaced again, the drying agent storage barrel can be taken out of the main machine assembly. And the drying agent storage barrel is placed again, so that the overall moisture-proof capability is better improved in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of computer host, in particular to a computer host structure for preventing dust and moisture. Background Art

[0002] Computer is a modern electronic computing machine used for high-speed calculations. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a very common electrical device nowadays. The computer host is a component of the computer. The computer host is a container for placing the motherboard and other major components, usually including the installation and placement of the CPU, memory, hard disk, optical drive, etc.

[0003] Based on the above conditions, a variety of electronic components will be stored in the computer host. After the computer host is placed, if it is used improperly and water enters it accidentally, or if the humidity in the air is high, it is easy for water vapor to contact the electronic components, directly causing damage to the electronic components and affecting subsequent normal operation and use. Utility Model Content

[0004] The utility model aims to provide a computer host structure for dust and moisture prevention, so as to solve the problem proposed in the above background technology that if the computer host is improperly used after being placed, water may accidentally enter the computer host, and if the humidity in the air is high, water vapor may easily contact the electronic components, directly causing damage to the electronic components, thereby affecting the subsequent normal operation and use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer host structure for dust and moisture prevention, including a host assembly, dustproof ventilation nets are installed on both sides of the interior of the host assembly, slots are opened on both sides of the top of the interior of the host assembly, positioning plates are installed on both sides of the inner wall of the host assembly, positioning holes are opened inside the positioning plates, a desiccant storage cylinder is inserted inside the slot, an annular plate is fixed to the top of the desiccant storage cylinder, grabbing columns are fixed on both sides of the top of the annular plate, a hollow ring block is fixed at the top of the host assembly at a position outside the annular plate, and a protective cover is connected to the outer wall of the hollow ring block.

[0006] Preferably, the inner dimension of the positioning hole is larger than the outer diameter of the desiccant storage tube, and the positioning plates are symmetrically distributed about the central axis of the main unit assembly.

[0007] Preferably, the slots are symmetrically distributed about the central axis of the main assembly, the grabbing posts are symmetrically distributed about the central axis of the annular plate, and the height of the grabbing posts is greater than the height of the hollow ring block.

[0008] Preferably, an outer wall of the hollow ring block is fixed with an external thread, and an inner wall of the protective cover is fixed with an internal thread, and the external thread and the internal thread are adapted to each other.

[0009] Preferably, horizontal plates are fixed on both sides of the main engine component, a telescopic rod is installed at the bottom end of the horizontal plate, the bottom end of the telescopic rod is connected to a connecting block, a baffle is installed on one side of the connecting block, the surface area of ​​the baffle is larger than the surface area of ​​the dustproof ventilation net, a working motor is installed at the top of the main engine component, the output end of the working motor is connected to fan blades, the outer side wall of the fan blade is provided with a mounting frame, and a circulation net is fixed inside the bottom end of the mounting frame.

[0010] Preferably, the transverse plates are symmetrically distributed about the central axis of the main unit assembly, and limiting blocks are installed at positions near the bottom ends of both sides of the main unit assembly.

[0011] Preferably, a groove is provided inside the top of the limiting block, a protective pad is fixed to the inner wall of the groove, and a sticky connection is formed between the groove and the protective pad.

[0012] Preferably, a support frame is fixed to the bottom end of the mainframe component, a reinforcing block is installed inside the support frame, reinforcing triangle plates are fixed on both sides of the reinforcing block, a support plate is installed on the top of the reinforcing block, and the reinforcing blocks are evenly distributed at the bottom end of the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the computer host structure for dust and moisture proofing not only improves the moisture proofing ability, but also improves the dust proofing, ventilation and protection capabilities of the computer host structure;

[0014] (1) The slot is opened at the top position inside the main unit, and then the desiccant is placed in the desiccant storage cylinder. The desiccant storage cylinder is then passed through the slot, and the bottom end of the desiccant storage cylinder is passed through the positioning hole in the positioning plate for positioning until the annular plate contacts the top surface of the main unit and is limited. The protective cover is then rotated to connect the protective cover with the hollow ring block to complete the sealing work. Therefore, the desiccant storage cylinder can be placed inside the main unit to achieve the purpose of drying and moisture-proofing. After a period of time, the protective cover can be rotated and removed, and then the grabbing column can be grasped and extracted upward to remove the desiccant storage cylinder from the main unit. After the desiccant is replaced, the desiccant storage cylinder can be re-placed. In this way, the overall moisture-proof ability is better improved during the working process.

[0015] (2) By installing the working motor at the top of the main unit component, when ventilation and heat dissipation is required, the working motor is started to drive the fan blades to rotate, and wind flow is formed after rotation. The wind flow passes through the circulation net and circulates inside the main unit component. When circulating, the wind is exchanged and heat is dissipated through the dustproof ventilation net. When ventilation and heat dissipation are not required, the telescopic rod can be started to drive the connecting block to move. At this time, the baffle can cover the dustproof ventilation net, thereby improving the overall protection capability;

[0016] (3) After the telescopic rod is started to move the connecting block, since limit blocks are installed near the bottom of both sides of the main unit, and grooves are provided at the tops of the limit blocks, the protective pads are bonded to the inner walls of the grooves. Therefore, when the baffle is lowered, the baffle can be finally inserted into the inside of the groove for limiting. At the same time, the protective pads provide bottom protection, thereby improving the overall protection capability during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a partial side view structural diagram of the main chassis of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view structure of the limit block of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. main engine assembly; 2. load-bearing frame; 3. reinforcement block; 4. load-bearing plate; 5. reinforcement triangle plate; 6. dust-proof ventilation net; 7. limit block; 8. baffle; 9. connection block; 10. telescopic rod; 11. horizontal plate; 12. protective cover; 13. installation frame; 14. circulation net; 15. working motor; 16. fan blade; 17. positioning plate; 18. positioning hole; 19. groove; 20. protective pad; 21. ring plate; 22. grab column; 23. hollow ring block; 24. slot; 25. desiccant storage cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides an embodiment: a computer host structure for dust and moisture prevention, including a host assembly 1, dustproof ventilation nets 6 are installed on both sides of the interior of the host assembly 1, slots 24 are opened on both sides of the top of the interior of the host assembly 1, positioning plates 17 are installed on both sides of the inner wall of the host assembly 1, positioning holes 18 are opened inside the positioning plate 17, a desiccant storage cylinder 25 is inserted inside the slot 24, an annular plate 21 is fixed to the top of the desiccant storage cylinder 25, grabbing columns 22 are fixed on both sides of the top of the annular plate 21, a hollow ring block 23 is fixed at the top of the host assembly 1 at the position outside the annular plate 21, and the outer wall of the hollow ring block 23 is connected to the protective cover 12.

[0024] The inner dimension of the positioning hole 18 is larger than the outer diameter of the desiccant storage tube 25 , and the positioning plates 17 are symmetrically distributed about the central axis of the main assembly 1 .

[0025] The slots 24 are symmetrically distributed about the central axis of the main assembly 1 , the grabbing posts 22 are symmetrically distributed about the central axis of the annular plate 21 , and the height of the grabbing posts 22 is greater than the height of the hollow ring block 23 .

[0026] An external thread is fixed on the outer wall of the hollow ring block 23, and an internal thread is fixed on the inner wall of the protective cover 12, and the external thread and the internal thread are adapted to each other.

[0027] A horizontal plate 11 is fixed on both sides of the main unit component 1, a telescopic rod 10 is installed at the bottom end of the horizontal plate 11, a connecting block 9 is connected to the bottom end of the telescopic rod 10, a baffle 8 is installed on one side of the connecting block 9, and the surface area of ​​the baffle 8 is larger than the surface area of ​​the dustproof ventilation net 6. A working motor 15 is installed at the top of the main unit component 1, and a fan blade 16 is connected to the output end of the working motor 15. The outer wall of the fan blade 16 is provided with a mounting frame 13, and a circulation net 14 is fixed inside the bottom end of the mounting frame 13.

[0028] The transverse plates 11 are symmetrically distributed about the central axis of the mainframe assembly 1 , and limit blocks 7 are installed at positions near the bottom of both sides of the mainframe assembly 1 .

[0029] A groove 19 is formed inside the top of the limiting block 7 , and a protective pad 20 is fixed to the inner wall of the groove 19 , so that a sticky connection is formed between the groove 19 and the protective pad 20 .

[0030] A carrier frame 2 is fixed at the bottom of the main assembly 1, a reinforcing block 3 is installed inside the carrier frame 2, reinforcing triangle plates 5 are fixed on both sides of the reinforcing block 3, a carrier plate 4 is installed at the top of the reinforcing block 3, and the reinforcing blocks 3 are evenly distributed at the bottom of the carrier plate 4;

[0031] Furthermore, the host component 1 may be installed with a CPU, memory, hard disk, optical drive, power supply, and other input and output controllers and interfaces, such as a USB controller, graphics card, network card, sound card, and other components as needed, so as to form a complete host component 1;

[0032] Furthermore, the desiccant storage cylinder 25 is a mesh cylinder, which is convenient for absorbing water vapor and the like after the airflow circulates normally.

[0033] Working principle: First, when working, the corresponding CPU, memory, hard disk, optical drive, etc. are installed inside the host component 1. During installation, the load-bearing plate 4 is used to assist in bearing the weight, so as to complete the installation of the electronic components to form the host body, and then the desiccant is placed in the desiccant storage cylinder 25, and then the desiccant storage cylinder 25 is passed through the inside of the slot 24, and the bottom end of the desiccant storage cylinder 25 is passed through the positioning hole 18 in the positioning plate 17 for positioning, until the annular plate 21 contacts the top surface position of the host component 1 and is limited, and then the protective cover 12 is rotated to allow After the protective cover 12 is connected to the hollow ring block 23, the sealing work is completed, and the desiccant storage cylinder 25 is placed inside the main unit assembly 1 to dry and moisture-proof the main unit assembly 1. After a period of time, the protective cover 12 can be rotated and removed, and then the grabbing column 22 can be grabbed and extracted upward to take out the desiccant storage cylinder 25 from the main unit assembly 1. After the desiccant is replaced, the desiccant storage cylinder 25 can be replaced again. According to the main unit working cycle formed by the main unit assembly 1, the time can be selected to use the fan blades 16, the dust-proof ventilation net 6, etc. to cooperate in the work to dissipate heat.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A computer host structure for preventing dust and moisture, comprising a host component (1), characterized in that: Dust-proof ventilation nets (6) are installed on both sides of the main unit component (1), slots (24) are provided on both sides of the top of the main unit component (1), positioning plates (17) are installed on both sides of the inner wall of the main unit component (1), positioning holes (18) are provided inside the positioning plates (17), a desiccant storage cylinder (25) is inserted inside the slots (24), an annular plate (21) is fixed on the top of the desiccant storage cylinder (25), grabbing columns (22) are fixed on both sides of the top of the annular plate (21), a hollow ring block (23) is fixed at the top of the main unit component (1) at a position outside the annular plate (21), and the outer wall of the hollow ring block (23) is connected to a protective cover (12).

2. The computer host structure for dust and moisture proofing according to claim 1, characterized in that: The inner dimension of the positioning hole (18) is larger than the outer diameter of the desiccant storage cylinder (25), and the positioning plates (17) are symmetrically distributed about the central axis of the main unit component (1).

3. The computer host structure for dust and moisture proofing according to claim 1, characterized in that: The slots (24) are symmetrically distributed about the central axis of the main assembly (1), the grabbing columns (22) are symmetrically distributed about the central axis of the annular plate (21), and the height of the grabbing columns (22) is greater than the height of the hollow ring block (23).

4. The computer host structure for dust and moisture proofing according to claim 1, characterized in that: An external thread is fixed on the outer wall of the hollow ring block (23), and an internal thread is fixed on the inner wall of the protective cover (12), and the external thread and the internal thread are adapted to each other.

5. The computer host structure for dust and moisture proofing according to claim 1, characterized in that: A transverse plate (11) is fixed on both sides of the main unit component (1), a telescopic rod (10) is installed at the bottom end of the transverse plate (11), a connecting block (9) is connected to the bottom end of the telescopic rod (10), a baffle (8) is installed on one side of the connecting block (9), the surface area of ​​the baffle (8) is larger than the surface area of ​​the dustproof ventilation net (6), a working motor (15) is installed at the top end of the main unit component (1), a fan blade (16) is connected to the output end of the working motor (15), an outer wall of the fan blade (16) is provided, and a circulation net (14) is fixed inside the bottom end of the mounting frame (13).

6. The computer host structure for dust and moisture proofing according to claim 5, characterized in that: The transverse plates (11) are symmetrically distributed about the central axis of the main engine component (1), and limiting blocks (7) are installed at positions close to the bottom ends of both sides of the main engine component (1).

7. The computer host structure for dust and moisture proofing according to claim 6, characterized in that: A groove (19) is provided inside the top end of the limiting block (7), a protective pad (20) is fixed to the inner wall of the groove (19), and a sticky connection is formed between the groove (19) and the protective pad (20).

8. The computer host structure for dust and moisture proofing according to claim 1, characterized in that: A support frame (2) is fixed at the bottom end of the mainframe assembly (1), a reinforcing block (3) is installed inside the support frame (2), reinforcing triangular plates (5) are fixed on both sides of the reinforcing block (3), a support plate (4) is installed at the top end of the reinforcing block (3), and the reinforcing blocks (3) are evenly distributed at the bottom end of the support plate (4).

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