Protection assembly for computer

Abstract

The utility model discloses a computer protection assembly which comprises a computer case, a case cover is fixed on one side of the computer case through bolts, a through groove and an installation groove are formed in the case cover, a filter screen is installed in the installation groove, rectangular grooves are formed in the groove walls of the two sides of the installation groove, and two rectangular rods are arranged in the filter screen. And the ends, away from each other, of the two rectangular rods can be embedded into the corresponding rectangular grooves, and a control assembly used for controlling the rectangular rods to move is arranged in the filter screen. The limiting plate is pulled to move the positioning rods out of the positioning holes, then the limiting plate is rotated to be right opposite to the supporting plate, the limiting plate is loosened, the limiting plate is driven to move under the resilience force of the first spring, the supporting plate can block the limiting plate so that the positioning rods can be retained in the barrel, and then the other positioning rod is operated according to the steps. And the fan can be conveniently and completely taken down for thorough cleaning, and later maintenance or replacement of the fan is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of computer protection, in particular to a protection component for a computer. Background Art

[0002] Computers generate a lot of heat during operation. If the heat cannot be effectively dissipated, it will cause hardware failure, reduce computer performance or even burn the hardware. Therefore, appropriate protective heat dissipation measures need to be taken when the computer is running.

[0003] In the prior art, the heat dissipation protection component used in computers is mainly installed in the fan inside the chassis for heat dissipation protection. However, the fan blades will generate static electricity during the continuous rotation. The static electricity on the surface of the blades will charge the dust particles in the air and adhere to the surface of the blades, causing dust to accumulate on the fan blades. When more dust accumulates on the fan blades, its wind force will be weakened, and the heat dissipation protection effect is not ideal. Therefore, it is necessary to regularly remove the chassis shell to clean the fan. The existing chassis shells are fixed by bolts and the like, which is very troublesome to disassemble later. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose a protective component for a computer. The technical problem to be solved is that when a lot of dust accumulates on the fan blades, the wind force will be weakened, and the heat dissipation protection effect is not ideal. Therefore, it is necessary to regularly remove the chassis shell to clean the fan, and the existing chassis shells are fixed by bolts and the like, which is very troublesome to disassemble later.

[0006] (II) Technical solution

[0007] In order to achieve the above technical objectives, the utility model provides a protective component for a computer:

[0008] It includes a computer case, one side of which is fixed with a case cover by bolts, a through groove and an installation groove are provided in the case cover, a filter is installed in the installation groove, the groove walls on both sides of the installation groove are provided with rectangular grooves, two rectangular rods are provided in the filter, and the ends of the two rectangular rods away from each other can be embedded in the corresponding rectangular grooves, a control component for controlling the movement of the rectangular rods is provided in the filter, two groups of mounting parts are provided on the side of the filter close to the computer case, and each group of mounting parts includes two brackets fixed to the filter, a mounting plate is provided on the side of the filter close to the computer case, a fan is installed on one side of the mounting plate, and a positioning component for positioning the fan is provided on the bracket.

[0009] Preferably, circular holes are provided at the four corners of the mounting plate, and the brackets can be embedded in the circular holes, and an L-shaped plate is commonly fixed to the two brackets of each set of mounting parts.

[0010] Preferably, the positioning assembly includes a cylinder fixed on the L-shaped plate, a positioning rod is slidably connected in the cylinder, positioning holes are opened on both sides of the mounting plate, and two positioning rods can be embedded in the corresponding positioning holes.

[0011] Preferably, a cylindrical rod is fixed to one end of the positioning rod, and the end of the cylindrical rod away from the positioning rod movably penetrates the cylinder body, a first spring is sleeved on the outside of the cylindrical rod, and one end of the first spring is against the positioning rod, and the other end of the first spring is against the inner wall of the cylinder body.

[0012] Preferably, a support plate is fixed to one end of the cylinder, and a limiting plate is fixed to one end of the cylindrical rod away from the positioning rod.

[0013] Preferably, the control assembly comprises an inner cavity opened in the filter screen for the rectangular rod to slide, a second spring is arranged in the inner cavity, and two ends of the second spring are respectively fixed to the two rectangular rods.

[0014] Preferably, two travel grooves communicating with the inner cavity are provided in the filter screen, a paddle is fixed on one side of the rectangular rod, and the paddle is slidably fitted in the travel groove.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] 1: When a lot of dust accumulates on the fan, move the two paddles closer to each other to drive the rectangular rod to move into the inner cavity. When the rectangular rod is moved out of the rectangular groove, the filter and the fan can be taken out of the installation groove to facilitate cleaning of the fan.

[0017] 2: Pull the limit plate to move the positioning rod out of the positioning hole, then rotate the limit plate to rotate it to face the support plate, and then release the limit plate. Under the rebound force of the first spring, the limit plate is driven to move, and the support plate can block the limit plate, so that the positioning rod is retained in the cylinder, and then move the other positioning rod according to the above steps, so that the fan can be completely removed for thorough cleaning and for later maintenance or replacement of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a protective component for a computer provided by the utility model;

[0020] Figure 2 A schematic diagram of the disassembly structure of a protective component for a computer provided by the utility model;

[0021] Figure 3 A partial structural schematic diagram of a protective component for a computer provided by the utility model;

[0022] Figure 4 A schematic diagram of the partial structural disassembly of a protective component for a computer provided by the utility model;

[0023] Figure 5 This is an enlarged schematic diagram of a partial structure of a protective component for a computer provided by the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the filter screen provided by the utility model.

[0025] Description of the drawings: 1. Computer case; 2. Case cover; 3. Through slot; 4. Mounting slot; 5. Filter; 6. Rectangular slot; 7. Rectangular rod; 8. Bracket; 9. L-shaped plate; 10. Mounting plate; 11. Fan; 12. Round hole; 13. Cylinder; 14. Positioning rod; 15. Positioning hole; 16. Cylindrical rod; 17. Limiting plate; 18. Support plate; 19. First spring; 20. Inner cavity; 21. Second spring; 22. Travel slot; 23. Paddle; 24. Wire; 25. USB plug. DETAILED DESCRIPTION

[0026] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0027] Reference Figure 1-6 :

[0028] A protective component for a computer provided by the utility model comprises a computer case 1, a case cover 2 is fixed to one side of the computer case 1 by bolts, a through slot 3 and a mounting slot 4 are provided in the case cover 2, a filter screen 5 is installed in the mounting slot 4, rectangular slots 6 are provided on the slot walls on both sides of the mounting slot 4, two rectangular rods 7 are provided in the filter screen 5, and the ends of the two rectangular rods 7 away from each other can be embedded in the corresponding rectangular slots 6, a control component for controlling the movement of the rectangular rods 7 is provided in the filter screen 5, two groups of mounting parts are provided on the side of the filter screen 5 close to the computer case 1, and each group of mounting parts includes two brackets 8 fixed to the filter screen 5, a mounting plate 10 is provided on the side of the filter screen 5 close to the computer case 1, a fan 11 is installed on one side of the mounting plate 10, and a positioning component for positioning the fan 11 is provided on the bracket 8.

[0029] It should be noted that a wire 24 is installed on the fan 11, and a USB plug 25 is installed at one end of the wire 24 away from the fan 11, and the USB plug 25 can be plugged into the USB port of the computer, and the fan 11 and the motherboard in the computer are arranged opposite each other, so that the fan 11 can dissipate heat from the motherboard in the computer.

[0030] Among them, the control component includes an inner cavity 20 opened in the filter screen 5 for the rectangular rod 7 to slide, a second spring 21 is arranged in the inner cavity 20, and the two ends of the second spring 21 are respectively fixed to the two rectangular rods 7, and two travel grooves 22 connected to the inner cavity 20 are opened in the filter screen 5, a paddle 23 is fixed on one side of the rectangular rod 7, and the paddle 23 slides in the travel groove 22.

[0031] During use, when a lot of dust accumulates on the fan 11, the two paddles 23 are moved closer to each other, thereby driving the rectangular rod 7 to move into the inner cavity 20. When the rectangular rod 7 is moved out of the rectangular groove 6, the filter 5 and the fan 11 can be taken out from the mounting groove 4, which is convenient for cleaning the fan 11. It should be noted that when the second spring 21 is in a normal state, the ends of the two rectangular rods 7 that are away from each other are embedded in the corresponding rectangular groove 6.

[0032] In addition, circular holes 12 are provided at the four corners of the mounting plate 10, and the bracket 8 can be embedded in the circular holes 12. An L-shaped plate 9 is fixed to the two brackets 8 of each set of mounting parts. The positioning assembly includes a cylinder 13 fixed on the L-shaped plate 9, and a positioning rod 14 is slidably connected in the cylinder 13. Positioning holes 15 are provided on both sides of the mounting plate 10, and the two positioning rods 14 can be embedded in the corresponding positioning holes 15. A cylindrical rod 16 is fixed at one end of the positioning rod 14, and the end of the cylindrical rod 16 away from the positioning rod 14 movably passes through the cylinder 13, a first spring 19 is sleeved on the outside of the cylindrical rod 16, and one end of the first spring 19 is against the positioning rod 14, and the other end of the first spring 19 is against the inner wall of the cylinder 13, a support plate 18 is fixed at one end of the cylinder 13, and a limiting plate 17 is fixed at one end of the cylindrical rod 16 away from the positioning rod 14.

[0033] When in use, after the filter screen 5 and the fan 11 are taken out from the mounting groove 4, the limiting plate 17 is pulled to drive the cylindrical rod 16 and the positioning rod 14 to move, and the positioning rod 14 is moved out of the positioning hole 15. At this time, the positioning rod 14 compresses the first spring 19, and then the limiting plate 17 is rotated to rotate it to be arranged opposite to the support plate 18, and then the limiting plate 17 is released. At this time, the positioning rod 14, the cylindrical rod 16, and the limiting plate 17 are driven to move under the rebound force of the first spring 19, so that the limiting plate 17 is close to the support plate 18, that is, the support plate 18 can block the limiting plate 17, so that the positioning rod 14 is retained in the cylinder 13, and then the other positioning rod 14 is operated according to the above steps. When both positioning rods 14 can be moved out of the positioning hole 15, it is convenient to completely remove the fan 11 for thorough cleaning and to facilitate the later maintenance or replacement of the fan 11. It should be noted that, when the first spring 19 is in a normal state, the positioning rod 14 can be embedded in the positioning hole 15 .

[0034] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A protective component for a computer, comprising a computer case (1), characterized in that: A case cover (2) is fixed to one side of the computer case (1) by bolts. A through slot (3) and a mounting slot (4) are provided in the case cover (2). A filter (5) is installed in the mounting slot (4). Rectangular slots (6) are provided on the slot walls on both sides of the mounting slot (4). Two rectangular rods (7) are provided in the filter (5), and the ends of the two rectangular rods (7) that are away from each other can be embedded in the corresponding rectangular slots (6). A control component for controlling the movement of the rectangular rods (7) is provided in the filter (5). Two groups of mounting parts are provided on the side of the filter (5) close to the computer case (1), and each group of mounting parts includes two brackets (8) fixed to the filter (5). A mounting plate (10) is provided on the side of the filter (5) close to the computer case (1). A fan (11) is installed on one side of the mounting plate (10). A positioning component for positioning the fan (11) is provided on the bracket (8).

2. A protective component for a computer according to claim 1, characterized in that: Circular holes (12) are provided at the four corners of the mounting plate (10), and the brackets (8) can be embedded in the circular holes (12). An L-shaped plate (9) is fixed to the two brackets (8) of each set of mounting parts.

3. A protective component for a computer according to claim 1, characterized in that: The positioning assembly comprises a cylinder (13) fixed on the L-shaped plate (9), a positioning rod (14) is slidably connected inside the cylinder (13), positioning holes (15) are provided on both sides of the mounting plate (10), and two positioning rods (14) can be embedded in the corresponding positioning holes (15).

4. A protective component for a computer according to claim 3, characterized in that: A cylindrical rod (16) is fixed to one end of the positioning rod (14), and one end of the cylindrical rod (16) away from the positioning rod (14) movably penetrates the cylinder (13); a first spring (19) is sleeved on the outer side of the cylindrical rod (16), and one end of the first spring (19) abuts against the positioning rod (14), and the other end of the first spring (19) abuts against the inner wall of the cylinder (13).

5. A protective component for a computer according to claim 4, characterized in that: A support plate (18) is fixed to one end of the cylinder (13), and a limiting plate (17) is fixed to one end of the cylindrical rod (16) away from the positioning rod (14).

6. A protective component for a computer according to claim 1, characterized in that: The control assembly comprises an inner cavity (20) opened in the filter screen (5) for the rectangular rod (7) to slide, a second spring (21) is arranged in the inner cavity (20), and two ends of the second spring (21) are respectively fixed to the two rectangular rods (7).

7. A protective component for a computer according to claim 6, characterized in that: The filter screen (5) is provided with two travel grooves (22) which are in communication with the inner cavity (20); a paddle (23) is fixed on one side of the rectangular rod (7), and the paddle (23) is slidably fitted in the travel groove (22).

Images