Computer case

Abstract

The utility model provides a computer case, which belongs to the technical field of computers, and aims to solve the problems that dust for cleaning the case is easy to accumulate at the corner of the case, the operation space of a single side is insufficient, and the cleaning operation of a user on the case is limited. The computer case comprises a main shell and a sealing plate, the main shell is detachably connected with the sealing plate, and one side of the main shell is provided with an opening; a top plate corresponding to the opening in the top of the main shell is transversely arranged at the top of the sealing plate, an inclined plate is integrally arranged on the top plate, an ash removal fan located in the main shell is arranged at the bottom of the inclined plate, side strips are installed on the two sides of the bottom of the main shell, and adhesive tapes are arranged on the side strips; the dust cleaning fan cleans dust at the positions, where the components are many, of the mainboard in the case and blows the dust to the corners of the bottom of the case, the dust is collected through the side strips, and dust cleaning is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of computers, and more specifically, particularly relates to a computer case. Background Art

[0002] Existing computer cases contain various electronic components such as motherboards and power supplies. For computers where storage of information and transmission speed are important, the components connected to the motherboard are concentrated on one side of the case, which is also where the most cables are distributed, resulting in the most dust adhesion. Currently, the side panel on one side of the computer case is detachable, and the components inside the case can be replaced, repaired and cleaned from one side of the case. However, the cleaned dust is also easy to accumulate in the corners of the case, and the operating space on a single side is insufficient, which limits the user's cleaning operation of the case.

[0003] Therefore, in view of this, the existing structure and defects are studied and improved, and a computer case is provided to achieve the purpose of having more practical value. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a computer case to solve the problem that dust from cleaning the case is easily accumulated in the corner of the case and the operation space on one side is insufficient, which limits the user's cleaning operation on the case.

[0005] The purpose and effect of the computer case of the utility model are achieved by the following specific technical means:

[0006] A computer case comprises a main shell and a cover plate, wherein the main shell and the cover plate are detachably connected, the main shell is a rectangular box body with an opening on one side and an opening on the top rear end, a top plate corresponding to the top opening of the main shell is arranged horizontally on the top of the cover plate, an inclined plate is integrally arranged on the top plate, a dust cleaning fan located inside the main shell is arranged at the bottom of the inclined plate, side strips are installed on both sides of the bottom of the main shell, and adhesive tapes are arranged on the side strips.

[0007] Furthermore, a structure with one side concave and the other side convex is formed between the top plate and the inclined plate, and the convex position forms a handle.

[0008] Furthermore, the inclined plate is provided with an air inlet net corresponding to the dust cleaning fan.

[0009] Furthermore, convex plates are provided on both sides of the top opening of the main shell, and sliding grooves are provided in the convex plates, and the top plate is slidably clamped in two corresponding sliding grooves.

[0010] Furthermore, a receiving strip is transversely arranged on the inner side of the side strip, and the adhesive tape has an L-shaped cross section and is attached to the side strip and the receiving strip.

[0011] Furthermore, one of the side strips is connected to the sealing plate, and the other side strip is installed on the main shell. A notch is provided at the bottom of the main shell away from the sealing plate, and a limiting groove is provided at the top of the notch. A limiting strip is provided corresponding to the top of the side strip and is clamped in the limiting groove. Both ends of the side strip are connected to the main shell by bolts.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the opening on the top of the main shell, after the cover plate is removed, there is operating space on the sides and top of the chassis, which provides more operating space for replacing and repairing parts and cleaning the host.

[0014] 2. By setting the cleaning fan, the cleaning fan blows air at an angle toward the mainboard, so that the dust where components are concentrated can be cleaned downwards. The dust blown down will stick to the sticky tapes on both sides, making it easy to clean, and the dust is not easy to accumulate in the corners of the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional diagram of a computer case.

[0016] Figure 2 The utility model is an exploded view of a computer case.

[0017] Figure 3 The utility model is a side sectional view of a computer case.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Main shell; 2. Sealing plate; 3. Side strip; 4. Connecting strip; 5. Adhesive tape; 6. Notch; 7. Limiting groove; 8. Limiting strip; 9. Cleaning fan; 101. Protruding plate; 102. Slide groove; 201. Top plate; 202. Inclined plate; 203. Handle; 204. Air inlet net. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 3 As shown:

[0025] The utility model provides a computer case, comprising a main shell 1 and a cover plate 2, wherein the main shell 1 and the cover plate 2 are detachably connected, and the main shell 1 is a rectangular box with one side open and the top rear end also open. Figure 2 As shown, a top plate 201 corresponding to the top opening of the main shell 1 is disposed transversely on the top of the sealing plate 2, and the sealing plate 2 and the main shell 1 are assembled and combined by bolts to form a chassis;

[0026] The top plate 201 is integrally provided with an inclined plate 202, and a dust cleaning fan 9 located inside the main housing 1 is provided at the bottom of the inclined plate 202. Figure 3 As shown, side strips 3 are installed on both sides of the bottom of the main shell 1, and adhesive tapes 5 are provided on the side strips 3. The cleaning fan 9 blows air obliquely toward the mainboard, so that the dust where the components are concentrated can be cleaned downwards. The dust blown down will adhere to the adhesive tapes 5 on both sides, which is convenient for cleaning and prevents dust from accumulating in the corners of the chassis.

[0027] One of the side strips 3 is connected to the cover plate 2 by bolts, and the other side strip 3 is installed on the main shell 1. A notch 6 is provided at the bottom of the main shell 1 away from the cover plate 2, and a limiting groove 7 is provided at the top of the notch 6. A limiting strip 8 is provided at the top of the corresponding side strip 3 and is clamped in the limiting groove 7. Both ends of the side strip 3 are connected to the main shell 1 by bolts. The dust on the adhesive tape 5 can be cleaned by disassembling the side strip 3, so that dust will not accumulate in the chassis. The adhesive tape 5 can be a double-sided tape, which is easy to replace.

[0028] A structure with one side concave and the other side convex is formed between the top plate 201 and the inclined plate 202 , and a handle 203 is formed at the convex position, which is convenient for taking the main shell 1 to carry the case.

[0029] Among them, an air inlet net 204 corresponding to the cleaning fan 9 is opened on the inclined plate 202, and heat dissipation ports are set on the bottom sides of the main shell 1. The heat dissipation ports are designed according to the existing technology. The setting of the air inlet net 204 increases the ventilation inside and outside the main shell 1 when the cleaning fan 9 is working.

[0030] Among them, convex plates 101 are arranged on both sides of the top opening of the main shell 1, and sliding grooves 102 are opened in the convex plates 101. The top plate 201 is slidably clamped in the two corresponding sliding grooves 102. The sliding grooves 102 can guide the installation of the sealing plate 2, so that the top plate 201 is convenient for the top opening of the main shell 1, and the main shell 1 and the sealing plate 2 are convenient for installation.

[0031] A receiving strip 4 is laterally arranged inside the side strip 3 , and an adhesive tape 5 with an L-shaped cross section is attached to the side strip 3 and the receiving strip 4 . The setting of the receiving strip 4 enables the side strip 3 to collect more dust accumulated in the corners of the main shell 1 .

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A computer case, characterized in that: The invention comprises a main shell (1) and a sealing plate (2), wherein the main shell (1) and the sealing plate (2) are detachably connected, the main shell (1) is a rectangular box body with an opening on one side and an opening at the top rear end, a top plate (201) corresponding to the top opening of the main shell (1) is arranged horizontally on the top of the sealing plate (2), an inclined plate (202) is integrally arranged on the top plate (201), a dust cleaning fan (9) located inside the main shell (1) is arranged at the bottom of the inclined plate (202), side strips (3) are installed on both sides of the bottom of the main shell (1), and adhesive tapes (5) are arranged on the side strips (3).

2. A computer case as claimed in claim 1, characterized in that: A structure with one side concave and the other side convex is formed between the top plate (201) and the inclined plate (202), and the convex position forms a handle (203).

3. A computer case as claimed in claim 1, characterized in that: The inclined plate (202) is provided with an air inlet net (204) corresponding to the dust cleaning fan (9).

4. A computer case as claimed in claim 1, characterized in that: The main shell (1) is provided with convex plates (101) on both sides of the top opening, and a sliding groove (102) is provided in the convex plate (101), and the top plate (201) is slidably locked in two corresponding sliding grooves (102).

5. A computer case as claimed in claim 1, characterized in that: A receiving strip (4) is also arranged transversely on the inner side of the side strip (3), and the adhesive tape (5) has an L-shaped cross section and is attached to the side strip (3) and the receiving strip (4).

6. A computer case as claimed in claim 1, characterized in that: One of the side strips (3) is connected to the sealing plate (2), and the other side strip (3) is mounted on the main shell (1). A notch (6) is provided at the bottom of the main shell (1) away from the sealing plate (2), and a limiting groove (7) is provided at the top of the notch (6). A limiting strip (8) is provided at the top of the corresponding side strip (3) and is clamped in the limiting groove (7). Both ends of the side strip (3) are connected to the main shell (1) by bolts.

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