A dustproof computer chassis with an interface

Abstract

This utility model relates to the field of network computer chassis technology and discloses a dustproof computer chassis with an interface. The chassis includes a dust shield comprising a shell and a mounting plate installed at one end of the shell. An inclined plate is installed inside the shell, and an interface is installed on the surface of the inclined plate. Spray holes are opened on the outer surface of the inclined plate, and the spray holes are located on one side of the interface. During use, when the cooling fan operates and the data cable plug needs to be inserted into the chassis interface, the rotating plate can be pressed down. The air generated by the cooling fan is split by the cooling fan and enters the interior of the funnel tube. The air is then sprayed through the top hole and the heat dissipation hole to the space between the chassis and the shell. Part of the air blows away floating dust around the interface through the spray holes and dustproof mesh A, preventing dust accumulation inside the interface. When the data cable is unplugged, the torsion spring uses its own rotational force to drive the rotating rod to rotate. The rotating plate and dustproof mesh B provide dustproof protection for the inside of the interface.

Description

Technical Field

[0001] This utility model relates to the field of network computer chassis technology, specifically to an interface dustproof computer chassis. Background Technology

[0002] A computer case is the external protective enclosure for computer hardware, primarily used to house the various internal hardware components, such as the motherboard, CPU, graphics card, hard drive, and power supply. The case not only provides hardware support but also serves functions such as heat dissipation, interference immunity, and aesthetics. The inside of the case typically contains cooling fans and a cooling system to help reduce the temperature of core components like the CPU and GPU. Effective heat dissipation is crucial for computer stability, especially under high loads. The interfaces on a computer case refer to the various plugs, ports, and connectors used to connect the internal hardware components to external devices.

[0003] For example, a dustproof computer chassis with the publication number CN222927001U includes a computer chassis body with ventilation holes and a USB port on the top. A protective frame is bolted to the top of the computer chassis body. A left receiving frame is fixedly connected to the top of the inner side wall of the protective frame, and a right receiving frame is fixedly connected to the top of the other side wall of the protective frame. A first rotating shaft is rotatably connected to the left receiving frame through a torsion spring, which glues the female and male Velcro fasteners together. A second shielding cloth and the first shielding cloth cover the top of the protective frame to prevent dust from entering. The female and male Velcro fasteners do not apply pressure to the surface of the cable.

[0004] The aforementioned patent proposes that by loosening the adhesive between the female and male Velcro fasteners, a torsion spring automatically retracts the second and first shielding cloths via a second and a first pivot, allowing the top of the protective frame to unfold without affecting the normal insertion and removal of USB devices. However, in actual use, when the shielding cloth is lifted, dust in the air can still enter the interior of the protective frame through the open position. The dust then accumulates inside the interface, affecting the connection between the data cable and the port. Utility Model Content

[0005] The purpose of this invention is to provide a dustproof computer chassis with an interface to solve the problem mentioned in the background art that dust in the air can still enter the interior of the protective frame through the open position.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dustproof computer chassis with an interface, including a chassis, the chassis including a body, the top of the body having a top hole and a heat dissipation hole, a dust-blocking shell installed at the top of the heat dissipation hole, an upper cleaning component installed at the top of the top hole, and a dust-blocking component installed inside the upper cleaning component.

[0007] The dust-blocking shell includes a shell and an insert plate installed at one end of the shell. An inclined plate is installed inside the shell, and an interface is installed on the surface of the inclined plate. Spray holes are opened on the outer surface of the inclined plate, and the spray holes are opened on one side of the interface.

[0008] Preferably, the outer surface of the inclined plate is provided with a heat dissipation groove, and the interior of the heat dissipation groove communicates with the interior of the heat dissipation hole.

[0009] Preferably, a cooling fan is installed inside the housing, a lower frame is installed at the top of the housing, a funnel tube is installed at the bottom of the lower frame, and an L-shaped lead pipe is installed at the bottom of the funnel tube.

[0010] Preferably, the supernatant component includes a side plate and a partition plate installed between the side plates, and a dustproof net A is installed at the upper end between the partition plate and the side plate.

[0011] Preferably, the outer surface of the side plate is provided with a rotating groove, and a torsion spring is installed inside the rotating groove.

[0012] Preferably, the dust-blocking component includes a rotating plate and rotating rods installed at both ends of the rotating plate. A lower through groove is provided at the lower end of the rotating plate, and a dustproof net B is installed inside the lower through groove. A rubber frame is installed on one side of the rotating plate, and the rubber frame is located at the upper end of the lower through groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The present invention discloses a dustproof computer chassis with an interface. During use, when the cooling fan is running and the data cable plug needs to be inserted into the interface of the chassis, the turntable can be pressed down. The air generated by the operation of the cooling fan is split by the cooling fan and enters the interior of the funnel tube. It is then sprayed between the chassis body and the shell through the top hole and the heat dissipation hole. A part of the air blows away the floating dust around the interface through the spray hole and the dustproof mesh A, preventing dust from accumulating inside the interface.

[0015] 2. The present invention discloses a dustproof computer chassis with an interface. When the data cable is unplugged, the torsion spring uses its own rotational force to drive the rotating rod to rotate. The rotating plate and dustproof mesh B are used to protect the inside of the interface from dust. The dustproof mesh B set inside the lower through slot and the dustproof mesh A set between the side plates are used to protect the inside of the chassis from dust. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the box of this utility model;

[0018] Figure 3This is a three-dimensional structural diagram of the dust-blocking shell of this utility model;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a three-dimensional structural diagram of the dust-blocking component of this utility model.

[0021] In the diagram: 1. Chassis; 11. Enclosure; 111. Cooling fan; 112. L-shaped conduit; 113. Funnel tube; 114. Lower frame; 115. Top hole; 116. Heat dissipation hole; 12. Dust shield; 121. Shell; 122. Mounting plate; 123. Slanted plate; 124. Interface; 125. Spray nozzle; 126. Heat dissipation groove; 13. Upper cleaning component; 131. Side plate; 132. Partition; 133. Dustproof net A; 134. Rotary groove; 135. Torsion spring; 14. Dust shield component; 141. Rotating plate; 142. Lower through groove; 143. Dustproof net B; 144. Rotating rod; 145. Rubber frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figures 1-4 A dustproof computer chassis includes a chassis 1, which includes a housing 11. The top of the housing 11 has a top hole 115 and a heat dissipation hole 116. A dust shield 12 is installed on the top of the heat dissipation hole 116. A top cleaning component 13 is installed on the top of the top hole 115. A dust shield 14 is installed inside the top cleaning component 13.

[0024] The dust shield 12 includes a shell 121 and an insert plate 122 installed at one end of the shell 121. An inclined plate 123 is installed inside the shell 121. An interface 124 is installed on the surface of the inclined plate 123. A spray hole 125 is opened on the outer surface of the inclined plate 123, and the spray hole 125 is opened on one side of the interface 124.

[0025] The outer surface of the inclined plate 123 is provided with a heat dissipation groove 126, and the interior of the heat dissipation groove 126 is connected to the interior of the heat dissipation hole 116. The heat dissipation groove 126 facilitates the discharge of excess air inside the housing 121.

[0026] A cooling fan 111 is installed inside the housing 11. A lower frame 114 is installed at the top inside the housing 11. A funnel tube 113 is installed at the bottom of the lower frame 114. An L-shaped lead pipe 112 is installed at the bottom of the funnel tube 113. One side of the bottom of the L-shaped lead pipe 112 faces the side of the cooling fan 111.

[0027] The upper cleaning component 13 includes a side plate 131 and a partition 132 installed between the side plates 131. A dustproof net A133 is installed at the upper end between the partition 132 and the side plate 131. The dustproof net A133 is located at the upper end of the top hole 115.

[0028] A rotating groove 134 is provided on the outer surface of the side plate 131, and a torsion spring 135 is installed inside the rotating groove 134. The torsion spring 135 is used to rotate the dust-blocking component 14.

[0029] The dust-blocking component 14 includes a rotating plate 141 and rotating rods 144 installed at both ends of the rotating plate 141. A lower through groove 142 is provided at the lower end of the rotating plate 141. A dustproof net B143 is installed inside the lower through groove 142. The rotating rod 144 is located inside the rotating groove 134. A torsion spring 135 is wound around the outer surface of the rotating rod 144, and one end of the torsion spring 135 is installed on the outer surface of the rotating plate 141. The partition 132 restricts the range of rotation of the rotating plate 141.

[0030] In this embodiment: During use, the cooling fan 111 operates. When the data cable plug needs to be inserted into the interface 124 of the chassis 1, the rotating plate 141 can be pressed down. The rotating rod 144 is driven by the rotating plate 141 to rotate inside the rotating groove 134. The rotating plate 141 drives the torsion spring 135 to rotate, causing the torsion spring 135 to deform. The data cable plug is inserted into the interface 124. The air generated by the operation of the cooling fan 111 is split by the cooling fan 111 and enters the funnel tube 113. It is sprayed from the top hole 115 and the heat dissipation hole 116 to the space between the chassis 11 and the shell 121. A part of the air blows away the floating dust around the interface 124 through the spray hole 125 and the dustproof net A133. The air cleans the dust at one end of the shell 121 through the dustproof net A133 and the dustproof net B143 to prevent dust from entering the interior of the interface 124. The heat dissipation groove 126 facilitates the discharge of excess air.

[0031] Example 2: This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figures 2-4 A rubber frame 145 is installed on one side of the rotating plate 141, and the rubber frame 145 is located at the upper end of the lower through groove 142. The rubber frame 145 is in contact with the mounting plate 122 to prevent external dust from entering the housing 121 from between the rotating plate 141 and the mounting plate 122.

[0032] In this embodiment: when the data cable is unplugged, the torsion spring 135 uses its own rotational force to drive the rotating rod 144 to rotate, and the rotating plate 141 rotates from an inclined state to a vertical state. The surfaces of the rotating plate 141 and the dustproof net B143 contact one side of the mounting plate 122, and the rubber frame 145 contacts the mounting plate 122, sealing the dust-blocking shell 12 and the dust-blocking component 14 to prevent dust from entering the interior of the shell 121 from the gap between the rotating plate 141 and the mounting plate 122. The rotating plate 141 and the dustproof net B143 are connected. The interior of the 124 is dustproofed. After the chassis 1 has been used for a period of time, the dust on the surface of the dustproof mesh A133 and dustproof mesh B143 can be cleaned to maintain the heat dissipation effect of the dustproof mesh. The dustproof mesh B143 set inside the lower through groove 142 and the dustproof mesh A133 set between the side plates 131 provide dustproof treatment for the interior of the chassis 11, preventing dust from entering the interior of the chassis 11 through the lower through groove 142, heat dissipation groove 126, top hole 115 and heat dissipation hole 116, which would affect the normal use of the components inside the chassis 11.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An interface dustproof computer case comprising a case (1), characterized in that: The chassis (1) includes a chassis (11), the top of the chassis (11) is provided with a top hole (115) and a heat dissipation hole (116), a dust baffle (12) is installed at the top of the heat dissipation hole (116), a top cleaning component (13) is installed at the top of the top hole (115), and a dust baffle (14) is installed inside the top cleaning component (13). The dust shield (12) includes a shell (121) and an insert plate (122) installed at one end of the shell (121). An inclined plate (123) is installed inside the shell (121). An interface (124) is installed on the surface of the inclined plate (123). A spray hole (125) is opened on the outer surface of the inclined plate (123), and the spray hole (125) is located on one side of the interface (124).

2. The dustproof computer case with interface according to claim 1, characterized in that: The outer surface of the inclined plate (123) is provided with a heat dissipation groove (126), and the interior of the heat dissipation groove (126) is connected to the interior of the heat dissipation hole (116).

3. The dustproof computer case with interface according to claim 1, characterized in that: The box (11) is equipped with a cooling fan (111), and a lower frame (114) is installed at the top of the box (11). A funnel tube (113) is installed at the bottom of the lower frame (114), and an L-shaped lead tube (112) is installed at the bottom of the funnel tube (113).

4. The dustproof computer case with interface according to claim 1, characterized in that: The supercleaning component (13) includes a side plate (131) and a partition (132) installed between the side plate (131). A dustproof net A (133) is installed at the upper end between the partition (132) and the side plate (131).

5. The dustproof computer case with interface according to claim 4, characterized in that: The outer surface of the side plate (131) is provided with a rotating groove (134), and a torsion spring (135) is installed inside the rotating groove (134).

6. The dustproof computer case with interface according to claim 1, characterized in that: The dust-blocking component (14) includes a rotating plate (141) and rotating rods (144) installed at both ends of the rotating plate (141). A lower through groove (142) is provided at the lower end of the rotating plate (141). A dustproof net B (143) is installed inside the lower through groove (142). A rubber frame (145) is installed on one side of the rotating plate (141), and the rubber frame (145) is located at the upper end of the lower through groove (142).

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