Computer interface dustproof device

Abstract

The utility model relates to the technical field of computers, in particular to a computer interface dustproof device which comprises a case body, six first sliding grooves are formed in the right portion of the upper end of the case body, three dustproof mechanisms are arranged at the upper end of the case body, and the three dustproof mechanisms are installed in the six first sliding grooves in a sliding mode respectively. Mounting grooves are formed in the front end and the rear end of the case body, four magnetic suction clamping grooves are formed in the left walls of the two mounting grooves, second sliding grooves are formed in the inner upper walls and the inner lower walls of the mounting grooves, filter screens are arranged in the two mounting grooves, second sliding blocks are arranged at the upper ends and the lower ends of the two filter screens, and the second sliding blocks are arranged at the upper ends and the lower ends of the two filter screens. And handles are arranged at the right ends of the two filter screens. According to the dustproof device for the computer interfaces, dust prevention can be conveniently carried out on the computer interfaces respectively, the computer interfaces can be conveniently opened respectively during use, dust prevention of other interfaces is prevented from being affected when the computer interfaces are opened, and the dustproof device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a computer interface dustproof device. Background Art

[0002] A computer is an existing data processing device, and the host is the most important component of the computer. The back of the host is usually provided with a variety of interfaces, such as power, audio, video and other interfaces are commonly used interfaces, usually always have a connection end plugged in, and the USB interface is an interface for external devices such as an external mouse, keyboard or U disk, and there are many USB interface groups, which are usually not fully plugged in, so some unused USB interfaces will always be exposed to the outside, which makes it very easy for external dust and other impurities to enter the USB interface. The accumulation of impurities in the interface will not only hinder the connection of the connector, but also cause the USB interface to rust. Therefore, it is necessary to perform dust protection on the computer interface. The current computer interface dustproof device is inconvenient to perform dust protection on the computer interface separately when in use. Therefore, when it is necessary to connect a line to one of the interfaces, it will affect the dust protection of the remaining interfaces, which is inconvenient to use. Therefore, we introduce a new computer interface dustproof device. Utility Model Content

[0003] The main purpose of the utility model is to provide a computer interface dustproof device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A computer interface dustproof device comprises a chassis body, six first slide grooves are arranged on the right upper end of the chassis body, three dustproof mechanisms are arranged on the upper end of the chassis body, the three dustproof mechanisms are slidably installed in the six first slide grooves respectively, the front end and the rear end of the chassis body are provided with mounting grooves, the left walls of the two mounting grooves are provided with four magnetic card grooves, the inner upper wall and the inner lower wall of the mounting groove are provided with second slide grooves, the interiors of the two mounting grooves are provided with filters, the upper ends and the lower ends of the two filters are provided with second sliding blocks, the right ends of the two filters are provided with handles, the left ends of the two filters are provided with four magnetic card columns, the upper right end of the chassis body is provided with three fixing seats, the upper ends of the three fixing seats are provided with fixing grooves, and the inner front walls and the inner rear walls of the three fixing grooves are provided with card holes.

[0006] Preferably, the filter is slidably installed inside the second slide groove through a second slider.

[0007] Preferably, the filter is movably connected to the inside of the magnetic card slot through a magnetic card column.

[0008] Preferably, the three dust-proof mechanisms correspond one-to-one to the positions of the three fixing seats respectively.

[0009] Preferably, the dustproof mechanism includes a dust cover, two first sliding blocks are provided on the left lower end of the dust cover, a fixed block is provided on the lower right end of the dust cover, limiting grooves are provided on the inner front and inner rear parts of the fixed block, springs are fixedly installed inside the two limiting grooves, limiting blocks are movably installed inside the two limiting grooves, arc-shaped clamping blocks are provided on the ends of the two limiting blocks away from the springs, and the two arc-shaped clamping blocks respectively penetrate the inner walls of the two limiting grooves and extend to the outside of the two fixed blocks.

[0010] Preferably, the fixing block is movably installed in the fixing groove, and the arc-shaped clamping block is movably clamped in the clamping hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By squeezing the two corresponding arc-shaped card blocks at the same time and using the elastic force of the spring to shrink the two arc-shaped card blocks, the two arc-shaped card blocks shrink into the fixed groove, and at the same time, the entire dust cover is pushed through the left side of the box, and the dust cover slides to the left through the corresponding first sliding groove, so that the interface can be exposed for line connection. After the line is connected, unplug the line connected to it, and push the dust cover to the right until the fixed block is installed in the corresponding fixed groove. At this time, the two corresponding arc-shaped card blocks shrink and reset by the elastic force of the spring, so that the two arc-shaped card blocks are connected to the two corresponding card holes, so that the dust cover can be fixed quickly and conveniently, and the dust cover can be prevented from shifting when not in use, causing the interface to be exposed and dusty. At the same time, it is convenient to open them separately when in use, so as to avoid affecting the dustproof of other interfaces when opening;

[0013] 2. By pulling the corresponding handles, the four magnetic card columns are separated from the four magnetic card slots, and the cooperation of the second slider and the second slide slot facilitates the quick installation and disassembly of the filter, the disassembly and cleaning of the filter, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a computer interface dustproof device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a displacement mechanism of a computer interface dustproof device of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a chassis body of a computer interface dustproof device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a dustproof mechanism of a computer interface dustproof device.

[0018] In the figure: 1. chassis body; 2. first slide groove; 3. dustproof mechanism; 31. dust cover; 32. first slider; 33. fixed block; 34. limit groove; 35. spring; 36. limit block; 37. arc-shaped clamping block; 4. mounting groove; 5. magnetic clamping slot; 6. second slide groove; 7. filter; 8. second slider; 9. handle; 10. magnetic clamping column; 11. fixing seat; 12. fixing groove; 13. clamping hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A computer interface dustproof device comprises a chassis body 1, six first slide grooves 2 are arranged on the right upper end of the chassis body 1, three dustproof mechanisms 3 are arranged on the upper end of the chassis body 1, and the three dustproof mechanisms 3 are respectively slidably installed inside the six first slide grooves 2, the front and rear ends of the chassis body 1 are provided with mounting grooves 4, the left walls of the two mounting grooves 4 are provided with four magnetic card grooves 5, the inner upper wall and the inner lower wall of the mounting groove 4 are provided with second slide grooves 6, the interiors of the two mounting grooves 4 are provided with filters 7, the upper and lower ends of the two filters 7 are provided with second sliders 8, the right ends of the two filters 7 are provided with handles 9, the left ends of the two filters 7 are provided with four magnetic card columns 10, the upper right end of the chassis body 1 is provided with three fixing seats 11, the upper ends of the three fixing seats 11 are provided with fixing grooves 12, and the inner front walls and the inner rear walls of the three fixing grooves 12 are provided with card holes 13.

[0024] In this embodiment, the filter 7 is slidably installed inside the second slide groove 6 through the second slider 8; the filter 7 is movably connected to the inside of the magnetic card groove 5 through the magnetic card column 10; the three dustproof mechanisms 3 correspond to the positions of the three fixing seats 11 respectively.

[0025] In this embodiment, the dustproof mechanism 3 includes a dust cover 31, two first sliding blocks 32 are provided at the left lower end of the dust cover 31, a fixed block 33 is provided at the lower right end of the dust cover 31, and limiting grooves 34 are provided at the inner front and inner rear of the fixed block 33, springs 35 are fixedly installed inside the two limiting grooves 34, limiting blocks 36 are movably installed inside the two limiting grooves 34, and arc-shaped clamping blocks 37 are provided at one end of the two limiting blocks 36 away from the spring 35, and the two arc-shaped clamping blocks 37 respectively penetrate the inner walls of the two limiting grooves 34 and extend to the outside of the two fixed blocks 33; the fixed block 33 is movably installed in the fixed groove 12, and the arc-shaped clamping block 37 is movably clamped in the clamping hole 13.

[0026] It should be noted that the utility model is a computer interface dustproof device. During use, when it is necessary to connect a line through one of the interfaces, the two arc-shaped card blocks 37 corresponding thereto are squeezed at the same time, and the elastic force of the spring 35 is used to shrink the two arc-shaped card blocks 37 so that they shrink into the fixed groove 12. At the same time, the entire dust cover 31 is pushed to the left through the box, and the dust cover 31 slides to the left through the corresponding first slide groove 2, so that the interface can be exposed for line connection. After the line is connected, the line connected thereto is unplugged, and the dust cover 31 is pushed to the right until the fixed block 33 is installed in the corresponding fixed groove 12. At this time, the two corresponding arc-shaped clamping blocks 37 utilize the elastic force of the spring 35 to shrink and reset, so that the two arc-shaped clamping blocks 37 are clamped in the two corresponding clamping holes 13, so that the dust cover 31 can be quickly fixed to prevent the dust cover 31 from shifting when not in use, resulting in the interface being exposed and dust accumulated. At the same time, it is convenient to open the specified dust cover 31 according to actual needs, which is convenient for use. By pulling the corresponding handle 9, the four magnetic card columns 10 are disengaged from the four magnetic card slots 5, and through the cooperation of the second slider 8 and the second slide slot 6, the filter 7 can be quickly installed and disassembled, and the filter 7 can be disassembled and cleaned, which is convenient for operation.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A computer interface dustproof device, comprising a chassis body (1), characterized in that: Six first slide grooves (2) are arranged at the right upper end of the chassis body (1), three dustproof mechanisms (3) are arranged at the upper end of the chassis body (1), and the three dustproof mechanisms (3) are respectively slidably installed inside the six first slide grooves (2), the front end and the rear end of the chassis body (1) are both provided with mounting grooves (4), the left walls of the two mounting grooves (4) are both provided with four magnetic card slots (5), the inner upper wall and the inner lower wall of the mounting groove (4) are both provided with second slide grooves (6), and the two mounting grooves ( 4) are provided with a filter screen (7) inside, the upper and lower ends of the two filter screens (7) are provided with a second slider (8), the right ends of the two filter screens (7) are provided with a handle (9), the left ends of the two filter screens (7) are provided with four magnetic card posts (10), the upper right end of the chassis body (1) is provided with three fixing seats (11), the upper ends of the three fixing seats (11) are provided with fixing grooves (12), and the inner front walls and inner rear walls of the three fixing grooves (12) are provided with card holes (13).

2. A computer interface dust prevention device according to claim 1, characterized in that: The filter screen (7) is slidably mounted inside the second slide groove (6) via a second sliding block (8).

3. A computer interface dust prevention device according to claim 2, characterized in that: The filter screen (7) is movably connected to the inside of the magnetic card slot (5) via a magnetic card column (10).

4. A computer interface dust prevention device according to claim 1, characterized in that: The three dust-proof mechanisms (3) correspond to the positions of the three fixing seats (11) respectively.

5. A computer interface dust prevention device according to claim 4, characterized in that: The dustproof mechanism (3) comprises a dustproof cover (31), two first sliding blocks (32) are arranged at the left lower end of the dustproof cover (31), a fixed block (33) is arranged at the lower right end of the dustproof cover (31), limiting grooves (34) are arranged at the inner front and inner rear of the fixed block (33), springs (35) are fixedly installed inside the two limiting grooves (34), limiting blocks (36) are movably installed inside the two limiting grooves (34), arc-shaped clamping blocks (37) are arranged at one end of the two limiting blocks (36) away from the spring (35), and the two arc-shaped clamping blocks (37) respectively penetrate the inner walls of the two limiting grooves (34) and extend to the outside of the two fixed blocks (33).

6. A computer interface dust prevention device according to claim 5, characterized in that: The fixing block (33) is movably mounted in the fixing groove (12), and the arc-shaped clamping block (37) is movably clamped in the clamping hole (13).

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