Antistatic computer input and output interface

Abstract

The utility model relates to the technical field of computer input and output interfaces, in particular to an antistatic computer input and output interface which comprises a mainboard, a shell is fixedly arranged on the mainboard, a plurality of interfaces are fixedly arranged on the side wall of the shell, and a buffer portion used for buffering and reducing static electricity when a plug is inserted is arranged at one end of each interface in an inserted mode. The side wall of the shell is further provided with a sealing cover in a sliding mode, the sealing cover is used for being inserted into the interface to prevent dust accumulation, the buffer block is arranged, the buffer block is arranged at one end of the interface in an inserted mode, when the connector is inserted, the buffer block makes contact with the inner wall of the buffer block firstly and then makes contact with the inner wall of the interface, direct impact can be effectively reduced, and static electricity is reduced; and when the interface is not used, one end of the interface is provided with the sealing cover, dust can be effectively prevented from entering, static electricity generated by friction with the dust when the connector is inserted next time is reduced, the sealing cover is slidably installed on the side wall of the shell, loss is prevented, and operation inconvenience is reduced.

Description

Technical Field

[0001] This utility model relates to the field of computer input / output interface technology, and in particular to anti-static computer input / output interfaces. Background Technology

[0002] The design of computer input / output interfaces primarily involves addressing the electrostatic discharge (ESD) problem faced by microelectronic devices during manufacturing and use. With the continuous advancement of integrated circuit technology, microelectronic devices are becoming increasingly smaller and more highly integrated, making them more sensitive to ESD. ESD can damage or destroy these devices, leading to computer system malfunctions or even permanent damage.

[0003] To protect these sensitive microelectronic devices, antistatic technology becomes crucial. Antistatic computer input / output interfaces typically incorporate special designs and materials to reduce the risk of static electricity buildup and discharge.

[0004] In view of the problem that static electricity can damage computer components when the computer input / output interface is plugged in or when dust accumulates on the interface when it is not in use, an anti-static computer input / output interface is provided. Utility Model Content

[0005] The main purpose of this invention is to provide an anti-static computer input / output interface to solve the problem of static electricity damage to computer components caused by static electricity generated when the connector is inserted and by dust accumulation at the interface when it is not in use, as mentioned in related technologies.

[0006] To achieve the above objectives, according to one aspect of the present invention, an anti-static computer input / output interface is provided, including a motherboard, a housing fixedly disposed on the motherboard, a plurality of interfaces fixedly disposed on the side wall of the housing, a buffer part for buffering and reducing static electricity when the plug is inserted into one end of each interface, and the buffer part is adapted to the interface, and a sealing cover is slidably disposed on the side wall of the housing, and the sealing cover is used to insert into the interface to prevent dust accumulation.

[0007] As a preferred embodiment of the present invention, the buffer part includes a buffer block, a connecting block is fixedly provided on the side wall of the buffer block, a plurality of protruding strips are fixedly provided around the outer wall of the connecting block, and a square groove is provided on one side wall of the buffer block.

[0008] As a preferred technical solution of this utility model, an annular groove is provided on the side wall of the housing near the edge of the interface, and a plurality of arc grooves are provided on the side wall of the annular groove.

[0009] As a preferred embodiment of this utility model, the connecting block is inserted into the annular groove, and the protrusion is engaged and fixed with the arc groove.

[0010] As a preferred embodiment of this utility model, the side wall of the housing is provided with several grooves, a column is fixedly installed in the groove, a slider is slidably installed on the column, and a fixing block is hinged to one end of the slider.

[0011] As a preferred embodiment of this utility model, one end of the sealing cover is fixedly connected to one end of the fixing block, and an insert block is fixedly provided on the side wall of the sealing cover, and the insert block is inserted into the buffer block.

[0012] As a preferred technical solution of this utility model, a limiting block is fixedly provided on one side wall of the sealing cover, and a protrusion is fixedly provided on the side wall of the limiting block, and the protrusion is engaged in the square groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This anti-static computer input / output interface is equipped with a buffer block. The buffer block is inserted into one end of the interface. When the connector is inserted, it first contacts the inner wall of the buffer block and then the inner wall of the interface. This effectively reduces direct impact, reduces static electricity, and prevents damage to components. When the interface is not in use, one end of the interface is equipped with a sealing cover, which effectively prevents dust from entering and reduces static electricity generated by friction with dust when the connector is inserted again. The sealing cover is also slidably installed on the side wall of the housing to prevent loss and reduce operational inconvenience. Attached Figure Description

[0015] Figure 1 This is one of the overall schematic diagrams of the anti-static computer input / output interface in a preferred embodiment of this utility model;

[0016] Figure 2 This is the second overall schematic diagram of the anti-static computer input / output interface in a preferred embodiment of this utility model;

[0017] Figure 3 This is a preferred embodiment of the present invention. Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the overall structure of the buffer block in a preferred embodiment of the present invention;

[0019] Figure 5 Third overall schematic diagram of the anti-static computer input / output interface in the preferred embodiment of this utility model;

[0020] Figure 6 This is a preferred embodiment of the present invention. Figure 5 Enlarged schematic diagram of the structure at point B;

[0021] Figure 7This is a top view of the sealing cap connection structure in a preferred embodiment of the present invention;

[0022] Figure 8 This is a preferred embodiment of the present invention. Figure 7 Enlarged schematic diagram of the structure at point C.

[0023] Illustration:

[0024] 1. Mainboard; 2. Housing; 21. Groove; 22. Circular groove;

[0025] 3. Interface; 4. Buffer block; 41. Connecting block; 42. Protrusion; 43. Square groove;

[0026] 5. Slider; 6. Fixing block;

[0027] 7. Sealing cap; 71. Insert block; 72. Limiting block. Detailed Implementation

[0028] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0029] Please see Figures 1-8 As shown, the purpose of this embodiment is to provide an anti-static computer input / output interface, including a motherboard 1. A housing 2 is fixedly disposed on the motherboard 1. A plurality of interfaces 3 are fixedly disposed on the side wall of the housing 2. One end of each interface 3 is provided with a buffer part for buffering and reducing static electricity when the plug is inserted, and the buffer part is adapted to the interface 3. A sealing cover 7 is also slidably disposed on the side wall of the housing 2, and the sealing cover 7 is used to insert into the interface 3 to prevent dust accumulation.

[0030] The buffer section includes a buffer block 4, which is made of antistatic polymer material and has a surface composite conductive layer. It can use its conductivity to quickly release the accumulated charge, thereby achieving the effect of antistatic. A connecting block 41 is fixedly provided on the side wall of the buffer block 4, and several protrusions 42 are fixedly provided around the outer wall of the connecting block 41. A square groove 43 is opened on one side wall of the buffer block 4.

[0031] A ring groove 22 is provided on the side wall of the housing 2 near the edge of the interface 3, and the side wall of the ring groove 22 is provided with several arc grooves.

[0032] When the connector is connected to the interface 3, the connecting block 41 is inserted into the annular groove 22, and the protrusion 42 is locked in place with the arc groove. Since the connector first contacts the inner wall of the buffer block 4 and then the inner wall of the interface 3 when it is inserted, it can effectively reduce direct impact and reduce the generation of static electricity, thereby protecting computer components.

[0033] The side wall of the housing 2 has several grooves 21. A column is fixedly installed in the groove 21. A slider 5 is slidably installed on the column. The slider 5 has a through hole. The column is located in the through hole. A fixing block 6 is hinged to one end of the slider 5. The hinge allows the fixing block 6 to rotate on the slider 5. The structure is simple.

[0034] One end of the sealing cover 7 is fixedly connected to one end of the fixing block 6. A plug 71 is fixedly provided on the side wall of the sealing cover 7. The plug 71 is inserted into the buffer block 4 and the plug 71 is compatible with the buffer block 4. When the interface 3 is not in use, the insertion of the sealing cover 7 can prevent dust from entering the interface 3, so as to avoid static electricity damage to computer components when the connector is inserted next time.

[0035] A limiting block 72 is fixedly provided on one side wall of the sealing cover 7. A protrusion is fixedly provided on the side wall of the limiting block 72 and the protrusion is engaged in the square groove 43. By pressing the sealing cover 7, the other insert 71 is fully in contact with the inner wall of the interface 3. At this time, due to the pressing force, the protrusion is fixedly connected to the square groove 43 to prevent the sealing cover from falling off accidentally.

[0036] Since the slider 5 is slidably installed in the groove 21, when the sealing cover 7 is not in use, the slider 5 slides vertically along the column to the bottom of the groove 21, thereby driving the fixed block to slide, and the sealing cover 7 also slides accordingly, which can effectively prevent the sealing cover 7 from being lost and reduce the inconvenience of operation.

[0037] In practical use, one end of the connecting block 41 is inserted into the annular groove 22, so that the side wall of the buffer block 4 is connected to the housing 2. At this time, the protrusion 42 is inserted and fixed with the arc groove to fix the buffer block 4. When inserting the connector, the connector first contacts the inner wall of the buffer block 4, and then contacts the inner wall of the interface 3 to buffer and reduce static electricity. When the interface 3 is not in use, the fixing block 6 is pulled to slide vertically in the groove 21. The fixing block 6 slides vertically with the slider 5, so the sealing cover 7 slides vertically with the fixing block 6. When it is adjusted to the same horizontal line as the interface 3, the sealing cover 7 is rotated due to the hinge setting of the slider 5 and the fixing block 6. Then, the sealing cover 7 is pressed to make the insert 71 insert into the buffer block 4. Through the action of force, the protrusion on the side wall of the limiting block 72 is engaged in the square groove 43, and the position of the sealing cover 7 is fixed.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An antistatic computer input and output interface, comprising a main plate (1), a shell (2) is fixedly arranged on the main plate (1), and a plurality of interfaces (3) are fixedly arranged on the side wall of the shell (2), characterized in that, The interface (3) is provided with a buffer part for reducing static electricity when the plug is inserted, and the buffer part is matched with the interface (3), the side wall of the shell (2) is further provided with a sealing cover (7) in sliding mode, and the sealing cover (7) is used for preventing dust accumulation in the interface (3); The buffer part comprises a buffer block (4), the side wall of the buffer block (4) is fixedly provided with a connecting block (41), the outer wall of the connecting block (41) is fixedly provided with a plurality of convex strips (42) around, and the side wall of the buffer block (4) is provided with a square groove (43) on one side. The side wall of the shell (2) is provided with a ring groove (22) near the edge of the interface (3), and the side wall of the ring groove (22) is provided with a plurality of arc grooves; The connecting block (41) is inserted into the ring groove (22), and the convex strips (42) are fixedly connected with the arc grooves.

2. The anti-static computer input-output interface of claim 1, wherein, The side wall of the shell (2) is provided with a plurality of recesses (21), the recesses (21) are fixedly provided with columnar rods, the columnar rods are slidably provided with sliding blocks (5), and one end of the sliding blocks (5) is hingedly provided with fixed blocks (6).

3. The anti-static computer input-output interface of claim 2, wherein, One end of the sealing cover (7) is fixedly connected with one end of the fixed block (6), the side wall of the sealing cover (7) is fixedly provided with an insertion block (71), and the insertion block (71) is inserted into the buffer block (4).

4. The anti-static computer input-output interface of claim 1, wherein, The side wall of the sealing cover (7) is fixedly provided with a limiting block (72) on one side, the side wall of the limiting block (72) is fixedly provided with a convex block, and the convex block is clamped in the square groove (43).

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