CN206364266U - A kind of computer hardware dustproof and waterproof USB slot - Google Patents

Abstract

The utility model discloses a dustproof and waterproof USB slot for computer hardware, which comprises a casing and a USB slot fixedly installed inside the casing. The casing is provided with a jack on the side wall of the USB slot insertion direction. The surface of the outer wall of the casing is located at the outer port of the socket, and a horizontal chute is provided. One end of the chute is provided with an insertion port, and a plugboard is inserted into the notch of the chute. The upper side of the port in the jack is horizontally fixed with a rotating shaft, the outer surface of the rotating shaft is hinged with a sealing cover, and a return spring is fixedly installed between the rotating shaft and the sealing cover, and the computer hardware is dustproof and waterproof. USB slot is provided with Two sealed baffles make it difficult for external dust and water to enter the inside of the USB slot, which effectively improves the service life of the USB slot and is worth promoting.

Description

A dustproof and waterproof USB slot for computer hardware

technical field

The utility model belongs to the technical field of computer hardware, in particular to a dustproof and waterproof USB slot for computer hardware.

Background technique

The USB interface is also known as the universal serial interface. With the rapid development of computer hardware, the number of peripheral devices is increasing day by day. Keyboards, mice, modems, printers, and scanners have long been known to everyone. Digital cameras and MP3 players are coming one after another. Too many computers Peripheral connection devices have a variety of connection methods, which are extremely inconvenient when connected to a computer, and the USB interface is based on this.

The USB interface can be used to exchange data directly between portable devices. The biggest feature of the USB interface is that it supports hot-swapping and plug-and-play. The types of USB interfaces include standard USB interfaces, MiniUSB interfaces and Micro USB interfaces, and each USB interface consists of two parts: a USB slot and a USB plug. On computer hardware, USB slots are used more frequently, and the frequency of plugging and unplugging is higher. As we all know, the computer is a precision instrument. If there is dust or water drops in, it will cause computer failure. How to effectively prevent the entry of dust and water drops is a key issue to improve the utilization rate of the computer and prolong the service life of the computer. The current USB slots have the same design and no dustproof and waterproof functions, which often leads to poor contact or damage to the computer due to water ingress. Propose a kind of computer hardware dustproof and waterproof USB slot for this reason.

Utility model content

The purpose of this utility model is to provide a computer hardware dustproof and waterproof USB slot to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dustproof and waterproof USB slot for computer hardware, including a shell and a USB slot fixedly installed inside the shell, the shell is located on one side of the USB slot insertion direction The wall is provided with a socket, and the surface of the outer wall of the housing is located at the outer port of the socket, and a horizontal chute is provided. One end of the chute is provided with a socket, and a socket is inserted into the slot of the chute. The inner wall of the casing is located on the upper side of the port in the socket, and a rotating shaft is horizontally and fixedly installed. The outer surface of the rotating shaft is hinged with a sealing cover, and a return spring is fixedly installed between the rotating shaft and the sealing cover.

Preferably, one end of the board is provided with a bent portion perpendicular to the board.

Preferably, a limit block is provided on the outer side wall of the housing at an end close to the bent portion of the insert board.

Preferably, a concave platform is provided at the inner port of the insertion hole, and the sealing cover is internally connected to the concave platform in a closed state.

Preferably, elastic sealing strips are provided on the surface of the concave platform.

Technical effects and advantages of the present utility model: the dustproof and waterproof USB slot of the computer hardware is provided with a sealed casing outside the USB slot, and a plug interface is provided on one side of the casing, and the inner and outer ends of the plug interface are respectively provided with anti-corrosion The plug board and sealing cover where dust and water enter, you only need to push the plug board to one side to insert the USB plug when using it, and when the USB plug is pulled out after use, the sealing cover will automatically return to seal the plug interface , It is difficult for dust and water from the outside to enter the inside of the USB slot, which effectively improves the service life of the USB slot and is worth promoting.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the utility model.

In the figure: 1 casing, 101 jack, 102 chute, 103 socket, 104 plugboard, 105 limit block, 106 concave table, 2USB slot, 3 rotating shaft, 4 sealing cover, 5 return spring.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a computer hardware dustproof and waterproof USB slot as shown in Fig. A socket 101 is opened on one side wall of the connection direction, and a horizontal sliding groove 102 is provided on the outer wall surface of the housing 1 at the outer port of the socket 101, and an insertion port 103 is provided at one end of the sliding groove 102. A plugboard 104 is plugged into the notch of the chute 102, and the inner side wall of the housing 1 is located on the upper side of the inner port of the jack 101, and a rotating shaft 3 is fixedly installed horizontally, and the outer surface of the rotating shaft 3 is hinged with a sealing cover 4, A return spring 5 is fixedly installed between the rotating shaft 3 and the sealing cover 4 .

Specifically, one end of the board 104 is provided with a bent portion perpendicular to the board 104 , and the bent portion can be used as a handle to facilitate the opening and closing of the board 104 .

Specifically, the outer wall of the housing 1 is provided with a limit block 105 at an end close to the bent portion of the plug board 104. The setting of the stop block 105 can prevent excessive force when the plug board 104 is pulled to one side, causing the plug The board 104 disengages from the chute 102 and can limit the insertion board 104 .

Specifically, a recessed platform 106 is provided at the inner port of the jack 101, and the sealing cover 4 is connected to the recessed platform 106 in the closed state. The surface of the recessed platform 106 is provided with an elastic sealing strip. By setting The recessed platform 106, and an elastic sealing rubber strip is arranged in the concave platform 106, so that the sealing cover 4 and the socket 101 fit more closely, improve the sealing performance, and further improve the waterproof and dustproof performance of the utility model.

Specifically, the dustproof and waterproof USB slot of the computer hardware is provided with a casing 1 outside the USB slot 2, and a plug interface 101 is provided on the side wall of the casing 1 located in the insertion direction of the USB slot 2, and the plug interface 101 The inner and outer ports are respectively equipped with a plug-in plate 104 and a sealing cover 4 to prevent dust and water from entering. The plug-in plate 104 adopts a manual switch mode, and the sealing cover 4 is hinged and fixed to the rotating shaft 3 through the return spring 5. When in use, only the plug-in board 104 is pushed to one side, and then the USB plug can be inserted. After use, when the USB plug is pulled out, the sealing cover 4 returns automatically under the elastic force of the return spring 5, and the plug interface 101 is sealed. The new type makes it difficult for external dust and water to enter the inside of the USB slot 2 by setting two sealing baffles, which effectively improves the service life of the USB slot 2 and is worth popularizing.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (5)

1. A dustproof and waterproof USB slot for computer hardware, comprising a shell (1) and a USB slot (2) fixedly installed inside the shell (1), characterized in that: the shell (1) is located in the USB slot ( 2) A socket (101) is opened on one side wall of the insertion direction, and a horizontal sliding groove (102) is provided on the outer wall surface of the housing (1) at the outer port of the socket (101). One end of the groove (102) is provided with an insertion port (103), and a plugboard (104) is inserted into the notch of the chute (102), and the inner side wall of the housing (1) is located at the inner port of the socket (101). A rotating shaft (3) is fixedly installed horizontally on the upper side of the rotating shaft (3), and a sealing cover (4) is hinged on the outer surface of the rotating shaft (3), and a return spring (5) is fixedly installed between the rotating shaft (3) and the sealing cover (4). ). 2. A computer hardware dustproof and waterproof USB socket according to claim 1, characterized in that: one end of the board (104) is provided with a bending portion perpendicular to the board (104). 3. A computer hardware dustproof and waterproof USB socket according to claim 1, characterized in that: the outer wall of the housing (1) is provided with a limit block ( 105). 4. A dustproof and waterproof USB socket for computer hardware according to claim 1, characterized in that: a concave platform (106) is provided at the inner port of the jack (101), and the sealing cover (4) Inscribed in the concave platform (106) in the closed state. 5. A computer hardware dustproof and waterproof USB socket according to claim 4, characterized in that: the surface of the concave platform (106) is provided with an elastic sealing strip.