CN212517686U

CN212517686U - Computer hardware dustproof and waterproof USB slot

Info

Publication number: CN212517686U
Application number: CN202020907478.3U
Authority: CN
Inventors: 耿燕玲; 冯庆华
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Jianzhu Institute
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-09
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a computer hardware dustproof and waterproof USB slot, including the inside metal casing that is provided with USB golden finger, metal casing's upper surface is close to the middle part and reserves the rectangular hole that has two symmetries of each other, and metal casing's upper surface is fixed with the wind-collecting cover near the top of two rectangular holes, open on the top of wind-collecting cover has the air intake, and metal casing's tail end reserves the terminal, and metal casing keeps away from the one end port department of terminal and opens and have the rectangular channel, and the joint has magnetic stripe one in the rectangular channel, metal casing's one of them side outer wall is fixed with C type slide rail, and sliding connection has the picture peg in the spout of C type slide rail, and the picture peg is close to one side of C type slide rail and all is provided with magnetic stripe. The utility model discloses can be when using in the spout that needs withdraw the picture peg to C type slide rail, only need with T type slider aim at C type slide rail the tip can, later can return the original position under the pulling of rubber band.

Description

Computer hardware dustproof and waterproof USB slot

Technical Field

The utility model relates to a USB slot technical field especially relates to a computer hardware dustproof and waterproof USB slot.

Background

As computer hardware is rapidly developed, peripheral devices are increasing, keyboards, mice, modems, printers and scanners are well known, digital cameras and MP3 walkmans continue to be connected, and many peripheral devices are connected to the computer in various ways, so that the USB interface is inconvenient to connect with the computer.

The USB interface can be used to exchange data directly between portable devices. The USB interface has the greatest characteristic of supporting hot plug and play. On computer hardware, the USB slot is used frequently, and the plugging frequency is high. As is well known, computers are precision instruments, and if dust or water drops drop into the computers, computer failures can be caused, so that how to effectively prevent the dust and the water drops from entering the computers is a key problem of improving the utilization rate of the computers and prolonging the service life of the computers. The current USB slots are designed consistently, and have no dustproof and waterproof functions, so that the computer is frequently damaged due to poor contact or water inflow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the dustproof and waterproof USB slot of computer hardware who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer hardware dustproof and waterproof USB slot, includes the inside metal casing that is provided with the USB gold finger, metal casing's upper surface is close to the middle part and reserves the rectangular hole that has two symmetries of each other, and metal casing's upper surface is fixed with the fan housing near the top of two rectangular holes, open the top of fan housing has the air intake, and metal casing's tail end reserves the terminal, and metal casing keeps away from the one end port department of terminal and opens there is the rectangular channel, and the rectangular channel in the joint have magnetic stripe one, metal casing's one side outer wall is fixed with C type slide rail, and sliding connection has the picture peg in the spout of C type slide rail, and the picture peg is close to one side of C type slide rail and all is provided with magnetic stripe two in two edges, and magnetic stripe one inha.

Preferably, the inner wall of the air inlet can be provided with a mini fan, and the top end of the air inlet is provided with a filter screen.

Preferably, an air inlet pipe is further inserted into the air inlet, and the other end of the air inlet pipe is communicated with a fan.

Preferably, the inserting plate is made of a silica gel material, and a T-shaped sliding block in sliding connection with the C-shaped sliding rail is reserved on one side, close to the C-shaped sliding rail, of the inserting plate.

Preferably, a fixing bump is fixed at the end part of the metal shell close to the C-shaped sliding rail, and a rubber band is fixed on the outer wall of the fixing bump.

Preferably, a hook is fixed at one end of the T-shaped sliding block close to the fixing bump, and the hook is connected with the rubber band.

Preferably, the end of the pipe orifice of the metal shell, which is far away from the C-shaped slide rail, is provided with a jack, the side surface of the inserting plate, which is close to the end part, is provided with a plug head matched with the jack in advance, and the circumferential outer wall of the plug head is provided with annular grooves distributed at equal intervals.

Compared with the prior art, the utility model provides a computer hardware dustproof and waterproof USB slot possesses following beneficial effect:

1. through the magnetic stripe two that sets up on the picture peg and inhale mutually with magnetic stripe one to can only need extract this picture peg when not needing to use this device and cover in metal casing's exit, will seal the export with the picture peg tightly under the effect of magnetic stripe this moment, play waterproof effect.

2. Through setting up the rubber band at T type slider tail end to can be when in the spout of C type slide rail need be withdrawn the picture peg when using, only need with T type slider aim at the tip of C type slide rail can, later can return the original position under the pulling of rubber band.

3. Through the plug arranged on the plug hole at the end part of the metal shell and the plug on the plug board, the plug can be plugged into the plug hole when the outlet of the plug board is closed during use, and the sealing effect is reinforced.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, sealed effectual and convenient operation.

Drawings

Fig. 1 is a schematic view of an assembly structure of a wind-collecting cover of a dustproof and waterproof USB slot of computer hardware according to the present invention;

FIG. 2 is a schematic diagram of a cross-sectional structure of a dustproof and waterproof USB slot for computer hardware according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a computer hardware dustproof and waterproof USB slot plug board provided by the present invention.

In the figure: 1-metal shell, 2-rectangular hole, 3-air gathering cover, 4-air inlet, 5-mini fan, 6-binding post, 7-fixed lug, 8-rubber band, 9-C type slide rail, 10-plug board, 11-rectangular groove, 12-magnetic stripe I, 13-jack, 14-hook, 15-T type slide block, 16-magnetic stripe II and 17-rubber plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a dustproof and waterproof USB slot for computer hardware comprises a metal shell 1 with USB gold fingers inside, two symmetrical rectangular holes 2 are reserved near the middle of the upper surface of the metal shell 1, a wind-collecting cover 3 is fixed above the upper surface of the metal shell 1 near the two rectangular holes 2, an air inlet 4 is opened at the top end of the wind-collecting cover 3, so that when in use, air can be blown into the metal shell 1 to blow off dust in the metal shell 1 from inside to outside and keep the inside dry, a binding post 6 is reserved at the tail end of the metal shell 1, a rectangular slot 11 is opened at one end port of the metal shell 1 far from the binding post 6, a magnetic stripe one 12 is clamped in the rectangular slot 11, a C-shaped slide rail 9 is fixed on the outer wall of one side of the metal shell 1, and an inserting plate 10 is slidably connected in the slide groove of the C-shaped slide rail 9, and the side that picture peg 10 is close to C type slide rail 9 is close to two edges and all is provided with two 16 magnetic stripes, and magnetic stripe one 12 and two 16 looks absorptions of magnetic stripe to can only need to extract this picture peg 10 when not needing this device and cover in metal casing 1's exit when using, will tightly seal the export with picture peg 10 under the effect of magnetic stripe this moment, play waterproof role.

The utility model discloses in, the inner wall of air intake 4 can also be provided with mini fan 5, and the top of air intake 4 is provided with the filter screen.

Wherein, an air inlet pipe is also inserted in the air inlet 4, and the other end of the air inlet pipe is communicated with a fan.

The inserting plate 10 is made of a silica gel material, and a T-shaped sliding block 15 in sliding connection with the C-shaped sliding rail 9 is reserved on one side, close to the C-shaped sliding rail 9, of the inserting plate 10.

Wherein, the end of the metal shell 1 close to the C-shaped slide rail 9 is fixed with a fixing bump 7, and the outer wall of the fixing bump 7 is fixed with a rubber band 8.

Wherein, the one end that T type slider 15 is close to fixed lug 7 is fixed with couple 14, and couple 14 is connected with rubber band 8 to can be when needing to withdraw picture peg 10 in the spout of C type slide rail 9 when using, only need with T type slider 15 aim at the tip of C type slide rail 9 can, later can return to the original position under the pulling of rubber band 8.

The working principle is as follows: when the device is used and the interior of the device needs to be dehumidified and dedusted, the fan is started to blow air into the metal shell 1 through the air inlet 4, so that dust in the metal shell 1 can be blown off from inside to outside, and the interior is kept in a dry state; secondly, when the device is not needed, the inserting plate 10 is only required to be pulled out to cover the outlet of the metal shell 1, and the outlet is tightly sealed by the inserting plate 10 under the action of the magnetic strip, so that a waterproof effect is achieved; when the plugging is not needed, the T-shaped sliding block 15 is only required to be aligned to the end part of the C-shaped sliding rail 9, and then the original position can be returned under the pulling of the rubber band 8.

Example 2

Referring to fig. 1 and 3, in this embodiment, compared with embodiment 1, the dustproof and waterproof USB slot for computer hardware further includes a plug hole 13 formed at an end of the pipe orifice of the metal shell 1 away from the C-shaped slide rail 9, a plug 17 adapted to the plug hole 13 is reserved at a side surface of the plug board 10 close to the end, and annular grooves distributed at equal intervals are formed on an outer circumferential wall of the plug 17.

The working principle is as follows: when the inserting plate 10 is used for closing the outlet, the plug 17 can be plugged into the inserting hole 13 to reinforce the sealing effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer hardware dustproof and waterproof USB slot, includes inside metal casing (1) that is provided with the USB golden finger, a serial communication port, the upper surface of metal casing (1) is close to the middle part and reserves rectangular hole (2) of two symmetries of each other, and the upper surface of metal casing (1) is close to the top of two rectangular hole (2) and is fixed with air collecting cover (3), open on the top of air collecting cover (3) has air intake (4), and the tail end of metal casing (1) reserves terminal (6), and the one end port department that terminal (6) were kept away from in metal casing (1) has open rectangular channel (11), and the joint has magnetic stripe one (12) in rectangular channel (11), one of them side outer wall of metal casing (1) is fixed with C type slide rail (9), and the spout sliding connection of C type slide rail (9) has picture peg (10), and picture peg (10) are close to one side of C type slide rail (9) and all are provided with two magnetic stripe (16, and the first magnetic strip (12) and the second magnetic strip (16) attract each other.

2. The dustproof and waterproof USB slot of computer hardware according to claim 1, wherein the inner wall of the air inlet (4) is further provided with a mini fan (5), and the top end of the air inlet (4) is provided with a filter screen.

3. The dustproof and waterproof USB slot of computer hardware according to claim 1, wherein an air inlet pipe is further inserted into the air inlet (4), and the other end of the air inlet pipe is communicated with a fan.

4. The dustproof and waterproof USB slot of computer hardware according to claim 1, wherein the plug board (10) is made of silica gel material, and a T-shaped slider (15) in sliding connection with the C-shaped slide rail (9) is reserved on one side of the plug board (10) close to the C-shaped slide rail.

5. The dustproof and waterproof USB slot of computer hardware according to claim 4, wherein a fixing bump (7) is fixed at the end of the metal shell (1) close to the C-shaped sliding rail (9), and a rubber band (8) is fixed on the outer wall of the fixing bump (7).

6. The dustproof and waterproof USB slot of computer hardware according to claim 5, wherein a hook (14) is fixed at one end of the T-shaped slider (15) close to the fixing bump (7), and the hook (14) is connected with the rubber band (8).

7. The dustproof and waterproof USB slot of computer hardware according to claim 1, wherein a jack (13) is formed at one end of the pipe orifice of the metal shell (1) far away from the C-shaped slide rail (9), a plug (17) matched with the jack (13) is reserved on the side surface of the plug board (10) close to the end, and annular grooves distributed at equal intervals are formed in the circumferential outer wall of the plug (17).