CN216289172U - Waterproof and dustproof USB interface for computer case - Google Patents

Abstract

The utility model discloses a waterproof and dustproof USB interface for a computer case, which belongs to the technical field of computer hardware equipment and comprises a case, wherein a USB interface is arranged on a front cover plate of the case, a pair of slots are formed in the front cover plate of the case, and a pair of slots are positioned at the left side and the right side of the USB interface, the insertion blocks are inserted in the slots, the ends of the insertion blocks close to each other are fixedly connected with strip-shaped rods, the ends of the strip-shaped rods close to each other are fixedly connected with dust-proof plates, the dust-proof plate is positioned at the outer end of the USB interface, the left end and the right end of the dust-proof plate are both provided with chutes, the chutes are internally connected with the dustproof brush in a sliding way, before the user connects the peripheral equipment such as a mouse, a keyboard or a USB flash disk with the USB interface, the dust and the water mist of the peripheral equipment interface can be wiped through the dustproof brush, and when the USB interface is idle, the dust or the water mist can be effectively prevented from entering.

Description

Waterproof and dustproof USB interface for computer case

Technical Field

The utility model relates to the technical field of computer hardware equipment, in particular to a waterproof and dustproof USB interface for a computer case.

Background

The computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on the production activities and social activities of human beings, and is rapidly developed with strong vitality, the application field of the computer is expanded from the initial military scientific research application to various fields of society, a huge-scale computer industry is formed, and the technology progress in the global range is driven, so that the profound social revolution is initiated, the computer is spread throughout general schools, enterprises and public institutions and enters common people to become an essential tool in the information society, the USB is an external bus standard for standardizing the connection and communication between the computer and external equipment, and the USB interface can be connected with a plurality of external tools such as a mouse, a keyboard, a USB flash disk, a handle and the like.

The USB slots of the existing computer case are designed consistently, the sockets are exposed outside the case, the USB slots without the dustproof and waterproof functions have no dustproof and waterproof functions, and the USB slots without the dustproof and waterproof functions can cause some problems in daily computer use, for example, the USB slots are not well contacted after dust enters and water enters, so that external equipment cannot be normally connected with a computer, hardware inside the case is damaged due to dust entering and water entering, and the service lives of the case and a USB interface are shortened.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a waterproof and dustproof USB interface for a computer case, which can wipe dust and water mist of an external interface through a dustproof brush before a user connects external devices such as a mouse, a keyboard or a USB disk and the like with the USB interface, and can effectively prevent the dust or the water mist from entering the USB interface when the USB interface is idle.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a computer machine case is with waterproof dustproof USB interface, includes quick-witted case, be equipped with the USB interface on the front shroud of machine case, open a pair of slot on the front shroud of machine case, and a pair of slot is located the left and right sides of USB interface, and is a pair of all insert and be equipped with the inserted block, and is a pair of the equal fixedly connected with bar pole of one end that the inserted block is close to each other, it is a pair of the one end fixedly connected with dust-proof board that the bar pole is close to each other, and the dust-proof board is located the outer end of USB interface, the spout has all been opened at both ends about the dust-proof board, sliding connection has the dustproof brush in the spout, can realize that the user with peripheral hardware such as mouse, keyboard or USB interface connection before, wipe dust and the water smoke of peripheral hardware interface through dustproof brush, when the USB interface is idle, also can block dust or water smoke effectively and get into.

Furthermore, the internal diameter of dust barrier is unanimous with the cross-sectional shape of USB interface, dustproof brush and USB interface phase-match make the peripheral hardware interface when inserting the USB interface, and the dust or the water stain of the clean peripheral hardware interface of omnidirectional can prevent dust or water stain entering quick-witted incasement portion effectively.

Furthermore, both ends fixedly connected with slider about the dustproof brush, the slider is trapezoidal slider, the shape of spout matches with it, makes dustproof brush can not follow the spout in the use roll-off easily, and when the live time overlength, when the last adsorbed dust of dustproof brush was too much, can take out dustproof brush and wash.

Furthermore, the front cover of the case is an iron cover plate, the magnetic block is integrally formed at one end, located in the slot, of the insert block, the magnetic block is tightly connected with the front cover of the case under the action of magnetic force, and the insert block can be effectively prevented from sliding out of the slot in the use process.

Furthermore, the outer end cover of dust removal board is equipped with the rubber layer, be carved with anti-skidding line on the rubber layer, increase the frictional force between user's finger and the dust removal board, convenience of customers need wash the too much dust on dustproof brush, and is lighter when taking out the dust removal board.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) according to the scheme, before the user connects the peripheral equipment such as a mouse, a keyboard or a USB flash disk with the USB interface, the dust and the water mist of the peripheral equipment interface are wiped through the dustproof brush, and when the USB interface is idle, the dust or the water mist can be effectively prevented from entering.

(2) The inner diameter of the dust separation plate is consistent with the cross section of the USB interface, and the dustproof brush is matched with the USB interface, so that when the peripheral interface is inserted into the USB interface, dust or water stain on the peripheral interface can be cleaned in an all-around manner, and the dust or water stain can be effectively prevented from entering the interior of the case.

(3) The left end and the right end of the dustproof brush are fixedly connected with sliding blocks which are trapezoidal sliding blocks, and the sliding grooves are matched in shape, so that the dustproof brush cannot easily slide out of the sliding grooves in the using process, and when the using time is too long, and the dust adsorbed on the dustproof brush is too much, the dustproof brush can be taken out for washing.

(4) The front cover of the case is an iron cover plate, the magnetic block is integrally formed at one end of the insertion block positioned in the slot, the magnetic block is tightly connected with the front cover of the case under the action of magnetic force, and the insertion block can be effectively prevented from sliding out of the slot in the use process.

(5) The outer end cover of dust removal board is equipped with the rubber layer, is carved with anti-skidding line on the rubber layer, increases the frictional force between user's finger and the dust removal board, and convenience of customers is too much need to be washed in dust brush, and is lighter when taking out the dust removal board.

Drawings

FIG. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a front view of the dust barrier portion;

fig. 4 is a top cross-sectional view of a front cover portion of the chassis.

The reference numbers in the figures illustrate:

the USB flash disk comprises a chassis 1, a USB interface 101, a slot 102, an insertion block 2, a magnetic block 201, a bar-shaped rod 3, a dust-proof plate 4, a sliding groove 401, a dust-proof brush 402 and a sliding block 403.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a waterproof and dustproof USB interface for a computer case includes a case 1, a USB interface 101 is disposed on a front cover plate of the case 1, a pair of slots 102 are formed in the front cover plate of the case 1, the slots 102 are disposed on left and right sides of the USB interface 101, insertion blocks 2 are inserted into the slots 102, the insertion blocks 2 and the slots 102 can be adjusted according to the number of the USB interface 101, bar-shaped rods 3 are fixedly connected to ends of the insertion blocks 2 close to each other, dust-proof plates 4 are fixedly connected to ends of the bar-shaped rods 3 close to each other, the dust-proof plates 4 are disposed at outer ends of the USB interface 101, chutes 401 are formed in left and right ends of the dust-proof plates 4, and dustproof brushes 402 are slidably connected to the chutes 401.

Referring to fig. 4, the inner diameter of the dust-proof plate 4 is the same as the cross-sectional shape of the USB interface 101, and the dust-proof brush 402 is matched with the USB interface 101, so that when the external interface is inserted into the USB interface 101, dust or water stain on the external interface can be cleaned in an all-around manner, and the dust or water stain can be effectively prevented from entering the inside of the case 1.

Referring to fig. 2-4, the left and right ends of the dust brush 402 are fixedly connected with sliders 403, the sliders 403 are trapezoidal sliders, and the shape of the sliding slot 401 matches with that of the sliders, so that the dust brush 402 cannot easily slide out of the sliding slot 401 during use, and when the use time is too long and the dust adsorbed on the dust brush 402 is too much, the dust brush 402 can be taken out for washing.

Referring to fig. 1, the front cover of the case 1 is an iron cover plate, a magnetic block 201 is integrally formed at one end of the insert block 2 located in the slot 102, and the magnetic block 201 is tightly connected with the front cover of the case 1 by magnetic force, so that the insert block 2 can be effectively prevented from sliding out of the slot 102 in the using process.

Referring to fig. 2-4, the outer end of the dust-proof plate 4 is sleeved with a rubber layer, and the rubber layer is engraved with anti-slip lines, so that the friction between the fingers of the user and the dust-proof plate 4 is increased, the user can wash the dust-proof brush 402 when the dust-proof brush has excessive dust, and the dust-proof plate 4 can be taken out more easily.

When an operator uses the USB interface cleaning device, firstly, after the pair of insertion blocks 2 are placed into the insertion slot 102, the positions of the dust-proof plate 4 and the dust-proof brush 402 are positioned at the outer end of the USB interface 101, when the external interface is inserted into the USB interface 101, dust or water mist on the surface of the external interface is wiped by the dust-proof brush 402, when the USB interface 101 is idle, the dust and the water mist in partial air are isolated by the dust-proof brush 402, when the dust-proof brush 402 is dirty, the dust-proof brush 402 is pushed out from the front end or the rear end of the dust-proof plate 4 after the dust-proof plate 4 is taken down, and after flushing, the dust and the water mist in the external interface are placed back into the sliding groove 401 for continuous use.

The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a computer machine case is with waterproof dustproof USB interface, includes quick-witted case (1), its characterized in that: be equipped with USB interface (101) on the front shroud of quick-witted case (1), open a pair of slot (102) on the front shroud of quick-witted case (1), and a pair of slot (102) are located the left and right sides of USB interface (101), and are a pair of all insert in slot (102) and be equipped with inserted block (2), and be a pair of the equal fixedly connected with bar pole (3) of one end that inserted block (2) are close to each other, it is a pair of the one end fixedly connected with dust removal board (4) that bar pole (3) are close to each other, and dust removal board (4) are located the outer end of USB interface (101), both ends are all opened chisel spout (401) about dust removal board (4), sliding connection has dustproof brush (402) in spout (401).

2. The waterproof and dustproof USB interface for the computer case according to claim 1, characterized in that: the inner diameter of the dust separation plate (4) is consistent with the cross section of the USB interface (101), and the dustproof brush (402) is matched with the USB interface (101).

3. The waterproof and dustproof USB interface for the computer case according to claim 1, characterized in that: both ends fixedly connected with slider (403) about dustproof brush (402), slider (403) are trapezoidal slider, the shape of spout (401) matches with it.

4. The waterproof and dustproof USB interface for the computer case according to claim 1, characterized in that: the front cover of the case (1) is an iron cover plate, and a magnetic block (201) is integrally formed at one end of the insertion block (2) located in the slot (102).

5. The waterproof and dustproof USB interface for the computer case according to claim 1, characterized in that: the outer end of the dust separation plate (4) is sleeved with a rubber layer, and anti-skid grains are carved on the rubber layer.

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