CN212968257U

CN212968257U - Dustproof slot structure of computer hardware

Info

Publication number: CN212968257U
Application number: CN202021534749.1U
Authority: CN
Inventors: 黄伟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-13
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a dustproof slot structure of computer hardware, including slot casing and sealing rubber pad, slot casing inner wall fixed mounting has sealing rubber pad, the equal opening in the upper and lower both sides of slot casing inner wall front end is provided with the inside seal groove, the equal opening in the left and right sides of slot casing inner wall front end is provided with the flank seal groove, the upper and lower both sides of slot casing front end are all rotated and are connected with the closing plate, the equal opening in one side that the closing plate is close to the slot casing is provided with the extension hole, the equal fixed mounting in inside in extension hole has pressure spring, the equal fixedly connected with clamp plate in one side of pressure spring, the equal rotation in the left and right sides of slot casing inner wall front end is connected with the flank closing plate, the equal opening in one side that. The utility model discloses possess good sealed dustproof performance, the slot can not be fallen into to the dust of plug outer wall when pulling out the plug, further improvement computer hardware's life.

Description

Dustproof slot structure of computer hardware

Technical Field

The utility model relates to a computer fittings technical field especially relates to a dustproof slot structure of computer hardware.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. Along with the popularization of computer, the computer has become the indispensable work of family house, the instrument of study, each hardware unit of computer passes through the slot connection to be fixed on the mainboard to place in the mainframe box, because the mainframe box is usually put subaerial, and mostly cool down to the computer through the forced air cooling, the inside dust of computer is more, cause the inside dust of slot more and the place that moisture is heavy can take place the corrosion even, influence the connection of each hardware and the use of computer.

The patent number is CN 201820060748.4's a computer hardware slot structure that prevents dust, including dustproof slot body, the fixed surface of dustproof slot body is fluted and button spring seat, the button spring seat is equipped with two altogether button spring seat is located the both ends of recess respectively, be fixed with sealing rubber pad on the inner wall of recess, sealing rubber pad is equipped with two altogether, sealing rubber pad's width is 0.5 times of the width of recess, be provided with stainless steel button spring on the button spring seat, stainless steel button spring is connected with the movable rod, the movable rod is connected with plastic pressing plate. The utility model discloses, be fixed with two sealing rubber pads on the inner wall through the recess, and sealing rubber pad's width is 0.5 times of recess, two sealing rubber pads live the recess is sealed, prevent the invasion of dust, when hardware is inserted in the recess, two sealing rubber pads are in the same place with the hardware outside laminating, guarantee the leakproofness of connecting, realize dirt-proof efficiency, but this slot is when not inserting the plug, can have some gaps between the adjacent sealing rubber pad, sealing performance is poor, and when the plug inserts when the slot is inside, if pull the plug, dust on the plug can drop to the slot with the plug in the gap, sealing performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, and providing a dustproof slot structure of computer hardware.

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

a dustproof slot structure of computer hardware comprises a slot shell and a sealing rubber pad, wherein the sealing rubber pad is fixedly arranged on the inner wall of the slot shell, inner sealing grooves are respectively arranged at the upper side and the lower side of the front end of the inner wall of the slot shell, wing sealing grooves are respectively arranged at the left side and the right side of the front end of the inner wall of the slot shell, sealing plates are respectively and rotatably connected with the upper side and the lower side of the front end of the slot shell, an extending hole is respectively arranged at one side of each sealing plate close to the slot shell, a pressure spring is respectively and fixedly arranged in each extending hole, a pressing plate is respectively and fixedly connected with one side of each pressure spring, wing sealing plates are respectively and rotatably connected with the left side and the right side of the front end of the inner wall of the slot shell, a wing extending hole is respectively arranged at one side of each wing, the front surfaces of the sealing plate and the side wing sealing plate are provided with openings respectively, and the back surfaces of the sealing plate and the side wing sealing plate are fixedly connected with return springs respectively.

Preferably, the sealing plate and the flank sealing plate are respectively matched with the inner sealing groove and the flank sealing groove, and the inner sealing groove and the flank sealing groove are respectively arranged on the back surfaces of the sealing plate and the flank sealing plate.

Preferably, the sealing plate and the flank sealing plate rotate forward and backward by 0-90 degrees at the front ends of the inner sealing groove and the flank sealing groove.

Preferably, when the return spring is in an initial uncompressed state, the two sealing plates and the wing sealing plate are tightly attached together.

Preferably, the stainless steel plate slides left and right in the horizontal direction in the side wing extending hole of the side wing sealing plate, and the left end and the right end of the sealing plate are both fixedly provided with magnetic sealing strips.

Preferably, the pressing plate slides up and down in a horizontal direction inside the extension hole, and the pressing plate protrudes from the extension hole when the pressure spring stores an initial uncompressed state.

Preferably, the front end of the inside of the sealing rubber pad is arranged in a hollow ladder shape.

The utility model provides a dustproof slot structure of computer hardware has following beneficial effect:

1. this kind of dustproof slot structure of computer hardware is through being provided with flank closing plate and closing plate for when the plug does not insert the inside of slot casing, flank closing plate and closing plate hug closely together, and at this moment the corrosion resistant plate of two flank closing plates hugs closely together with the closing plate left and right ends, hugs closely together between the clamp plate between two closing plates simultaneously, further improvement the sealed dustproof performance of device.

2. This kind of dustproof slot structure of computer hardware is through being provided with pressure spring for insert when the inside at the slot casing in the middle part of plug embedding sealing rubber pad, flank closing plate and closing plate are accomodate and are extruded return spring compression to flank sealing groove and interior seal groove in, and follow-up return spring can promote flank closing plate and hug closely the outer wall at the plug, realizes the double seal to the plug, further improvement the sealed dustproof performance of device.

3. This kind of dustproof slot structure of computer hardware is through being provided with the collecting vat for when the plug is extracting, return spring can promote flank closing plate and hug closely at the outer wall of plug, and the dust that the plug outer wall dropped can be stored in the collecting vat on flank closing plate and closing plate positive surface, avoids the dust to drop inside the slot casing, further improvement the dustproof performance of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of a partial structure of a sealing plate of the middle wing of the present invention;

FIG. 3 is a right side sectional view of a partial structure of a middle sealing plate according to the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

Illustration of the drawings:

1-slot shell, 2-sealing rubber pad, 3-inner sealing groove, 4-flank sealing groove, 5-sealing plate, 501-extending hole, 502-pressure spring, 503-pressing plate, 6-flank sealing plate, 601-flank extending hole, 602-stainless steel plate, 7-collecting tank and 8-return spring.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a dustproof slot structure for computer hardware comprises a slot housing 1 and a sealing rubber pad 2, wherein the sealing rubber pad 2 is fixedly installed on the inner wall of the slot housing 1, inner sealing grooves 3 are respectively arranged on the upper and lower sides of the front end of the inner wall of the slot housing 1, wing sealing grooves 4 are respectively arranged on the left and right sides of the front end of the inner wall of the slot housing 1, sealing plates 5 are respectively rotatably connected to the upper and lower sides of the front end of the slot housing 1, an extension hole 501 is respectively arranged on one side of the sealing plate 5 close to the slot housing 1, a pressure spring 502 is respectively fixedly installed inside the extension hole 501, a pressing plate 503 is respectively fixedly connected to one side of the pressure spring 502, wing sealing plates 6 are respectively rotatably connected to the left and right sides of the front end of the inner wall of the slot housing 1, a wing extension hole 601 is respectively arranged on one side of the, the equal opening in positive surface of closing plate 5 and flank closing plate 6 is provided with collecting vat 7, the equal fixedly connected with return spring 8 in the back of closing plate 5 and flank closing plate 6.

In this embodiment, the sealing plate 5 and the flank sealing plate 6 are respectively fitted with the inner sealing groove 3 and the flank sealing groove 4, and the inner sealing groove 3 and the flank sealing groove 4 are respectively disposed on the back surfaces of the sealing plate 5 and the flank sealing plate 6, so that when the plug is inserted into the slot housing 1, the sealing plate 5 and the flank sealing plate 6 can be hidden in the inner sealing groove 3 and the flank sealing groove 4.

In this embodiment, the sealing plate 5 and the flank sealing plate 6 rotate 0 ° to 90 ° around the front ends of the inner sealing groove 3 and the flank sealing groove 4, so that when the plug is inserted into the slot housing 1, the sealing plate 5 and the flank sealing plate 6 can be hidden in the inner sealing groove 3 and the flank sealing groove 4.

In this embodiment, when return spring 8 is in initial uncompressed state, hug closely together between two closing plates 5 and the flank closing plate 6 for when the plug inserts in slot casing 1's inside, flank closing plate 6 and closing plate 5 are accomodate to flank seal groove 4 and interior seal groove 3 in and extrude return spring 8 compression, and follow-up return spring 8 can promote flank closing plate 6 and closing plate 5 and hug closely the outer wall at the plug, realizes the double seal to the plug.

In this embodiment, the stainless steel plate 602 slides horizontally in the wing extension hole 601 of the wing sealing plate 6, and the magnetic sealing strips are fixedly mounted at the left and right ends of the sealing plate 5, so that when the plug is not inserted into the slot housing 1, the wing sealing plate 6 and the sealing plate 5 are tightly attached together, and at this time, the stainless steel plates 602 of the two wing sealing plates 6 are attracted by the magnetic sealing strips at the left and right ends of the sealing plate 5, so that the stainless steel plates 602 slide in the wing extension hole 601, so that the left and right ends of the wing sealing plate 6 and the sealing plate 5 are tightly attached together, and the sealing and dust-proof performance of the device is further improved.

In this embodiment, the pressing plate 503 slides up and down in the horizontal direction inside the extension hole 501, when the pressure spring 502 stores an initial uncompressed state, the pressing plate 503 extends out of the extension hole 501, so that when the plug is not inserted into the slot housing 1, the pressing plates 503 between the two sealing plates 5 are pressed against each other and move toward the inside of the extension hole 501, the pressure spring 502 in the extension hole 501 is compressed, and then the pressure spring 502 generates a rebound force to push the two pressing plates 503 to cling together, so that the sealing and dustproof performance is better.

In this embodiment, the inside front end of sealing rubber pad 2 is hollow trapezoidal shape setting for when plug embedding sealing rubber pad 2 middle part, insert in the inside of slot casing 1, sealing rubber pad 2 can hug closely the plug outer wall, prevents that the dust from getting into inside the plug.

The working principle is as follows: when the plug is not inserted into the slot shell 1, the flank sealing plates 6 and the sealing plates 5 are tightly attached together, at this time, the stainless steel plates 602 of the two flank sealing plates 6 and the left and right ends of the sealing plates 5 are tightly attached together, and simultaneously, the pressing plates 503 between the two sealing plates 5 are tightly attached together, so that the sealing and dustproof performance of the device is further improved, when the plug is embedded into the sealing rubber gasket 2 and is inserted into the slot shell 1, the flank sealing plates 6 and the sealing plates 5 are accommodated into the flank sealing grooves 4 and the inner sealing groove 3 and squeeze the return springs 8 to compress, the subsequent return springs 8 can push the flank sealing plates 6 and the sealing plates 5 to be tightly attached to the outer walls of the plug, so as to realize double sealing of the plug, when the plug is pulled out, the return springs 8 can push the flank sealing plates 6 and the sealing plates 5 to be tightly attached to the outer walls of the plug, and dust falling from the outer walls, the dust is prevented from falling into the slot shell 1, and the dustproof performance of the device is further improved.

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. A dustproof slot structure of computer hardware comprises a slot shell (1) and a sealing rubber pad (2), wherein the sealing rubber pad (2) is fixedly installed on the inner wall of the slot shell (1), and is characterized in that inner sealing grooves (3) are formed in openings of the upper side and the lower side of the front end of the inner wall of the slot shell (1), wing sealing grooves (4) are formed in openings of the left side and the right side of the front end of the inner wall of the slot shell (1), sealing plates (5) are rotatably connected to the upper side and the lower side of the front end of the slot shell (1), extension holes (501) are formed in openings of the sealing plates (5) close to one side of the slot shell (1), pressure springs (502) are fixedly installed in the extension holes (501), pressing plates (503) are fixedly connected to one sides of the pressure springs (502), and wing sealing plates (6) are rotatably connected to the left side and the right side of the, the slot sealing plate is characterized in that a flank extending hole (601) is formed in one side, close to the middle of the slot shell (1), of the flank sealing plate (6), a stainless steel plate (602) is embedded into the flank extending hole (601), a collecting groove (7) is formed in the front surface of the sealing plate (5) and the front surface of the flank sealing plate (6) in an opening mode, and return springs (8) are fixedly connected to the back surfaces of the sealing plate (5) and the flank sealing plate (6).

2. The dustproof slot structure of computer hardware according to claim 1, wherein the sealing plate (5) and the flank sealing plate (6) are respectively engaged with the inner sealing groove (3) and the flank sealing groove (4), and the inner sealing groove (3) and the flank sealing groove (4) are respectively disposed on the back sides of the sealing plate (5) and the flank sealing plate (6).

3. The dustproof slot structure of computer hardware according to claim 1, wherein the sealing plate (5) and the flank sealing plate (6) rotate back and forth 0-90 degrees in front of the inner sealing groove (3) and the flank sealing groove (4).

4. The dustproof slot structure of computer hardware according to claim 1, wherein the two sealing plates (5) and the wing sealing plate (6) are tightly attached to each other when the return spring (8) is in an initial uncompressed state.

5. The dustproof slot structure of computer hardware according to claim 1, wherein the stainless steel plate (602) slides horizontally in the wing extension hole (601) of the wing sealing plate (6), and magnetic sealing strips are fixedly mounted at the left end and the right end of the sealing plate (5).

6. The dustproof slot structure of computer hardware according to claim 1, wherein the pressing plate (503) slides up and down in a horizontal direction inside the extension hole (501), and when the pressure spring (502) stores an initial uncompressed state, the pressing plate (503) protrudes from the extension hole (501).

7. The dustproof slot structure of computer hardware according to claim 1, wherein the front end inside the sealing rubber gasket (2) is in a hollow trapezoid shape.