CN209747795U

CN209747795U - Dustproof shock attenuation slot of computer

Info

Publication number: CN209747795U
Application number: CN201920212891.5U
Authority: CN
Inventors: 杨茂凯
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2019-12-06
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses a dustproof and shock-absorbing slot for a computer, which relates to the field of computers and comprises a mounting plate and a mainboard arranged in a computer box body, wherein a vertically arranged support plate is fixedly arranged on the mainboard, a slot is arranged on the mounting plate, a contact sheet is fixedly arranged in the slot and is electrically connected with a circuit board on the mainboard through a lead, when the slot is not used, two handles are pressed oppositely to ensure that a first limiting rod compression spring and a first limiting rod completely slide into a groove, a dust shielding plate slides upwards, sliders at two sides of the dust shielding plate slide along the slot until the dust shielding plate completely shields the slot, the two handles are loosened, the two limiting rods are respectively inserted into corresponding clamping grooves, thereby shielding the slot by the dust shielding plate is completed, pollution of dust to the slot is reduced, safety is increased, and under the action of a second spring, the amplitude of the slot on the baffle is reduced, meanwhile, the influence on the mainboard and the slot is reduced.

Description

Dustproof shock attenuation slot of computer

Technical Field

The utility model relates to a computer field specifically is a dustproof shock attenuation slot of computer.

Background

The application of computers is more and more common in China, after the innovation is opened, the number of Chinese computer users is continuously increased, the application level is continuously improved, and particularly, the application in the fields of Internet, communication, multimedia and the like obtains good results. With the development of the times, computers become necessary tools for work and study today with the rapid development of digitalization, and are modern intelligent electronic devices capable of automatically processing mass data at high speed according to program operation.

The slot on the computer generally all direct mount on the mainboard, because slot and mainboard all are the snap-on, when pulling out and inserting, because the fastness of pulling out and inserting is stronger to need rock the plug, rock the slot and cause easily not hard up between mainboard and the slot, in case not hard up will cause the failure of connection, simultaneously because the main frame is put subaerial usually, the dust is many, often is covered with the dust in the slot, to above-mentioned problem, we propose a dustproof shock attenuation slot of computer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof shock attenuation slot of computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A dustproof and shock-absorbing slot for a computer comprises a mounting plate and a main plate mounted in a computer box body, wherein the mounting plate is fixedly mounted in a mounting cavity formed in the computer box body, a vertically-arranged supporting plate is fixedly mounted on the main plate, the mounting plate is provided with a slot, two symmetrically-distributed sliding plates are fixedly mounted on the mounting plate on two sides of the slot, the two sliding plates are vertically arranged, the inner side walls of the two sliding plates are respectively provided with a vertically-arranged sliding chute, the inner side wall of the sliding plate above the sliding chute is provided with a transversely-arranged clamping groove, a dust shielding plate in sliding connection is arranged between the two sliding plates, a horizontally-arranged mounting block is fixedly mounted at the top of the dust shielding plate, two ends of the mounting block are respectively provided with a transversely-arranged groove, and clamping devices for limiting the dust shielding plate are respectively; the rear end face of the slot is provided with a vertically arranged baffle, a plurality of uniformly distributed springs are fixedly arranged on the baffle, and the other ends of the springs are fixedly connected with the side wall of the supporting plate.

As a further aspect of the present invention: the both sides wall of dust board all fixed mounting have the slider, and two sliders are inserted respectively and are established to the spout that two slides were seted up in and with spout sliding contact, take place wobbling phenomenon when avoiding dust board to slide.

As a further aspect of the present invention: the clamping device is composed of a limiting rod, a first spring and a handle, one end of the limiting rod is inserted into the groove and is in sliding contact with the groove, the other end of the limiting rod extends out of the groove, the first spring is fixedly mounted on the inserting end of the limiting rod, the other end of the first spring is fixedly connected with the inner side wall of the groove, the handle is vertically arranged on the outer side wall of the limiting rod, the other end of the handle penetrates through a sliding cavity formed in the outer side wall of the mounting block, and the dust shielding plate can be effectively clamped and limited through the clamping device.

As a further aspect of the present invention: the inside wall of baffle passes through the same foam-rubber cushion fixed mounting of polylith specification at the inside wall of mounting panel, and the inside wall of baffle and the bottom fixed connection of slot, has further improved the buffer capacity of slot on the baffle through the foam-rubber cushion.

As a further aspect of the present invention: and a contact piece is fixedly arranged in the slot and is electrically connected with a circuit board on the mainboard through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when not using the slot, press two handles in opposite directions, make gag lever post compression spring one and make the gag lever post slide completely into the recess, upwards slide and hide the dirt board, and the slider that hides the dirt board both sides slides along the spout, shelter from the slot completely up to hiding the dirt board, loosen two handles, thereby under the spring action of spring one, two gag lever posts are inserted respectively and are established to the draw-in groove that corresponds, thereby accomplish and hide sheltering from of dirt board to the slot, reduced the pollution of dust to the slot, increased the security.

2. The utility model discloses when using the slot, press two handles in opposite directions this moment, the dust board that hides that slides downwards makes the slot show can, convenient operation, simple.

3. The utility model discloses under the effect of spring two, reduced the amplitude of slot on the baffle, reduced the influence to mainboard and slot simultaneously.

Drawings

FIG. 1 is a schematic view of a dust-shielding plate in a dustproof and shock-absorbing slot of a computer.

FIG. 2 is a schematic view of a closed structure of a dust-shielding plate in a dustproof and shock-absorbing slot of a computer.

Fig. 3 is an enlarged schematic view of a position a in a dustproof and shock-absorbing slot of a computer.

Fig. 4 is a schematic side view of a dustproof shock-absorbing slot of a computer.

In the figure: the device comprises a mounting plate 1, a slot 2, a sliding plate 3, a sliding groove 4, a clamping groove 5, a dust shielding plate 6, a sliding block 7, a mounting block 8, a groove 9, a limiting rod 10, a first spring 11, a handle 12, a baffle 13, a main plate 14, a support plate 15 and a second spring 16.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a dustproof and shock-absorbing slot for a computer comprises a mounting plate 1 and a main plate 14 installed in a computer case, wherein the mounting plate 1 is fixedly installed in an installation cavity formed in the computer case, a vertically arranged support plate 15 is fixedly installed on the main plate 14, a slot 2 is formed in the mounting plate 1, a contact piece is fixedly installed in the slot 2, and the contact piece is electrically connected with a circuit board on the main plate 14 through a wire, two symmetrically distributed sliding plates 3 are fixedly installed on the mounting plate 1 at two sides of the slot 2, the two sliding plates 3 are vertically arranged, vertically arranged sliding grooves 4 are formed in inner side walls of the two sliding plates 3, transverse clamping grooves 5 are formed in inner side walls of the sliding plates 3 above the sliding grooves 4, a dust shielding plate 6 in sliding connection is arranged between the two sliding plates 3, and sliding blocks 7 are, two sliders 7 are respectively inserted into sliding grooves 4 formed in two sliding plates 3 and are in sliding contact with the sliding grooves 4, mounting blocks 8 horizontally arranged are fixedly mounted at the tops of dust shielding plates 6, grooves 9 transversely arranged at two ends of the mounting blocks 8 are formed in the two ends of the mounting blocks 9, clamping devices used for limiting the dust shielding plates 6 are mounted in the two grooves 9, please refer to fig. 3, each clamping device comprises a limiting rod 10, a first spring 11 and a handle 12, one end of the limiting rod 10 is inserted into the corresponding groove 9 and is in sliding contact with the corresponding groove 9, the other end of the limiting rod 10 extends out of the corresponding groove 9, a first spring 11 is fixedly mounted at the inserting end of the limiting rod 10, the other end of the first spring 11 is fixedly connected with the inner side wall of the corresponding groove 9, a vertically arranged handle 12 is fixedly mounted on the outer side wall of the limiting rod 10, and the other end of the handle 12 penetrates through a.

When the slot 2 is not used, please refer to fig. 2, at this time, the two handles 12 are pressed in opposite directions, so that the limiting rod 10 compresses the first spring 11 and the limiting rod 10 completely slides into the groove 9, the dust shielding plate 6 slides upwards, the sliding blocks 7 on two sides of the dust shielding plate 6 slide along the sliding grooves 4 until the dust shielding plate 6 completely shields the slot 2, the two handles 12 are loosened, so that the two limiting rods 10 are respectively inserted into the corresponding clamping grooves 5 under the elastic force action of the first spring 11, and shielding of the dust shielding plate 6 on the slot 2 is completed, please refer to fig. 1, pollution of dust on the slot 2 is reduced, and safety is improved.

When the slot 2 is used, please refer to fig. 1, at this time, the two handles 12 are pressed oppositely, and the dust-shielding plate 6 is slid downwards to display the slot 2, please refer to fig. 2, which is convenient and simple to operate.

Referring to fig. 4, a vertically arranged baffle 13 is installed on the rear end face of the slot 2, a plurality of uniformly distributed second springs 16 are fixedly installed on the baffle 13, the other ends of the second springs 16 are fixedly connected with the side wall of the supporting plate 15, the inner side wall of the baffle 13 is fixedly installed on the inner side wall of the installing plate 1 through a plurality of sponge cushions with the same specification, and the inner side wall of the baffle 13 is fixedly connected with the bottom of the slot 2.

When carrying out to pull out the connecting wire and insert with slot 2, because the fastness of pulling out and inserting is stronger to need rock the plug, under the effect of spring two 16, reduced slot 2's on baffle 13 amplitude, reduced the influence to mainboard 14 and slot simultaneously, and further improved slot 2's on the baffle 13 buffer capacity through the foam-rubber cushion.

the main board 14 is a main board in a conventional computer main chassis, and circuits and controls related to a circuit board of the main board are all in the prior art, and will not be described in detail herein.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A dustproof and shock-absorbing slot for a computer comprises a mounting plate (1) and a main plate (14) mounted in a computer box body, wherein the mounting plate (1) is fixedly mounted in a mounting cavity formed in the computer box body, the main plate (14) is fixedly provided with a vertically arranged supporting plate (15), the dustproof and shock-absorbing slot is characterized in that a slot (2) is formed in the mounting plate (1), two symmetrically distributed sliding plates (3) are fixedly mounted on the mounting plate (1) at two sides of the slot (2), the two sliding plates (3) are vertically arranged, the inner side walls of the two sliding plates (3) are respectively provided with a vertically arranged sliding chute (4), the inner side wall of each sliding plate (3) above each sliding chute (4) is provided with a transversely arranged clamping groove (5), a dust shielding plate (6) in sliding connection is arranged between the two sliding plates (3), and a horizontally arranged mounting block (8) is fixedly mounted at the top of each, two ends of the mounting block (8) are respectively provided with a transversely arranged groove (9), and clamping devices for limiting the dust shielding plate (6) are respectively arranged in the two grooves (9); the rear end face of the slot (2) is provided with a baffle (13) which is vertically arranged, a plurality of second springs (16) which are uniformly distributed are fixedly arranged on the baffle (13), and the other ends of the second springs (16) are fixedly connected with the side wall of the supporting plate (15).

2. The dustproof and shock-absorbing slot for the computer according to claim 1, wherein two sliding blocks (7) are fixedly installed on two side walls of the dust-shielding plate (6), and the two sliding blocks (7) are respectively inserted into the sliding grooves (4) formed in the two sliding plates (3) and are in sliding contact with the sliding grooves (4).

3. The dustproof shock-absorbing slot for the computer according to claim 1, wherein the clamping device comprises a limiting rod (10), a first spring (11) and a handle (12), one end of the limiting rod (10) is inserted into the groove (9) and is in sliding contact with the groove (9), the other end of the limiting rod (10) extends out of the groove (9), the first spring (11) is fixedly installed at the inserting end of the limiting rod (10), the other end of the first spring (11) is fixedly connected with the inner side wall of the groove (9), the handle (12) is vertically arranged at the outer side wall of the limiting rod (10), and the other end of the handle (12) penetrates through a sliding cavity formed in the outer side wall of the mounting block (8).

4. The dustproof and shock-absorbing slot for the computer according to claim 1, wherein the inner side wall of the baffle (13) is fixedly installed on the inner side wall of the mounting plate (1) through a plurality of sponge pads with the same specification, and the inner side wall of the baffle (13) is fixedly connected with the bottom of the slot (2).

5. The dustproof and shock-absorbing slot for computer as claimed in claim 1, wherein the slot (2) is fixedly installed with a contact piece, and the contact piece is electrically connected with the circuit board on the main board (14) through a wire.