CN211126251U

CN211126251U - Pull formula computer hardware interface with shield

Info

Publication number: CN211126251U
Application number: CN201921978812.8U
Authority: CN
Inventors: 林树彬
Original assignee: Shenzhen Fuxin Industrial Co Ltd
Current assignee: Shenzhen Fuxin Industrial Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-07-28
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a pull formula computer hardware interface with shield relates to the dustproof technical field of computer, including computer housing, two spouts that are parallel to each other are seted up on computer housing's surface, the elastic plate is installed to the right side in the spout, the fixed welding in right side of elastic plate has compression spring, compression spring's right side end and the fixed welding of inner wall of spout, it is provided with the shield to slide in the spout, the equal fixed welding of upper and lower terminal surface of shield has a plurality of pulley, the place ahead fixed surface of shield is connected with push-and-pull handle, the fixed laminating in left side of shield has fixed magnetic stripe. When the computer hardware interface is not used, the dust can be effectively prevented from invading, the internal elements of the computer are protected from being damaged, and the service life of the computer is prolonged.

Description

Pull formula computer hardware interface with shield

Technical Field

The utility model relates to a dustproof technical field of computer particularly, relates to a pull formula computer hardware interface with shield.

Background

With the development of science and technology, computers play a very important role in various industries, and the computers are formed by combining a plurality of hardware.

Computer hardware interface is indispensable when computer connecting hardware, however traditional interface mostly exposes outside, leads to its long-term not using can appear the deposition, influences the use, and the dust can pass through inside the interface gets into the computer, causes the damage to computer internal component, influences the life of computer.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pull formula computer hardware interface with shield possesses computer hardware interface and can effectively prevent the dust invasion under the condition that does not use, prolongs computer life's advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realize that above-mentioned computer hardware interface can effectively prevent the dust invasion under the condition of not using, extension computer life's advantage, the utility model discloses a concrete technical scheme as follows:

a pull-out computer hardware interface with a dustproof cover comprises a computer shell, wherein two parallel sliding grooves are formed in the surface of the computer shell, an elastic plate is installed on the right side of the sliding grooves, a compression spring is fixedly welded on the right side of the elastic plate, the right side end of the compression spring is fixedly welded with the inner wall of the sliding groove, the dustproof cover is arranged in the sliding grooves in a sliding mode, a plurality of pulleys are fixedly welded on the upper end face and the lower end face of the dustproof cover, a push-pull handle is fixedly connected to the front surface of the dustproof cover, a fixed magnetic stripe is fixedly attached to the left side of the dustproof cover, a hardware interface is formed in the position, located on the left side of the dustproof cover, in front of the computer shell, of the hardware interface, a rubber pad is attached to the left side end face of the hardware interface, and a magnetic stripe shell is, the inside rotatable magnetic stripe that is provided with of magnetic stripe shell, the top of rotatable magnetic stripe is provided with the rotation button.

Further, the inner wall of the bottom surface of the magnetic stripe shell is fixedly welded with a bottom bearing, a through hole is formed above the magnetic stripe shell, and an upper bearing is fixedly installed in the through hole.

Furthermore, the upper end and the lower end of the rotatable magnetic strip are fixedly connected with a rotary column, and a rotary button is fixedly welded at the upper end of the rotary column above the rotatable magnetic strip.

Furthermore, the rotary column at the upper end of the rotatable magnetic stripe penetrates through the upper bearing and the surface of the rotary column is fixedly welded with the inner wall of the upper bearing, and the rotary column at the lower end of the rotatable magnetic stripe is fixedly welded with the inner wall of the bottom bearing.

Further, the elastic plates are arranged in two numbers, and the two elastic plates are centrosymmetric about a horizontal central axis of the dust cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a pull formula computer hardware interface with shield possesses following beneficial effect:

(1) when the computer hardware interface is not used, the dust can be effectively prevented from invading, the internal elements of the computer are protected from being damaged, and the service life of the computer is prolonged.

(2) Can set up rotatable magnet and fixed magnetic stripe correspondence face into the opposite polarity through rotatory knob, because rotatable magnet and fixed magnetic stripe correspond the face and set up into the opposite polarity, so inter attraction for the shield is fixed to be difficult for sliding to the right side, keeps the hardware interface constantly not invaded by the dust.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

FIG. 3 is a schematic view of a rotatable magnetic stripe structure.

In the figure:

1. a computer housing; 2. a chute; 3. an elastic plate; 4. a compression spring; 5. a dust cover; 6. a pulley; 7. a push-pull handle; 8. fixing the magnetic strip; 9. a hardware interface; 10. a rubber pad; 11. a magnetic stripe shell; 12. the magnetic strip can be rotated; 13. the knob is rotated.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a pull formula computer hardware interface with shield.

Referring to the drawings and the detailed description, as shown in fig. 1-3, according to the embodiment of the present invention, a pull-out computer hardware interface with a dust cap comprises a computer housing 1, two parallel sliding grooves 2 are formed on the surface of the computer housing 1, an elastic plate 3 is installed on the right side of the sliding groove 2, a compression spring 4 is fixedly welded on the right side of the elastic plate 3, the right side end of the compression spring 4 is fixedly welded with the inner wall of the sliding groove 2, a dust cap 5 is slidably arranged in the sliding groove 2, a plurality of pulleys 6 are fixedly welded on the upper and lower end surfaces of the dust cap 5, a push-pull handle 7 is fixedly connected on the front surface of the dust cap 5, a fixed magnetic strip 8 is fixedly attached on the left side of the dust cap 5, a hardware interface 9 is formed at the left side of the dust cap 5 in front of the computer housing 1, a rubber pad 10 is attached on the left side port of the hardware interface 9 and the left side, the computer shell 1 is fixedly provided with a magnetic stripe shell 11 at the left side of the hardware interface 9, a rotatable magnetic stripe 12 is rotatably arranged in the magnetic stripe shell 11, and a rotating button 13 is arranged above the rotatable magnetic stripe 12.

In one embodiment, the inner wall of the bottom surface of the magnetic stripe shell 11 is fixedly welded with a bottom bearing, a through hole is formed above the magnetic stripe shell 11, and an upper bearing is fixedly installed in the through hole, so that the rotation of the rotary columns at the upper end and the lower end of the rotatable magnetic stripe 12 can be conveniently realized.

In one embodiment, the upper and lower end fixedly connected with rotary column of rotatable magnetic stripe 12, the fixed welding in rotary column upper end above rotatable magnetic stripe 12 has rotation button 13, and the rotary column of rotatable magnetic stripe 12 upper end alternates upper portion bearing and surface and upper portion bearing inner wall fixed weld, and the rotary column and the bottom bearing inner wall fixed weld of rotatable magnetic stripe 12 lower extreme can realize the upset that rotates magnetic stripe 12 through rotating rotation button 13.

In one embodiment, two elastic plates 3 are provided, and the two elastic plates 3 are symmetrical with respect to the horizontal central axis of the dust cap 5, and the elastic plates 3 can buffer in order to prevent damage caused by long-term collision of the dust cap 5 with the housing.

The working principle is as follows: when the hardware interface is idle, can set up rotatable magnet 12 and fixed magnetic stripe 8 corresponding face into opposite polarity through rotatory knob 13, move left through push-and-pull handle 7 pulling shield 5 afterwards until completely covering hardware interface 9, because rotatable magnet 12 sets up into opposite polarity with fixed magnetic stripe 8 corresponding face, so inter attraction, make shield 5 fixed difficult slide right side, keep hardware interface 9 not invaded by the dust constantly, when needing to relieve this state, only need rotatory knob 13 once more with rotatable magnet 12 and fixed magnetic stripe 8 corresponding face set up into homopolar, the same grade is repelled, its shield 5 is flicked and is moved right side, in order to prevent that long-term shield 5 from striking the casing and leading to impaired, so can effectively solve such problem through elastic plate 3.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The pull-out computer hardware interface with the dustproof cover comprises a computer shell (1) and is characterized in that two parallel sliding grooves (2) are formed in the surface of the computer shell (1), an elastic plate (3) is installed on the middle right side of each sliding groove (2), a compression spring (4) is fixedly welded on the right side of each elastic plate (3), the right side end of each compression spring (4) is fixedly welded with the inner wall of each sliding groove (2), the dustproof cover (5) is arranged in each sliding groove (2) in a sliding mode, a plurality of pulleys (6) are fixedly welded on the upper end face and the lower end face of each dustproof cover (5), a push-pull handle (7) is fixedly connected to the front surface of each dustproof cover (5), a fixed magnetic strip (8) is fixedly attached to the left side of each dustproof cover (5), a hardware interface (9) is formed in the position, located on the left side of each dustproof cover (5), in front of the computer, the utility model discloses a computer hardware interface, including computer housing (1), the left side port department of hardware interface (9) and the left side terminal surface department of fixed magnetic stripe (8) all laminate rubber pad (10), the fixed magnetic stripe shell (11) that is provided with in hardware interface (9) left side department of being located of computer housing (1), the inside rotatable magnetic stripe (12) that is provided with of magnetic stripe shell (11), the top of rotatable magnetic stripe (12) is provided with rotates button (13).

2. The pull-out computer hardware interface with the dust cover as claimed in claim 1, wherein the bottom bearing is fixedly welded to the inner wall of the bottom surface of the magnetic stripe shell (11), a through hole is formed above the magnetic stripe shell (11), and an upper bearing is fixedly mounted in the through hole.

3. The pull-out computer hardware interface with the dust cover as claimed in claim 2, wherein the upper end and the lower end of the rotatable magnetic stripe (12) are fixedly connected with a rotary column, and the upper end of the rotary column above the rotatable magnetic stripe (12) is fixedly welded with a rotary button (13).

4. The pull-out computer hardware interface with the dust cover as claimed in claim 3, wherein the rotary column at the upper end of the rotatable magnetic stripe (12) penetrates through the upper bearing and the surface of the rotary column is fixedly welded with the inner wall of the upper bearing, and the rotary column at the lower end of the rotatable magnetic stripe (12) is fixedly welded with the inner wall of the bottom bearing.

5. The pull-out computer hardware interface with dust cover according to claim 1 is characterized in that the number of the elastic plates (3) is two, and the two elastic plates (3) are symmetrical with respect to the horizontal central axis of the dust cover (5).