CN210377275U

CN210377275U - Drawable computer hardware interface with dust cover

Info

Publication number: CN210377275U
Application number: CN201921360317.0U
Authority: CN
Inventors: 郑荣城
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-21
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a drawable computer hardware interface with a dustproof cover, which comprises a computer shell, a hardware interface shell and a dustproof plate, the inner part of the computer shell is provided with a sliding groove, the hardware interface shell is connected with the inner part of the sliding groove in a sliding way, the interior of the sliding groove is positioned at the rear side of the hardware interface shell and is rotationally connected with a winder, the dust guard is rotationally connected with the front side of the sliding groove through a rotating shaft, the front side of the computer shell is fixedly connected with a supporting block which is positioned below the chute, the front side of the computer shell is rotationally connected with a limiting rod, the limiting rod is positioned above the sliding groove, the inner part of the hardware interface shell is provided with a slot, in the utility model, the drawable computer hardware interface with the dust cover effectively prevents dust from entering in the using process, and meanwhile, the wires of the hardware interface are automatically stored.

Description

Drawable computer hardware interface with dust cover

Technical Field

The utility model relates to a computer technology field especially relates to a but pull formula computer hardware interface with shield.

Background

With the rapid development of science and technology, the intellectualization of computers in the prior art is higher and higher, and computers can replace the brains of human beings to complete a lot of work, so that the application of the computers is indispensable in every industry, and the hardware interface of the computers is an important part of a computer host.

The pull-type computer hardware interface with the dust cover disclosed by the current application number CN201610740454.1 still can not avoid dust to enter the hardware interface shell after a dust guard is designed, so that the dust-proof effect is poor, and the connecting line of the rear end can cause disorder, is inconvenient to use and reduces the service life of the hardware interface shell in the pull-type process.

Therefore, we propose a pull-able computer hardware interface with a dust cover to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing an adsorbable fixed vehicle-mounted display screen.

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

the utility model provides a but pull formula computer hardware interface with shield, includes computer housing, hardware interface shell and dust guard, the spout has been seted up to the inside of computer housing, hardware interface shell sliding connection is in the inside of spout, the inside rear side that is located the hardware interface shell of spout rotates and is connected with the winder, the dust guard rotates through the pivot and connects in the front side of spout, the front side fixedly connected with supporting shoe of computer housing, the supporting shoe is located the below of spout, the front side of computer housing rotates and is connected with the gag lever post, the gag lever post is located the top of spout, the slot has been seted up to the inside of hardware interface shell, the rear end fixedly connected with contact block of slot, the rear end of contact block is connected with the wiring end, the embedding of the front side upper and lower ends of hardware interface shell has inhales the guide block.

Preferably, the winder includes take-up pulley and reset spring, the both ends fixedly connected with connecting axle of take-up pulley, the tip of connecting axle rotates with the bearing frame that is fixed in the spout inner wall to be connected, the cover has reset spring on the connecting axle, reset spring's one end is fixed with the bearing frame, and reset spring's the other end is fixed with the take-up pulley, it has the wire to coil on the take-up pulley, the one end and the wiring end of wire are connected.

Preferably, the flow guide way has been seted up to the inside of dust guard, a plurality of air outlets with the flow guide way intercommunication have been seted up to the inboard of dust guard, the air intake with the flow guide way intercommunication has been seted up to the surface of dust guard, the inboard upper and lower extreme embedding of dust guard has the magnet piece that attracts with the attraction piece, the attraction piece corresponds with the magnet piece position.

Preferably, the upper surface of the supporting block is fixedly connected with a connecting block matched with the air inlet, the connecting block is of a hollow cylindrical structure, the surface of the connecting block is fixedly connected with a sealing ring, the connecting block is communicated with an air duct inside the supporting block, and the other end of the air duct is communicated with an installation cavity of the computer shell through an air inlet duct arranged inside the computer shell.

Preferably, the sealing ring is made of soft rubber material, and the sealing ring and the connecting block are vulcanized into a whole piece.

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

1. this but pull formula computer hardware interface with shield, through set up a plurality of air outlets with the water conservancy diversion way intercommunication in the shield inboard, the air intake and the connecting block of shield are connected the back, because the main frame need dispel the heat to the electrical part from outside convulsions, the atmospheric pressure of installation cavity is greater than the outside this moment, the air intake can produce wind this moment, wind passes through the air outlet discharge back of shield, can form the wind wall, therefore after the shield is opened, still can avoid the dust to get into, improve dustproof effect.

2. This but pull formula computer hardware interface with shield is through setting up the winder for to the hardware interface shell pull in-process, the winder can carry out the rolling to the wire, avoids wire length overlength, causes the wire to be mixed and disorderly, uses inconveniently.

Drawings

Fig. 1 is an overall structure diagram of a drawable computer hardware interface with a dust cover according to the present invention;

fig. 2 is a drawing type computer hardware interface dust-proof board structure diagram with a dust-proof cover according to the present invention;

FIG. 3 is a drawing of the drawing type computer hardware interface winder with dust cap according to the present invention;

fig. 4 is a drawing diagram of the computer hardware interface support block with a dust cover according to the present invention.

In the figure: the device comprises a computer shell 1, a hardware interface shell 2, a dust guard 3, a winder 4, a support block 5, a limiting rod 6, a contact block 7, a wiring end 8, a slot 9, an attraction block 10, a sliding groove 11, an air inlet duct 12, an air duct 13, a connecting block 14, a sealing ring 15, a magnet block 16, a flow guide duct 17, an air outlet 18, an air inlet 19, a rotating shaft 20, a lead 21, a reset spring 22, a reset spring 23, a connecting shaft 24, a bearing seat 24 and a take-up pulley 25.

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 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.

Referring to fig. 1-4, a drawable computer hardware interface with a dust cap, comprising a computer housing 1, a hardware interface housing 2 and a dust-proof plate 3, wherein a chute 11 is formed inside the computer housing 1, the hardware interface housing 2 is slidably connected inside the chute 11, a winder 4 is rotatably connected inside the chute 11 at the rear side of the hardware interface housing 2, the winder 4 comprises a take-up pulley 25 and a return spring 22, two ends of the take-up pulley 25 are fixedly connected with a connecting shaft 23, the end of the connecting shaft 23 is rotatably connected with a bearing seat 24 fixed on the inner wall of the chute 11, the connecting shaft 23 is sleeved with the return spring 22, one end of the return spring 22 is fixed with the bearing seat 24, the other end of the return spring 22 is fixed with the take-up pulley 25, a wire 21 is wound on the take-up pulley 25, one end of the wire 21 is connected with a terminal, avoid mixed and disorderly, dust guard 3 rotates through pivot 20 and connects in the front side of spout 11, the inside of dust guard 3 has seted up water conservancy diversion 17, the inboard of dust guard 3 has seted up a plurality of air outlets 18 that communicate with water conservancy diversion 17, the surface of dust guard 3 has seted up air intake 19 that communicates with water conservancy diversion 17, the inboard upper and lower end of dust guard 3 embeds has magnet piece 16 with attraction piece 10 attraction, and attraction piece 10 corresponds with magnet piece 16 position, avoid the dust to get into inside the hardware interface shell 2, the front side fixedly connected with supporting shoe 5 of computer casing 1, supporting shoe 5 is located spout 11 below, the upper surface fixedly connected with of supporting shoe 5 has connecting block 14 with air intake 19 matching, connecting block 14 is hollow cylindrical structure, and connecting block 14's fixed surface is connected with sealing ring 15, sealing ring 15 adopts soft rubber material to make, and sealing ring 15 vulcanizes into an organic whole with connecting block 14, thereby improve the stability that air intake 19 and connecting block 14 are connected, connecting block 14 communicates with the inside ventiduct 13 of supporting shoe 5, and the other end of ventiduct 13 communicates through the installation cavity of seting up in the inside air inlet duct 12 of computer casing 1 and computer casing 1, the front side of computer casing 1 rotates and is connected with gag lever post 6, gag lever post 6 is located spout 11 top, slot 9 has been seted up to hardware interface shell 2's inside, slot 9's rear end fixedly connected with contact block 7, contact block 7's rear end is connected with wiring end 8, the embedding of the front side upper and lower extreme of hardware interface shell 2 has attraction piece 10.

The utility model discloses in, when needs with hardware interface and external connection, through set up a plurality ofly with the air outlet 18 of water conservancy diversion 17 intercommunication in the 3 inboard of dust guard, the air intake 19 and the connecting block 14 of dust guard 3 are connected the back, because the host computer needs follow outside convulsions and dispel the heat to the electrical part, the atmospheric pressure of installation cavity is greater than the outside this moment, air intake 12 can produce wind this moment, wind is after the 18 discharges of air outlet of dust guard 3, can form the wind wall, therefore after dust guard 3 opens, still can avoid the dust to get into, improve dustproof effect, through setting up winder 4, make in-process 2 pulls of hardware interface shell, winder 4 can carry out the rolling to wire 21, avoid wire 21 length overlength, cause wire 21 mixed and disorderly, it is inconvenient to use.

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 but pull formula computer hardware interface with shield, includes computer casing (1), hardware interface shell (2) and dust guard (3), its characterized in that, the installation cavity has been seted up to computer casing (1) inside, spout (11) have been seted up to the inside of computer casing (1), hardware interface shell (2) sliding connection is in the inside of spout (11), the inside of spout (11) is located the rear side rotation of hardware interface shell (2) and is connected with winder (4), dust guard (3) rotate through pivot (20) and connect in the front side of spout (11), the front side fixedly connected with supporting shoe (5) of computer casing (1), supporting shoe (5) are located the below of spout (11), the front side rotation of computer casing (1) is connected with gag lever post (6), gag lever post (6) are located the top of spout (11), slot (9) have been seted up to the inside of hardware interface shell (2), the rear end fixedly connected with contact piece (7) of slot (9), the rear end of contact piece (7) is connected with wiring end (8), the upper and lower end embedding of front side of hardware interface shell (2) has attraction piece (10).

2. The pull-able computer hardware interface with the dust cover according to claim 1, wherein the winder (4) comprises a take-up pulley (25) and a return spring (22), both ends of the take-up pulley (25) are fixedly connected with a connecting shaft (23), the end of the connecting shaft (23) is rotatably connected with a bearing seat (24) fixed on the inner wall of the chute (11), the return spring (22) is sleeved on the connecting shaft (23), one end of the return spring (22) is fixed with the bearing seat (24), the other end of the return spring (22) is fixed with the take-up pulley (25), a wire (21) is wound on the take-up pulley (25), and one end of the wire (21) is connected with the wiring end (8).

3. The pull-able computer hardware interface with the dust cover according to claim 1, wherein the dust-proof plate (3) has a flow guide channel (17) formed therein, the dust-proof plate (3) has a plurality of air outlets (18) formed therein and communicated with the flow guide channel (17), the dust-proof plate (3) has an air inlet (19) formed therein and communicated with the flow guide channel (17), the dust-proof plate (3) has a magnet block (16) embedded therein and attracted by the attraction block (10), and the attraction block (10) corresponds to the magnet block (16).

4. The pull-able computer hardware interface with a dust cover according to claim 1, wherein the upper surface of the supporting block (5) is fixedly connected with a connecting block (14) matched with the air inlet (19), the connecting block (14) is a hollow cylindrical structure, the surface of the connecting block (14) is fixedly connected with a sealing ring (15), the connecting block (14) is communicated with the ventilation channel (13) inside the supporting block (5), and the other end of the ventilation channel (13) is communicated with the installation cavity of the computer housing (1) through an air inlet channel (12) arranged inside the computer housing (1).

5. The removable computer hardware interface with dust cap according to claim 4, wherein the sealing ring (15) is made of soft rubber material, and the sealing ring (15) and the connecting block (14) are vulcanized as a single piece.