CN214740945U

CN214740945U - Louver board for host machine

Info

Publication number: CN214740945U
Application number: CN202021605680.7U
Authority: CN
Inventors: 龚建伟
Original assignee: Tianjin Zhonghui Screening Products Co ltd
Current assignee: Tianjin Zhonghui Screening Products Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-11-16
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a louver board for a host, which comprises a host and a mounting plate, wherein the inside of the host is fixedly connected with a groove and a screw rod of the groove, the periphery of the mounting plate is fixedly connected with a lug corresponding to the groove, the inside of the lug is fixedly provided with a through hole and the inner side wall of the through hole is detachably connected with the outer side wall of the screw rod, the outer side wall of the screw rod is positioned above the through hole and is rotatably connected with a nut, the middle part of the surface of the mounting plate is fixedly connected with a left louver board, the left side and the right side of the left louver board are both rotatably connected with a plurality of rotating rods, a baffle is fixedly connected between the rotating rods, and the left side end of the rotating rod is fixedly connected with a rotating disc, the left louver board of the utility model is very convenient to install, greatly improves the practicability of the left louver board, and can close the gap of the left louver board when ventilation is not needed, can well prevent the dust from entering.

Description

Louver board for host machine

Technical Field

The utility model relates to a left side shutter plate especially relates to a shutter plate for host computer.

Background

The host refers to the main body part of the computer except the input and output equipment. And is also a control box (container Mainframe) for placing the main board and other main components. Typically including a CPU, memory, hard disk, optical drive, power supply, and other input/output controllers and interfaces. The utility model relates to a shutter plate for host computer, which relates to a terminal device for sending and receiving information in network technology.

Patent numbers: CN 109930771A's publication a unsmooth left louver board, this design simple structure, convenient to use, intensity is big, and the outward appearance is novel, has fine economy and spreading value.

However, the above patents have the following disadvantages: 1. the inconvenient installation of the left shutter plate of above-mentioned design, greatly reduced the practicality of left shutter plate, so need improve. 2. When ventilation is needed, the gap on the left louver board cannot be closed, dust easily enters from the gap, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shutter plate for host computer, left shutter plate are very easy to assemble, have improved the practicality of left shutter plate greatly to when not needing the ventilation, can close the gap of left shutter plate, the entering of preventing the dust that can be fine can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of louver board for host computer, including host computer and mounting panel, the inside fixedly connected with screw rod of fixedly connected with recess and recess all around of host computer, the fixedly connected with lug corresponding with the recess all around of mounting panel, the inside fixed mounting of lug has the inside wall of through-hole and can dismantle with the lateral wall of screw rod to be connected, the lateral wall of screw rod is located the top rotation of through-hole and is connected with the nut, the left louver board of the surperficial middle part fixedly connected with of mounting panel, the left and right sides of left side louver board all rotates and is connected with a plurality of bull sticks, fixedly connected with baffle between the bull stick, the left side fixedly connected with carousel of bull stick.

Optionally, an open slot is fixedly installed in the middle of the left louver board.

Optionally, the outer side wall of the rotating rod is provided with a chain in a tooth-locking manner.

Optionally, a handle is fixedly connected to the left end of the turntable.

Optionally, a friction sleeve is fixedly mounted on the outer side wall of the turntable.

The utility model has the advantages as follows:

1. the utility model discloses insert the lug on the mounting panel in the recess on the host computer, thereby run through the through-hole in the screw rod, at this moment through clockwise rotation nut, in advancing the screw rod with the nut installation, the nut moves to inside along the screw rod, the nut slowly supports the surface of lug, fix the lug on the recess, can accomplish the installation of mounting panel, the installation of ten minutes is convenient for, thereby accomplish the installation of left shutter plate, dismantle left shutter plate, only need anticlockwise rotation nut, take off the nut, can easily extract the lug from the recess, thereby extract the through-hole from the screw rod, it is very convenient, can effectively solve inconvenient installation in the background art, greatly reduced the problem of the practicality of device.

2. The utility model discloses after the left louver board mounting panel is accomplished, the gap between accessible open slot and the baffle ventilates, when not needing the ventilation, rotate the handle, the handle drives the rotation of carousel, the carousel is along the friction cover (it is relatively coarse that the friction cover designs for the bearing housing inside, and have very big frictional force between the carousel, need the manual work to rotate the handle hard, can drive the rotation of carousel, the carousel can be fixed at an angle under the unmanned circumstances hard) inside needs to rotate, the carousel drives the rotation of bull stick, the bull stick drives the rotation of baffle, it needs to explain because connect through the gear between the bull stick, so the carousel can drive the rotation of all bull sticks simultaneously, thereby drive the rotation of all baffles, just so can adjust the angle of baffle (it is big than the area of side to explain the front of baffle, can let the open slot leave the gap when adjusting the side and conveniently ventilate, adjust and openly can shelter from the open slot completely) to shelter from the open slot completely, the entering of preventing the dust that can be fine can effectively solve among the background art when not needing the ventilation, can not close the gap on the shutter plate of a left side, the problem that the gap got into is followed easily to the dust.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a louver board for a host according to an embodiment of the present invention;

fig. 2 is a schematic view of a surface structure of a main body in a louver board for a main body according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure of a side surface of a groove in a louver board for a host according to an embodiment of the present invention.

In the figure: 1. a host; 2. mounting a plate; 3. a groove; 4. a screw; 5. a bump; 6. a through hole; 7. A nut; 8. a left louver; 9. a rotating rod; 10. a baffle plate; 11. an open slot; 12. a chain; 13. a turntable; 14. a handle; 15. and (4) a friction sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A main body louver according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a pair of shutter plate for host computer, including host computer 1 and mounting panel 2, fixedly connected with recess 3 and the inside fixedly connected with screw rod 4 of recess 3 around the inside of host computer 1, fixedly connected with and the corresponding lug 5 of recess 3 around mounting panel 2, the inside fixed mounting of lug 5 has the inside wall of through-hole 6 and through-hole 6 to be connected with can dismantling with the lateral wall of screw rod 4, the top that the lateral wall of screw rod 4 is located through-hole 6 is rotated and is connected with nut 7, mounting panel 2's the left shutter plate 8 of surperficial middle part fixedly connected with, the left and right sides of left side shutter plate 8 all rotates and is connected with a plurality of bull sticks 9, fixedly connected with baffle 10 between the bull stick 9, the left side fixedly connected with carousel 13 of bull stick 9.

Referring to fig. 1, an open slot 11 is fixedly installed in the middle of the left louver 8, and the open slot 11 is a through slot for ventilation.

Referring to fig. 1, the outer side wall of the rotating rod 9 is all in tooth-lock connection with a chain 12, and it should be noted that the chain 12 and the rotating rod 9 are both installed inside the mounting plate 2, so that the aesthetic degree is not affected.

Referring to fig. 1, a handle 14 is fixedly connected to the left end of the rotary plate 13, and the handle 14 facilitates rotation of the rotary plate 13.

Referring to fig. 1, a friction sleeve 15 is fixedly installed on the outer side wall of the rotary disc 13, the friction sleeve 15 is designed to be rough inside the bearing sleeve, and has a large friction force with the rotary disc 13, so that the rotary disc 13 can be driven to rotate only by manually rotating the handle 14 with force, and the rotary disc 13 can be fixed at an angle without manually applying force.

The embodiment of the utility model provides a louver board for host computer, insert lug 5 on mounting panel 2 in the recess 3 on host computer 1, thereby run through-hole 6 in screw rod 4, at this moment through clockwise rotation nut 7, install nut 7 into screw rod 4, nut 7 moves to inside along screw rod 4, nut 7 supports the surface of lug 5 slowly, fix lug 5 on recess 3, can accomplish the installation of mounting panel 2, very convenient to install, thereby accomplish the installation of left louver board 8, dismantle left louver board 8, only need anticlockwise rotation nut 7, take off nut 7, can easily extract lug 5 from recess 3, thereby extract through-hole 6 from screw rod 4, it is very convenient, after the mounting panel of left louver board 8 is accomplished, can carry out the ventilation through the gap between open slot 11 and baffle 10, when not needing the ventilation, rotating the handle 14, the handle 14 drives the rotation of the rotation disc 13, the rotation disc 13 needs to rotate along the inside of the friction sleeve 15 (it should be noted that the friction sleeve 15 is designed to be rough inside the bearing sleeve, and has a large friction force with the rotation disc 13, the rotation disc 13 can be driven to rotate only by manually rotating the handle 14, and the rotation disc 13 can be fixed at an angle without manual force), the rotation disc 13 drives the rotation rod 9 to rotate, the rotation rod 9 drives the baffle plate 10 to rotate, it should be noted that the rotation rods 9 are connected through gears, so the rotation disc 13 can simultaneously drive all the rotation rods 9 to rotate, thereby driving all the baffle plates 10 to rotate, so that the angle of the baffle plate 10 can be adjusted (it should be noted that the area of the front surface of the baffle plate 10 is larger than the area of the side surface, when the side surface is adjusted, a gap is left in the opening groove 11 to facilitate ventilation, and the opening groove can be completely shielded by adjusting the front surface), therefore, the open slot 11 is completely shielded, and dust can be well prevented from entering.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The louver board for the host comprises a host (1) and a mounting plate (2) and is characterized in that the periphery of the inside of the host (1) is fixedly connected with a groove (3) and a screw (4) fixedly connected with the inside of the groove (3), the periphery of the mounting plate (2) is fixedly connected with a lug (5) corresponding to the groove (3), the inner side wall of the lug (5) is fixedly provided with a through hole (6) and the inner side wall of the through hole (6) is detachably connected with the outer side wall of the screw (4), the outer side wall of the screw (4) is positioned above the through hole (6) and is rotatably connected with a nut (7), the middle part of the surface of the mounting plate (2) is fixedly connected with a left louver board (8), the left side and the right side of the left louver board (8) are both rotatably connected with a plurality of rotating rods (9), and a baffle (10) is fixedly connected between the rotating rods (9), and a rotary table (13) is fixedly connected to the left end of the rotating rod (9).

2. A louver blade according to claim 1 wherein the left louver blade has an open slot (11) fixed to the middle thereof.

3. A louver board for a main machine according to claim 1, characterized in that the outer side wall of the rotating rod (9) is provided with a chain (12) in a tooth-lock connection.

4. A blind for a host computer according to claim 1, wherein a handle (14) is fixedly attached to the left end of the rotatable plate (13).

5. A louver according to claim 1, wherein the outer side wall of the rotating disc (13) is fixedly provided with a friction sleeve (15).