CN212569628U

CN212569628U - A dustproof mainframe box for wisdom school district

Info

Publication number: CN212569628U
Application number: CN202020899979.1U
Authority: CN
Inventors: 刘镜平; 胡亚洲
Original assignee: Shenzhen JWIPC Technology Co Ltd
Current assignee: Shenzhen JWIPC Technology Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-19
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a wisdom school district technical field especially relates to a dustproof mainframe box for wisdom school district, including box and fender lid, its characterized in that, the louvre has been seted up to one side outer wall of box, and the fender lid welds in the outer wall of box and is located one side of louvre, and the diaphragm orifice has been seted up in one side that is close to the bottom to the inside of fender lid, and the outer wall that keeps off the lid has all welded spacing seat in its both sides of surface, and the inside one side of spacing seat is provided with the blind pin through the spring activity, is provided with the baffle in the diaphragm orifice, and the baffle is mesh column structure, and the one end of baffle is inserted inside the outer wall of box, and the outer wall of baffle all welds fixed pipe in its both sides, and the. Compared with the prior art, the utility model discloses avoided external dust to get into quick-witted case, improved the dustproof effect of quick-witted case.

Description

A dustproof mainframe box for wisdom school district

Technical Field

The utility model relates to a wisdom school district technical field especially relates to a dustproof mainframe box for wisdom school district.

Background

With the advancement of science and technology and the development of the fields of internet, communication, multimedia and the like, computers have become one of the essential tools in people's life. The computer is generally composed of a hardware system and a software system, and good hardware can support the operation of the software system and enable the software to exert the maximum performance of the software system, so that the operation speed of the whole computer and the stability of the system are improved.

In the daily operation of the host, as time goes longer, dust is easily accumulated on the heat dissipation plate, thereby affecting the heat dissipation effect of the case, and the conventional dust-proof device has relatively poor effect, so a device is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and the dustproof mainframe box who is used for wisdom school district that provides.

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

the utility model provides a dustproof mainframe box for wisdom school district, including box and fender lid, a serial communication port, the louvre has been seted up to one side outer wall of box, the fender lid welds in the outer wall of box and is located one side of louvre, the diaphragm orifice has been seted up in one side that is close to the bottom in the inside of fender lid, and the outer wall of fender lid has all welded spacing seat in its surperficial both sides, inside one side of spacing seat is provided with the pulling pin through the spring activity, be provided with the baffle in the diaphragm orifice, the baffle is the mesh column structure, the one end of baffle is inserted inside the outer wall of box, and the outer wall of baffle has all welded fixed pipe in its both sides, the inside one side activity of fixed pipe is provided with the bullet round pin, the pulling pin is inserted in the bullet round pin, the fixed plate has been welded between.

Preferably, a motor is installed inside the fixing plate through screws, the motor is connected with a power interface of the case through an electric wire, and the fan blade is installed at the end part of an output shaft of the motor through a rotating shaft.

Preferably, one side of the inner part of the elastic pin is provided with a pin hole matched with the pull pin.

Preferably, one end of the elastic pin is movably arranged in the fixed pipe, and a spring is welded between the side wall of the fixed pipe and the inner wall of the fixed pipe.

Preferably, the limiting seat is of a C-shaped structure, a movable cavity is formed in the side wall of the limiting seat, and the pull pin is movably arranged in the movable cavity.

Preferably, the outer wall of the pull pin is welded with a limiting sheet, and one side of the limiting sheet is sleeved with a return spring on the outer wall of the pull pin.

The utility model has the advantages that:

keep off the lid through the outer wall installation at quick-witted case, keep off and still set up the baffle between lid and the quick-witted case to set up miniature fan blade between its the two, utilize the fan blade to form one from upward decurrent wind current, and assist the baffle, play dual protection effect to the louvre of quick-witted case, compare in prior art, the utility model discloses avoided external dust to get into quick-witted case, improved the dustproof effect of quick-witted case.

Drawings

Fig. 1 is a schematic side view of a dustproof main chassis for a smart school zone according to the present invention;

fig. 2 is a schematic view illustrating the installation of the blocking cover and the blocking plate of the dustproof main chassis for the intelligent school zone according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic view of the pull pin and the component mounting thereof of the dustproof mainframe box for the smart school zone according to the present invention.

In the figure: the wind power generator comprises a box body 1, heat dissipation holes 11, a baffle cover 2, a limiting seat 21, a fixing plate 22, a plate hole 23, fan blades 24, a baffle plate 3, a fixing pipe 4, elastic pins 41, pull pins 5 and limiting pieces 51.

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.

Referring to fig. 1-4, a dustproof mainframe box for an intelligent school zone comprises a box body 1 and a blocking cover 2, wherein one side outer wall of the box body 1 is provided with a heat dissipation hole 11, the blocking cover 2 is welded on the outer wall of the box body 1 and is positioned on one side of the heat dissipation hole 11, one side of the blocking cover 2 close to the bottom end is provided with a plate hole 23, the plate hole 23 aims at installing a baffle 3, the outer wall of the blocking cover 2 is welded with a limiting seat 21 on both sides of the surface, the limiting seat 21 is used for positioning a pull pin 5, the limiting seat 21 is in a C-shaped structure, a movable cavity is arranged inside the side wall of the limiting seat 21, the pull pin 5 is movably arranged in the movable cavity, the pull pin 5 is used for fixing an elastic pin 41, the outer wall of the pull pin 5 is welded with a limiting piece 51, the limiting piece 51 is used for assisting the movement adjustment of the pull pin 5, one side of the, the baffle plate 3 is arranged in the plate hole 23, the baffle plate 3 aims at assisting dust prevention, the baffle plate 3 is of a mesh structure, one end of the baffle plate 3 is inserted into the outer wall of the box body 1 (the outer wall of the box body 1 is provided with a slot matched with the end part of the baffle plate 3), the outer wall of the baffle plate 3 is welded with the fixed pipe 4 on the two sides of the surface, one side of the inner part of the fixed pipe 4 is movably provided with an elastic pin 41, the elastic pin 41 is used for fixing the position of the baffle plate 3, one end of the elastic pin 41 is movably arranged in the fixed pipe 4, a spring is welded between the side wall of one end of the elastic pin 41 which is slidably arranged in the fixed pipe 4 and the inner wall of the fixed pipe 4, the pull pin 5 is inserted in the elastic pin 41, one side of the inner part of the elastic pin 41 is provided with a pin hole matched with the pull pin 5, a fixed plate 22 is welded between the inner wall of the baffle, and fan blade 24 installs in the output shaft end of motor through the pivot, and fan blade 24 installs in the diapire below of fixed plate 22, and fan blade 24's effect lies in the supplementary dust removal.

In this embodiment, the baffle 3 is inserted into the plate hole 23, so that one end of the baffle 3 abuts against the outer wall of the box body 1, then the elastic pin 41 in the fixing tubes 4 on both sides is pressed inward, when the baffle 3 contacts the outer wall of the box body 1, the elastic pin 41 is released, the elastic pin 41 is made to be elastic into the limiting seat 21 and contact with the side wall of the pull pin 5, then the pull pin 5 is pulled outward, the limiting piece 51 is driven to press the spring on one side of the pull pin 5 along with the outward pulling of the pull pin 5, after one end is pulled out, the elastic pin 41 can pass through the limiting seat 21, then under the action of the spring, the elastic pin 41 is continuously ejected, and the pull pin 5 is released at the same time, so that the end wall of the pull pin 5 contacts with the outer wall of the elastic pin 41, during the ejecting process of the elastic pin 41, the position of the pin hole gradually approaches the pull pin 5, and when the end of the pull pin 5 is located at the adjacent position, the end of the spring, thereby fixing the position of the elastic pin 41 and further fixing the position of the baffle 3 at the bottom position of the baffle cover 2; when the device is disassembled or replaced, the reverse can be carried out.

After the main machine is started, the motor is started to drive the fan blades 24 to rotate, and a wind flow from top to bottom is generated, so that dust is not easy to enter the machine box.

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 mainframe box for an intelligent school zone comprises a box body (1) and a blocking cover (2), and is characterized in that a heat dissipation hole (11) is formed in the outer wall of one side of the box body (1), the blocking cover (2) is welded on the outer wall of the box body (1) and located on one side of the heat dissipation hole (11), a plate hole (23) is formed in one side, close to the bottom, of the inner portion of the blocking cover (2), limiting seats (21) are welded on the two sides of the surface of the outer wall of the blocking cover (2), pull pins (5) are movably arranged on one side of the inner portion of each limiting seat (21) through springs, a baffle (3) is arranged in each plate hole (23), the baffle (3) is of a mesh-shaped structure, one end of the baffle (3) is inserted into the inner portion of the outer wall of the box body (1), fixed pipes (4) are welded on the two sides of the outer wall of the surface, the pull pin (5) is inserted into the elastic pin (41), a fixing plate (22) is welded between the inner wall of the baffle cover (2) and the outer wall of the box body (1), and the fan blade (24) is installed below the bottom wall of the fixing plate (22).

2. The dustproof main cabinet for the intelligent school district according to claim 1, wherein the inside of the fixed plate (22) is installed with a motor through screws, the motor is connected with the power interface of the cabinet through wires, and the fan blade (24) is installed at the end of the output shaft of the motor through a rotating shaft.

3. The dustproof mainframe box for intelligent school district according to claim 1, wherein one side of the inside of the elastic pin (41) is equipped with a pin hole adapted to the pulling pin (5).

4. The dustproof mainframe box for intelligent school district according to claim 1, wherein one end of the elastic pin (41) is movably placed in the fixed tube (4), and a spring is welded between the side wall of the fixed tube (4) and the inner wall of the fixed tube (4).

5. The dustproof mainframe box for the intelligent school district according to claim 1, wherein the limiting base (21) is in a C-shaped structure, a movable cavity is opened inside the side wall of the limiting base (21), and the pull pin (5) is movably disposed in the movable cavity.

6. The dustproof mainframe box for the intelligent school district according to claim 1, wherein a limiting piece (51) is welded on the outer wall of the pull pin (5), and a return spring is sleeved on one side of the limiting piece (51) on the outer wall of the pull pin (5).