CN213276512U

CN213276512U - Wisdom classroom official working management host computer

Info

Publication number: CN213276512U
Application number: CN202022691390.5U
Authority: CN
Inventors: 朱伟; 刘博�; 陈禄广
Original assignee: Anhui Zhongyun Zhichuang Information Technology Co ltd
Current assignee: Anhui Zhongyun Zhichuang Information Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-25
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a wisdom classroom official working management host computer, including quick-witted case, the quick-witted incasement is equipped with fan group, and fan group's top and bottom link firmly with the inner wall of quick-witted roof portion and bottom respectively, have all opened the air vent on the front and back side tank wall of quick-witted case, and fan group's front side is equipped with the baffle, and the top and the bottom of baffle link firmly with the inner wall of quick-witted roof portion and bottom respectively. Through being equipped with thrust unit in the quick-witted case, when the heat that the host computer produced is more, the gasbag is heated and begins the inflation, the fly leaf promotes at the extrusion of gasbag and changes the board rotation, make and change the board and open original sealed air vent, the radiating efficiency of quick-witted case has been promoted, when the host computer stop work, the gasbag is owing to be in the inflation state, consequently change the board and can keep the open mode, make the remaining heat in the quick-witted case can last to discharge through the air vent, along with the shrink of gasbag slowly seals the air vent once more, prevent that the dust in the air from getting into quick-witted incasement, the life of extension host computer.

Description

Wisdom classroom official working management host computer

Technical Field

The utility model belongs to the technical field of office equipment, in particular to wisdom classroom official working management host computer.

Background

The host refers to a container for placing a mainboard and other main components in a computer hardware system, and generally comprises a CPU, a memory, a hard disk, an optical drive, a power supply, and other input/output controllers and interfaces, such as a USB controller, a video card, a network card, a sound card, and the like, and is generally called an interior located in the host case, and is generally called an exterior located outside the host case; the host computer has born all calculation work, consequently generates heat very easily, in order to avoid quick-witted case high temperature, generally the host computer has all seted up the louvre all around, and all is furnished with radiator fan and assists the heat dissipation.

The existing cooling fan can change the rotating speed according to the calculated amount of a host when in work, the heat generated by the host is less when the calculated amount is small, the rotating speed of the cooling fan is relatively low or the cooling fan intermittently rotates, but due to more dust in a classroom, even if the rotating speed of the cooling fan is very low, the dust can enter a case from the heat dissipation holes around the host and be attached to internal elements and a circuit board, so that the short circuit of the host is caused, and the service life of the host is shortened.

Therefore, it is necessary to provide an intelligent classroom office management host to solve the above problems, which can change the heat dissipation efficiency of the host according to the calculation amount of the host, and can close the heat dissipation holes when the host stops working, thereby preventing dust in the air from entering the host and prolonging the service life of the host.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a wisdom classroom official working management host computer to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent classroom office management host comprises a case, wherein a fan set is arranged in the case, the top and the bottom of the fan set are fixedly connected with the inner walls of the top and the bottom of the case respectively, air holes are formed in the front side wall and the rear side wall of the case, a partition plate is arranged on the front side of the fan set, the top and the bottom of the partition plate are fixedly connected with the inner walls of the top and the bottom of the case respectively, strip-shaped grooves are formed in the inner walls of the top and the bottom of the case respectively, through holes are formed in the partition plate along the front and rear direction, a filter plate is installed in each through hole, and two dust removing devices are symmetrically arranged on the front side;

the dust removal device comprises brush plates, wherein brush hair is arranged on one side, close to the filter plate, of each brush plate, pull rods are fixedly connected to the separated sides of the two brush plates, two support rods are sleeved on the pull rods and fixedly connected with the front sides of the partition plates, first springs are sleeved on the pull rods and positioned between the two support rods;

two pushing devices are arranged on the rear side of the fan set, each pushing device comprises a box body, the two box bodies are fixedly connected with the inner walls of the top and the bottom of the case respectively, first sliding grooves are formed in the inner walls of the top and the bottom of the box bodies respectively, a strip-shaped hole is formed in one side, connected with the case, of each box body, the strip-shaped hole, the strip-shaped groove and the first sliding grooves are communicated, a movable plate is arranged in each box body, the edge of the movable plate is located in each first sliding groove, a fixed rod is fixedly connected to one side, close to the strip-shaped hole, of the movable plate; the part of the movable plate, which is positioned in the first sliding groove, is penetrated and inserted with an inserting rod along the front and rear side directions, two ends of the inserting rod are fixedly connected with the front and rear side groove walls of the first sliding groove respectively, a second spring is sleeved on the inserting rod and positioned at the rear side of the movable plate, an air bag is arranged at the front side of the movable plate, a push rod is fixedly connected at the rear side of the movable plate, the push rod is penetrated and inserted on the box body and the rear side of the case, and one end of the push rod, which is positioned outside the case, is movably connected with a sliding;

the novel multifunctional cabinet is characterized in that a pulley is installed at a position, close to the front side of the cabinet, of the strip-shaped groove, a pull rope is connected to the pulley, two ends of the pull rope are respectively connected with a pull rod and a fixed rod, the rear side of the cabinet is fixedly connected with a sleeve, a rotating plate is arranged in the sleeve, the top and the bottom of the rotating plate are respectively movably connected with the top and the bottom of the sleeve, two second sliding grooves are formed in one side, close to the push rod, of the movable plate, and the two sliding blocks are respectively located in the.

Furthermore, the bottom of the case is provided with two strip-shaped supporting legs which are respectively close to the front side and the rear side of the case.

Furthermore, the bottom of the case is provided with an ash hole, and the ash hole is positioned at the front side of the partition plate.

Furthermore, the front side of the partition board is obliquely and fixedly connected with an ash blocking board, and a pull rope at the bottom penetrates through the ash blocking board.

Further, the gasbag is made for scalable material, and can expand when being heated.

Furthermore, the position of the rotating plate corresponds to the position of the vent hole on the rear side of the case, and the area of the rotating plate is matched with the area of the vent hole.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an be equipped with thrust unit in the quick-witted case, when the heat that the host computer produced is more, the gasbag is heated and begins to expand, and the fly leaf promotes the commentaries on classics board rotation at the extrusion of gasbag, makes the commentaries on classics board open the air vent that originally seals, has promoted the radiating efficiency of machine case, and when the host computer stopped working, the gasbag is because be in the inflation state, therefore the commentaries on classics board can keep open the state, makes the remaining heat in the machine case can continue to discharge through the air vent, along with the shrink of gasbag slowly seals the air vent once more, prevents that the dust in the air from getting into in the machine case, prolongs;

2. the utility model has the advantages that the dust removing device is arranged, the stay cord is pulled through the fixed rod when the movable plate moves, and then the two brush plates drive the brush hair to move towards the direction away from each other, so that the filter plate is scrubbed, dust on the filter plate is scraped off, and when the air bag contracts, the brush plates and the brush hair are restored to the original position under the action of the first spring and scrub the surface of the filter plate again, thereby ensuring the filtering effect of the filter plate;

3. the utility model discloses a be equipped with the dust board, avoided the dust of scraping down from the filter directly to fall on the pulley, guarantee the normal rotation of pulley, and because the guide effect of dust board for the dust that is brushed and falls on the dust board after through the ash hole discharge machine case outside, guaranteed the cleanness of quick-witted incasement portion.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 side sectional view of the present invention;

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

FIG. 3 is an enlarged view of the portion B of FIG. 1;

fig. 4 is an enlarged view of the portion C of fig. 1 in the present invention.

In the figure: the dust removing device comprises a case 1, a fan set 2, a vent hole 3, a partition plate 4, a filter plate 5, a dust removing device 6, a brush plate 61, a pull rod 62, a support rod 63, a first spring 64, a pushing device 7, a box body 71, a strip-shaped hole 72, a movable plate 73, a fixed rod 74, an inserted rod 75, a second spring 76, an air bag 77, a push rod 78, a sliding block 79, a pulley 8, a pull rope 9, a sleeve 10, a second sliding groove 11, an ash discharging hole 12, an ash blocking plate 13, a rotating plate 14 and a strip-shaped groove 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

The utility model provides a wisdom classroom office administration host computer as shown in fig. 1-4, including quick-witted case 1, be equipped with fan group 2 in the quick-witted case 1, the top and the bottom of fan group 2 link firmly with the inner wall of quick-witted case 1 top and bottom respectively, air vent 3 has all been opened on the front and back side tank wall of quick-witted case 1, the front side of fan group 2 is equipped with baffle 4, the top and the bottom of baffle 4 link firmly with the inner wall of quick-witted case 1 top and bottom respectively, bar groove 15 has all been seted up on the inner wall of quick-witted case 1 top and bottom, baffle 4 has seted up the through-hole along the fore-and-aft direction, and installs filter 5 in the through-hole, and the front side of filter 5 is equipped with two dust collector 6 along;

the dust removal device 6 comprises brush plates 61, wherein brush bristles are arranged on one sides of the brush plates 61 close to the filter plate 5, pull rods 62 are fixedly connected to the separated sides of the two brush plates 61, two support rods 63 are sleeved on the pull rods 62, the support rods 63 are fixedly connected with the front side of the partition plate 4, first springs 64 are sleeved on the pull rods 62, and the first springs 64 are positioned between the two support rods 63;

two pushing devices 7 are arranged on the rear side of the fan set 2, each pushing device 7 comprises a box body 71, the two box bodies 71 are fixedly connected with the inner walls of the top and the bottom of the case 1 respectively, first sliding grooves are formed in the inner walls of the top and the bottom of the box body 71, a strip-shaped hole 72 is formed in one side, connected with the case 1, of the box body 71, the strip-shaped hole 72, the strip-shaped groove 15 and the first sliding grooves are communicated, a movable plate 73 is arranged in the box body 71, the edge of the movable plate 73 is located in the first sliding grooves, a fixed rod 74 is fixedly connected to one side, close to the strip-shaped hole 72, of the movable plate 73, and the; the part of the movable plate 73, which is located in the first sliding groove, is penetrated and inserted with an insertion rod 75 along the front and rear side direction, two ends of the insertion rod 75 are fixedly connected with the groove walls of the front and rear sides of the first sliding groove respectively, the insertion rod 75 is sleeved with a second spring 76, the second spring 76 is located at the rear side of the movable plate 73, the front side of the movable plate 73 is provided with an air bag 77, the rear side of the movable plate 73 is fixedly connected with a push rod 78, the push rod 78 is penetrated and inserted on the rear sides of the box body 71 and the cabinet 1, and one end of the push rod 78, which is located outside the cabinet 1, is;

the position that the bar groove 15 is close to quick-witted case 1 front side installs pulley 8, be connected with stay cord 9 on the pulley 8, the both ends of stay cord 9 are connected with pull rod 62 and dead lever 74 respectively, quick-witted case 1 rear side has linked firmly sleeve pipe 10, be equipped with commentaries on classics board 14 in the sleeve pipe 10, and the top of commentaries on classics board 14 and bottom respectively with the inner wall swing joint of sleeve pipe 10 top and bottom, two second spouts 11 have been seted up to one side that fly leaf 73 is close to push rod 78, and two sliders 79 are located two second spouts 11 respectively.

As a specific implementation mode of the utility model, the bottom of the case 1 is provided with two strip-shaped supporting legs which are respectively close to the front side and the rear side of the case 1; the bar-shaped supporting legs enable the case 1 to be far away from the ground, and the bottom of the case 1 is prevented from being affected with damp.

As a specific embodiment of the present invention, the bottom of the case 1 is provided with an ash hole 12, and the ash hole 12 is located at the front side of the partition plate 4; it is convenient to let the brush plate 61 discharge the dust brushed down from the filter plate 5 from the dust discharge hole 12.

As a specific embodiment of the present invention, the partition plate 4 is obliquely and fixedly connected with the dust baffle 13 in front, and the pull rope 9 at the bottom passes through the dust baffle 13; dust is prevented from falling on the pulley 8, resulting in the pulley 8 itself being blocked from rotation.

As a specific embodiment of the present invention, the air bag 77 is made of a stretchable material and can be expanded when heated; when the temperature in the cabinet 1 is high, the air bag 77 expands to push the movable plate 73 to move.

As a specific embodiment of the present invention, the position of the rotating plate 14 corresponds to the position of the vent hole 3 at the rear side of the chassis 1, and the area of the rotating plate 14 matches the area of the vent hole 3; when the host stops working, the rotating plate 14 can seal the vent hole 3, and dust is prevented from entering the inside of the case 1.

The working principle is as follows: the pushing device 7 is arranged in the case 1, the fan set 2 starts to rotate to radiate heat inside the case 1 when the host works, when the calculated amount of the host is small, the temperature in the case 1 is low, and the heat generated by the host is directly radiated through the vent hole 3 and the ash hole 12 on the front side of the case 1;

when the calculated amount of the host is large, the heat generated by the host is large, at this time, the airbag 77 is heated to begin to expand, meanwhile, the movable plate 73 begins to compress the second spring 76 and moves along the first sliding groove direction due to the extrusion of the airbag 77, and during the movement of the movable plate 73, on one hand, the movable plate 73 drives the rotating plate 14 to rotate through the push rod 78, so that the rotating plate 14 opens the originally sealed vent hole 3, thereby increasing the heat dissipation outlet of the case 1 and improving the heat dissipation efficiency of the case 1;

on the other hand, when the movable plate 73 moves, the pull rope 9 is pulled through the fixed rod 74, so that the two brush plates 61 drive the bristles to move in a direction away from each other, and the filter plate 5 is scrubbed, so that dust on the filter plate 5 is scraped; when the host stops working, the air bag 77 is in an expansion state, so that the rotating plate 14 can still keep an opening state under the blocking action of the push rod 78, residual heat in the case 1 can be continuously discharged through the vent hole 3, the vent hole 3 is slowly closed again along with the contraction of the air bag 77, dust in air is prevented from entering the case 1, and the service life of the host is prolonged;

when the air bag 77 contracts, the brush board 61 and the brush hairs are restored to the original positions under the action of the first spring 64 and the surface of the filter plate 5 is brushed again, so that the filtering effect of the filter plate 5 is ensured, and finally, the brushed dust falls on the dust baffle 13 and is discharged out of the case 1 through the dust outlet 12.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an intelligence classroom office management host computer, includes quick-witted case (1), its characterized in that: the dust removing device is characterized in that a fan set (2) is arranged in the case (1), the top and the bottom of the fan set (2) are fixedly connected with the inner walls of the top and the bottom of the case (1) respectively, vent holes (3) are formed in the front side wall and the rear side wall of the case (1), a partition plate (4) is arranged on the front side of the fan set (2), the top and the bottom of the partition plate (4) are fixedly connected with the inner walls of the top and the bottom of the case (1) respectively, strip-shaped grooves (15) are formed in the inner walls of the top and the bottom of the case (1), a through hole is formed in the partition plate (4) along the front-rear direction, a filter plate (5) is installed in the through hole, and two dust removing devices (6;

the dust removal device (6) comprises brush plates (61), bristles are arranged on one side, close to the filter plate (5), of each brush plate (61), pull rods (62) are fixedly connected to the separated sides of the two brush plates (61), two support rods (63) are sleeved on the pull rods (62), the support rods (63) are fixedly connected with the front side of the partition plate (4), first springs (64) are sleeved on the pull rods (62), and the first springs (64) are located between the two support rods (63);

the rear side of the fan set (2) is provided with two pushing devices (7), each pushing device (7) comprises a box body (71), the two box bodies (71) are fixedly connected with the inner walls of the top and the bottom of the case (1) respectively, first sliding grooves are formed in the inner walls of the top and the bottom of each box body (71), a strip-shaped hole (72) is formed in one side, connected with the case (1), of each box body (71), the strip-shaped holes (72), the strip-shaped grooves (15) and the first sliding grooves are communicated, a movable plate (73) is arranged in each box body (71), the edge of the movable plate (73) is located in each first sliding groove, a fixing rod (74) is fixedly connected to one side, close to the strip-shaped holes (72), of the movable plate (73), and the fixing rod (74) is located; the part, located in the first sliding groove, of the movable plate (73) penetrates through and is inserted with an inserting rod (75) in a penetrating mode along the front and rear side direction, two ends of the inserting rod (75) are fixedly connected with groove walls of the front and rear sides of the first sliding groove respectively, a second spring (76) is sleeved on the inserting rod (75), the second spring (76) is located on the rear side of the movable plate (73), an air bag (77) is arranged on the front side of the movable plate (73), a push rod (78) is fixedly connected to the rear side of the movable plate (73), the push rod (78) penetrates through and is inserted into the box body (71) and the rear side of the case (1), and one end, located outside the case (1), of the push rod (78) is movably connected;

the utility model discloses a quick-witted case, including quick-witted case (1), slide bar (15), stay cord (9), pull rod (62) and dead lever (74), the both ends of stay cord (9) are connected with pull rod (62) and dead lever (74) respectively, quick-witted case (1) rear side has linked firmly sleeve pipe (10), be equipped with commentaries on classics board (14) in sleeve pipe (10), and the top and the bottom of commentaries on classics board (14) respectively with the inner wall swing joint of sleeve pipe (10) top and bottom, two second spout (11) have been seted up to one side that fly leaf (73) are close to push rod (78), and two slider (79) are located two second spout (11) respectively.

2. The intelligent classroom office management host computer of claim 1, wherein: two strip-shaped supporting legs are arranged at the bottom of the case (1), and the two strip-shaped supporting legs are respectively close to the front side and the rear side of the case (1).

3. The intelligent classroom office management host computer of claim 1, wherein: an ash hole (12) is formed in the bottom of the case (1), and the ash hole (12) is located in the front side of the partition plate (4).

4. The intelligent classroom office management host computer of claim 3, wherein: the front side of the partition board (4) is obliquely and fixedly connected with an ash blocking board (13), and a pull rope (9) at the bottom penetrates through the ash blocking board (13).

5. The intelligent classroom office management host computer of claim 1, wherein: the air bag (77) is made of a telescopic material and can expand when heated.

6. The intelligent classroom office management host computer of claim 1, wherein: the position of the rotating plate (14) corresponds to the position of the vent hole (3) on the rear side of the case (1), and the area of the rotating plate (14) is matched with the area of the vent hole (3).