CN114054392A

CN114054392A - Dust collector based on computer of classroom all-in-one machine is used

Info

Publication number: CN114054392A
Application number: CN202111357354.8A
Authority: CN
Inventors: 肖海波; 张付林; 尹礼峰
Original assignee: Shaodong No1 Middle School; Shaoyang Keqiao Technology Service Co ltd
Current assignee: Shaodong No1 Middle School; Shaoyang Keqiao Technology Service Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-02-18
Anticipated expiration: 2041-11-16
Also published as: CN114054392B

Abstract

The invention discloses a dust removal device for a computer based on a classroom all-in-one machine, and particularly relates to the technical field of computer dust removal. The dust removal device for the computer based on the classroom all-in-one machine is suitable for dust removal of straight screens and curved screens with different sizes, is wider in application range, can be used for conveniently disassembling the whole wiping plate for replacement or cleaning after being used for a period of time, is better in actual use experience, and has wide application prospects.

Description

Dust collector based on computer of classroom all-in-one machine is used

Technical Field

The invention relates to the technical field of computer dust removal, in particular to a dust removal device for a computer based on a classroom all-in-one machine.

Background

The computer all-in-one machine is a novel market product between a desktop computer and a notebook computer at present, integrates a host machine part and a display part into a new computer, and is innovative in high integration of internal components. With the development of wireless technology, the keyboard, the mouse and the display of the computer all-in-one machine can realize wireless link, and the machine only has one power line. The problem that the desktop which is always a person has many cables and is troublesome is solved. In the existing and future markets, with the gradually reduced share of desktop computers, the computer is further subjected to the impact of all-in-one machines, notebooks and netbooks and then is sure to be at a risk. The advantages of the all-in-one machine are continuously accepted by people (popular abroad) and become another highlight of their choice.

Because of the above-mentioned reason, all be equipped with the all-in-one computer in the present most school classroom, especially computer classroom, but computer display screen in the existing market is because the adsorption of static itself, leave a large amount of dust or other debris on the computer screen after the long-term use for the computer, not only the display effect that the screen has influenced the display screen is blurred, and can lead to the display screen to damage when dust or debris fall into in the display screen, most of dust removal means of current all adopt the rag to clean, comparatively waste time and energy, work efficiency is lower, and dust removal effect is relatively poor, so, need to design a dust collector based on that classroom all-in-one computer was used urgently to solve above-mentioned problem.

Disclosure of Invention

The invention mainly aims to provide a dust removal device for a computer based on a classroom all-in-one machine, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a dust removal device for a computer based on a classroom all-in-one machine comprises a cleaning box and a dust removal component, wherein the dust removal component comprises a first side plate and a second side plate, pull rings are fixedly mounted at the ends, away from each other, of the first side plate and the second side plate, fixed blocks for clamping a display are fixedly mounted at the rear ends of the first side plate and the second side plate, rollers are arranged in the middle of the fixed blocks, a first fixed plate is fixedly mounted at the rear side of the middle of one end, close to the second side plate, of the first side plate, second fixed plates are fixedly mounted at the rear sides of the upper portion and the lower portion of one end, close to the first side plate, of the second side plate, erasing assemblies are fixedly mounted at the front ends of the two second fixed plates and the first fixed plate, and restraining assemblies are fixedly mounted between the first side plate and the two second fixed plates and between the first fixed plate and the second side plate;

the cleaning box is of a cuboid structure with a hollow inside and an opening at the upper end, and the middle part of the upper end of the cleaning box is provided with a water tank.

Preferably, the restraint subassembly includes sleeve pipe and axostylus axostyle, the sleeve pipe is one end opening and inside hollow cylindrical structure, and sheathed tube inner chamber slidable mounting has the push pedal, common fixed mounting has buffer spring between push pedal and the intraductal wall of cover, the axostylus axostyle is close to sheathed tube one end and extends to in the sleeve pipe and with push pedal fixed connection together, sheathed tube inside wall opening part fixed mounting has the spacing ring.

Preferably, the limiting ring and the sleeve are of an integrally formed structure, the inner diameter of the limiting ring is smaller than the diameter of the push plate, and when the buffer spring is in a normal state, the length of the part, located in the sleeve, of the shaft rod is at least two thirds of the total length of the shaft rod.

Preferably, T-shaped grooves are formed in the middle of the upper end and the middle of the lower end of the first fixing plate, and one end, away from the first side plate, of each T-shaped groove is of an open structure.

Preferably, two equal fixed mounting in one end middle part that the second fixed plate is close to each other has T shape strip, two T shape strip sliding connection respectively is in two T type inslots with first fixed plate and two second fixed plate sliding connection together.

Preferably, it includes the mounting panel to erase the subassembly, the equal fixed mounting in back both sides of mounting panel has the bearing frame, the rear end both sides of mounting panel are all rotated through the bearing frame and are installed the screw rod, the screw of break-over around corresponding with the position of two screw rods is seted up at the middle part of first fixed plate, two threaded connection is in two screws respectively, and two screws keep away from the equal fixed mounting in one end of mounting panel has the knob, the front end slidable mounting of mounting panel has the wiping board.

Preferably, the wiping plate comprises a mounting bar, the front end of the mounting bar is fixedly provided with a wiping part, the rear end of the mounting bar is symmetrically provided with a fixing rod, the middle part of the front end of the mounting plate is fixedly provided with a sliding rail, and the two fixing blocks are connected to the sliding rail in a sliding manner to slidably mount the mounting bar, the wiping part and the mounting plate together.

Preferably, the wiping part comprises nylon cloth and a sponge cushion block wrapped on the outer surface of the nylon cloth, and a flannelette layer is sewn on the outer surface of the sponge cushion block.

Preferably, the erasing component is connected with the second fixing plate in the same way as the erasing component is connected with the first fixing plate.

Compared with the prior art, the invention has the following beneficial effects:

the invention discloses a dust removal device based on a classroom all-in-one computer, wherein the position of a whole erasing component can be adjusted during actual use, so that the whole erasing part can be completely attached to a screen of a display screen of the all-in-one computer, particularly the display screen with an inwards concave screen, the dust removal device has stronger applicability, is also suitable for dust removal work of straight screens and curved screens with different sizes, and can improve the work efficiency and the dust removal effect to a great extent for all-in-one computers in the same classroom without regulating the size for multiple times when the display screen of the all-in-one computer is subjected to dust removal, in addition, after the erasing part of the erasing part is seriously abraded due to one end of use or when more dust is difficult to be soaked and removed by water in a water tank, the whole erasing plate can be conveniently detached for replacement or cleaning, the practical use experience is better, and the method has wide application prospect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the overall structure of the dust removing member and the cleaning tank of the present invention;

FIG. 3 is a cutaway schematic view of the restraint assembly of the present invention;

FIG. 4 is a schematic view of the overall structure of the first fixing plate according to the present invention;

FIG. 5 is a schematic structural view of a second fixing plate according to the present invention;

FIG. 6 is a schematic diagram of the overall structure of the erasing assembly of the present invention;

FIG. 7 is a schematic view of the installation structure of the wiper plate of the present invention;

fig. 8 is a sectional view of the wiping portion of the present invention.

In the figure: 1. a cleaning tank; 2. a dust removing member; 21. a first side plate; 22. a second side plate; 23. a pull ring; 24. a first fixing plate; 241. a screw hole; 242. a T-shaped groove; 25. a restraint assembly; 251. a sleeve; 252. a shaft lever; 253. pushing the plate; 254. a limiting ring; 255. a buffer spring; 26. a second fixing plate; 261. t-shaped strips; 27. erasing the component; 271. mounting a plate; 272. a screw; 273. a knob; 274. a bearing seat; 275. wiping the board; 2751. mounting a bar; 2752. an erasing section; 2753. a clamping block; 2754. a slide rail; 2755. nylon cloth; 2756. a sponge cushion block; 28. a fixed block; 29. a roller; 3. a water tank.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-8, a dust removing device for a computer based on a classroom all-in-one machine comprises a cleaning box 1 and a dust removing component 2, wherein the cleaning box 1 is a cuboid structure with a hollow interior and an open upper end, and a water tank 3 is arranged in the middle of the upper end of the cleaning box 1.

Specifically, as shown in fig. 2, the dust removing member 2 includes a first side plate 21 and a second side plate 22, pull rings 23 are fixedly mounted at ends of the first side plate 21 and the second side plate 22, which are far away from each other, fixed blocks 28 for clamping a display are fixedly mounted at rear ends of the first side plate 21 and the second side plate 22, rollers 29 are disposed in the middle of the fixed blocks 28, a first fixed plate 24 is fixedly mounted at a rear side of the middle of one end of the first side plate 21, which is close to the second side plate 22, a second fixed plate 26 is fixedly mounted at an upper portion and a rear side of a lower portion of one end of the second side plate 22, which is close to the first side plate 21, erasing assemblies 27 are fixedly mounted at front ends of the two second fixed plates 26 and the first fixed plate 24, and restraining assemblies 25 are fixedly mounted between the first side plate 21 and the two second fixed plates 26 and between the first fixed plate 24 and the second side plate 22; it should be noted that, in this embodiment, the middle portion of the fixing block 28 is provided with a mounting groove penetrating through from left to right, a rotating shaft is horizontally rotatably mounted in the mounting groove through a bearing, and the roller 29 is fixedly mounted in the middle of the outer surface of the rotating shaft, so that the roller 29 can roll in the vertical direction, and therefore, in practice, the edge of the roller 29 should extend to the outside of the mounting groove, and the roller 29 can be ensured to be in direct contact with the two sides of the display screen of the all-in-one computer.

As shown in fig. 3, the restraining assembly 25 includes a sleeve 251 and a shaft 252, the sleeve 251 is a cylindrical structure with an open end and a hollow interior, a push plate 253 is slidably mounted in an inner cavity of the sleeve 251, a buffer spring 255 is fixedly mounted between the push plate 253 and an inner wall of the sleeve 251 together, one end of the shaft 252 close to the sleeve 251 extends into the sleeve 251 and is fixedly connected with the push plate 253, and a limit ring 254 is fixedly mounted at an opening of an inner wall of the sleeve 251;

it should be noted that, in the present embodiment, the limiting ring 254 and the sleeve 251 are formed as an integral structure, the whole connection strength is high, and the inner diameter of the limiting ring 254 is smaller than the diameter of the push plate 253, so that the push plate 253 can be ensured to slide in the inner cavity of the sleeve 251 all the time, the push plate 253 is prevented from being separated from the sleeve 251, in addition, when the buffer spring 255 is in a normal state, the length of the portion of the shaft 252 located in the sleeve 251 is at least two thirds of the total length of the shaft 252, that is, in actual use, when the shaft 252 is located within the sleeve 251 less than two-thirds of the total length of the shaft 252, the buffer spring 255 has a contractive elastic force, so that the shaft 252 tends to contract into the sleeve 251, in practice, the tendency of the first side plate 21 and the second side plate 22 to contract can be utilized to draw the first side plate and the second side plate closer together, so that the two fixing blocks 28 are utilized to clamp the edge of the display screen of the all-in-one computer.

As shown in fig. 4 and 5, the middle part of the upper end and the middle part of the lower end of the first fixing plate 24 are both provided with T-shaped grooves 242, and one ends of the T-shaped grooves 242 far away from the first side plate 21 are both open structures; the middle parts of the ends, close to each other, of the two second fixing plates 26 are fixedly provided with T-shaped strips 261, the two T-shaped strips 261 are respectively connected in the two T-shaped grooves 242 in a sliding manner, and the first fixing plate 24 is connected with the two second fixing plates 26 in a sliding manner; based on the above, it should be noted that, in the present embodiment, the erasing member 27 is connected to the second fixing plate 26 in the same manner as the erasing member 27 is connected to the first fixing plate 24; through the cooperation of the T-shaped strips 261 on the two second fixing plates 26 and the first fixing plate 24, the two second fixing plates 26 and the first fixing plate 24 can slide relatively, so that the whole dust removing component 2 can be contracted, and the purpose of adjusting the distance between the first side plate 21 and the second side plate 22 is achieved.

Referring to fig. 4 and 6, the erasing assembly 27 includes a mounting plate 271, bearing seats 274 are fixedly mounted on both rear sides of the mounting plate 271, screws 272 are rotatably mounted on both rear ends of the mounting plate 271 through the bearing seats 274, screw holes 241 penetrating in front and back are formed in the middle of the first fixing plate 24 and correspond to the two screws 272, the two screws 272 are respectively screwed into the two screw holes 241, knobs 273 are fixedly mounted on one ends of the two screws 272 far from the mounting plate 271, and an erasing plate 275 is slidably mounted on the front end of the mounting plate 271.

It can be seen from the above that, through rotating knob 273, it can drive screw 272 and rotate for screw 272 moves back and forth in screw 241, and then can control the position of whole erasing subassembly 27, in practice, can adjust according to the shape of actual all-in-one computer, and is particularly suitable for the model that all-in-one computer display screen part is indent, can improve the effect of dust removal greatly, effectively clears away the dust in dead angle department.

As shown in fig. 7, the wiping plate 275 includes a mounting bar 2751, a wiping portion 2752 is fixedly mounted at the front end of the mounting bar 2751, a fixture block 2753 is mounted at the rear end of the mounting bar 2751 and is symmetrical to the fixing bar, a slide rail 2754 is fixedly mounted in the middle of the front end of the mounting plate 271, and the two fixture blocks 2753 are slidably connected to the slide rail 2754 to slidably mount the mounting bar 2751, the wiping portion 2752 and the mounting plate 271 together.

It should be noted that, in this embodiment, the mounting bar 2751 and the fixture block 2753 are made of a silicon rubber material and are integrally formed, so that the mounting bar 2751 has certain elasticity and flexibility, and a certain friction force between the fixture block 2753 and the slide rail 2754 can be ensured, so that the mounting bar 2751 can slide only by applying a large force, and can be effectively prevented from sliding off when in use, and the whole wiping plate 275 can be disassembled by using the fixture block 2753 and the slide rail 2754 in cooperation, so that after the wiping part 2752 is seriously worn at one end of use, or when more dust is hard to be soaked and removed by water in the water tank 3, the whole wiping plate 275 can be conveniently disassembled for replacement or cleaning, and in addition, as can be known from the above, while the whole wiping plate 275 is conveniently replaced, the position of the whole wiping plate 275 can be adjusted as required, when in actual use, the screen dust removal device is more convenient to be suitable for screen dust removal work of all-in-one computers with different sizes, and particularly has a better practical effect on a display screen with a concave screen.

As shown in fig. 8, in this embodiment, the wiping portion 2752 includes a nylon cloth 2755 and a sponge pad 2756 covering the outer surface of the nylon cloth 2755, and a flannelette layer is sewn on the outer surface of the sponge pad 2756; the flannelette layer adopts single-sided printing flannelette, the printing flannelette is napped before printing, and the bleached and variegated flannelette is napped at last; the warp used by the grey cloth of the flannelette is fine; the woof should be thick and the twist needs few, and the cotton fiber of spinning the woof should be thick to have better regularity, the fabric warp density is less, and the weft density is great, so that the woof emerges in the surface, be favorable to the woof cotton fiber to form plump and even fine hair, and then can help improving its holistic ability of erasing the dust, and utilize sponge cushion 2756, can make the real portion of erasing 2752 comparatively soft, when actually removing dust, avoid causing the damage to the display screen of all-in-one computer.

Example 2

The present embodiment is implemented on the basis of embodiment 1, and the same points of the present embodiment as those of embodiment 1 are not described herein again, and the difference between the present embodiment and embodiment 1 is that:

in the embodiment, the first fixing plate 24, the two second fixing plates 26, the mounting plate 271 and the mounting bar 2751 are all arc structures, the curvature of the arc structures can be designed according to the curvature of the curved screen of the all-in-one computer actually, so that the dust on the surface of the curved screen of the all-in-one computer can be cleaned, the dust removal quality and the dust removal efficiency can be guaranteed, and certainly, due to the fact that the erasing part 2752 exists, the curvatures of the first fixing plate 24, the two second fixing plates 26, the mounting plate 271 and the mounting bar 2751 are not required to be completely identical to that of the curved screen of the all-in-one computer, the all-in-one computer is designed within a certain range, and the applicability of the dust removal device is further highlighted.

To sum up with the above embodiment 1 and embodiment 2, the dust removing device for the computer based on the classroom all-in-one machine disclosed by the invention has the working principle that: firstly, a proper amount of clean water is filled in the water tank 3, then the first side plate 21 and the second side plate 22 are pulled towards two sides, the erasing component 27 is placed into the water tank 3 downwards, the erasing part 2752 is completely soaked below the liquid level of the water in the water tank 3, the erasing part 2752 is ensured to be completely soaked, then the dedusting component 2 is lifted out, the first side plate 21 and the second side plate 22 are respectively pulled towards two sides according to the size of the all-in-one computer to be dedusted, at the moment, the buffer spring 255 extends, after the erasing part 2752 is pulled to a proper length, the two fixing blocks 28 are respectively placed at two sides of the all-in-one computer display screen and are sent out, the rollers 29 are enabled to be tightly attached to two sides of the all-in-one computer display screen, the erasing part 2752 is enabled to be completely tightly attached to the all-in-one computer display screen by adjusting the adjusting knob 273, the position of the erasing part 2752 is adjusted by the matching of the fixture block 2753 and the slide rail 2754, and the erasing part 2752 is enabled to completely cover the all-in-one computer display screen, then reciprocate whole dust removal component 2, can accomplish the storage work to all-in-one computer display screen, the dust removal effect can be guaranteed to the repeated removal many times, and to the computer of same size, need not basically to adjust the position of erasing portion 2752 once more, after using a period, when erasing portion 2752 wearing and tearing are serious or the dust is more to be difficult to soak through the water in basin 3 and get rid of, can be convenient for dismantle whole wiping board 275 and get off and change or wash.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust collector based on classroom all-in-one computer is used, includes washs case (1) and dust removal component (2), its characterized in that: dust removal component (2) include first curb plate (21) and second curb plate (22), the equal fixed mounting in one end that first curb plate (21) and second curb plate (22) kept away from each other has pull ring (23), the equal fixed mounting in first curb plate (21) and second curb plate (22) rear end has fixed block (28) that are used for cliping the display, the middle part of fixed block (28) is provided with gyro wheel (29), first curb plate (21) are close to the equal fixed mounting in one end middle part rear side of second curb plate (22) and have first fixed plate (24), second curb plate (22) are close to the equal fixed mounting in one end upper portion and the lower part rear side of first curb plate (21) and have second fixed plate (26), and the equal fixed mounting in front end of two second fixed plates (26) and first fixed plate (24) erases subassembly (27), equal fixed mounting has between first curb plate (21) and two second fixed plates (26) and between first fixed plate (24) and second curb plate (22) has curb plate (26) A restraint assembly (25);

wash case (1) and be an inside cavity and upper end open-ended cuboid structure, wash case (1) upper end middle part and seted up basin (3).

2. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 1, wherein: the restraint assembly (25) comprises a sleeve (251) and a shaft rod (252), the sleeve (251) is of a cylindrical structure with an opening at one end and a hollow interior, a push plate (253) is slidably mounted in an inner cavity of the sleeve (251), a buffer spring (255) is fixedly mounted between the push plate (253) and the inner wall of the sleeve (251) together, one end of the shaft rod (252) close to the sleeve (251) extends into the sleeve (251) and is fixedly connected with the push plate (253), and a limiting ring (254) is fixedly mounted at an opening of the inner side wall of the sleeve (251).

3. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 2, wherein: the limiting ring (254) and the sleeve (251) are of an integrated structure, the inner diameter of the limiting ring (254) is smaller than the diameter of the push plate (253), and when the buffer spring (255) is in a normal state, the length of the part, located in the sleeve (251), of the shaft rod (252) is at least two thirds of the total length of the shaft rod (252).

4. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 1, wherein: t type groove (242) have all been seted up in the upper end middle part and the lower extreme middle part of first fixed plate (24), the one end that first curb plate (21) was kept away from in T type groove (242) is open structure.

5. The dust removing device for the computer of the classroom-based all-in-one machine as claimed in claim 4, wherein: two equal fixed mounting in one end middle part that second fixed plate (26) are close to each other has T shape strip (261), two T shape strip (261) sliding connection respectively in two T type grooves (242) with first fixed plate (24) and two second fixed plates (26) sliding connection together.

6. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 1, wherein: erase subassembly (27) including mounting panel (271), the equal fixed mounting in back both sides of mounting panel (271) has bearing frame (274), screw rod (272) are all installed in the rotation through bearing frame (274) in the rear end both sides of mounting panel (271), screw hole (241) of break-through around corresponding with the position of two screw rods (272), two are seted up at the middle part of first fixed plate (24) screw rod (272) threaded connection respectively in two screw holes (241), and the equal fixed mounting in one end that mounting panel (271) was kept away from to two screw rods (272) has knob (273), the front end slidable mounting of mounting panel (271) has wiping board (275).

7. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 6, wherein: the cleaning plate (275) comprises a mounting strip (2751), a cleaning part (2752) is fixedly mounted at the front end of the mounting strip (2751), a clamping block (2753) is symmetrically mounted at the rear end of the mounting strip (2751) and fixed to the fixing rod, a sliding rail (2754) is fixedly mounted in the middle of the front end of the mounting plate (271), and the two clamping blocks (2753) are connected to the sliding rail (2754) in a sliding mode to enable the mounting strip (2751), the cleaning part (2752) and the mounting plate (271) to be installed together in a sliding mode.

8. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 7, wherein: the wiping part (2752) comprises nylon cloth (2755) and a sponge cushion block (2756) coated on the outer surface of the nylon cloth (2755), and a flannelette layer is sewn on the outer surface of the sponge cushion block (2756).

9. The dedusting device for the computer of the classroom-based all-in-one machine as recited in claim 1, wherein: the erasing component (27) is connected with the second fixing plate (26) in the same way as the erasing component (27) is connected with the first fixing plate (24).