CN216960420U

CN216960420U - Anti-seismic dustproof structure on multimedia all-in-one machine

Info

Publication number: CN216960420U
Application number: CN202123102118.XU
Authority: CN
Inventors: 郭战威; 杨影超; 冯鹏飞; 张玉; 马新旗; 王建
Original assignee: Fengwei Intelligent Technology Hebei Co ltd
Current assignee: Fengwei Intelligent Technology Hebei Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-07-12
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses an anti-seismic dustproof structure on a multimedia all-in-one machine, which comprises a multimedia all-in-one machine main body and a protective box, wherein the front side of the protective box is of an open structure, a box door is rotatably arranged on the front side wall of the protective box, the multimedia all-in-one machine main body is positioned in the protective box, U-shaped slide bars are fixedly arranged on the inner wall of the top and the inner wall of the bottom of the protective box, slide seats are respectively sleeved on the two U-shaped slide bars in a sliding manner, one side, close to each other, of each slide seat is fixedly provided with a vertical rod, two connecting seats are fixedly arranged on the outer wall of the rear side of the multimedia all-in-one machine main body, the two connecting seats are respectively sleeved on the vertical rods in a sliding manner, and an anti-seismic mechanism is arranged in the protective box. The dustproof and heat-dissipation integrated machine is reasonable in design and good in practicability, can effectively prevent dust and dissipate heat of the integrated machine body, can effectively buffer and absorb vibration force applied to the integrated machine body, and has a good anti-vibration effect.

Description

Anti-seismic dustproof structure on multimedia all-in-one machine

Technical Field

The utility model relates to the technical field of multimedia all-in-one machines, in particular to an anti-seismic and dustproof structure on a multimedia all-in-one machine.

Background

The multimedia teaching all-in-one machine integrates a plurality of technologies such as an infrared touch technology, intelligent office teaching software, a multimedia network communication technology, a high-definition panel display technology and the like into a whole, a traditional display terminal is promoted to be a man-machine interaction device with comprehensive functions, the multimedia teaching all-in-one machine can solve traditional teaching contents and also support functions such as course content handwriting demonstration, drawing and the like, the function is strong, abstract teaching contents can be vivid in image and easy to accept by each student in the aspect of teaching, the multimedia teaching all-in-one machine can also be used for professional cartoon and demonstration in other aspects, and the multimedia teaching all-in-one machine is widely applied to education and teaching by the advantages of being luxurious in pictures and texts, simple and easy to use and the like.

However, a plurality of heat dissipation holes are usually formed in a common multimedia all-in-one machine for ventilation and heat dissipation, the multimedia all-in-one machine is exposed in an air environment for a long time, so that dust is easily dropped on the surface of the multimedia all-in-one machine, some dust is easily introduced into the multimedia all-in-one machine from the heat dissipation holes, and a good dustproof effect is not achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an anti-seismic dustproof structure on a multimedia all-in-one machine, and solves the problems that the common multimedia all-in-one machine does not have a good dustproof effect, does not have a good anti-seismic protection effect on the common multimedia all-in-one machine, and is poor in anti-seismic performance.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antidetonation dustproof construction on multi-media all-in-one, including multi-media all-in-one main part and protective housing, the front side of protective housing is the opening structure, it installs the chamber door to rotate on the preceding lateral wall of protective housing, multi-media all-in-one main part is located the protective housing, equal fixed mounting has U type slide bar on the top inner wall of protective housing and the bottom inner wall, the cover all slides on two U type slide bars and is equipped with the slide, one side fixed mounting that two slides are close to each other has same montant, fixed mounting has two connecting seats on the rear side outer wall of multi-media all-in-one main part, two equal slip cap of connecting seat are established on the montant, be provided with antidetonation mechanism in the protective housing, a plurality of louvres have been seted up on the rear side inner wall of multi-media all-in-one main part, a plurality of louvres are the array and arrange, be provided with dustproof heat dissipation mechanism on the protective housing.

Preferably, the anti-seismic mechanism comprises a transverse buffer assembly and a vertical buffer assembly, the transverse buffer assembly comprises two first shock absorption pads and two first shock absorption springs, the two first shock absorption pads are respectively and fixedly installed on one side of the corresponding sliding seat, one ends of the two first shock absorption springs are respectively and fixedly connected with the corresponding first shock absorption pads, one ends of the two first shock absorption springs, far away from the corresponding first shock absorption pads, are respectively and fixedly connected with the corresponding U-shaped sliding rods, and the two first shock absorption springs are respectively sleeved on the corresponding U-shaped sliding rods.

Preferably, vertical buffer unit includes two second shock pads and two second damping spring, and two second shock pads are fixed mounting respectively in the one side that two connecting seats were kept away from each other, and two second damping spring's one end respectively with corresponding second shock pad fixed connection, two second damping spring keep away from corresponding second shock pad one end respectively with corresponding slide fixed connection, and two second damping spring all overlap and establish on the montant.

Preferably, the dustproof heat dissipation mechanism comprises an outer cover, a dustproof filter screen, two rotating shafts, two fan suction blades, two belt pulleys, a belt and a motor, wherein the outer cover is fixedly arranged on the outer wall of the rear side of the protective box, a rectangular hole is formed in the inner wall of one side of the outer cover, which is far away from the protective box, the dustproof filter screen is fixedly arranged in the rectangular hole, two mounting holes are formed in the inner wall of the rear side of the protective box, the two mounting holes are communicated with the inside of the outer cover, the two rotating shafts are respectively and rotatably arranged in the corresponding mounting holes, two ends of the rotating shafts extend out of the mounting holes, the two fan suction blades are respectively and fixedly arranged at one ends, which are positioned in the protective box, of the corresponding rotating shafts, the two belt pulleys are respectively and fixedly sleeved at one ends, which are positioned in the outer cover, the belt is wound on the two belt pulleys, the motor is fixedly arranged on the inner wall of one side of the outer cover, and the output shaft end of the motor is fixedly connected with one end of the two rotating shafts, a plurality of air inlets have been seted up on the rear side inner wall of guard box, and a plurality of air inlets are the array and arrange, and a plurality of air inlets all are linked together with the dustcoat is inside.

Preferably, bearings are fixedly sleeved on the two rotating shafts, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

Preferably, the bottom fixed mounting of guard box has two support columns, and the bottom fixed mounting of two support columns has same base, and the bottom of base is rotated and is installed four auto-lock universal wheels that are two bisymmetry settings.

(III) advantageous effects

The utility model provides an anti-seismic and dustproof structure on a multimedia all-in-one machine. The method has the following beneficial effects:

(1) the anti-seismic dustproof structure on the multimedia all-in-one machine can isolate and protect the multimedia all-in-one machine body by storing the multimedia all-in-one machine body in the space formed by the protective box and the box door when the multimedia all-in-one machine body is not used, dust in the air can be effectively prevented from falling on the surface of the multimedia all-in-one machine body, and the multimedia all-in-one machine body is prevented from being damaged due to collision of foreign objects.

(2) This antidetonation dustproof construction on multimedia integrated machine, when using through opening multimedia integrated machine main part, the starter motor work, utilize the transmission of two belt pulleys and belt, steerable two suction fan leaf are rotatory, utilize the suction that produces when two suction fan leaf are rotatory, can be with external clean air transportation to the protecting box in, the air that gets into in the protecting box blows to the main part surface of multimedia integrated machine and spreads out, can accelerate the inside circulation of air of protecting box, can carry out effectual heat dissipation cooling to multimedia integrated machine main part, and the air that filters through control is gone into from the rear side of protecting box, and discharge from the front side opening department of protecting box, make dust in the external air can not get into in the protecting box and fall to the main part surface of multimedia integrated machine, and then play effectual dustproof and radiating effect.

(3) This antidetonation dustproof construction on multimedia integrated machine, through the connection cooperation that utilizes two first shock pads and two first damping spring, can carry out effectual buffering shock attenuation to the horizontal shaking force that multimedia integrated machine main part received, utilize two second shock pads and two second damping spring's connection cooperation, can carry out effectual buffering shock attenuation to the vertical shaking force that multimedia integrated machine main part received, and then can effectually cushion the shock attenuation to the shaking force that multimedia integrated machine main part received, good antidetonation effect has, can not cause multimedia integrated machine main part to receive the shaking force and damage.

Drawings

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

FIG. 2 is a schematic cross-sectional side view of the present invention;

FIG. 3 is a rear view of a schematic cross-sectional structure of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a multimedia all-in-one machine body; 2. a protective box; 3. a box door; 4. a support column; 5. a base; 6. a self-locking universal wheel; 7. a U-shaped slide bar; 8. a slide base; 9. a vertical rod; 10. a connecting seat; 11. a first cushion pad; 12. a first damping spring; 13. a second cushion pad; 14. a second damping spring; 15. heat dissipation holes; 16. a housing; 17. a dustproof filter screen; 18. a rotating shaft; 19. an intake fan blade; 20. a pulley; 21. a belt; 22. a motor; 23. and (4) air inlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1 to 5, the present invention provides a technical solution: an anti-seismic dustproof structure on a multimedia all-in-one machine comprises a multimedia all-in-one machine main body 1 and a protective box 2, wherein the front side of the protective box 2 is of an open structure, a box door 3 is rotatably arranged on the front side wall of the protective box 2, the multimedia all-in-one machine main body 1 is positioned in the protective box 2, U-shaped slide bars 7 are fixedly arranged on the top inner wall and the bottom inner wall of the protective box 2, slide seats 8 are respectively sleeved on the two U-shaped slide bars 7 in a sliding manner, one side, close to each other, of each slide seat 8 is fixedly provided with a vertical bar 9, the outer wall of the rear side of the multimedia all-in-one machine main body 1 is fixedly provided with two connecting seats 10, the two connecting seats 10 are respectively sleeved on the vertical bars 9 in a sliding manner, an anti-seismic mechanism is arranged in the protective box 2, the anti-seismic dustproof structure can effectively buffer and damp vibration force applied to the multimedia all-in-one machine main body 1 by arranging a plurality of anti-seismic heat dissipation holes 15 on the inner wall of the rear side of the multimedia all-in-one machine main body 1, a plurality of louvres 15 are the array and arrange, are provided with dustproof heat dissipation mechanism on protective housing 2, through setting up dustproof heat dissipation mechanism, can carry out effectual dustproof and heat dissipation to multimedia all-in-one machine main part 1.

In this embodiment, the anti-vibration mechanism includes a horizontal buffer assembly and a vertical buffer assembly, the horizontal buffer assembly includes two first shock pads 11 and two first damping springs 12, the two first shock pads 11 are respectively and fixedly mounted on one side of the corresponding slide carriage 8, one ends of the two first damping springs 12 are respectively and fixedly connected with the corresponding first shock pads 11, one ends of the two first damping springs 12 away from the corresponding first shock pads 11 are respectively and fixedly connected with the corresponding U-shaped slide bar 7, and the two first damping springs 12 are respectively sleeved on the corresponding U-shaped slide bar 7, through the connection cooperation of the two first shock pads 11 and the two first damping springs 12, the horizontal vibration force received by the multimedia all-in-one machine body 1 can be effectively buffered and damped.

In this embodiment, the vertical buffer component includes two second shock pads 13 and two second damping springs 14, two second shock pads 13 are respectively fixed mounting in the one side that two connecting seats 10 kept away from each other, two second damping springs 14's one end respectively with corresponding second shock pad 13 fixed connection, two second damping springs 14 keep away from corresponding second shock pad 13's one end respectively with corresponding slide 8 fixed connection, two second damping springs 14 all overlap and establish on montant 9, through the connection cooperation that utilizes two second shock pads 13 and two second damping springs 14, can carry out effectual buffering shock attenuation to the vertical vibration power that multimedia all-in-one machine main part 1 received.

In this embodiment, the dustproof heat dissipation mechanism includes an outer cover 16, a dustproof filter screen 17, two rotating shafts 18, two suction fan blades 19, two belt pulleys 20, a belt 21 and a motor 22, the outer cover 16 is fixedly mounted on the rear outer wall of the protective box 2, a rectangular hole is formed in the inner wall of the outer cover 16 away from the protective box 2, the dustproof filter screen 17 is fixedly mounted in the rectangular hole, two mounting holes are formed in the rear inner wall of the protective box 2, the two mounting holes are both communicated with the inside of the outer cover 16, the two rotating shafts 18 are respectively rotatably mounted in the corresponding mounting holes, both ends of the rotating shafts 18 extend out of the mounting holes, the two suction fan blades 19 are respectively fixedly mounted at one end of the corresponding rotating shaft 18 in the protective box 2, the two belt pulleys 20 are respectively fixedly sleeved at one end of the corresponding rotating shaft 18 in the outer cover 16, the belt 21 is wound around the two belt pulleys 20, the motor 22 is fixedly mounted on one inner wall of the outer cover 16, output shaft end and the one end fixed connection of a pivot 18 in two pivots 18 of motor 22, a plurality of inlet ports 23 have been seted up on the rear side inner wall of protective housing 2, a plurality of inlet ports 23 are the array and arrange, a plurality of inlet ports 23 all are linked together with 16 insides of dustcoat, through utilizing dustproof filter screen 17, can intercept the dust in the external air and filter, avoid inhaling in protective housing 2 the dust, dustproof effect has, transmission effect through utilizing two belt pulleys 20 and belt 21, steerable two inhale fan leaf 19 and rotate simultaneously, and then can inhale in protective housing 2 with the external air, accelerate the inside circulation of air of protective housing 2, cool down dispels the heat to multimedia integrated machine main part 1.

In this embodiment, all fix the cover on two pivot 18 and be equipped with the bearing, the outer lane of two bearings respectively with the inner wall fixed connection of corresponding mounting hole, through setting up the bearing, play the effect that supports and fix a position the mounted position of pivot 18, and then make pivot 18 can steadily rotate.

In this embodiment, the bottom fixed mounting of protective housing 2 has two support columns 4, the bottom fixed mounting of two support columns 4 has same base 5, the bottom of base 5 is rotated and is installed four auto-lock universal wheels 6 that are two bisymmetry settings, through setting up the connection cooperation of two support columns 4, base 5 and four auto-lock universal wheels 6, can fix the firm support of multimedia all-in-one main part 1 in protective housing 2 and use at suitable high position, and can promote the removal of multimedia all-in-one main part 1.

In this embodiment, a control switch and an external power line are installed on the protection box 2, the multimedia all-in-one machine main body 1, the motor 22, the control switch and the external power line are electrically connected through a wire to form a loop, and the control switch can respectively control the on and off of the multimedia all-in-one machine main body 1 and the motor 22.

The working principle is as follows: when the multimedia all-in-one machine main body 1 is not used, the multimedia all-in-one machine main body 1 is stored in a space formed by the protective box 2 and the box door 3, so that the effect of isolating and protecting the multimedia all-in-one machine main body 1 can be achieved, dust in the air can be effectively prevented from falling to the surface of the multimedia all-in-one machine main body 1, and the multimedia all-in-one machine main body 1 is prevented from being damaged due to collision of foreign objects, when the multimedia all-in-one machine main body 1 needs to be used, the multimedia all-in-one machine main body 1 is firstly pushed to a proper position to be placed, the box door 3 is opened, a power supply is switched on, the multimedia all-in-one machine main body 1 can be used after being opened, in the using process, the motor 22 is started to work, the two rotating shafts 18 can be controlled to rotate simultaneously by utilizing the transmission action of the two belt pulleys 20 and the belt 21, the two suction fan blades 19 can be controlled to rotate, and the suction force generated when the two suction fan blades 19 rotate is utilized, so that the outside air can enter the protection box 2 through the plurality of air inlet holes 23 after passing through the filter holes on the dustproof filter screen 17, the dustproof filter screen 17 can intercept and filter dust impurities in the outside air, the dust in the air is prevented from being sucked into the protection box 2, the air entering the protection box 2 is blown to the surface of the multimedia all-in-one machine body 1 and spread, the air circulation in the protection box 2 can be accelerated, the multimedia all-in-one machine body 1 can be effectively cooled, and finally the air is discharged from the opening of the protection box 2, and in the process of using the multimedia all-in-one machine body 1 to cool the multimedia all-in-one machine body, the filtered air can be controlled to enter from the rear side of the protection box 2 and be discharged from the front side opening of the protection box 2, so that the dust in the outside air can not enter the protection box 2 and fall to the surface of the multimedia all-in-one machine body 1, when the multimedia all-in-one machine body 1 is vibrated by an external force factor, the multimedia all-in-one machine body 1 is subjected to a transverse vibration force, so that the multimedia all-in-one machine body 1 drives the two connecting seats 10, the vertical rod 9 and the two sliding seats 8 to perform horizontal micro-motion, the two first damping springs 12 are stressed to deform, the two first damping cushions 11 are connected and matched with the two first damping springs 12 to effectively buffer and damp the transverse vibration force applied to the multimedia all-in-one machine body 1, when the multimedia all-in-one machine body 1 is subjected to a vertical vibration force, the multimedia all-in-one machine body 1 drives the two connecting seats 10 to perform vertical micro-motion on the vertical rod 9, the two second damping springs 14 are stressed to deform, and the two second damping cushions 13 are connected and matched with the two second damping springs 14, can carry out effectual buffering shock attenuation to the vertical shock power that multimedia integrated machine main part 1 received, and then can effectually cushion the shock attenuation to the shock power that multimedia integrated machine main part 1 received, have good antidetonation effect, can not cause multimedia integrated machine main part 1 to receive the shock power and damage, the content that does not make detailed description in this specification all belongs to the prior art that this skilled person in the art is publicly known simultaneously.

In conclusion, the anti-seismic dustproof structure on the multimedia all-in-one machine can effectively prevent dust and dissipate heat of the multimedia all-in-one machine main body 1, can effectively buffer and damp vibration force applied to the multimedia all-in-one machine main body 1, and has a good anti-seismic effect.

Claims

1. The utility model provides an antidetonation dustproof construction on multimedia all-in-one machine, includes multimedia all-in-one machine main part (1) and guard box (2), its characterized in that: the front side of the protection box (2) is of an opening structure, a box door (3) is rotatably installed on the front side wall of the protection box (2), the multimedia all-in-one machine main body (1) is located in the protection box (2), U-shaped slide rods (7) are fixedly installed on the inner wall of the top and the inner wall of the bottom of the protection box (2), slide seats (8) are sleeved on the two U-shaped slide rods (7) in a sliding mode, one side, close to each other, of the two slide seats (8) is fixedly provided with a same vertical rod (9), two connecting seats (10) are fixedly installed on the outer wall of the rear side of the multimedia all-in-one machine main body (1), the two connecting seats (10) are sleeved on the vertical rod (9) in a sliding mode, an anti-seismic mechanism is arranged in the protection box (2), and a plurality of radiating holes (15) are formed in the inner wall of the rear side of the multimedia all-in-one machine main body (1), a plurality of the heat dissipation holes (15) are arranged in an array, and a dustproof heat dissipation mechanism is arranged on the protection box (2).

2. The anti-seismic and dustproof structure on the multimedia all-in-one machine according to claim 1, wherein: the anti-seismic mechanism comprises a transverse buffer assembly and a vertical buffer assembly, wherein the transverse buffer assembly comprises two first shock absorption pads (11) and two first shock absorption springs (12), the two first shock absorption pads (11) are respectively and fixedly installed on the corresponding side of the sliding seat (8), the two ends of the first shock absorption springs (12) are respectively and correspondingly fixedly connected with the first shock absorption pads (11) and the two shock absorption springs (12), the ends, far away from the corresponding first shock absorption pads (11), of the first shock absorption springs (12) are respectively and correspondingly fixedly connected with the U-shaped sliding rods (7), and the two shock absorption springs (12) are respectively sleeved on the corresponding U-shaped sliding rods (7).

3. The anti-seismic and dustproof structure on the multimedia all-in-one machine according to claim 2, wherein: vertical buffer unit includes two second shock pads (13) and two second damping spring (14), two second shock pad (13) is fixed mounting respectively two one side of keeping away from each other in connecting seat (10), two the one end of second damping spring (14) respectively with corresponding second shock pad (13) fixed connection, two the one end that corresponding second damping pad (13) was kept away from in second damping spring (14) respectively with corresponding slide (8) fixed connection, two second damping spring (14) all overlap and establish on montant (9).

4. The anti-seismic and dustproof structure on the multimedia all-in-one machine according to claim 1, wherein: the dustproof heat dissipation mechanism comprises an outer cover (16), a dustproof filter screen (17), two rotating shafts (18), two fan suction blades (19), two belt pulleys (20), a belt (21) and a motor (22), wherein the outer cover (16) is fixedly installed on the outer wall of the rear side of the protective box (2), a rectangular hole is formed in the inner wall of one side, away from the protective box (2), of the outer cover (16), the dustproof filter screen (17) is fixedly installed in the rectangular hole, two installation holes are formed in the inner wall of the rear side of the protective box (2), the two installation holes are communicated with the inner part of the outer cover (16), the two rotating shafts (18) are respectively and rotatably installed in the corresponding installation holes, two ends of the rotating shafts (18) extend out of the installation holes, the two fan suction blades (19) are respectively and fixedly installed at one ends, corresponding to the rotating shafts (18), which are located in the protective box (2), two belt pulley (20) are fixed cover respectively and are established correspondingly pivot (18) are located the one end in dustcoat (16), belt (21) are around establishing two on belt pulley (20), motor (22) fixed mounting be in on one side inner wall of dustcoat (16), the output axle head and two of motor (22) the one end fixed connection of a pivot (18) in pivot (18), a plurality of inlet port (23) have been seted up on the rear side inner wall of guard box (2), and are a plurality of inlet port (23) are the array and arrange, and are a plurality of inlet port (23) all with dustcoat (16) inside is linked together.

5. The anti-seismic and dustproof structure on the multimedia all-in-one machine as claimed in claim 4, wherein: and bearings are fixedly sleeved on the two rotating shafts (18), and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

6. The anti-seismic and dustproof structure on the multimedia all-in-one machine according to claim 1, wherein: the bottom fixed mounting of guard box (2) has two support columns (4), two the bottom fixed mounting of support column (4) has same base (5), the bottom of base (5) is rotated and is installed four auto-lock universal wheels (6) that are two bisymmetry settings.