CN213241523U

CN213241523U - Teaching equipment of information technology with good heat dissipation

Info

Publication number: CN213241523U
Application number: CN202022459663.3U
Authority: CN
Inventors: 杨渝坤; 蒋少楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-18
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a teaching equipment technical field just discloses a teaching equipment of information technology that dispels heat, including the protecting crust, one side fixedly connected with dead lever of protecting crust, the one end fixedly connected with fixed plate of dead lever, the through-hole has been seted up at the top of fixed plate, the inner wall swing joint of through-hole has fixing bolt, the interior diapire fixedly connected with fan body of protecting crust, the interior diapire fixedly connected with baffle of protecting crust, the ventilation hole has been seted up to one side of baffle. This information technology's that dispels heat teaching equipment has reached the good purpose of this projecting apparatus radiating effect to solve the problem that general projecting apparatus radiating effect is not good, made the overheated condition can not appear in the projecting apparatus body in long-time use, improved the life of projecting apparatus, also improved the teaching quality simultaneously, make people use more save worry, further satisfied people's user demand, the work of giving people has brought the facility.

Description

Teaching equipment of information technology with good heat dissipation

Technical Field

The utility model relates to a teaching equipment technical field specifically is a teaching equipment of information technology that dispels heat.

Background

Information technology is a generic term for various technologies used mainly for managing and processing information. It mainly applies computer science and communication technology to design, develop, install and implement information system and application software. The teaching of information technology can use many teaching devices, such as computers, projectors, desks, chairs, blackboards, etc.

At present, the teaching projector is generally fixed on a wall, basically, the self is relied on to dissipate heat, so that the heat dissipation effect is poor, internal overheating is easy to occur in the long-time use process, the damage of internal electronic components is caused, the service life of the projector is reduced, the teaching quality is also reduced, people are not worried about using the projector, the use requirements of people cannot be met by the existing projector, and the inconvenience is brought to the work of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a good information technology's of heat dissipation teaching equipment possesses advantages such as the radiating effect is good, has solved the not good problem of general information technology teaching equipment radiating effect.

(II) technical scheme

For the good purpose of this teaching equipment radiating effect of realization, the utility model provides a following technical scheme: a teaching device of information technology with good heat dissipation comprises a protective shell, wherein one side of the protective shell is fixedly connected with a fixed rod, one end of the fixed rod is fixedly connected with a fixed plate, the top of the fixed plate is provided with a through hole, the inner wall of the through hole is movably connected with a fixed bolt, the inner bottom wall of the protective shell is fixedly connected with a fan body, the inner bottom wall of the protective shell is fixedly connected with a partition plate, one side of the partition plate is provided with a ventilation hole, the inner wall of the ventilation hole is fixedly connected with a filter screen, one side of the protective shell is provided with a heat dissipation hole, the inner bottom wall of the protective shell is fixedly connected with a fixed box, the top of the fixed box is fixedly connected with a first protective cushion, the inner bottom wall of the protective shell is fixedly connected with an electric push rod, one end of the electric, the novel projector is characterized in that a fixing groove is formed in the top of the placing plate, a wear-resistant pad is fixedly connected to the inner wall of the fixing groove, a projector body is movably connected to the top of the wear-resistant pad, a protection plate is movably connected to the front of the protection shell, and a movable groove is formed in the front of the protection plate.

Preferably, the inner wall of the through hole is provided with an internal thread, and the through hole is in threaded connection with the fixing bolt through the internal thread.

Preferably, the shape and size of the wear-resistant pad are matched with those of the fixing groove, and the wear-resistant pad is a rubber wear-resistant pad.

Preferably, the front face of the protection plate is movably connected with a fixing pin, and the protection plate is movably connected with the protection shell through the fixing pin.

Preferably, the shape and size of the first protection pad and the shape and size of the second protection pad are matched with each other, and the first protection pad and the second protection pad are both rubber protection pads.

Preferably, the quantity of dead lever and the quantity of fixed plate are two, and each dead lever is a set of with each fixed plate, and two sets of dead levers and fixed plate use the perpendicular bisector of protective housing to set up as symmetry axis symmetry.

Preferably, the inner walls of the heat dissipation holes are fixedly connected with dust screens, and the dust screens are stainless steel dust screens.

(III) advantageous effects

Compared with the prior art, the utility model provides a good information technology's of heat dissipation teaching equipment possesses following beneficial effect:

1. this information technology's that dispels heat teaching equipment, through the protecting crust, the fan body, the baffle, the ventilation hole, the filter screen, the louvre, mutually supporting use of dust screen and projecting apparatus body, the good purpose of this projecting apparatus radiating effect has been reached, thereby the problem that general projecting apparatus radiating effect is not good has been solved, make the overheated condition can not appear in long-time use of projecting apparatus body, the life of projecting apparatus has been improved, the teaching quality has also been improved simultaneously, make people use more save worry, further satisfy people's user demand, the work of giving people has brought the facility.

2. This information technology's that dispels heat teaching equipment, through the protecting crust that sets up, fixed box, first protection pad, electric putter, place the board, the protection of second is filled up, the fixed slot, wear pad and projector body, can make this projector body make things convenient for people to highly adjust more in the use, make people use more happy and handy, further satisfied people's user demand, the work of giving people has brought the facility, is worth using widely.

3. This information technology's that dispels heat teaching equipment through protecting crust and guard plate that sets up, makes the projecting apparatus body can obtain better protection, makes people use more peaceful, and further the user demand who has satisfied people has brought the facility for people's work.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a protective shell; 2. fixing the rod; 3. a fixing plate; 4. a through hole; 5. an internal thread; 6. fixing the bolt; 7. a fan body; 8. a partition plate; 9. a vent hole; 10. a filter screen; 11. heat dissipation holes; 12. a dust screen; 13. a fixing box; 14. a first protective pad; 15. an electric push rod; 16. placing the plate; 17. a second protective pad; 18. fixing grooves; 19. a wear pad; 20. a projector body; 21. a protection plate; 22. a movable groove.

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. 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.

Referring to fig. 1-4, a teaching device of information technology with good heat dissipation comprises a protective shell 1, a fixing rod 2 is fixedly connected to one side of the protective shell 1, a fixing plate 3 is fixedly connected to one end of the fixing rod 2, a through hole 4 is formed in the top of the fixing plate 3, a fixing bolt 6 is movably connected to the inner wall of the through hole 4, an internal thread 5 is formed in the inner wall of the through hole 4, the through hole 4 is in threaded connection with the fixing bolt 6 through the internal thread 5, a fan body 7 is fixedly connected to the inner bottom wall of the protective shell 1, a partition plate 8 is fixedly connected to the inner bottom wall of the protective shell 1, a vent hole 9 is formed in one side of the partition plate 8, a filter screen 10 is fixedly connected to the inner wall of the vent hole 9, a heat dissipation hole 11 is formed in one side of the protective shell 1, a dust screen, the dust screen 12 can not rust and corrode in the long-time use process, the inner bottom wall of the protective shell 1 is fixedly connected with a fixed box 13, the top of the fixed box 13 is fixedly connected with a first protective pad 14, the inner bottom wall of the protective shell 1 is fixedly connected with an electric push rod 15, one end of the electric push rod 15 is fixedly connected with a placing plate 16, the bottom of the placing plate 16 is fixedly connected with a second protective pad 17, the shape and the size of the first protective pad 14 are matched with the shape and the size of the second protective pad 17, the first protective pad 14 and the second protective pad 17 are both rubber protective pads, the top of the placing plate 16 is provided with a fixed groove 18, the inner wall of the fixed groove 18 is fixedly connected with a wear-resistant pad 19, the top of the wear-resistant pad 19 is movably connected with a projector body 20, the shape and the size of the wear-resistant pad 19 are matched with the shape and the size of the fixed groove 18, and, the rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate larger deformation under the action of small external force, and can recover the original shape after the external force is removed, the front surface of the protective shell 1 is movably connected with a protective plate 21, the number of the fixed rods 2 and the number of the fixed plates 3 are two, each fixed rod 2 and each fixed plate 3 form a group, the two groups of fixed rods 2 and the fixed plates 3 are symmetrically arranged by taking the perpendicular bisector of the protective shell 1 as a symmetry axis, the front surface of the protective plate 21 is provided with a movable groove 22, the front surface of the protective plate 21 is movably connected with a fixed pin, the protective plate 21 is movably connected with the protective shell 1 through the fixed pin, and then the protective shell 1, the fan body 7, the partition plate 8, the vent holes 9, the filter screen 10, the heat dissipation holes 11, the dust screen 12 and, thereby solving the problem of poor heat dissipation effect of the common projector, ensuring that the projector body 20 can not be overheated in the long-time use process, prolonging the service life of the projector, simultaneously improving the teaching quality, leading people to be more worry-saving when using the projector, further meeting the use requirements of people and bringing convenience to the work of people, and then leading people to adjust the height more conveniently in the use process of the projector body 20 through the arranged protective shell 1, the fixed box 13, the first protective pad 14, the electric push rod 15, the placing plate 16, the second protective pad 17, the fixed groove 18, the wear-resistant pad 19 and the projector body 20, leading people to be more comfortable when using the projector body 20, further meeting the use requirements of people, bringing convenience to the work of people, being worthy of popularization and use, and then through the arranged protective shell 1 and the protective plate 21, the projector body 20 can be better protected, so that people can feel more comfortable when using the projector, the use requirements of people are further met, and convenience is brought to work of people.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, when projecting apparatus body 20 is at the during operation, fan body 7 begins work this moment, blows to projecting apparatus body 20 through ventilation hole 9, then through the louvre 11 discharge can, when projecting apparatus body 20 needs height-adjusting, electric putter 15 began work this moment, it can to adjust suitable position stop when projecting apparatus body 20.

To sum up, this information technology's that dispels heat teaching equipment has reached the good purpose of this projecting apparatus radiating effect, makes projecting apparatus body 20 can not appear overheated condition in long-time use, has improved the life of projecting apparatus, has also improved teaching quality simultaneously, makes people use more save worry, further satisfies people's user demand, and the work of giving people has brought the facility.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching equipment of information technology that heat dissipation is good, includes protecting crust (1), its characterized in that: a fixing rod (2) is fixedly connected to one side of the protective shell (1), a fixing plate (3) is fixedly connected to one end of the fixing rod (2), a through hole (4) is formed in the top of the fixing plate (3), a fixing bolt (6) is movably connected to the inner wall of the through hole (4), a fan body (7) is fixedly connected to the inner bottom wall of the protective shell (1), a partition plate (8) is fixedly connected to the inner bottom wall of the protective shell (1), a ventilation hole (9) is formed in one side of the partition plate (8), a filter screen (10) is fixedly connected to the inner wall of the ventilation hole (9), a heat dissipation hole (11) is formed in one side of the protective shell (1), a fixing box (13) is fixedly connected to the inner bottom wall of the protective shell (1), a first protective pad (14) is fixedly connected to the top of the fixing box (13), and an electric push rod (, the one end fixedly connected with of electric putter (15) places board (16), the bottom fixedly connected with second protection pad (17) of placing board (16), fixed slot (18) have been seted up at the top of placing board (16), the inner wall fixedly connected with of fixed slot (18) wears to fill up (19), the top swing joint of wearing pad (19) has projecting apparatus body (20), the front swing joint of protecting crust (1) has guard plate (21), movable groove (22) have been seted up in the front of guard plate (21).

2. The teaching equipment of information technology with good heat dissipation of claim 1, wherein: the inner wall of through-hole (4) is provided with internal thread (5), and through-hole (4) pass through internal thread (5) and fixing bolt (6) threaded connection.

3. The teaching equipment of information technology with good heat dissipation of claim 1, wherein: the shape and size of the wear-resistant pad (19) are matched with those of the fixing groove (18), and the wear-resistant pad (19) is a rubber wear-resistant pad.

4. The teaching equipment of information technology with good heat dissipation of claim 1, wherein: the front face of the protection plate (21) is movably connected with a fixing pin, and the protection plate (21) is movably connected with the protection shell (1) through the fixing pin.

5. The teaching equipment of information technology with good heat dissipation of claim 1, wherein: the shape and size of the first protection pad (14) and the shape and size of the second protection pad (17) are matched with each other, and the first protection pad (14) and the second protection pad (17) are both rubber protection pads.

6. The teaching equipment of information technology with good heat dissipation of claim 1, wherein: the quantity of dead lever (2) and the quantity of fixed plate (3) are two, and each dead lever (2) is a set of with each fixed plate (3), and two sets of dead levers (2) and fixed plate (3) use the perpendicular bisector of protective housing (1) to set up as symmetry axis symmetry.

7. The teaching equipment of information technology with good heat dissipation of claim 1, wherein: the inner wall of the heat dissipation hole (11) is fixedly connected with a dust screen (12), and the dust screen (12) is a stainless steel dust screen.