CN213602762U

CN213602762U - New generation is audio amplifier for information technology teaching

Info

Publication number: CN213602762U
Application number: CN202021467166.1U
Authority: CN
Inventors: 周军福
Original assignee: Shaanxi Guofeng Education Technology Co ltd
Current assignee: Shaanxi Guofeng Education Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-07-02
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a new generation information technology field just discloses a new generation is audio amplifier for information technology teaching, including the protection outer container, the positive swing joint of protection outer container has the dodge gate, the bottom fixedly connected with universal wheel main part of protection outer container, the interior diapire swing joint of protection outer container has the audio amplifier main part, the inside wall fixedly connected with spring of protection outer container, the one end fixedly connected with fixed plate of spring, one side fixedly connected with connection pad of fixed plate, the back fixedly connected with motor of protection outer container. This new generation information technology audio amplifier for teaching has reached the purpose that new generation information technology for teaching audio amplifier protecting effect is good, has solved the teaching of general new generation information technology and has used the relatively poor problem of audio amplifier protecting effect, can avoid the audio amplifier directly to expose outside, reduces the audio amplifier and the unexpected phenomenon that receives the damage of appearance to improve the life of audio amplifier, reduce people's loss.

Description

New generation is audio amplifier for information technology teaching

Technical Field

The utility model relates to a new generation information technology field specifically is a new generation is audio amplifier for information technology teaching.

Background

The new-generation information technology is one of seven strategic emerging industries determined by the state administration, the state administration requires to increase the strength of supporting policies such as finance, tax and finance, and the like, the new-generation information technology is divided into six aspects, namely, a next-generation communication network, an internet of things, three-network integration, novel flat panel display, a high-performance integrated circuit and high-end software represented by cloud computing, the new-generation information technology not only refers to the longitudinal upgrade of some branch technologies in the information field, such as integrated circuits, computers, wireless communication and the like, but also mainly refers to the whole platform of the information technology and the intergenerative transition of the industry.

Need use the audio amplifier sometimes in the information technology teaching of new generation in-process, and generally use the audio amplifier for information technology teaching of new generation at present most simple structure, it lacks the protection directly to expose outside mostly, and the people comes and goes very easily to cause unexpected damage to the audio amplifier to reduce the life of audio amplifier, give people and bring the loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a new generation is audio amplifier for information technology teaching possesses advantages such as protecting effect is good, has solved the relatively poor problem of general new generation is audio amplifier protecting effect for information technology teaching.

(II) technical scheme

For realizing the good purpose of this new generation information technology teaching with audio amplifier protecting effect, the utility model provides a following technical scheme: the utility model provides a new generation is audio amplifier for information technology teaching, includes the protection outer container, the positive swing joint of protection outer container has the dodge gate, the bottom fixedly connected with universal wheel main part of protection outer container, the interior diapire swing joint of protection outer container has the audio amplifier main part, the inside wall fixedly connected with spring of protection outer container, the one end fixedly connected with fixed plate of spring, one side fixedly connected with connection pad of fixed plate, the back fixedly connected with motor of protection outer container, the output shaft of motor passes through shaft coupling fixedly connected with pivot, the one end of pivot runs through the outer wall of protection outer container and extends to the inner wall of protection outer container.

The outer wall fixedly connected with flabellum of pivot, the louvre has been seted up at the back of protection outer container, the inner wall fixedly connected with dust screen of louvre, the through-hole has been seted up in the front of dodge gate, the inner wall fixedly connected with connecting network of through-hole, the top fixedly connected with movable rod of protection outer container, the one end swing joint of movable rod has flexible loop bar, the one end fixedly connected with connecting rod of flexible loop bar.

Preferably, the diameter of the inner wall of the movable rod is larger than that of the outer wall of the telescopic sleeve rod, and the movable rod is in telescopic connection with the telescopic sleeve rod.

Preferably, the outer wall of the connecting rod is movably connected with a connecting sleeve, and the connecting sleeve is a rubber connecting sleeve.

Preferably, the quantity of fixed plate and the quantity of connection pad are two, and each fixed plate and each connection pad are a set of, and two sets of fixed plate and connection pad use the perpendicular bisector of audio amplifier main part as symmetry axis symmetry setting, and two connection pads are rubber connection pads.

Preferably, the front surface of the motor is fixedly connected with a supporting block, and the outer wall of the supporting block is fixedly connected with the outer wall of the protective outer box.

Preferably, the number of louvres and the number of dust screens are three, and each louvre and each dust screen are a set of, and three louvres of group and dust screen equidistance set up the back at the protection outer container.

Preferably, the front side of the protective outer box is fixedly connected with a hinge, and the protective outer box is movably connected with the movable door through the hinge.

(III) advantageous effects

Compared with the prior art, the utility model provides a new generation is audio amplifier for information technology teaching possesses following beneficial effect:

1. this new generation is audio amplifier for information technology teaching, through the protection outer container, the audio amplifier main part, the through-hole, the dodge gate, a spring, the connection pad, fixed plate and the use of mutually supporting of connecting the net, the purpose that new generation information technology teaching is with audio amplifier protecting effect is good has been reached, the problem that general new generation information technology teaching is with the audio amplifier protecting effect relatively poor is solved, can avoid the audio amplifier directly to expose outside, reduce the audio amplifier and the unexpected phenomenon that receives the damage that appears, thereby improve the life of audio amplifier, reduce people's loss.

2. This new generation is audio amplifier for information technology teaching through dust screen, louvre, pivot and the flabellum that sets up, can give off the inside temperature of protection outer container, avoids the inside high temperature of protection outer container to influence the normal use of audio amplifier main part, has further made things convenient for people's use.

3. This new generation is audio amplifier for information technology teaching, through protection outer container, universal wheel main part, movable rod, flexible loop bar, adapter sleeve and the connecting rod that sets up, can make things convenient for people to remove the position of protection outer container to satisfy people to the user demand of audio amplifier main part different positions, the use of giving people brings the facility.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the connection structure of the motor and the rotating shaft of the present invention;

fig. 5 is a schematic view of the fan blade structure of the present invention.

In the figure: 1. protecting the outer box; 2. a main body of the sound box; 3. a universal wheel main body; 4. a through hole; 5. a movable door; 6. a movable rod; 7. a telescopic loop bar; 8. connecting sleeves; 9. a connecting rod; 10. a dust screen; 11. a spring; 12. a connecting pad; 13. a fixing plate; 14. heat dissipation holes; 15. a motor; 16. a rotating shaft; 17. a fan blade; 18. and connecting the network.

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. 1-5, a new generation of speaker box for information technology teaching comprises a protective outer box 1, a movable door 5 is movably connected to the front of the protective outer box 1, a hinge is fixedly connected to the front of the protective outer box 1, the protective outer box 1 is movably connected to the movable door 5 through the hinge, a universal wheel main body 3 is fixedly connected to the bottom of the protective outer box 1, a speaker box main body 2 is movably connected to the inner bottom wall of the protective outer box 1, a spring 11 is fixedly connected to the inner side wall of the protective outer box 1, a fixing plate 13 is fixedly connected to one end of the spring 11, a connection pad 12 is fixedly connected to one side of the fixing plate 13, the number of the fixing plates 13 and the number of the connection pads 12 are two, each fixing plate 13 and each connection pad 12 are in a group, and the two groups of fixing plates 13 and connection pads 12 are symmetrically arranged with the perpendicular bisector of, 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, can recover the original shape after the external force is removed, can buffer the impact force on the sound box main body 2 by arranging the connecting pad 12, can protect the sound box main body 2, avoids the direct contact between the fixed plate 13 and the sound box main body 2 and causes accidental damage to the sound box main body 2, achieves the purpose of good protection effect of the sound box for the information technology teaching of the new generation by mutually matching the protective outer box 1, the sound box main body 2, the through hole 4, the movable door 5, the spring 11, the connecting pad 12, the fixed plate 13 and the connecting net 18, solves the problem of poor protection effect of the sound box for the information technology teaching of the common new generation, can avoid the sound box from being directly exposed outside, and reduces the phenomenon that the sound box is damaged accidentally, thereby improve the life of audio amplifier, reduce people's loss, the back fixedly connected with motor 15 of protection outer container 1, motor 15's positive fixedly connected with supporting shoe, and the outer wall of supporting shoe and the outer wall fixed connection of protection outer container 1, through setting up the supporting shoe, can support fixedly to motor 15, make motor 15 more stable when using, shaft coupling fixedly connected with pivot 16 is passed through to motor 15's output shaft, the one end of pivot 16 runs through the outer wall of protection outer container 1 and extends to the inner wall of protection outer container 1.

The outer wall of the rotating shaft 16 is fixedly connected with fan blades 17, heat dissipation holes 14 are formed in the back surface of the protective outer box 1, dust screens 10 are fixedly connected to the inner walls of the heat dissipation holes 14, the number of the heat dissipation holes 14 and the number of the dust screens 10 are three, each heat dissipation hole 14 and each dust screen 10 form a group, three groups of heat dissipation holes 14 and three groups of dust screens 10 are equidistantly arranged in the back surface of the protective outer box 1, the heat dissipation holes 14 can be shielded by arranging the dust screens 10, mosquitoes can be prevented from entering the protective outer box 1 through the heat dissipation holes 14 to influence the use of the sound box main body 2, the temperature in the protective outer box 1 can be dissipated by arranging the dust screens 10, the heat dissipation holes 14, the rotating shaft 16 and the fan blades 17, the normal use of the sound box main body 2 is prevented from being influenced by overhigh temperature in the protective outer box 1, the use of people is, the inner wall of the through hole 4 is fixedly connected with a connecting net 18, the top of the protective outer box 1 is fixedly connected with a movable rod 6, one end of the movable rod 6 is movably connected with a telescopic loop bar 7, the inner wall diameter of the movable rod 6 is larger than the outer wall diameter of the telescopic loop bar 7, the movable rod 6 is telescopically connected with the telescopic loop bar 7, one end of the telescopic loop bar 7 is fixedly connected with a connecting rod 9, the outer wall of the connecting rod 9 is movably connected with a connecting sleeve 8, the connecting sleeve 8 is a rubber connecting sleeve, the friction between the hand of a person and the connecting rod 9 can be enhanced by arranging the connecting sleeve 8, the use of the connecting rod 9 by people is further facilitated, the protective outer box 1, the universal wheel main body 3, the movable rod 6, the telescopic loop bar 7, the connecting sleeve 8 and the connecting rod 9 are arranged, the people can conveniently move the position of the protective outer box 1, bringing convenience to 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, protect it through protection outer container 1 when audio amplifier main part 2 uses, support it through protection outer container 1 when audio amplifier main part 2 receives accidental collision, cushion impact force through spring 11 and connection pad 12 when protection outer container 1 receives impact force to this effort that alleviates audio amplifier main part 2 and receives improves audio amplifier main part 2's life, thereby accomplishes work.

In conclusion, this new generation information technology audio amplifier for teaching has reached the purpose that the protecting effect is good, can avoid the audio amplifier directly to expose outside, reduces the audio amplifier and the unexpected phenomenon that receives the damage to improve the life of audio amplifier, reduce people's loss.

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 new generation is audio amplifier for information technology teaching, includes protection outer container (1), its characterized in that: the front side of the protective outer box (1) is movably connected with a movable door (5), the bottom of the protective outer box (1) is fixedly connected with a universal wheel main body (3), the inner bottom wall of the protective outer box (1) is movably connected with a sound box main body (2), the inner side wall of the protective outer box (1) is fixedly connected with a spring (11), one end of the spring (11) is fixedly connected with a fixing plate (13), one side of the fixing plate (13) is fixedly connected with a connecting pad (12), the back side of the protective outer box (1) is fixedly connected with a motor (15), an output shaft of the motor (15) is fixedly connected with a rotating shaft (16) through a coupler, and one end of the rotating shaft (16) penetrates through the outer wall of the protective outer box (1) and extends to the inner wall of the protective;

the outer wall fixedly connected with flabellum (17) of pivot (16), louvre (14) have been seted up at the back of protection outer container (1), inner wall fixedly connected with dust screen (10) of louvre (14), through-hole (4) have been seted up in the front of dodge gate (5), the inner wall fixedly connected with connecting network (18) of through-hole (4), top fixedly connected with movable rod (6) of protection outer container (1), the one end swing joint of movable rod (6) has flexible loop bar (7), the one end fixedly connected with connecting rod (9) of flexible loop bar (7).

2. The sound box for teaching of new-generation information technology according to claim 1, wherein: the diameter of the inner wall of the movable rod (6) is larger than that of the outer wall of the telescopic sleeve rod (7), and the movable rod (6) is in telescopic connection with the telescopic sleeve rod (7).

3. The sound box for teaching of new-generation information technology according to claim 1, wherein: the outer wall of the connecting rod (9) is movably connected with a connecting sleeve (8), and the connecting sleeve (8) is a rubber connecting sleeve.

4. The sound box for teaching of new-generation information technology according to claim 1, wherein: the quantity of fixed plate (13) and the quantity of connection pad (12) are two, and each fixed plate (13) and each connection pad (12) are a set of, and two sets of fixed plate (13) and connection pad (12) use the perpendicular bisector of audio amplifier main part (2) to set up as symmetry axis symmetry, and two connection pads (12) are rubber connection pads.

5. The sound box for teaching of new-generation information technology according to claim 1, wherein: the front side of the motor (15) is fixedly connected with a supporting block, and the outer wall of the supporting block is fixedly connected with the outer wall of the protective outer box (1).

6. The sound box for teaching of new-generation information technology according to claim 1, wherein: the number of the heat dissipation holes (14) and the number of the dust screens (10) are three, each heat dissipation hole (14) and each dust screen (10) are in one group, and the three groups of heat dissipation holes (14) and the dust screens (10) are equidistantly arranged on the back of the protective outer box (1).

7. The sound box for teaching of new-generation information technology according to claim 1, wherein: the front side of the protective outer box (1) is fixedly connected with a hinge, and the protective outer box (1) is movably connected with the movable door (5) through the hinge.