CN216490917U

CN216490917U - Portable stereo set mobile device for multimedia teaching

Info

Publication number: CN216490917U
Application number: CN202122916280.9U
Authority: CN
Inventors: 刘志华; 江文娟
Original assignee: Wuhan Kerui Chuangzhi Information Technology Co ltd
Current assignee: Wuhan Kerui Chuangzhi Information Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of sound box use, in particular to a portable sound box moving device for multimedia teaching. The technical scheme comprises the following steps: the loudspeaker box comprises a box body and a loudspeaker box body, wherein a control chamber is arranged at a position close to the bottom inside the box body through a partition plate, displacement motors are arranged at positions on two sides of the bottom inside the box body, two sides of the displacement motors are arranged at the tops of output shafts of the displacement motors, two sides of the adjustment shafts are arranged at the outer surfaces of the adjustment shafts, close to the positions of the tops and displacement plates are arranged at positions close to the bottoms, two sides of the displacement plates are arranged at positions close to one sides of the adjacent displacement plates, a fixed plate is arranged at a position of the adjacent displacement plates through a buffer seat, and two sides of the adjacent displacement plates are arranged at a middle position of the adjacent side of the fixed plate. The utility model solves the problems that the existing device mostly adopts manpower to carry out auxiliary carrying, has large labor intensity, low carrying efficiency and poor moving efficiency, does not have a vibration buffer mechanism, cannot buffer the moving vibration force of the sound equipment and has poor service life of the sound equipment, and improves the portability and the service life of the utility model.

Description

Portable stereo set mobile device for multimedia teaching

Technical Field

The utility model relates to the technical field of sound use, in particular to a portable sound moving device for multimedia teaching.

Background

A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is a speaker main unit or a bass speaker, which is equipped with a power amplifier, and amplifies the audio signal and then the sound is emitted from the speaker itself, so that the sound becomes larger. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

The existing sound box is moved, manual carrying is adopted, labor intensity is high, carrying efficiency is low, moving efficiency is poor, a vibration buffer mechanism is not arranged, vibration force of the sound box can not be buffered, the service life of the sound box is short, and therefore the sound box moving device for portable multimedia teaching is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable sound moving device for multimedia teaching, which has the advantage of portability and solves the problems that the conventional device adopts manpower to assist in carrying, the labor intensity is high, the carrying efficiency is low, the moving efficiency is poor, no vibration buffer mechanism is arranged, the moving vibration force of the sound cannot be buffered, and the service life of the sound is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable is stereo set mobile device for multimedia teaching, includes box and stereo set, wherein the control room is installed through the baffle to the inside bottom position department that is close to of box, bottom both sides position department in the box all installs displacement motor, both sides the regulation pole is installed at displacement motor output shaft top, both sides it is close to top position department and all installs the displacement plate, both sides to be close to bottom position department to adjust the pole surface the adjacent one side position department of displacement plate installs fixed plate, both sides through the buffing pad stereo set the stereo set is installed to the adjacent one side intermediate position department of fixed plate.

Preferably, the buffering off-axial surface is located fixed plate and displacement plate clearance position department and all installs the rubber seat, cushions the vibrational force through the rubber seat, increases stereo set mobility stability.

Preferably, a battery is installed at a lower surface position in the control room to supplement power for the sound equipment.

Preferably, the middle position of one side of the box body is provided with a connecting hook through a connecting seat, the middle position of one side of the box body, which is far away from the connecting hook, is provided with a connecting buckle, the tail end of the connecting buckle and the tail end of the connecting hook are connected to the outer surface of the box body through a rubber buckle, and a plurality of the utility model can be conveniently connected through the connecting hook and the connecting buckle.

Preferably, the inside of the box body is inserted with the closed doors close to the two sides of the front surface, the sealing gaskets are arranged at the positions of the two sides of the closed doors adjacent to one side, the photovoltaic panels are arranged at the middle positions of the front surfaces of the two sides of the closed doors, the solar energy collecting box is sealed through the closed doors, and the solar energy is collected through the photovoltaic panels on the surfaces of the closed doors.

Preferably, the micro motor is installed at two sides of the top inside the box body, the gear is installed at the position, located at the upper end of the sealing door, of the output shaft of the micro motor, the gears are meshed with the top end of the sealing door through the transmission gear, the gear is driven to rotate through the micro motor, and the sealing door is driven to move through the gear.

Preferably, the middle position of the top of the box body is provided with a handle, four corners of the bottom of the box body are respectively provided with four universal wheels, the four universal wheels are respectively arranged at the four corners of the bottom of the box body, and the movable trolley is moved through the universal wheels and the handle.

Preferably, the two side adjusting rods are connected with the two side displacement plates in a spiral rotating and closing mode, threads on the outer surfaces of the two side adjusting rods are arranged in a reverse mode, and the two side adjusting rods drive the two side displacement plates to laterally move towards the middle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the portable carrying and moving device has the advantages that the effect of carrying and moving the portable carrying and moving device is achieved by arranging the universal wheels, the handle, the connecting buckle and the connecting hook, the connecting hook is arranged at the middle position of one side of the box body through the connecting seat, the connecting buckle is arranged at the middle position of one side of the box body, which is far away from the connecting hook, the tail ends of the connecting buckle and the connecting hook are connected to the outer surface of the box body through the rubber buckle, the plurality of portable carrying devices are conveniently connected through the connecting hook and the connecting buckle, the handle is arranged at the middle position of the top of the box body, and the universal wheels are arranged at four angular positions of the bottom of the box body, so that the problems that manual carrying is mostly adopted, the labor intensity is high, the carrying efficiency is low, and the moving efficiency is poor are solved, and the portability of the portable carrying device is improved.

2. According to the utility model, the rubber seats are arranged on the outer surface of the buffer shaft at the gap position between the fixed plate and the displacement plate, so that the effect of increasing the running stability of the sound box is achieved, the problems that the moving vibration force of the sound box cannot be buffered due to no vibration buffer mechanism and the service life of the sound box is poor are solved, and the service life of the utility model is prolonged.

3. The box body is sealed by arranging the micro motor, the sealing door, the sealing gasket and the gear, the sealing door is inserted at the position close to two sides of the front surface inside the box body, the sealing gasket is arranged at the position adjacent to one side of the sealing door at two sides, the photovoltaic panel is arranged at the position in the middle of the front surface of the sealing door at two sides, the micro motor is arranged at the position at two sides of the top inside the box body, the gear is arranged at the position, at the upper end of the sealing door, of the output shaft of the micro motor, the gear at two sides is meshed with the top end of the sealing door through the transmission gear, the problems that the sound cannot be hermetically placed and is easily damaged due to the influence of dust and rainwater are solved, and the service life of the box body is prolonged.

Drawings

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

FIG. 2 is a schematic front view of the closure door and enclosure of the present invention;

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

FIG. 4 is a side view of the present invention;

fig. 5 is an enlarged structural diagram of a in fig. 4.

Reference numerals: 1. a handle; 2. a box body; 3. a closing door; 4. a universal wheel; 5. a gasket; 6. a connecting seat; 7. a connecting buckle; 8. a connecting hook; 9. a fixing plate; 10. sounding; 11. a rubber seat; 12. a control room; 13. a battery; 14. a displacement motor; 15. a buffer shaft; 16. adjusting a rod; 17. a displacement plate; 18. a gear; 19. a micro motor.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-5, a portable audio 10 moving device for multimedia teaching comprises a box body 2 and an audio 10, a control room 12 is installed at a position close to the bottom inside the box body 2 through a partition plate, displacement motors 14 are installed at positions on two sides of the bottom inside the box body 2, adjusting rods 16 are installed at tops of output shafts of the displacement motors 14 on two sides, displacement plates 17 are installed at positions close to the tops and the bottoms on outer surfaces of the adjusting rods 16 on two sides, a fixing plate 9 is installed at a position on one side adjacent to the displacement plates 17 on two sides through a buffer seat, the audio 10 is installed at a position in the middle of one side adjacent to the fixing plate 9 on two sides, a rubber seat 11 is installed at a position in the gap between the fixing plate 9 and the displacement plates 17 on the outer surface of the buffer shaft 15, a connecting hook 8 is installed at a position in the middle of one side of the box body 2 through a connecting seat 6, and a connecting buckle 7 is installed at a position on a side of the box body 2 away from the connecting hook 8, the connecting buckle 7 is connected to the outer surface of the box body 2 through a rubber buckle with the tail end of the connecting hook 8, a handle 1 is installed at the middle position of the top of the box body 2, universal wheels 4 are installed at four angular positions of the bottom of the box body 2, the universal wheels 4 are totally four, the four universal wheels 4 are respectively arranged at four angular positions of the bottom of the box body 2, two-side adjusting rods 16 are connected with two-side displacement plates 17 in a screwing mode through screws, and threads on the outer surface of the two-side adjusting rods 16 are reversely arranged.

The working principle of the portable audio 10 moving device for multimedia teaching based on the embodiment 1 is as follows: after the utility model is installed, when the sound 10 needs to be moved, the sound 10 is placed in the middle of the fixing plate 9, the displacement motor 14 is started, the adjusting rod 16 is adjusted by the displacement motor 14 to rotate, the adjusting rod 16 drives the displacement plate 17 to move, the sound 10 is fixed by the displacement plate 17 and the fixing plate 9, after the movement is finished, a plurality of the sound 10 is connected through the connecting buckle 7 and the connecting hook 8, namely, the sound 10 can be moved after the movement is finished through the connecting buckle 7 and the connecting hook 8, in the moving process, the vibration force is buffered through the rubber seat 11, the moving stability of the sound 10 is increased, when the sound 10 moves to a use position, the sealing door 3 is opened through the micro motor 19, and the sound 10 can be used, so that the working process of the sound 10 is finished.

Example two

As shown in fig. 1-5, compared to the first embodiment, the portable audio device 10 for multimedia teaching according to the present invention further includes: the battery 13 is installed to lower surface position department in the control room 12, box 2 is inside to be close to the front surface both sides position department and all pegs graft and have closed door 3, sealed pad 5 is all installed to the adjacent one side position department of both sides closed door 3, the photovoltaic board is all installed to the closed door 3 front surface intermediate position department in both sides, micro motor 19 is all installed to the inside top both sides position department of box 2, micro motor 19 output shaft is located closed door 3 upper end position department and all installs gear 18, both sides gear 18 passes through the driving tooth with closed door 3 top and meshes mutually.

In the embodiment, when the solar water heater is used, the micro motor 19 is started, the gear 18 is driven to rotate through the micro motor 19, the closed door 3 is driven to move through the gear 18, the solar water heater is sealed through the closed door 3, rainwater and dust are sealed, meanwhile, solar energy can be collected through the photovoltaic panel on the surface of the closed door 3, and electric power support is provided for the solar water heater.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a stereo set mobile device is used in portable multimedia teaching, includes box (2) and stereo set (10), its characterized in that: the utility model discloses a loudspeaker box, including box (2), box (2) inside is close to bottom position department and installs control room (12) through the baffle, displacement motor (14), both sides are all installed to bottom both sides position department in box (2) displacement motor (14) output shaft top is installed and is adjusted pole (16), both sides it all installs displacement plate (17) near top position department and near bottom position department to adjust pole (16) surface displacement plate (17), both sides it installs fixed plate (9), both sides through the buffing pad to locate the adjacent one side position of displacement plate (17) one side the adjacent one side intermediate position department of fixed plate (9) installs stereo set (10).

2. The portable audio moving device for multimedia teaching according to claim 1, wherein: the outer surface of the buffer shaft (15) is provided with rubber seats (11) at the gap position between the fixed plate (9) and the displacement plate (17).

3. The portable audio moving device for multimedia teaching according to claim 1, wherein: and a battery (13) is arranged at the lower surface position in the control chamber (12).

4. The portable audio moving device for multimedia teaching according to claim 1, wherein: the utility model discloses a box, including box (2), connecting hook (8), box (2) one side intermediate position department installs coupling buckle (7) through connecting seat (6), box (2) deviates from coupling hook (8) one side intermediate position department, coupling buckle (7) are connected in box (2) surface through the rubber buckle with coupling hook (8) end.

5. The portable audio moving device for multimedia teaching according to claim 1, wherein: the photovoltaic solar energy storage box is characterized in that a sealing door (3) is inserted into the box body (2) close to two sides of the front surface, sealing gaskets (5) are installed on two sides of the position of one adjacent side of the sealing door (3), and photovoltaic panels are installed on two sides of the middle position of the front surface of the sealing door (3).

6. The portable audio moving device for multimedia teaching according to claim 1, wherein: micro motor (19) are installed at two sides of the top inside the box body (2), gears (18) are installed at positions, located at the upper end of the sealing door (3), of output shafts of the micro motor (19), and the gears (18) are meshed with the top end of the sealing door (3) through transmission teeth.

7. The portable audio moving device for multimedia teaching according to claim 1, wherein: the utility model discloses a box, including box (2), box (2) top intermediate position department installs handle (1), four angular position departments of box (2) bottom all install universal wheel (4), universal wheel (4) are equipped with four altogether, and four universal wheel (4) branch is located four angular position departments of box (2) bottom.

8. The portable audio moving device for multimedia teaching according to claim 1, wherein: the two sides of the adjusting rod (16) are connected with the two side displacement plates (17) in a screwing mode through screws, and the threads on the outer surfaces of the two sides of the adjusting rod (16) are arranged in a reverse mode.