CN220606029U - Sound equipment with automatic lifting display screen function - Google Patents

Abstract

The utility model relates to the technical field of sound, in particular to a sound with an automatic lifting display screen function, which comprises a box body and a sound main body, wherein the box body is provided with the automatic lifting display screen function; the box body comprises a mounting plate and a control button; the chute and the protective box are fixed on the outer surface of the mounting plate. The utility model overcomes the defects of the prior art, the motor drives the gear to rotate through the microprocessor, then the gear and the crown gear are meshed, the screw rod connected with the rotating rod is further driven to rotate, the screw rod and the threaded sleeve are in threaded movement, then the sliding rail is provided with the sliding groove to move from left to right, the display screen is moved out of the box body from the hollow plate, then the ascending effect of the display screen is achieved, when the box body needs to be retracted, the display screen is retracted into the box body only by pressing the descending of the control button, the structure of the display screen runs according to the reverse direction, the effect of protecting the display screen is achieved, and the problem that the display screen is exposed outside and damaged by external factors is effectively solved.

Description

Sound equipment with automatic lifting display screen function

Technical Field

The utility model relates to the technical field of sound equipment, in particular to sound equipment with an automatic lifting display screen function.

Background

Sound equipment generally refers to a sound system composed of sound sources, power amplifiers, loudspeakers and other devices. The audio system can receive signals from various audio sources, such as televisions, radios, CD, MP3 and the like, and sends out the signals through the loudspeaker after power amplification treatment, so that people can hear sounds such as music, dialogue, movie soundtracks and the like, and the audio system capable of lifting has excellent audio effects, can provide an intelligent display screen control mode, can be used in meeting rooms, lecture halls and other occasions in commercial places, and is convenient for communication and interaction between a lecturer and a listener; in a home entertainment system, the audio can be used as a multimedia center to provide a high quality audio and video experience while maintaining the overall entertainment system neat and beautiful.

According to the utility model, the light emitted by the lamp tube is refracted and emitted to all around by the reflector, so that the brightness lighting effect of the lamp source is improved, the light utilization rate is greatly improved, and the electric power resource is saved. In the prior art, the display screen of the sound equipment is generally exposed to the outside during use, and under other external factors, such as playing areas of children or busy hallways, the display screen of the sound equipment can be damaged due to accidental collision or scraping during use.

Disclosure of Invention

The utility model aims to provide a sound with an automatic display screen lifting function, so as to solve the problem of the sound in the use process in the background technology.

In order to realize the technical problems, the utility model provides the following technical scheme:

an audio device with an automatic up-down display screen function, comprising:

the box body is an acoustic main body with the function of automatically lifting the display screen;

the box body comprises a mounting plate and a control button;

the sliding chute and the protective box are fixed on the outer surface of the mounting plate;

the sliding rail is arranged in the sliding groove in a sliding way;

a bracket fixed to the top of the slide rail;

a fixed block fixed to one side of the bracket;

a screw sleeve fixed to one side of the fixing block;

the screw is arranged in the threaded sleeve;

the gear and the crown gear are arranged in the protective box.

Preferably, the case further includes:

a control button provided at one side of the case;

the motor is arranged on one side of the protective box, and the gear is fixed at the output end of the motor;

the bull stick, it runs through in the back of protective housing is located the inside the surface of bull stick of protective housing is fixed with the crown gear, just the one end of bull stick in the screw rod is connected.

Preferably, the case further includes:

a microprocessor mounted on the back of the mounting plate;

the hollow plate penetrates through the top of the box body, and is connected with one side of the mounting plate;

a display screen mounted to an outer surface of the bracket;

a photodiode mounted on the back of the display screen;

a torsion spring hinge fixed to one side of the inside of the hollow plate;

and the cover plate is connected with the hollow plate through the torsion spring hinge.

Preferably, the case further includes:

the control buttons are three, and the control buttons are respectively ascended, descended and stopped from right to left.

Preferably, the case further includes:

the screw rod runs through to one side of the fixed block, and the screw rod is located between the mounting plate and the display screen.

Preferably, the case further includes:

the diameter of the gear is one fifth of the diameter of the crown gear, and the gear is meshed with the crown gear.

Preferably, the case further includes:

the photodiodes are provided with three groups, and the pitches of the photodiodes are consistent.

The embodiment of the utility model provides a sound box with an automatic lifting display screen function, which has the following beneficial effects:

1. through setting up slide rail, the spout, the gear, crown gear, thread bush and screw rod, personnel are through pressing control button's rising, make the motor drive the gear rotation through microprocessor, then gear and crown gear take place the meshing motion, further drive the screw rod rotation of being connected with the bull stick, screw rod and thread bush take place the screw motion, make on the slide rail area spout follow left to right removal, make the display screen shift out the box from the cavity board, reach the ascending effect of display screen then, when needing to withdraw the box, only need through pressing control button's decline, its structure is according to above-mentioned reverse operation, make the display screen withdraw the box inside can, reach the effect of protection display screen, the effectual display screen of solving exposes in the outside, receive the problem that the external factor caused the damage.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevation view of the mounting plate of the present utility model;

FIG. 3 is a schematic diagram of a top-down structure of the protective case of the present utility model;

FIG. 4 is a schematic view of the back structure of the mounting plate of the present utility model;

FIG. 5 is a schematic view of a hollow plate structure of the present utility model.

In the figure: 1. a case; 2. a control button; 3. a mounting plate; 4. a chute; 5. a slide rail; 6. a bracket; 7. a fixed block; 8. a thread sleeve; 9. a screw; 10. a protective box; 11. a motor; 12. a rotating rod; 13. a gear; 14. a crown gear; 15. a microprocessor; 16. a photodiode; 17. a hollow plate; 18. a cover plate; 19. torsion spring hinges; 20. a display screen; 21. and operating the button.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, an audio device having an automatic lifting display function, comprising: the box body 1 is an acoustic main body with the function of automatically lifting the display screen, the box body 1 can increase the quality and stability of acoustic equipment, prevent the problems of loosening, imbalance and the like caused by vibration, collision and the like in the use process of the acoustic equipment, and also can protect the loudspeaker from being damaged; the control button 2 is provided at one side of the cabinet 1, and controls the sound through the control button 2, such as power on/off, volume control, channel mode selection, play/pause, last/next and cycle play/random play, etc., the control button 21 is installed at the top of the hollow plate 17, the control button 21 of which is sequentially three buttons of up, down and stop from right to left, the display 20 can be controlled to move out, stop and retract from the inside of the cabinet 1 through the control button 21, the display 20 is installed at the outer surface of the bracket 6, the display 20 can display music information, channels, time, setting status, display volume, display prompt information, etc., and the display 20 can also adjust internal functions through the touch screen, and the sound can also be controlled through the remote controller.

As shown in fig. 2, includes: mounting panel 3 and protective housing 10 set up in the inside of box 1, mounting panel 3 provides support and installation space for whole elevation structure, protective housing 10 protects its inside structure, spout 4 is fixed on the surface of mounting panel 3, slide rail 5 slides and sets up the inside at spout 4, its spout 4 is a straight guide slot, so that slide rail 5 drives other structures and removes along spout 4, reach direction and spacing effect, avoid slide rail 5 to shift out from spout 4 inside, bracket 6 is fixed at the top of slide rail 5, carry out fixed mounting to display screen 20 through bracket 6, simultaneously follow slide rail 5 removal and remove for the connection with bracket 6, fixed block 7 is fixed in one side of bracket 6, thread bush 8 is fixed at the surface of fixed block 7, and screw 9 sets up in the inside of thread bush 8, take place the screw motion with the thread bush during the screw rotation, because these structures and spout 4 and slide rail 5 have the linkage, then avoided the condition that fixed block 7 takes place the pivoted in place, promote fixed block 7 through thread bush 8, bracket 6 uses slide rail 5 to remove for moving parts along spout 4 then, reach display screen 20 and motor housing 1's effect, the effect is removed at 10 and is installed at 10 and is connected to internal drive housing 10, the power transmission device is inside 10, the internal connection of the protective housing is realized through the internal drive housing 10, the internal drive device is connected to the internal drive housing 12, the internal drive device is connected to the internal drive housing is 10, the internal drive device is 12, the internal drive device is connected to the internal drive device is 12.

As shown in fig. 3, includes: the gear 13 is fixed at the output end of the motor 11, the crown gear 14 is fixed at the outer surface of the rotating rod 12 extending to the inside of the protective case 10, and the gear 13 is meshed with the crown gear 14, the two are supported by the motor 11 for power output, and the diameter of the crown gear 14 is five times that of the gear 13, so that the crown gear 14 rotates slowly to five times as much as the gear 13 during the period of the engagement of the crown gear 14 with the gear 13, and the crown gear 14 completes one rotation.

As shown in fig. 4, includes: the microprocessor 15 is embedded and installed at the back of the mounting plate 3, the control button 21 controls the positive and negative rotation and the stop rotation of the motor 11 through the microprocessor 15, meanwhile, the back of the display screen 20 is also provided with the photodiode 16 connected with the microprocessor 15, after the photodiode 16 moves out of the hollow plate 17, the light contacted with the photodiode 16 is greater than the light inside the box body 1, and the photodiode 16 is provided with three groups of the same, so that the maximum distance that the slide rail 5 can only be limited is moved along the slide groove 4, and the slide rail 5 is prevented from moving out of the slide groove 4.

As shown in fig. 5, includes: the cavity board 17 runs through at the top of box 1, and cavity board 17 is connected with the one end of mounting panel 3, and its display screen 20 shifts out through the centre of cavity board 17, and torsional spring hinge 19 is fixed in the inside of cavity board 17, and apron 18 is connected with cavity board 17 through torsional spring hinge 19, when display screen 20 upwards moves, can push out apron 18, the torsional spring changes, after retrieving display screen 20, its apron 18 is after not having a power, reaches the effect of automatic re-setting through torsional spring hinge 19, further protects the top of display screen 20 through apron 18.

Working principle: firstly, personnel fully charge the sound, personnel start the sound through control button 2 when using, personnel can start motor 11 through the remote controller or through control button 21, the signal passes through microprocessor 15 and starts motor 11 rotation, motor 11 drives gear 13 and then gear 13 and crown gear 14 take place to mesh, further crown gear 14 drives bull stick 12 and the screw rod 9 rotation of being connected with bull stick 12, and then screw 9 takes place the screw thread motion with thread bush 8, thread bush 8 promotes fixed block 7, bracket 6 moves on spout 4 with slide rail 5, drive display screen 20 shifts out hollow board 17, display screen 20 outwards ejects apron 18, and make torsional spring hinge 19 take place the distortion change, after photodiode 16 shifts out the box, the outside light that its contacted is greater than the light in box 1 inside, then with signal transmission to microprocessor 15, microprocessor 15 makes motor 11 stop rotating, personnel carry out parameter setting through the display screen 20 that shifts out, after personnel use, as long as press down on the control button 21 or through the remote controller control, make motor 11 drive gear 13 reverse rotation then, make crown gear 14 drive 9 and thread bush 8 drive the slide rail 5 and reset the inside of the box 20, reset window 1 is reset, reset the inside of the box is carried out to drive the reset window 5, reset window 20 carries out the reset window 1, reset window 1 takes place the reset window 1.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An audio device having an automatic lifting display function, comprising:

the box body (1) is an acoustic main body with the function of automatically lifting the display screen;

the box body (1) comprises a mounting plate (3) and a control button (21);

a sliding groove (4) and a protective box (10), which are fixed on the outer surface of the mounting plate (3);

a slide rail (5) slidably provided in the chute (4);

a bracket (6) fixed to the top of the slide rail (5);

a fixed block (7) fixed to one side of the bracket (6);

a threaded sleeve (8) fixed to one side of the fixed block (7);

a screw (9) provided inside the thread bush (8);

a gear (13) and a crown gear (14), which are both arranged inside the protected box (10).

2. The sound with automatic up-down display function according to claim 1, characterized in that the box (1) further comprises:

a control button (2) provided on one side of the case (1);

a motor (11) mounted on one side of the protection box (10), and the gear (13) is fixed to an output end of the motor (11);

the rotating rod (12) penetrates through the back of the protective box (10), the crown gear (14) is fixed on the outer surface of the rotating rod (12) inside the protective box (10), and one end of the rotating rod (12) is connected with the screw rod (9).

3. The sound with automatic up-down display function according to claim 1, characterized in that the box (1) further comprises:

a microprocessor (15) which is embedded and installed on the back of the mounting plate (3);

a hollow plate (17) penetrating through the top of the case (1), wherein the hollow plate (17) is connected with one side of the mounting plate (3);

a display screen (20) mounted on the outer surface of the bracket (6);

a photodiode (16) mounted on the back of the display screen (20);

a torsion spring hinge (19) fixed to one side of the inside of the hollow plate (17);

and the cover plate (18) is connected with the hollow plate (17) through the torsion spring hinge (19).

4. The sound with automatic up-down display function according to claim 1, characterized in that the box (1) further comprises:

the control buttons (21) are arranged in three, and the control buttons (21) are respectively lifted, lowered and stopped from right to left.

5. A sound with automatic up-down display function according to claim 3, characterized in that the box (1) further comprises:

the screw rod (9) penetrates through one side of the fixed block (7), and the screw rod (9) is located between the mounting plate (3) and the display screen (20).

6. The sound with automatic up-down display function according to claim 1, characterized in that the box (1) further comprises:

the diameter of the gear (13) is one fifth of the diameter of the crown gear (14), and the gear (13) is meshed with the crown gear (14).

7. A sound with automatic up-down display function according to claim 3, characterized in that the box (1) further comprises:

the photodiodes (16) are provided with three groups, and the pitches of the photodiodes (16) are uniform.