CN216721523U

CN216721523U - A wooden audio amplifier for home theater design

Info

Publication number: CN216721523U
Application number: CN202123277587.5U
Authority: CN
Inventors: 张应国
Original assignee: Dongguan Yuanyuan Electronics Co ltd
Current assignee: Dongguan Yuanyuan Electronics Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-10
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a wooden sound box for home theater design, which comprises a base, wherein the top end of the base is fixedly connected with a vertical box, the bottom end of the inner wall of the vertical box is fixedly provided with a speed reducing motor, the output end of the speed reducing motor is fixedly connected with a lead screw, the surface of the lead screw is slidably connected with a displacement block, the surface of the displacement block is fixedly connected with an installation rod, one end of the installation rod is fixedly connected with an installation seat, the surface of the installation seat is fixedly provided with a sound box body, the middle parts of two sides of the sound box body are fixedly connected with a connecting seat, one side of the inner wall of the connecting seat is fixedly connected with a first spring, one end of the spring is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a connecting plate. Better buffering protection effect can be played through being equipped with the guard plate in the both sides of audio amplifier body, and the height of audio amplifier body is adjusted to the accessible start gear motor.

Description

A wooden audio amplifier for home theater design

Technical Field

The utility model relates to the field of sound boxes, in particular to a wooden sound box for home theater design.

Background

A sound box is a device for converting an electrical signal into an acoustic signal, and is an extremely important component of a sound system.

The wood sound box is usually used in the design of a home theater, but the existing wood sound box has poor protection capability and is easy to damage after collision, the sound-producing position height of the sound box cannot be adjusted, and a better viewing effect cannot be obtained.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wooden sound box for home theater design, which aims to solve the problems that the existing wooden sound box in the background art has poor protection capability and is easy to damage after collision, and the sound-producing position height of the sound box cannot be adjusted, so that a better image viewing effect cannot be obtained.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wooden audio amplifier for home theater design, the on-line screen storage device comprises a base, the top fixedly connected with of base erects the case, the bottom fixed mounting who erects the incasement wall has gear motor, gear motor's output fixedly connected with lead screw, the sliding surface of lead screw is connected with the displacement piece, the fixed surface of displacement piece is connected with the installation pole, the one end fixedly connected with mount pad of installation pole, the fixed surface of mount pad installs the audio amplifier body, the equal fixedly connected with connecting seat in middle part of audio amplifier body both sides, the first spring of one side fixedly connected with of connecting seat inner wall, the one end fixedly connected with connecting rod of first spring, the one end fixedly connected with connecting plate of connecting rod, the one side fixedly connected with guard plate that the connecting plate deviates from the audio amplifier body.

When the wooden sound box for the home theater design is used, the lead screw is driven to rotate by starting the speed reduction motor, so that the displacement block on the surface of the lead screw can vertically slide, and the sound box body is driven to lift by the mounting rod and the mounting seat, so that the height is adjusted.

According to a preferable technical scheme of the utility model, two ends of two sides of the sound box body are fixedly connected with side plates, two sides of the connecting seat are fixedly connected with slide rods, one end of each slide rod is fixedly connected with the side plates, the middle part of each slide rod is slidably connected with a slide sleeve, the surface of each slide sleeve is fixedly connected with a connecting block, the surface of each connecting block is rotatably connected with a connecting rod through a first bearing, one end of each connecting rod is rotatably connected with the connecting plate through a second bearing, and one side of the surface of each slide rod is sleeved with a second spring. Make the guard plate have better buffering protective effect through the setting of first spring, second spring, protect the audio amplifier body.

As a preferable technical scheme of the utility model, one end of the second spring is fixedly connected with the sliding sleeve, and the other end of the second spring is fixedly connected with the side plate. Both ends of the second spring are fixed so as not to fall off the surface of the slide bar.

As a preferable technical scheme of the utility model, the top end of the screw rod is rotatably connected with a third bearing, and the third bearing is fixedly connected with the top end of the inner wall of the vertical box. The third bearing enables the lead screw to rotate stably.

As a preferable technical scheme of the utility model, one side of the displacement block, which is far away from the mounting rod, is fixedly connected with a first sliding block, the surface of the first sliding block is connected with a sliding rail in a sliding manner, and the sliding rail is fixedly connected to one side of the inner wall of the vertical box. The first sliding block and the sliding rail enable the displacement block to vertically slide.

As a preferable technical scheme of the utility model, the two sides of the connecting rod are fixedly connected with second sliding blocks, the surfaces of the two second sliding blocks are connected with sliding grooves in a sliding manner, and the two sliding grooves are respectively arranged on the two sides of the inner wall of the connecting seat. The second sliding block and the sliding groove can play a role in guiding and limiting the movement of the connecting rod.

As a preferred technical scheme of the utility model, the top of the vertical box is fixedly provided with a control switch, and the speed reduction motor is electrically connected with an external power supply through the control switch. The control switch is pressed to turn on and off the gear motor.

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

1. the protection plates are arranged on the two sides of the sound box body, so that the protection plates can move towards one side of the sound box body when impacted, the first spring arranged on the inner wall of the connecting seat can buffer the impact, in addition, the protection plates can drive the sliding sleeve to slide on the surface of the sliding rod through the connecting rod when moving, the second spring sleeved on the sliding rod can buffer the movement of the sliding sleeve at the moment, the impact force is reduced, and meanwhile, the reset of the protection plates is facilitated, so that the buffer effect of the device is further improved, and a better protection effect is achieved on a wooden sound box;

2. drive the lead screw rotation through starting gear motor, the displacement piece on lead screw surface this moment can be vertical slides under the restriction of first slider and slide rail to the audio amplifier body on rethread installation pole drive mount pad goes up and down, thereby can change the position of sound production to the height of audio amplifier body is adjusted, can obtain a better sight shadow experience from this.

Drawings

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

FIG. 2 is a cross-sectional view at a vertical box of the present invention;

fig. 3 is a sectional view at the guard plate of the present invention.

In the figure: 1. a base; 2. erecting the box; 3. a reduction motor; 4. a lead screw; 5. a third bearing; 6. a displacement block; 7. mounting a rod; 8. a mounting seat; 9. a first slider; 10. a slide rail; 11. a control switch; 12. a sound box body; 13. a connecting seat; 14. a first spring; 15. a connecting rod; 16. a connecting plate; 17. a protection plate; 18. a slide bar; 19. a sliding sleeve; 20. a side plate; 21. a second spring; 22. connecting blocks; 23. a connecting rod; 24. a second slider; 25. a chute.

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.

Referring to fig. 1-3, the utility model provides a wooden sound box for home theater design, which comprises a base 1, wherein a vertical box 2 is fixedly connected to the top end of the base 1, a speed reducing motor 3 is fixedly installed at the bottom end of the inner wall of the vertical box 2, a lead screw 4 is fixedly connected to the output end of the speed reducing motor 3, a displacement block 6 is slidably connected to the surface of the lead screw 4, the displacement block 6 can be driven to move when the lead screw 4 rotates, an installation rod 7 is fixedly connected to the surface of the displacement block 6, an installation seat 8 is fixedly connected to one end of the installation rod 7, a sound box body 12 is fixedly installed on the surface of the installation seat 8, connecting seats 13 are fixedly connected to the middle portions of the two sides of the sound box body 12, a first spring 14 is fixedly connected to one side of the inner wall of the connecting seat 13, a connecting rod 15 is fixedly connected to one end of the first spring 14, a connecting plate 16 is fixedly connected to one end of the connecting rod 15, a protection plate 17 is fixedly connected to one side of the connecting plate 16, which is far away from the sound box body 12, the sound box body 12 can be protected by the protection plate 17.

When the loudspeaker box is used, the speed reduction motor 3 is started to drive the screw rod 4 to rotate, so that the displacement block 6 on the surface of the screw rod 4 is driven to vertically slide, and then the mounting rod 7 drives the loudspeaker box body 12 on the mounting seat 8 to lift, so that the height of the loudspeaker box body 12 is adjusted to change the sounding position, a better shadow watching experience can be obtained, and the loudspeaker box body 12 is protected through the protection plate 17;

both ends of both sides of the sound box body 12 are fixedly connected with a side plate 20, both sides of the connecting seat 13 are fixedly connected with a slide bar 18, one end of the slide bar 18 is fixedly connected with the side plate 20, the middle part of the slide bar 18 is slidably connected with a slide sleeve 19, the surface of the slide sleeve 19 is fixedly connected with a connecting block 22, the surface of the connecting block 22 is rotatably connected with a connecting rod 23 through a first bearing, one end of the connecting rod 23 is rotatably connected with a connecting plate 16 through a second bearing, one side of the surface of the slide bar 18 is sleeved with a second spring 21, the second spring 21 can play a buffering effect on the movement of the slide sleeve 19, one end of the second spring 21 is fixedly connected with the slide sleeve 19, the other end of the second spring 21 is fixedly connected with the side plate 20, so that the second spring 21 can not fall off from the surface of the slide bar 18, both sides of the connecting rod 15 are fixedly connected with second sliders 24, the surfaces of the two second sliders 24 are both slidably connected with sliding grooves 25, and the two sliding grooves 25 are respectively arranged on both sides of the inner wall of the connecting seat 13, the limiting and guiding effects on the movement of the connecting rod 15 can be achieved;

when the device is used, foreign objects can be firstly contacted with the protection plate 17 when the device is impacted, the impact makes the protection plate 17 move towards one side of the sound box body 12, at the moment, the first spring 14 arranged on the inner wall of the connecting seat 13 can play a role in buffering the impact, and the connecting rod 15 can be prevented from falling off from the inside of the connecting seat 13 through the arranged second sliding block 24 and the arranged sliding chute 25;

the top end of the screw rod 4 is rotatably connected with a third bearing 5, the third bearing 5 is fixedly connected to the top end of the inner wall of the vertical box 2, so that the screw rod 4 can stably rotate, one side, away from the mounting rod 7, of the displacement block 6 is fixedly connected with a first sliding block 9, the surface of the first sliding block 9 is slidably connected with a sliding rail 10, the sliding rail 10 is fixedly connected to one side of the inner wall of the vertical box 2, a guide effect is achieved on the movement of the displacement block 6, a control switch 11 is fixedly installed at the top of the vertical box 2, the speed reduction motor 3 is electrically connected with an external power supply through the control switch 11, and the control switch 11 is used for controlling the speed reduction motor 3 to be turned on and turned off;

during the use, switch on external power supply starts gear motor 3 through pressing control switch 11, and gear motor 3 can drive lead screw 4 under the cooperation of third bearing 5 and erecting 2 inside stable rotations in the case, because first slider 9 can only be in the vertical slip in slide rail 10 surface, and consequently displacement piece 6 also can only vertical lift when lead screw 4 rotates to drive audio amplifier body 12 again and remove, height-adjusting.

When the wood sound box is used, the protection plates 17 are arranged on the two sides of the sound box body 12 to play a role of protection, when the sound box is impacted, foreign objects firstly contact with the protection plates 17, the protection plates 17 move towards one side of the sound box body 12 due to the impact, the first springs 14 arranged on the inner wall of the connecting seat 13 play a role of buffering the impact, in addition, when the protection plates 17 move, the sliding sleeve 19 is driven to slide on the surface of the sliding rod 18 through the connecting rod 23, the second springs 21 sleeved on the sliding rod 18 play a role of buffering the movement of the sliding sleeve 19 at the moment, the impact force is reduced, and the reset of the protection plates 17 is facilitated, so that the buffering function of the sound box is further improved, the wood sound box has a better protection effect, the lead screw 4 is driven to rotate by starting the speed reduction motor 3, the displacement blocks 6 on the surface of the lead screw 4 can vertically slide under the limitation of the first sliding blocks 9 and the sliding rails 10 at the moment, thereby rethread installation pole 7 drives audio amplifier body 12 on the mount pad 8 and goes up and down, thereby can adjust the position that changes the sound production to the height of audio amplifier body 12 from this, can obtain a better sight shadow experience.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a wooden audio amplifier for home theater design, includes base (1), its characterized in that: the loudspeaker box comprises a base (1), a vertical box (2) is fixedly connected to the top end of the base (1), a speed reducing motor (3) is fixedly mounted at the bottom end of the inner wall of the vertical box (2), a lead screw (4) is fixedly connected to the output end of the speed reducing motor (3), a displacement block (6) is slidably connected to the surface of the lead screw (4), a mounting rod (7) is fixedly connected to the surface of the displacement block (6), a mounting seat (8) is fixedly connected to one end of the mounting rod (7), a loudspeaker box body (12) is fixedly mounted on the surface of the mounting seat (8), connecting seats (13) are fixedly connected to the middle portions of two sides of the loudspeaker box body (12), a first spring (14) is fixedly connected to one side of the inner wall of the connecting seats (13), a connecting rod (15) is fixedly connected to one end of the first spring (14), and a connecting plate (16) is fixedly connected to one end of the connecting rod (15), one side of the connecting plate (16) departing from the sound box body (12) is fixedly connected with a protection plate (17).

2. A wood cabinet for a home theater design according to claim 1, wherein: the utility model discloses a loudspeaker box, including audio amplifier body (12), the equal fixedly connected with curb plate (20) in both ends of audio amplifier body (12) both sides, the equal fixedly connected with slide bar (18) in both sides of connecting seat (13), the one end and curb plate (20) fixed connection of slide bar (18), the middle part sliding connection of slide bar (18) has sliding sleeve (19), the fixed surface of sliding sleeve (19) is connected with connecting block (22), the surface of connecting block (22) rotates through first bearing and is connected with connecting rod (23), the one end of connecting rod (23) is passed through the second bearing and is rotated with connecting plate (16) and be connected, one side cover on slide bar (18) surface is equipped with second spring (21).

3. A wood cabinet for home theater design according to claim 2, wherein: one end of the second spring (21) is fixedly connected with the sliding sleeve (19), and the other end of the second spring (21) is fixedly connected with the side plate (20).

4. A wood cabinet for a home theater design according to claim 1, wherein: the top of lead screw (4) rotates and is connected with third bearing (5), just third bearing (5) fixed connection is in the top of erecting case (2) inner wall.

5. A wood cabinet for a home theater design according to claim 1, wherein: the displacement block (6) deviates from one side fixedly connected with a first sliding block (9) of the installation rod (7), the surface of the first sliding block (9) is connected with a sliding rail (10) in a sliding mode, and the sliding rail (10) is fixedly connected to one side of the inner wall of the vertical box (2).

6. The wood cabinet for a home theater design according to claim 1, wherein: the equal fixedly connected with second slider (24) in both sides of connecting rod (15), two the equal sliding connection in surface of second slider (24) has spout (25), and two spout (25) are seted up respectively in the both sides limit of connecting seat (13) inner wall.

7. A wood cabinet for a home theater design according to claim 1, wherein: the top fixed mounting of erecting case (2) has control switch (11), gear motor (3) are through control switch (11) and external power electric connection.