Suspended adjustable household audio equipment

By combining lifting and rotating mechanisms, the height and angle of the audio equipment can be adjusted, solving the problem of existing equipment being difficult to adjust and improving playback effect and ease of cleaning.

CN224094203UActive Publication Date: 2026-04-07JIANGSU JINYUAN INFORMATION ENGINEERING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-04-07

AI Technical Summary

Technical Problem

Existing wall-mounted home audio equipment makes it difficult to adjust the angle and height of the speakers, affecting playback quality and making cleaning and maintenance difficult.

Method used

By employing a lifting and rotating mechanism combined with a motor drive, the height and angle of the audio equipment can be adjusted. Through the combination of telescopic devices, push-pull folding frames, rotating seats, and mounting plates, multi-dimensional adjustment of the audio equipment can be achieved.

Benefits of technology

It improves the playback quality of audio devices and facilitates later cleaning and maintenance.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224094203U_ABST
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Abstract

The utility model discloses suspension adjustable household audio equipment, which relates to the technical field of household audio equipment and comprises a mounting seat fixed at the bottom of an indoor ceiling, a lifting mechanism arranged below the mounting seat and a lifting seat arranged on the lifting mechanism. The lifting mechanism comprises a telescopic device, a push frame, a longitudinal frame, a cross beam and a push-pull folding frame; the telescopic device is vertically arranged at the center position of the bottom of the mounting base, the push frame is of a U-shaped structure with a downward opening, and the push frame is arranged at the telescopic end of the telescopic device; the longitudinal frames are symmetrically arranged on the two sides of the push frame in groups, and the upper ends of the longitudinal frames are arranged at the bottom of the mounting base; the cross beams are arranged below the two sides of the two longitudinal frames in a grouped mode, and the two cross beams are located in the pushing frame. The lower portion of the inner wall of the push frame is rotationally connected with the center position of the upper portion of the push-pull folding frame. Therefore, the height and angle of the audio can be adjusted, the playing effect of the audio equipment is improved, and later cleaning and maintenance are facilitated.
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Description

TECHNICAL FIELD

[0001] The utility model relates to domestic audio equipment technical field, concretely is a kind of adjustable domestic audio equipment of suspension. BACKGROUND

[0002] In daily life, in order to better enjoy music, domestic audio equipment enters more families, and the sound equipment is widely used among them, in order to save space and achieve specific sound effect, the sound equipment is suspended and it is the common installation mode, but the existing suspension type domestic audio equipment is often fixed on support, it is difficult to adjust the angle of sound, affect the playing effect of sound, and it is difficult to adjust height, not conducive to later cleaning and maintenance. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of adjustable domestic audio equipment of suspension, the height and angle of audio are realized adjustable function, the playing effect of audio equipment is promoted, and it is conducive to later cleaning and maintenance.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable domestic audio equipment of suspension, including the mounting seat fixed in indoor ceiling bottom, the lifting mechanism being located in the mounting seat below, the lifting seat being located on the lifting mechanism;The lifting mechanism includes telescopic device, push rack, vertical frame, crossbeam, push-pull folding frame;The telescopic device is vertically arranged at the bottom center position of mounting seat, the push rack is the U-shaped structure with the opening downwards, and the push rack is arranged at the telescopic end of telescopic device;The vertical frame is symmetrically arranged on the two sides of push rack, and the upper end of vertical frame is arranged at the bottom of mounting seat;The crossbeam is arranged below the two vertical frames on both sides, and the two crossbeams are located inside the push rack;The lower inner wall of push rack is rotatably connected with the upper center position of push-pull folding frame, and the push-pull folding frame is located below the two crossbeams, and the opposite two sides of the two crossbeams are rotatably connected with the upper connecting arm rotatably connected with the upper two ends of push-pull folding frame, and the lower two ends of push-pull folding frame are rotatably connected with the lower connecting arm rotatably connected with the top of lifting seat;The bottom of lifting seat is provided with rotatable bearing frame, and the bearing frame is used to install audio equipment.

[0005] In order to easily adjust the direction of audio equipment, as a kind of adjustable domestic audio equipment of suspension of the utility model, the lifting seat is circular, the bottom of lifting seat is embedded with rotatable rotary seat, the bottom of rotary seat is arranged on the top of bearing frame, the top of lifting seat is provided with first motor, and the output shaft of first motor is coaxially fixedly connected with rotary seat.

[0006] To facilitate easy adjustment of the audio device's angle, in a preferred embodiment of this utility model of a suspended adjustable home audio device, the support frame is in the shape of a gantry structure. The support frame contains a rotatable mounting plate, and the audio device is mounted on one side of the mounting plate. Rotating shafts are provided on both sides of the mounting plate. One side of each rotating shaft extends into the support frame and is rotatably connected thereto. A second motor is provided on one side of the support frame, and the output shaft of the second motor is coaxially fixedly connected to one of the rotating shafts.

[0007] To facilitate heat dissipation of the audio equipment, in a preferred embodiment of this utility model of a suspended adjustable home audio device, the mounting plate has a through hole on the side away from the audio equipment.

[0008] For ease of installation of the longitudinal frames, in a preferred embodiment of this utility model of a suspended adjustable home audio device, each of the two longitudinal frames is provided with a slide block that is slidably connected to the bottom of the mounting base on both opposite sides. The slide block has a locking strip on the side facing the longitudinal frame, and the longitudinal frame has a locking groove that matches the locking strip. One end of the locking strip passes through the locking groove.

[0009] To enable the slides to move automatically, in a preferred embodiment of this utility model of a suspended adjustable home audio device, the bottom of the mounting base has a groove along its length that matches the slides. The upper ends of the two slides are located in the groove and slidably connected thereto. The mounting base is provided with a bidirectional screw. The two ends of the bidirectional screw are threaded through the slides and rotatably connected to the groove. A third motor is provided on one side of the mounting base, and the output shaft of the third motor is coaxially fixed to one end of the bidirectional screw.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention utilizes a telescopic device to push the push-pull folding frame downwards, causing the lifting seat to move downwards. Simultaneously, as the telescopic device moves the push frame upwards, it pulls the push-pull folding frame to retract, raising the audio equipment and facilitating height adjustment. Furthermore, starting the first motor causes the rotating seat to rotate the support frame, allowing for easy adjustment of the audio equipment's orientation. Finally, starting the second motor causes the rotating shaft to rotate the mounting plate, further facilitating angle adjustment of the audio equipment on the support frame. This improves the audio playback effect and facilitates subsequent cleaning and maintenance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the AA-direction structure;

[0014] Figure 3 forFigure 1 A rear view schematic diagram of the structure.

[0015] In the figure: 1, mounting seat; 2, lifting seat; 3, telescopic device; 4, push frame; 5, vertical frame; 6, cross beam; 7, push-pull folding frame; 8, upper connecting arm; 9, lower connecting arm; 10, bearing frame; 11, rotating seat; 12, first motor; 13, mounting plate; 14, rotating shaft; 15, second motor; 16, through hole; 17, sliding seat; 18, clamping strip; 19, clamping groove; 20, sliding groove; 21, bidirectional screw rod; 22, third motor. DETAILED DESCRIPTION

[0016] Please refer to Figures 1 to 3 A suspension adjustable household audio device, comprising a mounting seat 1 fixed to the bottom of the indoor ceiling, a lifting mechanism arranged below the mounting seat 1, and a lifting seat 2 arranged on the lifting mechanism; the lifting mechanism comprises a telescopic device 3, a push frame 4, a vertical frame 5, a cross beam 6, and a push-pull folding frame 7; the telescopic device 3 is vertically arranged at the center position of the bottom of the mounting seat 1, the push frame 4 is in the form of a U-shaped structure with an opening facing downward, and the push frame 4 is arranged at the telescopic end of the telescopic device 3; the vertical frame 5 is symmetrically arranged in groups on both sides of the push frame 4, and the upper end of the vertical frame 5 is arranged at the bottom of the mounting seat 1; the cross beam 6 is arranged in groups below both sides of the two vertical frames 5, and the two cross beams 6 are located inside the push frame 4; the lower inner wall of the push frame 4 is rotationally connected with the upper central position of the push-pull folding frame 7, and the push-pull folding frame 7 is located below the two cross beams 6; the opposite sides of the two cross beams 6 are rotationally connected with the upper connecting arms 8 rotationally connected with the upper ends of the push-pull folding frame 7, and the lower ends of the push-pull folding frame 7 are rotationally connected with the lower connecting arms 9 rotationally connected with the top of the lifting seat 2; the bottom of the lifting seat 2 is provided with a rotatable bearing frame 10, and the bearing frame 10 is used for mounting the audio device; the lifting seat 2 is in the form of a circle, the bottom of the lifting seat 2 is embedded with a rotatable rotating seat 11, the bottom of the rotating seat 11 is arranged at the top of the bearing frame 10, the top of the lifting seat 2 is provided with a first motor 12, and the output shaft of the first motor 12 is coaxially fixedly connected with the rotating seat 11.

[0017] In the embodiment, the upper and lower ends of the push-pull folding frame 7 are rotatably connected with the cross beam 6 and the lifting seat 2 through two upper connecting arms 8 and two lower connecting arms 9 respectively, the audio equipment is fixedly installed on the bearing frame 10, when the height of the audio equipment is adjusted, the telescopic device 3 is started, the push frame 4 pushes the push-pull folding frame 7 to stretch downwards, the lifting seat 2 moves downwards, and the bearing frame 10 and the audio equipment are simultaneously driven downwards when the lifting seat 2 moves; when the telescopic device 3 drives the push frame 4 to move upwards, the push frame 4 pulls the push-pull folding frame 7 to shrink, the audio equipment is adjusted to be high, and the height of the audio equipment is easily adjusted; the first motor 12 is started, the rotating seat 11 drives the bearing frame 10 to rotate, the bearing frame 10 rotates, and the audio equipment is simultaneously rotated, the direction of the audio equipment is easily adjusted, the playing effect of the audio equipment can be improved, and the audio equipment is conveniently cleaned and maintained.

[0018] It should be noted that the first motor 12, the second motor 15 and the third motor 22 are all motors with self-locking function; and the telescopic device 3 is an electric telescopic rod, an air pressure telescopic rod or a hydraulic telescopic rod.

[0019] As a technical optimization scheme of the utility model, the bearing frame 10 is in the shape of a gantry structure, the bearing frame 10 is internally provided with a rotatable mounting plate 13, the audio equipment is arranged on one side of the mounting plate 13, both sides of the mounting plate 13 are provided with rotating shafts 14, one side of the rotating shaft 14 extends into the bearing frame 10 and is rotatably connected with the bearing frame 10, one side of the bearing frame 10 is provided with the second motor 15, and the output shaft of the second motor 15 is coaxially and fixedly connected with one of the rotating shafts 14.

[0020] In the embodiment, the second motor 15 is started, the rotating shaft drives the mounting plate 13 to rotate, and the angle of the audio equipment on the bearing frame 10 is further easily adjusted.

[0021] As a technical optimization scheme of the utility model, the mounting plate 13 is provided with a through hole 16 away from the audio equipment.

[0022] In the embodiment, the through hole 16 not only enables the wire to pass through the mounting plate 13, but also enables the audio equipment to be easily cooled.

[0023] As a technical optimization scheme of the utility model, the opposite sides of the two vertical frames 5 are both provided with sliding seats 17 which are slidingly connected with the bottom of the mounting base 1, one side of the sliding seat 17 is provided with a clamping strip 18, the vertical frame 5 is provided with a clamping groove 19 which is matched with the clamping strip 18, and one end of the clamping strip 18 penetrates through the clamping groove 19.

[0024] In the embodiment, the sliding seat 17 is slid, the clamping strip 18 on one side of the sliding seat 17 is inserted into the clamping groove 19, the vertical frame 5 is further easily clamped and fixedly installed, and the vertical frame 5 and the mounting base are quickly installed.

[0025] As a technical optimization scheme of the utility model, the bottom of the mounting seat 1 is provided with a sliding groove 20 along the length direction, which is matched with the sliding seat 17, the upper end of the two sliding seats 17 is located in the sliding groove 20 and is slidably connected with the sliding groove 20, and the mounting seat 1 is provided with a bidirectional screw 21; the two ends of the bidirectional screw 21 are threaded through the sliding seat 17 and are rotatably connected with the sliding groove 20, and one side of the mounting seat 1 is provided with a third motor 22, and the output shaft of the third motor 22 is coaxially fixedly connected with one end of the bidirectional screw 21.

[0026] In the embodiment: the third motor 22 is started, the bidirectional screw 21 rotates, the two sliding seats 17 realize the function of relative and opposite movement in the sliding groove 20, the sliding seat 17 moves, the clamping strip 18 is easily inserted into or removed from the clamping groove 19, and the sliding seat 17 is easily moved to disassemble or assemble the vertical frame 5.

[0027] The working principle and use process of the utility model are as follows:

[0028] The upper and lower ends of the push-pull folding frame 7 are rotatably connected with the cross beam 6 and the lifting seat 2 through two upper connecting arms 8 and two lower connecting arms 9, the audio equipment is fixedly installed on the bearing frame 10, when the height of the audio equipment is adjusted, the telescopic device 3 is started, the push frame 4 pushes the push-pull folding frame 7 to stretch downward, the lifting seat 2 moves downward, the lifting seat 2 moves synchronously to drive the bearing frame 10 and the audio equipment downward, when the telescopic device 3 drives the push frame 4 to move upward, the push frame 4 pulls the push-pull folding frame 7 to shrink, the audio equipment is adjusted to be high, the height of the audio equipment is easily adjusted, the first motor 12 is started, the rotating seat 11 drives the bearing frame 10 to rotate, the bearing frame 10 rotates synchronously to drive the audio equipment to rotate, the direction of the audio equipment is easily adjusted, the second motor 15 is started, the rotating shaft drives the mounting plate 13 to rotate, the angle of the audio equipment on the bearing frame 10 is further easily adjusted, the playing effect of the audio equipment is improved, and the audio equipment is conveniently cleaned and maintained.

[0029] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A suspended adjustable home audio device, characterized in that: The system includes a mounting base (1) fixed to the bottom of the indoor ceiling, a lifting mechanism located below the mounting base (1), and a lifting seat (2) located on the lifting mechanism. The lifting mechanism includes a telescopic device (3), a push frame (4), a longitudinal frame (5), a crossbeam (6), and a push-pull folding frame (7). The telescopic device (3) is vertically located at the center of the bottom of the mounting base (1). The push frame (4) has a U-shaped structure with the opening facing downwards and is located at the telescopic end of the telescopic device (3). The longitudinal frames (5) are symmetrically arranged in groups on both sides of the push frame (4), and the upper end of the longitudinal frame (5) is located at the bottom of the mounting base (1). The crossbeams (6) are arranged in groups on both sides of the push frame (4). Below the two sides of the vertical frame (5), and the two crossbeams (6) are located inside the push frame (4); the lower part of the inner wall of the push frame (4) is rotatably connected to the center position above the push-pull folding frame (7), and the push-pull folding frame (7) is located below the two crossbeams (6). The two crossbeams (6) are rotatably connected to the upper connecting arms (8) which are rotatably connected to the upper ends of the push-pull folding frame (7). The lower ends of the push-pull folding frame (7) are rotatably connected to the lower connecting arms (9) which are rotatably connected to the top of the lifting seat (2). The bottom of the lifting seat (2) is provided with a rotatable support frame (10), which is used to install audio equipment.

2. A suspended adjustable home audio device according to claim 1, characterized in that: The lifting seat (2) is round in shape. A rotatable rotating seat (11) is embedded in the bottom of the lifting seat (2). The bottom of the rotating seat (11) is located on the top of the support frame (10). A first motor (12) is provided on the top of the lifting seat (2). The output shaft of the first motor (12) is coaxially fixed to the rotating seat (11).

3. A suspended adjustable home audio device according to claim 1, characterized in that: The support frame (10) is in the shape of a gantry structure. The support frame (10) is provided with a rotatable mounting plate (13). The audio device is located on one side of the mounting plate (13). Rotating shafts (14) are provided on both sides of the mounting plate (13). One side of the rotating shaft (14) extends into the support frame (10) and is rotatably connected thereto. A second motor (15) is provided on one side of the support frame (10). The output shaft of the second motor (15) is coaxially fixed to one of the rotating shafts (14).

4. A suspended adjustable home audio device according to claim 3, characterized in that: The mounting plate (13) has a through hole (16) on the side away from the audio device.

5. A suspended adjustable home audio device according to claim 1, characterized in that: Each of the two longitudinal frames (5) is provided with a slide block (17) on both sides opposite to the mounting base (1) and a locking strip (18) is provided on the side of the slide block (17) facing the longitudinal frame (5). A slot (19) adapted to the locking strip (18) is provided on the longitudinal frame (5) and one end of the locking strip (18) passes through the slot (19).

6. A suspended adjustable home audio device according to claim 1, characterized in that: The mounting base (1) has a groove (20) at its bottom along the length direction that is compatible with the slide (17). The upper ends of the two slides (17) are located in the groove (20) and are slidably connected thereto. The mounting base (1) is provided with a bidirectional screw (21). The two ends of the bidirectional screw (21) are threaded through the slides (17) and rotatably connected to the groove (20). A third motor (22) is provided on one side of the mounting base (1). The output shaft of the third motor (22) is coaxially fixed to one end of the bidirectional screw (21).