CN219394998U - Sound box with high stability - Google Patents

Abstract

The utility model relates to the technical field of sound boxes, in particular to a sound box with strong stability, which comprises a sound box body, wherein a port is formed in the surface of the sound box body, a loudspeaker is fixedly connected to the surface of the sound box body, a supporting structure is arranged on the surface of the sound box body, the supporting structure comprises four bearing plates, the surfaces of the four bearing plates are fixedly connected with the sound box body, a rotating column is inserted in the bearing plates in a rotating manner, a supporting block is fixedly connected to the surface of the rotating column, four contact frames are fixedly connected to the surface of the sound box body, the cross section of each contact frame is L-shaped, a clamping frame is sleeved on the surface of each contact frame in a sliding manner, an elastic sleeve is sleeved on the surface of each clamping frame, and the elastic sleeve is positioned between the sound box body and the supporting block. The utility model solves the defect that the loudspeaker box is easy to topple down when a worker touches the loudspeaker box by mistake in the prior art, thereby damaging the loudspeaker box.

Description

Sound box with high stability

Technical Field

The utility model relates to the technical field of sound boxes, in particular to a sound box with high stability.

Background

The sound box refers to equipment capable of converting an audio signal into sound or increasing the loudness of the sound, and along with the development of society, people use the sound box more and more widely, so that the variety of the sound box is more and more.

When the sound box is used, the sound box is low in height, so that the sound range of the sound box is small, a user cannot hear the sound emitted by the sound box at a far place, and inconvenience is caused to the user.

In order to solve the problem that the sound transmission range of the sound box is smaller, the height of the sound box is generally increased by staff, so that the sound transmission range of the sound box is increased, and when the sound box is used, the sound box is higher, and the contact area between the sound box and the ground is smaller, so that the sound box is easy to topple when the staff hits the sound box by mistake, and the sound box is damaged.

Disclosure of Invention

The utility model aims to solve the defect that the loudspeaker box is easy to topple down when a worker touches the loudspeaker box by mistake in the prior art, so that the loudspeaker box is damaged.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sound box that stability is strong, includes the sound box body, the port has been seted up to the surface of sound box body, the fixed surface of sound box body is connected with the speaker, the surface of sound box body is equipped with bearing structure, bearing structure includes four loading boards, four the surface of loading board all with sound box body fixed connection, the inside rotation of loading board is inserted and is equipped with the column spinner, the fixed surface of column spinner has the supporting shoe, the fixed surface of sound box body has four contact frames, the cross-section of contact frame is "L" shape, the surface sliding sleeve of contact frame has the cassette, the surface sliding sleeve of cassette has the elastic sleeve, the elastic sleeve is located between sound box body and the supporting shoe.

The effects achieved by the components are as follows: through setting up bearing structure, can with audio amplifier auxiliary stay subaerial, improve the stability of audio amplifier, can accomodate bearing structure's partial part simultaneously when not needing to use the audio amplifier, improved the practicality of device.

Preferably, the four clamping frames are internally provided with limiting rods in a sliding insertion mode, the surfaces of the limiting rods are fixedly connected with positioning plates, the surfaces of the positioning plates are fixedly connected with the loudspeaker box body, springs are sleeved on the surfaces of the limiting rods, and two ends of each spring are fixedly connected with the positioning plates and the clamping frames respectively.

The effects achieved by the components are as follows: the clamping frame slides under the action of the spring force, so that the effect of driving the clamping frame to slide is achieved.

Preferably, the surface of the sound box body is fixedly connected with four magnets, and the surfaces of the four supporting blocks are fixedly connected with iron sheets.

The effects achieved by the components are as follows: after the supporting block is rotated, the iron sheet on the supporting block is contacted with the magnet, at the moment, the magnet adsorbs and fixes the iron sheet by utilizing magnetic force, and at the moment, the supporting block and the sound box body are fixed, so that the effect of accommodating the supporting block is achieved.

Preferably, the arc surfaces of the four rotating columns are fixedly connected with four clamping blocks, and anti-slip protrusions are arranged on the surfaces of the clamping blocks.

The effects achieved by the components are as follows: the rotating fixture block drives the rotating column to rotate when the fixture block rotates, so that the effect of driving the rotating column to rotate is achieved.

Preferably, the surface of four the clamping frames is provided with a limiting structure, the limiting structure comprises four clamping grooves, the four clamping grooves are respectively formed in the surfaces of the four clamping frames, the inner wall threads of the clamping grooves are connected with clamping rods, the upper ends of the clamping rods are fixedly connected with rectangular plates, the surface of the clamping frames is fixedly connected with a cover frame, and the cover frame is located on the surface of the rectangular plates.

The effects achieved by the components are as follows: through setting up limit structure, can be with the elastic sleeve spacing on the support structure on the card frame to make things convenient for the staff to use support structure.

Preferably, the cross sections of the four cover frames are L-shaped, and the arc surfaces of the four clamping rods are sleeved with anti-skid pads in a sliding manner.

The effects achieved by the components are as follows: the anti-slip pad can increase the friction between the rectangular block and the elastic pad, and achieves the effect of assisting in limiting the elastic sleeve and the clamping frame.

To sum up:

according to the utility model, the sound box can be supported on the ground in an auxiliary manner by arranging the supporting structure, so that the stability of the sound box is improved, and meanwhile, when the sound box is not required to be used, part of components of the supporting structure can be stored, so that the practicability of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A of FIG. 1;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

fig. 4 is an enlarged view of fig. 3B in accordance with the present utility model.

Legend description: 1. a sound box body; 2. a port; 3. a speaker; 4. a support structure; 401. a magnet; 402. a positioning plate; 403. a support block; 404. a spin column; 405. a clamping block; 406. a carrying plate; 407. a clamping frame; 408. a limit rod; 409. a spring; 410. a contact rack; 411. an elastic sleeve; 412. iron sheet; 5. a limit structure; 51. a clamping groove; 52. a clamping rod; 53. a rectangular plate; 54. a cover frame; 55. an anti-slip mat.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a stability is strong audio amplifier, including audio amplifier body 1 and four clamping shelves 407, port 2 has been seted up to the surface of audio amplifier body 1, the fixed surface of audio amplifier body 1 is connected with speaker 3, the surface of audio amplifier body 1 is equipped with bearing structure 4, through setting up bearing structure 4, can with audio amplifier auxiliary stay subaerial, the stability of audio amplifier has been improved, can accomodate bearing structure 4's partial part when not needing to use the audio amplifier simultaneously, the practicality of the device has been improved, the surface of four clamping shelves 407 is equipped with limit structure 5, through setting up limit structure 5, can be with the spacing on clamping shelves 407 of elastic sleeve 411 on the bearing structure 4, thereby make things convenient for the staff to use bearing structure 4.

The specific arrangement and function of the support structure 4 and the limit structure 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the supporting structure 4 comprises four bearing plates 406, the surfaces of the four bearing plates 406 are fixedly connected with the loudspeaker box body 1, a rotary column 404 is inserted in the bearing plates 406 in a rotary mode, supporting blocks 403 are fixedly connected to the surfaces of the rotary column 404, four contact frames 410 are fixedly connected to the surfaces of the loudspeaker box body 1, the cross sections of the contact frames 410 are L-shaped, clamping frames 407 are sleeved on the surfaces of the contact frames 410 in a sliding mode, elastic sleeves 411 are sleeved on the surfaces of the clamping frames 407 in a sliding mode, and the elastic sleeves 411 are located between the loudspeaker box body 1 and the supporting blocks 403. The inside of four clamping frames 407 is all slidingly inserted and is equipped with gag lever post 408, and the fixed surface of gag lever post 408 is connected with locating plate 402, and locating plate 402's surface and audio amplifier body 1 fixed connection, the surface cover of gag lever post 408 have spring 409, and spring 409's both ends respectively with locating plate 402 and clamping frame 407 fixed connection, clamping frame 407 slides under spring 409 elasticity effect, has reached the gliding effect of drive clamping frame 407. Four magnets 401 are fixedly connected to the surface of the loudspeaker box body 1, iron sheets 412 are fixedly connected to the surfaces of the four supporting blocks 403, after the supporting blocks 403 are rotated, the iron sheets 412 on the supporting blocks 403 are in contact with the magnets 401, at this time, the magnets 401 adsorb and fix the iron sheets 412 by magnetic force, at this time, the supporting blocks 403 and the loudspeaker box body 1 are fixed, and the effect of accommodating the supporting blocks 403 is achieved. The arc surfaces of the four rotating columns 404 are fixedly connected with four clamping blocks 405, anti-slip protrusions are arranged on the surfaces of the clamping blocks 405, the clamping blocks 405 are rotated, the rotating columns 404 are driven to rotate while the clamping blocks 405 rotate, and the effect of driving the rotating columns 404 to rotate is achieved.

Referring to fig. 3 and 4, specifically, the limiting structure 5 includes four clamping grooves 51, the four clamping grooves 51 are respectively formed on the surfaces of the four clamping frames 407, the inner wall of each clamping groove 51 is in threaded connection with a clamping rod 52, the upper end of each clamping rod 52 is fixedly connected with a rectangular plate 53, the surface of each clamping frame 407 is fixedly connected with a cover frame 54, and the cover frame 54 is located on the surface of each rectangular plate 53. The cross sections of the four cover frames 54 are L-shaped, the arc surfaces of the four clamping rods 52 are sleeved with the anti-slip pads 55 in a sliding mode, the anti-slip pads 55 can increase friction force between the rectangular blocks and the elastic pads, and the effects of the auxiliary limiting elastic sleeves 411 and the clamping frames 407 are achieved.

When the sound box is needed to be used, the sound box is firstly placed on the ground, the clamping frame 407 is pulled, the clamping frame 407 slides towards the direction close to the positioning plate 402 under the support of the contact frame 410, the elastic sleeve 411 is driven to slide while the clamping frame 407 slides, after the elastic sleeve 411 slides for a certain distance, the clamping frame 407 is stopped to be pulled, then the clamping block 405 is rotated, the clamping block 405 is rotated while the rotating column 404 is driven to rotate, the rotating column 404 rotates while the supporting block 403 is driven to rotate, after the supporting block 403 rotates for a certain angle, the surface of the supporting block 403 is contacted with the ground, then the clamping frame 407 is released, at the moment, the clamping frame 407 slides towards the direction far away from the positioning plate 402 under the action of the elasticity of the spring 409, the elastic sleeve 411 is driven to slide while the clamping frame 407 slides, after the elastic sleeve 411 slides for a certain distance, the elastic sleeve 411 is clamped into a gap between the supporting block 403 and a sound box, at the moment, the elastic sleeve 411 presses the supporting block 403 and the sound box by elasticity, therefore, the loudspeaker box and the supporting block 403 are fixed, the supporting block 403 is used for supporting the loudspeaker box on the ground in an auxiliary way, when the loudspeaker box is not needed, the clamping frame 407 is pulled firstly, the clamping frame 407 slides towards the direction close to the positioning plate 402 under the support of the contact frame 410, the elastic sleeve 411 is driven to slide while the clamping frame 407 slides, after the elastic sleeve 411 slides for a certain distance, the clamping frame 407 is stopped to be pulled, then the clamping block 405 is rotated, the rotating column 404 is driven to rotate while the clamping block 405 rotates, the supporting block 403 is driven while the rotating column 404 rotates, after the supporting block 403 rotates for a certain angle, the iron sheet 412 on the supporting block 403 is contacted with the magnet 401 on the loudspeaker box, at the moment, the magnet 401 adsorbs the fixed iron sheet 412 by utilizing magnetic force, at the moment, the supporting block 403 is fixed between the loudspeaker box body 1 and the loudspeaker box, the effect of accommodating the supporting block 403 is achieved, and the loudspeaker box can be supported on the ground in an auxiliary way by arranging the supporting structure 4, the stability of audio amplifier has been improved, can accomodate the part of bearing structure 4 when not needing to use the audio amplifier simultaneously, has improved the practicality of device.

In the utility model, after the elastic sleeve 411 is placed on the clamping frame 407, the rectangular plate 53 contacted with the cover frame 54 is rotated, then the rectangular plate 53 is rotated, the clamping rod 52 is driven to rotate while the rectangular plate 53 rotates, the clamping rod 52 moves downwards along the inner wall of the clamping groove 51 by virtue of threads, the clamping rod 52 moves while the rectangular plate 53 moves, the anti-slip sleeve is driven to move while the rectangular plate 53 moves, after the anti-slip sleeve moves for a certain distance, the surface of the anti-slip sleeve presses the elastic sleeve 411, at the moment, the elastic sleeve 411 is limited on the clamping frame 407, so that the elastic sleeve 411 cannot slide down from the clamping frame 407, and the elastic sleeve 411 on the supporting structure 4 can be limited on the clamping frame 407 by arranging the limiting structure 5, thereby being convenient for a worker to use the supporting structure 4.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (6)

1. The utility model provides a stability is strong, includes audio amplifier body (1), its characterized in that: port (2) have been seted up on the surface of audio amplifier body (1), the fixed surface of audio amplifier body (1) is connected with speaker (3), the surface of audio amplifier body (1) is equipped with bearing structure (4), bearing structure (4) are including four loading board (406), four the surface of loading board (406) all with audio amplifier body (1) fixed connection, the inside rotation of loading board (406) is inserted and is equipped with column spinner (404), the fixed surface of column spinner (404) is connected with supporting shoe (403), the fixed surface of audio amplifier body (1) is connected with four contact frame (410), the cross-section of contact frame (410) is "L" shape, the surface slip cap of contact frame (410) has cassette (407), the surface slip cap of cassette (407) has elastic sleeve (411), elastic sleeve (411) are located between audio amplifier body (1) and supporting shoe (403).

2. A sound box with high stability according to claim 1, characterized in that: four the inside of card frame (407) is all inserted in the slip and is equipped with gag lever post (408), the fixed surface of gag lever post (408) is connected with locating plate (402), the surface of locating plate (402) and audio amplifier body (1) fixed connection, the surface cover of gag lever post (408) has spring (409), the both ends of spring (409) respectively with locating plate (402) and card frame (407) fixed connection.

3. A sound box with high stability according to claim 1, characterized in that: four magnets (401) are fixedly connected to the surface of the sound box body (1), and iron sheets (412) are fixedly connected to the surfaces of the four supporting blocks (403).

4. A sound box with high stability according to claim 1, characterized in that: four arc surfaces of the rotary column (404) are fixedly connected with four clamping blocks (405), and anti-slip protrusions are arranged on the surfaces of the clamping blocks (405).

5. A sound box with high stability according to claim 1, characterized in that: the surface of four clamping frames (407) is provided with a limiting structure (5), the limiting structure (5) comprises four clamping grooves (51), the four clamping grooves (51) are respectively formed in the surfaces of the four clamping frames (407), clamping rods (52) are connected with inner walls of the clamping grooves (51) in a threaded mode, rectangular plates (53) are fixedly connected to the upper ends of the clamping rods (52), cover frames (54) are fixedly connected to the surfaces of the clamping frames (407), and the cover frames (54) are located on the surfaces of the rectangular plates (53).

6. The sound box with high stability according to claim 5, wherein: the cross sections of the four cover frames (54) are L-shaped, and the arc surfaces of the four clamping rods (52) are sleeved with anti-slip pads (55) in a sliding mode.