CN216905174U

CN216905174U - Sound box convenient to rotate and adjust

Info

Publication number: CN216905174U
Application number: CN202122733039.2U
Authority: CN
Inventors: 何开勇
Original assignee: Huizhou Dier Electronics Co ltd
Current assignee: Huizhou Dier Electronics Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-07-05
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the technical field of sound boxes, in particular to a sound box convenient to rotate and adjust, aiming at the problems that the existing sound box is inconvenient to adjust the sound wave diffusion direction and to store a power line in the using process, so that the sound box is inconvenient to carry, the utility model provides a scheme which comprises a sound box body, wherein the bottom of the sound box body is fixedly provided with a rotating seat through a bolt, the outer side of the rotating seat is slidably provided with a support, the top of the support is provided with an installation groove, the inner wall of the installation groove is slidably connected with the outer side of the rotating seat, the inner wall of the installation groove is provided with an annular groove, a fixed ring is slidably arranged in the annular groove, the inner ring of the fixed ring is fixedly connected with the outer side of the rotating seat through welding, and a hollow groove is formed in the rotating seat. Simple structure and convenient use.

Description

Sound box convenient to rotate and adjust

Technical Field

The utility model relates to the technical field of sound boxes, in particular to a sound box convenient to rotate and adjust.

Background

A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is that the main cabinet or the bass cabinet of the sound box is provided with a power amplifier, which amplifies the audio signal and then the sound is emitted by the sound box itself, so that the sound becomes louder. The loudspeaker box is the terminal of the whole sound system, and is used for converting audio electric energy into corresponding sound energy and radiating the audio electric energy into a space. It is an extremely important component of an audio system, responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

Among the prior art, the audio amplifier is not convenient for adjust sound wave diffusion direction in the use, and is not convenient for accomodate the power cord to lead to not portable, for this we have proposed the audio amplifier of the rotation regulation of being convenient for and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the sound wave diffusion direction is inconvenient to adjust and a power line is inconvenient to store in the using process of a sound box, so that the sound box is inconvenient to carry, and the sound box is convenient to rotate and adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sound box convenient for rotation adjustment comprises a sound box body, wherein a rotating seat is fixedly arranged at the bottom of the sound box body through a bolt, a support is slidably arranged at the outer side of the rotating seat, a mounting groove is formed in the top of the support, the inner wall of the mounting groove is slidably connected with the outer side of the rotating seat, a ring groove is formed in the inner wall of the mounting groove, a fixing ring is slidably arranged in the ring groove, the inner ring of the fixing ring is fixedly connected with the outer side of the rotating seat through welding, a hollow groove is formed in the rotating seat, a winding mechanism is arranged in the hollow groove, a first sliding groove is formed in one side of the rotating seat, a first sliding block is slidably arranged in the first sliding groove, a second sliding groove is formed in the bottom of the rotating seat, a second sliding block is slidably arranged in the second sliding groove, a fourth sliding groove is formed in the bottom of the second sliding block, a positioning block is slidably arranged in the fourth sliding groove, and the top of the positioning block is fixedly connected with a second spring through welding, the one end of second spring passes through welded fastening with the top inner wall of fourth spout to be connected, and the constant head tank has been seted up to the bottom inner wall of mounting groove, through constant head tank and locating piece matched with setting, when the locating piece clamped with the constant head tank mutually, the locating piece can be fixed a position the roating seat.

Preferably, the inner wall of one side of the first sliding chute and one side of the first sliding block are both provided with sliding holes, the sliding holes are communicated with the empty groove, the inner walls of the two sliding holes are both in sliding connection with the outer side of the power line, the outer side of the power line is sleeved with a first spring, and the two ends of the first spring are respectively in fixed connection with the inner wall of one side of the first sliding chute and one side of the first sliding block through welding.

Preferably, the winding mechanism includes the motor, the outside of motor passes through welded fastening with the bottom inner wall of dead slot and is connected, the output shaft of motor passes through the first carousel of welded fastening connection, two bull sticks of symmetry are installed in the top rotation of first carousel, the one end of two bull sticks is connected with same second carousel, welded fastening installs the pivot through the top of second carousel, the outside of pivot is equipped with the second bearing through welded fastening cover, the outside of second bearing passes through welded fastening with the top inner wall of dead slot and is connected, the outside of first carousel and second carousel all installs two first bearings of symmetry through welded fastening, the inner circle of four first bearings passes through welded fastening with the outside of two bull sticks respectively and is connected, be equipped with the power cord between two bull sticks, the one end and the audio amplifier body coupling of power cord.

Preferably, a third sliding groove is formed in the inner wall of one side of the first sliding groove, a toothed bar is slidably mounted in the third sliding groove, one end of the toothed bar is fixedly connected with one side of the first sliding block in a welding mode, a through hole is formed in the inner wall of the bottom of the first sliding groove and communicated with the second sliding groove, a threaded groove is formed in the top of the second sliding block, a screw rod is mounted in the threaded groove in a threaded mode, a gear is fixedly mounted at one end of the screw rod in a welding mode, and the gear is meshed with the toothed bar.

Compared with the prior art, the utility model has the advantages that:

1. this scheme is when opening the motor, and the motor drives first carousel and rotates, and first carousel drives two bull sticks rotatory, and then two bull sticks can carry out the rolling to the power cord to can make audio amplifier portable.

2. According to the scheme, when the first sliding block horizontally moves rightwards, the gear rod drives the gear to rotate, the screw rod drives the second sliding block to vertically move upwards, the second sliding block drives the positioning block to vertically move upwards, and then the positioning block is separated from the positioning groove, so that the sound box body can be rotated to adjust the sound wave diffusion direction.

The portable sound wave diffusion device can conveniently adjust the sound wave diffusion direction and conveniently store the power line in the using process, thereby being convenient to carry, simple in structure and convenient to use.

Drawings

Fig. 1 is a schematic structural view of a sound box convenient for rotation adjustment according to the present invention;

FIG. 2 is a schematic structural diagram of a front view of a sound box convenient for rotation adjustment according to the present invention;

FIG. 3 is an enlarged schematic structural view of a portion A of the sound box of FIG. 2 for facilitating rotational adjustment according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B of the sound box of fig. 2, which is convenient for rotation adjustment according to the present invention.

In the figure: 1. a sound box body; 2. a rotating base; 3. a support; 4. mounting grooves; 5. a stationary ring; 6. an empty groove; 7. a motor; 8. a first turntable; 9. a rotating rod; 10. a second turntable; 11. a rotating shaft; 12. a power line; 13. a first chute; 14. a first slider; 15. a first spring; 16. a rack bar; 17. a gear; 18. a screw; 19. a second slider; 20. positioning blocks; 21. a second spring.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a sound box convenient for rotation adjustment comprises a sound box body 1, a rotary seat 2 is fixedly installed at the bottom of the sound box body 1 through a bolt, a support 3 is slidably installed at the outer side of the rotary seat 2, a mounting groove 4 is formed at the top of the support 3, the inner wall of the mounting groove 4 is slidably connected with the outer side of the rotary seat 2, an annular groove is formed in the inner wall of the mounting groove 4, a fixed ring 5 is slidably installed in the annular groove, the inner ring of the fixed ring 5 is fixedly connected with the outer side of the rotary seat 2 through welding, a hollow groove 6 is formed in the rotary seat 2, a winding mechanism is arranged in the hollow groove 6, a first sliding groove 13 is formed in one side of the rotary seat 2, a first sliding block 14 is slidably installed in the first sliding groove 13, a second sliding groove is formed in the bottom of the rotary seat 2, a second sliding block 19 is slidably installed in the second sliding groove, a fourth sliding groove is formed in the bottom of the second sliding block 19, sliding mounting has locating piece 20 in the fourth spout, and welded fastening is connected with second spring 21 through welded fastening at the top of locating piece 20, and welded fastening is connected through the one end of second spring 21 and the top inner wall of fourth spout, and the constant head tank has been seted up to the bottom inner wall of mounting groove 4, through constant head tank and locating piece 20 matched with setting, when locating piece 20 clamped with the constant head tank, locating piece 20 can fix a position roating seat 2.

In this embodiment, the slide opening has all been seted up to one side inner wall of first spout 13 and one side of first slider 14, the slide opening communicates with each other with dead slot 6, the inner wall of two slide openings all with the outside sliding connection of power cord 12, the outside cover of power cord 12 is equipped with first spring 15, the both ends of first spring 15 pass through welded fastening with one side inner wall of one side of first spout 13 and one side of first slider 14 respectively and are connected, when 12 when two bull sticks 9 loosened the power cord, first spring 15 can move right through the first slider 14 level of deformation power drive.

In this embodiment, the winding mechanism includes a motor 7, the outer side of the motor 7 is fixedly connected with the inner wall of the bottom of the empty slot 6 by welding, the output shaft of the motor 7 is fixedly connected with a first rotary table 8 by welding, the top of the first rotary table 8 is rotatably provided with two symmetrical rotary bars 9, one end of each of the two rotary bars 9 is connected with a same second rotary table 10, the top of the second rotary table 10 is fixedly provided with a rotary shaft 11 by welding, the outer side of the rotary shaft 11 is provided with a second bearing by welding, the outer side of the second bearing is fixedly connected with the inner wall of the top of the empty slot 6 by welding, the outer sides of the first rotary table 8 and the second rotary table 10 are both fixedly provided with two symmetrical first bearings by welding, the inner rings of the four first bearings are respectively fixedly connected with the outer sides of the two rotary bars 9 by welding, a power line 12 is arranged between the two rotary bars 9, one end of the power line 12 is connected with the sound box body 1, when the motor 7 is started, the first rotary disc 8 can drive the two rotary rods 9 to rotate, and then the two rotary rods 9 can roll or release the power line 12.

In this embodiment, a third sliding groove is formed in the inner wall of one side of the first sliding groove 13, a rack bar 16 is slidably mounted in the third sliding groove, one end of the rack bar 16 is fixedly connected with one side of the first slider 14 by welding, a through hole is formed in the inner wall of the bottom of the first sliding groove 13, the through hole is communicated with the second sliding groove, a thread groove is formed in the top of the second slider 19, a screw 18 is mounted in the thread groove in a threaded manner, a gear 17 is mounted at one end of the screw 18 by welding, the gear 17 is meshed with the rack bar 16, and when the rack bar 16 moves horizontally, the gear 17 can drive the screw 18 to rotate.

The working principle is that when the loudspeaker box is used, the motor 7 can be started, the motor 7 drives the first rotary table 8 to rotate, the first rotary table 8 drives the two rotary rods 9 to rotate, the power cord 12 is arranged between the two rotary rods 9, the two rotary rods 9 can release the power cord 12, meanwhile, the first spring 15 drives the first sliding block 14 to horizontally move rightwards through the deformation force, the first sliding block 14 drives the toothed rod 16 to horizontally move rightwards, the toothed rod 16 drives the gear 17 to rotate, the gear 17 drives the screw rod 18 to rotate, the screw rod 18 drives the second sliding block 19 to vertically move upwards, the second sliding block 19 drives the positioning block 20 to vertically move upwards, the positioning block 20 is separated from the positioning groove, the positioning of the rotary base 2 is released, the sound wave diffusion direction can be adjusted by rotating the loudspeaker box body 1, when the loudspeaker box is used, the motor 7 can be started to reversely rotate, the motor 7 drives the first rotary table 8 to rotate, the first rotary disk 8 drives the two rotary rods 9 to rotate, is arranged between the two rotary rods 9 through a power cord 12, and then the two rotating rods 9 can wind the power cord 12, at the same time, the power cord plug drives the first slide block 14 to move horizontally leftwards, the first slide block 14 drives the rack bar 16 to move horizontally leftwards, the rack bar 16 drives the gear 17 to rotate, the gear 17 drives the screw rod 18 to rotate, the screw rod 18 drives the second slide block 19 to move vertically downwards, the second slide block 19 drives the positioning block 20 to move vertically downwards, the positioning block 20 extrudes the inner wall of the bottom of the mounting groove 4, then the sound box body 1 is rotated, the sound box body 1 drives the second sliding block 19 and the positioning block 20 to do circular motion, when the positioning block 20 moves to a certain position, through the arrangement of the positioning block 20 and the positioning groove, and then the locating piece 20 clamps with the positioning groove mutually, and the locating piece 20 can be fixed a position the roating seat 2 to can conveniently carry and carry audio amplifier body 1.

Example two

The difference from the first embodiment is that: the bottom of the sound box body 1 is fixedly provided with a rotary seat 2 through a bolt, the outer side of the rotary seat 2 is slidably provided with a support 3, the top of the support 3 is provided with a mounting groove 4, the inner wall of the mounting groove 4 is slidably connected with the outer side of the rotary seat 2, the inner wall of the mounting groove 4 is provided with a ring-shaped groove, a fixing ring 5 is slidably mounted in the ring-shaped groove, the inner ring of the fixing ring 5 is fixedly connected with the outer side of the rotary seat 2 through welding, the outer side of the support 1 is provided with a mounting hole which is communicated with the mounting groove 4, a fastening bolt is threadedly mounted in the mounting hole and matched with the rotary seat, a hollow groove 6 is formed in the rotary seat 2, a winding mechanism is arranged in the hollow groove 6, one side of the rotary seat 2 is provided with a first sliding groove 13, a first sliding block 14 is slidably mounted in the first sliding groove 13, the bottom of the rotary seat 2 is provided with a second sliding block 19, the fourth spout has been seted up to the bottom of second slider 19, slidable mounting has locating piece 20 in the fourth spout, welded fastening is connected with second spring 21 through welded fastening at the top of locating piece 20, the one end of second spring 21 passes through welded fastening with the top inner wall of fourth spout to be connected, the constant head tank has been seted up to the bottom inner wall of mounting groove 4, through constant head tank and locating piece 20 matched with setting, when locating piece 20 clamps with the constant head tank mutually, locating piece 20 can fix a position roating seat 2.

The working principle is that when the loudspeaker box is used, the motor 7 can be started, the motor 7 drives the first rotary table 8 to rotate, the first rotary table 8 drives the two rotary rods 9 to rotate, the two rotary rods 9 are arranged between the two rotary rods 9 through the power cord 12, and then the two rotary rods 9 can loosen the power cord 12, meanwhile, the first spring 15 drives the first slider 14 to move horizontally through the deformation force, the first slider 14 drives the toothed rod 16 to move horizontally, the toothed rod 16 drives the gear 17 to rotate, the gear 17 drives the screw rod 18 to rotate, the screw rod 18 drives the second slider 19 to move vertically upwards, the second slider 19 drives the positioning block 20 to move vertically upwards, and then the positioning block 20 is separated from the positioning groove, and the positioning of the rotary base 2 is released, so that the sound wave diffusion direction can be adjusted by rotating the loudspeaker box body 1, when the direction position is adjusted, the fastening bolt is rotated, and the fastening bolt is matched with the rotary base 2, the fastening bolt can fix the rotating base to prevent the sound box body 1 from being touched by mistake to rotate, when the use is finished, the motor 7 can be started to rotate reversely, the motor 7 drives the first rotating disc 8 to rotate, the first rotating disc 8 drives the two rotating rods 9 to rotate, the two rotating rods 9 are arranged between the two rotating rods 9 through the power cord 12, then the two rotating rods 9 can roll the power cord 12, meanwhile, the power cord plug drives the first sliding block 14 to move horizontally leftwards, the first sliding block 14 drives the toothed bar 16 to move horizontally leftwards, the toothed bar 16 drives the gear 17 to rotate, the gear 17 drives the screw 18 to rotate, the screw 18 drives the second sliding block 19 to move vertically downwards, the second sliding block 19 drives the positioning block 20 to move vertically downwards, the positioning block 20 extrudes the inner wall at the bottom of the mounting groove 4, then the sound box body 1 is rotated, the sound box body 1 drives the second sliding block 19 and the positioning block 20 to do circular motion, when the positioning block 20 moves to a certain position, through locating piece 20 and constant head tank matched with setting, and then locating piece 20 clamps with the constant head tank mutually, locating piece 20 can fix a position roating seat 2 to can conveniently carry and carry audio amplifier body 1.

The rest is the same as the first embodiment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a sound box convenient to rotation regulation, including sound box body (1), a serial communication port, the bottom fixed mounting of sound box body (1) has roating seat (2), the outside slidable mounting of roating seat (2) has support (3), mounting groove (4) have been seted up at the top of support (3), the inner wall of mounting groove (4) and the outside slidable connection of roating seat (2), the ring channel has been seted up to the inner wall of mounting groove (4), slidable mounting has retainer plate (5) in the ring channel, the inner circle of retainer plate (5) and the outside fixed connection of roating seat (2), seted up dead slot (6) in roating seat (2), be provided with the rolling mechanism in dead slot (6), first spout (13) have been seted up to one side of roating seat (2), slidable mounting has first slider (14) in first spout (13), the second spout has been seted up to the bottom of roating seat (2), a second sliding block (19) is arranged in the second sliding groove in a sliding way.

2. A sound box convenient for rotation regulation according to claim 1, characterized in that the winding mechanism comprises a motor (7), the outer side of the motor (7) is fixedly connected with the inner wall of the bottom of the empty slot (6), the output shaft of the motor (7) is fixedly connected with a first rotating disc (8), two rotating rods (9) which are symmetrical are rotatably installed on the top of the first rotating disc (8), one end of each rotating rod (9) is connected with a same second rotating disc (10), the top of the second rotating disc (10) is fixedly installed with a rotating shaft (11), a second bearing is fixedly sleeved on the outer side of the rotating shaft (11), the outer side of the second bearing is fixedly connected with the inner wall of the top of the empty slot (6), two first bearings which are symmetrical are fixedly installed on the outer sides of the first rotating disc (8) and the second rotating disc (10), the inner rings of the four first bearings are respectively fixedly connected with the outer sides of the two rotating rods (9), a power cord (12) is arranged between the two rotating rods (9), and one end of the power cord (12) is connected with the sound box body (1).

3. A sound box convenient to rotate and adjust according to claim 1, characterized in that the inner wall of one side of the first sliding groove (13) and one side of the first sliding block (14) are both provided with a sliding hole, the sliding holes are communicated with the empty groove (6), the inner walls of the two sliding holes are both slidably connected with the outer side of the power line (12), the outer side of the power line (12) is sleeved with a first spring (15), and two ends of the first spring (15) are respectively fixedly connected with the inner wall of one side of the first sliding groove (13) and one side of the first sliding block (14).

4. A sound box convenient to rotate and adjust according to claim 1, characterized in that a third sliding groove is formed in an inner wall of one side of the first sliding groove (13), a rack bar (16) is slidably mounted in the third sliding groove, one end of the rack bar (16) is fixedly connected with one side of the first sliding block (14), a through hole is formed in an inner wall of the bottom of the first sliding groove (13), the through hole is communicated with the second sliding groove, a thread groove is formed in the top of the second sliding block (19), a screw rod (18) is mounted in the thread groove, a gear (17) is fixedly mounted at one end of the screw rod (18), and the gear (17) is meshed with the rack bar (16).

5. A sound box convenient to rotate and adjust according to claim 1, wherein a fourth sliding groove is formed at the bottom of the second sliding block (19), a positioning block (20) is slidably mounted in the fourth sliding groove, a second spring (21) is fixedly connected to the top of the positioning block (20), one end of the second spring (21) is fixedly connected to the inner wall of the top of the fourth sliding groove, and a positioning groove is formed in the inner wall of the bottom of the mounting groove (4) and is matched with the positioning block (20).