CN211429479U

CN211429479U - Adjustable outdoor loudspeaker box

Info

Publication number: CN211429479U
Application number: CN202020510453.XU
Authority: CN
Inventors: 严钻
Original assignee: Ningbo Baiyun Audio Equipment Co ltd
Current assignee: Ningbo Baiyun Audio Equipment Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-09-04
Anticipated expiration: 2030-04-09

Abstract

The utility model relates to the technical field of sound boxes, in particular to an adjustable outdoor sound box, which comprises a base, wherein a motor is arranged at the upper part in the base, the output end of the motor is connected with a rotating shaft through a shaft coupling, one end of the rotating shaft passes through the base and is welded with a groove body, a plurality of damping springs are welded at the bottom in the groove body, a placing plate is welded between one ends of the plurality of damping springs, a box body is placed above the placing plate, fixed blocks are welded at both sides above the box body, through holes are all arranged on the upper surface of the fixed blocks, screw rods are welded at both ends above the placing plate, one ends of the plurality of screw rods pass through the corresponding through holes and are screwed with nuts, a plurality of connecting rods are welded at both ends above the groove body, a fixed plate is installed between, the utility model discloses, the orientation of conveniently adjusting the audio amplifier.

Description

Adjustable outdoor loudspeaker box

Technical Field

The utility model relates to an audio amplifier technical field especially relates to an outdoor audio amplifier with adjustable.

Background

The sound box is a device for converting electric signals into sound signals, is an extremely important component of a sound system, and utilizes a power amplifier arranged in the box body to amplify audio signals and then emit sound by the sound box body so as to increase the sound.

When some outdoor activities and outdoor concert need to be held, some large-scale outdoor sound boxes can be used, because the gravity of the large-scale sound boxes is heavy, certain labor is generated when the sound boxes are moved, and after the sound boxes are placed, the orientation of the sound boxes to be adjusted occasionally can be generated, so that the sound effect is better, the adjustment through manual work is more labor-consuming, and the bottom of the sound box is easy to rub with the ground, so that the sound box is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of inconvenient adjustment orientation in the prior art and providing an adjustable outdoor loudspeaker box.

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

an adjustable outdoor sound box is designed, which comprises a base, wherein a motor is installed at the upper part in the base, the input end of the motor is connected with an external power supply, the output end of the motor is connected with a rotating shaft through a coupler, one end of the rotating shaft penetrates through the base and is welded with a groove body, a plurality of damping springs are welded at the bottom part in the groove body, a placing plate is welded between one ends of the plurality of damping springs, a box body is placed above the placing plate, fixed blocks are welded at two sides above the box body, through holes are formed in the upper surface of the fixed blocks, screw rods are welded at two ends above the placing plate, one ends of the plurality of screw rods penetrate through the corresponding through holes and are screwed with nuts, a plurality of connecting rods are welded at two ends above the groove body, a fixed plate is, the baffle is all installed in the fixed plate four sides rotation, handle has all been welded to baffle one side tip.

Preferably, a cushion pad is adhered to the lower surface of the base, and a plurality of flange blocks are integrally formed on the lower surface of the cushion pad.

Preferably, one side of the base is provided with a cover body.

Preferably, the four outer side surfaces of the tank body are provided with clamping grooves.

Preferably, the end part of one side of the baffle is welded with a clamping block.

The utility model provides an outdoor audio amplifier with adjustable, beneficial effect lies in: this design mainly drives the box through slewing mechanism and rotates the orientation that adjusts the audio amplifier, compares the manual work and moves the box adjustment orientation more laborsaving, avoids the bottom half and ground to take place the friction moreover and damages easily, and slewing mechanism mainly includes base, motor and pivot.

Drawings

Fig. 1 is a schematic structural view of an adjustable outdoor sound box provided by the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the adjustable outdoor sound box provided by the present invention;

fig. 3 is a schematic side view of the adjustable outdoor sound box of the present invention.

In the figure: the device comprises a base 1, a motor 2, a rotating shaft 3, a groove body 4, a damping spring 5, a placing plate 6, a box body 7, a fixing block 8, a through hole 9, a screw rod 10, a nut 11, a connecting rod 12, a fixing plate 13, a lifting handle 14, a baffle plate 15, a clamping block 16, a clamping groove 17, a handle 18, a cushion pad 19, a flange block 20 and a cover body 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an adjustable outdoor sound box, including base 1, base 1 one side lid has lid 21, base 1 is hollow structure, motor 2 is installed to the top in the base 1, motor 2's model is 24BYJ48 gear step motor, motor 2's input links to each other with external power source, motor 2's output has pivot 3 through the coupling joint, 3 one end of pivot is passed base 1 and is welded there is cell body 4, after box 7 has been placed, when its orientation needs to be adjusted, only need start motor 2, box 7 in the welded cell body 4 rotates suitable orientation on driving pivot 3 through motor 2, do not need the manual work to move and adjust the direction, and is more laborsaving, and when can preventing the manual adjustment direction, make box 7 and ground take place the friction easily.

The bottom in the tank body 4 is welded with a plurality of damping springs 5, a placing plate 6 is welded between one ends of the plurality of damping springs 5, a tank body 7 is placed above the placing plate 6, both sides above the tank body 7 are welded with fixed blocks 8, the upper surfaces of the fixed blocks 8 are provided with through holes 9, both ends above the placing plate 6 are welded with screw rods 10, one ends of the plurality of screw rods 10 are respectively screwed with nuts 11 through the corresponding through holes 9, in order to reduce the influence of the vibration of the motor 2 on the tank body 7, the tank body 7 is placed on the placing plate 6 with the damping springs 5 and can play a certain damping role, in order to make the placement of the tank body 7 more stable, in the process of placing the tank body 7 on the placing plate 6 from top to bottom, the plurality of screw rods 10 welded on the placing plate 6 pass through the corresponding through holes 9 on the fixed blocks 8 welded on the tank body 7, and then the nuts 11 are screwed and fixed, when the box body 7 needs to be disassembled, the nut 11 can be unscrewed and taken down for disassembly.

The connecting rods 12 are welded at two ends above the tank body 4, the fixing plate 13 is installed between one ends of the connecting rods 12 through screws, the lifting handles 14 are welded above the fixing plate 13, the baffle plate 15 is rotatably installed on four sides of the fixing plate 13, the clamping block 16 is welded at one side end of the baffle plate 15, the clamping grooves 17 are formed in four sides outside the tank body 4, the clamping block 16 is matched with the clamping groove 17, the clamping block 16 and the clamping groove 17 are the most common clamping blocks and clamping grooves, so that the pulling handles 18 are welded at one side end of the baffle plate 15, the fixing plate 13 is installed between the connecting rods 12 through screws, when the tank body 7 needs to be disassembled, the fixing plate 13 plays a role in shielding top dust, and can play a certain shielding role in rainy days, the lifting handles 14 are welded on the fixing plate 13, and can be convenient for moving the, all rotate at fixed plate 13 four sides and install baffle 15, when need not use the audio amplifier, can rotate baffle 15, make baffle 15 go up the draw-in groove 17 internal fixation that welded fixture block 16 card goes into, play certain dustproof effect to box 7, when needs use box 7, can stimulate handle 18, make fixture block 16 shift out in the draw-in groove 17, make baffle 15 rotate to fixed plate 13 one end, facilitate the use audio amplifier like this.

Example 2

Referring to fig. 3, as another preferred embodiment of the invention, the only difference from embodiment 1 is that a cushion pad 19 is adhered to the lower surface of the base 1, a plurality of flange blocks 20 are integrally formed on the lower surface of the cushion pad 19, the cushion pad 19 can be an anti-friction rubber layer and can play a role of cushioning, preventing the base 1 from rubbing with the ground and being easily worn out, and a plurality of flange blocks 20 integrally formed on the lower surface of the cushion pad 19 can play a role of anti-skidding.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable outdoor sound box comprises a base (1) and is characterized in that a motor (2) is installed above the base (1), the input end of the motor (2) is connected with an external power supply, the output end of the motor (2) is connected with a rotating shaft (3) through a coupler, one end of the rotating shaft (3) penetrates through the base (1) and is welded with a groove body (4), a plurality of damping springs (5) are welded at the bottom of the groove body (4), a placing plate (6) is welded between one ends of the damping springs (5), a box body (7) is placed above the placing plate (6), fixing blocks (8) are welded on two sides above the box body (7), through holes (9) are formed in the upper surface of each fixing block (8), screw rods (10) are welded at two ends above the placing plate (6), and nuts (11) are screwed on one ends of the screw rods (10) through the corresponding through holes (9), a plurality of connecting rod (12), a plurality of are all welded at cell body (4) top both ends there is fixed plate (13) through the mounting screw between connecting rod (12) one end, the welding of fixed plate (13) top has handle (14), baffle (15) are all installed in the rotation of fixed plate (13) four sides, handle (18) have all been welded to baffle (15) a side end.

2. An adjustable outdoor sound box according to claim 1, characterized in that a cushion (19) is adhered to the lower surface of the base (1), and a plurality of flange blocks (20) are integrally formed on the lower surface of the cushion (19).

3. An adjustable outdoor sound box according to claim 1, characterized in that the base (1) has a cover (21) on one side.

4. An adjustable outdoor sound box according to claim 1, wherein the four outer side surfaces of the tank body (4) are provided with clamping grooves (17).

5. An adjustable outdoor loudspeaker according to claim 1, characterised in that the baffle (15) is welded at one side end with a block (16).