CN212727328U

CN212727328U - Adjustable outdoor sound box

Info

Publication number: CN212727328U
Application number: CN202021983665.6U
Authority: CN
Inventors: 赖秀顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-03-16
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an it is outdoor with stereo set with adjustable, its technical scheme is: including brace table, elevating gear, elevating platform, turn to device and box, brace table outer wall fixed mounting elevating gear, elevating gear top swing joint elevating platform, elevating platform bottom fixed mounting turns to the device, the elevating platform top is equipped with the box, elevating gear includes the motor cabinet, motor cabinet fixed mounting is on the brace table outer wall, motor cabinet top fixed mounting gear motor, gear motor output fixed connection pivot, pivot outer wall fixed mounting bevel gear one, a bevel gear bilateral symmetry is equipped with two sets ofly, brace table front end outer wall fixed mounting right angle frame, the beneficial effects of the utility model are that: make outdoor stereo set can rationally adjust stereo set body's height and position as required when using through setting up elevating gear and turning to the device, better demonstration stereo set's broadcast effect.

Description

Adjustable outdoor sound box

Technical Field

The utility model relates to a stereo set technical field, concretely relates to it is outdoor with adjustable stereo set.

Background

One important device of an audio system is a sound box, which generally consists of a speaker unit and a box body. The loudspeaker unit is as the part of sound production, the box plays the effect of revising sound as the replenishment of loudspeaker unit, loudspeaker unit's vocal principle is the conversion of an electric energy conversion to sound, when the electron energy of difference reaches the coil, the coil produces the magnetic field interaction of an energy and magnet, this kind of interaction causes the paper dish vibration, because electron energy changes at any time, loudspeaker's coil can be forward or backward motion, consequently loudspeaker's paper dish will follow the motion, this action makes the density degree of air produce the change and produce sound.

Most of the wedding ceremonies are held outdoors at present, and the sound equipment used in the wedding ceremonies needs to be adjusted in height or angle according to different fields so as to be convenient to use.

The prior art has the following defects: most of the existing sound equipment height or angle adjustment needs a plurality of people to assist in jointly completing adjustment, labor is wasted, the height difference of adjustment is fixed and unchanged, and certain limitation is achieved, so that the adjustable sound equipment for outdoor use is needed.

Therefore, it is necessary to provide an adjustable outdoor sound box.

Disclosure of Invention

Therefore, the utility model provides an it is outdoor with stereo set with adjustable reciprocates through setting up thereby the rotatory drive elevating platform of gear motor drive pivot drive screw, turns to the device through the setting, is rotatory by servo motor drive box to solve the convenient height-adjusting and position of outdoor stereo set, improve the problem of sound effect.

In order to achieve the above object, the present invention provides the following technical solutions: an adjustable outdoor sound box comprises a supporting table, a lifting device, a lifting table, a steering device and a box body, wherein the lifting device is fixedly installed on the outer wall of the supporting table, the top of the lifting device is movably connected with the lifting table, the steering device is fixedly installed at the bottom of the lifting table, the box body is arranged at the top of the lifting table, the lifting device comprises a motor base, the motor base is fixedly installed on the outer wall of the supporting table, a speed reducing motor is fixedly installed at the top of the motor base, the output end of the speed reducing motor is fixedly connected with a rotating shaft, a first bevel gear is fixedly installed on the outer wall of the rotating shaft, two groups of bevel gears are arranged in bilateral symmetry, a right-angle frame is fixedly installed on the outer wall of the front end of the supporting table, two groups of right-angle frames are arranged in bilateral symmetry, a, the rotating shaft is connected with the right-angle frame bearing.

Preferably, a baffle is fixedly installed at the front end of the top of the supporting table, a sliding groove is formed in the surface of the baffle, and universal wheels are fixedly installed at four corners of the bottom of the supporting table.

Preferably, the lifting platform comprises side plates and a supporting plate, the side plates comprise vertical plates and transverse plates, the transverse plates are fixedly connected between the vertical plates, the side plates are bilaterally symmetrically provided with two groups, the transverse plates are fixedly installed between the two groups of side plates, threaded holes are formed in the surfaces of the transverse plates, and the threaded holes are in threaded connection with the screws.

Preferably, the baffle is located the curb plate outside, spout and curb plate sliding connection.

Preferably, the steering device is fixedly installed at the bottom of the supporting plate and comprises a servo motor, the output end of the servo motor is movably connected with the supporting plate through a bearing, the top of the output end of the servo motor is fixedly connected with the box body, the back of the box body is connected with the movable door through a hinge, through holes are formed in the peripheral surface of the box body, and the sound body is movably installed inside the box body.

Preferably, the bottom of the box body is movably connected with a ball, and the ball is connected with the surface of the supporting plate in a sliding manner.

Preferably, the lifting device further comprises a rotating handle, and the rotating handle is fixedly connected with the right end of the rotating shaft.

The utility model has the advantages that:

1. the lifting device is arranged, the rotating shaft is driven by the speed reducing motor, the bevel gear I is meshed with the bevel gear II to drive the screw rod to rotate, and the screw rod is connected with the supporting plate through the threads, so that the lifting platform can move up and down when the screw rod rotates, the height of the sound box can be conveniently adjusted, and a better sound playing effect is realized;

2. by arranging the steering device, the box body is driven by the servo motor, so that the direction of the sound box body can be adjusted according to the use requirement, and a better sound effect is realized;

3. through installing the ball in bottom half, can have better support nature when making things convenient for the box rotatory, guarantee stereo set rotatory stability.

Drawings

Fig. 1 is a front view provided by the present invention;

fig. 2 is a rear view provided by the present invention;

fig. 3 is a side view provided by the present invention;

FIG. 4 is a partial enlarged view of the point A provided by the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 provided by the present invention.

In the figure: the device comprises a support table 100, a baffle 110, a sliding groove 111, a right-angle frame 120, a universal wheel 130, a lifting device 200, a motor base 210, a speed reducing motor 220, a rotating shaft 230, a first bevel gear 231, a screw rod 240, a second bevel gear 241, a rotating handle 250, a lifting table 300, a side plate 310, a vertical plate 311, a transverse plate 312, a support plate 320, a threaded hole 321, a steering device 400, a servo motor 410, a bearing 420, a box body 500, a movable door 510, a through hole 520, an audio body 530 and a ball 540.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to fig. 1 to 4, the present invention provides an adjustable outdoor audio device, which includes a supporting platform 100, a lifting device 200, a lifting platform 300, a steering device 400 and a box body 500;

further, the lifting device 200 is fixedly installed on the outer wall of the supporting table 100, specifically, the top of the lifting device 200 is movably connected with the lifting table 300, the bottom of the lifting table 300 is fixedly provided with the steering device 400, the top of the lifting table 300 is provided with the box body 500, the lifting device 200 comprises a motor base 210, the motor base 210 is fixedly installed on the outer wall of the supporting table 100, the top of the motor base 210 is fixedly provided with the speed reducing motor 220, the output end of the speed reducing motor 220 is fixedly connected with the rotating shaft 230, the outer wall of the rotating shaft 230 is fixedly provided with the first bevel gear 231, the first bevel gears 231 are arranged in bilateral symmetry, the outer wall of the front end of the supporting table 100 is fixedly provided with the right-angle frames 120, the right-angle frames 120 and the supporting table 100 surface penetrate through the screw 240, the second bevel gear 241 is fixedly installed;

the support table 100 has the functions of supporting the lifting device 200 and the lifting table 300, the lifting device 200 has the function of lifting the box body 500, the motor base 210 has the function of installing the speed reducing motor 220, the speed reducing motor 220 is set to be YLJ500D, the speed reducing motor 220 has the function of driving the rotating shaft 230 to rotate, the first bevel gear 231 has the transmission function, the right-angle frame 120 has the function of supporting and installing the rotating shaft 230, the screw 240 has the function of matching with the rotating shaft 230 to move the lifting table 300 up and down, and the second gear 241 has the function of matching with the first bevel gear 231 to be in meshing transmission;

further, a baffle 110 is fixedly installed at the front end of the top of the support table 100, specifically, a sliding groove 111 is formed in the surface of the baffle 110, universal wheels 130 are fixedly installed at four corners of the bottom of the support table 100, the baffle 110 and the sliding groove 111 have a limiting effect on a vertical plate 311, and the universal wheels 130 have an effect of facilitating movement of the sound box body 530;

further, the lifting platform 300 comprises side plates 310 and a supporting plate 320, specifically, the side plates 310 comprise vertical plates 310 and horizontal plates 320, the horizontal plates 320 are fixedly connected between the two sets of vertical plates 310, two sets of side plates 310 are arranged in bilateral symmetry, the horizontal plates 320 are fixedly installed between the two sets of side plates 310, threaded holes 321 are formed in the surfaces of the horizontal plates 320, the threaded holes 321 are in threaded connection with the screws 240, the side plates 310 and the supporting plate 320 have the function of combining the lifting platform 300, the horizontal plates 320 have the function of connecting and fixing the vertical plates 310, and the threaded holes 321 have the function of connecting the screws 240 so as to realize the up;

further, the baffle 110 is located outside the side plate 310, and specifically, the sliding groove 111 is slidably connected with the side plate 310;

further, the fixed mounting turns to device 400 bottom the backup pad 320, it is concrete, turn to device 400 and include servo motor 410, servo motor 410 output passes through bearing 420 and backup pad 320 swing joint, servo motor 410 output top fixed connection box 500, box 500 back passes through hinged joint dodge gate 510, through-hole 520 is seted up to box 500 surface all around, box 500 inside movable mounting stereo set body 530, servo motor 410 sets up to MH751A2LN, servo motor 410 has the rotatory effect of drive box 500, dodge gate 510 has the effect of opening and shutting and placing stereo set body 530, through-hole 520 has the effect of propagating stereo set body 530 volume.

Preferably, the bottom of the case 500 is movably connected with the ball 540, and in particular, the ball 540 is slidably connected with the surface of the supporting plate 320, and the ball 540 has a function of supporting the case 500 to facilitate the rotation of the case 500.

The utility model discloses a use as follows: use the utility model discloses it is rotatory through opening gear motor 220 drive pivot 230 during, thereby bevel gear 231 transmission gives bevel gear two 241 drive screw 240 rotatoryly, because screw rod 240 and diaphragm 312 threaded connection, thereby diaphragm 312 reciprocates along with the screw rod 240 is rotatory to realize the function of adjusting sound body 530's height, then through starting servo motor 410, when servo motor 410 drives box 500 is rotatory, the ball 540 of box 500 bottom also rolls along with it, thereby adjust sound body 530's position, thereby can adjust the requirement to the broadcast effect of stereo set in the different environment of height and the direction of outdoor stereo set through above-mentioned setting.

Example 2:

referring to fig. 5, the present invention provides an adjustable outdoor audio device, which includes a supporting platform 100, a lifting device 200, a lifting platform 300, a steering device 400 and a box 500;

further, the lifting device 200 further comprises a rotating handle 250, specifically, the rotating handle 250 is fixedly connected with the right end of the rotating shaft 230, the rotating handle 250 is provided with a manual adjusting rotating shaft 230, so that the screw 240 is driven to rotate to move the height of the horizontal plate 312, and the lifting platform 300 is moved up and down.

The utility model discloses a use as follows: in using the utility model discloses open the dodge gate 510 during with in box 500 is installed to sound 530, with sound 530 loudspeaker orientation through-hole 520, avoid box 500 to block sound wave transmission of sound, it is rotatory to change 250 drive pivot 230 through will manual rotation, thereby it is rotatory to give bevel gear two 241 drive screw 240 through bevel gear 231 transmission, thereby because screw 240 and diaphragm 312 threaded connection, diaphragm 312 reciprocates along with the screw 240 is rotatory to realize the function of adjusting sound 530's height, then through starting servo motor 410, when servo motor 410 drives box 500 rotatory, the ball 540 of box 500 bottom also rolls along with it, thereby adjust sound 530's position, thereby can adjust the requirement to the sound effect of stereo set in the different environment of the height and the direction of outdoor stereo set through above-mentioned setting.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an it is outdoor with stereo set with adjustable, includes brace table (100), elevating gear (200), elevating platform (300), turns to device (400) and box (500), its characterized in that: the lifting device (200) is fixedly installed on the outer wall of the supporting table (100), the top of the lifting device (200) is movably connected with a lifting table (300), a steering device (400) is fixedly installed at the bottom of the lifting table (300), a box body (500) is arranged at the top of the lifting table (300), the lifting device (200) comprises a motor base (210), the motor base (210) is fixedly installed on the outer wall of the supporting table (100), a speed reducing motor (220) is fixedly installed at the top of the motor base (210), a rotating shaft (230) is fixedly connected with the output end of the speed reducing motor (220), bevel gears I (231) are fixedly installed on the outer wall of the rotating shaft (230), two groups of bevel gears I (231) are arranged in bilateral symmetry, right-angle right, a second bevel gear (241) is fixedly mounted at the bottom of the screw rod (240), the second bevel gear (241) is meshed with the first bevel gear (231), and the rotating shaft (230) is in bearing connection with the right-angle frame (120).

2. The adjustable outdoor audio device as claimed in claim 1, wherein: a baffle (110) is fixedly installed at the front end of the top of the supporting platform (100), a sliding groove (111) is formed in the surface of the baffle (110), and universal wheels (130) are fixedly installed at four corners of the bottom of the supporting platform (100).

3. The adjustable outdoor audio device as claimed in claim 1, wherein: elevating platform (300) include curb plate (310) and backup pad (320), curb plate (310) are including riser (311) and diaphragm (312), and are two sets of fixed connection diaphragm (312) between riser (311), curb plate (310) bilateral symmetry is equipped with two sets ofly, and is two sets of fixed mounting diaphragm (312) between curb plate (310), screw hole (321) are seted up on diaphragm (312) surface, screw hole (321) and screw rod (240) threaded connection.

4. An adjustable outdoor audio device according to claim 2, wherein: the baffle (110) is located on the outer side of the side plate (310), and the sliding groove (111) is connected with the side plate (310) in a sliding mode.

5. An adjustable outdoor audio device according to claim 3, wherein: the utility model discloses a loudspeaker box with the sound box, including backup pad (320) bottom fixed mounting turn to device (400), turn to device (400) and include servo motor (410), servo motor (410) output passes through bearing (420) and backup pad (320) swing joint, servo motor (410) output top fixed connection box (500), box (500) back passes through hinged joint dodge gate (510), through-hole (520) are seted up to box (500) surface all around, box (500) inside movable mounting stereo set body (530).

6. The adjustable outdoor audio device as claimed in claim 5, wherein: the bottom of the box body (500) is movably connected with a ball (540), and the ball (540) is connected with the surface of the supporting plate (320) in a sliding way.

7. The adjustable outdoor audio device as claimed in claim 1, wherein: the lifting device (200) further comprises a rotating handle (250), and the rotating handle (250) is fixedly connected with the right end of the rotating shaft (230).