CN210225670U - Adjustable sound equipment for stage performance - Google Patents
Adjustable sound equipment for stage performance Download PDFInfo
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- CN210225670U CN210225670U CN201921916822.9U CN201921916822U CN210225670U CN 210225670 U CN210225670 U CN 210225670U CN 201921916822 U CN201921916822 U CN 201921916822U CN 210225670 U CN210225670 U CN 210225670U
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- movable plate
- screw rod
- support column
- supporting columns
- sound equipment
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Abstract
The utility model belongs to the technical field of sound equipment, concretely relates to adjustable sound equipment for stage performance, including sound equipment, sound equipment lower extreme is equipped with the flat board, the flat board is equipped with spacing mounting panel, the flat board lower extreme rotates and is connected with a pair of left side first support column and a pair of right side first support column, two left side first support column lower extremes are equipped with left side second support column, be equipped with the first movable plate between two left side first support columns, two right side first support column lower extremes are equipped with right side second support column, be equipped with the second movable plate between two right side first support columns, run through between first movable plate and the second movable plate and be equipped with the screw rod, the screw rod rotates with the first movable plate and is connected, screw rod and second movable plate threaded connection, the first movable plate left and right sides all is equipped with the stopper with screw rod fixed connection, the screw rod right-hand member is equipped with the drum; the utility model discloses can highly adjust the stereo set equipment, convenient to use person carries out the altitude mixture control simultaneously.
Description
Technical Field
The utility model belongs to the technical field of sound equipment, concretely relates to adjustable sound equipment for stage performance.
Background
Along with the improvement of the life quality of people, people pay more attention to the quality of mental life, music becomes an indispensable part of the life of people, and the sound gradually enters the life of people. The application scenes of sound equipment are gradually widened, such as concerts, lectures, dramatic performances and the like, and especially, the application range of sound equipment is widened along with the popular dance of squares.
When the stage performance, general stereo set need be in higher place, more far away that sound just can propagate for more distant people can hear, current solution is usually to place the stereo set on the eminence, or hang the stereo set in the eminence, these modes not only can not adjust the stereo set height, and the weight of stereo set is generally great moreover, place the stereo set alone in the eminence or hang the stereo set in the eminence and all have great potential safety hazard, and the stereo set still rocks easily, these modes also are not convenient for take off the stereo set simultaneously. In order to solve the problems, an adjustable sound equipment for stage performance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aims to provide an adjustable sound equipment for stage performance, which is used for solving the problems existing in the background technology.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
an adjustable sound equipment for stage performance, comprising a sound body, wherein the sound body comprises a loudspeaker, the lower end of the sound body is provided with a flat plate, the upper end of the flat plate is provided with a limit mounting plate, the limit mounting plate surrounds the left side, the right side and the rear side of the sound body, the limit mounting plate is connected with the sound body through bolts, the lower end of the flat plate is rotatably connected with a pair of left first supporting columns and a pair of right first supporting columns, two lower ends of the left first supporting columns are hinged with left second supporting columns, two left first supporting columns are rotatably connected with a first movable plate at the hinged parts of the two left second supporting columns, two lower ends of the right first supporting columns are hinged with a right second supporting column, two right first supporting columns are rotatably connected with a second movable plate at the hinged parts of the two right second supporting columns, a screw rod is arranged between the first movable plate and the second movable plate in a penetrating manner, the screw rod rotates with first movable plate to be connected, screw rod and second movable plate threaded connection, the first movable plate left and right sides all is equipped with the stopper with screw rod fixed connection, the screw rod right-hand member is equipped with the drum, the drum axis is perpendicular with the screw rod axis, the drum cover is equipped with the bull stick, the equal fixedly connected with anticreep ball in bull stick both ends, two the left side second support column lower extreme rotates and is connected with the bottom plate, the bottom plate with two the right side second support column rotates and is connected.
Adopt the technical scheme of the utility model, when needing to rise the sound body, clockwise rotation bull stick, the bull stick passes through the drum and drives the screw rod clockwise rotation, because screw rod and second movable plate threaded connection, the screw rod rotates with first movable plate and is connected, first movable plate both sides are equipped with the stopper with screw rod fixed connection again, so the screw rod drives first movable plate and second movable plate and moves in opposite directions, first movable plate just drives left side first support column and left side second support column extension, the second movable plate just drives right side first support column and right side second support column extension, make the flat board rise, just so can rise the sound body, and similarly, when needing to reduce the sound body, anticlockwise rotation bull stick makes the flat board reduce, just so can reduce the sound body; the height of the sound box body can be adjusted by rotating the screw rod to lift the sound box body, so that sound can be transmitted farther, and the practicability of the sound box is improved; through the mutual matching of the flat plate, the limiting mounting plate, the left first supporting column, the right first supporting column, the left second supporting column, the first movable plate, the right second supporting column, the second movable plate and the screw rod, the sound body is lifted under the action of four stress points, so that the stability of the sound body after being lifted can be improved, and the potential safety hazard caused by the instability of the sound body after being lifted is reduced; the rotating rod is sleeved in the cylinder, so that the rotating rod can axially move in the cylinder, and the rotating rod is moved to one side of the cylinder and then rotated, so that a user can conveniently adjust the height of the sound body, the force consumption of the user can be reduced, the labor burden of the user is reduced, and the convenience of the device is improved; anti-drop balls are arranged at two ends of the rotating rod and used for preventing the rotating rod from being separated from the cylinder; the limiting mounting plate is connected with the flat plate through bolts surrounding the sound body, so that the sound body and the flat plate can be fixed more firmly, the safety of the device is improved, and meanwhile, the sound body is convenient to disassemble due to the connection mode; the utility model discloses can highly adjust the stereo set equipment, convenient to use person carries out the altitude mixture control simultaneously.
Further inject, the bottom plate lower extreme is equipped with anti-skidding rubber pad. With such a structure, the bottom plate can be prevented from sliding with the ground.
Further inject, the stereo set body left and right sides all is equipped with the recess, two the recess all is equipped with the handle. With such a structure, the sound body is convenient to move.
Further inject, two between the first support column in left side, two between the second support column in left side, two between the first support column in right side and two all be equipped with the stabilizer bar between the second support column in right side. With such a structure, the whole device can be more stable.
Further limiting, an insect-proof net is arranged on one side of the loudspeaker of the sound box body. With the structure, mosquitoes can be prevented from entering the loudspeaker.
Compared with the prior art, the utility model has the following advantages:
1. the height of the sound box body can be adjusted by rotating the screw rod to lift the sound box body, so that sound can be transmitted farther, and the practicability of the sound box is improved;
2. through the mutual matching of the flat plate, the limiting mounting plate, the left first supporting column, the right first supporting column, the left second supporting column, the first movable plate, the right second supporting column, the second movable plate and the screw rod, the sound body is lifted under the action of four stress points, so that the stability of the sound body after being lifted can be improved, and the potential safety hazard caused by the instability of the sound body after being lifted is reduced;
3. the rotating rod is sleeved in the cylinder to rotate, so that a user can conveniently adjust the height of the sound body, the force consumption of the user can be reduced, the labor burden of the user is reduced, and the convenience of the device is improved;
4. spacing mounting panel is through bolted connection again around the stereo set body, enables to fix more firmly between stereo set body and the flat board to hoisting device's security, such connected mode convenient to detach stereo set body simultaneously.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an embodiment of the adjustable sound equipment for stage performance.
The main element symbols are as follows:
the sound equipment comprises a sound equipment body 1, a flat plate 2, a limit mounting plate 21, a left first support column 3, a right first support column 31, a left second support column 32, a first movable plate 33, a right second support column 34, a second movable plate 35, a screw 4, a limit block 41, a cylinder 42, a rotating rod 43, an anti-falling ball 44, a bottom plate 45, an anti-skidding rubber pad 5, a groove 51, a handle 52, a stabilizer bar 53 and an insect-proof net 54.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model discloses an adjustable sound equipment for stage performance, which comprises a sound body 1, the sound body 1 comprises a horn, the lower end of the sound body 1 is provided with a flat plate 2, the upper end of the flat plate 2 is provided with a limit mounting plate 21, the limit mounting plate 21 surrounds the left side, the right side and the rear side of the sound body 1, the limit mounting plate 21 is connected with the sound body 1 through bolts, the lower end of the flat plate 2 is rotatably connected with a pair of left first supporting columns 3 and a pair of right first supporting columns 31, the lower ends of the two left first supporting columns 3 are both hinged with a left second supporting column 32, the hinged parts of the two left first supporting columns 3 and the two left second supporting columns 32 are rotatably connected with a first movable plate 33, the lower ends of the two right first supporting columns 31 are both hinged with a right second supporting column 34, the hinged parts of the two right first supporting columns 31 and the two right, a screw rod 4 penetrates through the space between the first movable plate 33 and the second movable plate 35, the screw rod 4 is rotatably connected with the first movable plate 33, the screw rod 4 is in threaded connection with the second movable plate 35, the left side and the right side of the first movable plate 33 are respectively provided with a limiting block 41 fixedly connected with the screw rod 4, the right end of the screw rod 4 is provided with a cylinder 42, the axis of the cylinder 42 is perpendicular to the axis of the screw rod 4, the cylinder 42 is sleeved with a rotating rod 43, two ends of the rotating rod 43 are respectively and fixedly connected with an anti-falling ball 44, the lower ends of the two left second supporting columns 32 are rotatably connected with a bottom plate 45.
Adopt the technical scheme of the utility model, when sound body 1 needs to rise, clockwise rotation bull stick 43, bull stick 43 passes through drum 42 and drives screw rod 4 clockwise rotation, because screw rod 4 and second movable plate 35 threaded connection, screw rod 4 rotates with first movable plate 33 and is connected, first movable plate 33 both sides are equipped with stopper 41 with screw rod 4 fixed connection again, so screw rod 4 drives first movable plate 33 and second movable plate 35 and moves in opposite directions, first movable plate 33 just drives left side first support column 3 and left side second support column 32 and extends, second movable plate 35 just drives right side first support column 3 and right side second support column 34 and extends, make flat board 2 rise, just so can rise sound body 1, and in the same way, when needing to reduce sound body 1, anticlockwise rotation bull stick 43, make flat board 2 reduce, just so can reduce sound body 1; the height of the sound body 1 can be adjusted by rotating the screw rod 4 to lift the sound body 1, so that sound can be transmitted farther, and the practicability of the sound is improved; through the mutual matching of the flat plate 2, the limiting mounting plate 21, the left first supporting column 3, the right first supporting column 31, the left second supporting column 32, the first movable plate 33, the right second supporting column 34, the second movable plate 35 and the screw 4, the sound body 1 is lifted under the action of four stress points, so that the stability of the sound body 1 after being lifted can be improved, and the potential safety hazard caused by the instability of the sound body 1 after being lifted is reduced; because the rotating rod 43 is sleeved in the cylinder 42, the rotating rod 43 can axially move in the cylinder 42, and the rotating rod 43 is moved to one side of the cylinder 42 and then rotated, so that the height of the sound body 1 can be conveniently adjusted by a user, the force consumption of the user can be reduced, the labor burden of the user is reduced, and the convenience of the device is improved; anti-drop balls 44 are arranged at two ends of the rotating rod 43 and used for preventing the rotating rod 43 from being separated from the cylinder 42; the limiting mounting plate 21 is connected with the flat plate 2 through bolts surrounding the sound body 1, so that the sound body 1 and the flat plate 2 can be fixed more firmly, the safety of the device is improved, and meanwhile, the sound body 1 is convenient to disassemble due to the connection mode; the utility model discloses can highly adjust the stereo set equipment, convenient to use person carries out the altitude mixture control simultaneously.
Preferably, the lower end of the bottom plate 45 is provided with an antiskid rubber pad 5. With this structure, the bottom plate 45 can be prevented from sliding on the floor. In fact, other structures capable of preventing the bottom plate 45 from sliding with the ground may be used according to circumstances.
Preferably, the sound body 1 is provided with grooves 51 on both the left and right sides, and both the grooves 51 are provided with handles 52. With such a structure, the acoustic body 1 can be easily moved. In fact, other structures that facilitate the movement of the main body 1 may be used depending on the circumstances.
Preferably, a stabilizer bar 53 is disposed between the two left first support columns 3, between the two left second support columns 32, between the two right first support columns 31, and between the two right second support columns 34. With such a structure, the whole device can be more stable. In fact, other structures that make the entire device more stable may be used, depending on the circumstances.
Preferably, an insect-proof net 54 is provided at the horn side of the main body 1. With the structure, mosquitoes can be prevented from entering the loudspeaker. In fact, other structures capable of preventing mosquitoes from entering the loudspeaker can be considered according to the situation.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an adjustable sound equipment for stage performance, includes sound body (1), sound body (1) includes loudspeaker, its characterized in that: the loudspeaker is characterized in that a flat plate (2) is arranged at the lower end of the loudspeaker body (1), a limiting mounting plate (21) is arranged at the upper end of the flat plate (2), the limiting mounting plate (21) surrounds the left side, the right side and the rear side of the loudspeaker body (1), the limiting mounting plate (21) is connected with the loudspeaker body (1) through bolts, the lower end of the flat plate (2) is rotatably connected with a pair of left first supporting columns (3) and a pair of right first supporting columns (31), the lower ends of the left first supporting columns (3) are hinged with left second supporting columns (32), the hinged parts of the left first supporting columns (3) and the two left second supporting columns (32) are rotatably connected with a first movable plate (33), the lower ends of the right first supporting columns (31) are hinged with right second supporting columns (34), the hinged parts of the right first supporting columns (31) and the right second supporting columns (34) are rotatably connected with a second movable plate (35), run through between first movable plate (33) and the second movable plate (35) and be equipped with screw rod (4), screw rod (4) are rotated with first movable plate (33) and are connected, screw rod (4) and second movable plate (35) threaded connection, the first movable plate (33) left and right sides all is equipped with stopper (41) with screw rod (4) fixed connection, screw rod (4) right-hand member is equipped with drum (42), drum (42) axis is perpendicular with screw rod (4) axis, drum (42) cover is equipped with bull stick (43), the equal fixedly connected with anticreep ball (44) in bull stick (43) both ends, two left side second support column (32) lower extreme rotates and is connected with bottom plate (45), bottom plate (45) and two right side second support column (34) rotate and are connected.
2. An adjustable stage performance sound equipment according to claim 1, wherein: the lower end of the bottom plate (45) is provided with an anti-skid rubber pad (5).
3. An adjustable stage performance sound equipment according to claim 1, wherein: the stereo set body (1) left and right sides all is equipped with recess (51), two recess (51) all are equipped with handle (52).
4. An adjustable stage performance sound equipment according to claim 1, wherein: two between the first support column in left side (3), two between left side second support column (32), two between right side first support column (31) and two all be equipped with stabilizer bar (53) between right side second support column (34).
5. An adjustable stage performance sound equipment according to claim 1, wherein: an insect-proof net (54) is arranged on one side of the loudspeaker of the sound body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916822.9U CN210225670U (en) | 2019-11-08 | 2019-11-08 | Adjustable sound equipment for stage performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916822.9U CN210225670U (en) | 2019-11-08 | 2019-11-08 | Adjustable sound equipment for stage performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210225670U true CN210225670U (en) | 2020-03-31 |
Family
ID=69921576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921916822.9U Expired - Fee Related CN210225670U (en) | 2019-11-08 | 2019-11-08 | Adjustable sound equipment for stage performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210225670U (en) |
-
2019
- 2019-11-08 CN CN201921916822.9U patent/CN210225670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20211108 |