CN216737415U - Music performance equipment - Google Patents

Abstract

The utility model relates to the technical field of music performance, in particular to music performance equipment which comprises a sound box, wherein a plate body is arranged in the sound box in a matched mode, a placing groove is formed in the top surface of the plate body, an L-shaped plate is arranged in the placing groove, and the sound box is located above the L-shaped plate. According to the utility model, the two grab handles are placed on the stage table board, then the two screw rods are rotated to drive the adjacent clamping plates to lift up and clamp the stage table board, the plate body is pushed to be away from the stage, the L-shaped plate is rotated, the connecting rod pulls the sliding block to move, then the L-shaped plate is supported on the connecting rod, the inserting rod is inserted into the inserting hole to fix the position of the sliding block, then the plate body is pushed towards the stage direction, the connecting rod is pushed to rotate by the plate body, the L-shaped plate short arm is driven to rotate upwards until the connecting rod is contacted with the abutting rod, then the two clamping plates and the screw rods are rotated downwards to form the rotary ring, the plate body is pushed, and the L-shaped plate slides on the stage table board, so that the sound box can be rapidly and safely conveyed to the stage.

Description

Music performance equipment

Technical Field

The utility model relates to the technical field of music performance, in particular to music performance equipment.

Background

When carrying out outdoor concert and outdoor music festival, the musical instrument need be equipped with the peripheral hardware and play the music tuning, and make the music more pleasing to the eye, and the stage of general musical festival all utilizes the iron stand to lay, the plank shaping of higher authority tiling, and the general volume of stereo set that this kind of concert used is great, and have certain weight, when the user of service carries, can cause to collide with when last, influence stereo set normal use, and, because the volume is great, cause the user of service probably to be difficult to lift up the removal, or do not good application of force, cause the condition such as can take place to empty in the handling, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide music playing equipment, two grab handles are placed on a stage table board, then two screw rods are rotated to drive adjacent clamping plates to lift up and clamp the stage table board, the plate body is pushed to be far away from a stage, an L-shaped plate is rotated, a connecting rod pulls a sliding block to move, then the L-shaped plate is supported on the connecting rod, an inserting rod is inserted into an inserting hole to fix the position of the sliding block, then the plate body is pushed towards the stage direction, the plate body pushes the connecting rod to rotate and drives a short arm of the L-shaped plate to rotate upwards until the connecting rod is contacted with an abutting rod, then the two clamping plates and the screw rods are rotated downwards to form a rotating ring to push the plate body, so that the L-shaped plate slides on the stage table board, and therefore, the sound can be rapidly and safely conveyed to the stage.

The purpose of the utility model can be realized by the following technical scheme:

the music playing equipment comprises a sound box, wherein a plate body is arranged in a matched manner with the sound box, a placing groove is formed in the top surface of the plate body, an L-shaped plate is arranged in the placing groove, the sound box is positioned above the L-shaped plate, a lifting mechanism is arranged on one side of a long arm of the L-shaped plate, two clamping mechanisms are arranged at one end of the long arm of the L-shaped plate, a dustproof mechanism is arranged at one end of the plate body, and moving wheels are rotatably connected to two opposite sides of the plate body;

dustproof mechanism includes two dead levers, and plate body one end both sides respectively with two dead lever fixed connection, and slide between two dead levers and cup jointed the smooth frame of U type, fixedly connected with dustproof cloth between the smooth frame bottom surface of U type and the plate body top surface, through putting the stereo set L template short arm top, and promote the plate body alright with the removal after, can slide the frame of U type along two dead levers when removing, then utilize the height of the smooth frame of the fixed U type of lift mechanism, dustproof cloth wraps up the stereo set with the long arm of L template this moment, is infected with dust and spot when avoiding the stereo set to remove, influences the use.

Further, the method comprises the following steps: the lifting mechanism comprises a slide block, a rectangular groove is formed in one side of a long arm of the L-shaped plate, two opposite inner side walls of the rectangular groove are respectively provided with a sliding groove, the slide block is connected between the two sliding grooves in a sliding manner, the other end of the plate body is connected with a rotating rod in a rotating manner, the outer side wall of the rotating rod is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with the outer side wall of the slide block, a circular through hole is formed in one end of the slide block, a plurality of insertion holes are formed in two opposite sides of the L-shaped plate, the interiors of the insertion holes are communicated with the interiors of the rectangular grooves, insertion rods are arranged in a matched manner with the insertion holes, the two parallel insertion holes and the circular through hole are movably inserted into the insertion rods, a notch is formed in the bottom surface of the L-shaped plate, a supporting rod is fixedly connected between the two opposite inner side walls of the placing groove, the supporting rod is positioned on one side of the connecting rod, and the two clamping mechanisms are clamped on the stage, then holding two fixing rods to push the plate body in the direction far away from the stage, making the sliding block slide in two sliding grooves, making the L-shaped plate rotate around the rotating rod by the movement of the plate body, making the gap avoid the influence of the support rod on the rotation of the L-shaped plate, making the L-shaped plate wholly bear on the connecting rod, making the long arm of the L-shaped plate and the connecting rod form an oblique line, then inserting the inserting rod into an inserting hole from one side of the L-shaped plate and penetrating through the circular through hole, then inserting the inserting rod into the inserting hole from the other side of the L-shaped plate, fixing the position of the sliding block, then pushing the plate body towards the stage direction, making the connecting rod rotate by the support of the plate, making the short arm of the L-shaped plate rotate upwards until the connecting rod rotates and contacts with the support rod, at this moment, lifting the L-shaped plate to the horizontal state by the connecting rod, making the connecting rod and the L-shaped plate form an L-shaped plate into an L shape, then disassembling two clamping mechanisms, making the L-shaped plate slide by attaching the long arm to the stage, making the L-shaped plate move to the stage surface, then take off the inserted bar again, on lifting the stage with the plate body, promote the plate body again and make the connecting rod slide into the rectangular channel inside along with the slider, then step on the plate body and stop to remove, it can to rotate the bottom surface that the L template made the L template short arm and heavily advance inside the standing groove, thereby remove the stage with the stereo set fast, simultaneously because of not direct and stereo set contact, the probability of colliding with has been reduced, avoid the stereo set damage, and, owing to need not carry the stereo set, only need promote and remove the plate body, the personnel of being convenient for operate, when the plate body drives the stereo set and removes, can slide U type sliding frame, then the inserted bar is inserted at the inside bearing U type sliding frame fixed height of a jack.

Further, the method comprises the following steps: the draw-in groove has been seted up to the plate body other end, and the inside activity of draw-in groove is pegged graft and is had the picture peg, makes the picture peg insert the inside position that can inject the L template of draw-in groove.

Further, the method comprises the following steps: one side of the inserting plate is fixedly connected with a supporting block, one end of the supporting block is an arc-shaped surface, the connecting rod is clamped and fixed conveniently, and the L-shaped plate is prevented from shaking.

Further, the method comprises the following steps: two backplate of L template long arm opposite side fixedly connected with make two backplate can clip the stereo set, avoid the stereo set to lead to the stereo set to slide from the L template because of rocking or other actions.

Further, the method comprises the following steps: fixture includes the grab handle, grab handle one end is rotated with L template long arm one end and is connected, and grab handle one end has seted up the recess, the inside rotation of recess is connected with closes the piece soon, and closes the inside screw rod that closes soon of piece, the screw rod bottom closes soon and is connected with splint, through putting the grab handle on the stage mesa, then removes the stage below with splint, then rotates the screw rod, makes splint shift up, makes splint and grab handle paste the iron stand centre gripping that stage mesa and below were leaned on mutually to make L template long arm one end position keep fixed.

Further, the method comprises the following steps: splint one end fixedly connected with fixture block makes the fixture block can support and lean on the iron stand of stage below, cliies the iron stand between fixture block and the adjacent screw rod to further stabilize the position of splint.

The utility model has the beneficial effects that:

through placing the stage mesa with two grab handles, then two screw rods of rotating drive adjacent splint and lift the position of the fixed L template long arm one end of centre gripping stage mesa, then promote the plate body and remove to keeping away from the stage direction, make the L template rotate, and make connecting rod pulling slider remove, then L template bearing is on the connecting rod, then insert the inserted bar the rigidity of jack with the slider, then promote the plate body to the stage direction, make the plate body top move the connecting rod and rotate and drive the short arm of L template upwards to rotate, contact until the connecting rod with supporting the pole, then revolve the ring with two splint and screw rods down, promote the plate body, make the L template slide on the stage mesa, thereby can be fast and safe transport the stage with the stereo set on.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the dust-proof mechanism of the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

FIG. 4 is a partial enlarged view of the utility model at A;

FIG. 5 is a schematic view of the structure of the urging rod and the slider in the present invention.

In the figure: 100. a plate body; 101. a placement groove; 102. a card slot; 110. a moving wheel; 200. an L-shaped plate; 201. a rectangular groove; 202. a chute; 203. a notch; 204. a jack; 210. a guard plate; 300. a dust-proof mechanism; 310. a fixing rod; 320. a U-shaped sliding frame; 330. a dust cloth; 400. a lifting mechanism; 410. a slider; 411. a circular through hole; 420. a rotating rod; 421. a connecting rod; 430. a support rod; 440. inserting plates; 441. a resisting block; 450. inserting a rod; 500. a clamping mechanism; 510. a handle; 511. a groove; 520. screwing blocks; 521. a screw; 530. a splint; 531. a clamping block; 600. and (4) sounding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a musical performance apparatus includes a sound device 600, the sound device 600 is provided with a plate body 100 in a matching manner, the top surface of the plate body 100 is provided with a placement groove 101, an L-shaped plate 200 is arranged inside the placement groove 101, the sound device 600 is positioned above the L-shaped plate 200, one side of a long arm of the L-shaped plate 200 is provided with a lifting mechanism 400, one end of the long arm of the L-shaped plate 200 is provided with two clamping mechanisms 500, one end of the plate body 100 is provided with a dust-proof mechanism 300, and two opposite sides of the plate body 100 are rotatably connected with moving wheels 110;

dustproof mechanism 300 includes two dead levers 310, and plate body 100 one end both sides respectively with two dead lever 310 fixed connection, and the slip cup joint U type sliding frame 320 between two dead levers 310, fixedly connected with dustproof cloth 330 between U type sliding frame 320 bottom surface and the plate body 100 top surface, through putting L template 200 short arm top with stereo set 600, and promote plate body 100 alright with removing afterwards, can slide U type sliding frame 320 along two dead levers 310 when removing, then utilize and lift mechanism 400 fixed U type sliding frame 320's height, dustproof cloth 330 wraps up stereo set 600 with the long arm of L template 200 this moment, be infected with dust and spot when avoiding stereo set 600 to remove, influence the use.

The lifting mechanism 400 comprises a slide block 410, one side of a long arm of the L-shaped plate 200 is provided with a rectangular groove 201, two opposite inner side walls of the rectangular groove 201 are both provided with a sliding groove 202, the slide block 410 is connected between the two sliding grooves 202 in a sliding manner, the other end of the plate 100 is connected with a rotating rod 420 in a rotating manner, the outer side wall of the rotating rod 420 is fixedly connected with a connecting rod 421, the top end of the connecting rod 421 is fixedly connected with the outer side wall of the slide block 410, one end of the slide block 410 is provided with a circular through hole 411, two opposite sides of the L-shaped plate 200 are both provided with a plurality of jacks 204, the interiors of the jacks 204 are communicated with the interior of the rectangular groove 201, the jacks 204 are provided with inserting rods 450 in a matching manner, the two jacks 204 which are respectively positioned at two sides of the L-shaped plate 200 and are parallel, and the circular through holes 411 are movably inserted with the inserting rods 450, the bottom surface of the L-shaped plate 200 is provided with a notch 203, a supporting rod 430 is fixedly connected between two opposite inner side walls of the placing groove 101, and the supporting rod 430 is positioned at one side of the connecting rod 421, the two clamping mechanisms 500 are clamped on the stage, then the two fixing rods 310 are held to push the plate body 100 to the direction far away from the stage, so that the sliding block 410 slides in the two sliding grooves 202, the L-shaped plate 200 rotates by taking the rotating rod 420 as an axis due to the movement of the plate body 100, the notch 203 can prevent the abutting rod 430 from influencing the rotation of the L-shaped plate 200, the L-shaped plate 200 is integrally supported on the connecting rod 421, the long arm of the L-shaped plate 200 and the connecting rod 421 form an oblique line, then the inserting rod 450 is inserted into the inserting hole 204 from one side of the L-shaped plate 200 and penetrates through the circular through hole 411, then the inserting rod 450 is inserted into the inserting hole 204 at the other side of the L-shaped plate 200, the position of the sliding block 410 is fixed, then the plate body 100 is pushed to the stage direction, so that the plate body 100 pushes the connecting rod 421 to rotate, the short arm of the L-shaped plate 200 rotates upwards until the connecting rod 421 rotates to abut against the abutting rod 430, at this time, the connecting rod 421 lifts the L-shaped plate 200 to the horizontal straight state, the connecting rod 421 and the L-shaped plate 200 form an L-shape, then the two clamping mechanisms 500 are disassembled, the long arm of the L-shaped plate 200 is attached to the stage table to slide, so that the L-shaped plate 200 moves to the table, then the inserting rod 450 is taken down again, the plate body 100 is lifted to the stage, the plate body 100 is pushed again to make the connecting rod 421 slide into the rectangular groove 201 along with the sliding block 410, then the plate body 100 is stepped to stop moving, the L-shaped plate 200 is rotated to ensure that the bottom surface of the short arm of the L-shaped plate 200 is re-inserted into the placing groove 101, thereby rapidly moving the sound box 600 to the stage, simultaneously reducing the collision probability and avoiding the damage of the sound box 600 because the sound box 600 is not directly contacted, and in addition, since the audio device 600 does not need to be carried, and only the panel body 100 needs to be pushed and moved, the operation of a person is facilitated, when the sound box 600 is moved by the board body 100, the U-shaped sliding frame 320 can slide, and then the inserting rod 450 is inserted into one of the inserting holes 204 to support the U-shaped sliding frame 320 at a fixed height.

The other end of the plate body 100 is provided with a clamping groove 102, and an inserting plate 440 is movably inserted into the clamping groove 102, so that the inserting plate 440 is inserted into the clamping groove 102 to limit the position of the L-shaped plate 200; one side of the inserting plate 440 is fixedly connected with a resisting block 441, and one end of the resisting block 441 is an arc-shaped surface, so that the connecting rod 421 can be conveniently clamped and fixed, and the L-shaped plate 200 is prevented from shaking; the other side of the long arm of the L-shaped plate 200 is fixedly connected with the two guard plates 210, so that the two guard plates 210 can clamp the sound 600, and the sound 600 is prevented from sliding off the L-shaped plate 200 due to shaking or other actions; the clamping mechanism 500 comprises a holding handle 510, one end of the holding handle 510 is rotatably connected with one end of the long arm of the L-shaped plate 200, one end of the holding handle 510 is provided with a groove 511, a screwing block 520 is rotatably connected inside the groove 511, a screw 521 is screwed inside the screwing block 520, the bottom end of the screw 521 is rotatably connected with a clamping plate 530, the holding handle 510 is placed on the stage table, the clamping plate 530 is moved to the lower part of the stage, then the screw 521 is rotated to move the clamping plate 530 upwards, so that the clamping plate 530 and the holding handle 510 clamp the stage table and the iron frame attached to the lower part of the stage table, and the position of one end of the long arm of the L-shaped plate 200 is kept fixed; one end of the clamping plate 530 is fixedly connected with a clamping block 531, so that the clamping block 531 can abut against an iron frame below the stage, and the iron frame is clamped between the clamping block 531 and the adjacent screw 521, thereby further stabilizing the position of the clamping plate 530.

The working principle is as follows: when the L-shaped plate 200 is used, the two handgrips 510 are placed on a stage table, the clamping plate 530 is moved to the lower part of a stage, the screw 521 is rotated to move the clamping plate 530 upwards, the clamping plate 530 and the handgrips 510 clamp the stage table and an iron frame attached to the lower part of the stage table, the two fixing rods 310 are held to push the plate 100 in the direction away from the stage, the sliding blocks 410 slide in the two sliding grooves 202, the L-shaped plate 200 is moved by the plate 100 to drive the connecting rod 421 to synchronously rotate by taking the rotating rod 420 as a shaft, the L-shaped plate 200 is integrally supported on the connecting rod 421, and the long arm of the L-shaped plate 200 and the connecting rod 421 form an oblique line;

the insertion rod 450 is inserted into one of the insertion holes 204 from one side of the L-shaped plate 200, and penetrates the circular through hole 411, then the inserting rod 450 is inserted into the inserting hole 204 at the other side of the L-shaped plate 200, the position of the sliding block 410 is fixed, the plate body 100 is pushed towards the stage direction, the connecting rod 421 is pushed by the plate body 100 to rotate, the short arm of the L-shaped plate 200 rotates upwards until the connecting rod 421 rotates to abut against the abutting rod 430, at this time, the connecting rod 421 lifts the L-shaped plate 200 to a horizontal state, and the connecting rod 421 and the L-shaped plate 200 form an L shape, then the two clamping plates 530 and the two screws 521 are unscrewed from the inside of the two screwing blocks 520, the long arm of the L-shaped plate 200 is abutted against the stage table top to slide, so that the L-shaped plate 200 moves to the table top, then the inserting rod 450 is taken down again, the plate body 100 is lifted to the stage, the plate body 100 is pushed again to make the connecting rod 421 slide into the rectangular groove 201 along with the sliding block 410, then, the plate body 100 is stepped to stop moving, and the L-shaped plate 200 is rotated to enable the bottom surface of the short arm of the L-shaped plate 200 to be re-placed in the placing groove 101;

when the short arm of the L-shaped board 200 is located inside the placement groove 101 and the board body 100 is pushed, the U-shaped sliding frame 320 slides up along the two fixing rods 310, and then the insertion rod 450 is inserted into the insertion hole 204 located below the U-shaped sliding frame 320, so that the insertion rod 450 supports the U-shaped sliding frame 320.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims (7)

1. The music performance equipment comprises a sound box (600) and is characterized in that the sound box (600) is provided with a plate body (100) in a matched mode, the top surface of the plate body (100) is provided with a placing groove (101), an L-shaped plate (200) is arranged inside the placing groove (101), the sound box (600) is located above the L-shaped plate (200), one side of a long arm of the L-shaped plate (200) is provided with a lifting mechanism (400), one end of the long arm of the L-shaped plate (200) is provided with two clamping mechanisms (500), one end of the plate body (100) is provided with a dustproof mechanism (300), and two opposite sides of the plate body (100) are rotatably connected with moving wheels (110);

dustproof mechanism (300) include two dead levers (310), and plate body (100) one end both sides respectively with two dead levers (310) fixed connection, and slide between two dead levers (310) and cup joint U type sliding frame (320), fixedly connected with dustproof cloth (330) between U type sliding frame (320) bottom surface and plate body (100) top surface.

2. The musical performance apparatus according to claim 1, wherein the lifting mechanism (400) comprises a sliding block (410), one side of the long arm of the L-shaped plate (200) is provided with a rectangular groove (201), two opposite inner side walls of the rectangular groove (201) are provided with sliding grooves (202), the sliding block (410) is slidably connected between the two sliding grooves (202), the other end of the plate (100) is rotatably connected with a rotating rod (420), the outer side wall of the rotating rod (420) is fixedly connected with a connecting rod (421), the top end of the connecting rod (421) is fixedly connected with the outer side wall of the sliding block (410), one end of the sliding block (410) is provided with a circular through hole (411), two opposite sides of the L-shaped plate (200) are provided with a plurality of inserting holes (204), the insides of the inserting holes (204) are communicated with the insides of the rectangular groove (201), the inserting holes (204) are provided with inserting rods (450), two jacks (204) and a circular through hole (411) which are respectively positioned on two sides of the L-shaped plate (200) and are parallel are movably inserted with the insertion rod (450), a notch (203) is formed in the bottom surface of the L-shaped plate (200), a supporting rod (430) is fixedly connected between two opposite inner side walls of the placement groove (101), and the supporting rod (430) is positioned on one side of the connecting rod (421).

3. The musical performance apparatus according to claim 2, wherein the other end of the plate body (100) is provided with a slot (102), and an insertion plate (440) is movably inserted into the slot (102).

4. A musical performance apparatus as claimed in claim 3, wherein the insertion plate (440) is fixedly connected with a stopper (441) at one side thereof, and one end of the stopper (441) is an arc-shaped surface.

5. A musical performance apparatus as claimed in claim 2, wherein two guards (210) are fixedly attached to the other side of the long arm of the L-shaped plate (200).

6. The musical performance equipment of claim 1, wherein the clamping mechanism (500) comprises a handle (510), one end of the handle (510) is rotatably connected with one end of the long arm of the L-shaped plate (200), one end of the handle (510) is provided with a groove (511), the inside of the groove (511) is rotatably connected with a screwing block (520), the inside of the screwing block (520) is rotatably connected with a screw rod (521), and the bottom end of the screw rod (521) is rotatably connected with a clamping plate (530).

7. A musical performance apparatus as claimed in claim 6, wherein a latch (531) is fixedly attached to one end of the clamping plate (530).

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