CN207638818U - It is a kind of to place stable folding and unfolding sound combination machine device - Google Patents

Abstract

The utility model is related to musical instruments technical fields, and disclose a kind of folding and unfolding sound combination machine device for placing stabilization, including pedestal, the both sides of pedestal bottom end are installed with universal wheel, the both sides of base upper surface have been fixedly connected with column, main sliding slot is offered on the inside of column, the internal slide of main sliding slot is connected with pulley, the one end of pulley far from main sliding slot is fixedly connected with link block, the side of link block is fixedly connected with fixed block, main groove is offered in the middle part of fixed block top, main groove is internally provided with folding and unfolding sound combination machine.The folding and unfolding sound combination machine device that the placement is stablized, by the way that lead screw, nut square and waterproof cover is arranged, rotation rotary head makes lead screw side-to-side movement under the action of nut square, it can enable clamping plate that different size of folding and unfolding sound combination machine is clamped, it can achieve the purpose that folding and unfolding sound combination machine is clamped again stable, it is arranged above polyvinyl chloride waterproof cover in folding and unfolding sound combination machine, can effectively play waterproof effect.

Description

It is a kind of to place stable folding and unfolding sound combination machine device

Technical field

The utility model is related to musical instruments technical fields, specially a kind of to place stable folding and unfolding sound combination machine device.

Background technology

With growing, the people's living standards continue to improve of social economy, music is increasingly becoming modern and loosens With the important way of amusement, especially contemporary society friend youth likes music, and in some public place or activity Place plays music and just needs to use folding and unfolding sound combination machine, and folding and unfolding sound combination machine is multiple functional, easy to use, and appearance is magnificent, by Gradually at important music player in for people's lives.But folding and unfolding sound combination machine in outer plaza in use, not having Any water-tight device once encountering rainy day or accidentally overturning cup is easy that folding and unfolding sound combination machine is made to intake, cause not Necessary loss, while folding and unfolding sound combination machine generates larger vibrations when in use, causes acoustical quality poor, be easy to cause folding and unfolding Sound combination machine moves, and there is a problem of stability difference, for this purpose, proposing that a kind of folding and unfolding sound combination machine device for placing stabilization comes It solves the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of folding and unfolding sound combination machine device for placing stabilization, tool Standby place is stablized and the advantages that waterproof, solve folding and unfolding sound combination machine currently on the market exist place it is unstable and without anti- The problem of water function.

(2) technical solution

To realize that the purpose of above-mentioned placement stabilization and waterproof, the utility model provide the following technical solutions：A kind of placement Stable folding and unfolding sound combination machine device, including pedestal, the both sides of the pedestal bottom end are installed with universal wheel, the pedestal The both sides of upper surface have been fixedly connected with column, and main sliding slot, the internal slide of the main sliding slot are offered on the inside of the column It is connected with pulley, the one end of the pulley far from main sliding slot is fixedly connected with link block, and the side of the link block is fixedly connected There is fixed block, main groove is offered in the middle part of the fixed block top, the main groove is internally provided with folding and unfolding sound combination machine, The both sides of the folding and unfolding sound combination machine are both provided with clamping plate, and side of the clamping plate far from folding and unfolding sound combination machine is fixedly connected with silk Bar, the nut square being threaded in the middle part of the lead screw inside fixed block, the one end of the lead screw far from clamping plate are solid Surely it is connected with rotary head, the both sides at the top of the fixed block are installed with shaft, and the surface of the shaft is fixedly connected with anti- Water cover offers auxiliary groove in the middle part of the base upper surface, and the both sides of the auxiliary inside grooves offer auxiliary sliding slot, described The internal slide of auxiliary sliding slot is connected with sliding block, and the side of the sliding block is fixedly connected with connecting seat.

Preferably, the bottom of the connecting seat offers straight slot, and the top inside the straight slot is fixedly connected with spring, institute The bottom for stating spring is fixedly connected with supporting rod.

Preferably, the inside of the nut square offers threaded hole compatible with lead screw, and the lead screw passes through screw thread Hole.

Preferably, the quantity of the clamping plate is two, and two clamping plates are fixedly connected with folding and unfolding sound combination machine contact surface Rubber block.

Preferably, the quantity of the waterproof cover is two, and the waterproof cover rotation angle range is 0 ° -360 °.

Preferably, the bottom end of the main groove and auxiliary inside grooves has been fixedly connected with buffer stopper, and the buffer stopper is Damping rubber block.

Preferably, the waterproof cover is located at the surface of folding and unfolding sound combination machine, and waterproof cover is polyvinyl chloride waterproof cover.

(3) advantageous effect

Compared with prior art, the utility model provide it is a kind of placing stable folding and unfolding sound combination machine device, have with Lower advantageous effect：

1, the folding and unfolding sound combination machine device that the placement is stablized is received by the way that auxiliary sliding slot, sliding block, spring and connecting seat is arranged Playback combination machine is moved up and down using pulley inside main sliding slot when playing, and then the connecting seat of fixed block bottom is driven to exist Sliding block moves up and down, while spring plays flexible cushioning effect, greatly reduces folding and unfolding sound combination machine under the cooperation of auxiliary sliding slot When playing because vibrations cause psycho-acoustical quality to decline, the purpose of damping is played, while ensure that the quality of sound quality.

2, the folding and unfolding sound combination machine device that the placement is stablized, by the way that lead screw, nut square, clamping plate, shaft and waterproof is arranged Lid, rotation rotary head make lead screw side-to-side movement under the action of nut square, can enable clamping plate that different size of folding and unfolding is clamped Sound combination machine, and can achieve the purpose that stabilization is clamped to folding and unfolding sound combination machine, it is arranged above polychlorostyrene in folding and unfolding sound combination machine Ethylene waterproof cover can effectively play waterproof effect, and shaft ensure that waterproof cover can carry out 360 deg rotation, to make Used time, which arrives, to be facilitated.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlargement structural representation in the portions A in the utility model Fig. 1.

In figure：1 pedestal, 2 universal wheels, 3 columns, 4 main sliding slots, 5 pulleys, 6 link blocks, 7 fixed blocks, 8 main grooves, 9 folding and unfoldings Sound combination machine, 10 clamping plates, 11 lead screws, 12 rotary heads, 13 nut squares, 14 shafts, 15 waterproof covers, 16 auxiliary grooves, 17 auxiliary sliding slots, 18 Sliding block, 19 connecting seats, 20 straight slots, 21 springs, 22 supporting rods.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-2, it is a kind of to place stable folding and unfolding sound combination machine device, including pedestal 1, the both sides of 1 bottom end of pedestal It is installed with universal wheel 2, the both sides of 1 upper surface of pedestal have been fixedly connected with column 3, and the inside of column 3 offers main cunning The internal slide of slot 4, main sliding slot 4 is connected with pulley 5, and the one end of pulley 5 far from main sliding slot 4 is fixedly connected with link block 6, connection The side of block 6 is fixedly connected with fixed block 7, and main groove 8 is offered in the middle part of 7 top of fixed block, and main groove 8 is internally provided with The both sides of folding and unfolding sound combination machine 9, folding and unfolding sound combination machine 9 are both provided with clamping plate 10, and the quantity of clamping plate 10 is two, and two clamping plates 10 are fixedly connected with rubber block with 9 contact surface of folding and unfolding sound combination machine, and side of the clamping plate 10 far from folding and unfolding sound combination machine 9 is fixedly connected There are lead screw 11, the middle part of lead screw 11 to be threaded with the nut square 13 inside fixed block 7, the inside of nut square 13 is opened Equipped with threaded hole compatible with lead screw 11, lead screw 11 passes through threaded hole, and the one end of lead screw 11 far from clamping plate 10 is fixedly connected with The both sides of rotary head 12,7 top of fixed block are installed with shaft 14, and the surface of shaft 14 is fixedly connected with waterproof cover 15, prevents Water cover 15 is located at the surface of folding and unfolding sound combination machine 9, and waterproof cover 15 is polyvinyl chloride waterproof cover, and the quantity of waterproof cover 15 is two A, 15 rotation angle range of waterproof cover is 0 ° -360 °, by the way that lead screw 11, nut square 13, clamping plate 10, shaft 14 is arranged and prevents Water cover 15, rotation rotary head 12 make side-to-side movement under the action of nut square 13 of lead screw 11, clamping plate 10 can be enable to be clamped not With the folding and unfolding sound combination machine 9 of size, and can achieve the purpose that stabilization is clamped to folding and unfolding sound combination machine 9, folding and unfolding sound combination machine 9 just Top is provided with polyvinyl chloride waterproof cover, can effectively play waterproof effect, and shaft 14 ensure that waterproof cover 15 can carry out 360 deg rotates, and arrive facility when to use, and offers auxiliary groove 16 in the middle part of 1 upper surface of pedestal, main groove 8 and auxiliary Bottom end inside groove 16 has been fixedly connected with buffer stopper, and buffer stopper is damping rubber block, and the both sides inside auxiliary groove 16 are opened Equipped with auxiliary sliding slot 17, the internal slide of auxiliary sliding slot 17 is connected with sliding block 18, and the side of sliding block 18 is fixedly connected with connecting seat 19, even The bottom of joint chair 19 offers straight slot 20, and the top inside straight slot 20 is fixedly connected with spring 21, and the bottom of spring 21, which is fixed, to be connected It is connected to supporting rod 22, is being played by the way that auxiliary sliding slot 17, sliding block 18, spring 21 and connecting seat 19, folding and unfolding sound combination machine 9 is arranged When, it is moved up and down inside main sliding slot 4 using pulley 5, and then drive the connecting seat 19 of 7 bottom of fixed block in sliding block 18 and auxiliary cunning Under the cooperation of slot 17, move up and down, while spring 21 plays flexible cushioning effect, greatly reduces folding and unfolding sound combination machine 9 and is broadcasting Because vibrations cause psycho-acoustical quality to decline when putting, the purpose of damping is played, while ensure that the quality of sound quality.

When in use, folding and unfolding sound combination machine 9 is placed in main groove 8 by operating personnel, and rotation rotary head 12 makes lead screw 11 exist Side-to-side movement under the action of nut square 13 grips folding and unfolding sound combination machine 9 using clamping plate 10, ensure that folding and unfolding sound Combination machine 9, which is placed, to be stablized, and folding and unfolding sound combination machine 9 is moved up and down using pulley 5 inside main sliding slot 4 when playing, and then is driven The connecting seat 19 of 7 bottom of fixed block moves up and down under the cooperation of sliding block 18 and auxiliary sliding slot 17, while spring 21 plays flexible delay Punching acts on, and greatly reduces folding and unfolding sound combination machine 9 when playing because vibrations cause psycho-acoustical quality to decline, plays the mesh of damping , achieve the purpose that place stabilization, because vibrations are moved when folding and unfolding sound combination machine 9 being avoided to use.

In conclusion the folding and unfolding sound combination machine device that the placement is stablized, has the advantages that stable placement and waterproof, solves Folding and unfolding sound combination machine 9 there are problems that placing unstable and not have a water-proof function currently on the market.

It should be noted that herein, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of placing stable folding and unfolding sound combination machine device, including pedestal (1), it is characterised in that：Pedestal (1) bottom end Both sides are installed with universal wheel (2), and the both sides of pedestal (1) upper surface have been fixedly connected with column (3), the column (3) main sliding slot (4) is offered on the inside of, the internal slide of the main sliding slot (4) is connected with pulley (5), and the pulley (5) is separate One end of main sliding slot (4) is fixedly connected with link block (6), and the side of the link block (6) is fixedly connected with fixed block (7), institute It states and offers main groove (8) in the middle part of fixed block (7) top, the main groove (8) is internally provided with folding and unfolding sound combination machine (9), the both sides of the folding and unfolding sound combination machine (9) are both provided with clamping plate (10), and the clamping plate (10) is far from folding and unfolding sound combination machine (9) Side be fixedly connected with lead screw (11), be threaded in the middle part of the lead screw (11) positioned at the internal nut of fixed block (7) Square (13), the one end of the lead screw (11) far from clamping plate (10) is fixedly connected with rotary head (12), at the top of the fixed block (7) Both sides are installed with shaft (14), and the surface of the shaft (14) is fixedly connected with waterproof cover (15), on the pedestal (1) Auxiliary groove (16) is offered in the middle part of surface, the internal both sides of the auxiliary groove (16) offer auxiliary sliding slot (17), described auxiliary The internal slide of sliding slot (17) is connected with sliding block (18), and the side of the sliding block (18) is fixedly connected with connecting seat (19).

2. a kind of folding and unfolding sound combination machine device for placing stabilization according to claim 1, it is characterised in that：The connecting seat (19) bottom offers straight slot (20), and the internal top of the straight slot (20) is fixedly connected with spring (21), the spring (21) bottom is fixedly connected with supporting rod (22).

3. a kind of folding and unfolding sound combination machine device for placing stabilization according to claim 1, it is characterised in that：The nut side The inside of block (13) is offered passes through threaded hole with the compatible threaded hole of lead screw (11), the lead screw (11).

4. a kind of folding and unfolding sound combination machine device for placing stabilization according to claim 1, it is characterised in that：The clamping plate (10) quantity is two, and two clamping plates (10) are fixedly connected with rubber block with folding and unfolding sound combination machine (9) contact surface.

5. a kind of folding and unfolding sound combination machine device for placing stabilization according to claim 1, it is characterised in that：The waterproof cover (15) quantity is two, and waterproof cover (15) rotation angle range is 0 ° -360 °.

6. a kind of folding and unfolding sound combination machine device for placing stabilization according to claim 1, it is characterised in that：The main groove (8) and the bottom end of auxiliary groove (16) inside has been fixedly connected with buffer stopper, and the buffer stopper is damping rubber block.

7. a kind of folding and unfolding sound combination machine device for placing stabilization according to claim 1, it is characterised in that：The waterproof cover (15) it is located at the surface of folding and unfolding sound combination machine (9), and waterproof cover (15) is polyvinyl chloride waterproof cover.