CN114237017A - Vocal music beat exerciser convenient to carry just possesses public address function - Google Patents
Vocal music beat exerciser convenient to carry just possesses public address function Download PDFInfo
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- CN114237017A CN114237017A CN202111541351.XA CN202111541351A CN114237017A CN 114237017 A CN114237017 A CN 114237017A CN 202111541351 A CN202111541351 A CN 202111541351A CN 114237017 A CN114237017 A CN 114237017A
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- metronome
- groove
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- 230000001755 vocal effect Effects 0.000 title claims abstract description 44
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 230000006870 function Effects 0.000 description 29
- 230000006978 adaptation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/02—Metronomes
- G04F5/022—Mechanic metronomes
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/24—Etuis for purposes not covered by a single one of groups A45C11/02 - A45C11/22, A45C11/26, A45C11/32 - A45C11/38
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
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Abstract
The invention provides a portable vocal music beat trainer with a sound amplifying function, which comprises: a storage box; the movable assembly is arranged in the storage box and comprises two sliding grooves, a sliding seat is arranged between the two sliding grooves, a movable plate is fixedly connected to one side of the sliding seat, the placing groove is formed in the surface of the movable plate, the two extrusion assemblies are arranged on the surface of the movable plate respectively, and the movable assembly is arranged on one side of the surface of the storage box. According to the portable vocal music metronome with the sound amplifying function, the sliding grooves are formed in the two sides of the inner wall of the storage box, the sliding seat is matched with the moving plate, the metronome can be conveniently taken without directly taking the metronome when the metronome is taken, a teacher can conveniently take the metronome after teaching is finished, the metronome is stably placed on the surface of the moving plate when the placing grooves are formed in the surface of the moving plate, and the extruding assemblies are arranged on the two sides of the moving plate, so that the metronome can be fixed.
Description
Technical Field
The invention relates to the field of metronomes, in particular to a portable vocal music beat trainer with a sound amplifying function.
Background
A metronome is a mechanical, electrical, or electronic device that can produce a steady beat at various speeds.
The metronome used at present takes the shape of a pyramid, the interior of the metronome is of a clock structure, a gear and a clockwork spring are arranged in the metronome, a swing rod is driven, sharp 'dripping and clicking' sound is emitted when the swing rod swings every time, and the metronome is matched with music learning and using requirements.
The shape of current metronome is irregular, and teaching mr need carry supplementary teaching when vocal music teaching, and current metronome carries the case and is the rectangle, can't laminate mutually with the shape of metronome, can appear rocking of metronome when causing to carry to need carry out the metronome and take out and use when going on class, need accomodate the operation after the use, thereby cause taking and accomodating of metronome and appear inconveniently.
Therefore, there is a need to provide a portable vocal music beat practicing device with sound amplifying function to solve the above-mentioned technical problems.
Disclosure of Invention
The invention provides a portable vocal music beat trainer with a sound amplifying function, and solves the problems that an existing box body for placing a metronome cannot be attached to the metronome, and the metronome is inconvenient to take and store when in use.
In order to solve the above technical problems, the present invention provides a portable vocal music beat exerciser with sound amplifying function, comprising: a storage box;
the moving assembly is arranged inside the storage box and comprises two sliding grooves, a sliding seat is arranged between the two sliding grooves, and a moving plate is fixedly connected to one side of the sliding seat;
the placing groove is formed in the surface of the moving plate;
the two extrusion assemblies are respectively arranged on the surface of the moving plate and positioned on two sides of the placing groove;
the movable assembly is arranged on one side of the surface of the storage box.
Preferably, the movable assembly comprises a rotating seat, and a movable plate is arranged on one side of the rotating seat.
Preferably, the surface of the movable plate is provided with a plurality of connecting assemblies, each connecting assembly comprises a concave cavity, a connecting piece is arranged inside each concave cavity, and one side of the movable plate is provided with a connecting hole matched with the connecting piece.
Preferably, the extrusion subassembly includes the activity groove, the inside in activity groove is provided with the moving part, the inside in activity groove just is located the relative one side of moving part is provided with first spring.
Preferably, the surface of fly leaf with the inside of receiver all is provided with the buffering subassembly, the buffering subassembly includes the sliding tray, the inside both sides of sliding tray all are provided with the sliding block, two one side of sliding block all is connected with the connecting rod through the axis of rotation, two rotate through the axis of rotation between the connecting rod and be connected with the buffer board, the inside of sliding tray just is located two one side that the sliding block is relative all is provided with the second spring.
Preferably, the surface of the moving plate is provided with a placing assembly, the placing assembly comprises a placing seat, the bottom of the placing seat is provided with a fixing member, and the surface of the moving plate is provided with a fixing groove matched with the fixing member.
Preferably, a loudspeaker is arranged inside the placing seat.
Preferably, one side on receiver surface is provided with collects the subassembly, collect the subassembly including collecting the box, it is connected with the lid to collect one side on box surface through the axis of rotation.
Preferably, the inside of collecting the box is provided with the joint subassembly, the joint subassembly is including placing the chamber, the inside of placing the chamber is provided with joint spare.
Preferably, the top of receiver is provided with the handle.
Compared with the related art, the portable vocal music beat trainer with the sound amplifying function has the following beneficial effects:
the invention provides a portable vocal music metronome with sound amplifying function, wherein the two sides of the inner wall of a storage box are provided with sliding grooves matched with a sliding seat and a moving plate, so that the metronome can be conveniently taken without directly taking the metronome, a teacher can conveniently take the metronome after the teaching is finished, the metronome can be stably placed on the surface of the movable plate when the placing groove is arranged on the surface of the movable plate, the extruding components are arranged on the two sides of the movable plate, so that the metronome can be fixed, the storage box is prevented from shaking when being carried, the metronome on the surface of the movable plate is prevented from being unstable, can reduce the looseness of the parts in the metronome caused by the collision between the metronome and the inner wall of the storage box, set up movable subassembly in one side of receiver and can drive the effect that the metronome removed the outside of receiver after and play support and protection at the movable plate.
Drawings
Fig. 1 is a schematic structural diagram of a portable vocal music beat exerciser with a sound amplifying function according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is a schematic perspective view of the device shown in FIG. 1;
fig. 5 is a schematic structural diagram of a portable vocal music beat exerciser with a sound amplifying function according to a second embodiment of the present invention;
FIG. 6 is an enlarged view of the portion C shown in FIG. 5;
FIG. 7 is a side view of the device shown in FIG. 5 in its entirety;
FIG. 8 is an enlarged view of the portion D shown in FIG. 7;
fig. 9 is a schematic structural diagram of a third embodiment of a portable vocal music beat exerciser with a sound amplifying function according to the present invention;
fig. 10 is a schematic view of the overall structure of the apparatus shown in fig. 9.
Reference numbers in the figures: 1. the collecting box, 2, the mobile component, 21, the spout, 22, the sliding seat, 23, the movable plate, 3, the movable component, 31, the rotating seat, 32, the movable plate, 4, the buffer component, 41, the sliding groove, 42, the sliding block, 43, the connecting rod, 44, the buffer plate, 45, the second spring, 5, the connecting component, 51, the concave cavity, 52, the connecting component, 6, the extrusion component, 61, the movable groove, 62, the movable piece, 63, the first spring, 7, the placing groove, 8, the placing component, 81, the placing seat, 82, the fixing component, 83, the fixing groove, 9, the loudspeaker, 10, the collecting component, 101, the collecting box, 102, the box cover, 11, the clamping component, 111, the placing cavity, 112, the clamping component, 12, the adjusting component, 121, the bottom plate, 122, the moving groove, 123, the moving block, 124, the folding rod, 125, the fixing bolt, 13, the positioning block, 14, the connecting sleeve.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a portable vocal music beat exerciser with a sound amplifying function according to a first embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a schematic perspective view of the entire device shown in fig. 1. A portable and vocal music beat exerciser that possesses public address function, includes: a storage box 1;
the moving assembly 2 is arranged inside the storage box 1, the moving assembly 2 comprises two sliding grooves 21, a sliding seat 22 is arranged between the two sliding grooves 21, and a moving plate 23 is fixedly connected to one side of the sliding seat 22;
the sliding groove 21 and the sliding seat 22 can be used for limiting the movement of the moving plate 23, so that the moving plate 23 is prevented from falling off during movement.
A placement groove 7, wherein the placement groove 7 is opened on the surface of the moving plate 23;
the number of the squeezing assemblies 6 is two, and the two squeezing assemblies 6 are respectively arranged on the surface of the moving plate 23 and positioned on two sides of the placing groove 7;
and the movable assembly 3 is arranged on one side of the surface of the storage box 1.
The movable assembly 3 includes a rotating seat 31, and a movable plate 32 is disposed on one side of the rotating seat 31.
Be provided with the screw bolt in one side of fly leaf 32, set up the thread groove with screw bolt looks adaptation on the surface of receiver 1, the shape of receiver 1 and the shape looks adaptation of metronome can reduce the space between metronome and the receiver 1.
The surface of the movable plate 32 is provided with a plurality of connecting assemblies 5, each connecting assembly 5 comprises a concave cavity 51, a connecting piece 52 is arranged inside each concave cavity 51, and one side of the movable plate 23 is provided with a connecting hole matched with the connecting piece 52.
The connecting piece 52 is composed of a connecting plate and a threaded bolt, one end of the connecting plate is rotatably connected with one side of the concave cavity 51 through a rotating shaft, a threaded groove matched with the threaded bolt is formed in the connecting plate, threads are also formed in the connecting hole, the movable plate 23 can be fixed by using the connecting assembly 5, and the movable plate 23 is prevented from sliding when in use.
The squeezing component 6 comprises a movable groove 61, a movable piece 62 is arranged inside the movable groove 61, and a first spring 63 is arranged inside the movable groove 61 and on one side opposite to the movable piece 62.
The surface of fly leaf 32 with the inside of receiver 1 all is provided with buffering subassembly 4, buffering subassembly 4 includes sliding tray 41, the inside both sides of sliding tray 41 all are provided with sliding block 42, two one side of sliding block 42 all is connected with connecting rod 43, two through the axis of rotation between the connecting rod 43 is connected with buffer board 44, the inside of sliding tray 41 just is located two one side that sliding block 42 is relative all is provided with second spring 45.
The buffer assembly 4 is provided inside the movable plate 32 and the storage box 1, and can play a role in fixing and reducing the shaking range when the metronome is carried.
The working principle of the portable vocal music beat trainer with the sound amplifying function provided by the invention is as follows:
when the metronome is used, when the metronome is carried, an operator firstly moves towards the outer side of the storage box 1 by pulling the movable plate 23 in the storage box 1, when the movable plate 23 moves towards the outer side of the storage box 1, the sliding seat 22 at one side is driven to move in the two sliding grooves 21, when the movable plate 23 moves to the outer side of the storage box 1, the operator takes the metronome, the bottom of the metronome is used for pushing the movable pieces 62 at the two sides of the standing groove 7 to move towards the two sides in the movable groove 61, when the movable pieces 62 move towards the two sides in the movable groove 61, the first spring 63 in the movable groove 61 is squeezed, the first spring 63 is in a compressed state, when the movable pieces 62 at the two sides of the standing groove 7 move to one side of the movable groove 61, the operator places the metronome in the standing groove 7 on the surface of the movable plate 23, and when the metronome is placed in the standing groove 7, the movable member 62 is urged by a first spring 63 inside the movable groove 61 to move to one side of the metronome and press and fix the metronome.
After the metronome is fixed, the operator moves the moving plate 23 with the metronome to the inside of the storage case 1, when the moving plate 23 moves to the inside of the storage case 1, the sliding seat 22 on one side is moved inside the sliding groove 21, when the moving plate 23 with the metronome moves to the inside of the storage case 1, the operator turns the moving plate 32 with the buffer member 4 to one side of the storage case 1, when the moving plate 32 turns to one side of the storage case 1, the buffer plate 44 on one side of the moving plate 32 contacts with the surface of the metronome, when the buffer plate 44 contacts with the surface of the metronome, the operator continues to push the moving plate 32 to one side of the storage case 1, when the moving plate 32 continues to push, the extrusion through the buffer plate 44 is the contact between the back of the metronome and the buffer plate 44 inside the storage case 1, when both buffer plates 44 contact with the surface of the metronome, the two buffer plates 44 are pushed by the pressing force of the movable plate 32 to move the two links 43 to both sides, and when the two links 43 move to both sides, the slide block 42 at one end is driven to move inside the slide groove 41, and when the slide block 42 moves inside the slide groove 41, the second spring 45 inside the slide groove 41 is pressed, so that the second spring 45 is in a compressed state.
After the movable plate 32 contacts with one side of the surface of the storage box 1, the buckle can be used for fixing and carrying.
After the metronome is carried to the teaching place, the operator opens the movable plate 32 to through the outside that the pulling has the movable plate 23 of metronome to remove to receiver 1, after the movable plate 23 drove the metronome and removes to the outside of receiver 1, the operator removes the outside to movable plate 32 with the inside connecting piece 52 of concave chamber 51 again, after the inside connecting piece 52 of concave chamber 51 removed the outside to movable plate 32, the operator fixed the connecting piece 52 again with the spread groove coincidence of movable plate 23 one side can use.
Compared with the related art, the portable vocal music beat trainer with the sound amplifying function has the following beneficial effects:
the invention provides a portable vocal music metronome with sound amplifying function, wherein the sliding grooves 21 are arranged on the two sides of the inner wall of a storage box 1, and the sliding seat 22 and the moving plate 23 are matched, so that the metronome can be conveniently taken without directly taking the metronome, a teacher can conveniently take the metronome after teaching is finished, the placement of the placement groove 7 on the surface of the moving plate 23 enables the metronome to be stably placed on the surface of the moving plate 23, the extrusion components 6 arranged at the two sides of the moving plate 23 can fix the metronome, prevent the metronome on the surface of the moving plate 23 from being unstable due to the shaking of the storage box 1 when the metronome is carried, can reduce the looseness of the parts in the metronome caused by the collision between the metronome and the inner wall of the storage box 1, set up movable subassembly 3 in one side of receiver 1 and can drive the effect that the metronome removed to receiver 1's the outside after and play support and protection at movable plate 23.
Second embodiment
Referring to fig. 5, 6, 7 and 8, a portable vocal music tempo trainer with a sound amplifying function is provided based on the first embodiment of the present application, and a second embodiment of the present application provides another portable vocal music tempo trainer with a sound amplifying function. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that a portable and vocal music beat exerciser that possesses public address function that the second embodiment of this application provided lies in, a portable and vocal music beat exerciser that possesses public address function, the surface of movable plate 23 is provided with places subassembly 8, place subassembly 8 including placing seat 81, the bottom of placing seat 81 is provided with mounting 82, the surface of movable plate 23 seted up with the fixed slot 83 of mounting 82 looks adaptation.
The inside of the placing seat 81 is provided with a loudspeaker 9.
The microphone 9 is made of rubber material, can be folded, and is convenient to be stored in the collecting box 101.
One side on receiver 1 surface is provided with collection subassembly 10, collection subassembly 10 is including collecting box 101, the one side on collection box 101 surface is connected with lid 102 through the axis of rotation.
Set up the gim peg in one side on lid 102 surface, set up the draw-in groove with gim peg looks adaptation on the surface of collecting box 101, the screw thread is all seted up to the surface of gim peg and the inside of draw-in groove, collects box 101 and passes through one side fixed connection on connecting block and receiver 1 surface, collects the shape of box 101 and the shape looks adaptation of megaphone 9.
The inside of collecting box 101 is provided with joint subassembly 11, joint subassembly 11 is including placing chamber 111, the inside of placing chamber 111 is provided with joint spare 112.
The clamping piece 112 is an arc clamping plate, and one end of the arc clamping plate is rotatably connected with one side of the inner wall of the placing cavity 111 through a rotating shaft.
The top of receiver 1 is provided with the handle.
The working principle of the portable vocal music beat trainer with the sound amplifying function provided by the invention is as follows:
after the metronome moves to the outside of receiver 1 and fixes, the operator opens the lid 102 of collecting the box 101 surface again, after lid 102 opens, will collect the inside joint spare 113 of box 101 and move to the inside of placing the chamber 111 that the collection box 101 inner wall was seted up, after joint spare 113 moved to the inside of placing chamber 111, the operator can take out the inside megaphone 9 of collecting box 101, after megaphone 9 takes out, the operator will place seat 81 again and place the sound outlet at the metronome, and use mounting 82 to pass the surface of placing seat 81 and fix with the fixed slot 83 on movable plate 23 surface, after fixing and placing seat 81, the operator expandes megaphone 9 again and places the inside of placing seat 81 and can use.
Compared with the related art, the portable vocal music beat trainer with the sound amplifying function has the following beneficial effects:
the invention provides a portable vocal music beat trainer with a sound amplifying function, wherein a placing seat 81 is arranged on the surface of a movable plate 23 and is matched with a loudspeaker 9 to amplify rhythm sounds generated when the metronome is used, so that students can clearly hear the rhythm beaten by the metronome, a collecting box 101 is arranged on one side of the surface of a storage box 1 to store the loudspeaker 9 and can be carried along with the metronome, a clamping component 11 is arranged in the collecting box 101 to fix the loudspeaker 9 in the collecting box 101, and a fixing component 82 is arranged at the bottom of the placing seat 81 to fix any position on the surface of the movable plate 23.
Third embodiment
Referring to fig. 9 and 10 in combination, a third embodiment of the present application provides another portable vocal music tempo trainer with a sound amplifying function based on the portable vocal music tempo trainer with a sound amplifying function provided by the first embodiment of the present application. The third embodiment is only the preferable mode of the first embodiment, and the implementation of the third embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the vocal music beat exerciser that portable just possesses public address function that the third embodiment of this application provided lies in, a vocal music beat exerciser that portable just possesses public address function, the bottom of receiver 1 is provided with a plurality of locating pieces 13, and is a plurality of the surface of locating piece 13 all is provided with a plurality of adapter sleeves 14, and is a plurality of be provided with adjusting part 12 between the adapter sleeve 14, adjusting part 12 includes bottom plate 121, shifting chute 122 has been seted up to the surface symmetry of bottom plate 121, two the inside both sides of shifting chute 122 all are provided with movable block 123, the surface of movable block 123 is connected with folding rod 124 through the axis of rotation, the one end of folding rod 124 rotate through the axis of rotation with the bottom of adapter sleeve 14 is rotated and is connected, the surface of movable block 123 sets up gim peg 125.
Equal fixedly connected with locating piece 13 in the position at four angles of receiver 1 bottom, the surface of four locating pieces 13 all is equipped with the adapter sleeve 14, four adapter sleeves 14, two are a set of, one side on two sets of adapter sleeve 14 surfaces all is provided with the screw bolt, set up the thread groove with screw bolt looks adaptation in the inside of locating piece 13, two movable blocks 123 that set up in the inside of two movable grooves 122 all rotate through the both ends of axis of rotation and folding rod 124 bottom and be connected, all be provided with folding rod 124 between two sets of movable blocks 123, set up the fixed slot of a plurality of and fixing bolt 125 looks adaptations from a left side to the right side in proper order in movable groove 122 inner wall bottom.
The working principle of the portable vocal music beat trainer with the sound amplifying function provided by the invention is as follows:
when the metronome is in use and the height is too low, an operator sleeves the adjusting component 12 with the connecting sleeve 14 on the surface of the positioning block 13 at the bottom of the storage box 1, and when the connecting sleeve 14 sleeves the surface of the positioning block 13, the connecting sleeve 14 penetrates through the surface of the connecting sleeve 14 and is fixed with the positioning block 13 by using a threaded bolt.
After the connecting sleeve 14 is fixed, an operator pulls the bottom plate 121 to move downwards, the folding rod 124 is driven to move towards the middle when the bottom plate 121 moves downwards, the moving block 123 at the bottom is driven to move inside the moving groove 122 when the folding rod 124 moves towards the middle, and after the bottom plate 121 drives the folding rod 124 to move to a proper position, the operator can use the fixing bolt 125 to penetrate through the surface of the moving block 123 and be fixed with the fixing groove at the bottom of the inner wall of the moving groove 122 in an overlapped mode.
Compared with the related art, the portable vocal music beat trainer with the sound amplifying function has the following beneficial effects:
the invention provides a portable vocal music beat trainer with a sound amplifying function, wherein a positioning block 13 is arranged at the bottom of a storage box 1 and is matched with a connecting sleeve 14 to play a role in disassembling an adjusting component 12, and the adjusting component 12 can play a role in lifting when the metronome is placed at a too low height, so that learners can watch the vocal music beat trainer clearly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a vocal music beat exerciser convenient to carry and possess public address function which characterized in that includes: a storage box;
the moving assembly is arranged inside the storage box and comprises two sliding grooves, a sliding seat is arranged between the two sliding grooves, and a moving plate is fixedly connected to one side of the sliding seat;
the placing groove is formed in the surface of the moving plate;
the two extrusion assemblies are respectively arranged on the surface of the moving plate and positioned on two sides of the placing groove;
the movable assembly is arranged on one side of the surface of the storage box.
2. The portable vocal music beat exerciser with sound amplifying function according to claim 1, wherein the movable assembly comprises a rotary seat, and a movable plate is disposed on one side of the rotary seat.
3. The portable vocal music beat exerciser with sound amplifying function according to claim 2, wherein the movable plate is provided with a plurality of connecting members on the surface, the connecting members comprise concave cavities, connecting members are arranged in the concave cavities, and one side of the movable plate is provided with connecting holes matched with the connecting members.
4. The portable vocal music beat exerciser with the function of amplifying sound according to claim 1, wherein the pressing member comprises a movable groove, a movable member is disposed in the movable groove, and a first spring is disposed in the movable groove and on the side opposite to the movable member.
5. The portable vocal music beat exerciser with sound amplifying function according to claim 2, wherein the surface of the movable plate and the inside of the storage box are both provided with a buffer assembly, the buffer assembly comprises a sliding groove, two sliding blocks are arranged on two sides of the inside of the sliding groove, one side of each of the two sliding blocks is rotatably connected with a connecting rod through a rotating shaft, a buffer plate is rotatably connected between the two connecting rods through a rotating shaft, and a second spring is arranged on the inside of the sliding groove and on the opposite side of the two sliding blocks.
6. The portable vocal music beat exerciser with sound amplifying function according to claim 2, wherein the movable plate is provided with a placing component on the surface thereof, the placing component comprises a placing seat, the bottom of the placing seat is provided with a fixing member, and the surface of the movable plate is provided with a fixing groove matched with the fixing member.
7. The portable vocal music beat practice device with sound amplification function according to claim 6, wherein a sound amplifier is provided inside the placing seat.
8. The portable vocal music tempo trainer with the function of amplifying according to claim 1, wherein one side of the surface of the storage box is provided with a collection component, the collection component comprises a collection box, and one side of the surface of the collection box is rotatably connected with a box cover through a rotating shaft.
9. The portable vocal music beat exerciser with sound amplifying function according to claim 8, wherein the collecting box is provided with a clamping component inside, the clamping component comprises a placing cavity, and the placing cavity is provided with a clamping piece inside.
10. The portable vocal music tempo exerciser with a sound amplification function according to claim 1, wherein a handle is provided at the top end of the storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541351.XA CN114237017A (en) | 2021-12-16 | 2021-12-16 | Vocal music beat exerciser convenient to carry just possesses public address function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541351.XA CN114237017A (en) | 2021-12-16 | 2021-12-16 | Vocal music beat exerciser convenient to carry just possesses public address function |
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| CN114237017A true CN114237017A (en) | 2022-03-25 |
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| JP2010048937A (en) * | 2008-08-20 | 2010-03-04 | Seiko Instruments Inc | Electronic instrument for music |
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| CN210776224U (en) * | 2019-12-25 | 2020-06-16 | 渭南师范学院 | Metronome is used in music teaching |
| CN212256894U (en) * | 2020-03-17 | 2020-12-29 | 怀化学院 | Novel piano metronome is with fixing device |
| CN213586661U (en) * | 2020-12-28 | 2021-06-29 | 骆良学 | Thing networking terminal equipment antidetonation machine case |
| CN215168367U (en) * | 2020-12-31 | 2021-12-14 | 周口筑友智造科技有限公司 | Building mould platform mobile device |
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