CN113438569A - Multifunctional portable external playing equipment for playing musical instrument - Google Patents
Multifunctional portable external playing equipment for playing musical instrument Download PDFInfo
- Publication number
- CN113438569A CN113438569A CN202110630144.5A CN202110630144A CN113438569A CN 113438569 A CN113438569 A CN 113438569A CN 202110630144 A CN202110630144 A CN 202110630144A CN 113438569 A CN113438569 A CN 113438569A
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- Prior art keywords
- pair
- shell
- musical instrument
- multifunctional portable
- playing
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/023—Screens for loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
Abstract
The invention discloses multifunctional portable external equipment for playing musical instruments, which comprises a shell, a pair of support legs and a pair of moving mechanisms, wherein the bottom surface of the shell is provided with the pair of support legs; the multifunctional portable external device for playing the musical instrument has the advantages of simple structure, convenient movement, effective outdoor traction movement, and capability of quickly adjusting the height of the device due to the adoption of the foldable retraction mechanism, so that the device can be fixed at a slope position which is not easy to park in the placement process, is convenient to deploy, can be quickly retracted and unfolded, is very convenient to use, has various functions and is simple to operate.
Description
Technical Field
The invention relates to the technical field of musical instrument playing equipment, in particular to multifunctional portable external equipment for playing musical instruments.
Background
Music is an artistic form and cultural activity, and its medium is sound organized on time. Musical instruments are important components of music. In the teaching and playing process of musical instruments, the external device for amplifying sound is an important tool for playing music, while the existing external device has single functionality in the application process and is laborious in the transportation and carrying process, and particularly when the existing external device is used for performing outdoors, the equipment needs to be expanded and laborious, and a plurality of other complete equipment is also needed, so that the use efficiency is influenced.
Disclosure of Invention
The invention aims to solve the problems, designs a multifunctional portable external device for playing musical instruments, and solves the problems of the prior art.
The technical scheme of the invention for realizing the aim is as follows: the multifunctional portable external device for playing musical instruments comprises a shell, a pair of support legs and a pair of moving mechanisms, wherein the pair of support legs are arranged on the bottom surface of the shell, the pair of moving mechanisms are arranged on opposite sides of the pair of support legs, the pair of support legs are arranged on two sides of the bottom surface of the shell, a pair of height adjusting and transferring mechanisms are arranged between the pair of support legs and the bottom surface of the shell, and a multifunctional power amplifier integration mechanism is arranged on the shell;
the height adjustment transfer mechanism includes: a pair of supporting seats, a pair of adjusting rods, a pair of connecting rods, a pair of rotating seats and a pair of short columns;
the bottom surface of the shell is provided with a pair of supporting seats, the adjusting rods are movably mounted on the supporting seats, the ends of the adjusting rods are provided with a pair of rotating grooves, the ends of the connecting rods are movably connected into the rotating grooves through pin shafts, the other ends of the connecting rods are movably mounted with a pair of rotating seats, the bottom surfaces of the rotating seats are provided with a pair of supporting legs, the connecting rods are provided with a pair of short columns, and the bottom surface of the shell is provided with a pair of telescopic adjusting assemblies and a pair of short columns in movable connection.
The multifunctional power amplifier integration mechanism comprises: the device comprises a prompt screen, a display, a projection lens, a pair of rotating shafts, a pair of rotating seats, a pair of sounds and a power receiving plate;
the utility model discloses a portable sound box, including shell, shell top, suggestion screen, display, projection lens, a pair of rotation axis and shell front end, it is connected with projection lens to indicate the relative one side of screen to be equipped with the display, be connected with projection lens on the suggestion screen, projection lens both sides are equipped with a pair of rotation axis and are connected, and are a pair of the cover is equipped with a pair of roating seat on the rotation axis, the adjacent both sides of display screen are equipped with a pair of fixed slot, and are a pair of the embedded a pair of stereo set that is equipped with of fixed slot, shell one side is equipped with the electrified board.
The moving mechanism includes: the device comprises a mounting groove, a supporting damper, a lifting plate and a movable caster;
the bottom surface of the shell is provided with a pair of mounting holes, the mounting groove is inserted in the mounting holes, a supporting damper is embedded in the mounting groove, the bottom end of the supporting damper is connected with a lifting plate, and the lifting plate is connected with a movable trundle.
The telescopic adjustment assembly comprises: the telescopic device comprises a pair of mounting seats, a pair of rotating shafts, a telescopic push rod and a lantern ring;
the shell bottom surface is equipped with a pair of mount pad, and is a pair of movable mounting has a pair of rotation axis on the mount pad, movable mounting has telescopic push rod on the rotation axis, telescopic push rod's the flexible end is last to install the lantern ring, the lantern ring cover is located on the short column.
The shell is a cavity shell with a rectangular structure.
The top surfaces of the pair of rotating seats are provided with a pair of cushion pads which are in butt joint with the bottom surface of the shell.
And a storage battery is embedded in the shell and positioned below the display screen and the pair of sound boxes.
The lifting plate is a plate with a column-shaped cavity structure and an opening at the top end.
And a pair of bolts are arranged on the pair of mounting seats and connected to the bottom surface of the shell.
The top surface of the shell is provided with a pulling handle, and the pulling wrench is provided with a gripping sleeve.
The multifunctional portable external device for playing musical instruments, which is manufactured by the technical scheme of the invention, has the advantages of simple structure, convenient movement, and capability of effectively performing traction movement outdoors, and meanwhile, the height of the device can be quickly adjusted by adopting the foldable retraction mechanism, so that the device can be fixed at a slope-shaped position which is not easy to park in the placement process, is convenient to deploy, can be quickly retracted and unfolded, is very convenient to use, has various functions, and is simple to operate.
Drawings
Fig. 1 is a side view schematically showing the construction of a multifunctional portable peripheral for playing musical instruments according to the present invention.
Fig. 2 is a front view schematically showing the structure of the multifunctional portable peripheral for playing musical instruments according to the present invention.
Fig. 3 is a rear view schematically showing the structure of the multifunctional portable peripheral for playing musical instruments according to the present invention.
Fig. 4 is a schematic bottom view showing the structure of the multifunctional portable peripheral for playing musical instruments according to the present invention.
Fig. 5 is a partially enlarged structural view of the multifunctional portable peripheral for musical instrument performance according to the present invention.
In the figure: 1. a housing; 2. a support leg; 3. a supporting seat; 4. adjusting a rod; 5. a connecting rod; 6. a rotating seat; 7. a short column; 8. a prompt screen; 9. a display; 10. a projection lens; 11. a rotating shaft; 12. a rotating base; 13. sounding; 14. a power connection plate; 15. mounting grooves; 16. supporting the damper; 17. a lifting plate; 18. moving the caster; 19. a mounting seat; 20. a rotating shaft; 21. a telescopic push rod; 22. a collar; 23. a cushion pad; 24. a storage battery; 25. a bolt; 26. the handle is pulled.
Detailed Description
The present invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-5, the present embodiment is characterized by comprising a housing 1, a pair of support legs 2 and a pair of moving mechanisms, wherein the bottom surface of the housing 1 is provided with the pair of support legs 2, the pair of moving mechanisms are installed at opposite sides of the pair of support legs 2, the pair of support legs 2 are arranged at two sides of the bottom surface of the housing 1, a pair of height adjusting and transferring mechanisms are arranged between the pair of support legs 2 and the bottom surface of the housing 1, and the housing 1 is provided with a multifunctional power amplifier integration mechanism; height adjustment transport mechanism includes: a pair of supporting seats 3, a pair of adjusting rods 4, a pair of connecting rods 5, a pair of rotating seats 6 and a pair of short columns 7; the bottom surface of the shell 1 is provided with a pair of supporting seats 3, a pair of adjusting rods 4 are movably arranged on the pair of supporting seats 3, the end parts of the pair of adjusting rods 4 are provided with a pair of rotating grooves, the end parts of a pair of connecting rods 5 are movably connected into the pair of rotating grooves through pin shafts, the other ends of the pair of connecting rods 5 are movably provided with a pair of rotating seats 6, the bottom surfaces of the pair of rotating seats 6 are provided with a pair of supporting legs 2, the pair of connecting rods 5 are provided with a pair of short columns 7, and the bottom surface of the shell 1 is provided with a pair of telescopic adjusting components which are movably connected with the pair of short columns 7; this musical instrument is played with multi-functional portable equipment of putting outward, simple structure, it is convenient to remove, can effectually pull the removal in the open air, owing to adopted folding jack, the height of adjusting device that can be quick makes it can be fixed in the slope shape position that is difficult for parking placing the in-process simultaneously, and it is convenient to arrange, and accomodating that again can be quick expandes, and it is very convenient to use, and the function is various, easy operation.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached figures 1-5 of the specification, the present invention is a multifunctional portable external device for playing musical instruments, comprising a housing 1, a pair of support legs 2 and a pair of moving mechanisms, wherein the bottom surface of the housing 1 is provided with the pair of support legs 2, the pair of moving mechanisms are installed at opposite sides of the pair of support legs 2, the two sides of the bottom surface of the housing 1 are provided with the pair of support legs 2, a pair of height adjusting and transferring mechanisms are arranged between the pair of support legs 2 and the bottom surface of the housing 1, the housing 1 is provided with a multifunctional power amplifier integration mechanism, in the specific implementation process, the housing 1 is a rectangular cavity housing, the top surface of the housing 1 is provided with a pulling handle 26, the pulling wrench is provided with a holding sleeve, the housing 1 is conveniently pulled and moved, the multifunctional power amplifier integration mechanism is integrally arranged on the pair of housings 1 through the pair of moving mechanisms at one side of the bottom surface of the housing 1, so as to drive the multifunctional power amplifier integration mechanism to move, such as audio-video playing, The video playing and prompter device has the functions of video playing, prompter device and the like, wherein a height adjusting and transferring mechanism is arranged on one side of the moving mechanism and is used for adjusting the height of the shell 1 so as to be convenient for getting on and off the vehicle, and the height adjusting and transferring mechanism is placed in a place with a slope;
as can be seen from fig. 1 to 5 of the specification, the height adjusting transfer mechanism comprises: a pair of support bases 3, a pair of adjustment levers 4, a pair of connecting rods 5, a pair of rotating bases 6, and a pair of short columns 7, the connection and position relationships of which are as follows;
the bottom surface of the shell 1 is provided with a pair of supporting seats 3, a pair of adjusting rods 4 are movably arranged on the pair of supporting seats 3, the end parts of the pair of adjusting rods 4 are provided with a pair of rotating grooves, the end parts of a pair of connecting rods 5 are movably connected into the pair of rotating grooves through pin shafts, the other ends of the pair of connecting rods 5 are movably provided with a pair of rotating seats 6, the bottom surfaces of the pair of rotating seats 6 are provided with a pair of supporting legs 2, the pair of connecting rods 5 are provided with a pair of short columns 7, and the bottom surface of the shell 1 is provided with a pair of telescopic adjusting components which are movably connected with the pair of short columns 7;
in the specific implementation process, a pair of supporting seats 3 through the bottom surface of the shell 1 are used for fixing the ends of a pair of adjusting rods 4, a pair of rotating grooves are formed in the pair of adjusting rods 4, the ends of a pair of connecting rods 5 are movably connected into the pair of rotating grooves, and are matched with a pair of short columns 7 through a pair of telescopic adjusting components, so that the pair of connecting rods 5 and the pair of adjusting rods 4 can be driven to rotate in a connecting rod mode, the bottom surface of the shell 1 is lifted up by taking the supporting legs 2 of the bottom surface of the rotating seat 6 as fulcrums, the height of the shell 1 is adjusted, a pair of buffering cushions 23 are arranged on the top surfaces of the pair of rotating seats 6 and are butted with the bottom surface of the shell 1, and when the shell is folded, the buffering cushions 23 are in contact with the bottom surface of the shell 1 after the connecting rods 5 and the adjusting rods 4 are folded.
The telescopic adjustment assembly comprises: a pair of mounting bases 19, a pair of rotating shafts 2011, a telescopic push rod 21 and a collar 22, which are connected and positioned as follows;
the bottom surface of the shell 1 is provided with a pair of mounting seats 19, a pair of rotating shafts 2011 is movably mounted on the pair of mounting seats 19, a telescopic push rod 21 is movably mounted on the rotating shafts 2011, a lantern ring 22 is mounted on the telescopic end of the telescopic push rod 21, and the short column 7 is sleeved with the lantern ring 22.
In the specific implementation process, a pair of bolts 25 are arranged on the pair of mounting seats 19 and connected to the bottom surface of the shell 1, the mounting seats 19 are fixed through the bolts 25, the end parts of the telescopic push rods 21 are movably fixed through the rotating shafts 2011, and the other ends of the telescopic push rods 21 are connected with the lantern rings 22 and sleeved on the short columns 7.
According to the attached fig. 1-5 of the specification, the multifunctional power amplifier integrated mechanism comprises: a display screen 8, a display 9, a projection lens 10, a pair of rotation shafts 2011, a pair of rotation bases 12, a pair of speakers 13, and a power receiving plate 14, the connection relationship and the positional relationship of which are as follows;
the top of shell 1 is equipped with suggestion screen 8, and 8 relative one sides of suggestion screen are equipped with display 9, are connected with projection lens 10 on the suggestion screen 8, and projection lens 10 both sides are equipped with a pair of rotation axis 2011 and are connected with 1 front end of shell, and the cover is equipped with a pair of roating seat 12 on a pair of rotation axis 2011, and the adjacent both sides of display screen are equipped with a pair of fixed slot, and a pair of stereo set 13 is equipped with to the embedded a pair of fixed slot, and shell 1 one side is equipped with connects electroplax 14.
In the specific implementation process, a storage battery 24 is embedded in the housing 1 and below the display screen and the pair of speakers 13 for supplying power to the whole device, the prompt screen 8 faces the player, the display 9 faces the audience, the projection lens 10 is provided with a pair of rotating shafts 2011 which are matched with the pair of rotating bases 12, so that the angle of the projection lens 10 is adjusted, the position of a projected picture is changed, the pair of speakers 13 is used for playing sound to the audience, and the power connection plate 14 is used for connecting various wires.
As can be seen from fig. 1 to 5 of the specification, the moving mechanism includes: the mounting groove 15, the support damper 16, the lifting plate 17 and the caster 18 are connected and positioned as follows;
the bottom surface of the shell 1 is provided with a pair of mounting holes, the mounting groove 15 is inserted in the mounting holes, the mounting groove 15 is embedded with a supporting damper 16, the bottom end of the supporting damper 16 is connected with a lifting plate 17, and the lifting plate 17 is connected with a movable caster wheel 18.
In the specific implementation process, lifter plate 17 is the plate of open-top post type cavity structure, and lifter plate 17 inlays and adorns in mounting groove 15, supports lifter plate 17 through the effect that supports damping 16, utilizes lifter plate 17 to drive the lifting caster 18 and goes up and down, can effectively avoid jolting the tremble of road surface to shell 1.
To sum up, this musical instrument is played with multi-functional portable external device, simple structure, it is convenient to remove, can effectually pull the removal in the open air, simultaneously owing to adopted folding jack, the height of adjustment device that can be quick makes it can be fixed in the slope shape position that is difficult for parking placing the in-process owing to adopted folding jack, and it is convenient to deploy, and the accomodating that can be quick again expandes, and it is very convenient to use, and the function is various, easy operation.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The multifunctional portable external device for playing musical instruments comprises a shell (1), a pair of support legs (2) and a pair of moving mechanisms, wherein the pair of support legs (2) are arranged on the bottom surface of the shell (1), and the pair of moving mechanisms are arranged on opposite sides of the pair of support legs (2), and is characterized in that the pair of support legs (2) are arranged on two sides of the bottom surface of the shell (1), a pair of height adjusting and transferring mechanisms are arranged between the pair of support legs (2) and the bottom surface of the shell (1), and a multifunctional power amplifier integrated mechanism is arranged on the shell (1);
the height adjustment transfer mechanism includes: a pair of supporting seats (3), a pair of adjusting rods (4), a pair of connecting rods (5), a pair of rotating seats (6) and a pair of short columns (7);
shell (1) bottom surface is equipped with a pair of supporting seat (3), and is a pair of adjust pole (4) movable mounting in a pair of on supporting seat (3), it is a pair of adjust pole (4) tip and seted up a pair of rotation groove, it is a pair of connecting rod (5) tip is through round pin axle swing joint in a pair of rotate the inslot, it is a pair of the other end movable mounting of connecting rod (5) has a pair of seat (6) of rotating, and is a pair of rotate seat (6) bottom surface and be equipped with a pair of stabilizer blade (2), and is a pair of be equipped with a pair of short column (7) on connecting rod (5), shell (1) bottom surface is equipped with a pair of flexible regulating part and is a pair of short column (7) swing joint.
2. The multifunctional portable peripheral device for musical instrument playing of claim 1, wherein the multifunctional power amplifier integration mechanism comprises: a prompt screen (8), a display (9), a projection lens (10), a pair of rotating shafts (20) and (11), a pair of rotating seats (12), a pair of sounds (13) and a power receiving plate (14);
shell (1) top is equipped with suggestion screen (8), the relative one side of suggestion screen (8) is equipped with display (9), be connected with projection lens (10) on suggestion screen (8), projection lens (10) both sides are equipped with a pair of rotation axis (20) (11) and are connected, and are a pair of be equipped with a pair of roating seat (12) on rotation axis (20) (11), the adjacent both sides of display screen are equipped with a pair of fixed slot, and are a pair of the embedded a pair of stereo set (13) of being equipped with of fixed slot, shell (1) one side is equipped with and connects electroplax (14).
3. The multifunctional portable peripheral for musical instrument performance as set forth in claim 1, wherein said moving mechanism comprises: the device comprises a mounting groove (15), a supporting damper (16), a lifting plate (17) and a movable caster (18);
the utility model discloses a damping device, including shell (1), mounting groove (15) cartridge, supporting damping (16) are equipped with to mounting groove (15) embedded, supporting damping (16) bottom is connected with lifter plate (17), be connected with caster (18) on lifter plate (17).
4. The multifunctional portable peripheral for musical instrument performance as set forth in claim 1, wherein said telescopic adjustment assembly comprises: a pair of mounting seats (19), a pair of rotating shafts (20) (11), a telescopic push rod (21) and a lantern ring (22);
shell (1) bottom surface is equipped with a pair of mount pad (19), and is a pair of movable mounting has a pair of rotation axis (20) (11) on mount pad (19), movable mounting has telescopic push rod (21) on rotation axis (20) (11), telescopic end of telescopic push rod (21) is last to be installed the lantern ring (22), lantern ring (22) cover is located on short column (7).
5. The multifunctional portable peripheral for musical instrument performance according to claim 1, wherein the case (1) is a hollow case of a rectangular structure.
6. The multifunctional portable peripheral for musical instrument performance as set forth in claim 1, wherein a pair of cushions (23) are provided on the top surfaces of said pair of pivoting seats (6) to abut against the bottom surface of the casing (1).
7. The portable multifunctional peripheral for musical instrument playing according to claim 2, wherein a battery (24) is embedded in the housing (1) below the display screen and the pair of speakers (13).
8. The multifunctional portable peripheral for musical instrument performance as set forth in claim 3, wherein said elevating plate (17) is a plate of a column-shaped cavity structure with an open top end.
9. The multifunctional portable peripheral for musical instrument performance as set forth in claim 4, wherein a pair of bolts (25) are provided on a pair of said mounting seats (19) to be attached to the bottom surface of the casing (1).
10. The multifunctional portable peripheral for musical instrument performance as set forth in claim 1, wherein said housing (1) is provided at its top surface with a pull handle (26) having a grip sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630144.5A CN113438569B (en) | 2021-06-07 | 2021-06-07 | Multifunctional portable external playing equipment for playing musical instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630144.5A CN113438569B (en) | 2021-06-07 | 2021-06-07 | Multifunctional portable external playing equipment for playing musical instrument |
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| CN113438569A true CN113438569A (en) | 2021-09-24 |
| CN113438569B CN113438569B (en) | 2022-08-19 |
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| CN202110630144.5A Active CN113438569B (en) | 2021-06-07 | 2021-06-07 | Multifunctional portable external playing equipment for playing musical instrument |
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