CN108877748A - A kind of accompaniment formula number performer - Google Patents
A kind of accompaniment formula number performer Download PDFInfo
- Publication number
- CN108877748A CN108877748A CN201810815984.7A CN201810815984A CN108877748A CN 108877748 A CN108877748 A CN 108877748A CN 201810815984 A CN201810815984 A CN 201810815984A CN 108877748 A CN108877748 A CN 108877748A
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- Prior art keywords
- accompaniment
- affixed
- cabinet
- block
- bar
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- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G5/00—Supports for musical instruments
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of accompaniment formula number performers, including cabinet and digital accompaniment main body, box house upper end center position, which is inlayed, is provided with accompaniment main body, and the tank ends center is provided with the first card slot, and box house lower end two sides are affixed to be provided with hollow block.The present invention is convenient for opening cover board, thick bar is rotated to upright position around the 4th shaft, then thin bar is extracted out to suitable height, make support plate support on the ground, it is connected to the second card slot of thick bar upper end on fixture block simultaneously and fixes thick bar, screw rod is rotated later, screw rod is set to move right, until screw rod right end is connected in third card slot, to fixed thin bar, to make whole device fix, it is outer after use to draw kelly, extension spring, bounce back to the kelly other end in extension block, rotating plate seal case, then kelly is unclamped, spring reset drives kelly to reset, being connected to kelly inside the first card slot fixes cover board, to facilitate the support of device to fix.
Description
Technical field
The present invention relates to digital instrument devices field, specially a kind of accompaniment formula number performer.
Background technique
Currently, digital musical instrument accompaniment many " number " distinctive functions more than tradition machinery musical instrument accompaniment, in China, we
Digital musical instrument accompaniment is replaced into analogue technique with digital technology (pulse code modulation scheme), realize it not only to traditional steel
The imitation true to nature of qin, digital musical instrument accompaniment have the repertoire of mechanical musical instrument accompaniment, also have unique a variety of tone colors, storage
Memory, modified tone, audio mixing, beat function, and there is midi interface, earphone (not to cause noise to ambient enviroment when playing after connecting
Pollute, be particularly suitable for practitioner), microphone interface etc., realize the knot of tradition machinery musical instrument accompaniment technology and modern high technology
It closes, this musical instrument has important role in terms of life & amusement.
Traditional digital musical instrument accompaniment exists following insufficient：
1, travelling performance is poor, is carried when in use, is easy when carrying to damage device, cumbersome,
Device itself does not have dust reduction capability simultaneously, for a long time using dust is saved bit by bit inside rear device, service using life is caused to reduce.
2, device, which is carried to behind destination, also needs to reinstall support frame placement whole device easy to support and is made
Need individually to carry with, support frame inconvenient, while support frame is fixed, and is highly difficult to be adjusted, so being badly in need of wanting one
Device is planted to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of accompaniment formula number performers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of accompaniment formula number performer, including cabinet and
Digital accompaniment main body, box house upper end center position, which is inlayed, is provided with accompaniment main body, the tank ends center
Position is provided with the first card slot, and box house lower end two sides are affixed to be provided with hollow block, and both ends are solid inside the hollow block
It connects and is provided with torsional spring, first rotating shaft is connected between the torsional spring center, the first rotating shaft outer surface surround and sets
It is equipped with steel wire, the steel wire upper end passes through hollow block upper end center position and extends on the outside of cabinet, and the steel wire upper end is affixed to be set
It is equipped with handle, cabinet lower end two sides are vertically affixed to be provided with support rod, and the support rod lower end is affixed to be provided with moving wheel,
Upper end is connected with the second shaft on the left of the cabinet, and the second shaft right end is provided with cover board, and the cover board lower right-hand side is solid
It connects and is provided with extension block, the extension block center is provided with perforation, and extension block center level, which is crossed, to be provided with
Kelly, is connected with spring on the left of the kelly right end between extension block, before cabinet front end center position and cover board
Center is affixed is provided with third shaft at end, and telescopic rod, the cabinet lower end are connected between the third shaft
Two sides it is vertical it is affixed be provided with extension board, the extension board inside lower end is affixed to be provided with fixture block, on the cabinet, in extension board
Side is vertically arranged with quarter butt, and the quarter butt lower end is affixed to be provided with the 4th shaft, the 4th shaft lower end vertically affixed setting
There is a thick bar, the thick bar upper end is surrounded with the second card slot, and the thick bar lower end is socketed with thin bar, and the thin bar left end is from upper
Several third card slots are evenly arranged under, lower end level is interspersed on the left of the thick bar is provided with screw rod, the cabinet lower end
Two sides are vertically affixed to be provided with clamping block.
Further, the box house, accompaniment main body both ends are provided with cavity.
Further, the handle, which wraps around, is provided with anti-skid chequer.
Further, the moving wheel is universal wheel.
Further, the spring is circumferentially positioned at kelly outer surface.
Further, it is set as hollow inside the thick bar.
Further, second card slot is mutually clamped with fixture block.
Further, the thin bar lower end is affixed is provided with support plate.
Further, the screw rod left end is provided with operating block.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention holds handle by setting and pulls steel wire, drives first rotating shaft rotation, torsional spring is tightened, steel wire is drawn
Handle is unclamped after recycling the mobile whole device of moving wheel, device to be moved to destination out, torsional spring, which resets, drives first rotating shaft
Rotation, steel wire is rewound in first rotating shaft, the movement of whole device is facilitated, consequently facilitating the carrying of device；
2, the present invention by being set using when hold and draw outside kelly, then extension spring opens cover board, rotating plate to case
Body leftward position, simultaneous retractable bar are elongated, and can be fixed after telescopic rod is pulled to longest state, thus fixed cover board,
Around the 4th shaft rotation thick bar to upright position, then extraction thin bar to suitable height, makes support plate support on the ground,
The second card slot of thick bar upper end is connected on fixture block simultaneously to fix thick bar, rotate screw rod later, screw rod is made to move right, until spiral shell
Bar right end is connected in third card slot, thus fixed thin bar, so that whole device is fixed, and it is outer after use to draw kelly, it draws
Spring is stretched, bounces back to the kelly other end in extension block, then rotating plate seal case unclamps kelly, spring reset drives
Kelly resets, and being connected to kelly inside the first card slot fixes cover board, so that the support of device be facilitated to fix.
Detailed description of the invention
Fig. 1 is a kind of accompaniment formula number performer overall structure diagram of the present invention；
Fig. 2 is the left view in a kind of accompaniment formula number performer of the present invention；
Fig. 3 is the schematic diagram of thick bar in a kind of accompaniment formula number performer of the present invention；
Fig. 4 is the schematic diagram of hollow block in a kind of accompaniment formula number performer of the present invention.
In Fig. 1-4：1, cabinet；2, cover board；3, the second shaft；4, digital accompaniment main body；5, cavity；6, kelly；7, bullet
Spring；8, hollow block；9, extension board；10, fixture block；11, quarter butt；12, telescopic rod；13, third shaft；14, support rod；15, it moves
Wheel；16, extension block；17, the 4th shaft；18, thick bar；19, the second card slot；20, thin bar；21, support plate；22, third card slot；
23, screw rod；24, torsional spring；25, first rotating shaft；26, steel wire；27, handle；28, the first card slot；29, clamping block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution：A kind of accompaniment formula number performer, including 1 sum number of cabinet
Code accompaniment main body 4, the 1 inner upper end center of cabinet, which is inlayed, is provided with digital accompaniment main body 4, in the cabinet 1
Portion, digital 4 both ends of accompaniment main body are provided with cavity 5, and cavity 5 installs convenient for storage data line, the 1 both ends centre bit of cabinet
It is equipped with the first card slot 28, the 1 interior lower end two sides of cabinet are affixed to be provided with hollow block 8, and the 8 inside both ends of hollow block are affixed
It is provided with torsional spring 24, first rotating shaft 25 is connected between 24 center of torsional spring, first rotating shaft 25 drives torsional spring 24
Twisting, 25 outer surface of first rotating shaft are surrounded with steel wire 26, and 26 upper end of steel wire passes through 8 upper end center position of hollow block
Set and extend to the outside of cabinet 1,26 upper end of steel wire is affixed to be provided with handle 27, the handle 27 wrap around be provided with it is anti-skidding
Line, anti-skid chequer prevent from handle 27 from slipping when in use selling, the 1 lower end two sides of cabinet it is vertical it is affixed is provided with support rod 14,
14 lower end of support rod is affixed to be provided with moving wheel 15, and user holds handle 27 and pulls steel wire 26, drives first rotating shaft 25
Rotation, torsional spring 24 is tightened, and steel wire 26, which is drawn out, recycles the mobile whole device of moving wheel 15, and the moving wheel 15 is universal
Wheel, the 1 left side upper end of cabinet are connected with the second shaft 3, and 3 right end of the second shaft is provided with cover board 2, and cover board 2 is convenient for close
Joint sealing body 1 prevents dust from entering inside cabinet 1, to extend the service life of device, while cover board 2 surrounds 3 turns of the second shaft
Dynamic, 2 lower right-hand side of cover board is affixed to be provided with extension block 16, and 16 center of extension block is provided with perforation, described to prolong
It stretches 16 center level of block and crosses and be provided with kelly 6, be connected with bullet between extension block 16 on the left of 6 right end of kelly
Spring 7, the spring 7 are circumferentially positioned at 6 outer surface of kelly, and the 1 front end center position of cabinet and 2 front end center position of cover board are equal
It is affixed to be provided with third shaft 13, telescopic rod 12 is connected between the third shaft 13, the 1 lower end two sides of cabinet are hung down
It is straight it is affixed be provided with extension board 9,9 inside lower end of extension board is affixed to be provided with fixture block 10, on the cabinet 1, in extension board 9
Side is vertically arranged with quarter butt 11, and 11 lower end of quarter butt is affixed to be provided with the 4th shaft 17, and 17 lower end of the 4th shaft is vertical
Affixed to be provided with thick bar 18, thick bar 18 is rotated around the 4th shaft 17, is set as hollow inside the thick bar 18, the thick bar
18 upper ends are surrounded with the second card slot 19, and second card slot 19 is mutually clamped with fixture block 10,18 lower end of the thick bar socket
There is thin bar 20, thin bar 20 is slided up and down along thick bar 18, and 20 lower end of thin bar is affixed to be provided with support plate 21, the thin bar 20
Left end is evenly arranged with several third card slots 22 from top to bottom, and the 18 left side lower end level of thick bar is interspersed to be provided with screw rod
23,23 left end of screw rod is provided with operating block, and the 1 lower end two sides of cabinet are vertically affixed to be provided with clamping block 29, clamping block
29 convenient for clamping thick bar 18.
Working principle：User holds handle 27 and pulls steel wire 26, drives first rotating shaft 25 to rotate, torsional spring 24 is tightened,
Steel wire 26, which is drawn out, recycles the mobile whole device of moving wheel 15, and device unclamps handle 27, torsional spring 24 after being moved to destination
It resets and first rotating shaft 25 is driven to rotate, steel wire 26 is rewound in first rotating shaft 25, the movement of whole device is facilitated, thus
Convenient for the carrying of device, when use, holds and draws outside kelly 6, then extension spring 7 opens cover board 2, and rotating plate 2 is left to cabinet 1
Side position, simultaneous retractable bar 12 are elongated, and can be fixed after telescopic rod 12 is pulled to longest state, thus fixed cover board 2,
Thick bar 18 is rotated to upright position around the 4th shaft 17 later, is then extracted thin bar 20 out to suitable height, is made support plate 21
Support on the ground, while is connected to 18 the second card slot of upper end 19 of thick bar on fixture block 10 and fixing thick bar 18, rotates screw rod later
23, so that screw rod 23 is moved right, until 23 right end of screw rod is connected in third card slot 22, so that thin bar 20 is fixed, to make whole
A device is fixed, and outer after use to draw kelly 6, extension spring 7 bounces back to 6 other end of kelly in extension block 16, rotation lid
Then 2 seal case 1 of plate unclamps kelly 6, spring 7, which resets, drives kelly 6 to reset, and is connected to kelly 6 inside first card slot 28
Keep cover board 2 fixed, prevents dust from entering inside device, to extend the service life of device, while thin bar 20 being bounced back to slightly
Inside bar 18, thick bar 18 is rotated, is connected to thick bar 18 on clamping block 29 fixed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, 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 including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of accompaniment formula number performer, including cabinet (1) and digital accompaniment main body (4), cabinet (1) inner upper end
Center, which is inlayed, is provided with digital accompaniment main body (4), and cabinet (1) the both ends center is provided with the first card slot
(28), cabinet (1) the interior lower end two sides are affixed is provided with hollow block (8), the internal affixed setting in both ends of the hollow block (8)
Have torsional spring (24), is connected with first rotating shaft (25) between torsional spring (24) center, the first rotating shaft (25) is outside
Surface is surrounded with steel wire (26), and steel wire (26) upper end passes through hollow block (8) upper end center position and extends to cabinet (1)
Outside, steel wire (26) upper end is affixed to be provided with handle (27), and cabinet (1) the lower end two sides are vertically affixed to be provided with support
Bar (14), support rod (14) lower end is affixed to be provided with moving wheel (15), and upper end is connected with second turn on the left of the cabinet (1)
Axis (3), the second shaft (3) right end are provided with cover board (2), and cover board (2) lower right-hand side is affixed to be provided with extension block
(16), extension block (16) center is provided with perforation, and extension block (16) center level, which is crossed, is provided with card
Bar (6) is connected with spring (7), in cabinet (1) front end between kelly (6) the right end left side and extension block (16)
Heart position and cover board (2) front end center position is affixed is provided with third shaft (13), connects between the third shaft (13)
It is provided with telescopic rod (12), cabinet (1) the lower end two sides are vertically affixed to be provided with extension board (9), on the inside of the extension board (9)
Lower end is affixed to be provided with fixture block (10), and on the cabinet (1), extension board (9) inboard, upright is provided with quarter butt (11), the quarter butt
(11) lower end is affixed is provided with the 4th shaft (17), and the 4th shaft (17) lower end is vertically affixed to be provided with thick bar (18), institute
It states thick bar (18) upper end to be surrounded with the second card slot (19), thick bar (18) lower end is socketed with thin bar (20), the thin bar
(20) left end is evenly arranged with several third card slots (22) from top to bottom, level interspersed setting in lower end on the left of the thick bar (18)
Have screw rod (23), cabinet (1) the lower end two sides are vertically affixed to be provided with clamping block (29).
2. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：The cabinet (1) is internal, digital
Accompaniment main body (4) both ends are provided with cavity (5).
3. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：The handle (27) wraps around
It is provided with anti-skid chequer.
4. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：The moving wheel (15) is universal
Wheel.
5. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：The spring (7) is around setting
In kelly (6) outer surface.
6. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：Setting inside the thick bar (18)
It is hollow.
7. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：Second card slot (19) and card
Block (10) is mutually clamped.
8. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：Thin bar (20) lower end is affixed
It is provided with support plate (21).
9. a kind of accompaniment formula number performer according to claim 1, it is characterised in that：Screw rod (23) the left end setting
There is operating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815984.7A CN108877748A (en) | 2018-07-24 | 2018-07-24 | A kind of accompaniment formula number performer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815984.7A CN108877748A (en) | 2018-07-24 | 2018-07-24 | A kind of accompaniment formula number performer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108877748A true CN108877748A (en) | 2018-11-23 |
Family
ID=64304892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810815984.7A Pending CN108877748A (en) | 2018-07-24 | 2018-07-24 | A kind of accompaniment formula number performer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108877748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185213A (en) * | 2019-07-02 | 2021-01-05 | 武天斌 | Music learning board |
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|---|---|---|---|---|
| CN202896776U (en) * | 2012-09-25 | 2013-04-24 | 浙江工业大学 | Connectable swing car |
| CN206210371U (en) * | 2016-10-14 | 2017-05-31 | 长沙县律动文化艺术传播有限公司 | A kind of packaged type piano frame |
| JP2017167323A (en) * | 2016-03-16 | 2017-09-21 | ヤマハ株式会社 | Electronic musical instrument |
| CN206558190U (en) * | 2017-01-24 | 2017-10-13 | 孟伟 | A kind of music teaching piano |
| CN107293279A (en) * | 2017-06-27 | 2017-10-24 | 师芳 | The digital performer of accordion left hand accompaniment formula |
| CN206946923U (en) * | 2017-08-03 | 2018-01-30 | 罗潜 | A kind of novel and multifunctional support for Zheng-a 21-or 25-stringed plucked instrument |
| CN207038156U (en) * | 2017-05-08 | 2018-02-23 | 大连艺术学院 | A kind of music stand for vocal music training |
| CN207182902U (en) * | 2017-09-21 | 2018-04-03 | 长沙师范学院 | A kind of portable electronics accompaniment piano |
| CN207367593U (en) * | 2017-11-09 | 2018-05-15 | 李彦荣 | A kind of numeral dulcimer plays platform |
| CN108091318A (en) * | 2018-01-31 | 2018-05-29 | 浙江欧莱克琴业有限公司 | A kind of piano used suitable for different heights |
-
2018
- 2018-07-24 CN CN201810815984.7A patent/CN108877748A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202896776U (en) * | 2012-09-25 | 2013-04-24 | 浙江工业大学 | Connectable swing car |
| JP2017167323A (en) * | 2016-03-16 | 2017-09-21 | ヤマハ株式会社 | Electronic musical instrument |
| CN206210371U (en) * | 2016-10-14 | 2017-05-31 | 长沙县律动文化艺术传播有限公司 | A kind of packaged type piano frame |
| CN206558190U (en) * | 2017-01-24 | 2017-10-13 | 孟伟 | A kind of music teaching piano |
| CN207038156U (en) * | 2017-05-08 | 2018-02-23 | 大连艺术学院 | A kind of music stand for vocal music training |
| CN107293279A (en) * | 2017-06-27 | 2017-10-24 | 师芳 | The digital performer of accordion left hand accompaniment formula |
| CN206946923U (en) * | 2017-08-03 | 2018-01-30 | 罗潜 | A kind of novel and multifunctional support for Zheng-a 21-or 25-stringed plucked instrument |
| CN207182902U (en) * | 2017-09-21 | 2018-04-03 | 长沙师范学院 | A kind of portable electronics accompaniment piano |
| CN207367593U (en) * | 2017-11-09 | 2018-05-15 | 李彦荣 | A kind of numeral dulcimer plays platform |
| CN108091318A (en) * | 2018-01-31 | 2018-05-29 | 浙江欧莱克琴业有限公司 | A kind of piano used suitable for different heights |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185213A (en) * | 2019-07-02 | 2021-01-05 | 武天斌 | Music learning board |
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Application publication date: 20181123 |
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