CN109658774A - A kind of more musical instrument experience apparatus of music teaching - Google Patents
A kind of more musical instrument experience apparatus of music teaching Download PDFInfo
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- CN109658774A CN109658774A CN201910158893.5A CN201910158893A CN109658774A CN 109658774 A CN109658774 A CN 109658774A CN 201910158893 A CN201910158893 A CN 201910158893A CN 109658774 A CN109658774 A CN 109658774A
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- drum
- column
- lockplate
- beating
- limit
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
Abstract
The present invention relates to a kind of more musical instrument experience apparatus of music teaching, including lockplate, regulating device and device of beating a drum, the middle part upper surface of the lockplate is provided with square groove, a sliding slot is distributed at left and right sides of the square groove of lockplate, device of beating a drum is installed on the middle part bottom surface of lockplate, it beats a drum and is distributed with a regulating device at left and right sides of device, regulating device is mounted on the outer end bottom of lockplate；The regulating device includes adjustable column, fixed column, support telescopic bar, adjustable spring, angle lock fixed column, locking push-pull rod, angle bolt and regulating mechanism；The device of beating a drum includes beat a drum pillar, Rotational Cylindrical of beating a drum, position-limit mechanism, detent set, detent telescopic mast, screens spring and locking set.Existing musical instrument is imparted knowledge to students the problems such as single, musical instrument height can not be adjusted quickly, small drum needs the leg of experiencer to clamp when the present invention can solve the teaching of existing musical instrument.
Description
Technical field
The present invention relates to teaching equipment field, in particular to a kind of more musical instrument experience apparatus of music teaching.
Background technique
With the raising of present people's lives level, the energy and wealth that parent spends in the interest in music education of child
Power is also increasing, and especially electronic organ and the study of student on folk custom musical instrument is also increasing year by year with experience, folk custom musical instrument hand
One kind relatively popular at last is roused, following problems are primarily present in terms of music teaching, the musical instrument of musical instrument teaching is relatively simple,
Child can not experience a variety of musical instruments, since the age bracket of child is different, student needed when carrying out musical instrument experience frequently into
The adjusting of row height, student's its height when experiencing musical instrument can not be adjusted quickly, small drum need the leg of experiencer into
Row clamping, if child, which clamps not strongly small drum, is possible to damage small drum.
Summary of the invention
To solve the above-mentioned problems, it the present invention provides a kind of more musical instrument experience apparatus of music teaching, can solve existing
Existing musical instrument is imparted knowledge to students when musical instrument is imparted knowledge to students, and single, musical instrument height can not be adjusted quickly, small drum needs the leg of experiencer
The function that a variety of musical instrument experience are carried out to the student of different statures may be implemented in the problems such as portion is clamped, and having can be a variety of
The advantages that musical instrument is alternately imparted knowledge to students, the height of musical instrument is rapidly performed by adjusting, small drum can be clamped with mechanization.
To achieve the goals above, the present invention uses following technical scheme, a kind of more musical instrument experience apparatus of music teaching, packet
Include lockplate, regulating device and device of beating a drum, the middle part upper surface of the lockplate is provided with square groove, and the square groove of lockplate is left
Right two sides are distributed with a sliding slot, are equipped with device of beating a drum on the middle part bottom surface of lockplate, the left and right sides for device of beating a drum is equal
A regulating device is distributed with, regulating device is mounted on the outer end bottom of lockplate.
The regulating device include adjustable column, fixed column, support telescopic bar, adjustable spring, angle lock fixed column, locking push away
Pull rod, angle bolt and regulating mechanism, the top of adjustable column are mounted on the bottom of lockplate by hinge, the rear end of adjustable column
Support telescopic bar is distributed with, support telescopic bar is mounted between adjustable column and lockplate by hinge, the outer end of support telescopic bar
It is set with adjustable spring；
Angle lock fixed column, the upper end side of being provided with of angle lock fixed column are equipped with by hinge in the front center of adjustable column
Locking push-pull rod is distributed in the square groove of angle lock fixed column in slot, and the top for locking push-pull rod is mounted on lockplate by hinge
On bottom, it is provided with square hole on the medial surface of angle lock fixed column, locks and is evenly arranged with threaded hole on the medial surface of push-pull rod, angle
The square hole that bolt passes through the setting of angle lock fixed column is spent, outer end and the threaded hole on locking push-pull rod of angle bolt are matched by bolt
The mode of conjunction is connected；The inner end of the angle bolt is provided with turntable, and the turntable on angle bolt can not be without
Tool quickly turns angle bolt；
The bottom of adjustable column is provided with U-type groove, and fixed column is square hollow structure, and adjustable column is located in fixed column, fixed
Column is to be slidably matched with adjustable column, and the medial surface of fixed column is provided with square groove, and the medial surface front end of fixed column is provided with sliding slot, Gu
Regulating mechanism is installed, when specific works, regulating device can quickly adjust the height and angle of lockplate, so that lock on fixed column
The electronic organ placed on fixed board can be suitable for the student of different statures, different by the way that angle bolt is locked in locking push-pull rod
Threaded hole on the angle of lockplate can be adjusted, regulating mechanism can quickly to lockplate carry out height tune
Section.
The device of beating a drum includes beat a drum pillar, Rotational Cylindrical of beating a drum, position-limit mechanism, detent set, detent telescopic mast, detent
Spring and locking set, pillar of beating a drum are mounted on the bottom of lockplate, are equipped with and are beaten a drum by hinge on the bottom for pillar of beating a drum
Rotational Cylindrical, Rotational Cylindrical of beating a drum are stretching structure, and position-limit mechanism, which is mounted on, beats a drum between pillar and Rotational Cylindrical of beating a drum, pillar of beating a drum
Lower end is provided with arc groove, and the arc groove upper end for pillar of beating a drum is provided with T-slot；
Detent set is installed, detent, which is put on, is symmetrically distributed with detent telescopic mast, and detent is flexible on the bottom for Rotational Cylindrical of beating a drum
Column is connected by way of being slidably matched with the side wall of detent set, is distributed with a locking at left and right sides of the inner end of detent set
Set, locking set are mounted on the inner end of detent telescopic mast, are distributed with a detent bullet on the outside of the inner end of each detent telescopic mast
Spring, screens spring are mounted on detent set and lock between set, lock and be provided with flexible card mat on the medial surface of set, add in locking set
Hold small drum, when specific works, device of beating a drum can carry out training of beating a drum for student, while without that can will beat a drum when beating a drum
Device is packed up, and the device that prevents from beating a drum interferes student to carry out the training of electronic organ, and the Rotational Cylindrical that will manually beat a drum rotates forward, position restrainer
Structure can limit the position of small drum, so that small drum turns to suitable position, locking covers under the action of screens spring
Lock out action can be carried out to the small drum of different model, so that small drum is in training without manually being clamped small drum with leg.
As a preferred technical solution of the present invention, lock is evenly distributed in the square groove of setting in the middle part of the lockplate
Determine sucker, the bottom for locking snap-gauge with one by way of being slidably matched in each sliding slot of lockplate is connected, locks
Snap-gauge lower end outside face is mounted on the lateral wall of lockplate sliding slot by Lock spring, is equipped in the front top of lockplate
Vertical plate is limited, when specific works, electronic organ is placed on lockplate, the middle part of electronic organ can be drawn, be limited by locking sucker
Position vertical plate limits the front end of electronic organ, prevents electronic organ from falling from lockplate, and locking snap-gauge is able to carry out position
It adjusts, allows the invention to lock various sizes of electronic organ.
As a preferred technical solution of the present invention, the regulating mechanism includes adjustment gear, adjusts shaft, rotation
Handle, positioning card column, positioning frame linking, retaining spring, lower pressure rack, reset spring and foot pedal, adjustment gear are located at the U of adjustable column
In type groove, adjustment gear be mounted on adjust shaft middle part on, adjust shaft rear end fixed column is mounted on by bearing after
On side wall, the front side wall that shaft front end passes through fixed column is adjusted, rotational handle is mounted on the leading flank for adjusting shaft；
Square groove of the middle part of card column in fixed column is positioned, positioning card column is located at the right side of adjustable column, positioning frame linking peace
On the right side of fixed column, the right end for positioning card column is mounted on positioning frame linking by retaining spring；The positioning connects
It is provided with limit plate on the left side of frame, positions the two sides up and down that the limit plate on frame linking is located at positioning card column, lower pressure rack is located at
It positions above card column；The leading flank of the positioning card column is provided with gore, and the upper end of lower pressure rack is provided with lower lock block, under
The lower lock block of pressure rack is matched with gore in positioning card column, is provided with slide bar, the cunning of lower pressure rack on the left of the upper end of lower pressure rack
Bar is matched with the sliding slot in fixed column, on the left of the middle part of lower pressure rack be connected at the top of reset spring, the bottom of reset spring
Portion is mounted on the right side of fixed column, and foot pedal is mounted on the bottom of lower pressure rack, and when specific works, regulating mechanism can be fast
Speed the height of lockplate is adjusted, manually steps on foot pedal, and the lower lock block in lower pressure rack can will position in card column
Gore pressure positions the limit plate on frame linking so that positioning card column relieves the lock out action for raising section tooth to adjustable column
Position-limiting action is played to the movement of positioning card column, later manual rotation's rotational handle, the adjustable adjustable column of adjustment gear
Highly, the trample action to foot pedal, work of the lower pressure rack in reset spring are manually released after the height adjustment of adjustable column
Initial position can be returned under, positioning card column can relock the tune in adjustable column setting under the action of retaining spring
It saves on tooth.
As a preferred technical solution of the present invention, the position-limit mechanism includes limit pivoted frame, limit latch, limit
Spring and latch handle, the lower end for limiting pivoted frame are mounted on the leading flank for Rotational Cylindrical of beating a drum, and limit pivoted frame is arcuate structure, limit
The upper end of position pivoted frame is located in the arc groove for pillar of beating a drum, and limit latch is mounted on the T-type beaten a drum on pillar by limit spring
In slot；The upper and lower ends of the limit pivoted frame are provided with locking teeth, and locking teeth and the limit latch limited on pivoted frame matches
It closes, the leading flank for limiting latch is equipped with latch handle, and the front end of latch handle passes through the T-slot beaten a drum on pillar, specific work
When making, position-limit mechanism can position the position of small drum, and when small drum is in recycling state, limit latch can be locked in
On the locking teeth for limiting pivoted frame upper end, the phenomenon that preventing small drum from shaking when collecting position, when small drum needs to be removed,
Latch handle is manually pulled up, latch handle relieves the lock out action to limit pivoted frame, and rotation forward artificial later is beaten a drum
Rotational Cylindrical, limit pivoted frame can be rotated in pillar of beating a drum, manually be unclamped after small drum turns to suitable angle to latch handle
Pull lift action, limit latch can be locked in limit pivoted frame lower end locking teeth between, be locked in limit by the way that latch will be limited
The position of variable locking tooth can adjust the angle of small drum on pivoted frame.
As a preferred technical solution of the present invention, be provided in the inner left wall of the U-type groove of the adjustable column with
Adjustment gear matches the gear teeth, is provided on the right side of adjustable column and matches adjusting tooth with positioning card column, when specific works, adjusts
The gear teeth on segmented column can cooperate adjusting of the adjustment gear to adjustable column progress height, and it is fixed that the adjusting tooth on adjustable column can cooperate
Position card column carries out lock out action to adjustable column.
As a preferred technical solution of the present invention, it is provided with square protruding on the right side inner wall of the adjustable column,
The outer end of adjustment gear is evenly arranged with square groove, when specific works, the side of square protruding and adjustment gear outer end on adjustable column
Slot matches the phenomenon that can the shift position of adjustable column being limited, be shaken when preventing adjustable column from being moved.
The beneficial effects of the present invention are:
One, the present invention can a variety of musical instruments alternately teaching, musical instrument height be rapidly performed by adjusting, small drum can be with mechanization
The advantages that being clamped；
Two, the present invention is provided with lockplate, and the locking snap-gauge on lockplate can lock the electronic organ of different in width
Fixed, the lower end of electronic organ can be carried out sucking action by the locking sucker on lockplate；
Three, regulating mechanism is provided in regulating device of the present invention, regulating mechanism quickly can carry out height to lockplate
Adjusting；
Four, the present invention is provided with device of beating a drum, and device of beating a drum can carry out training of beating a drum for student, while without beating a drum
When the device that can will beat a drum pack up, the training that the device that prevents from beating a drum interferes student to carry out electronic organ.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of lockplate of the present invention；
Fig. 3 is the structural schematic diagram of device of the invention of beating a drum；
Fig. 4 is that the present invention beats a drum pillar, the structural schematic diagram beaten a drum between Rotational Cylindrical and position-limit mechanism；
Fig. 5 is the structural schematic diagram between lockplate of the present invention and regulating device；
Fig. 6 is the structural schematic diagram between adjustable column of the present invention, fixed column and regulating mechanism；
Fig. 7 is the cross-sectional view between adjustable column of the present invention, fixed column and regulating mechanism.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figures 1 to 7, the more musical instrument experience apparatus of a kind of music teaching, including lockplate 1, regulating device 2 and beat a drum
Device 3, the middle part upper surface of the lockplate 1 are provided with square groove, are distributed with a cunning at left and right sides of the square groove of lockplate 1
Slot is equipped with device 3 of beating a drum on the middle part bottom surface of lockplate 1, and the left and right sides for device 3 of beating a drum is distributed with a regulating device
2, regulating device 2 is mounted on the outer end bottom of lockplate 1.
It is evenly distributed in the square groove being arranged in the middle part of the lockplate 1 and locks sucker 11, in each sliding slot of lockplate 1
The bottom for locking snap-gauge 12 with one by way of being slidably matched is connected, and locking 12 lower end outside face of snap-gauge passes through locking
Spring 13 is mounted on the lateral wall of 1 sliding slot of lockplate, and limit vertical plate 14, specific work are equipped in the front top of lockplate 1
When making, electronic organ is placed on lockplate 1, locking sucker 11 can draw the middle part of electronic organ, limit 14 pairs of electricity of vertical plate
The front end of sub- qin is limited, and prevents electronic organ from falling from lockplate 1, and locking snap-gauge 12 is able to carry out the adjusting of position, is made
Of the invention it must can lock various sizes of electronic organ.
The regulating device 2 includes adjustable column 21, fixed column 22, support telescopic bar 23, adjustable spring 24, angle locking
Column 25, locking push-pull rod 26, angle bolt 27 and regulating mechanism 28, the top of adjustable column 21 are mounted on lockplate 1 by hinge
Bottom on, support telescopic bar 23 is distributed in the rear end of adjustable column 21, and support telescopic bar 23 is mounted on adjustable column 21 by hinge
Between lockplate 1, the outer end of support telescopic bar 23 is set with adjustable spring 24；
Angle lock fixed column 25 is equipped with by hinge in the front center of adjustable column 21, the upper end of angle lock fixed column 25 is set
It is equipped with square groove, locking push-pull rod 26 is distributed in the square groove of angle lock fixed column 25, the top for locking push-pull rod 26 is pacified by hinge
On the bottom of lockplate 1, it is provided with square hole on the medial surface of angle lock fixed column 25, locks on the medial surface of push-pull rod 26
Even to be provided with threaded hole, angle bolt 27 passes through the square hole that angle lock fixed column 25 is arranged, and outer end and the locking of angle bolt 27 push away
Threaded hole on pull rod 26 is connected in such a way that bolt cooperates；The inner end of the angle bolt 27 is provided with turntable, angle
Turntable on degree bolt 27 quickly can not turn angle bolt 27 without tool；
The bottom of adjustable column 21 is provided with U-type groove, and fixed column 22 is square hollow structure, and adjustable column 21 is located at fixed column
In 22, fixed column 22 is to be slidably matched with adjustable column 21, and the medial surface of fixed column 22 is provided with square groove, the medial surface of fixed column 22
Front end is provided with sliding slot, is equipped with regulating mechanism 28 in fixed column 22, and when specific works, regulating device 2 can quickly adjust lock
The height and angle of fixed board 1 enable the electronic organ placed on lockplate 1 to be suitable for the student of different statures, by by angle
Degree bolt 27 is locked on the different threaded hole of locking push-pull rod 26 and the angle of lockplate 1 can be adjusted, regulating mechanism
28 can quickly carry out the adjusting of height to lockplate 1.
The regulating mechanism 28 include adjustment gear 281, adjust shaft 282, rotational handle 283, positioning card column 284,
Frame linking 285, retaining spring 286, lower pressure rack 287, reset spring 288 and foot pedal 289 are positioned, adjustment gear 281, which is located at, to be adjusted
In the U-type groove of column 21, adjustment gear 281 is mounted on the middle part for adjusting shaft 282, and the rear end for adjusting shaft 282 passes through bearing
It is mounted on the rear wall of fixed column 22, adjusts the front side wall that 282 front end of shaft passes through fixed column 22, rotational handle 283 is installed
On the leading flank for adjusting shaft 282；
Square groove of the middle part of card column 284 in fixed column 22 is positioned, positioning card column 284 is located at the right side of adjustable column 21,
Positioning frame linking 285 is mounted on the right side of fixed column 22, and it is fixed that the right end of positioning card column 284 is mounted on by retaining spring 286
On the frame linking 285 of position；Limit plate is provided on the left side of the positioning frame linking 285, the limit plate positioned on frame linking 285 is located at
The two sides up and down of card column 284 are positioned, lower pressure rack 287 is located at 284 top of positioning card column；The leading flank of the positioning card column 284
It is provided with gore, the upper end of lower pressure rack 287 is provided with lower lock block, the lower lock block of lower pressure rack 287 and in positioning card column 284 three
Angle piece matches, and slide bar, the slide bar and the sliding slot in fixed column 22 of lower pressure rack 287 are provided on the left of the upper end of lower pressure rack 287
It matches, is connected on the left of the middle part of lower pressure rack 287 with the top of reset spring 288, the bottom of reset spring 288 is mounted on solid
On the right side of fixed column 22, foot pedal 289 is mounted on the bottom of lower pressure rack 287, and when specific works, regulating mechanism 28 can be fast
Speed the height of lockplate 1 is adjusted, manually steps on foot pedal 289, the lower lock block in lower pressure rack 287 can be by positioning card
Gore pressure on column 284, so that positioning card column 284 relieves lock out action to adjusting tooth on adjustable column 21, positioning
Limit plate on frame linking 285 plays position-limiting action to the movement of positioning card column 284, and manual rotation's rotational handle 283, is adjusted later
The height for saving the adjustable adjustable column 21 of gear 281, manually releases after the height adjustment of adjustable column 21 to foot pedal 289
Trample action, lower pressure rack 287 can be returned to initial position under the action of reset spring 288, and positioning card column 284 is positioning
It can be relocked under the action of spring 286 in the adjusting tooth that adjustable column 21 is arranged.
It is provided in the inner left wall of the U-type groove of the adjustable column 21 and matches the gear teeth, adjustable column with adjustment gear 281
It is provided on 21 right side and matches adjusting tooth with positioning card column 284, when specific works, the gear teeth on adjustable column 21 can match
The adjusting that adjustment gear 281 carries out height to adjustable column 21 is closed, the adjusting tooth on adjustable column 21 can cooperate positioning card column 284 right
Adjustable column 21 carries out lock out action.
Square protruding is provided on the right side inner wall of the adjustable column 21, the outer end of adjustment gear 281 is evenly arranged with
Square groove, when specific works, the square protruding on adjustable column 21 is matched with the square groove of 281 outer end of adjustment gear can be to adjustable column
The phenomenon that 21 shift position is limited, and prevents adjustable column 21 from shaking when being moved.
The device 3 of beating a drum is stretched including pillar 31 of beating a drum, Rotational Cylindrical of beating a drum 32, position-limit mechanism 33, detent set 34, detent
Contracting column 35, screens spring 36 and locking set 37, pillar 31 of beating a drum is mounted on the bottom of lockplate 1, the bottom for pillar 31 of beating a drum
Upper that Rotational Cylindrical 32 of beating a drum is equipped with by hinge, Rotational Cylindrical of beating a drum 32 is stretching structure, and position-limit mechanism 33 is mounted on pillar of beating a drum
Between 31 and Rotational Cylindrical 32 of beating a drum, the lower end for pillar 31 of beating a drum is provided with arc groove, the arc groove upper end setting for pillar 31 of beating a drum
There is T-slot；
Detent set 34 is installed on the bottom of Rotational Cylindrical of beating a drum 32, is symmetrically distributed with detent telescopic mast 35 on detent set 34,
Detent telescopic mast 35 is connected by way of being slidably matched with the side wall of detent set 34, at left and right sides of the inner end of detent set 34
A locking set 37 is distributed with, locking set 37 is mounted on the inner end of detent telescopic mast 35, the inner end of each detent telescopic mast 35
Outside is distributed with a screens spring 36, and screens spring 36 is mounted between detent set 34 and locking set 37, locking set 37
Be provided with flexible card mat on medial surface, aid has a small drum in locking set 37, when specific works, beat a drum device 3 can for student into
Capable training of beating a drum, while being packed up without the device 3 that can will beat a drum when beating a drum, prevent the obstruction student's progress electronics of device 3 of beating a drum
The training of qin, the Rotational Cylindrical 32 that will manually beat a drum rotate forward, and position-limit mechanism 33 can limit the position of small drum, make to go smoothly
Drum turns to suitable position, locking set 37 under the action of screens spring 36 can the small drum to different model to carry out locking dynamic
Make, so that small drum is in training without manually being clamped small drum with leg.
The position-limit mechanism 33 includes limit pivoted frame 331, limits latch 332, limit spring 333 and latch handle 334,
The lower end of limit pivoted frame 331 is mounted on the leading flank for Rotational Cylindrical 32 of beating a drum, and limit pivoted frame 331 is arcuate structure, limits pivoted frame
331 upper end is located in the arc groove for pillar 31 of beating a drum, and limit latch 332 is mounted on pillar 31 of beating a drum by limit spring 333
On T-slot in；The upper and lower ends of the limit pivoted frame 331 are provided with locking teeth, limit locking teeth on pivoted frame 331 with
Limit latch 332 matches, and the leading flank of limit latch 332 is equipped with latch handle 334, and the front end of latch handle 334 passes through
The T-slot beaten a drum on pillar 31, when specific works, position-limit mechanism 33 can position the position of small drum, when small drum is in
When recycling state, limit latch 332 can be locked on the locking teeth of limit 331 upper end of pivoted frame, prevent small drum from collecting position
When the phenomenon that shaking, when small drum needs to be removed, manually pull up latch handle 334, latch handle 334 relieves
To the lock out action of limit pivoted frame 331, artificial later to rotate Rotational Cylindrical 32 of beating a drum forward, limit pivoted frame 331 can be in pillar of beating a drum
Rotation in 31, manually unclamps the pull lift action to latch handle 334 after small drum turns to suitable angle, limits latch 332
It can be locked between the locking teeth of limit 331 lower end of pivoted frame, be locked in difference on limit pivoted frame 331 by the way that latch 332 will be limited
The position of locking teeth can adjust the angle of small drum.
When work, electronic organ is placed on lockplate 1 first, locking sucker 11 can draw the middle part of electronic organ
Firmly, limit vertical plate 14 limits the front end of electronic organ, prevents electronic organ from falling from lockplate 1, and locking snap-gauge 12 can
The adjusting for carrying out position, allows the invention to lock various sizes of electronic organ；
Regulating device 2 can quickly adjust the height and angle of lockplate 1, enable the electronic organ placed on lockplate 1
Enough it is suitable for the student of different statures, it can be right on the different threaded hole of locking push-pull rod 26 by the way that angle bolt 27 to be locked in
The angle of lockplate 1 is adjusted, regulating mechanism 28 can the height quickly to lockplate 1 be adjusted, manually step on foot
Pedal 289, the lower lock block in lower pressure rack 287 can will position the pressure of the gore in card column 284, to position card column 284
The lock out action to adjusting tooth on adjustable column 21 is relieved, the limit plate positioned on frame linking 285 plays the movement of positioning card column 284
Position-limiting action is arrived, later manual rotation's rotational handle 283, the height of the adjustable adjustable column 21 of adjustment gear 281 works as adjusting
The trample action to foot pedal 289, work of the lower pressure rack 287 in reset spring 288 are manually released after the height adjustment of column 21
Initial position can be returned under, positioning card column 284 can relock under the action of retaining spring 286 in adjustable column 21
So as to complete the adjusting of 1 height of lockplate in the adjusting tooth of setting；
Device 3 of beating a drum can carry out training of beating a drum for student, while pack up without the device 3 that can will beat a drum when beating a drum,
The device 3 that prevents from beating a drum interferes student to carry out the training of electronic organ, and the Rotational Cylindrical 32 that will manually beat a drum rotates forward, 33 energy of position-limit mechanism
Enough to limit to the position of small drum, so that small drum turns to suitable position, locking set 37 is under the action of screens spring 36
Lock out action can be carried out to the small drum of different model, so that small drum is not necessarily to manually be clamped small drum with leg in training,
The function of carrying out a variety of musical instrument experience to the student of different statures is realized, solves existing musical instrument religion when the teaching of existing musical instrument
It learns single, musical instrument height and can not quickly be adjusted, the problems such as small drum needs the leg of experiencer to clamp, reach
Purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (10)
1. a kind of more musical instrument experience apparatus of music teaching, including lockplate (1), regulating device (2) and device of beating a drum (3), special
Sign is: the middle part upper surface of the lockplate (1) is provided with square groove, is distributed at left and right sides of the square groove of lockplate (1)
One sliding slot is equipped with device of beating a drum (3) on the middle part bottom surface of lockplate (1), and device of beating a drum is distributed at left and right sides of (3)
One regulating device (2), regulating device (2) are mounted on the outer end bottom of lockplate (1)；Wherein:
The regulating device (2) includes adjustable column (21), fixed column (22), support telescopic bar (23), adjustable spring (24), angle
Degree locking column (25), locking push-pull rod (26), angle bolt (27) and regulating mechanism (28), adjustable column pass through hinge at the top of (21)
Chain is mounted on the bottom of lockplate (1), and the rear end of adjustable column (21) is distributed with support telescopic bar (23), support telescopic bar (23)
It is mounted between adjustable column (21) and lockplate (1) by hinge, the outer end of support telescopic bar (23) is set with adjustable spring
(24)；
It is equipped with angle lock fixed column (25) in the front center of adjustable column (21) by hinge, the upper end of angle lock fixed column (25)
It is provided with square groove, locking push-pull rod (26) is distributed in the square groove of angle lock fixed column (25), the top of locking push-pull rod (26) is logical
It crosses hinge to be mounted on the bottom of lockplate (1), square hole is provided on the medial surface of angle lock fixed column (25), lock push-pull rod
(26) threaded hole is evenly arranged on medial surface, angle bolt (27) passes through the square hole of angle lock fixed column (25) setting, angle
The outer end of bolt (27) is connected in such a way that bolt cooperates with the threaded hole in locking push-pull rod (26)；
The bottom of adjustable column (21) is provided with U-type groove, and fixed column (22) is square hollow structure, and adjustable column (21), which is located at, to be fixed
In column (22), fixed column (22) is to be slidably matched with adjustable column (21), and the medial surface of fixed column (22) is provided with square groove, fixed column
(22) medial surface front end is provided with sliding slot, and regulating mechanism (28) are equipped in fixed column (22)；
The device of beating a drum (3) include beat a drum pillar (31), Rotational Cylindrical of beating a drum (32), position-limit mechanism (33), detent set (34),
Detent telescopic mast (35), screens spring (36) and locking set (37), pillar of beating a drum (31) are mounted on the bottom of lockplate (1),
It beats a drum and is equipped with by hinge Rotational Cylindrical of beating a drum (32) on the bottom of pillar (31), Rotational Cylindrical of beating a drum (32) is stretching structure, limit
Position mechanism (33) is mounted between pillar of beating a drum (31) and Rotational Cylindrical of beating a drum (32), and the lower end of pillar of beating a drum (31) is provided with arc
The arc groove upper end of slot, pillar of beating a drum (31) is provided with T-slot；
Beat a drum Rotational Cylindrical (32) bottom on be equipped with detent set (34), detent set is symmetrically distributed with detent telescopic mast on (34)
(35), detent telescopic mast (35) is connected by way of being slidably matched with the side wall of detent set (34), detent set (34) it is interior
The end left and right sides is distributed with a locking set (37), and locking set (37) is mounted on the inner end of detent telescopic mast (35), each
It is distributed with a screens spring (36) on the outside of the inner end of detent telescopic mast (35), screens spring (36) is mounted on detent set (34)
Between locking set (37).
2. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the lockplate
(1) it is evenly distributed with locking sucker (11) in the square groove that middle part is arranged, passes through in each sliding slot of lockplate (1) and is slidably matched
Mode with one lock snap-gauge (12) bottom be connected, locking snap-gauge (12) lower end outside face by Lock spring (13) peace
On the lateral wall of lockplate (1) sliding slot, limit vertical plate (14) is installed in the front top of lockplate (1).
3. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the regulating mechanism
(28) include adjustment gear (281), adjust shaft (282), rotational handle (283), positioning card column (284), positioning frame linking
(285), retaining spring (286), lower pressure rack (287), reset spring (288) and foot pedal (289), adjustment gear (281) are located at
In the U-type groove of adjustable column (21), adjustment gear (281) is mounted on the middle part for adjusting shaft (282), adjusts shaft (282)
Rear end is mounted on the rear wall of fixed column (22) by bearing, and the front side that shaft (282) front end passes through fixed column (22) is adjusted
Wall, rotational handle (283) are mounted on the leading flank for adjusting shaft (282)；
Square groove of the middle part of card column (284) on fixed column (22) is positioned, positioning card column (284) is located at adjustable column (21)
Right side, positioning frame linking (285) are mounted on the right side of fixed column (22), and the right end of positioning card column (284) passes through retaining spring
(286) it is mounted in positioning frame linking (285), lower pressure rack (287) is located above positioning card column (284), the upper end of lower pressure rack (287)
Left side is provided with slide bar, and the slide bar of lower pressure rack (287) is matched with the sliding slot on fixed column (22), the middle part of lower pressure rack (287)
It is connected at the top of left side and reset spring (288), the bottom of reset spring (288) is mounted on the right side of fixed column (22)
On, foot pedal (289) is mounted on the bottom of lower pressure rack (287).
4. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the position-limit mechanism
(33) include limit pivoted frame (331), limit latch (332), limit spring (333) and latch handle (334), limit pivoted frame
(331) lower end is mounted on the leading flank of Rotational Cylindrical of beating a drum (32), and limit pivoted frame (331) is arcuate structure, limits pivoted frame
(331) upper end is located in the arc groove for pillar (31) of beating a drum, and limit latch (332) is mounted on by limit spring (333) and is struck
In T-slot on drum pillar (31), the leading flank of limit latch (332) is equipped with latch handle (334), latch handle (334)
Front end pass through the T-slot beaten a drum on pillar (31).
5. the more musical instrument experience apparatus of a kind of music teaching according to claim 4, it is characterised in that: the limit pivoted frame
(331) upper and lower ends are provided with locking teeth, and the locking teeth in limit pivoted frame (331) is matched with limit latch (332).
6. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the adjustable column
(21) it is provided in the inner left wall of U-type groove and matches the gear teeth with adjustment gear (281), set on the right side of adjustable column (21)
It is equipped with and matches adjusting tooth with positioning card column (284).
7. the more musical instrument experience apparatus of a kind of music teaching according to claim 3, it is characterised in that: the positioning card column
(284) leading flank is provided with gore, and the upper end of lower pressure rack (287) is provided with lower lock block, the lower lock block of lower pressure rack (287)
It is matched with gore in positioning card column (284).
8. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the adjustable column
(21) square protruding is provided on right side inner wall, the outer end of adjustment gear (281) is evenly arranged with square groove.
9. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the angle bolt
(27) inner end is provided with turntable.
10. the more musical instrument experience apparatus of a kind of music teaching according to claim 1, it is characterised in that: the positioning connects
Limit plate is provided on the left side of frame (285), the limit plate in positioning frame linking (285) is above and below positioning card column (284)
Two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158893.5A CN109658774B (en) | 2019-03-04 | 2019-03-04 | Music teaching multi-musical instrument experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158893.5A CN109658774B (en) | 2019-03-04 | 2019-03-04 | Music teaching multi-musical instrument experience device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109658774A true CN109658774A (en) | 2019-04-19 |
| CN109658774B CN109658774B (en) | 2020-11-24 |
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ID=66123886
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910158893.5A Expired - Fee Related CN109658774B (en) | 2019-03-04 | 2019-03-04 | Music teaching multi-musical instrument experience device |
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| Country | Link |
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| CN (1) | CN109658774B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925556A (en) * | 2019-12-09 | 2020-03-27 | 唐山师范学院 | Playback auxiliary equipment capable of adjusting according to different music |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050236541A1 (en) * | 2004-04-26 | 2005-10-27 | Ta-Shuo Chang | Carrier rack on air-vent |
| CN204363292U (en) * | 2015-01-08 | 2015-06-03 | 黑龙江工程学院 | A kind of Multifunctional electric handwriting exercise table |
| CN204577081U (en) * | 2015-04-20 | 2015-08-19 | 孔国防 | Multi-functional music stand |
| CN107213647A (en) * | 2017-06-07 | 2017-09-29 | 鄂星峄 | A kind of light applause interactive device |
| CN207136557U (en) * | 2017-02-23 | 2018-03-27 | 刘景鑫 | It is a kind of to facilitate music stand for music teaching |
| CN108031945A (en) * | 2017-12-07 | 2018-05-15 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of high frequency brazing fixture of carbide bit and structural steel handle of a knife |
| CN109130608A (en) * | 2018-08-29 | 2019-01-04 | 佛山市禅城区步步高教育培训中心 | A kind of kindergarten teaching blackboard |
-
2019
- 2019-03-04 CN CN201910158893.5A patent/CN109658774B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050236541A1 (en) * | 2004-04-26 | 2005-10-27 | Ta-Shuo Chang | Carrier rack on air-vent |
| CN204363292U (en) * | 2015-01-08 | 2015-06-03 | 黑龙江工程学院 | A kind of Multifunctional electric handwriting exercise table |
| CN204577081U (en) * | 2015-04-20 | 2015-08-19 | 孔国防 | Multi-functional music stand |
| CN207136557U (en) * | 2017-02-23 | 2018-03-27 | 刘景鑫 | It is a kind of to facilitate music stand for music teaching |
| CN107213647A (en) * | 2017-06-07 | 2017-09-29 | 鄂星峄 | A kind of light applause interactive device |
| CN108031945A (en) * | 2017-12-07 | 2018-05-15 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of high frequency brazing fixture of carbide bit and structural steel handle of a knife |
| CN109130608A (en) * | 2018-08-29 | 2019-01-04 | 佛山市禅城区步步高教育培训中心 | A kind of kindergarten teaching blackboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925556A (en) * | 2019-12-09 | 2020-03-27 | 唐山师范学院 | Playback auxiliary equipment capable of adjusting according to different music |
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| Publication number | Publication date |
|---|---|
| CN109658774B (en) | 2020-11-24 |
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Granted publication date: 20201124 |