CN209708620U - A kind of fixed device of piano metronome - Google Patents
A kind of fixed device of piano metronome Download PDFInfo
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- CN209708620U CN209708620U CN201920401476.4U CN201920401476U CN209708620U CN 209708620 U CN209708620 U CN 209708620U CN 201920401476 U CN201920401476 U CN 201920401476U CN 209708620 U CN209708620 U CN 209708620U
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- fixture block
- rack gear
- link block
- block
- fixedly connected
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Abstract
The utility model discloses a kind of fixed devices of piano metronome, including fixing seat, left fixture block, left link block, card slot, fixed plate, rear rack gear, left rack gear, connection gear, right rack gear, right link block, heelpiece, swivel head, screw rod, right fixture block, preceding rack gear, rear fixture block, rear link block, preceding link block and preceding fixture block；The utility model has the beneficial effects that the utility model have it is structurally reasonable it is simple, production cost is low, easy for installation, it is multiple functional, here it directly drives swivel head rotation that can drive the left fixture block of right fixture block, rear fixture block and preceding fixture block by allen wrench while moving inward centering together and clamp on the downside of metronome ontology, to improve the efficiency of installation and the precision of location and installation；It is rotated counterclockwise in the utility model by connection gear, left rack gear, rear rack gear and preceding rack gear and right rack gear can be made to move inward together simultaneously, to meet the needs that centering clamps on the downside of metronome ontology.
Description
Technical field
The utility model relates to a kind of fixed device, in particular to a kind of fixed device of piano metronome.
Background technique
In order to guarantee the more complete steady, rhythm of piano practice more evenly, mostly using metronome in the practice of piano, however
The installation position inaccurate of existing piano metronome, topples over metronome easily in use, in addition piano beat
The installation of device is also more troublesome and inconvenient.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of fixed device of piano metronome, solves
The installation position inaccurate for existing piano metronome of having determined, topples over metronome easily in use, in addition piano
It is metronomic that also more troublesome and inconvenient problem is installed.
To solve the above-mentioned problems, the utility model provides a kind of technical solution: a kind of fixed device of piano metronome,
Including metronome ontology, innovative point is: further include fixing seat, left fixture block, left link block, card slot, fixed plate, rear rack gear,
Left rack gear, connection gear, right rack gear, right link block, heelpiece, swivel head, screw rod, right fixture block, preceding rack gear, rear fixture block, rear connection
Block, preceding link block and preceding fixture block；The fixing seat central upper is equipped with card slot, is fixedly connected with bottom on the fixing seat bottom surface
Pad；The connection gear is movably connected in central interior on the downside of card slot by fixed plate；The left fixture block is laterally movable to be connected to
In on the left of card slot, left link block is fixedly connected on the downside of the left fixture block；The left link block lower right side is fixedly connected with left tooth
Item, and teeth portion is connected with teeth portion on front side of connection gear on rear side of left rack gear；The right fixture block is laterally movable to be connected on the right side of card slot
In, right link block is fixedly connected on the downside of the right fixture block, lateral threaded holes are movably connected on screw rod on the right side of the right fixture block；
The right link block lower left side is fixedly connected with right rack gear, and teeth portion is connected with teeth portion on rear side of connection gear on front side of right rack gear；
It is movably connected in fixing seat upper right side on the right side of the screw rod, is fixedly connected with swivel head on the screw rod right end；Card after described
During block longitudinally-moving is connected on rear side of card slot, rear link block is fixedly connected on the downside of the rear fixture block；After described on front side of link block
On be fixedly connected with rear rack gear, and teeth portion is connected with connection gear left side on the right side of rear rack gear；The preceding fixture block longitudinally-moving connects
It connects on front side of card slot, is fixedly connected with preceding link block on the downside of the preceding fixture block；It is fixedly connected on rear side of the preceding link block
Preceding rack gear, and be connected on the left of preceding rack gear with connection gear right side；On the downside of the metronome ontology surrounding pass through respectively left fixture block,
Right fixture block, preceding fixture block are fixedly connected in card slot with rear fixture block.
Preferably, the left rack gear and right rack gear are respectively positioned on the downside of preceding rack gear and rear rack gear.
Preferably, the left link block, right link block, rear link block and preceding link block are L-shaped.
Preferably, the heelpiece bottom surface is equipped with anti-skid chequer.
Preferably, being equipped with elastic anti-slip layer on the left fixture block, right fixture block, preceding fixture block and rear fixture block inner surface.
Preferably, being equipped with Hexagon hole on the outside of the swivel head.
(1) the utility model has the beneficial effects that the utility model have it is structurally reasonable it is simple, production cost is low, installation side
Just, multiple functional, here directly by allen wrench drive swivel head rotate can drive the left fixture block of right fixture block, rear fixture block and
Preceding fixture block moves inward centering together simultaneously and clamps on the downside of metronome ontology, to improve the efficiency and location and installation of installation
Precision.
(2) it is rotated counterclockwise in the utility model by connection gear, left rack gear, rear rack gear and preceding rack gear can be made simultaneously
And right rack gear moves inward together, to meet the needs that centering clamps on the downside of metronome ontology.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view of Fig. 1.
1- metronome ontology；2- fixing seat；The left fixture block of 3-；The left link block of 4-；5- card slot；6- fixed plate；Rack gear after 7-；8-
Left rack gear；9- connection gear；The right rack gear of 10-；The right link block of 11-；12- heelpiece；13- swivel head；14- screw rod；The right fixture block of 15-；
Rack gear before 16-；Fixture block after 17-；Link block after 18-；Link block before 19-；Fixture block before 20-.
Specific embodiment
As depicted in figs. 1 and 2, present embodiment uses following technical scheme: a kind of fixed device of piano metronome,
It further include fixing seat 2, left fixture block 3, left link block 4, card slot 5, fixed plate 6, rear rack gear 7, left rack gear including metronome ontology 1
8, connection gear 9, right rack gear 10, right link block 11, heelpiece 12, swivel head 13, screw rod 14, right fixture block 15, preceding rack gear 16, rear card
Block 17, rear link block 18, preceding link block 19 and preceding fixture block 20；2 central upper of fixing seat is equipped with card slot 5, the fixing seat 2
Heelpiece 12 is fixedly connected on bottom surface；The connection gear 9 is movably connected in 5 downside central interior of card slot by fixed plate 6；Institute
It states that left fixture block 3 is laterally movable to be connected in the left side of card slot 5, is fixedly connected with left link block 4 on the downside of the left fixture block 3；The left side
4 lower right side of link block is fixedly connected with left rack gear 8, and 8 rear side teeth portion of left rack gear is connected with 9 front side teeth portion of connection gear；Institute
It states that right fixture block 15 is laterally movable to be connected in the right side of card slot 5, right link block 11 is fixedly connected on the downside of the right fixture block 15, it is described
Right 15 right side lateral threaded holes of fixture block are movably connected on screw rod 14；11 lower left side of right link block is fixedly connected with right rack gear
10, and 10 front side teeth portion of right rack gear is connected with 9 rear side teeth portion of connection gear；Fixing seat is movably connected on the right side of the screw rod 14
In 2 upper right sides, swivel head 13 is fixedly connected on 14 right end of screw rod；17 longitudinally-moving of fixture block is connected to card slot 5 after described
In rear side, rear link block 18 is fixedly connected on the downside of the rear fixture block 17；After being fixedly connected on 18 front side of link block after described
Rack gear 7, and be connected on the left of rear 7 right side teeth portion of rack gear and connection gear 9；20 longitudinally-moving of preceding fixture block is connected to card slot 5
In front side, link block 19 before being fixedly connected on the downside of the preceding fixture block 20；Before being fixedly connected on 19 rear side of preceding link block
Rack gear 16, and the left side of preceding rack gear 16 be connected on the right side of connection gear 9；The 1 downside surrounding of metronome ontology passes through a left side respectively
Fixture block 3, right fixture block 15, preceding fixture block 20 are fixedly connected in card slot 5 with rear fixture block 17.
Wherein, the left rack gear 8 and right rack gear 10 are respectively positioned on the downside of preceding rack gear 16 and rear rack gear 7；The left link block
4, right link block 11, rear link block 18 and preceding link block 19 are L-shaped；12 bottom surface of heelpiece is equipped with anti-skid chequer；It is described
Elastic anti-slip layer is equipped on left fixture block 3,17 inner surface of right fixture block 15, preceding fixture block 20 and rear fixture block；Outside the swivel head 13
Hexagon hole is equipped in side.
The use state of the utility model are as follows: the utility model have it is structurally reasonable it is simple, production cost is low, installation side
Just, multiple functional, in use, will be placed into card slot 5 on the downside of metronome ontology 1 first, then driven by allen wrench
Swivel head 13 rotates, and the rotation of swivel head 13 then passes through screw rod 14 and the movement to the left of right fixture block 15 is made to clamp metronome ontology 1,
And moving to left for right fixture block 15 can also make right link block 11 that right rack gear 10 be driven to move to left simultaneously, and moving to left for right rack gear 10, make to connect
Gear 9 rotates counterclockwise, and the rotation counterclockwise of connection gear 9 can then make left rack gear 8, rear rack gear 7 and preceding rack gear 16 band respectively
Left link block 4, rear link block 18 and preceding link block 19 is moved to move inward together, and left link block 4, rear link block 18 and preceding company
It connects block 19 to move inward together, left fixture block 3, rear fixture block 17 and preceding fixture block 20 can be made to move inward centering together and clamp section
1 downside of device ontology is clapped, so that the reliability and stability of precision and the use of time after installation are improved, here directly by interior
Die nut drive swivel head 13 rotation can drive the left fixture block 3 of right fixture block 15, rear fixture block 17 and preceding fixture block 20 and meanwhile together to
Medial movement centering clamps 1 downside of metronome ontology, to improve the efficiency of installation and the precision of location and installation.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of fixed device of piano metronome, including metronome ontology (1), it is characterised in that: further include fixing seat (2), left
Fixture block (3), left link block (4), card slot (5), fixed plate (6), rear rack gear (7), left rack gear (8), connection gear (9), right rack gear
(10), right link block (11), heelpiece (12), swivel head (13), screw rod (14), right fixture block (15), preceding rack gear (16), rear fixture block
(17), rear link block (18), preceding link block (19) and preceding fixture block (20)；
Fixing seat (2) central upper is equipped with card slot (5), is fixedly connected with heelpiece (12) on fixing seat (2) bottom surface；
The connection gear (9) is movably connected in central interior on the downside of card slot (5) by fixed plate (6)；
The left fixture block (3) is laterally movable to be connected in card slot (5) left side, is fixedly connected with left company on the downside of the left fixture block (3)
Connect block (4)；
Left link block (4) lower right side is fixedly connected with left rack gear (8), and teeth portion and connection gear (9) on rear side of left rack gear (8)
Front side teeth portion is connected；
The right fixture block (15) is laterally movable to be connected in card slot (5) right side, is fixedly connected with the right side on the downside of the right fixture block (15)
Link block (11), right fixture block (15) the right side lateral threaded holes are movably connected on screw rod (14)；
Right link block (11) lower left side is fixedly connected with right rack gear (10), and teeth portion and connection gear on front side of right rack gear (10)
(9) rear side teeth portion is connected；
It is movably connected in fixing seat (2) upper right side on the right side of the screw rod (14), is fixedly connected on screw rod (14) right end
Swivel head (13)；
During fixture block (17) longitudinally-moving is connected on rear side of card slot (5) after described, after being fixedly connected on the downside of the rear fixture block (17)
Link block (18)；
It is fixedly connected with rear rack gear (7) on link block (18) front side after described, and teeth portion and connection gear on the right side of rear rack gear (7)
(9) left side is connected；
During preceding fixture block (20) longitudinally-moving is connected on front side of card slot (5), before being fixedly connected on the downside of the preceding fixture block (20)
Link block (19)；
It is fixedly connected with preceding rack gear (16) on rear side of the preceding link block (19), and preceding rack gear (16) left side and connection gear (9)
Right side is connected；
Surrounding passes through left fixture block (3), right fixture block (15), preceding fixture block (20) and rear fixture block respectively on the downside of the metronome ontology (1)
(17) it is fixedly connected in card slot (5).
2. the fixed device of a kind of piano metronome according to claim 1, it is characterised in that: the left rack gear (8) and the right side
Rack gear (10) is respectively positioned on the downside of preceding rack gear (16) and rear rack gear (7).
3. the fixed device of a kind of piano metronome according to claim 1, it is characterised in that: the left link block (4), the right side
Link block (11), rear link block (18) and preceding link block (19) are L-shaped.
4. the fixed device of a kind of piano metronome according to claim 1, it is characterised in that: on heelpiece (12) bottom surface
Equipped with anti-skid chequer.
5. the fixed device of a kind of piano metronome according to claim 1, it is characterised in that: the left fixture block (3), right card
Elastic anti-slip layer is equipped on block (15), preceding fixture block (20) and rear fixture block (17) inner surface.
6. the fixed device of a kind of piano metronome according to claim 1, it is characterised in that: on the outside of the swivel head (13)
In be equipped with Hexagon hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401476.4U CN209708620U (en) | 2019-03-27 | 2019-03-27 | A kind of fixed device of piano metronome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401476.4U CN209708620U (en) | 2019-03-27 | 2019-03-27 | A kind of fixed device of piano metronome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708620U true CN209708620U (en) | 2019-11-29 |
Family
ID=68647963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920401476.4U Active CN209708620U (en) | 2019-03-27 | 2019-03-27 | A kind of fixed device of piano metronome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992776A (en) * | 2020-01-06 | 2020-04-10 | 九江学院 | Combined metronome fixing device convenient to disassemble and assemble for music teaching |
| CN112817221A (en) * | 2020-12-31 | 2021-05-18 | 吉林师范大学 | Basketball metronome based on dribbling training |
| CN113960914A (en) * | 2021-11-02 | 2022-01-21 | 怀化市新谱乐器有限公司 | Stabilizing device of mechanical metronome for teaching and use method thereof |
-
2019
- 2019-03-27 CN CN201920401476.4U patent/CN209708620U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992776A (en) * | 2020-01-06 | 2020-04-10 | 九江学院 | Combined metronome fixing device convenient to disassemble and assemble for music teaching |
| CN112817221A (en) * | 2020-12-31 | 2021-05-18 | 吉林师范大学 | Basketball metronome based on dribbling training |
| CN112817221B (en) * | 2020-12-31 | 2022-02-25 | 吉林师范大学 | Basketball metronome based on dribbling training |
| CN113960914A (en) * | 2021-11-02 | 2022-01-21 | 怀化市新谱乐器有限公司 | Stabilizing device of mechanical metronome for teaching and use method thereof |
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