CN207796491U - A kind of adjustable music learning rack - Google Patents
A kind of adjustable music learning rack Download PDFInfo
- Publication number
- CN207796491U CN207796491U CN201721883879.4U CN201721883879U CN207796491U CN 207796491 U CN207796491 U CN 207796491U CN 201721883879 U CN201721883879 U CN 201721883879U CN 207796491 U CN207796491 U CN 207796491U
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- China
- Prior art keywords
- wall
- strut
- column
- nut
- plate
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Abstract
The utility model discloses a kind of adjustable music learning racks, including top plate and first rotating shaft, the bottom four corners of the top plate are mounted on first rotating shaft, the turntable runs through column, and the outer wall of both sides up and down of the turntable is mounted on ball, and the ball is connected with the inner wall of column overlap joint, the outer right wall of the column is equipped with the first stubborn bar, the left end of the first stubborn bar is equipped with bevel gear, and the bevel gear is engaged with umbrella shape gear ring to be connected, and the bottom end of the column is equipped with bottom plate.The adjustable music learning rack, pass through top plate, it can start to learn by the material needed for study is placed on it, by way of turning the first stubborn bar, achieved the purpose that make nut to start rotation, stud is set to be moved up or down along nut, when only pulling out the first strut of side, then the height on both sides can be made different, to change the angle of top plate, achieve the purpose that change pallet angle, has facilitated the use of people.
Description
Technical field
The utility model is related to technical field, specially a kind of adjustable music learning rack.
Background technology
The sound that the vibrations of object rule are sent out is known as musical sound, and thought of people emotion, reflection are expressed by organized musical sound
A kind of art of actual life is exactly music (English name：Music；French title：Musique).Music is with organized
Sound constitute auditory image, to express the thoughts and feelings of people and a kind of art form of social real-life, and most can be
When move a kind of art form of people.In all artistic types, music is most abstract art, also useful in actual life
Music is mitigated or eliminated the music treatment of patient's slight illness.Music is not only an arteries and veins of artistic class, and as the one of the mankind
Kind social phenomenon, is to be generated along with the appearance of the mankind, is product of the human social development to certain phase.
In order to make music learning become more convenient, adjustable music learning rack has obtained the extensive use of people, example
Such as application No. is the utility model patents of CN 205564077U, including holder, loading plate and locking device, although the practicality is new
The structure of type patent is simple, but since its modulability is poor, cannot be satisfied the demand of people.
Utility model content
The purpose of this utility model is to provide a kind of adjustable music learning racks, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjustable music learning rack, including
The bottom four corners of top plate and first rotating shaft, the top plate are mounted on first rotating shaft, the bottom outer wall installation of the first rotating shaft
There are the first strut, the bottom outer wall of first strut that the second strut is installed, the outer wall of first strut is provided with multiple insert
The middle part outer wall of slot, second strut is equipped with third shaft, and second strut is connected by third shaft with pressing plate, institute
The top for stating pressing plate is equipped with the second shaft, and the outer wall of second shaft is equipped with inserted block, and the inserted block sequentially passes through second
The bottom interior wall of strut and slot, the pressing plate is equipped with spring, and the front end of the spring is connected with the outer wall of the second strut, institute
The bottom for stating top plate is equipped with fishplate bar, and the left and right ends of the fishplate bar are connected with the second strut respectively, the bottom peace of the fishplate bar
Equipped with stud, the bottom outer wall of the stud is equipped with nut, and the bottom of the nut is equipped with umbrella shape gear ring, the stud according to
Secondary to run through nut and umbrella shape gear ring, the outer wall of the nut is equipped with column, and the outer wall of both sides up and down of the nut is mounted on
Turntable, the turntable run through column, and the outer wall of both sides up and down of the turntable is mounted on ball, the inner wall of the ball and column
Overlap joint is connected, and the outer right wall of the column is equipped with the first stubborn bar, and the left end of the first stubborn bar is equipped with bevel gear, institute
It states bevel gear and is engaged with umbrella shape gear ring and is connected, the bottom end of the column is equipped with bottom plate.
Preferably, the left and right sides inner cavity of the bottom plate is mounted on idler wheel, and briquetting, institute are equipped on the inside of the idler wheel
The inner wall for stating briquetting is equipped with rack, and the rack runs through bottom plate, second is mounted at left and right sides of the upper surface of the bottom plate
Bar is twisted, the second stubborn bar runs through bottom plate, and the bottom end of the second stubborn bar is equipped with gear, and the wheel and rack engages phase
Even.
Preferably, rubber pad is installed at the top of the top plate.
Preferably, the front end of the inserted block is equipped with silica gel head.
Preferably, the right end of the described first stubborn bar is equipped with cotton-padded covering.
Compared with prior art, the utility model has the beneficial effects that：The adjustable music learning rack, by top plate,
Can will study needed for material it is placed on it start to learn, by way of turning the first stubborn bar, having reached makes nut start
The purpose of rotation, buttresses top plate, and stud is allow to be moved up or down along nut, has achieved the purpose that change pallet height,
By way of by lower platen, achieved the purpose that inserted block is made to exit in slot, when by the first strut of both sides from the second strut
It when the same length of middle extraction, then can change the height of pallet, when only pulling out the first strut of side, then can make both sides
Height it is different, to change the angle of top plate, achieved the purpose that change pallet angle, facilitated the use of people.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of the first strut, the second strut and pressing plate；
Fig. 3 is the attachment structure schematic diagram of stud, nut and column；
Fig. 4 is the attachment structure schematic diagram of idler wheel and bottom plate.
In figure：1, top plate, 2, first rotating shaft, the 3, first strut, 4, slot, the 5, second strut, 6, pressing plate, 7, stud, 8,
Nut, 9, column, the 10, first stubborn bar, 11, bottom plate, 12, fishplate bar, the 13, second shaft, 14, third shaft, 15, spring, 16, insert
Block, 17, ball, 18, bevel gear, 19, turntable, 20, umbrella shape gear ring, 21, idler wheel, the 22, second stubborn bar, 23, gear, 24, tooth
Item, 25, briquetting, 26, rubber pad, 27, silica gel head, 28, cotton-padded covering.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable music learning rack, including top
The bottom four corners of plate 1 and first rotating shaft 2, top plate 1 are mounted on first rotating shaft 2, prevent the first strut 3 stuck, first rotating shaft 2
Bottom outer wall is equipped with the first strut 3, and the bottom outer wall of the first strut 3 is equipped with the second strut 5, and the outer wall of the first strut 3 is opened
There are four slot 4, the middle part outer wall of the second strut 5 is equipped with third shaft 14, and the second strut 5 passes through third shaft 14 and pressing plate
6 are connected, and top is lifted when the bottom end of pressing plate 6 being allow to be depressed, and the top of pressing plate 6 is equipped with the second shaft 13, the second shaft
13 outer wall is equipped with inserted block 16, and inserted block 16 sequentially passes through the second strut 5 and slot 4, and the bottom interior wall of pressing plate 6 is equipped with spring
15, the front end of spring 15 is connected with the outer wall of the second strut 5, so that inserted block 16 is inserted into slot 4 and does not loosen, the bottom peace of top plate 1
Equipped with fishplate bar 12, the left and right ends of fishplate bar 12 are connected with the second strut 5 respectively, and the bottom of fishplate bar 12 is equipped with stud 7, stud 7
Bottom outer wall nut 8 is installed, the bottom of nut 8 is equipped with umbrella shape gear ring 20, and stud 7 matches with nut 8, can be in spiral shell
Stud 7 is turned in mother 8, stud 7 sequentially passes through nut 8 and umbrella shape gear ring 20, and the outer wall of nut 8 is equipped with column 9, nut 8
Upper and lower both sides outer wall is mounted on turntable 19, prevents nut 8 from falling off, and turntable 19 runs through column 9, the both sides outer wall up and down of turntable 19
It is mounted on ball 17, keeps rotation more smooth, ball 17 is connected with the inner wall of column 9 overlap joint, and the outer right wall of column 9 is equipped with
The left end of first stubborn bar 10, the first stubborn bar 10 is equipped with bevel gear 18, and bevel gear 18 is engaged with umbrella shape gear ring 20 to be connected, and twists
Dynamic first stubborn bar 10 can be such that nut 8 rotates, and the bottom end of column 9 is equipped with bottom plate 11, and the left and right sides inner cavity of bottom plate 11 is pacified
Equipped with idler wheel 21, rack is made to facilitate carrying, the inside of idler wheel 21 that briquetting 25 is installed, the inner wall of briquetting 25 is equipped with rack 24,
Rack 24 runs through bottom plate 11, is mounted on the second stubborn bar 22 at left and right sides of the upper surface of bottom plate 11, turns the second stubborn bar 22, make tooth
23 band carry-over bar 24 of wheel exits briquetting 25 and pushes down idler wheel 23, prevents rack from moving, the second stubborn bar 22 runs through bottom plate 11, the second stubborn bar
22 bottom end is equipped with gear 23, and gear 23 is engaged with rack 24 to be connected, and the top of top plate 1 is equipped with rubber pad 26, makes rack
More soft, the front end of inserted block 16 is equipped with silica gel head 27, and the right end of the first stubborn bar 10 is equipped with cotton-padded covering 28.
Material needed for study is placed on top plate 1 and starts to learn, when the height for learning pallet is adjusted in demand,
It by way of turning the first stubborn bar 10, can make the bevel gear 18 of its left end that umbrella shape gear ring 20 be driven to start to rotate, make spiral shell
Mother 8 starts to rotate, and buttresses top plate 1, it is made all not rotated because of the rotation of nut 8 with stud 7, makes stud 7 in 8 turns of nut
It relatively rotates with it in dynamic process, to generate displacement, so that stud 7 is moved up or down along nut 8, reach
The purpose for changing pallet height, can also be such that the top of pressing plate 6 lifts, lift inserted block 16 and move back by way of by lower platen 6
Go out in slot 4, when extracting the first strut 3 of both sides out same length from the second strut 5, then can change the height of pallet
Degree can then make the height on both sides different, to change the angle of top plate 1, reach when only pulling out the first strut 3 of side
The purpose for changing pallet angle has been arrived, the use of people is facilitated.
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
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, 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, can also be electrical connection；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.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable music learning rack, including top plate (1) and first rotating shaft (2), the bottom four corners of the top plate (1) are equal
First rotating shaft (2) is installed, it is characterised in that：The bottom outer wall of the first rotating shaft (2) is equipped with the first strut (3), described
The bottom outer wall of first strut (3) is equipped with the second strut (5), and the outer wall of first strut (3) is provided with multiple slots (4),
The middle part outer wall of second strut (5) is equipped with third shaft (14), second strut (5) by third shaft (14) with
Pressing plate (6) is connected, and the top of the pressing plate (6) is equipped with the second shaft (13), and the outer wall of second shaft (13) is equipped with
Inserted block (16), the inserted block (16) sequentially pass through the second strut (5) and slot (4), and the bottom interior wall of the pressing plate (6) is equipped with
The front end of spring (15), the spring (15) is connected with the outer wall of the second strut (5), and the bottom of the top plate (1), which is equipped with, to be connect
The left and right ends of plate (12), the fishplate bar (12) are connected with the second strut (5) respectively, and the bottom of the fishplate bar (12) is equipped with spiral shell
The bottom outer wall of column (7), the stud (7) is equipped with nut (8), and the bottom of the nut (8) is equipped with umbrella shape gear ring (20),
The stud (7) sequentially passes through nut (8) and umbrella shape gear ring (20), and the outer wall of the nut (8) is equipped with column (9), described
The outer wall of both sides up and down of nut (8) is mounted on turntable (19), and the turntable (19) runs through column (9), the turntable (19)
Upper and lower both sides outer wall is mounted on ball (17), and the ball (17) is connected with the inner wall of column (9) overlap joint, the column (9)
Outer right wall the first stubborn bar (10) is installed, the left end of the first stubborn bar (10) is equipped with bevel gear (18), the umbrella
Shape gear (18) is engaged with umbrella shape gear ring (20) to be connected, and the bottom end of the column (9) is equipped with bottom plate (11).
2. a kind of adjustable music learning rack according to claim 1, it is characterised in that：The left and right of the bottom plate (11)
Both sides inner cavity is mounted on idler wheel (21), and briquetting (25), the inner wall of the briquetting (25) are equipped on the inside of the idler wheel (21)
Rack (24) is installed, the rack (24) is run through bottom plate (11), is mounted at left and right sides of the upper surface of the bottom plate (11)
Second stubborn bar (22), the second stubborn bar (22) run through bottom plate (11), and the bottom end of the second stubborn bar (22) is equipped with gear
(23), the gear (23) is engaged with rack (24) is connected.
3. a kind of adjustable music learning rack according to claim 1, it is characterised in that：The top of the top plate (1)
Rubber pad (26) is installed.
4. a kind of adjustable music learning rack according to claim 1, it is characterised in that：The front end of the inserted block (16)
Silica gel head (27) is installed.
5. a kind of adjustable music learning rack according to claim 1, it is characterised in that：The first stubborn bar (10)
Right end is equipped with cotton-padded covering (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883879.4U CN207796491U (en) | 2017-12-29 | 2017-12-29 | A kind of adjustable music learning rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883879.4U CN207796491U (en) | 2017-12-29 | 2017-12-29 | A kind of adjustable music learning rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796491U true CN207796491U (en) | 2018-08-31 |
Family
ID=63279410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721883879.4U Expired - Fee Related CN207796491U (en) | 2017-12-29 | 2017-12-29 | A kind of adjustable music learning rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283554A (en) * | 2020-11-06 | 2021-01-29 | 郴州市亮友科技有限公司 | Mechanical installation strutting arrangement |
-
2017
- 2017-12-29 CN CN201721883879.4U patent/CN207796491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283554A (en) * | 2020-11-06 | 2021-01-29 | 郴州市亮友科技有限公司 | Mechanical installation strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |