CN108577398A - A kind of music teaching uses the multi-purpose stand device of glass mirror - Google Patents
A kind of music teaching uses the multi-purpose stand device of glass mirror Download PDFInfo
- Publication number
- CN108577398A CN108577398A CN201810341255.2A CN201810341255A CN108577398A CN 108577398 A CN108577398 A CN 108577398A CN 201810341255 A CN201810341255 A CN 201810341255A CN 108577398 A CN108577398 A CN 108577398A
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- CN
- China
- Prior art keywords
- hole
- cavity
- slide bar
- angular wheel
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
- A47G1/24—Appliances for adjusting pictures, mirrors, or the like, into a desired position, especially inclined
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses the multi-purpose stand devices that a kind of music teaching uses glass mirror, including pillar, cavity is offered on the pillar, through-hole is offered on the side inner wall of cavity, shaft is rotatablely equipped in through-hole, shaft is extended to close to one end of cavity in cavity and fixing sleeve is connected to the first angular wheel, the other end of shaft extends to the pedal that through-hole is outer and is installed with section as L-type, through hole is offered on the top side inner wall of cavity, slide bar is slidably fitted in through hole, the top of slide bar extends to outside through hole and is installed with fixed link, the bottom end of slide bar offers thread groove, threaded block is installed in thread groove, the bottom side of threaded block is installed with bull stick, the bottom end of bull stick extends in cavity and fixing sleeve is connected to the second angular wheel.The height of adjustable mirror of the present invention practices the position needed to pay attention to when performance convenient for the classmate of different heights, simple in structure, easy to operate.
Description
Technical field
The present invention relates to the multi-purpose stands that support unit technical field more particularly to a kind of music teaching use glass mirror
Device.
Background technology
In the teaching of music lesson, helps student to adjust commonly using glass mirror and watch the performance state of oneself, learn
The raw vibration position for needing the stance sung against mirror practice, throat to occur, expression etc., not due to the position that needs to observe
Together, the height of student also differs, and the height for constantly reconciling mirror, existing music teaching is needed to use the holder of glass mirror not
Convenient for adjusting the height of mirror, cannot meet the needs of client.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of music teaching proposed uses glass
The multi-purpose stand device of glass mirror.
To achieve the goals above, present invention employs following technical solutions：
A kind of music teaching uses the multi-purpose stand device of glass mirror, including pillar, and cavity is offered on the pillar,
Through-hole is offered on the side inner wall of cavity, shaft is rotatablely equipped in through-hole, and shaft extends to cavity close to one end of cavity
Interior and fixing sleeve is connected to the first angular wheel, and it is stepping on for L-type that the other end of shaft, which extends to outside through-hole and is installed with section,
Plate offers through hole on the top side inner wall of cavity, slide bar is slidably fitted in through hole, the top of slide bar extends to through hole
Outside and it is installed with fixed link, the bottom end of slide bar offers thread groove, threaded block, the bottom side of threaded block are equipped in thread groove
Be installed with bull stick, the bottom end of bull stick extends in cavity and fixing sleeve is connected to the second angular wheel, the first angular wheel and
Second angular wheel engages.
Preferably, it is installed with bearing in the through-hole, bearing is fixedly attached with shaft.
Preferably, the threaded block is equipped with external screw thread, and threaded block is threadedly coupled with thread groove.
Preferably, limiting slot is offered on the both sides inner wall of the through hole, the both sides of slide bar are fixedly mounted limited
Position block, limited block are connected with the side walls of corresponding limiting slot.
Preferably, ball grooves are offered on the inner wall of the limiting slot, are rolled in ball grooves and ball is installed, ball and limit
Position block is in contact.
Preferably, there are two mirror, two mirrors are adapted for one end installation of the fixed link.
Compared with prior art, the beneficial effects of the invention are as follows：
By the cooperation of cavity, through-hole, shaft, the first angular wheel, bull stick, the second angular wheel, threaded block and pedal,
Pedal drives shaft rotation, shaft that the rotation of the first angular wheel, the first angular wheel is driven to drive the rotation of the second angular wheel, the
Two taper gear bands move bar rotation, realize the rotation of bull stick, pass through slide bar, fixed link, mirror, thread groove, bull stick and spiral shell
The cooperation of line block, bull stick drive threaded block rotation, and threaded block is to be threadedly coupled with slide bar, due to the work of limited block and limiting slot
With slide bar can not be rotated together with threaded block, and slide bar can only be slided along through hole, and slide bar drives fixed link movement, fixed
Bar drives mirror movement, and the height for realizing mirror is adjusted, and the height of adjustable mirror of the present invention is convenient for the classmate of different heights
The position that practice needs to pay attention to when singing, it is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the music teaching proposed by the present invention using the multi-purpose stand device of glass mirror；
Fig. 2 is that a kind of music teaching proposed by the present invention is shown using the structure of the mirror of the multi-purpose stand device of glass mirror
It is intended to.
In figure：1 pillar, 2 cavitys, 3 through-holes, 4 shafts, 5 first angular wheels, 6 through holes, 7 slide bars, 8 fixed links, 9 mirrors
Son, 10 thread grooves, 11 bull sticks, 12 second angular wheels, 13 threaded blocks, 14 pedals.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of music teaching uses the multi-purpose stand device of glass mirror, including pillar 1, is opened on pillar 1
Equipped with cavity 2, through-hole 3 is offered on the side inner wall of cavity 2, shaft 4 is rotatablely equipped in through-hole 3, shaft 4 is close to cavity 2
One end extend in cavity 2 and fixing sleeve is connected to the first angular wheel 5, it is outer and fixed that the other end of shaft 4 extends to through-hole 3
The pedal 14 that section is L-type is installed, through hole 6 is offered on the top side inner wall of cavity 2, cunning is slidably fitted in through hole 6
The top of bar 7, slide bar 7 extends to outside through hole 6 and is installed with fixed link 8, and the bottom end of slide bar 7 offers thread groove 10,
Threaded block 13 is installed, the bottom side of threaded block 13 is installed with bull stick 11, and the bottom end of bull stick 11 extends to sky in thread groove 10
In chamber 2 and fixing sleeve is connected to the second angular wheel 12, the first angular wheel 5 and the engagement of the second angular wheel 12, by cavity 2,
The cooperation of through-hole 3, shaft 4, the first angular wheel 5, bull stick 11, the second angular wheel 12, threaded block 13 and pedal 14, pedal 14
Shaft 4 is driven to rotate, shaft 4 drives the rotation of the first angular wheel 5, the first angular wheel 5 to drive the rotation of the second angular wheel 12,
Second angular wheel 12 drives bull stick 11 to rotate, and realizes the rotation of bull stick 11, passes through slide bar 7, fixed link 8, mirror 9, screw thread
The cooperation of slot 10, bull stick 11 and threaded block 13, bull stick 11 drive threaded block 13 to rotate, and threaded block 13 is to be threadedly coupled with slide bar 7,
Due to the effect of limited block and limiting slot, slide bar 7 can not be rotated together with threaded block 13, and slide bar 7 can only be slided along through hole 6
Dynamic, slide bar 7 drives fixed link 8 to move, and fixed link 8 drives mirror 9 to move, and the height for realizing mirror 9 is adjusted, and the present invention is adjustable
The height for saving mirror 9 practices the position needed to pay attention to when performance convenient for the classmate of different heights, simple in structure, easy to operate.
In the present invention, bearing is installed in through-hole 3, bearing is fixedly attached with shaft 4, and threaded block 13 is equipped with outer spiral shell
Line, threaded block 13 are threadedly coupled with thread groove 10, and limiting slot is offered on the both sides inner wall of through hole 6, and the both sides of slide bar 7 are equal
It is installed with limited block, limited block is connected with the side walls of corresponding limiting slot, and ball is offered on the inner wall of limiting slot
Slot rolls in ball grooves and is equipped with ball, and ball is in contact with limited block, there are two one end installations of fixed link 8 mirror 9, and two
A mirror 9 is adapted, and passes through cavity 2, through-hole 3, shaft 4, the first angular wheel 5, bull stick 11, the second angular wheel 12, screw thread
The cooperation of block 13 and pedal 14, pedal 14 drive shaft 4 to rotate, and shaft 4 drives the rotation of the first angular wheel 5, the first conical tooth
Wheel 5 drives the rotation of the second angular wheel 12, the second angular wheel 12 to drive bull stick 11 to rotate, realize the rotation of bull stick 11, leads to
The cooperation of slide bar 7, fixed link 8, mirror 9, thread groove 10, bull stick 11 and threaded block 13 is crossed, bull stick 11 drives threaded block 13 to rotate,
Threaded block 13 is to be threadedly coupled with slide bar 7, and due to the effect of limited block and limiting slot, slide bar 7 can not be with threaded block 13 together
Rotation, slide bar 7 can only be slided along through hole 6, and slide bar 7 drives fixed link 8 to move, and fixed link 8 drives mirror 9 to move, and be realized
The height of mirror 9 is adjusted, the height of adjustable mirror 9 of the present invention, is practiced the when of singing convenient for the classmate of different heights and is needed to note
The position of meaning, it is simple in structure, it is easy to operate.
Operation principle：When the height of mirror 9 need to be adjusted, pedal 14 is stepped on, pedal 14 drives shaft 4 to rotate, 4 band of shaft
Dynamic first angular wheel 5 rotation, the first angular wheel 5 drive the rotation of the second angular wheel 12, and the second angular wheel 12 is with turn
Bar 11 rotates, and bull stick 11 drives threaded block 13 to rotate, and threaded block 13 is to be threadedly coupled with slide bar 7, due to limited block and limiting slot
Effect, slide bar 7 can not rotate together with threaded block 13, and slide bar 7 can only be slided along through hole 6, and slide bar 7 drives fixed link
8 movements, fixed link 8 drive mirror 9 to move, and the height for realizing mirror 9 is adjusted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of music teaching uses the multi-purpose stand device of glass mirror, including pillar (1), which is characterized in that the pillar
(1) cavity (2) is offered on, and through-hole (3) is offered on the side inner wall of cavity (2), shaft is rotatablely equipped in through-hole (3)
(4), shaft (4) is extended to close to one end of cavity (2) in cavity (2) and fixing sleeve is connected to the first angular wheel (5), shaft
(4) the other end extends to through-hole (3) outside and is installed with the pedal (14) that section is L-type, on the top side inner wall of cavity (2)
Through hole (6) is offered, is slidably fitted with slide bar (7) in through hole (6), the top of slide bar (7) extends to through hole (6) outside simultaneously
It is installed with fixed link (8), the bottom end of slide bar (7) offers thread groove (10), threaded block is equipped in thread groove (10)
(13), the bottom side of threaded block (13) is installed with bull stick (11), and the bottom end of bull stick (11) extends in cavity (2) and fixing sleeve
It is connected to the second angular wheel (12), the first angular wheel (5) and the second angular wheel (12) engagement.
2. a kind of music teaching according to claim 1 uses the multi-purpose stand device of glass mirror, which is characterized in that institute
It states in through-hole (3) and is installed with bearing, bearing is fixedly attached with shaft (4).
3. a kind of music teaching according to claim 1 uses the multi-purpose stand device of glass mirror, which is characterized in that institute
It states threaded block (13) and is equipped with external screw thread, threaded block (13) is threadedly coupled with thread groove (10).
4. a kind of music teaching according to claim 1 uses the multi-purpose stand device of glass mirror, which is characterized in that institute
It states and offers limiting slot on the both sides inner wall of through hole (6), the both sides of slide bar (7) are installed with limited block, limited block
It is connected with the side walls of corresponding limiting slot.
5. a kind of music teaching according to claim 4 uses the multi-purpose stand device of glass mirror, which is characterized in that institute
It states and offers ball grooves on the inner wall of limiting slot, rolled in ball grooves and ball is installed, ball is in contact with limited block.
6. a kind of music teaching according to claim 1 uses the multi-purpose stand device of glass mirror, which is characterized in that institute
One end installation of fixed link (8) is stated there are two mirror (9), two mirrors (9) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341255.2A CN108577398A (en) | 2018-04-17 | 2018-04-17 | A kind of music teaching uses the multi-purpose stand device of glass mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341255.2A CN108577398A (en) | 2018-04-17 | 2018-04-17 | A kind of music teaching uses the multi-purpose stand device of glass mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108577398A true CN108577398A (en) | 2018-09-28 |
Family
ID=63622773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810341255.2A Pending CN108577398A (en) | 2018-04-17 | 2018-04-17 | A kind of music teaching uses the multi-purpose stand device of glass mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108577398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326917A (en) * | 2019-07-10 | 2019-10-15 | 江苏龙合物联科技有限公司 | A kind of furniture fixed part for smart home |
| CN111681498A (en) * | 2020-06-20 | 2020-09-18 | 廊坊市珍珪谷教育科技有限公司 | Teaching aid is recited to chinese |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202930017U (en) * | 2012-12-07 | 2013-05-08 | 黑龙江艺术职业学院 | Multifunctional musical instrument practicing mirror |
| CN204378637U (en) * | 2015-01-08 | 2015-06-10 | 江西科技学院 | A kind of Novel mirror |
| CN105528936A (en) * | 2016-01-18 | 2016-04-27 | 济南大学 | Multifunctional support device for glass mirror for music teaching |
| CN106481950A (en) * | 2016-11-03 | 2017-03-08 | 林丽芳 | A kind of medical treatment auxiliary stand |
-
2018
- 2018-04-17 CN CN201810341255.2A patent/CN108577398A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202930017U (en) * | 2012-12-07 | 2013-05-08 | 黑龙江艺术职业学院 | Multifunctional musical instrument practicing mirror |
| CN204378637U (en) * | 2015-01-08 | 2015-06-10 | 江西科技学院 | A kind of Novel mirror |
| CN105528936A (en) * | 2016-01-18 | 2016-04-27 | 济南大学 | Multifunctional support device for glass mirror for music teaching |
| CN106481950A (en) * | 2016-11-03 | 2017-03-08 | 林丽芳 | A kind of medical treatment auxiliary stand |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326917A (en) * | 2019-07-10 | 2019-10-15 | 江苏龙合物联科技有限公司 | A kind of furniture fixed part for smart home |
| CN111681498A (en) * | 2020-06-20 | 2020-09-18 | 廊坊市珍珪谷教育科技有限公司 | Teaching aid is recited to chinese |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |