CN216124004U - Portable preschool education music book strutting arrangement - Google Patents
Portable preschool education music book strutting arrangement Download PDFInfo
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- CN216124004U CN216124004U CN202120073624.1U CN202120073624U CN216124004U CN 216124004 U CN216124004 U CN 216124004U CN 202120073624 U CN202120073624 U CN 202120073624U CN 216124004 U CN216124004 U CN 216124004U
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- 230000003028 elevating effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a mobile preschool education music book supporting device, and relates to the technical field of musical instrument auxiliary equipment. Including placing board and double-end screw, the double-end screw level sets up, it keeps away from the first connecting plate of elevating gear one side fixedly connected with to place the board, it keeps away from elevating gear one side fixedly connected with second connecting plate to place the board, double-end screw one end is rotated and is connected the second connecting plate, the double-end screw other end runs through first connecting plate fixed connection and rotates the handle, the cover is equipped with first slider and second slider on the double-end screw, first slider sets up with the second slider relatively, be equipped with first dead lever in addition, the vertical setting of first dead lever just is located first slider and second slider mid point direction, first slider passes through the articulated first dead lever of connecting rod with the second slider, fixed plate and be close to and place board one side fixedly connected with second dead lever is kept away from to first dead lever, first dead lever one end fixedly connected with fourth slider is kept away from to the second dead lever, fourth slider sliding connection places the board.
Description
Technical Field
The utility model relates to the technical field of musical instrument auxiliary equipment, in particular to a mobile preschool education music book supporting device.
Background
Along with the continuous progress of education, people pay more and more attention to the learning of music, more and more people begin to learn the music, and the music stand is always indispensable to the learning of various music in various music teaching and learning.
The above prior art solution has the following drawbacks: the existing music stand can only support music scores and solves the problem that people with different heights are complex to adjust when using the music scores.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a mobile preschool education music score supporting device, the music book supporting device is adjusted in height through the arranged lifting device, the angle between the placing plate and the fixing plate is adjusted through the adjusting mechanism, so that the music book is placed to be suitable for each person needing to use the music book, the double-end screw is rotated by adjusting the rotating handle to drive the first sliding block and the second sliding block to move, the first sliding block and the second sliding block drive the first fixing rod and the second fixing rod to move through the connecting rod, the second fixing rod is connected with the placing plate through the sliding block in a sliding way so as to adjust the angle between the placing plate and the fixing plate, thereby solve current music stand and can only support the music book, adjust comparatively complicated problem when using the music book at the people of different heights.
The above object of the present invention is achieved by the following technical solutions:
a mobile preschool education music book supporting device comprises a base, wherein one end of the base, far away from the ground, is fixedly connected with a lifting device, one end of the lifting device, far away from the base, is fixedly connected with a fixed plate, one side of the fixed plate, far away from the lifting device, is hinged with a placing plate, an adjusting device is arranged between the placing plate and the fixed plate, the adjusting device comprises a double-end screw, the double-end screw is horizontally arranged, one side of the placing plate, far away from the lifting device, is fixedly connected with a first connecting plate, one side of the placing plate, far away from the lifting device, is fixedly connected with a second connecting plate, one end of the double-end screw is rotatably connected with the second connecting plate, the other end of the double-end screw penetrates through a fixedly connected rotating handle of the first connecting plate, a first sliding block and a second sliding block are sleeved on the double-end screw, the first sliding block and the second sliding block are oppositely arranged, the first fixing rod is vertically arranged and located in the direction of the middle point of the first sliding block and the second sliding block, the first sliding block and the second sliding block are hinged to the first fixing rod through a connecting rod, the first fixing rod is far away from the fixing plate and is close to one side of the placing plate, the second fixing rod is far away from one end of the first fixing rod, the fourth sliding block is fixedly connected to the fourth sliding block, and the fourth sliding block is connected with the placing plate in a sliding mode.
Through adopting above-mentioned technical scheme, come to carry out the regulation of height to music book strutting arrangement through the elevating gear who sets up, thereby the angle between board and the fixed plate is placed in the regulation of rethread adjustment mechanism makes putting of music book adapt to every people that need use the music book, thereby it moves with the second slider to rotate the double-end screw that the handle made to set up through the regulation and drive the first slider that sets up, first slider drives first dead lever and second dead lever through the connecting rod with the second slider and removes, thereby the second dead lever passes through the slider and places board sliding connection and adjust the angle of placing between board and the fixed plate, thereby solve current music book frame and can only support the music book, adjust comparatively complicated problem when using the music book at the people of different heights.
The present invention in a preferred example may be further configured to: elevating gear includes first sleeve pipe, the hollow setting of first sleeve pipe, the base is kept away from ground one side is rotated and is connected with the third dead lever of vertical setting, the third dead lever is located in the first sleeve pipe, the third dead lever is kept away from base one end fixedly connected with worm wheel, the worm wheel is kept away from the threaded rod of the vertical setting of base one end fixedly connected with, the cover is equipped with the third slider on the threaded rod, the laminating of third slider the first sleeve pipe is inboard, the third slider is kept away from base one side fixedly connected with second sleeve pipe, the worm wheel is close to base one side meshing is equipped with the worm, the worm is kept away from worm wheel one side is run through first sleeve pipe fixedly connected with rotates the switch.
Through adopting above-mentioned technical scheme, the device that highly makes the setting of music book strutting arrangement is suitable for the crowd with different heights through the elevating system who sets up, can rotate through adjusting the worm that the rolling switch set up under the connection of fixed rod, and the third slider of establishing on the threaded rod can drive the second sleeve pipe and move to keeping away from ground one side under the meshing effect of worm wheel and worm to the drive sets up the fixed plate and moves.
The present invention in a preferred example may be further configured to: and a clamping block is fixedly connected to the double-head screw rod, and the clamping block is far away from the first sliding block and the second sliding block.
Through adopting above-mentioned technical scheme, restrict the motion that sets up first slider and second slider through connecting the fixture block on double-end screw, prevent that the first slider and the second slider that set up from landing on double-end screw, increased the security of device.
The present invention in a preferred example may be further configured to: the base is close to ground one side edge fixedly connected with gyro wheel.
Through adopting above-mentioned technical scheme, can remove music book strutting arrangement suitable position through the gyro wheel that sets up, the gyro wheel that sets up makes the more convenient and fast of removal of device.
The present invention in a preferred example may be further configured to: the placing plate is far away from one side of the fixed plate and is provided with a baffle, and the placing plate is far away from one side of the fixed plate and is symmetrically and fixedly connected with a music clip.
Through adopting above-mentioned technical scheme, place the music book that needs to play through placing board one side fixed connection baffle, the music book that carries out the centre gripping through the music clamp that sets up makes the music book that needs to play more stable.
The present invention in a preferred example may be further configured to: the placing plate is far away from one side of the fixing plate and is provided with a placing groove.
Through adopting above-mentioned technical scheme, through setting up the standing groove on placing the board, can store some instruments that can use when playing the music book, increased the device practicality.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. the music book supporting device is adjusted in height through the arranged lifting device, the music book is placed to be suitable for each person needing to use the music book by adjusting the angle between the placing plate and the fixing plate through the adjusting mechanism, the arranged double-end screw rod is rotated by adjusting the rotating handle to drive the arranged first sliding block and the arranged second sliding block to move, the first sliding block and the second sliding block drive the first fixing rod and the second fixing rod to move through the connecting rods, and the second fixing rod is slidably connected with the placing plate through the sliding blocks to adjust the angle between the placing plate and the fixing plate, so that the problem that the existing music book rack can only support the music book and people with different heights can be adjusted more complicatedly when using the music book is solved;
2. the height of the music book supporting device is adjusted through the arranged lifting mechanism, so that the arranged device is suitable for people with different heights, the worm arranged under the connection of the fixed rod through the adjustment of the rotary switch can rotate, and the third sliding block sleeved on the threaded rod can drive the second sleeve to move to one side far away from the ground under the meshing action of the worm wheel and the worm, so that the fixed plate is driven to move;
3. the movement of setting up first slider and second slider is restricted through connecting the fixture block on double-end screw, prevents that the first slider and the second slider that set up from landing from double-end screw, has increased the security of device, can remove music book strutting arrangement suitable position through the gyro wheel that sets up, and the gyro wheel that sets up makes the removal convenience and fastness more of device. Through placing the music book that needs played at board one side fixed connection baffle, the music book that carries out the centre gripping through the music clamp that sets up to the music book and make the music book that needs played more stable, through setting up the standing groove on placing the board, can store some instruments that can use when playing the music book, increased the device practicality.
Drawings
FIG. 1 is a schematic view of a portion of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a portion of the present invention;
fig. 4 is a partial part schematic of the utility model.
Reference numerals: 1. a base; 2. a lifting device; 201. a first sleeve; 202. a worm; 203. a third slider; 204. a worm gear; 205. a third fixing bar; 206. a rotary switch; 207. a second sleeve; 208. a threaded rod; 3. a fixing plate; 4. placing the plate; 5. an adjustment device; 501. a double-ended screw; 502. a first connecting plate; 503. a second connecting plate; 504. rotating the handle; 505. a first slider; 506. a second slider; 507. a first fixing lever; 508. a connecting rod; 509. a second fixing bar; 5010. a fourth slider; 6. a clamping block; 7. a roller; 8. a baffle plate; 9. a music folder; 10. and (6) placing the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 and 2, a mobile preschool education music book supporting device comprises a base 1, wherein one end of the base 1, which is far away from the ground, is fixedly connected with a lifting device 2, one end of the lifting device 2, which is far away from the base 1, is fixedly connected with a fixing plate 3, one side of the fixing plate 3, which is far away from the lifting device 2, is hinged with a placing plate 4, an adjusting device 5 is arranged between the placing plate 4 and the fixing plate 3, the adjusting device 5 comprises a double-end screw 501, the double-end screw 501 is horizontally arranged, one side of the placing plate 4, which is far away from the lifting device 2, is fixedly connected with a first connecting plate 502, one side of the placing plate 4, which is far away from the lifting device 2, is fixedly connected with a second connecting plate 503, one end of the double-end screw 501 is rotatably connected with the second connecting plate 503, the other end of the double-end screw 501 penetrates through the first connecting plate 502 and is fixedly connected with a rotating handle 504, a first sliding block 505 and a second sliding block 506 are sleeved on the double-end screw 501, the first sliding block 505 and the second sliding block 506 are oppositely arranged, in addition, a first fixing rod 507 is arranged, the first fixing rod 507 is vertically arranged and located in the direction of the middle point of the first sliding block 505 and the second sliding block 506, the first sliding block 505 and the second sliding block 506 are hinged to the first fixing rod 507 through a connecting rod 508, the first fixing rod 507 is far away from the fixing plate 3 and is close to one side of the placing plate 4, a second fixing rod 509 is fixedly connected to one end of the second fixing rod 509, the first fixing rod 507 is far away from the fourth sliding block 5010, and the fourth sliding block 5010 is in sliding connection with the placing plate 4. Come to carry out the regulation of height to music book strutting arrangement through the elevating gear 2 that sets up, thereby the angle between board 4 and the fixed plate 3 is placed in the regulation of rethread adjustment mechanism makes putting of music book adapt to every people that need use the music book, thereby it moves to drive the first slider 505 and the second slider 506 that set up to rotate the double-end screw 501 that 504 made the setting through the regulation, first slider 505 and second slider 506 drive first dead lever 507 and second dead lever 509 through connecting rod 508 and move, thereby second dead lever 509 passes through the slider and places 4 sliding connection of board and adjust the angle of placing between board 4 and the fixed plate 3, thereby solve current music stand and can only support the music book, adjust comparatively complicated problem when using the music book at the people of different heights. The fixed connection has no specific connection mode.
As shown in fig. 2 and 3, the lifting device 2 includes a first sleeve 201, the first sleeve 201 is hollow, the base 1 is far away from the ground, one side of the base 1 is rotated to be connected with a third fixing rod 205 of the vertical setting, the third fixing rod 205 is located in the first sleeve 201, the third fixing rod 205 is far away from a worm wheel 204 fixedly connected with one end of the base 1, the worm wheel 204 is far away from a threaded rod 208 of the vertical setting fixedly connected with one end of the base 1, the threaded rod 208 is sleeved with a third slider 203, the third slider 203 is attached to the inner side of the first sleeve 201, the third slider 203 is far away from a second sleeve 207 fixedly connected with one side of the base 1, the worm wheel 204 is engaged with a worm 202 near one side of the base 1, and the worm 202 is far away from one side of the worm wheel 204 and penetrates through a rotary switch 206 fixedly connected with the first sleeve 201. The device that highly makes the setting of adjusting music book strutting arrangement through the elevating system who sets up is suitable for the crowd with different heights, can rotate through adjusting the worm 202 that rotation switch 206 set up under the connection of fixed rod, and the third slider 203 of establishing on threaded rod 208 can drive second sleeve pipe 207 and move to keeping away from ground one side under worm wheel 204 and worm 202's meshing effect to the drive sets up fixed plate 3 and moves, and fixed connection does not all have concrete connection mode.
As shown in fig. 1 and fig. 2, a fixture block 6 is fixedly connected to the double-threaded screw 501, the fixture block 6 is far away from the first slider 505 and the second slider 506, and a roller 7 is fixedly connected to an angle of one side of the base 1 close to the ground. As shown in fig. 4, a baffle 8 is arranged on the side of the placing plate 4 far from the fixed plate 3, a music clip 9 is symmetrically and fixedly connected on the side of the placing plate 4 far from the fixed plate 3, and a placing groove 10 is formed on the side of the placing plate 4 far from the fixed plate 3. The movement of setting up first slider 505 and second slider 506 is restricted through connecting fixture block 6 on double-end screw 501, prevents that the first slider 505 and the second slider 506 that set up from landing from double-end screw 501, has increased the security of device, can remove music book strutting arrangement suitable position through the gyro wheel 7 that sets up, and the gyro wheel 7 that sets up makes the more convenient and fast of removal of device. Through placing the music book that needs to play at board 4 one side fixed connection baffle 8, come to carry out the centre gripping to the music book through the music clamp 9 that sets up and make the music book that needs to play more stable, through setting up standing groove 10 on placing board 4, can store some instruments that can use when playing the music book, increased the device practicality.
The implementation principle of the embodiment is as follows: move music book strutting arrangement to suitable position through the gyro wheel 7 that sets up, through adjusting the worm 202 that rotary switch 206 set up under the connection of fixed rod and can rotate, establish the third slider 203 on the threaded rod 208 under the meshing effect of worm wheel 204 and worm 202 and can drive second sleeve pipe 207 and move to keeping away from ground one side to the drive sets up fixed plate 3 and moves. The angle between board 4 and the fixed plate 3 is placed in the regulation of rethread adjustment mechanism thereby making putting of music book adapt to every people that need use the music book, thereby rotate handle 504 through the regulation and make the double-threaded screw 501 who sets up rotate and drive first slider 505 and the second slider 506 that sets up and move, first slider 505 and second slider 506 drive first dead lever 507 and second dead lever 509 through connecting rod 508 and move, thereby second dead lever 509 passes through the slider and places 4 sliding connection of board and adjust the angle of placing between board 4 and the fixed plate 3, thereby solve current music stand and can only support the music book, adjust comparatively complicated problem when using the music book at people of different heights.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a portable preschool education music book strutting arrangement, includes base (1), its characterized in that, ground one end fixedly connected with elevating gear (2) is kept away from to base (1), elevating gear (2) are kept away from base (1) one end fixedly connected with fixed plate (3), fixed plate (3) are kept away from elevating gear (2) one side articulated to be equipped with and place board (4), it is equipped with adjusting device (5) to place board (4) with between fixed plate (3), adjusting device (5) include double-end screw (501), double-end screw (501) level sets up, it keeps away from to elevating gear (2) one side fixedly connected with first connecting plate (502) to place board (4), it keeps away from to place board (4) one side fixedly connected with second connecting plate (503) elevating gear (2), double-end screw (501) one end rotates and connects second connecting plate (503), the other end of the double-end screw (501) penetrates through the first connecting plate (502) to be fixedly connected with a rotating handle (504), a first sliding block (505) and a second sliding block (506) are sleeved on the double-end screw (501), the first sliding block (505) and the second sliding block (506) are arranged oppositely, a first fixing rod (507) is arranged in addition, the first fixing rod (507) is vertically arranged and located in the direction of the middle point of the first sliding block (505) and the second sliding block (506), the first sliding block (505) and the second sliding block (506) are hinged to the first fixing rod (507) through a connecting rod (508), the first fixing rod (507) is far away from the fixing plate (3) and is close to one side of the placing plate (4) to be fixedly connected with the second fixing rod (509), and one end of the second fixing rod (507) far away from the first fixing rod (507) is fixedly connected with a fourth sliding block (5010), the fourth slider (5010) is slidably connected to the placement plate (4).
2. The mobile preschool education music score support device according to claim 1, wherein the lifting device (2) comprises a first sleeve (201), the first sleeve (201) is hollow, a third fixing rod (205) is rotatably connected to one side of the base (1) far away from the ground, the third fixing rod (205) is positioned in the first sleeve (201), a worm gear (204) is fixedly connected to one end of the base (1) far away from the third fixing rod (205), a vertically arranged threaded rod (208) is fixedly connected to one end of the base (1) far away from the worm gear (204), a third slider (203) is sleeved on the threaded rod (208), the third slider (203) is attached to the inner side of the first sleeve (201), a second sleeve (207) is fixedly connected to one side of the base (1) far away from the third slider (203), the worm wheel (204) is close to one side of the base (1) and is meshed with a worm (202), and one side, far away from the worm wheel (204), of the worm (202) penetrates through the first sleeve (201) and is fixedly connected with a rotary switch (206).
3. A mobile preschool educational music book supporting device according to claim 1, wherein a fixture block (6) is fixedly connected to the double-threaded screw (501), and the fixture block (6) is disposed away from the first sliding block (505) and the second sliding block (506).
4. A mobile preschool educational music score support apparatus according to claim 1, wherein the base (1) is fixedly connected with a roller (7) near a side corner of the ground.
5. A mobile preschool educational music book supporting device according to claim 1, wherein a baffle (8) is provided on the side of the placing plate (4) far from the fixing plate (3), and a music book clip (9) is symmetrically and fixedly connected on the side of the placing plate (4) far from the fixing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073624.1U CN216124004U (en) | 2021-01-12 | 2021-01-12 | Portable preschool education music book strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073624.1U CN216124004U (en) | 2021-01-12 | 2021-01-12 | Portable preschool education music book strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216124004U true CN216124004U (en) | 2022-03-25 |
Family
ID=80764573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120073624.1U Expired - Fee Related CN216124004U (en) | 2021-01-12 | 2021-01-12 | Portable preschool education music book strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216124004U (en) |
-
2021
- 2021-01-12 CN CN202120073624.1U patent/CN216124004U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |