CN210611438U - Music book shelf for college music teaching - Google Patents
Music book shelf for college music teaching Download PDFInfo
- Publication number
- CN210611438U CN210611438U CN201921350597.7U CN201921350597U CN210611438U CN 210611438 U CN210611438 U CN 210611438U CN 201921350597 U CN201921350597 U CN 201921350597U CN 210611438 U CN210611438 U CN 210611438U
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- music
- rotating
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- base
- teaching
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 235000013305 food Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a music book placing frame for college music teaching in the technical field of teaching aids, which comprises a base, a storage plate, a rectangular frame, a placing plate and a rotating assembly, the utility model discloses a place the music book on two placing plates, make two rotating shafts synchronously and reversely rotate through a rotating handle and two rotating gears, then move a positioning shaft, make it peg graft with a positioning hole corresponding to the position, thereby fix the rotating shaft and the placing plate, avoid the accidental movement, the angle adjustment of the placing plate is simple and convenient, thereby the placing plate can place music books with different thicknesses, and the application range is improved; by arranging the storage plate, other articles and appliances required by teaching can be placed on the storage plate, so that the teaching tool is convenient to take; the bottom surface of base is provided with four and removes wheel and brakes, conveniently makes whole device remove to suitable position, then makes the rigidity of base through the brake.
Description
Technical Field
The utility model relates to a teaching aid technical field specifically is a frame is put with music book in college music teaching.
Background
Music notation is a method of recording music with symbols, either printed or handwritten. Different cultures and regions develop different methods of notation. The notation can be divided into two broad categories of pitch recording and fingering recording. Staff, numbered musical notation and numbered musical notation all belong to music scores with recorded pitch. The six-line music score of guitar and the abbreviated character music score of the guqin belong to the music scores of recording fingering. Traditional music scores are mainly written in paper, and at present, music scores can be made by computer programs.
The music book placing frame is a support capable of placing music books for the convenience of users to directly watch, generally adopts an independent support and a structure of placing plates, is basically used in the music field, and particularly can be used for placing music books in the modern college music teaching through the music book placing frame, so that the music book placing frame is convenient for teachers to teach music.
On the frame is put to current music book, the board of placing of putting the music book is a holistic planar structure usually, the ground inboard that can not be symmetrical rotates, the angle can not be adjusted, and the music book of university's teaching usefulness is usually that a lot of music books are in the same place, thickness is different, when music book thickness is less, the messenger can keep flat on the flat board, when music book thickness is thick, can't keep flat completely on the flat board, and because turn over the condition such as the automatic page turning that appears too big easy in dog-ear of turning over, consequently, current music book rack can not carry out the angle modulation to placing the board, it is inconvenient to use.
Based on this, the utility model designs a frame is put with music book to university's music teaching to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frame is put with music book to university's music teaching to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frame is put with music book to college music teaching, includes the base, the top surface four corners department of base is provided with the bracing piece respectively, the top of bracing piece is fixed with the storing board jointly, the four corners department of storing board is fixed with the connecting rod respectively, and the top of four connecting rods is fixed with the rectangle frame jointly, all is fixed with the fixed plate in the middle of the preceding side of rectangle frame and the back side, and is provided with the runner assembly between two fixed plates, and the both sides symmetric connection of runner assembly has places the board.
Preferably, the rotating assembly comprises a rotating shaft fixed at the inner side end of the placing plate, the two rotating shafts are arranged in parallel, two ends of the rotating shaft are respectively connected with the fixing plates on two sides in a rotating mode, a rotating gear is fixed on the rear side section of the rotating shaft, the two rotating gears are meshed with each other, and the front end of one rotating shaft penetrates through the fixing plate and is fixed with a rotating handle.
Preferably, the rotating handle is connected with a positioning shaft in a sliding manner, a plurality of positioning holes are uniformly formed in the corresponding fixing plate along the circumferential direction of the rotating shaft, and the inner side end of the positioning shaft is inserted into one of the positioning holes.
Preferably, place the board and go up the symmetry and be provided with two parallel shifting chutes, sliding connection has the movable block in the shifting chute, and two top surfaces that remove soon rotate and are connected with same splint, and rotate the junction and be provided with the torsional spring.
Preferably, the moving block is a T-shaped block, and the moving groove is correspondingly provided as a T-shaped groove.
Preferably, the four corners of the top surface of the base are rotatably connected with a threaded cylinder corresponding to the positions of the support rods, driven gears are fixed on the outer side wall of the threaded cylinder, a lifting motor is arranged in the middle of the top surface of the base, a driving gear is fixed on an output shaft of the lifting motor, the four driven gears are respectively located on four sides of the driving gear and are meshed with the driving gear, threads are arranged on the outer side walls of the four support rods, and the lower segments extend into the threaded cylinder and are in threaded connection with the threaded cylinder.
Preferably, the bottom surface four corners department of base all is provided with the removal wheel, and removes to take turns to and is provided with the brake.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a place the music book on two place the board, make two axis of rotation synchronous counter rotation through turning handle and two rotating gears, then move the location axle, make it peg graft with the locating hole of corresponding position, thereby fix the position of axis of rotation and place the board, avoid its unexpected removal, place the angle adjustment of board simple and convenient, thereby make place the board can place the music book of different thickness, improve its application scope; by arranging the storage plate, other articles and appliances required by teaching can be placed on the storage plate, so that the teaching tool is convenient to take; the bottom surface of base is provided with four and removes wheel and brakes, conveniently makes whole device remove to suitable position, then makes the rigidity of base through the brake.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the placing plate of the present invention after rotating;
fig. 3 is a top view of the placing board of the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 101-moving wheel, 2-supporting rod, 201-threaded cylinder, 202-driven gear, 203-driving gear, 3-storage plate, 301-connecting rod, 4-rectangular frame, 401-fixing plate, 5-placing plate, 501-rotating gear, 502-moving groove, 503-moving block, 504-clamping plate, 505-rotating handle and 506-positioning shaft.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example one
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a frame is put with music book in university's music teaching, including base 1, base 1's top surface four corners department is provided with bracing piece 2 respectively, the top of bracing piece 2 is fixed with storing board 3 jointly, the four corners department of storing board 3 is fixed with connecting rod 301 respectively, and the top of four connecting rod 301 is fixed with rectangle frame 4 jointly, all be fixed with fixed plate 401 in the middle of the preceding side of rectangle frame 4 and the back side, and be provided with the runner assembly between two fixed plates 401, and the both sides symmetric connection of runner assembly has places board 5.
The rotating assembly comprises a rotating shaft fixed at the inner side end of the placing plate 5, the two rotating shafts are arranged in parallel, two ends of the rotating shaft are respectively connected with the fixing plates 401 on two sides in a rotating mode, a rotating gear 501 is fixed on the rear side section of the rotating shaft, the two rotating gears 501 are mutually meshed, and the front end of one rotating shaft penetrates through the fixing plates 401 and is fixed with a rotating handle 505.
The rotating handle 505 is slidably connected with a positioning shaft 506, a plurality of positioning holes are uniformly formed in the corresponding fixing plate 401 along the circumferential direction of the rotating shaft, and the inner side end of the positioning shaft 506 is inserted into one of the positioning holes.
The bottom surface four corners department of base 1 all is provided with removes wheel 101, and removes and is provided with the brake on the wheel 101.
The working principle of the embodiment is as follows: music scores are placed on the two placing plates 5, when the angles of the placing plates 5 need to be adjusted, the positioning shaft 506 is pulled out to be separated from the positioning holes, one rotating shaft is rotated through the rotating handle 505, the other rotating shaft is synchronously and reversely rotated through the transmission of the two rotating gears 501, then the positioning shaft 506 is moved to be inserted into the positioning holes in the corresponding positions, so that the rotating shaft and the placing plates 5 are fixed in position, the accidental movement of the rotating shaft and the placing plates 5 is avoided, the angle adjustment of the placing plates 5 is simple and convenient, the placing plates 5 can be used for placing music scores and books with different thicknesses, and the problems that the turnover angle is too large when the placing plates are kept flat and the like are avoided; by arranging the storage plate 3, other articles and appliances required by teaching can be placed on the storage plate 3, and the taking is convenient; the bottom surface of the base 1 is provided with four moving wheels 101 and brakes, so that the whole device can be conveniently moved to a proper position, and then the position of the base 1 is fixed through the brakes.
Example two
On the basis of the first embodiment, two parallel moving grooves 502 are symmetrically arranged on the placing plate 5, a moving block 503 is connected in the moving groove 502 in a sliding manner, two top surfaces which move fast are rotatably connected with the same clamping plate 504, and a torsional spring is arranged at the rotating connection position.
The moving block 503 is a T-shaped block, and the moving groove 502 is correspondingly provided with a T-shaped groove, so that the moving block 503 is prevented from being accidentally separated from the moving groove 502.
When the music book is placed on placing the board 5, slide the movable block 503 along the shifting chute 502, adjust the position of movable block 503 and splint 504, make the both sides limit of music book can be located between the movable block 503 and the splint 504 of corresponding side, fix the music book, avoid its accident to turn etc. music book location is simple and convenient.
EXAMPLE III
On the basis of the second embodiment, the four corners of the top surface of the base 1 are rotatably connected with the threaded cylinder 201 corresponding to the positions of the support rods 2, the outer side wall of the threaded cylinder 201 is fixed with the driven gears 202, the middle of the top surface of the base 1 is provided with the lifting motor, the output shaft of the lifting motor is fixed with the driving gear 203, the four driven gears 202 are respectively positioned on the four sides of the driving gear 203 and are meshed with the driving gear 203, the outer side walls of the four support rods 2 are provided with threads, and the lower section of each support rod extends into the threaded cylinder 201 and is in threaded connection with the threaded.
When the position of placing board 5 is adjusted to needs, start elevator motor, make driving gear 203 rotate, and make four screw thread section of thick bamboo 201 rotate simultaneously owing to receive four screw thread section of thick bamboo 201 spacing through driving gear 203 and driven gear 202, bracing piece 2 can only be under the screw thread effect, remove along vertical direction, and can not rotate, thereby make bracing piece 2 drive storing board 3 and place board 5 and remove, realize direction of height's regulation, wherein, elevator motor's power can come from portable power source, or the supply socket in the classroom.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a frame is put with music book to university's music teaching, includes the base, its characterized in that: the utility model discloses a supporting device for the storage of food, including base, top surface, four corners department of base, connecting rod, rectangle frame, fixed plate, runner assembly, and runner assembly's both sides symmetric connection has the board of placing, the top surface four corners department of base is provided with the bracing piece respectively, and the top of bracing piece is fixed with the storing board jointly, the four corners department of storing board is fixed with the connecting rod respectively, and the top of four connecting rods is fixed with the rectangle frame jointly, all be fixed with the fixed plate in the middle of the preceding side.
2. The music score placing rack for university music teaching of claim 1, wherein: the rotating assembly comprises a rotating shaft fixed at the inner side end of the placing plate, the two rotating shafts are arranged in parallel, two ends of the rotating shaft are respectively connected with the fixing plates on two sides in a rotating mode, a rotating gear is fixed on the rear side section of the rotating shaft, the two rotating gears are meshed with each other, and the front end of one rotating shaft penetrates through the fixing plate and is fixed with a rotating handle.
3. The music score placing rack for university music teaching of claim 2, wherein: the rotating handle is connected with a positioning shaft in a sliding mode, a plurality of positioning holes are evenly formed in the corresponding fixing plate in the circumferential direction of the rotating shaft, and the inner side end of the positioning shaft is connected with one of the positioning holes in an inserting mode.
4. The music score placing rack for university music teaching of claim 1, wherein: the placing plate is symmetrically provided with two parallel moving grooves, moving blocks are connected in the moving grooves in a sliding mode, two top faces which move quickly are connected with the same clamping plate in a rotating mode, and torsional springs are arranged at the rotating connection positions.
5. The music score placing rack for university music teaching of claim 4, wherein: the moving block is a T-shaped block, and the moving groove is correspondingly provided with a T-shaped groove.
6. The music score placing rack for university music teaching of claim 1, wherein: the position that the top surface four corners department of base corresponds the bracing piece rotates and is connected with a screw thread section of thick bamboo, and is fixed with driven gear on the lateral wall of a screw thread section of thick bamboo, be provided with elevator motor in the middle of the top surface of base, be fixed with the driving gear on elevator motor's the output shaft, four driven gear are located four sides of driving gear respectively to rather than the meshing, four be provided with the screw thread on the lateral wall of bracing piece, the hypomere stretches into in the screw thread section of thick bamboo to with screw thread section of thick bamboo threaded connection.
7. The music score placing rack for university music teaching of claim 1, wherein: the bottom surface four corners department of base all is provided with the removal wheel, and removes to take turns to and is provided with the brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350597.7U CN210611438U (en) | 2019-08-20 | 2019-08-20 | Music book shelf for college music teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350597.7U CN210611438U (en) | 2019-08-20 | 2019-08-20 | Music book shelf for college music teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210611438U true CN210611438U (en) | 2020-05-26 |
Family
ID=70755025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350597.7U Expired - Fee Related CN210611438U (en) | 2019-08-20 | 2019-08-20 | Music book shelf for college music teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210611438U (en) |
-
2019
- 2019-08-20 CN CN201921350597.7U patent/CN210611438U/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: 20200526 |