CN115091882B - Auxiliary tool for drawing staff - Google Patents
Auxiliary tool for drawing staff Download PDFInfo
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- CN115091882B CN115091882B CN202210861608.8A CN202210861608A CN115091882B CN 115091882 B CN115091882 B CN 115091882B CN 202210861608 A CN202210861608 A CN 202210861608A CN 115091882 B CN115091882 B CN 115091882B
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- assembly
- groove
- staff
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- tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
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Abstract
The invention is suitable for the music auxiliary learning tool technology, and provides a tool for auxiliary drawing of a staff, which comprises the following components: the main frame comprises a pressing block and a drawing groove with an upper-lower open structure; the drawing assembly is assembled in the drawing groove, and the top of the drawing assembly is provided with an installation groove with an up-down through structure; the core replacing assembly comprises a base, a hinge assembly and a connecting assembly, wherein the core replacing assembly is arranged in the mounting groove through the base, and the top of the connecting assembly sliding on the bottom surface of the base is connected with the hinge assembly; and the connecting component is provided with a pen core for drawing lines. According to the invention, through the split design structure of the drawing assembly and the core replacing assembly, the requirement of quick replacement of the core replacing assembly is met, the operation process is reduced, the equipment use efficiency is effectively improved, the distance between the pen cores can be changed by the hinge assembly, and the learning requirement of students with different requirements is met.
Description
Technical Field
The invention belongs to the technical field of music auxiliary learning tools, and particularly relates to a tool for auxiliary drawing of a staff.
Background
Staff (Musical Notation), which is a Notation commonly used in the world, is one of the most widely used Musical scores in which music is recorded by marking notes of different duration and other indicia on five equidistant parallel transverse lines.
In the music learning process, staff is often adopted for music recording in the music learning process, although special staff exercise books exist at present, the exercise books cannot meet the needs in all scenes, the students for learning the music cannot avoid the need of drawing a plurality of staff by themselves to learn the music, the prior art adopts a roller ruler structure, the pencil leads are of five structures although the use is convenient, the pencil leads are not convenient and rapid to replace one by one when the subsequent pencil leads are replaced due to the complex drawing structure, the operation is inconvenient, and staff specification required by different people is different due to personal habit, and the staff specification required by different people is fixed in the prior art no matter the staff book is printed or the auxiliary scribing device is fixed; cannot meet the needs of diversification
Disclosure of Invention
The invention provides a tool for assisting in drawing a staff, and aims to solve the problems that in the prior art, the pencil lead of the staff drawing tool is inconvenient to replace and the drawing specification is fixed.
The invention is realized in that a tool for assisting in drawing a staff, comprising:
the main frame comprises a pressing block for providing a supporting function and a drawing groove with an upper-lower open structure;
the drawing assembly is assembled in the drawing groove to horizontally move, and the top of the drawing assembly is provided with an installation groove with an up-down through structure;
the core replacing assembly comprises a base, a hinge assembly and a connecting assembly, wherein the core replacing assembly is arranged in the mounting groove through the base, the connecting assembly slides on the bottom surface of the base, and the top of the connecting assembly is connected with the hinge assembly;
the pencil lead is fixedly connected with the connecting component positioned on the outer surface of the base.
Preferably, the inner walls of the two sides of the drawing groove close to the bottom are provided with sliding rails, the outer wall of the drawing assembly close to the bottom edge is provided with sliding gears, the sliding gears are meshed with gears arranged in the sliding rails, and the sliding gears roll on the sliding rails.
Preferably, the both sides inner wall that the drawing groove is close to the top is equipped with spacing guide, the outer wall that draws the subassembly is close to the top edge and is equipped with the spacing groove, spacing groove and spacing guide appearance are half arc, and the spacing groove assembles on spacing guide, spacing groove is along spacing guide horizontal slip, adopts top spacing guide and bottom slip track to draw the dual accurate control of subassembly motion track, reduces the deviation possibility.
Preferably, an adjusting component is arranged in the base, and the adjusting component comprises:
the adjusting knob is arranged on the outer surface of the base;
the pressing rod is provided with a pressing plate at one end and is fixedly connected with the adjusting knob at the other end.
Preferably, the pressure plate is connected with the hinge component in a contact way, and the hinge component can deform under the rotation of the adjusting component, so that the distance between the pen cores is increased, and the purpose of changing the distance is achieved.
Preferably, the hinge assembly comprises a first connecting column, a second connecting column, a main connecting column, a third connecting column and a fourth connecting column, wherein the first connecting column, the second connecting column, the main connecting column, the third connecting column and the fourth connecting column are connected through a hinge ring and a connecting rod, and the main connecting column is fixed inside the base.
Preferably, the bottoms of the first connecting column, the second connecting column, the main connecting column, the third connecting column and the fourth connecting column are respectively provided with a connecting component, and the first connecting column, the second connecting column, the third connecting column and the fourth connecting column can deviate under the pressing action of the pressure plate, so that the distance between the connecting components is driven to change, and the purpose of changing the distance is realized;
preferably, the connecting assembly comprises a fixing seat and a limiting sliding block, a connecting rod is arranged between the fixing seat and the limiting sliding block and connected with the fixing seat, the top of the fixing seat is fixed on the hinge assembly, and the pen core is arranged at the bottom of the limiting sliding block.
Preferably, the outer wall of the limiting slide block is provided with a groove, the base is provided with a sliding groove, and the limiting slide block is assembled in the sliding groove.
Preferably, the inside of briquetting is equipped with the storage space that is used for depositing the core subassembly that replaces, effectively improves the accommodation space of equipment, and the operating personnel of being convenient for carries out manual change.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
1. the tool for assisting in drawing the staff provided by the invention can meet the requirement of quick replacement of the core replacement assembly through the split design structure of the drawing assembly and the core replacement assembly, can effectively improve the core replacement efficiency, reduce the operation process, effectively improve the equipment use efficiency and simultaneously improve the learning efficiency of students.
2. The tool for assisting in drawing the staff provided by the invention can further promote the distance between the connecting components to be enlarged through the deformation of the hinge components, so that the distance between the pen cores is increased, the purpose of changing the distance is achieved, the tool for assisting in drawing the staff can draw staff of different specifications, and the learning needs of students of different needs are met.
3. The tool for assisting in drawing the staff provided by the invention adopts the top limit guide rail and the bottom sliding rail to further and accurately control the movement rail of the drawing assembly, so that the possibility of deviation is reduced, and the staff drawing effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a tool for assisting in drawing a staff.
Fig. 2 is a schematic diagram of the internal structure of a drawing component of a tool for assisting in drawing a staff.
Fig. 3 is a schematic diagram of a core replacing assembly of a tool for assisting in drawing a staff.
Fig. 4 is a schematic top view of a middle base of a tool for assisting in drawing a staff chart.
Fig. 5 is a top view of a hinge assembly of a tool for assisting in drawing a staff.
Fig. 6 is a schematic diagram of a sliding groove structure of a tool for assisting in drawing a staff.
Fig. 7 is a schematic structural diagram of a connection assembly of a tool for assisting in drawing a staff.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the invention provides a tool for auxiliary drawing of a staff, as shown in figures 1-7, which comprises the following steps:
a main frame 1, wherein the main frame 1 is composed of a pressing block 11 and a drawing groove 12, and the drawing groove 12 with an upper-lower open structure is arranged at one side of the pressing block 11; two limit guide rails 13 and two sliding rails 14 are arranged in the drawing groove 12, the limit guide rails 13 are positioned at the top end of the drawing groove 12, and the sliding rails 14 are positioned at the bottom end of the drawing groove 12; the limit guide rail 13 is of a semi-arc structure;
the drawing assembly 2, the outer wall of the drawing assembly 2 is provided with a limit groove 22 and a sliding gear 23, the limit groove 22 of the semi-arc structure slides on a limit guide rail 13 arranged on the drawing groove 12, and the limit groove 22 and the limit guide rail 13 optimize the directivity of the moving process to avoid drawing deviation in a single track mode;
the sliding gear 23 rolls on the sliding rail 14 arranged on the drawing groove 12, the gear arranged in the sliding rail 14 is meshed with the sliding gear 23, and the sliding gear 23 rolls on the sliding rail 14, so that the stability of the drawing process is improved;
the top of the drawing assembly 2 is also provided with a mounting groove 24; the mounting groove 24 is vertically penetrated;
the core replacing component 3, wherein the core replacing component 3 comprises a base 31, a hinge component 34 and a connecting component 37, the base 31 is arranged in the mounting groove 24, and the mounting groove 24 is vertically communicated, so that the core replacing component 3 arranged in the mounting groove 24 can be directly contacted with the paper surface for writing and drawing;
the bottom of the base 31 is provided with a sliding groove 36, the bottom of a connecting component 37 penetrating through the sliding groove 36 is connected with the pen core 4, and the top of the connecting component 37 is connected with a hinge component 34 arranged inside the base 31; the hinge assembly 34 can change the interval between the pen cores 4, so that tools for assisting in drawing the staff can draw staff of different specifications;
in this embodiment, the drawing component 2 horizontally moves in the drawing groove 12 through the cooperation of the limiting groove 22 and the sliding gear 23, in the moving process, the drawing component 2 drives the core replacing component 3 with the pen core 4 to draw the staff, so as to reduce instability caused by manual drawing, and further precisely control the movement track of the drawing component 2 by adopting the top limiting guide rail 13 and the bottom sliding track 14, so that the possibility of deviation is reduced, and the effect of staff drawing is improved;
in this embodiment, the refill 4 is in the prior art, the refill component 3 in the drawing component 2 may be directly taken out from the drawing component 2, and in the drawing process, when the refill component 3 fails or the refill 4 runs out, only the refill component 3 needs to be taken away from the drawing component 2, so that the whole disassembly and installation work of the drawing component 2 is not required, the operation process of replacement and maintenance is reduced, the convenience of maintenance of tools for assisting in drawing the staff is improved, the tedious process of equipment maintenance is reduced, the refill component 3 is replaced quickly, the efficiency in the drawing process is improved, and the cost of equipment replacement is reduced;
in this embodiment, an adjusting component is disposed in the base 31 and is in contact with the hinge component 34, the hinge component 34 deforms accordingly when the adjusting component rotates, the distance between the connecting components 37 is increased, the distance between the pen cores 4 is further increased, the purpose of changing the distance is achieved, and the capability of the tool for assisting in drawing the staff to draw staff of different specifications is improved;
in a further preferred embodiment of the present invention, as shown in fig. 5 to 7, the hinge assembly 34 includes a first connection post 341, a second connection post 342, a main connection post 343, a third connection post 344 and a fourth connection post 345, wherein the main connection post 343 is fixed inside the base 31, the main connection post 343, the first connection post 341, the second connection post 342, the third connection post 344 and the fourth connection post 345 are connected through a hinge ring and a connection rod, and the bottoms of the main connection post 343, the first connection post 341, the second connection post 342, the third connection post 344 and the fourth connection post 34 are provided with the connection assembly 37;
the adjusting component comprises an adjusting knob 33 and a pressing rod 35, the adjusting knob 33 is assembled on the outer surface of the base 31, the pressing rod 35 is fixedly connected with the adjusting knob 33, one end of the pressing rod 35 is provided with a pressing plate, when the adjusting knob 33 is screwed in, the pressing rod 35 can synchronously move in a screwing mode towards the base 31, the pressing plate contacted and connected with the hinge component 34 can force the hinge component 34 to deform, under the action of the pressing plate, the main connecting column 343 is fixed on the base 31 and cannot deviate in position, the first connecting column 341, the second connecting column 342, the third connecting column 344 and the fourth connecting column 345 deviate under the action of pressing, and then the distance between the connecting components 37 is driven to change, so that the purpose of changing the distance is achieved;
in a further preferred embodiment of the present invention, a wedge-shaped groove is formed in the inner wall of the installation groove 24, a wedge-shaped fixture block is formed on the outer wall of the base 31, the wedge-shaped groove and the wedge-shaped fixture block can be assembled together in a matching manner, and the core replacing component 3 can be installed inside the drawing component 2; the wedge-shaped structure can better improve the structural stability between the core replacing component 3 and the drawing component 2, and the phenomenon that drawn lines do not meet the requirements due to shaking between the core replacing component 3 and the drawing component 2 in the drawing process is avoided;
as a preferred implementation manner in this embodiment, as shown in fig. 5-7, the connecting component 37 includes a fixing seat 371 and a limit slider 372, a connecting rod is disposed between the fixing seat 371 and the limit slider 372, the top of the fixing seat 371 is fixed on the hinge component 34, the pen core 4 is mounted at the bottom of the limit slider 372, a groove is disposed on the outer wall of the limit slider 372, the limit slider 372 slides in the sliding groove 36, and when the hinge component 34 deforms to drive the limit slider 372 to slide, the limit slider 372 moves on the sliding groove 36;
as a preferred implementation manner in this embodiment, as shown in fig. 3, a fingertip groove 32 is formed on the top of the base 31;
in this embodiment, the fingertip grooves 32 can be used for fingertip control, so that an operator can operate the drawing assembly 2 to move horizontally, stability of the drawing assembly 2 in the moving process is improved, and effects of staff drawing are enhanced;
in a further preferred embodiment of the present invention, the inside of the pressing block 11 is hollow, and is used for storing the replaceable core replacing component 3, so that the accommodating space of the device is effectively increased, and the manual replacement of an operator is facilitated;
it should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present invention.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present invention or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, which also falls within the scope of the present invention.
Claims (8)
1. A tool for assisting in drawing a staff, comprising:
the main frame comprises a pressing block for providing a supporting function and a drawing groove with an upper-lower open structure; sliding tracks are arranged on the inner walls of the two sides, close to the bottom, of the drawing groove, and limit guide rails are arranged on the inner walls of the two sides, close to the top, of the drawing groove;
the drawing assembly is assembled in the drawing groove to horizontally move, and the top of the drawing assembly is provided with an installation groove with an up-down through structure; the outer wall of the drawing assembly is close to the bottom edge and is provided with a sliding gear, the sliding gear is meshed with a gear arranged in the sliding track, the sliding gear rolls on the sliding track, the outer wall of the drawing assembly is close to the top edge and is provided with a limiting groove, the shapes of the limiting groove and the limiting guide rail are semi-arc, the limiting groove is assembled on the limiting guide rail, and the limiting groove horizontally slides along the limiting guide rail;
the core replacing assembly comprises a base, a hinge assembly and a connecting assembly, wherein the core replacing assembly is arranged in the mounting groove through the base, the connecting assembly slides on the bottom surface of the base, and the top of the connecting assembly is connected with the hinge assembly;
the pencil lead is fixedly connected with the connecting component positioned on the outer surface of the base;
the inner wall of the mounting groove is provided with a wedge-shaped groove, the outer wall of the base is provided with a wedge-shaped clamping block, the wedge-shaped groove and the wedge-shaped clamping block can be assembled together in a matched mode, the core replacing assembly can be mounted inside the drawing assembly, and when the core replacing assembly breaks down or the refill is used up, the core replacing assembly is taken out from the drawing assembly.
2. A tool for assisting in drawing a staff as claimed in claim 1 wherein an adjustment assembly is provided in said base, said adjustment assembly comprising:
the adjusting knob is assembled on the outer surface of the base;
the pressing rod is provided with a pressing plate at one end and is fixedly connected with the adjusting knob at the other end.
3. A tool for assisting in drawing a staff file as claimed in claim 2 wherein said platen is in contact with a hinge assembly.
4. A tool for assisting in drawing a staff as claimed in claim 3 wherein said hinge assembly includes a first connector post, a second connector post, a main connector post, a third connector post and a fourth connector post, said first connector post, second connector post, main connector post, third connector post and fourth connector post being connected by a hinge ring and a connecting rod, said main connector post being secured within the base.
5. The tool for assisting in drawing a staff as claimed in claim 4 wherein the bottoms of the first connecting column, the second connecting column, the main connecting column, the third connecting column and the fourth connecting column are provided with connecting components.
6. The tool for assisting in drawing a staff as claimed in claim 5, wherein the connecting assembly comprises a fixing seat and a limiting slide block, a connecting rod is arranged between the fixing seat and the limiting slide block for connection, the top of the fixing seat is fixed on the hinge assembly, and the pen core is arranged at the bottom of the limiting slide block.
7. The tool for assisting in drawing a staff as claimed in claim 6, wherein the outer wall of the limit slider is provided with a groove, the base is provided with a sliding groove, and the limit slider is assembled in the sliding groove.
8. A tool for assisting in drawing a staff as claimed in claim 7 wherein a storage space for storing a refill assembly is provided within the compact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861608.8A CN115091882B (en) | 2022-07-20 | 2022-07-20 | Auxiliary tool for drawing staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861608.8A CN115091882B (en) | 2022-07-20 | 2022-07-20 | Auxiliary tool for drawing staff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115091882A CN115091882A (en) | 2022-09-23 |
| CN115091882B true CN115091882B (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210861608.8A Active CN115091882B (en) | 2022-07-20 | 2022-07-20 | Auxiliary tool for drawing staff |
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| Country | Link |
|---|---|
| CN (1) | CN115091882B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204309474U (en) * | 2014-12-16 | 2015-05-06 | 王琳 | Novel English teaching scriber |
| CN205686037U (en) * | 2016-03-31 | 2016-11-16 | 王玉芬 | The automatic renderer of music teaching staff |
| CN210502021U (en) * | 2019-09-12 | 2020-05-12 | 河北机电职业技术学院 | Scriber for English teaching |
| CN210759964U (en) * | 2019-06-15 | 2020-06-16 | 佳木斯大学 | Four-wire scriber with adjustable |
| CN214775071U (en) * | 2021-06-10 | 2021-11-19 | 湖州市吴兴实验中学 | Staff line drawing device |
| CN113696661A (en) * | 2021-09-01 | 2021-11-26 | 包丽芬 | Portable staff marking device for music education |
-
2022
- 2022-07-20 CN CN202210861608.8A patent/CN115091882B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204309474U (en) * | 2014-12-16 | 2015-05-06 | 王琳 | Novel English teaching scriber |
| CN205686037U (en) * | 2016-03-31 | 2016-11-16 | 王玉芬 | The automatic renderer of music teaching staff |
| CN210759964U (en) * | 2019-06-15 | 2020-06-16 | 佳木斯大学 | Four-wire scriber with adjustable |
| CN210502021U (en) * | 2019-09-12 | 2020-05-12 | 河北机电职业技术学院 | Scriber for English teaching |
| CN214775071U (en) * | 2021-06-10 | 2021-11-19 | 湖州市吴兴实验中学 | Staff line drawing device |
| CN113696661A (en) * | 2021-09-01 | 2021-11-26 | 包丽芬 | Portable staff marking device for music education |
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| Publication number | Publication date |
|---|---|
| CN115091882A (en) | 2022-09-23 |
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