CN113470594A - Violin sound column structure stable in installation - Google Patents
Violin sound column structure stable in installation Download PDFInfo
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- CN113470594A CN113470594A CN202110702109.XA CN202110702109A CN113470594A CN 113470594 A CN113470594 A CN 113470594A CN 202110702109 A CN202110702109 A CN 202110702109A CN 113470594 A CN113470594 A CN 113470594A
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- 238000009434 installation Methods 0.000 title claims abstract description 78
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 5
- 241001330002 Bambuseae Species 0.000 claims abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 5
- 239000011425 bamboo Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000218657 Picea Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/04—Bridges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
Abstract
The invention relates to the technical field of violin sound column installation, and discloses a violin sound column structure with stable installation, which comprises an installation square barrel, wherein a bearing is arranged at the top end of the installation square barrel, a screw rod is arranged on one side inside the bearing, a connecting block is fixedly connected to the top end of the screw rod, a rotating handle is fixedly connected to the top end of the connecting block, a nut is meshed with the surface of the bottom end of the screw rod, a push rod sleeve is arranged on one side of the bottom end of the nut, a sucking disc is arranged at the bottom end of the push rod sleeve, and a first installation block and a sliding rail are fixedly connected to one side of the installation square barrel; this firm violin sound column structure of installation through being provided with installation square section of thick bamboo, second installation piece, second electric telescopic handle, second connecting rod, first connecting plate, second connecting plate, third connecting plate, first mounting panel, electro-magnet, spring, second mounting panel and iron plate, can reach and make things convenient for the sound column installation, and the step is simple, easy shang shou.
Description
Technical Field
The invention relates to the technical field of violin sound post installation, in particular to a violin sound post structure which is stably installed.
Background
The sound column is a small stick with a diameter of about 6-6.5 mm and a length of about 53 mm, which stands vertically between the face plate and the back plate, and the French "lame" and Italian "anima" of the sound column are the soul, from which it is known how important. Slight changes of the length, the diameter and the position of the violin can affect the tone quality and the tone color of the violin; the effect of the sound column is firstly known, the violin can also emit weak sound under the condition of no sound column, that is because the vibration of strings excites the vibration of the panel through the conduction of the bridge, but the resonance of the cavity and the back plate can not be enabled, the main effect of the sound column is to connect the panel and the back plate to play the dual effects of supporting and conducting, and due to the existence of the sound column, the position of the sound column is taken as a supporting point, so that the panel of the violin is divided into three subareas for vibration while the panel is used for full vibration of the sound beam as the basic vibration generation part, namely: upper, lower right and lower left. The three subareas are different in size, area and shape, so that sound with different frequencies can be fully vibrated. The more important function is conduction, as its function is to achieve some degree of simultaneous vibration of the face plate and back plate. Only when the requirements of the violin are met, the violin can emit beautiful and bright sound, the sound columns are made of spruce which is the same as the face plate, but the material requirements are slightly different, the sound columns are arranged regularly at intervals of 1 mm and 1 bar, and the density of wood grains can be different according to the violin. The wood grains on the side surface of the stick are also straight and orderly arranged, so that the influence on the sound effect is great; the sound column is positioned at the high pitch side, and the code leg is inward 1-1.5 mm; the back of the bridge is 2-3 mm. The position of the string is completely symmetrical to the bass beam, and the string has to be detached when the sound column is installed in a new piano or an old piano, and is installed in a free state because the tone quality of the piano is influenced by the tightness of the sound column. Too tight a column makes the sound harsh, while too loose a column is unstable. The new musical instrument with the sound column installed for the first time is not suitable to be too tight. The column cannot be knocked when the column is moved and cannot be moved when the strings are tensioned, and the column has a great effect on the timbre of the organ, so that the requirements of the device are high. The installation is that the attaching and vertical conditions of the end face of the sound column and the sound board can be observed through the tail button hole and the F hole. The sound column is correctly positioned, the upper end face, the lower end face, the face and the back plate are completely fitted, and the tightness is proper. The three requirements can be really met, the tone of the piano is often optimal, and people always want to know how far the sound column is away from the code in the process of mounting the sound column. There is a simple and practical way to measure the specific position and distance of the code. A rectangular piece of hard card paper is taken, and a straight long seam is cut in the middle of the paper along the length direction by scissors. When the distance of the sound post after the code is measured, the paper sheet on the upper side of the gap is inserted into the sound hole, the lower edge of the paper sheet touches the sound post, the distance between the upper edge of the paper sheet on the lower side of the gap on the panel and the code is the distance between the upper edge of the paper sheet and the code, and the specific size can be measured by using a ruler. When measuring the distance between the outer edge of the sound column and the outer edge of the code leg, the paper sheet on the lower side is inserted into the sound hole, so that the top end of the paper sheet is propped against the sound column. The lower edge of the upper paper sheet touches the front surface of the code foot, and the distance between the sharp corner of the paper sheet and the outer edge of the code foot is the distance between the outer edge of the sound column and the outer edge of the code foot.
The prior art has the following defects and shortcomings:
1. the existing sound post is very complicated and troublesome in installation, and is difficult to install in place due to the fact that the sight is blocked in the installation;
2. the concrete position of the sound post can not be known after the sound post is installed, and the sound post needs to be measured by a rectangular hard card paper sheet, so that the sound post is very troublesome;
3. when the sound post is installed, the bottom end of the device cannot slide due to the fact that the sound post needs to be at a right angle with the musical instrument box; 4. when different sound columns of the piano cabinet are installed, the sound columns are different in length, and the general installation device is difficult to install.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a violin sound column structure which is stably installed, and can solve the problem of the existing violin sound column structure which is stably installed; this device is through setting up, effectively solves the problem.
In order to achieve the purpose of the violin sound column structure which is stably installed, the invention provides the following technical scheme: a violin sound column structure stable in installation comprises an installation square barrel, a bearing is arranged at the top end of the installation square barrel, a screw rod is arranged on one side inside the bearing, a connecting block is fixedly connected to the top end of the screw rod, a rotating handle is fixedly connected to the top end of the connecting block, a nut is meshed on the bottom end surface of the screw rod, a push rod sleeve is arranged on one side of the bottom end of the nut, a sucking disc is arranged at the bottom end of the push rod sleeve, a first installation block and a sliding rail are fixedly connected to one side of the installation square barrel, a first electric telescopic rod is fixedly connected to one side of the first installation block, a first connecting rod is fixedly connected to the movable end of the first electric telescopic rod, a support is fixedly connected to one end of the first connecting rod, a laser lamp is arranged on one side of the support, a sliding block is arranged on one side inside the sliding rail, and a second installation block is arranged on one side of the sliding block, the utility model discloses a fixing device for electric vehicle, including second installation piece, second electric telescopic handle, expansion end fixedly connected with second connecting rod, one end of second connecting rod is provided with first connecting plate, second connecting plate and third connecting plate, the first mounting panel of one side fixedly connected with of second connecting plate, one side of first mounting panel is provided with the electro-magnet, one side fixedly connected with spring of third connecting plate, the one end fixedly connected with second mounting panel of spring, the inside of second mounting panel is provided with the iron plate.
Preferably, the outer surface of the bearing is fixedly connected with one side of the inside of the top end of the mounting square cylinder, and the surface of the top end of the screw rod, which is not provided with threads, is fixedly connected with one side of the inner rotating ring of the bearing.
Preferably, the inside of the rotating handle is provided with a hole, and the surface of the rotating handle is covered with a layer of rubber.
Preferably, the push rod sleeve is hollow, and the screw is located inside the push rod sleeve and is not in contact with the push rod sleeve.
Preferably, the bottom end of the push rod sleeve penetrates through the bottom end of the square cylinder and is fixedly connected with the top end of the sucker.
Preferably, first electric telescopic handle is ninety degrees vertical connection with the square section of thick bamboo of installation, the laser lamp gets that the luminous end is in under and the laser lamp is the parallel form with the square section of thick bamboo of installation.
Preferably, one end of the sliding block is slidably connected with one side of the interior of the sliding rail, and one end of the fixing bolt penetrates through one side of the second mounting block and is in contact with one side of the sliding rail.
Preferably, one side of the first connecting plate is fixedly connected with one side of the second connecting plate, and one side of the second connecting plate is fixedly connected with one side of the third connecting plate.
Preferably, the first mounting plate and the second mounting plate are located in the same horizontal line, and the magnetic side of the electromagnet is opposite to the iron block.
Compared with the prior art, the violin sound column structure provided by the invention has the following beneficial effects that:
1. the violin sound post structure with stable installation is characterized in that a square installation barrel, a second installation block, a second electric telescopic rod, a second connecting rod, a first connecting plate, a second connecting plate, a third connecting plate, a first installation plate, an electromagnet, a spring, a second installation plate and an iron block are arranged, when a sound post is installed, the sound post is firstly placed between the first installation plate and the second installation plate, then the electromagnet is started, the electromagnet is electrified to generate magnetism to attract the iron block to enable the second installation plate and the first installation plate to clamp the sound post, at the moment, the spring is in a stretching state, after the sound post is clamped, the device and an opening of a violin box are horizontally plugged, after the sound post enters the violin box, the device is rotated for ninety degrees to align the sound post with the position of the installed position, then the second electric telescopic rod is started, and the second electric telescopic rod moves the sound post to the position of the installed position, after arriving the position, with the electro-magnet outage, the demagnetization behind the electro-magnet outage, the iron plate can not receive appeal afterwards, is shrunk by tensile spring and is withdrawed second mounting panel and iron plate for the sound column is not being by the centre gripping, removes this device at the level afterwards, and the device breaks away from the back with the sound column, withdraws the device again, and this device makes things convenient for the sound column installation, and the step is simple, easy to get to the hand.
2. The violin sound post structure with stable installation is characterized in that a first installation block, a first electric telescopic rod, a first connecting rod, a support and a laser lamp are arranged, the first electric telescopic rod and a second electric telescopic rod are the same in model, the second electric telescopic rod moves along with the first electric telescopic rod when in operation, the laser lamp and the middle point of a second connecting plate are in a horizontal line, when the second electric telescopic rod controls the sound post to operate, the first electric telescopic rod also controls the laser lamp to move, infrared rays emitted by the laser lamp can irradiate the surface of a violin box, the position of the sound post can be accurately known by observing infrared rays of the laser lamp, after the sound post is installed, the accurate distance can be known by measuring the infrared ray position of the laser lamp through a ruler, and the device can accurately know the specific position of the sound post when the sound post still moves, after the sound column is installed, the position distance of the sound column does not need to be measured in an auxiliary mode through a hard card paper sheet;
3. according to the violin sound post structure with stable installation, the bearing, the screw rod, the connecting block, the rotating handle, the nut, the push rod sleeve and the sucker are arranged, when the sound post is installed, the square installation barrel is inserted into the violin box and rotated by ninety degrees, the rotating handle is rotated, the rotating handle controls the screw rod to rotate through the connecting block, the screw rod is fixed in the bearing and can rotate, the meshed nut moves downwards after the screw rod rotates, the push rod sleeve is fixed on the nut, the nut drives the push rod sleeve to compress the sucker, the bottom end of the square installation barrel can not slip when placed inside the violin box, the inside of the violin box can be damaged if the device is directly pressed, and the device cannot slip when compressed;
4. this firm violin sound column structure of installation, through being provided with the slide rail, the slider, second installation piece and fixing bolt, if the musical instrument case is different, then the sound column size of installing is also different, install the sound column behind first mounting panel and second mounting panel, unscrew fixing bolt, the slider can remove this moment, after the size through the sound column removes suitable position, again screw up fixing bolt, make fixing bolt's one end tightly fixed with one side of slide rail, at this moment, the slider just can not receive gravity and the landing, this device can make things convenient for height-adjusting, the convenience is installed the sound column of difference.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the present invention showing the structure of mounting a square cylinder;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the construction of the first, second and third connector plates of the present invention;
fig. 6 is a schematic structural view of the first electric telescopic rod of the present invention.
In the figure: 1. mounting a square cylinder; 2. a bearing; 3. a screw; 4. connecting blocks; 5. rotating the handle; 6. a nut; 7. a push rod sleeve; 8. a suction cup; 9. a first mounting block; 10. a first electric telescopic rod; 11. a first connecting rod; 12. a support; 13. a laser light; 14. a slide rail; 15. a slider; 16. a second mounting block; 17. fixing the bolt; 18. a second electric telescopic rod; 19. a second connecting rod; 20. a first connecting plate; 21. a second connecting plate; 22. a third connecting plate; 23. a first mounting plate; 24. an electromagnet; 25. a spring; 26. a second mounting plate; 27. and (4) iron blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a violin sound column structure with stable installation comprises an installation square tube 1, a bearing 2 is arranged at the top end of the installation square tube 1, a screw rod 3 is arranged at one side inside the bearing 2, a connecting block 4 is fixedly connected at the top end of the screw rod 3, a rotating handle 5 is fixedly connected at the top end of the connecting block 4, a nut 6 is meshed with the bottom end surface of the screw rod 3, a push rod sleeve 7 is arranged at one side of the bottom end of the nut 6, a sucking disc 8 is arranged at the bottom end of the push rod sleeve 7, a first installation block 9 and a sliding rail 14 are fixedly connected at one side of the installation square tube 1, a first electric telescopic rod 10 is fixedly connected at one side of the first installation block 9, a first connecting rod 11 is fixedly connected at the movable end of the first electric telescopic rod 10, a bracket 12 is fixedly connected at one end of the first connecting rod 11, a laser lamp 13 is arranged at one side of the bracket 12, and a sliding block 15 is arranged at one side inside the sliding rail 14, one side of slider 15 is provided with second installation piece 16, the inside of second installation piece 16 is provided with fixing bolt 17, one side of second installation piece 16 is provided with second electric telescopic handle 18, the activity end fixedly connected with second connecting rod 19 of second electric telescopic handle 18, the one end of second connecting rod 19 is provided with first connecting plate 20, second connecting plate 21 and third connecting plate 22, one side fixedly connected with first mounting panel 23 of second connecting plate 21, one side of first mounting panel 23 is provided with electro-magnet 24, one side fixedly connected with spring 25 of third connecting plate 22, the one end fixedly connected with second mounting panel 26 of spring 25, the inside of second mounting panel 26 is provided with iron plate 27.
In conclusion, the outer surface of the bearing 2 is fixedly connected with one side of the inner part of the top end of the mounting square barrel 1, the surface, which is not provided with threads, of the top end of the screw rod 3 is fixedly connected with one side of the inner rotating ring of the bearing 2, and the bearing 2 facilitates the screw rod 3 to rotate under stress; holes are formed in the rotating handle 5, and a layer of rubber is covered on the surface of the rotating handle 5, so that the rotating handle is convenient to rotate, and the surface is prevented from being not easy to bear force due to slipping; the interior of the push rod sleeve 7 is hollow, and the screw rod 3 is positioned in the push rod sleeve 7 and is not contacted with the push rod sleeve, so that the push rod sleeve 7 can conveniently move up and down; the bottom end of the push rod sleeve 7 penetrates through the bottom end of the square cylinder 1 and is fixedly connected with the top end of the sucker 8, and the sucker 8 is connected with one side of the interior of the piano cabinet, so that the square cylinder 1 can be effectively prevented from slipping; the first electric telescopic rod 10 is vertically connected with the mounting square barrel 1 at ninety degrees, the light emitting end of the laser lamp 13 is positioned right below the mounting square barrel 1, and the laser lamp 13 is parallel to the mounting square barrel 1, so that the laser emitted by the laser lamp 13 cannot be inclined, and the precision is higher; one end of the sliding block 15 is connected with one side of the inside of the sliding rail 14 in a sliding manner, one end of a fixing bolt 17 penetrates through one side of the second mounting block 16 and is in contact with one side of the sliding rail 14, and the fixing bolt 17 is used for fixing the sliding block 15 and preventing the sliding block 15 from sliding down due to gravity; one side of the first connecting plate 20 is fixedly connected with one side of the second connecting plate 21, and one side of the second connecting plate 21 is fixedly connected with one side of the third connecting plate 22 for installing other devices; the first mounting plate 23 and the second mounting plate 26 are located in the same horizontal line, and the magnetic side of the electromagnet 24 is opposite to the iron block 27, so that the electromagnet 24 can attract the iron block 27 conveniently.
The working and using process and the installation method of the invention are that when the violin sound post structure with stable installation is used, the square barrel 1, the second installation block 16, the second electric telescopic rod 18, the second connecting rod 19, the first connecting plate 20, the second connecting plate 21, the third connecting plate 22, the first installation plate 23, the electromagnet 24, the spring 25, the second installation plate 26 and the iron block 27 are installed, when the sound post is installed, the sound post is firstly placed between the first installation plate 23 and the second installation plate 26, then the electromagnet 24 is started, the electromagnet 24 is electrified to generate magnetism to attract the iron block 27, so that the sound post is clamped by the second installation plate 26 and the first installation plate 23, at the moment, the spring 25 is in a stretching state, after the sound post is clamped, the device is horizontally plugged into an opening of a violin box, when the sound post enters the violin box, the device is rotated for ninety degrees rotation, so that the sound post is aligned with the installed position, then the second electric telescopic rod 18 is started, the sound post is moved to the position of the installed position by the second electric telescopic rod 18, after the sound post reaches the position, the electromagnet 24 is powered off, the electromagnet 24 is demagnetized after being powered off, then the iron block 27 cannot be attracted, the stretched spring 25 contracts to retract the second installation plate 26 and the iron block 27, so that the sound post is not clamped, then the device is moved horizontally, and after the device is separated from the sound post, the device is retracted, so that the sound post is convenient to install, the steps are simple, and the user can easily get on the hand; by arranging the slide rail 14, the slide block 15, the second mounting block 16 and the fixing bolt 17, if the piano cabinet is different, the sizes of the mounted sound columns are different, after the sound columns are mounted on the first mounting plate 23 and the second mounting plate 26, the fixing bolt 17 is unscrewed, the slide block 15 can move, and after the sound columns move to a proper position through the sizes of the sound columns, the fixing bolt 17 is screwed down, so that one end of the fixing bolt 17 is tightly fixed with one side of the slide rail 14, at the moment, the slide block 15 cannot slide down due to gravity, the height can be conveniently adjusted, and different sound columns can be conveniently mounted; by arranging the bearing 2, the screw rod 3, the connecting block 4, the rotating handle 5, the nut 6, the push rod sleeve 7 and the sucker 8, when the sound column is installed, the installation square barrel 1 is inserted into the piano box to rotate for ninety degrees, the rotating handle 5 is rotated, the rotating handle 5 controls the screw rod 3 to rotate through the connecting block 4, the screw rod 3 is fixed in the bearing 2 and can rotate, the meshed nut 6 moves downwards after the screw rod 3 rotates, the push rod sleeve 7 is fixed on the nut 6, the nut 6 drives the push rod sleeve 7 to compress the sucker 8, the bottom end of the installation square barrel 1 can be placed in the piano box and cannot slip, the interior of the piano box can be damaged if the device is directly pressed, and the device cannot slip when the device compresses; by arranging the first mounting block 9, the first electric telescopic rod 10, the first connecting rod 11, the bracket 12 and the laser lamp 13, the first electric telescopic rod 10 and the second electric telescopic rod 18 have the same model, and the second electric telescopic rod 18 moves, the first electric telescopic rod 10 moves along with the first electric telescopic rod, and the middle point position of the laser lamp 13 and the second connecting plate 21 is a horizontal line, when the second electric telescopic rod 18 controls the sound post to move, the first electric telescopic rod 10 also controls the laser lamp 13 to move, the infrared ray emitted by the laser lamp 13 irradiates the surface of the musical instrument box, the position of the sound post can be accurately known by observing the infrared ray of the laser lamp 13, after the sound post is mounted, the accurate distance can be known by measuring the position of the infrared ray of the laser lamp 13 through the ruler, the specific position of the sound post can be accurately known when the sound post moves, and after the sound column is installed, the position distance of the sound column does not need to be measured in an auxiliary mode through a hard card paper sheet.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a firm violin sound column structure of installation which characterized in that: comprises an installation square barrel (1), a bearing (2) is arranged at the top end of the installation square barrel (1), a screw rod (3) is arranged on one side of the interior of the bearing (2), a connecting block (4) is fixedly connected to the top end of the screw rod (3), a rotating handle (5) is fixedly connected to the top end of the connecting block (4), a nut (6) is meshed with the bottom end surface of the screw rod (3), a push rod sleeve (7) is arranged on one side of the bottom end of the nut (6), a sucking disc (8) is arranged at the bottom end of the push rod sleeve (7), a first installation block (9) and a sliding rail (14) are fixedly connected to one side of the installation square barrel (1), a first electric telescopic rod (10) is fixedly connected to one side of the first installation block (9), a first connecting rod (11) is fixedly connected to the movable end of the first electric telescopic rod (10), a support (12) is fixedly connected to one end of the first connecting rod (11), a laser lamp (13) is arranged on one side of the support (12), a sliding block (15) is arranged on one side of the interior of the sliding rail (14), a second installation block (16) is arranged on one side of the sliding block (15), a fixing bolt (17) is arranged inside the second installation block (16), a second electric telescopic rod (18) is arranged on one side of the second installation block (16), a second connecting rod (19) is fixedly connected with the movable end of the second electric telescopic rod (18), a first connecting plate (20), a second connecting plate (21) and a third connecting plate (22) are arranged at one end of the second connecting rod (19), a first installation plate (23) is fixedly connected with one side of the second connecting plate (21), an electromagnet (24) is arranged on one side of the first installation plate (23), and a spring (25) is fixedly connected with one side of the third connecting plate (22), one end fixedly connected with second mounting panel (26) of spring (25), the inside of second mounting panel (26) is provided with iron plate (27).
2. A securely mounted violin fret structure as claimed in claim 1, wherein: the outer surface of the bearing (2) is fixedly connected with one side of the inside of the top end of the square cylinder (1), and the surface, which is not provided with threads, of the top end of the screw rod (3) is fixedly connected with one side of the inner rotating ring of the bearing (2).
3. A securely mounted violin fret structure as claimed in claim 1, wherein: holes are formed in the inner portion of the rotating handle (5), and a layer of rubber covers the surface of the rotating handle (5).
4. A securely mounted violin fret structure as claimed in claim 1, wherein: the inside of push rod cover (7) is the cavity type, screw rod (3) are located the inside of push rod cover (7) and do not contact with it.
5. A securely mounted violin fret structure as claimed in claim 1, wherein: the bottom end of the push rod sleeve (7) penetrates through the bottom end of the square barrel (1) and is fixedly connected with the top end of the sucker (8).
6. A securely mounted violin fret structure as claimed in claim 1, wherein: first electric telescopic handle (10) are ninety degrees vertical connection with installation square section of thick bamboo (1), laser lamp (13) get luminous end be in under and laser lamp (13) and installation square section of thick bamboo (1) be the parallel form.
7. A securely mounted violin fret structure as claimed in claim 1, wherein: one end of the sliding block (15) is connected with one side of the interior of the sliding rail (14) in a sliding mode, and one end of the fixing bolt (17) penetrates through one side of the second mounting block (16) and is in contact with one side of the sliding rail (14) mutually.
8. A securely mounted violin fret structure as claimed in claim 1, wherein: one side of the first connecting plate (20) is fixedly connected with one side of the second connecting plate (21), and one side of the second connecting plate (21) is fixedly connected with one side of the third connecting plate (22).
9. A securely mounted violin fret structure as claimed in claim 1, wherein: the first mounting plate (23) and the second mounting plate (26) are located in the same horizontal line, and the magnetic side of the electromagnet (24) is opposite to the iron block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110702109.XA CN113470594B (en) | 2021-06-23 | 2021-06-23 | Stable violin sound column structure of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110702109.XA CN113470594B (en) | 2021-06-23 | 2021-06-23 | Stable violin sound column structure of installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113470594A true CN113470594A (en) | 2021-10-01 |
| CN113470594B CN113470594B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110702109.XA Active CN113470594B (en) | 2021-06-23 | 2021-06-23 | Stable violin sound column structure of installation |
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| CN (1) | CN113470594B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080190263A1 (en) * | 2007-02-13 | 2008-08-14 | Darren Drew | Sound board support system |
| CN201383320Y (en) * | 2009-04-14 | 2010-01-13 | 蒋英明 | Sound post installing and adjusting device |
| CN105489198A (en) * | 2015-10-03 | 2016-04-13 | 张庆柳 | Device for accurately mounting violin sound post |
| CN106463101A (en) * | 2014-06-27 | 2017-02-22 | 帕尔·莫尔纳 | Sound post, sound post tool set, and method for assembling the sound post into a stringed instrument |
| CN208722555U (en) * | 2018-04-15 | 2019-04-09 | 向祖树 | A kind of violin sound column mounting and adjusting tool |
| CN208768243U (en) * | 2018-10-24 | 2019-04-19 | 北京迪士普音响科技有限公司 | A kind of wall-mounted outdoor level pressure waterproof sound column |
| WO2019088328A1 (en) * | 2017-11-06 | 2019-05-09 | 주식회사 고퍼우드 | Acoustic guitar and tone control apparatus |
| CN111801726A (en) * | 2018-02-23 | 2020-10-20 | 戴亚斯特拉德注册商 | Sound post system |
| CN212367480U (en) * | 2020-07-16 | 2021-01-15 | 广州市麦纳电子科技有限公司 | Sound post convenient to dismouting |
| CN212919389U (en) * | 2020-08-20 | 2021-04-09 | 辽宁博众特自动化技术有限公司 | Manipulator for production line |
-
2021
- 2021-06-23 CN CN202110702109.XA patent/CN113470594B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080190263A1 (en) * | 2007-02-13 | 2008-08-14 | Darren Drew | Sound board support system |
| CN201383320Y (en) * | 2009-04-14 | 2010-01-13 | 蒋英明 | Sound post installing and adjusting device |
| CN106463101A (en) * | 2014-06-27 | 2017-02-22 | 帕尔·莫尔纳 | Sound post, sound post tool set, and method for assembling the sound post into a stringed instrument |
| CN105489198A (en) * | 2015-10-03 | 2016-04-13 | 张庆柳 | Device for accurately mounting violin sound post |
| WO2019088328A1 (en) * | 2017-11-06 | 2019-05-09 | 주식회사 고퍼우드 | Acoustic guitar and tone control apparatus |
| CN111801726A (en) * | 2018-02-23 | 2020-10-20 | 戴亚斯特拉德注册商 | Sound post system |
| CN208722555U (en) * | 2018-04-15 | 2019-04-09 | 向祖树 | A kind of violin sound column mounting and adjusting tool |
| CN208768243U (en) * | 2018-10-24 | 2019-04-19 | 北京迪士普音响科技有限公司 | A kind of wall-mounted outdoor level pressure waterproof sound column |
| CN212367480U (en) * | 2020-07-16 | 2021-01-15 | 广州市麦纳电子科技有限公司 | Sound post convenient to dismouting |
| CN212919389U (en) * | 2020-08-20 | 2021-04-09 | 辽宁博众特自动化技术有限公司 | Manipulator for production line |
Non-Patent Citations (1)
| Title |
|---|
| 张爱林;贾瑞清;李直高;高小峰;: "小提琴自由琴板振型分析系统及音柱对振型影响的实验研究(上)", 乐器, no. 03, 5 March 2009 (2009-03-05) * |
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