CN214012487U - Piano string assembly quality - Google Patents
Piano string assembly quality Download PDFInfo
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- CN214012487U CN214012487U CN202120035685.9U CN202120035685U CN214012487U CN 214012487 U CN214012487 U CN 214012487U CN 202120035685 U CN202120035685 U CN 202120035685U CN 214012487 U CN214012487 U CN 214012487U
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- fixedly connected
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- sleeve
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Abstract
The utility model relates to a piano string assembly quality, the camera comprises a frame, the handle is installed to frame outer wall one side, and passes through connecting rod fixedly connected with balladeur train in both sides about the frame outer wall, electric putter is installed to frame inner wall one side, and electric putter other end fixedly connected with rack. The utility model discloses an electric putter and balladeur train have been set up, this device is provided with the knob clamping device of three kinds of differences, can carry out the centre gripping to the knob of different musical instruments and different patterns, when needing certain clamping device, just need promote one of them clamping device with the hand, let this clamping device's first block head correspond each other with unique second block head, accomplish the contact back when first block head and second block head, the rotating electrical machines can directly drive the clamping device who is connected with the main rotation axis and rotate together, just so can start the effect of screwing up the knob, to sum up, this device can screw up the knob of more musical instruments, has increased the holistic application scope of device.
Description
Technical Field
The utility model relates to a piano string assembly quality belongs to string assembly technical field.
Background
Stringed instruments, an important branch of the musical instrument family, have almost all lyrics played by stringed instruments in classical music and even modern music, and thus, have the common characteristics of all stringed instruments such as softness and pleasure.
When assembling the musical instrument string among the prior art, though there has been to drive the string button through the motor and rotated and screwed up the string, the style of string button is of a great variety, and a device can't accomplish whole adaptations, causes the problem that has the limitation in using.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a piano string assembly quality, the utility model discloses simple structure, convenient to use not only can screw up the string button of piano, can also be suitable for on more musical instruments, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a piano string assembly quality, includes the frame, the handle is installed to frame outer wall one side, and both sides pass through connecting rod fixedly connected with balladeur train about the frame outer wall, electric putter is installed to frame inner wall one side, and electric putter other end fixedly connected with rack, the rotating electrical machines is installed to the rack upper end, and the rotating electrical machines output installs first block head, balladeur train inner wall one side sliding connection has a plurality of groups slider, and slider lower extreme fixedly connected with bearing, main rotation axis is installed to the bearing inner wall, and main rotation axis one end fixedly connected with second block head, second block head and the first mutual swing joint of first block head, the main rotation axis other end is fixedly connected with sound clamp, first fixture and second fixture respectively.
Further, the outer frame forms a longitudinal movement structure with the rotating motor through the electric push rod, the placing frame.
Further, the cross sections of the first clamping head and the second clamping head are both in a trapezoidal structure.
Further, the whole carriage is of a semicircular arc structure, and the carriage and the main rotating shaft form a sliding structure through a sliding block and a bearing.
Further, the first clamping mechanism comprises a threaded rod inside, one side of the outer wall of the threaded rod is fixedly connected with the main rotating shaft, the outer wall of the threaded rod is connected with a threaded sleeve in a threaded mode, the inner wall of the threaded sleeve is movably connected with a plurality of clamping blocks, and a first spring is installed between every two clamping blocks.
Further, inside including the sleeve, and sleeve outer wall one side and the mutual fixed connection of main rotation axis of second fixture, sleeve outer wall one side has the grip block through fluting swing joint, and the grip block is "worker" word column structure, the second spring is installed to grip block one side, and the grip block passes through the second spring and constitutes elastic construction with the sleeve.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up electric putter and balladeur train, this device is provided with three kinds of different string button clamping device, can carry out the centre gripping to the string button of different musical instruments and different patterns, when needing certain clamping device, just need to promote one of them clamping device with the hand, let the first block head and the only second block head of this clamping device correspond to each other, after first block head and second block head accomplish to contact, the rotating electrical machines can directly drive the clamping device who is connected with the main rotation axis and rotate together, just so can start the effect of screwing up the knob, to sum up, this device can screw up the string button of more musical instruments, has increased the holistic application scope of device;
2. the utility model discloses a set up the sound and pressed from both sides, first fixture and second fixture, the sound presss from both sides and is similar to ordinary clothes peg, can the centre gripping shorter and flat string button, can be applicable to most guitar, and first fixture can the cylindric string button of centre gripping, for example piano or horse-head musical instrument etc. second fixture can the rectangular platykurtic string button of centre gripping, also for example partial piano or horse-head musical instrument etc..
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic view of the external structure of the present invention.
Fig. 3 is a schematic side view of the second clamping mechanism of the present invention.
Fig. 4 is a schematic side view of the first clamping mechanism of the present invention.
Fig. 5 is a schematic cross-sectional structure diagram of the bearing and the main rotating shaft of the present invention.
Reference numbers in the figures: 1. an outer frame; 2. a handle; 3. a carriage; 4. an electric push rod; 5. placing a rack; 6. a rotating electric machine; 7. a first snap head; 8. a slider; 9. a bearing; 10. a main rotating shaft; 11. a second snap head; 12. a sound clip; 13. a first clamping mechanism; 1301. a threaded rod; 1302. a threaded sleeve; 1303. a clamping block; 1304. a first spring; 14. a second clamping mechanism; 1401. a sleeve; 1402. a clamping plate; 1403. a second spring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 5, a string assembling apparatus for a piano comprises an outer frame 1, a handle 2 installed at one side of an outer wall of the outer frame 1, the upper side and the lower side of the outer wall of the outer frame 1 are fixedly connected with a sliding frame 3 through a connecting rod, one side of the inner wall of the outer frame 1 is provided with an electric push rod 4, the other end of the electric push rod 4 is fixedly connected with a placing rack 5, the upper end of the placing rack 5 is provided with a rotating motor 6, and the output end of the rotating motor 6 is provided with a first clamping head 7, one side of the inner wall of the sliding frame 3 is connected with a plurality of groups of sliding blocks 8 in a sliding way, and the lower extreme fixedly connected with bearing 9 of slider 8, main rotation axis 10 is installed to the bearing 9 inner wall, and main rotation axis 10 one end fixedly connected with second joint 11, second joint 11 and the mutual swing joint of first joint 7, and the other end fixedly connected with sound clamp 12, first fixture 13 and second fixture 14 respectively of main rotation axis 10.
As shown in fig. 1, the outer frame 1 of this embodiment forms a longitudinal movement structure with the rotating electrical machine 6 through the electric push rod 4 and the placing rack 5, and when in use, the handle 2 on the device is firstly held for stabilizing the device, the electric push rod 4 can longitudinally push the rotating electrical machine 6, the placing rack 5 and the first engaging head 7 inside the outer frame 1, so that the first engaging head 7 can contact with the second engaging head 11, and the rotating electrical machine 6 can directly drive the first engaging head 7 to rotate.
As shown in fig. 1, the cross-sections of the first engaging head 7 and the second engaging head 11 of the present embodiment are both in a trapezoid structure, and the outer wall of the second engaging head 11 is inserted into the inner wall of the first engaging head 7 in the mutual contact process of the first engaging head 7 and the second engaging head 11, and the cross-sections of the two engaging heads are seen to be in a trapezoid structure, so that the two engaging heads are attached more tightly, the two engaging heads are firmer, and the effect of transferring kinetic energy is better.
As shown in fig. 1 and 5, the whole carriage 3 of this embodiment is in a semicircular arc structure, the carriage 3 forms a sliding structure with the main rotating shaft 10 through the sliding block 8 and the bearing 9, the device has three clamping devices, namely, the sound clip 12, the first clamping mechanism 13 and the second clamping mechanism 14, which can clamp the string button on the musical instrument such as guitar and horse-head string instrument, when any one of the clamping devices is needed, one of the clamping devices needs to be pushed by hand, the first engaging head 7 of the clamping device corresponds to the only second engaging head 11, after the first engaging head 7 and the second engaging head 11 are contacted, the rotating motor 6 can directly drive the clamping device connected with the main rotating shaft 10 to rotate together, so as to start the effect of screwing the knob, the bearing 9 is used to prevent the main rotating shaft 10 from rotating together with the sliding block 8, the sound clip 12 is similar to a conventional clothes-pin, can hold short and flat string buttons, and can be applied to most guitars.
As shown in fig. 1 and fig. 4, the first clamping mechanism 13 of this embodiment includes a threaded rod 1301 inside, one side of the outer wall of the threaded rod 1301 is fixedly connected to the main rotating shaft 10, a threaded sleeve 1302 is connected to the outer wall of the threaded rod 1301 in a threaded manner, a plurality of clamping blocks 1303 are movably connected to the inner wall of the threaded sleeve 1302, a first spring 1304 is installed between each two clamping blocks 1303, the first clamping mechanism 13 is mainly suitable for instruments such as a piano or a mauqin, the string buttons of the mauqin and the piano have long cylindrical structures, most of the string buttons are manually adjusted during use, and a common clamping device cannot clamp the string buttons, when the first clamping mechanism 13 is used, the cylindrical string buttons are first inserted between the clamping blocks 1303, the threaded sleeve 1302 is moved downward along the direction of the threaded rod 1301 by rotating the threaded sleeve 1302, because the front end of the threaded sleeve 1302 has a trapezoidal cross section, the threaded sleeve continuously moves downward, so that the distance between the clamping blocks 1303 is continuously shortened, so that the cylindrical string button can be clamped.
As shown in fig. 1 and 3, the second clamping mechanism 14 of the present embodiment includes a sleeve 1401 therein, and one side of the outer wall of the sleeve 1401 is fixedly connected with the main rotating shaft 10, one side of the outer wall of the sleeve 1401 is movably connected with a clamping plate 1402 through a slot, the clamping plate 1402 is in an "I" shape, a second spring 1403 is installed on one side of the clamping plate 1402, the clamping plate 1402 and the sleeve 1401 form an elastic structure through the second spring 1403, the second clamping mechanism 14 is also suitable for musical instruments such as a horse-head piano and a piano, the string buttons of a part of the horse-head piano and the piano also have a long and flat structure, at this time, the clamping mechanism cannot be clamped by the first clamping mechanism 13 and cannot be clamped by the sound clip 12, a user can pull the clamping plate 1402 transversely towards two sides, the second spring 1403 is compressed, the string buttons are inserted into the sleeve 1401, and then the string button is clamped by the clamping plate 1402 in a manner of resetting the second spring 1403.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model discloses the theory of operation: when the device is used, the device has three clamping devices which are respectively a sound clip 12, a first clamping mechanism 13 and a second clamping mechanism 14, the three clamping devices can clamp the string buttons on the musical instruments such as a guitar, a majiu and the like, when any one of the clamping devices needs to be used, one of the clamping devices needs to be pushed by hands, a first clamping head 7 of the clamping device corresponds to a unique second clamping head 11, after the first clamping head 7 is contacted with the second clamping head 11, a rotating motor 6 can directly drive the clamping device connected with a main rotating shaft 10 to rotate together, so that the effect of screwing the knob can be started, the sound clip 12 is similar to a common clothes clip and can clamp a short and flat string button and can be suitable for most of guitars, the first clamping mechanism 13 is mainly suitable for the musical instruments such as a piano or a majiu and the like, and the string buttons of the majiu and the piano have a long cylindrical structure, when the clamping device is used, most of the parts are manually adjusted, a common clamping device cannot clamp the parts, when the first clamping mechanism 13 is used, a cylindrical string button is firstly inserted between clamping blocks 1303, then the threaded sleeve 1302 is rotated to enable the threaded sleeve 1302 to move downwards along the direction of the threaded rod 1301, because the section of the front end of the threaded sleeve 1302 is in a trapezoid structure, the distance between the clamping blocks 1303 can be continuously shortened due to continuous downward movement of the threaded sleeve 1302, the cylindrical string button can be clamped, the second clamping mechanism 14 is also suitable for musical instruments such as a horse-head piano and a piano, the string buttons of a part of the horse-head piano and a piano also have a long and flat structure, at the moment, the cylindrical string button cannot be clamped by the first clamping mechanism 13 and cannot be clamped by the sound clamp 12, a user can transversely pull the clamping plate 1402 towards two sides, the second spring is compressed, the string button is inserted into the sleeve 1401, and then the second spring 1403 is reset, carry out the centre gripping through grip block 1402 to the peg, the summary this device can carry out the centre gripping to the peg of multiple musical instrument and different patterns, has increased the holistic application range of device, has improved the holistic practicality of device.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a piano string assembly quality, includes frame (1), its characterized in that: handle (2) are installed to frame (1) outer wall one side, and both sides are through connecting rod fixedly connected with balladeur train (3) about frame (1) outer wall, electric putter (4) are installed to frame (1) inner wall one side, and electric putter (4) other end fixedly connected with rack (5), rotating electrical machines (6) are installed to rack (5) upper end, and rotating electrical machines (6) output installs first block (7), balladeur train (3) inner wall one side sliding connection has a plurality of groups slider (8), and slider (8) lower extreme fixedly connected with bearing (9), main rotation axis (10) are installed to bearing (9) inner wall, and main rotation axis (10) one end fixedly connected with second block (11), second block (11) and first block (7) swing joint each other, main rotation axis (10) other end is fixedly connected with sound clamp (12) respectively, A first clamping mechanism (13) and a second clamping mechanism (14).
2. A piano string assembling device according to claim 1, wherein: the outer frame (1) and the rotating motor (6) form a longitudinal movement structure through the electric push rod (4) and the placing rack (5).
3. A piano string assembling device according to claim 1, wherein: the sections of the first clamping head (7) and the second clamping head (11) are both in a trapezoidal structure.
4. A piano string assembling device according to claim 1, wherein: the whole sliding frame (3) is of a semicircular arc structure, and the sliding frame (3) and the main rotating shaft (10) form a sliding structure through a sliding block (8) and a bearing (9).
5. A piano string assembling device according to claim 1, wherein: the first clamping mechanism (13) is internally provided with a threaded rod (1301), one side of the outer wall of the threaded rod (1301) is fixedly connected with the main rotating shaft (10), the outer wall of the threaded rod (1301) is in threaded connection with a threaded sleeve (1302), the inner wall of the threaded sleeve (1302) is movably connected with a plurality of clamping blocks (1303), and a first spring (1304) is arranged between every two clamping blocks (1303).
6. A piano string assembling device according to claim 1, wherein: the second clamping mechanism (14) comprises a sleeve (1401) inside, one side of the outer wall of the sleeve (1401) is fixedly connected with the main rotating shaft (10), one side of the outer wall of the sleeve (1401) is movably connected with a clamping plate (1402) through a groove, the clamping plate (1402) is of an I-shaped structure, a second spring (1403) is installed on one side of the clamping plate (1402), and the clamping plate (1402) and the sleeve (1401) form an elastic structure through the second spring (1403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035685.9U CN214012487U (en) | 2021-01-07 | 2021-01-07 | Piano string assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035685.9U CN214012487U (en) | 2021-01-07 | 2021-01-07 | Piano string assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214012487U true CN214012487U (en) | 2021-08-20 |
Family
ID=77294638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120035685.9U Expired - Fee Related CN214012487U (en) | 2021-01-07 | 2021-01-07 | Piano string assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214012487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744705A (en) * | 2021-10-14 | 2021-12-03 | 湖南卡罗德音乐集团有限公司 | Automatic tuning method for piano |
-
2021
- 2021-01-07 CN CN202120035685.9U patent/CN214012487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744705A (en) * | 2021-10-14 | 2021-12-03 | 湖南卡罗德音乐集团有限公司 | Automatic tuning method for piano |
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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: 20210820 |