CN205282064U - Piano string fixing device with adjustable - Google Patents
Piano string fixing device with adjustable Download PDFInfo
- Publication number
- CN205282064U CN205282064U CN201521090903.XU CN201521090903U CN205282064U CN 205282064 U CN205282064 U CN 205282064U CN 201521090903 U CN201521090903 U CN 201521090903U CN 205282064 U CN205282064 U CN 205282064U
- Authority
- CN
- China
- Prior art keywords
- string
- briquetting
- frame
- seat
- prominent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a piano string fixing device with adjustable, a serial communication port, piano string fixing device with adjustable contain the string seat of a horizontal setting and the string frame of a vertical setting, the string seat on be equipped with one and fall trapezoidal regulation seat mouth, regulation seat mouth on be equipped with the regulation notch that runs through of a long circle, regulation seat mouth in be equipped with the wedge -form briquetting of a detachable, the middle part of briquetting be equipped with a briquetting round hole that runs through, a lock bolt runs through respectively the briquetting round hole with adjust the notch, the top of string frame be equipped with a pair of spacing salient, spacing salient on be equipped with an outstanding round hole that runs through respectively, the top of string frame be equipped with a separable string piece. Because string seat chord frame adopts the briquetting to carry out swing joint, the user can freely adjust according to the string plate thickness is light, is suitable for various not unidimensional piano boom plates, has effectively reduced the cost that the piano was made, and the practicality is strong.
Description
Technical field
This utility model relates to a kind of piano, more precisely, be a kind of adjustable piano qin string securing apparatus.
Background technology
In the manufacture process of piano, it is necessary to be fixed on the boom plate of strip by string, the card being then fixed on boom plate by string nails on. Owing to the thickness of the boom plate of various sizes of piano is different, it is necessary to developing many different moulds, manufacturing cost is higher.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus providing a kind of adjustable piano qin string securing apparatus.
Above-mentioned technical problem of the present utility model is addressed mainly by following technical proposals:
A kind of adjustable piano qin string securing apparatus, it is characterized in that, described adjustable piano qin string securing apparatus comprises string seat and a longitudinally disposed string frame of a horizontally set, described string seat is provided with the adjustment seat mouth of an inverted trapezoidal, described adjustment seat mouth is provided with an oblong adjustment notch run through, described adjustment seat mouth be respectively provided on two sides with a locking inclined-plane, the briquetting of a dismountable wedge shape it is provided with in described adjustment seat mouth, the middle part of described briquetting is provided with a briquetting circular hole run through, one lock bolt extends through described briquetting circular hole and regulates notch, the top of described string frame be provided with a pair spacing prominent, described spacing highlighting is respectively equipped with a prominent circular hole run through, the top of described string frame is provided with a separable string block, described string block comprises the string block substrate of a square block, the head of described string block substrate is provided with a string block outwardly and highlights, described string block projecting described spacing prominent between, the middle part of described string block substrate is provided with an adjustment circular hole, a solid string screw head it is provided with in described adjustment circular hole, two shoulders of described string block substrate are respectively equipped with a shoulder hole, a pair attachment screw extends through described prominent circular hole and shoulder hole, the head of described solid string screw head is provided with an oblong string hole run through.
As this utility model preferred embodiment, described string seat, string frame, string block and briquetting are rustless steel and make.
When adjustable piano qin string securing apparatus of the present utility model has the advantage that use, string seat chord frame directly can be respectively placed in the both sides of the boom plate of piano by user, and by lock bolt, briquetting is propped up string frame, this completes the fixing of boom plate. Then, piano string is run through the string hole of solid string screw head head by user, and rotates solid string screw head so that piano string is tightened. Owing to string seat chord frame adopts briquetting to be flexibly connected, user easily freely can regulate according to the thickness of boom plate, is suitable for various various sizes of piano boom plates, effectively reduces the cost that piano manufactures, practical.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of adjustable piano qin string securing apparatus of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the adjustable piano qin string securing apparatus in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the adjustable piano qin string securing apparatus in Fig. 2;
Fig. 4 is the details enlarged diagram in the B region of the adjustable piano qin string securing apparatus in Fig. 2;
Fig. 5 is the perspective view of the string block of the adjustable piano qin string securing apparatus in Fig. 2;
Wherein,
1, adjustable piano qin string securing apparatus; 2, string seat; 21, adjustment seat mouth; 22, notch is regulated; 23, locking inclined-plane; 3, string frame; 31, spacing prominent; 32, prominent circular hole; 4, string block; 41, string block substrate; 42, string block highlights; 43, circular hole is regulated; 44, shoulder hole; 5, briquetting; 51, briquetting circular hole; 6, solid string screw head; 61, string hole; 7, lock bolt; 8, attachment screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.
As shown in Figures 1 to 5, this adjustable piano qin string securing apparatus 1 comprises string seat 2 and a longitudinally disposed string frame 3 of a horizontally set, this string seat 2 is provided with the adjustment seat mouth 21 of an inverted trapezoidal, this adjustment seat mouth 21 is provided with an oblong adjustment notch 22 run through, this adjustment seat mouth 21 be respectively provided on two sides with a locking inclined-plane 23, the briquetting 5 of a dismountable wedge shape it is provided with in this adjustment seat mouth 21, the middle part of this briquetting 5 is provided with a briquetting circular hole 51 run through, one lock bolt 7 extends through this briquetting circular hole 51 and regulates notch 22, the top of this string frame 3 is provided with a pair spacing prominent 31, this spacing highlighting is respectively equipped with a prominent circular hole 32 run through on 31, the top of this string frame 3 is provided with a separable string block 4, this string block 4 comprises the string block substrate 41 of a square block, the head of this string block substrate 41 is provided with a string block outwardly prominent 42, this string block prominent 42 is arranged on this between spacing prominent 31, the middle part of this string block substrate 41 is provided with an adjustment circular hole 43, a solid string screw head 6 it is provided with in this adjustment circular hole 43, two shoulders of this string block substrate 41 are respectively equipped with a shoulder hole 44, a pair attachment screw 8 extends through this prominent circular hole 32 and shoulder hole 44, the head of this solid string screw head 6 is provided with an oblong string hole 61 run through.
This string seat 2, string frame 3, string block 4 and briquetting 5 are rustless steel and make.
During use, as depicted in figs. 1 and 2, string seat 2 chord frame 3 directly can be respectively placed in the both sides of the boom plate of piano by user, and by lock bolt 7, briquetting 5 is propped up string frame 3, this completes the fixing of boom plate. Then, piano string is run through the string hole 61 of solid string screw head 6 head by user, and rotates solid string screw head 6 so that piano string is tightened. Owing to string seat 2 chord frame 3 adopts briquetting 5 to be flexibly connected, user easily freely can regulate according to the thickness of boom plate, is suitable for various various sizes of piano boom plates, effectively reduces the cost that piano manufactures, practical.
It is not limited to this, any change expected without creative work or replacement, all should be encompassed within protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (2)
1. an adjustable piano qin string securing apparatus, it is characterized in that, described adjustable piano qin string securing apparatus (1) comprises string seat (2) and a longitudinally disposed string frame (3) of a horizontally set, described string seat (2) is provided with the adjustment seat mouth (21) of an inverted trapezoidal, described adjustment seat mouth (21) is provided with an oblong adjustment notch (22) run through, described adjustment seat mouth (21) be respectively provided on two sides with a locking inclined-plane (23), the briquetting (5) of a dismountable wedge shape it is provided with in described adjustment seat mouth (21), the middle part of described briquetting (5) is provided with a briquetting circular hole (51) run through, one lock bolt (7) extends through described briquetting circular hole (51) and regulates notch (22), the top of described string frame (3) is provided with a pair spacing prominent (31), described spacing prominent (31) are respectively equipped with a prominent circular hole (32) run through, the top of described string frame (3) is provided with a separable string block (4), described string block (4) comprises string block substrate (41) of a square block, the head of described string block substrate (41) is provided with a string block outwardly prominent (42), described string block prominent (42) is arranged between described spacing prominent (31), the middle part of described string block substrate (41) is provided with an adjustment circular hole (43), a solid string screw head (6) it is provided with in described adjustment circular hole (43), two shoulders of described string block substrate (41) are respectively equipped with a shoulder hole (44), a pair attachment screw (8) extends through described prominent circular hole (32) and shoulder hole (44), the head of described solid string screw head (6) is provided with an oblong string hole (61) run through.
2. adjustable piano qin string securing apparatus according to claim 1, it is characterised in that described string seat (2), string frame (3), string block (4) and briquetting (5) are rustless steel and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090903.XU CN205282064U (en) | 2015-12-24 | 2015-12-24 | Piano string fixing device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090903.XU CN205282064U (en) | 2015-12-24 | 2015-12-24 | Piano string fixing device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282064U true CN205282064U (en) | 2016-06-01 |
Family
ID=56066616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090903.XU Expired - Fee Related CN205282064U (en) | 2015-12-24 | 2015-12-24 | Piano string fixing device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288961A (en) * | 2019-06-03 | 2019-09-27 | 湖南城市学院 | The regulating device of fingerboard and its method being adjusted using the device |
-
2015
- 2015-12-24 CN CN201521090903.XU patent/CN205282064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288961A (en) * | 2019-06-03 | 2019-09-27 | 湖南城市学院 | The regulating device of fingerboard and its method being adjusted using the device |
| CN110288961B (en) * | 2019-06-03 | 2021-05-07 | 湖南城市学院 | Piano keyboard adjusting device and adjusting method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160601 Termination date: 20161224 |