CN207663778U - Musical instrument is tuned a stringed instrument tool - Google Patents
Musical instrument is tuned a stringed instrument tool Download PDFInfo
- Publication number
- CN207663778U CN207663778U CN201721528790.6U CN201721528790U CN207663778U CN 207663778 U CN207663778 U CN 207663778U CN 201721528790 U CN201721528790 U CN 201721528790U CN 207663778 U CN207663778 U CN 207663778U
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- shell
- worm gear
- worm
- instrument
- tool
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Abstract
Musical instrument is tuned a stringed instrument tool.Be related to instrument recognition technical field, more particularly to just, the convertible musical instrument of fine tuning tunes a stringed instrument tool.A kind of compact-sized, simple operation is provided, just, the convertible musical instrument of fine tuning tunes a stringed instrument tool.Including shell, worm gear, worm screw, sleeve and handle.The utility model has compact-sized, simple operation, just, finely tunes the features such as convertible.
Description
Technical field
The utility model is related to instrument recognition technical fields, more particularly to just, the convertible musical instrument of fine tuning tunes a stringed instrument tool.
Background technology
The general reliable frictional force of musical instrument knob screws the wooden peg of string and relies on worm and gear in the world at present
Two series of vernier knob of string are adjusted from lock technology.Needed when adjusting string using peg the strength deposit of hand abundance with
Some subtleer strength use technology, it is more difficult to grasp.In the prior art, musical instrument is tuned a stringed instrument, and tool is more single, and just reconciliation is finely tuned
Function cannot simultaneously be realized on same spanner.
Utility model content
The utility model is in view of the above problems, provide a kind of compact-sized, simple operation, just, the convertible pleasure of fine tuning
Device is tuned a stringed instrument tool.
The technical solution of the utility model is：Including shell, worm gear, worm screw, sleeve and handle；
The worm gear is connected to by rotary shaft in the shell；
The sleeve is arranged in the outside of the shell, is fixedly connected with one end of the rotary shaft；
The worm screw is connected in the shell, is meshed with the worm gear
The handle is fixedly connected on the outside of the shell, is fixedly connected with the elongated end of the worm screw.
It further include the position-limit mechanism of the fixed worm gear.
The position-limit mechanism includes the gag lever post of several settings on the housing, and the gag lever post on the housing may be used
Prolong and is adjusted axially.
The position-limit mechanism includes strip, and the both ends of the strip are respectively equipped with convex block, the shell be equipped with it is described
The groove of convex block adaptation；The connecting hole being fixedly connected with the rotary shaft is equipped between the convex block.
The fore-set of connecting worm tail portion is equipped in the shell, the tail portion of the worm screw is equipped with the slot being adapted to the fore-set
Body.
The utility model leads to the first, fine adjustment function that the different fit system of worm and gear realizes string nail；String nail carries out initial adjustment
When, sleeve is set in string and nails on, and the rotation of worm gear is driven, to pleasure by the torque of worm screw by Fig. 2 arrow direction pulling handles
The string of device carries out initial adjustment；After the completion of initial adjustment, rotating handles are realized that worm gear drives the rotation of worm gear, are finely adjusted to the string of musical instrument.
The utility model has compact-sized, simple operation, just, finely tunes the features such as convertible.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the internal structure schematic diagram of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model embodiment two；
Fig. 5 is the structural schematic diagram of the utility model embodiment three；
Fig. 6 is the structural schematic diagram of the utility model embodiment four；
1 is shell in figure, and 2 be worm gear, and 21 be rotary shaft, and 3 be worm screw, and 4 be sleeve, and 5 be handle, and 6 be gag lever post, and 7 are
Strip, 8 be fore-set.
Specific implementation mode
Embodiment one
The present embodiment is as shown in Figs. 1-3, including shell 1, worm gear 2, worm screw 3, sleeve 4 and handle 5；
The worm gear 2 is connected to by rotary shaft in the shell 1；
The sleeve 4 is arranged in the outside of the shell 1, is fixedly connected with one end of the rotary shaft；
The worm screw 3 is connected in the shell 1, is meshed with the worm gear 2；
The handle 5 is fixedly connected on the outside of the shell 1, is fixedly connected with the elongated end of the worm screw 3.
String nail carries out just timing, sleeve 4 and is set in string and nails on, and by Fig. 2 arrow directions pulling handle 5, passes through the torsion of worm screw 3
Square drives the rotation of worm gear 2, and initial adjustment is carried out to the string of musical instrument；After the completion of initial adjustment, rotating handles 5 realize that worm screw 3 drives worm gear 2
Rotation, the string of musical instrument is finely adjusted.
Embodiment two
The present embodiment is as shown in figure 4, further include the position-limit mechanism of the fixed worm gear 2.During initial adjustment, position restrainer is utilized
Structure fixes worm gear 2, and spanner is pulled according to arrow direction in Fig. 2, to drive musical instrument to tune a stringed instrument the rotation of tool entirety, to reach
To the purpose of initial adjustment.
The position-limit mechanism includes several gag lever posts 6 being arranged on the shell 1, and the gag lever post 6 is in the shell 1
On can prolong and be adjusted axially.Shell 1 is equipped with threaded hole, and gag lever post 6 is equipped with the external screw thread being adapted to threaded hole, passes through gag lever post
6 with the connection of worm gear 2, realize that worm gear 2 positions；It advanced optimizes, several counterbores is equipped on worm gear 2, by the bottom end of gag lever post 6
It is absorbed in counterbore, further increases stationarity.
Embodiment three
For the present embodiment as shown in figure 5, the position-limit mechanism includes strip 7, the both ends of the strip 7 are respectively equipped with convex block,
The shell 1 is equipped with the groove being adapted to the convex block；The company being fixedly connected with the rotary shaft is equipped between the convex block
Connect hole.The both ends convex block of strip 7 is placed in groove, strip 7 is connected to the rotary shaft being fixedly connected with worm gear 2 using bolt
On.
Example IV
The present embodiment is as shown in fig. 6, be equipped with the fore-set 8 of 3 tail portion of connecting worm, the tail portion of the worm screw 3 in the shell 1
Equipped with the groove body being adapted to the fore-set 8.Worm screw 3 is fixed, pulling handle 5, so that the musical instrument tool of tuning a stringed instrument is followed and is pulled direction entirety
Rotation, realizes the purpose of initial adjustment.Fore-set 8 connect the mode that can be connected through a screw thread with shell 1 and realizes.
Claims (2)
- The tool 1. musical instrument is tuned a stringed instrument, which is characterized in that including shell, worm gear, worm screw, sleeve and handle；The worm gear passes through rotation Axis connection is in the shell；The sleeve is arranged in the outside of the shell, is fixedly connected with one end of the rotary shaft；The worm screw is connected in the shell, is meshed with the worm gear；The handle is fixedly connected on the outer of the shell Side is fixedly connected with the elongated end of the worm screw；It further include the position-limit mechanism of the fixed worm gear；The position-limit mechanism includes the gag lever post of several settings on the housing, and the gag lever post can prolong axis on the housing To adjusting；Or the position-limit mechanism includes strip, the both ends of the strip are respectively equipped with convex block, the shell be equipped with it is described convex The groove of block adaptation；The connecting hole being fixedly connected with the rotary shaft is equipped between the convex block.
- The tool 2. musical instrument according to claim 1 is tuned a stringed instrument, which is characterized in that equipped with connecting worm tail portion in the shell Fore-set, the tail portion of the worm screw are equipped with the groove body being adapted to the fore-set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528790.6U CN207663778U (en) | 2017-11-15 | 2017-11-15 | Musical instrument is tuned a stringed instrument tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528790.6U CN207663778U (en) | 2017-11-15 | 2017-11-15 | Musical instrument is tuned a stringed instrument tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663778U true CN207663778U (en) | 2018-07-27 |
Family
ID=62946919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528790.6U Active CN207663778U (en) | 2017-11-15 | 2017-11-15 | Musical instrument is tuned a stringed instrument tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024322A1 (en) * | 2018-07-31 | 2020-02-06 | 杨艺云 | Intelligent tuning and fixing apparatus for pipa |
-
2017
- 2017-11-15 CN CN201721528790.6U patent/CN207663778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024322A1 (en) * | 2018-07-31 | 2020-02-06 | 杨艺云 | Intelligent tuning and fixing apparatus for pipa |
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