CN202758601U - Axial locker for tuning peg - Google Patents
Axial locker for tuning peg Download PDFInfo
- Publication number
- CN202758601U CN202758601U CN 201120370108 CN201120370108U CN202758601U CN 202758601 U CN202758601 U CN 202758601U CN 201120370108 CN201120370108 CN 201120370108 CN 201120370108 U CN201120370108 U CN 201120370108U CN 202758601 U CN202758601 U CN 202758601U
- Authority
- CN
- China
- Prior art keywords
- qin
- locker
- swivel nut
- axle
- qin axle
- 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 relates to an axial locker for a tuning peg. The axial locker comprises a neck and a tuning peg, wherein the tuning peg is inserted in a horizontal hole of the neck. The axial locker is characterized in that a locker for preventing axial movement of the tuning peg is sleeved on the tuning peg. The tuning peg is locked by the locker, thereby preventing easy loosening of the tuning peg over time due to use and reducing the number of times for peg adjusting. Especially for beginners or amateurs, the tuning peg can be used for a long period of time after it is adjusted by a teacher and then is locked by the locker. Therefore, the axial locker of the utility model has the advantages of simple structure, convenient application, etc. In addition, the axial locker further has the advantages of small size, easy production, low cost, etc.
Description
Technical field
The utility model belongs to the musical instrument auxiliary device technical field, particularly relates to a kind of axial locking device for the qin axle.
Background technology
At present, the musical instruments such as urheen, four-stringed bowed instrument, jinghu are unanimously very popular, traditional qin axle is an integral body, and with certain tapering, the qin axle is respectively in the horizontal circular hole that is inserted in the appointment of qin bar top, relative fixing between cone-shaped body by the qin axle and the qin bar, corresponding string is wrapped in directly that " outlet is " on the tip of an end.The scope of activities that this qin axle is tuned a stringed instrument is large, and can store unnecessary string line segment, is conducive to taking full advantage of of string, but to adjust the qin axle lax easily along with use, therefore needs often to reconcile the qin axle, causes and use the defectives such as inconvenient.Main employing solution is by external force the qin axle laterally to be promoted at present, increases the coupling mechanism force between qin axle and the qin bar, but in the course of time, it is large that the through hole of qin bar becomes, and its coupling mechanism force reduces gradually.The employing that also has in addition coats packing paper etc. at qin axle outside surface, although can solve so for the moment need, be not for a long time when.
Summary of the invention
The utility model provides a kind of simple in structure, easy to use, axial locking device that is used for the qin axle that stationarity is good for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of axial locking device for the qin axle comprises qin bar, qin axle, and described qin axle is inserted in the transverse holes of qin bar, it is characterized in that: be set with on the described qin axle and prevent the axially movable locker of qin axle.
The utility model can also adopt following technical measures:
Described locker comprises the locking body, locking body one end is provided with step, described step is provided with external thread, be fitted with swivel nut on the described step, described swivel nut holds out against the side end face of qin bar, radially be provided with at least one on the described locking body and hold out against screw, hold out against the top qin axle that holds out against of screw.
Described locker comprises the locking body, one end of locking body is provided with split-type taper clamp clip, the root locking body of clamp clip is provided with external thread, the excircle suit lock sleeve of described clamp clip, described lock sleeve outer end inwall is provided with taper surface, and described taper surface contacts with split-type taper clamp clip, the locking body other end is provided with step, described step is provided with external thread, is fitted with swivel nut on the described step, and described swivel nut holds out against the side end face of qin bar.
The outer circumference surface of described lock sleeve is provided with anti-slip veins.
Be provided with flexible gaskets between described swivel nut and the qin bar.
Described swivel nut outside face is provided with anti-slip veins.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, namely be set with at described qin axle and prevent the axially movable locker of qin axle.By locker locking qin axle, it is loosening to prevent that the qin axle from occuring easily along with use, reduces the number of times of adjusting the qin axle.Especially to beginner or amateur, after please teacher adjusting, with locker locking, once adjust and to use for a long time.Therefore the utlity model has the advantages such as simple in structure, easy to use, in addition the utility model also have volume little, the advantage such as be easy to make, with low cost.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present utility model;
Fig. 2 is A-A cut-open view among Fig. 1;
Fig. 3 is that embodiment 1 uses constitutional diagram;
Fig. 4 is the utility model embodiment 2 structural representations; ,
Fig. 5 is B-B cut-open view among Fig. 4;
Fig. 6 is that embodiment 2 uses constitutional diagram.
Among the figure: 1, qin bar; 2, qin axle; 3, locker; 3-10, locking body; 3-11, step; 3-12, swivel nut; 3-13, hold out against screw; 3-20, locking body; 3-21, clamp clip; 3-22, lock sleeve; 3-23, step; 3-24, swivel nut; 4, flexible gaskets.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
A kind of axial locking device for the qin axle comprises qin bar 1, qin axle 2, and described qin axle 2 is inserted in the transverse holes 1 of qin bar, with traditional comparing, is set with on the described qin axle 2 and prevents qin axle 2 axially movable lockers 3.For the good effect that brings of effect that this locker is described, describe especially exemplified by embodiment once.
Embodiment 1: see also Fig. 1 to Fig. 3, described locker comprises locking body 3-10, locking body one end is provided with the step 3-11 that is integrated with it, described step is provided with external thread, be fitted with swivel nut 3-12 on the described step 3-11, described swivel nut 3-12 holds out against the side end face of qin bar 1, radially is provided with at least one on the described locking body 3-10 and holds out against screw 3-13, holds out against the top qin axle 2 that holds out against of screw 3-13.
In said structure, scratch qin bar surface in order to prevent swivel nut, between described swivel nut and qin bar, be provided with flexible gaskets 4.
Adjusting for the convenience of the users, face is provided with anti-slip veins in described swivel nut outside.
Using method: at first the locker with said structure is sleeved on the qin axle, the locker distance certain apart from qin bar during installation, in order to reserve the amount of screwing of swivel nut, adjust the position after, rotation holds out against screw, it is relative with the qin axle fixing to lock body; Rotate the degree of tightness of qin axial adjustment string this moment, after adjustment is finished, the rotation swivel nut, swivel nut moves towards the qin bar this moment, until swivel nut contacts with the qin bar, will continue by a small margin to rotate swivel nut after the contact, adjusts to the power that has certain effect between the two, can finish adjustment.
Embodiment 2: see also Fig. 4 to Fig. 6, described locker comprises locking body 3-20, one end of locking body is provided with the split-type taper clamp clip 3-21 that is integrated with it, the root locking body of clamp clip is provided with external thread, the excircle suit lock sleeve 3-22 of described clamp clip 3-21, described lock sleeve 3-22 outer end inwall is provided with taper surface, described taper surface contacts with split-type taper clamp clip 3-21, the locking body 3-20 other end is provided with the step 3-23 that is integrated with it, described step 3-23 is provided with external thread, be fitted with swivel nut 3-24 on the described step 3-23, described swivel nut 3-24 holds out against the side end face of qin bar 1.
In said structure, scratch qin bar surface in order to prevent swivel nut, between described swivel nut and qin bar, be provided with flexible gaskets 4.
Adjusting for the convenience of the users, be equipped with anti-slip veins at described lock sleeve and swivel nut outside face.
Using method: at first the locker with said structure is sleeved on the qin axle, the locker distance certain apart from qin bar during installation, in order to reserve the amount of screwing of swivel nut, adjust the position after, rotary locking cover, it is relative with the qin axle fixing to lock body by clamp clip; Rotate the degree of tightness of qin axial adjustment string this moment, after adjustment is finished, the rotation swivel nut, swivel nut moves towards the qin bar this moment, until swivel nut contacts with the qin bar, will continue by a small margin to rotate swivel nut after the contact, adjusts to the power that has certain effect between the two, can finish adjustment.
The above only is to preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any simple modification that every foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all belong in the scope of technical solutions of the utility model.
Claims (6)
1. an axial locking device that is used for the qin axle comprises qin bar, qin axle, and described qin axle is inserted in the transverse holes of qin bar, it is characterized in that: be set with on the described qin axle and prevent the axially movable locker of qin axle.
2. the axial locking device for the qin axle according to claim 1, it is characterized in that: described locker comprises the locking body, locking body one end is provided with step, described step is provided with external thread, be fitted with swivel nut on the described step, described swivel nut holds out against the side end face of qin bar, radially is provided with at least one on the described locking body and holds out against screw, holds out against the top qin axle that holds out against of screw.
3. the axial locking device for the qin axle according to claim 1, it is characterized in that: described locker comprises the locking body, one end of locking body is provided with split-type taper clamp clip, the root locking body of clamp clip is provided with external thread, the excircle suit lock sleeve of described clamp clip, described lock sleeve outer end inwall is provided with taper surface, described taper surface contacts with split-type taper clamp clip, the locking body other end is provided with step, described step is provided with external thread, be fitted with swivel nut on the described step, described swivel nut holds out against the side end face of qin bar.
4. the axial locking device for the qin axle according to claim 3, it is characterized in that: the outer circumference surface of described lock sleeve is provided with anti-slip veins.
5. it is characterized in that: be provided with flexible gaskets between described swivel nut and the qin bar according to claim 2 or 3 described axial locking devices for the qin axle.
6. it is characterized in that according to claim 2 or 3 described axial locking devices for the qin axle: described swivel nut outside face is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120370108 CN202758601U (en) | 2011-10-08 | 2011-10-08 | Axial locker for tuning peg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120370108 CN202758601U (en) | 2011-10-08 | 2011-10-08 | Axial locker for tuning peg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758601U true CN202758601U (en) | 2013-02-27 |
Family
ID=47737770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120370108 Expired - Fee Related CN202758601U (en) | 2011-10-08 | 2011-10-08 | Axial locker for tuning peg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299605A (en) * | 2014-09-15 | 2015-01-21 | 河北金音乐器集团有限公司 | Flute provided with hand support |
-
2011
- 2011-10-08 CN CN 201120370108 patent/CN202758601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299605A (en) * | 2014-09-15 | 2015-01-21 | 河北金音乐器集团有限公司 | Flute provided with hand support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20131008 |