CN202003660U - Dulcimer with sound stopping function - Google Patents
Dulcimer with sound stopping function Download PDFInfo
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- CN202003660U CN202003660U CN201120048820XU CN201120048820U CN202003660U CN 202003660 U CN202003660 U CN 202003660U CN 201120048820X U CN201120048820X U CN 201120048820XU CN 201120048820 U CN201120048820 U CN 201120048820U CN 202003660 U CN202003660 U CN 202003660U
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000011324 bead Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
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Abstract
A dulcimer with a sound stopping function comprises a dulcimer body and a sound stopping mechanism. The surface of the dulcimer body is provided with at least one bridge and at least one string, two ends of each string are respectively fixed to the surface of the dulcimer body, and the strings are pressed on the corresponding bridges. The sound stopping mechanism comprises at least one lower sound stopping unit including a sound stopping plate, a lower sound stopping plate positioning mechanism and a lower sound stopping driving mechanism, each lower sound stopping plate positioning mechanism includes two fixing seats and two connecting balls, the two fixing seats of each lower sound stopping plate positioning mechanism are arranged at the front and the rear of the surface of the dulcimer body respectively, each fixing seat is provided with a ball groove, the two connecting balls of each lower sound stopping plate positioning mechanism are rotatably arranged in the corresponding ball grooves respectively, and the front end and the rear end of each sound stopping plate are connected with the two corresponding connecting balls respectively. As the connecting balls are matched with the ball grooves of the fixing seats, the joints of the sound stopping plates are not easy to damage, the service lives of the sound stopping plates are prolonged effectively, the structure of the dulcimer is simplified, and maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of dulcimer, and is less more specifically to a kind of parts of sound stop structure, and do not allow the flimsy sound dulcimer that ends.
Background technology
Dulcimer is a kind of many stringed musical instruments, is one of main member of China's national musical instruments.Because of dulcimer has advantage easy to learn, with low cost, add its pure and fresh melodious tone color, obtained liking of broad masses of the people for a long time.The component parts of dulcimer mainly contains resonant tank, mountain pass, qin sign indicating number, string, string nail, peg and qin bamboo.After the dulcimer existence of traditional structure impacted string, the string time of vibration was long, caused resonant tank sympathetic response pronunciation, and after other musical instrument of band ended sound, exclusive dulcimer lingering sound did not loose, and causes the decline of whole music effect.When the player echo occurs in playing end or playing procedure, all be to pin string, in order to avoid produce too big lingering sound with hand.Particularly use the player of the dulcimer that has bass to bring many inconvenience for so on the one hand the player, also collude and remained shock occurs, the generation noise because of pressing the dynamics inequality easily on the other hand.
In order to address this problem, the Chinese patent CN2517069Y that the applicant applies in the early time " dulcimer that has sound stop structure " discloses a kind of dulcimer, and only soundboard is housed above string, should end soundboard and be connected with the driving mechanism that is installed on qin body the inside.But, be unfavorable for operation and use owing to end the top that soundboard is arranged on string.
So the applicant improves the structure of above-mentioned dulcimer, and applied for Chinese patent, publication number is CN2665656 " a kind of dulcimer that is provided with sound stop device ", will end soundboard and be set between string and the qin body.So just can not influence under the normal preceding topic of using of dulcimer, produce good only audio fruit.But the applicant finds in practice, and the dulcimer of above-mentioned two kinds of structures owing to all be that single direction props up string and ends sound, facts have proved that only audio is really good not enough.
Therefore the applicant has carried out improving for the second time to the sound stop device of dulcimer, and applied for patent, publication number is CN201417596 " the improved sound dulcimer that ends ", but the applicant is through a large amount of experiments, find that also there are shortcomings such as structure more complicated, the easy damage of the long-term use of process back part in this sound stop structure that ends the sound dulcimer, its structure also needs further to improve.
Summary of the invention
The purpose of this utility model is that prior art is improved, and a kind of sound dulcimer that ends is provided, and can effectively reduce the parts of sound stop structure, significantly reduces the degree of wear of parts, thereby prolongs the life-span of parts, and the technical scheme of employing is as follows:
A kind of sound dulcimer that ends of the present utility model, comprise qin body and sound stop structure, the surface of qin body is provided with at least one numeral and at least one string, the two ends of described string are separately fixed at the surface of qin body, and each string is pressed on the corresponding numeral, described sound stop structure comprises at least one following sound unit that ends, the described sound unit that ends down comprises only soundboard, end the soundboard detent mechanism down and end the sound driving mechanism down, described only soundboard is fixed on down and ends on the soundboard detent mechanism, ending the soundboard detent mechanism down is fixed on the qin body, end the sound driving mechanism down and connect only soundboard, it is characterized in that: the described soundboard detent mechanism that ends down comprises that two holders are connected ball with two, two holders are located at the both sides, front and back of qin surface respectively, each holder all has the ball groove, two connect that ball is rotating respectively to be located in the ball groove, and the rear and front end of ending soundboard connects above-mentioned two respectively and connects balls.Owing to adopting the cooperation of connection ball and ball groove, therefore when only the sound driving mechanism drove only soundboard rotation down, the opposite side that ends soundboard propped up string, plays and ends the audio fruit.When only the end of sound driving mechanism drive fork moves upward instantly, end soundboard and rotate, the opposite side that ends soundboard leaves string, and the user can strike up.
Preferred scheme, the described number that ends the sound unit down is two, lays respectively at the left and right sides of qin body.
End soundboard for the ease of driving two simultaneously, and saving parts, above-mentioned two are ended down the sound unit and are respectively and end the sound unit for first time, end the sound unit second time, and described first side of ending soundboard of ending the sound unit for first time is provided with fork, and the end of fork connects first time and ends the sound driving mechanism; Ending second time of sound unit for second time ends the sound driving mechanism and comprises web member, two little holders, two little holders are located at respectively and end first of sound unit for first time and end soundboard and end second of sound unit for second time and end on the soundboard, and the two ends of web member connect two little holders respectively.Drive first when ending soundboard and rotate when ending the sound driving mechanism for first time that ends the sound unit for first time, web member drives second to be ended soundboard and and then first ends soundboard and rotate.
In order to improve only audio fruit, described at least one end soundboard and be provided with at least one away from a side of fork and end tablet.
In order to allow second to end soundboard can get back to original position automatically after use, described second front end that ends soundboard is provided with torsion spring, and an end of torsion spring connects second and ends soundboard, and the other end is connected and fixed seat.After use, torsion spring drive second ends soundboard and gets back to original position automatically.
For fear of web member twisting repeatedly in use, cause overtired and damage, the two ends of described web member are respectively equipped with little connection ball, have the bead groove on two little holders, and two little connection balls are rotating respectively to be located in the bead groove of two little holders.
In order to allow the user can regulate web member, described web member comprises first connecting line, second connecting line, adjustment screw, nut, pad, swivel nut, one end of first connecting line connects little connection ball, the other end connects the end of adjustment screw, nut, pad are set on the adjustment screw successively, one end of second connecting line connects little connection ball, and the other end connects the end of swivel nut, and the front end of adjustment screw and the front end of swivel nut are by being threaded.When web member became lax through long-term use, the user unclamped nut, pad, and Adjusting bolt Adjusting screw just can be with the contraction in length of web member.
More excellent scheme is describedly ended the sound driving mechanism first time and is comprised gear train and actuator, and actuator connects by gear train and ends soundboard.Described gear train can be a leverage, also can be the rotating shaft gear train, can also be gear drive.A kind of fairly simple scheme, described gear train are stay cord, and actuator is a pedal, and the stay cord upper end connects ends soundboard, and the lower end connects pedal.Because what end the employing of sound driving mechanism for first time is existing driving mechanism, and not this Applicant's Abstract graph improvements, fully open in first to file CN201417596 " the improved sound dulcimer that ends " the applicant, so no longer add to describe.
The utility model beneficial effect against existing technologies is, because adopt the connection ball to cooperate with the ball groove of holder, the junction of therefore ending soundboard is not easy to damage, and has effectively prolonged the serviceable life of ending soundboard, and simplified the structure of dulcimer, reduced maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the enlarged drawing in preferred embodiment A shown in Figure 1 district;
Fig. 3 is the parts explosion of preferred embodiment web member shown in Figure 1.
Embodiment
As Figure 1-3, a kind of sound dulcimer that ends in this preferred embodiment comprises qin body 1 and sound stop structure, and the surface of qin body 1 is provided with a plurality of numerals 2 and many strings 3, the two ends of described string 3 are separately fixed at the surface of qin body 1, and each string 3 is pressed on the corresponding numeral 2.
Described sound stop structure comprises that two are ended down the sound unit, and above-mentioned two are ended the sound unit down and are respectively and end sound unit 4 for first time, end sound unit 6 second time.End sound unit 4 for first time, end the left and right sides that sound unit 6 lays respectively at qin body 1 second time.
The described sound unit 4 that ends for first time comprises and first ends soundboard 401, ends soundboard detent mechanism 404 and end sound driving mechanism 403 first time for first time, described first ends soundboard 401 is fixed on and ends for first time on the soundboard detent mechanism 404, end soundboard detent mechanism 404 for first time and be fixed on the qin body 1, end sound driving mechanism 403 for first time and connect first and end soundboard 401.Describedly end sound driving mechanism 403 first time and comprise gear train and actuator, actuator connects by gear train and ends soundboard 401.Described gear train is a stay cord, and actuator is a pedal, and the stay cord upper end connects ends soundboard, and the lower end connects pedal.
Describedly end soundboard detent mechanism 404 first time and comprise that two first holders 4041 are connected ball 4042 with two first, two first holders 4041 are located at the both sides, front and back on qin body 1 surface respectively, each first holder 4041 all has the first ball groove, two first connect that ball 4042 is rotating respectively to be located in the first ball groove, first rear and front end of ending soundboard 401 connects above-mentioned two first respectively and connects ball 4042, described first side of ending soundboard 401 is provided with fork 4011, and the end of fork 4011 connects down only sound driving mechanism 403.
The described sound unit 6 that ends for second time comprises and second ends soundboard 601, ends soundboard detent mechanism 604 and end sound driving mechanism 603 second time for second time, described second ends soundboard 601 is fixed on and ends for second time on the soundboard detent mechanism 604, end soundboard detent mechanism 604 for second time and be fixed on the qin body 1, end sound driving mechanism 603 for second time and connect second and end soundboard 601.
Describedly end soundboard detent mechanism 604 second time and comprise that two second holders 6041 are connected ball 6042 with two second, two second holders 6041 are located at the both sides, front and back on qin body 1 surface respectively, each second holder 6041 all has the second ball groove, two second connect that ball 6042 is rotating respectively to be located in the second ball groove, and second rear and front end of ending soundboard 601 connects above-mentioned two second respectively and connects balls 6042.
Ending second time of sound unit 6 for second time ends sound driving mechanism 603 and comprises web member 6031, two little holders 6032, two little holders 6032 are located at respectively and end first of sound unit 4 for first time and end soundboard 401 and end second of sound unit 6 for second time and end on the soundboard 601, and the two ends of web member 6031 connect two little holders 6032 respectively.Drive first when ending soundboard 401 and rotate when ending sound driving mechanism 403 for first time that ends sound unit 4 for first time, web member 6031 drives second to be ended soundboard 601 and and then first ends soundboard 401 and rotate.
For fear of web member 6031 twisting repeatedly in use, cause overtired and damage, the two ends of described web member 6031 are respectively equipped with little connection ball 60316, have the bead groove on two little holders 6032, two little connection balls 60316 are rotating respectively to be located in the bead groove of two little holders 6032.
In order to allow the user can regulate web member 6031, described web member 6031 comprises first connecting line 60311, second connecting line 60312, adjustment screw 60317, nut 60314, pad 60315, swivel nut 60313, one end of first connecting line 60311 connects a little connection ball 60316, the other end connects the end of adjustment screw 60317, nut 60314, pad 60315 is set on the adjustment screw 60317 successively, one end of second connecting line 60312 connects another little connection ball 60316, the other end connects the end of swivel nut 60313, and the front end of the front end of adjustment screw 60317 and swivel nut 60313 is by being threaded.When web member 6031 became lax through long-term use, the user unclamped nut 60314, pad 60315, and Adjusting bolt Adjusting screw 60313 just can be with the contraction in length of web member 6031.
In order to allow second to end soundboard 601 can get back to original position automatically after use, described second front end that ends soundboard 601 is provided with torsion spring 602, and an end of torsion spring 602 connects second and ends soundboard 601, and the other end is connected and fixed seat 6041.After use, torsion spring 602 drives second end soundboard and get back to original position automatically.
In order to improve only audio fruit, described first ends soundboard 401 is provided with a plurality of first away from a side of fork 4011 and ends tablet 402.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.
Claims (8)
1. one kind is ended the sound dulcimer, comprise qin body and sound stop structure, the surface of qin body is provided with at least one numeral and at least one string, the two ends of described string are separately fixed at the surface of qin body, and each string is pressed on the corresponding numeral, described sound stop structure comprises at least one following sound unit that ends, the described sound unit that ends down comprises only soundboard, end the soundboard detent mechanism down and end the sound driving mechanism down, described only soundboard is fixed on down and ends on the soundboard detent mechanism, ending the soundboard detent mechanism down is fixed on the qin body, end the sound driving mechanism down and connect only soundboard, it is characterized in that: the described soundboard detent mechanism that ends down comprises that two holders are connected ball with two, two holders are located at the both sides, front and back of qin surface respectively, each holder all has the ball groove, two connect that ball is rotating respectively to be located in the ball groove, and the rear and front end of ending soundboard connects above-mentioned two respectively and connects balls.
2. the sound dulcimer that ends as claimed in claim 1 is characterized in that: the described number that ends the sound unit down is two, lays respectively at the left and right sides of qin body.
3. the sound dulcimer that ends as claimed in claim 2, it is characterized in that: above-mentioned two are ended down the sound unit and are respectively and end the sound unit for first time, end the sound unit second time, described first side of ending soundboard of ending the sound unit for first time is provided with fork, and the end of fork connects first time and ends the sound driving mechanism; Ending second time of sound unit for second time ends the sound driving mechanism and comprises web member, two little holders, two little holders are located at respectively and end first of sound unit for first time and end soundboard and end second of sound unit for second time and end on the soundboard, and the two ends of web member connect two little holders respectively.
4. the sound dulcimer that ends as claimed in claim 3 is characterized in that: described at least one end soundboard and be provided with at least one away from a side of fork and end tablet.
5. the sound dulcimer that ends as claimed in claim 4 is characterized in that: described second front end that ends soundboard is provided with torsion spring, and an end of torsion spring connects second and ends soundboard, and the other end is connected and fixed seat.
6. the sound dulcimer that ends as claimed in claim 5, it is characterized in that: the two ends of described web member are respectively equipped with little connection ball, have the bead groove on two little holders, and two little connection balls are rotating respectively to be located in the bead groove of two little holders.
7. the sound dulcimer that ends as claimed in claim 6, it is characterized in that: described web member comprises first connecting line, second connecting line, adjustment screw, nut, pad, swivel nut, one end of first connecting line connects little connection ball, the other end connects the end of adjustment screw, nut, pad are set on the adjustment screw successively, one end of second connecting line connects little connection ball, and the other end connects the end of swivel nut, and the front end of adjustment screw and the front end of swivel nut are by being threaded.
8. the sound dulcimer that ends as claimed in claim 7 is characterized in that: describedly end the sound driving mechanism first time and comprise gear train and actuator, actuator connects by gear train and ends soundboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120048820XU CN202003660U (en) | 2011-02-26 | 2011-02-26 | Dulcimer with sound stopping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120048820XU CN202003660U (en) | 2011-02-26 | 2011-02-26 | Dulcimer with sound stopping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003660U true CN202003660U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120048820XU Expired - Lifetime CN202003660U (en) | 2011-02-26 | 2011-02-26 | Dulcimer with sound stopping function |
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| Country | Link |
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| CN (1) | CN202003660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681013A (en) * | 2015-03-27 | 2015-06-03 | 罗福仲 | Guitar mute |
-
2011
- 2011-02-26 CN CN201120048820XU patent/CN202003660U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681013A (en) * | 2015-03-27 | 2015-06-03 | 罗福仲 | Guitar mute |
| CN104681013B (en) * | 2015-03-27 | 2017-12-08 | 罗福仲 | A kind of guitar mute |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 515000 stacking three rivers water supply management station in stacking gold industrial area, Shantou, Guangdong Patentee after: Shantou Yue Yue musical instrument industry Co., Ltd. Address before: 515021 University Road, Jinping District, Shantou, Guangdong Province, No. 189 Patentee before: Wu Hanjun |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |