CN203616980U - Hand-plucked two-stage modulation and sound-altering device of Konghou and harp - Google Patents
Hand-plucked two-stage modulation and sound-altering device of Konghou and harp Download PDFInfo
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- CN203616980U CN203616980U CN201320852832.7U CN201320852832U CN203616980U CN 203616980 U CN203616980 U CN 203616980U CN 201320852832 U CN201320852832 U CN 201320852832U CN 203616980 U CN203616980 U CN 203616980U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000012856 packing Methods 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 8
- 230000004075 alteration Effects 0.000 abstract 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 8
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a hand-plucked two-stage modulation and sound-altering device of a Konghou and a harp. The problems of complex structure, complicated operation and only one-stage sound alteration of hand-regulated sound altering devices in the prior art are solved. The device comprises a base, a first rotary disc and a second rotary disc both arranged on the base, a connection rod with one end being fixed on the first rotary disc while the other end being fixed on the second rotary disc, a first stage string-pressing shaft disposed on the first rotary disc, a second stage string-pressing shaft disposed on the second rotary disc, and a first stage positioning shaft disposed on the base and used for coordinating with the first stage string-pressing shaft so as to realize first stage sound alteration, wherein a plucking disc handle is disposed on the second rotary disc, a strip-type hole is disposed on the base, and the first stage positioning shaft is mounted in the strip-type hole and can move along the strip-type hole. Through the above technical scheme, the aims of simple structure, convenient usage and two-stage sound alteration are achieved, and thus the device provided by the utility model has high practical and promotional values.
Description
Technical field
The utility model relates to a kind of sound changing device, specifically, relates to a kind of an ancient plucked stringed instrument and harper and dials two-stage modulation sound changing device.
Background technology
In order realizing, the modulation of an ancient plucked stringed instrument and harp to be changed voice, need to use specific sound changing device, wherein, an ancient plucked stringed instrument of use hand switch modulation mixer and harp can only be realized one-level and change voice.
Utility model content
The purpose of this utility model is to provide the hand of a kind of an ancient plucked stringed instrument and harp to dial two-stage modulation sound changing device, mainly solves existing hand and dials modulation device and can only realize the problem that one-level is changed voice.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The hand of an ancient plucked stringed instrument and harp is dialled two-stage modulation sound changing device, comprise base, all be installed on the first rotating disk and the second rotating disk that is provided with driver plate handle on base, one end is fixed on the first rotating disk, the other end is fixed on the connecting rod on the second rotating disk, the one-level being arranged on the first rotating disk is pressed peg, the secondary being arranged on the second rotating disk is pressed peg, and be arranged on base and press peg to coordinate with one-level to realize the one-level locating shaft that one-level is changed voice, on described base, be provided with bar hole, described one-level locating shaft is installed in this bar hole and can moves along this bar hole.
Consider actual demand, on described base, be positioned at the second rotating disk lower position and be provided with the place kick of driver plate neutral.
Further, described the first rotating disk and the second rotating disk are all installed on base by rotating disk pressure regulating screw, and between rotating disk pressure regulating screw and the first rotating disk, the second rotating disk, be respectively arranged with taper washer, between the first rotating disk, the second rotating disk and base, be respectively arranged with packing ring.
In order to reduce wearing and tearing, described one-level is pressed peg and secondary to press in peg and is provided with axle sleeve; Between described connecting rod two ends and the first rotating disk and the second rotating disk, be provided with packing ring.
Specifically, described connecting rod two ends are all individually fixed on the first rotating disk and the second rotating disk by connecting rod pin.
Compared with prior art, the utlity model has following beneficial effect:
(1) in the utility model, by the ingenious setting to rotating disk, connecting rod, pressure peg and locating shaft, just can realize flexibly two-stage and change voice by stir driver plate handle on rotating disk towards different directions, compared with can only realizing the sound changing device that one-level changes voice in prior art, there is obvious advantage, and simple in structure, easy and simple to handle, have more the market competitiveness.
(2) in the utility model, the arranging of driver plate neutral place kick realized the neutral location of driver plate handle, fully guaranteed to press the peg can be in pressing string state in the time not stirring driver plate handle, thus the reliability while effectively having guaranteed that the utility model uses.
(3) in the utility model, be provided with bar hole, thereby user can finely tune to the locating shaft being installed in this bar hole in the time of concrete use, changes voice to realize accurately, uses dirigibility higher.
(4) in the utility model, between rotating disk pressure regulating screw and the first rotating disk, the second rotating disk, be respectively arranged with taper washer, between the first rotating disk, the second rotating disk and base, be respectively arranged with packing ring, press in peg and be provided with between axle sleeve, connecting rod and rotating disk and be provided with packing ring, thereby the frictional resistance between each portion is less, wear intensity is lower in the time using this device, thereby can fully guarantee its serviceable life, meet people's demand.
Accompanying drawing explanation
Fig. 1 is that the utility model is without the structural representation under the state of changing voice.
Fig. 2 is the structural representation that the utility model secondary is changed voice under state.
Fig. 3 is the structural representation that the utility model one-level is changed voice under state.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-base, 2-the first rotating disk, 3-connecting rod pin, 4-connecting rod, 5-string, the place kick of 6-driver plate neutral, 7-secondary is pressed peg, 8-rotating disk pressure regulating screw, 9-the second rotating disk, 10-one-level locating shaft, 11-one-level is pressed peg.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
In order to solve the manual shift existing in prior art change voice device structure complexity, complex operation and can only realize the problem that one-level is changed voice, as shown in Figure 1, the hand that the utility model discloses a kind of an ancient plucked stringed instrument and harp is dialled two-stage modulation sound changing device, and it comprises:
Base: for being fixed on qin, rotating disk, connecting rod, the place kick of driver plate neutral, locating shaft etc. are installed;
The second rotating disk: be provided with driver plate handle and secondary on it and press peg, and realize interlock by connecting rod and the first rotating disk, in the time of revolving dial handle, secondary on it presses peg to rotate thereupon, reach the object of changing voice, as preferably, in the utility model, select connecting rod pin to realize being connected of connecting rod and the first rotating disk and the second rotating disk, and arrange and prevent that them from directly contact the packing ring that generation rubs between connecting rod and the second rotating disk, the first rotating disk;
The first rotating disk: be fixed with one-level on it and press peg, in the time of the second dial rotation, connecting rod drives its rotation, one-level on it presses peg to rotate thereupon, reach the object of changing voice, directly contact the infringement of produced friction force to device in order to reduce the second rotating disk with the first rotating disk and base, the utility model preferably arranges packing ring between rotating disk (the first rotating disk, the second rotating disk) and base;
One-level presses peg, secondary to press peg: when revolving dial handle, the position of the two changes thereupon, by towards different directions revolving dial handle, the two pushes down respectively string, change the length of string tension force and effective string, realization is changed voice, wearing and tearing to string when reducing to push down string, are provided with axle sleeve on it;
One-level locating shaft: press peg to coordinate with one-level and adjust the effectual chord length of string in the time that one-level is changed voice, dirigibility while changing voice in order to improve, one bar hole is set in the utility model on base, one-level locating shaft is installed in this bar hole and can moves along this bar hole, in the time of one-level locating shaft location positioning, for its position is effectively fixed, preferably on one-level locating shaft, screw thread is set, and the nut of setting and the use of this threaded engagement, this one-level locating shaft is locked by nut and the threaded engagement on it;
Driver plate neutral place kick: be arranged on base and be positioned at the second rotating disk lower position, its effect is to guarantee in the time not stirring driver plate handle, one-level presses peg and secondary to press peg all in not pressing the state of string.
In order to realize the rotation location to the second rotating disk, limit its anglec of rotation, preferably on the second rotating disk, keeper is set, in order to reduce friction, the packing ring that prevents the two direct collision can be set between the second rotating disk and keeper.
Consider actual demand, the rotating disk pressure regulating screw 8 of the elasticity while adjusting turntable rotation can be set respectively on the first rotating disk and the second rotating disk, and the nut that matches of setting and rotating disk pressure regulating screw 8, in order to reduce friction infringement, can be between rotating disk pressure regulating screw 8 and rotating disk, packing ring be all set between rotating disk and base 1.
By above setting, the utility model just can be realized flexibly two-stage and change voice, and implementation method of the present utility model is as follows:
Base 1 is arranged on qin to the position near string 5, and when when changing voice, as shown in Figure 1, user is without the driver plate handle of stirring on the second rotating disk 9, now, and under the effect of driver plate neutral place kick 6, in not pressing string state, without changing voice; When needs carry out one-level while changing voice, as shown in Figure 3, user stirs driver plate handle toward the first rotating disk 2 directions, now, the connecting rod 4 that two ends are separately fixed on the first rotating disk 2 and the second rotating disk 9 by connecting rod pin 3 drives the first rotating disk 2 to rotate, change effective length and the tension force of string 5 until the one-level on the first rotating disk 2 presses peg 11 and one-level locating shaft 10 to cooperatively interact, realize one-level and change voice; When needs carry out secondary while changing voice, as shown in Figure 2, user stirs driver plate handle toward the second rotating disk 9 directions, now, the second rotating disk 9 rotates, until the secondary on the second rotating disk 9 presses peg 7 to push down string, changes effective length and the tension force of string 5, realizing secondary changes voice, in use, user can be according to the actual requirements, by not stirring or stirring driver plate handle towards different directions and realize that two-stage is changed voice or stationary tone, use dirigibility higher, realistic demand.
According to above-described embodiment, just can realize well the utility model.
Claims (5)
1. the hand of an ancient plucked stringed instrument and harp is dialled two-stage modulation sound changing device, it is characterized in that, comprise base (1), all be installed on the first rotating disk (2) on base (1) and be provided with second rotating disk (9) of driver plate handle, one end is fixed on the first rotating disk (2), the other end is fixed on the connecting rod (4) on the second rotating disk (9), the one-level being arranged on the first rotating disk (2) is pressed peg (11), the secondary being arranged on the second rotating disk is pressed peg (7), and be arranged at that base (1) is upper to be coordinated and realize the one-level locating shaft (10) that one-level is changed voice with one-level pressure peg (11), described base is provided with bar hole on (1), described one-level locating shaft (10) is installed in this bar hole, and can move along this bar hole.
2. the hand of an ancient plucked stringed instrument according to claim 1 and harp is dialled two-stage modulation sound changing device, it is characterized in that, is positioned at the second rotating disk (9) lower position and is provided with driver plate neutral place kick (6) on described base (1).
3. the hand of an ancient plucked stringed instrument according to claim 2 and harp is dialled two-stage modulation sound changing device, it is characterized in that, described the first rotating disk (2) and the second rotating disk (9) are all installed on base (1) by rotating disk pressure regulating screw (8), and rotating disk pressure regulating screw (8) and the first rotating disk (2), the second rotating disk are respectively arranged with taper washer between (9), between the first rotating disk (2), the second rotating disk (9) and base (1), be respectively arranged with packing ring.
4. the hand of an ancient plucked stringed instrument according to claim 3 and harp is dialled two-stage modulation sound changing device, it is characterized in that, described one-level is pressed peg (11) and secondary to press in peg (7) and is provided with axle sleeve; Between described connecting rod (4) two ends and the first rotating disk (2) and the second rotating disk (9), be provided with packing ring.
5. the hand of an ancient plucked stringed instrument according to claim 4 and harp is dialled two-stage modulation sound changing device, it is characterized in that, described connecting rod (4) two ends are all individually fixed on the first rotating disk (2) and the second rotating disk (9) by connecting rod pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852832.7U CN203616980U (en) | 2013-12-23 | 2013-12-23 | Hand-plucked two-stage modulation and sound-altering device of Konghou and harp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852832.7U CN203616980U (en) | 2013-12-23 | 2013-12-23 | Hand-plucked two-stage modulation and sound-altering device of Konghou and harp |
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| Publication Number | Publication Date |
|---|---|
| CN203616980U true CN203616980U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852832.7U Expired - Lifetime CN203616980U (en) | 2013-12-23 | 2013-12-23 | Hand-plucked two-stage modulation and sound-altering device of Konghou and harp |
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| CN (1) | CN203616980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023958A (en) * | 2016-07-27 | 2016-10-12 | 成都新海星文化传播有限公司 | Hand plucked single modulation konghou |
| CN106057176A (en) * | 2016-07-27 | 2016-10-26 | 成都新海星文化传播有限公司 | Pedal modulation konghou |
| CN108320726A (en) * | 2017-01-17 | 2018-07-24 | 鲁璐 | A kind of an ancient plucked stringed instrument modulation sound-changing device and an ancient plucked stringed instrument using the modulation sound-changing device |
| CN113516959A (en) * | 2021-06-25 | 2021-10-19 | 深圳市佳音王科技股份有限公司 | Tone-changing mechanism and konghou |
-
2013
- 2013-12-23 CN CN201320852832.7U patent/CN203616980U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023958A (en) * | 2016-07-27 | 2016-10-12 | 成都新海星文化传播有限公司 | Hand plucked single modulation konghou |
| CN106057176A (en) * | 2016-07-27 | 2016-10-26 | 成都新海星文化传播有限公司 | Pedal modulation konghou |
| CN106023958B (en) * | 2016-07-27 | 2023-04-07 | 成都新海星文化传播有限公司 | Hand plucked single modulation konghou |
| CN106057176B (en) * | 2016-07-27 | 2023-04-18 | 成都新海星文化传播有限公司 | Pedal modulation konghou |
| CN108320726A (en) * | 2017-01-17 | 2018-07-24 | 鲁璐 | A kind of an ancient plucked stringed instrument modulation sound-changing device and an ancient plucked stringed instrument using the modulation sound-changing device |
| CN113516959A (en) * | 2021-06-25 | 2021-10-19 | 深圳市佳音王科技股份有限公司 | Tone-changing mechanism and konghou |
| CN113516959B (en) * | 2021-06-25 | 2023-12-01 | 深圳市佳音王科技股份有限公司 | Tone-changing mechanism and konghou |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
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| CX01 | Expiry of patent term |