阅读说明：本技术 一种不易开裂的天琴及其制作方法 (Uneasily cracked celestial organ and manufacturing method thereof ) 是由 钟小勇 沙琪 于 2020-07-01 设计创作，主要内容包括：本发明属于乐器领域,尤其是一种不易开裂的天琴及其制作方法,针对现有的天琴不便于进行拆分,携带不便,一个部件损坏需要全部丢弃,浪费资源的问题,现提出如下方案,其包括琴筒,所述琴筒上安装有第一琴杆,第一琴杆的顶部安装有第二琴杆,第二琴杆的顶部安装有琴头,琴筒的外侧固定安装有固定块,第一琴杆的底部开设有固定槽,固定块与固定槽相卡装,第二琴杆的底部固定安装有两个定位杆,第一琴杆的顶部开设有两个定位槽,本发明通过对琴筒、第一琴杆、第二琴杆和琴头进行热处理、浸泡、烘干,使琴筒、第一琴杆、第二琴杆和琴头不易开裂,同时便于进行组合拆分,便于运输携带,便于拆分利于更换损坏部件。(The invention belongs to the field of musical instruments, in particular to a difficult-cracking dulcimer and a manufacturing method thereof, aiming at the problems that the existing dulcimer is inconvenient to split and carry, one part is damaged and needs to be discarded completely, and resources are wasted, the invention provides a scheme which comprises a dulcimer barrel, wherein a first dulcimer rod is arranged on the dulcimer barrel, a second dulcimer rod is arranged at the top of the first dulcimer rod, a dulcimer head is arranged at the top of the second dulcimer rod, a fixed block is fixedly arranged at the outer side of the dulcimer barrel, a fixed groove is arranged at the bottom of the first dulcimer rod, the fixed block is clamped with the fixed groove, two positioning rods are fixedly arranged at the bottom of the second dulcimer rod, and two positioning grooves are arranged at the top of the first dulcimer rod. The transportation and carrying are convenient, and the disassembly is convenient for replacing damaged parts.)

1. The utility model provides a day musical instrument that is difficult for fracture, includes a musical instrument section of thick bamboo, its characterized in that, install first musical instrument pole on the musical instrument section of thick bamboo, the second musical instrument pole is installed at the top of first musical instrument pole, and the headstock is installed at the top of second musical instrument pole, and the outside fixed mounting of musical instrument section of thick bamboo has a fixed block, and the fixed slot has been seted up to the bottom of first musical instrument pole, and the fixed block clamps mutually with the fixed slot, and the bottom fixed mounting of second musical instrument pole has two locating levers, and two constant head tanks have been seted up at the top of first musical instrument pole, and two locating levers clamp mutually with two locating slots respectively, the slot has been seted up at the top of second musical instrument pole, and the plug-in card is equipped with the inserted block in the slot, and the top of inserted block and the bottom.

2. The difficult-to-crack celestial organ of claim 1, wherein the inner walls of the two sides of the fixing groove are respectively provided with a first clamping groove, the two first clamping grooves are respectively internally provided with a first clamping block, the tops of the two first clamping blocks are respectively rotatably provided with one end of a connecting rod, the other ends of the two connecting rods are rotatably provided with a same pressing plate, the tops of the pressing plates are in contact with the bottom of the moving plate, the two sides of the fixing block are respectively provided with a sliding groove, and the outer sides of the two first clamping blocks are respectively in sliding connection with the side walls of the two sliding grooves.

3. The difficult-to-crack celestial organ of claim 1, wherein a vertical hole is formed in the top of the fixed block, the bottom of the moving plate extends into the vertical hole, reset grooves are formed in inner walls of two sides of the vertical hole, the outer side of the pressing plate is slidably connected with the side walls of the reset grooves, one ends of two first springs are fixedly mounted on the top of the pressing plate, the other ends of the two first springs are fixedly connected with inner walls of the tops of the two reset grooves respectively, a sliding hole is formed in the inner wall of the top of the fixed groove, and the outer side of the moving plate is slidably connected with the inner wall of the sliding hole.

4. The difficult-to-crack celestial organ of claim 1, wherein the top of the first rod is provided with a connecting groove, the top of the moving plate is located in the connecting groove, and the bottom of the pushing plate is located in the connecting groove.

5. The difficult-to-crack celestial organ of claim 1, wherein the top inner walls of the two first clamping grooves are provided with grooves, the two grooves are respectively and slidably provided with a connecting plate, the sides, away from each other, of the two connecting plates are respectively and fixedly provided with a second clamping block, the outer sides of the two positioning rods are respectively provided with a second clamping groove, and the second clamping blocks are clamped with the second clamping grooves.

6. The difficult-to-crack celestial organ of claim 1, wherein a first transverse hole and a second transverse hole are formed in one side of the second rod, an L-shaped locking rod is slidably mounted in the first transverse hole, a locking groove is formed in one side of the pushing plate, and one end of the L-shaped locking rod is clamped with the locking groove.

7. The difficult-to-crack celestial organ of claim 6, wherein a third clamping block is slidably mounted in the second transverse hole, one side of the third clamping block is fixedly connected with the L-shaped locking rod, a third clamping groove is formed in one side of the inserting block, and the other side of the third clamping block is clamped with the third clamping groove.

8. The difficult-to-crack celestial organ of claim 6, wherein a limiting groove is formed in the inner wall of the top of the second transverse hole, a limiting block is slidably mounted in the limiting groove, the bottom of the limiting block is fixedly connected with the top of the third clamping block, one end of the second spring is fixedly mounted on one side of the limiting block, and the other end of the second spring is fixedly connected with the inner wall of one side of the limiting groove.

9. The difficult-to-crack celestial organ of claim 1, wherein the bottom inner wall of the slot is provided with a connecting hole, the outer side of the push plate is slidably connected with the inner wall of the connecting hole, the inner walls of two sides of the connecting hole are provided with rectangular grooves, rectangular blocks are slidably mounted in the two rectangular grooves, the two rectangular blocks are fixedly connected with the push plate, one end of a third spring is fixedly mounted at the top of each rectangular block, and the other end of each third spring is fixedly connected with the inner walls of the top of the two rectangular grooves.

10. A method for making a difficult-to-crack celesta as claimed in claims 1-9, comprising the steps of:

s1: performing heat treatment on the piano barrel, the first piano rod, the second piano rod and the piano head by adopting steam, soaking in a soaking solution after the heat treatment, and drying after the soaking;

s2: the fixed block and the fixed groove are clamped, then the two positioning rods are clamped into the two positioning grooves, finally the inserting block is completely inserted into the inserting groove, the inserting block drives the pushing plate to move downwards, and the pushing plate drives the two rectangular blocks to stretch the two third springs;

s3: the movable plate is driven to move downwards by the pushing plate, the movable plate drives the pressing plate to move downwards, the first spring is stressed and stretched, the pressing plate drives the two connecting rods to move, the two connecting rods push the two first clamping blocks to be inserted into the two first clamping grooves, so that the fixing blocks are connected and fixed with the first piano rods, the two first clamping blocks push the two connecting plates to be away from each other, the two connecting plates drive the two second clamping blocks to be clamped into the two second clamping grooves, the first piano rods and the second piano rods are connected and fixed, meanwhile, the L-shaped locking rod is aligned with the locking groove, the second spring is relieved from a contraction state, so that the third clamping block is clamped into the third clamping groove leftwards, one end of the L-shaped locking rod is clamped into the locking groove, and the second piano;

s4: when needing to be torn open, pulling L shape locking lever right, making the third fixture block break away from the third draw-in groove, removing the fixed to the inserted block, upwards pulling the headstock, making the inserted block break away from the slot, first spring, third spring reset this moment make first fixture block break away from first draw-in groove, the second fixture block breaks away from the second draw-in groove, first musical instrument pole is kept away from to last pulling second musical instrument pole, first musical instrument pole is kept away from to the pulling musical instrument section of thick bamboo, the split to musical instrument section of thick bamboo, first musical instrument pole, second musical instrument pole and musical instrument head can be accomplished.

Technical Field

The invention relates to the technical field of musical instruments, in particular to a difficult-cracking celesta and a manufacturing method thereof.

Background

The celesta is a plucked stringed instrument used by Zhuang nationality people (the cloth is similar to the Daisei supporting system), is named by the fact that instruments sound harmoniously, is unique in shape and form, is mellow and bright in tone color, is frequently used for solo or for songs and dance, is popular with the Tianqin, and is popular in the portals, ningming, Longzhou and the like which cross the border in the autonomous region of Guangxi Zhuang nationality.

The existing celesta organ is inconvenient to split and carry, one part is damaged and needs to be discarded completely, and resources are wasted.

Disclosure of Invention

The invention aims to solve the defects that a celesta organ is inconvenient to split and carry, one part needs to be discarded completely when being damaged, and resources are wasted in the prior art, and provides a celesta organ which is not easy to crack and a manufacturing method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a day musical instrument that is difficult for fracture, includes a musical instrument section of thick bamboo, install first musical instrument pole on the musical instrument section of thick bamboo, the second musical instrument pole is installed at the top of first musical instrument pole, and the musical instrument head is installed at the top of second musical instrument pole, and the outside fixed mounting of a musical instrument section of thick bamboo has a fixed block, and the fixed slot has been seted up to the bottom of first musical instrument pole, and the fixed block clamps mutually with the fixed slot, and the bottom fixed mounting of second musical instrument pole has two locating levers, and two constant head tanks have been seted up at the top of first musical instrument pole, and two locating levers clamp mutually with two constant head tanks respectively, the slot has been seted up at the top of second musical instrument pole, and the slot inside callipers is equipped with the inserted block, and the top of inserted block and the bottom.

Preferably, first clamping grooves are formed in the inner walls of the two sides of the fixing groove, first clamping blocks are clamped in the two first clamping grooves, the top portions of the two first clamping blocks rotate to be provided with one ends of the connecting rods, the other ends of the two connecting rods rotate to be provided with the same pressing plate, the top portions of the pressing plates are in contact with the bottom of the moving plate, sliding grooves are formed in the two sides of the fixing block, and the outer sides of the two first clamping blocks are connected with the side walls of the two sliding grooves in a sliding mode respectively.

Preferably, the top of fixed block has been seted up and has been erected the hole, and in the bottom of movable plate extended to the erectting, all seted up the groove that resets on the both sides inner wall in perpendicular hole, the outside of clamp plate and the lateral wall sliding connection in groove that resets, the top fixed mounting of clamp plate has the one end of two first springs, the other end of two first springs respectively with the top inner wall fixed connection in two grooves that resets, seted up the slide opening on the top inner wall of fixed slot, the outside of movable plate and the inner wall sliding connection in slide opening.

Preferably, the connecting groove has been seted up at the top of first musical instrument pole, and the top of movable plate is located the connecting groove, and the bottom of catch plate is located the connecting groove.

Preferably, the inner walls of the tops of the two first clamping grooves are provided with grooves, the two grooves are internally provided with connecting plates in a sliding mode, one side, away from each other, of each connecting plate is fixedly provided with a second clamping block, the outer sides of the two positioning rods are provided with second clamping grooves, and the second clamping blocks are clamped with the second clamping grooves.

Preferably, one side of the second piano rod is provided with a first transverse hole and a second transverse hole, the first transverse hole is internally provided with an L-shaped locking rod in a sliding manner, one side of the pushing plate is provided with a locking groove, and one end of the L-shaped locking rod is clamped with the locking groove.

Preferably, a third clamping block is slidably mounted in the second transverse hole, one side of the third clamping block is fixedly connected with the L-shaped locking rod, a third clamping groove is formed in one side of the inserting block, and the other side of the third clamping block is clamped with the third clamping groove.

Preferably, a limiting groove is formed in the inner wall of the top of the second transverse hole, a limiting block is slidably mounted in the limiting groove, the bottom of the limiting block is fixedly connected with the top of the third clamping block, one end of a second spring is fixedly mounted on one side of the limiting block, and the other end of the second spring is fixedly connected with the inner wall of one side of the limiting groove.

Preferably, the connecting hole has been seted up on the bottom inner wall of slot, the outside of slurcam and the inner wall sliding connection of connecting hole have all seted up the rectangular channel on the both sides inner wall of connecting hole, and equal slidable mounting has the rectangular block in two rectangular channels, and two rectangular blocks all with slurcam fixed connection, the equal fixed mounting in top of two rectangular blocks has the one end of third spring, the other end of two third springs respectively with the top inner wall fixed connection of two rectangular channels.

The invention also provides a manufacturing method of the difficult-cracking celesta organ, which comprises the following steps:

s1: performing heat treatment on the piano barrel, the first piano rod, the second piano rod and the piano head by adopting steam, soaking in a soaking solution after the heat treatment, and drying after the soaking;

s2: the fixed block and the fixed groove are clamped, then the two positioning rods are clamped into the two positioning grooves, finally the inserting block is completely inserted into the inserting groove, the inserting block drives the pushing plate to move downwards, and the pushing plate drives the two rectangular blocks to stretch the two third springs;

s3: the movable plate is driven to move downwards by the pushing plate, the movable plate drives the pressing plate to move downwards, the first spring is stressed and stretched, the pressing plate drives the two connecting rods to move, the two connecting rods push the two first clamping blocks to be inserted into the two first clamping grooves, so that the fixing blocks are connected and fixed with the first piano rods, the two first clamping blocks push the two connecting plates to be away from each other, the two connecting plates drive the two second clamping blocks to be clamped into the two second clamping grooves, the first piano rods and the second piano rods are connected and fixed, meanwhile, the L-shaped locking rod is aligned with the locking groove, the second spring is relieved from a contraction state, so that the third clamping block is clamped into the third clamping groove leftwards, one end of the L-shaped locking rod is clamped into the locking groove, and the second piano;

s4: when needing to be torn open, pulling L shape locking lever right, making the third fixture block break away from the third draw-in groove, removing the fixed to the inserted block, upwards pulling the headstock, making the inserted block break away from the slot, first spring, third spring reset this moment make first fixture block break away from first draw-in groove, the second fixture block breaks away from the second draw-in groove, first musical instrument pole is kept away from to last pulling second musical instrument pole, first musical instrument pole is kept away from to the pulling musical instrument section of thick bamboo, the split to musical instrument section of thick bamboo, first musical instrument pole, second musical instrument pole and musical instrument head can be accomplished.

Compared with the prior art, the invention has the beneficial effects that:

when the scheme is used, the fixing block and the fixing groove are clamped, the two positioning rods are clamped into the two positioning grooves, finally the inserting block is completely inserted into the inserting groove, the inserting block drives the pushing plate to move downwards, and the pushing plate drives the two rectangular blocks to stretch the two third springs;

the movable plate is driven to move downwards by the pushing plate, the movable plate drives the pressing plate to move downwards, the first spring is stressed and stretched, the pressing plate drives the two connecting rods to move, the two connecting rods push the two first clamping blocks to be inserted into the two first clamping grooves, so that the fixing blocks are connected and fixed with the first piano rods, the two first clamping blocks push the two connecting plates to be away from each other, the two connecting plates drive the two second clamping blocks to be clamped into the two second clamping grooves, the first piano rods and the second piano rods are connected and fixed, meanwhile, the L-shaped locking rod is aligned with the locking groove, the second spring is relieved from a contraction state, so that the third clamping block is clamped into the third clamping groove leftwards, one end of the L-shaped locking rod is clamped into the locking groove, and the second piano;

when the piano barrel needs to be disassembled, the L-shaped locking rod is pulled rightwards to separate the third clamping block from the third clamping groove, the fixing of the inserting block is released, the piano head is pulled upwards to separate the inserting block from the slot, the first spring and the third spring reset at the moment to separate the first clamping block from the first clamping groove, the second clamping block from the second clamping groove, the second piano rod is pulled to be far away from the first piano rod, the piano barrel is pulled to be far away from the first piano rod, and the disassembling of the piano barrel, the first piano rod, the second piano rod and the piano head can be completed;

according to the invention, the piano cylinder, the first piano rod, the second piano rod and the piano head are subjected to heat treatment, soaking and drying, so that the piano cylinder, the first piano rod, the second piano rod and the piano head are not easy to crack, and meanwhile, the combination and the disassembly are convenient, the transportation and the carrying are convenient, and the disassembly is convenient for replacing damaged parts.

Drawings

FIG. 1 is a schematic structural diagram of a difficult-to-crack celesta according to the present invention;

FIG. 2 is a schematic structural diagram of part A of a non-cracking celesta according to the present invention;

FIG. 3 is a schematic structural diagram of part B of a non-cracking celesta according to the present invention;

FIG. 4 is a schematic structural diagram of a portion C of a non-cracking celesta according to the present invention;

fig. 5 is a schematic structural diagram of a part D of a tencel which is not easy to crack and is provided by the invention.

In the figure: 1 musical instrument barrel, 2 first musical instrument pole, 3 second musical instrument pole, 4 musical instrument heads, 5 fixed blocks, 6 fixed slots, 7 first draw-in grooves, 8 sliding grooves, 9 first fixture blocks, 10 connecting rods, 11 vertical holes, 12 pressing plates, 13 first springs, 14 sliding holes, 15 moving plates, 16 grooves, 17 connecting plates, 18 connecting grooves, 19 pushing plates, 20 positioning grooves, 21 positioning rods, 22 second draw-in grooves, 23 second fixture blocks, 24 connecting holes, 25 inserting grooves, 26 inserting blocks, 27 third draw-in grooves, 28 locking grooves, 29L-shaped locking rods, 30 third fixture blocks, 31 second springs, 32 rectangular blocks and 33 third springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a top piano not prone to cracking comprises a piano barrel 1, a first piano rod 2 is mounted on the piano barrel 1, a second piano rod 3 is mounted at the top of the first piano rod 2, a piano head 4 is mounted at the top of the second piano rod 3, a fixed block 5 is fixedly mounted on the outer side of the piano barrel 1, a fixed groove 6 is formed in the bottom of the first piano rod 2, the fixed block 5 is clamped with the fixed groove 6, two positioning rods 21 are fixedly mounted at the bottom of the second piano rod 3, two positioning grooves 20 are formed in the top of the first piano rod 2, the two positioning rods 21 are respectively clamped with the two positioning grooves 20, a slot 25 is formed in the top of the second piano rod 3, an insert 26 is clamped in the slot 25, the top of the insert 26 is fixedly connected with the bottom of the piano head 4, a push plate 19 is contacted with the bottom of the insert 26, and a movable plate 15 is contacted with the bottom of.

According to the invention, the inner walls of two sides of the fixed groove 6 are respectively provided with a first clamping groove 7, the two first clamping grooves 7 are respectively clamped with a first clamping block 9, the tops of the two first clamping blocks 9 are respectively rotatably provided with one end of a connecting rod 10, the other ends of the two connecting rods 10 are rotatably provided with the same pressing plate 12, the top of the pressing plate 12 is contacted with the bottom of the movable plate 15, two sides of the fixed block 5 are respectively provided with a sliding groove 8, the outer sides of the two first clamping blocks 9 are respectively connected with the side walls of the two sliding grooves 8 in a sliding manner, and the movable plate 15 drives.

According to the invention, the top of the fixed block 5 is provided with a vertical hole 11, the bottom of the movable plate 15 extends into the vertical hole 11, the inner walls of two sides of the vertical hole 11 are respectively provided with a reset groove, the outer side of the pressure plate 12 is in sliding connection with the side wall of the reset groove, one end of each of two first springs 13 is fixedly arranged at the top of the pressure plate 12, the other end of each of the two first springs 13 is respectively and fixedly connected with the inner wall of the top of the two reset grooves, the inner wall of the top of the fixed groove 6 is provided with a sliding hole 14, the outer side of the movable plate 15 is in sliding connection with the inner wall of the sliding.

In the invention, the top of the first piano rod 2 is provided with a connecting groove 18, the top of the moving plate 15 is positioned in the connecting groove 18, and the bottom of the pushing plate 19 is positioned in the connecting groove 18.

In the invention, grooves 16 are respectively formed in the inner walls of the tops of the two first clamping grooves 7, connecting plates 17 are respectively slidably mounted in the two grooves 16, second clamping blocks 23 are respectively fixedly mounted on the sides, away from each other, of the two connecting plates 17, second clamping grooves 22 are respectively formed in the outer sides of the two positioning rods 21, and the second clamping blocks 23 are clamped with the second clamping grooves 22 to fix the positioning rods 21.

In the invention, one side of the second piano rod 3 is provided with a first transverse hole and a second transverse hole, an L-shaped locking rod 29 is arranged in the first transverse hole in a sliding way, one side of the pushing plate 19 is provided with a locking groove 28, and one end of the L-shaped locking rod 29 is clamped with the locking groove 28 to fix the pushing plate 19.

In the invention, a third block 30 is slidably mounted in the second transverse hole, one side of the third block 30 is fixedly connected with an L-shaped locking rod 29, one side of the insertion block 26 is provided with a third clamping groove 27, and the other side of the third block 30 is clamped with the third clamping groove 27 to fix the insertion block 26.

In the invention, a limiting groove is formed on the inner wall of the top of the second transverse hole, a limiting block is slidably mounted in the limiting groove, the bottom of the limiting block is fixedly connected with the top of the third clamping block 30, one end of a second spring 31 is fixedly mounted on one side of the limiting block, the other end of the second spring 31 is fixedly connected with the inner wall of one side of the limiting groove, and the second spring 31 resets the third clamping block 30.

In the invention, the inner wall of the bottom of the slot 25 is provided with a connecting hole 24, the outer side of the pushing plate 19 is connected with the inner wall of the connecting hole 24 in a sliding manner, the inner walls of two sides of the connecting hole 24 are respectively provided with a rectangular groove, rectangular blocks 32 are respectively arranged in the two rectangular grooves in a sliding manner, the two rectangular blocks 32 are respectively fixedly connected with the pushing plate 19, the tops of the two rectangular blocks 32 are respectively and fixedly provided with one end of a third spring 33, and the other ends of the two third springs 33 are respectively and fixedly connected with the inner walls of the tops of the two rectangular.

The invention also provides a manufacturing method of the difficult-cracking celesta organ, which comprises the following steps:

s1: performing heat treatment on the piano barrel 1, the first piano rod 2, the second piano rod 3 and the piano head 4 by adopting steam, soaking in a soaking solution after the heat treatment, and drying after the soaking;

s2: the fixing block 5 and the fixing groove 6 are clamped, then the two positioning rods 21 are clamped into the two positioning grooves 20, finally the inserting block 26 is completely inserted into the inserting groove 25, the inserting block 26 drives the pushing plate 19 to move downwards, and the pushing plate 19 drives the two rectangular blocks 32 to stretch the two third springs 33;

s3: the movable plate 15 is driven to move downwards by the pushing plate 19, the movable plate 15 drives the pressing plate 12 to move downwards, the first spring 13 is stressed and stretched, the two connecting rods 10 are driven to move by the pressing plate 12, the two connecting rods 10 push the two first clamping blocks 9 to be inserted into the two first clamping grooves 7, so that the fixed block 5 is connected and fixed with the first piano rod 2, the two first clamping blocks 9 push the two connecting plates 17 to be away from each other, the two connecting plates 17 drive the two second clamping blocks 23 to be clamped into the two second clamping grooves 22, the connection and fixation of the first piano rod 2 and the second piano rod 3 are completed, meanwhile, the L-shaped locking rod 29 is aligned with the locking groove 28, the second spring 31 is released from a contraction state, so that the third clamping block 30 is clamped into the third clamping groove 27 leftwards, one end of the L-shaped locking rod 29 is clamped into the locking groove 28, and the connection and fixation of;

s4: when the piano key needs to be disassembled, the L-shaped locking rod 29 is pulled rightwards, the third clamping block 30 is separated from the third clamping groove 27, the fixing of the inserting block 26 is removed, the piano head 4 is pulled upwards, the inserting block 26 is separated from the slot 25, the first spring 13 and the third spring 33 are reset at the moment, the first clamping block 9 is separated from the first clamping groove 7, the second clamping block 23 is separated from the second clamping groove 22, the second piano rod 3 is pulled at last to be far away from the first piano rod 2, the piano tube 1 is pulled to be far away from the first piano rod 2, and the disassembling of the piano tube 1, the first piano rod 2, the second piano rod 3 and the piano head 4 can be completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.