CN111660385A

CN111660385A - Six arris musical instrument section of thick bamboo fluting wares of two-stringed bowed instrument

Info

Publication number: CN111660385A
Application number: CN202010529852.5A
Authority: CN
Inventors: 刘如月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-15
Anticipated expiration: 2040-06-11
Also published as: CN111660385B

Abstract

The invention relates to a groover, in particular to a six-edge urheen barrel groover. The technical problem is how to design a flute device for a urheen six-edge piano tube, which is more convenient for an operator to slot the six-edge piano tube, can slot six faces of the six-edge piano tube simultaneously and has high working efficiency. A flute device for a urheen six-edge piano tube comprises: the device comprises a base, a supporting plate is fixedly connected to one side of the base, and a hexagonal hollow cylinder is fixedly connected to the middle of one part of the base, which is far away from the base; the vertical plate is fixedly connected to one side of the base, which is close to the support plate. According to the six-edge piano tube slotting machine, the six-edge piano tube is placed into the six-edge hollow tube, the pedal is stepped to move downwards, the six sawtooth plates can move inwards to be in contact with the six-edge piano tube to slot the six-edge piano tube, so that the six sawtooth plates are more convenient to operate, and meanwhile, the six faces of the six-edge piano tube can be slotted, and the working efficiency is high.

Description

Six arris musical instrument section of thick bamboo fluting wares of two-stringed bowed instrument

Technical Field

The invention relates to a groover, in particular to a six-edge urheen barrel groover.

Background

Erhu started in Tang dynasty called "xi qin", which has been used for over a thousand years. Is a traditional Chinese stringed instrument. The urheen is one of main bowed string musical instruments in Chinese musical instrument family, namely a two-string urheen, also known as a south fiddle and a buzz, the manufacture of a six-edge organ cylinder is indispensable in the manufacture process of the urheen, but in order to make the six-edge organ cylinder more attractive, a groove is formed in the outer side of the end part of the six-edge organ cylinder provided with an organ window.

At present, most of the six-edge piano barrels are grooved by holding a tool by hands, one hand of a person is required to press the six-edge piano barrel, the other hand of the person is required to hold the grooving tool to groove the six-edge piano barrel, the operation is troublesome because the tool needs to be continuously pulled by hands to groove the six-edge piano barrel, and the person can only groove one surface of the six-edge piano barrel at a time, so that the working efficiency is low.

Therefore, a erhu six-edge piano tube grooving device which is convenient for operators to groove a six-edge piano tube, can simultaneously groove six faces of the six-edge piano tube and has high working efficiency is particularly needed to solve the problems in the prior art.

Disclosure of Invention

In order to overcome the defects that the operation is troublesome and the working efficiency is low because a tool needs to be continuously pulled by hands to slot the hexagonal piano tube and a person can only slot one surface of the hexagonal piano tube at a time, the invention has the technical problems that: the groove opener for the urheen six-edge piano barrel is convenient for operators to open the grooves in the six-edge piano barrel, can open the grooves in six faces of the six-edge piano barrel simultaneously, and is high in working efficiency.

The technical implementation scheme of the invention is as follows: a flute device for a urheen six-edge piano tube comprises: the device comprises a base, a supporting plate is fixedly connected to one side of the base, and a hexagonal hollow cylinder is fixedly connected to the middle of one part of the base, which is far away from the base; the vertical plate is fixedly connected to one side of the base close to the support plate; the driving mechanism is arranged between the vertical plate and the support plate, is fixedly connected with one side of the base and is used for providing power; and the slotting mechanism is arranged at one part of the support plate close to the hexagonal hollow cylinder, is in contact fit with the driving mechanism and is used for slotting the hexagonal piano cylinder.

In a preferred embodiment of the present invention, the driving mechanism comprises: the ratchet wheel is rotatably arranged on one side of the vertical plate far away from the base and facing the support plate; the six-groove ring is fixedly connected to the circumferential direction of one side of the ratchet wheel facing the support plate and is in contact fit with the grooving mechanism; the pedal is slidably connected to one part of the support plate close to the base in a penetrating manner; the ratchet bar is fixedly connected to one side of the pedal, which is far away from the base and the support plate, and is meshed with the ratchet wheel; the first spring is connected to one side of the pedal far away from the hexagonal hollow cylinder and the vertical plate, and the tail end of the first spring is fixedly connected with one side of the base.

In a preferred embodiment of the present invention, the grooving mechanism comprises: the hexagonal frame is fixedly connected to one side, facing the vertical plate and far away from the base, of the support plate, the circle center position of the hexagonal frame corresponds to that of the hexagonal hollow cylinder, guide grooves are formed in the hexagonal frame at intervals in the circumferential direction, and the number of the guide grooves is six; the movable frame is slidably arranged in the guide groove and corresponds to the groove of the six-groove ring, and two straight holes are formed in two sides of the movable frame in the guide groove; the L-shaped contact rod is slidably connected in the movable frame in a penetrating manner, the end part of the L-shaped contact rod, which is far away from the hexagonal frame, is positioned in the hexagonal groove ring, and the L-shaped contact rod is matched with the hexagonal groove ring; the rolling shafts are symmetrically fixedly connected to two sides of the L-shaped contact rod close to the straight hole and correspond to the straight hole, and the rolling shafts are positioned in the straight hole and matched with the straight hole; the sawtooth plate is fixedly connected to the end part, far away from the six-groove ring, of the L-shaped contact rod; the second spring is connected between one side in the guide groove and one side, far away from the L-shaped contact rod, of the outer side of the movable frame; and the third spring is connected between one side, close to the second spring, in the movable frame and one side, facing the second spring, outside the L-shaped rod.

In a preferred embodiment of the present invention, the present invention further comprises a fixing mechanism, wherein the fixing mechanism comprises: the L-shaped rod is fixedly connected to one side of the pedal, which is far away from the base and the vertical plate; the number of the sleeves is two, and the sleeves are fixedly connected to one side, facing the inside of the L-shaped rod of the base, of the base; the clamping rod is slidably arranged in the sleeve, and the end part of the clamping rod facing the base penetrates through one part of the hexagonal hollow cylinder far away from the pedal; and the third spring is connected between the end part of the clamping rod far away from the hexagonal hollow cylinder and one side in the sleeve far away from the base.

In a preferred embodiment of the present invention, the method further comprises: the magnet ring is fixedly connected to one side of the support plate close to the pedal; the iron rod, the sliding type cross-under of iron rod is close to magnet ring extension board one portion, and it passes magnet ring, just the iron rod with footboard contact cooperation, just the iron rod still with magnet ring contact cooperation.

Compared with the prior art, the invention has the following advantages:

1. the six-edged piano barrel is placed into the hexagonal hollow barrel, the pedal is stepped to move downwards, so that the six serrated plates can move inwards to be in contact with the hexagonal piano barrel to slot the hexagonal hollow barrel, the six serrated plates are more convenient to operate, and meanwhile, the six surfaces of the hexagonal piano barrel can be slotted, and the working efficiency is high.

2. Through the effect of fixed establishment, can fix hexagonal musical instrument section of thick bamboo in grooved in-process, avoid hexagonal musical instrument section of thick bamboo to appear removing the phenomenon and influence the fluting.

3. Through the effect of iron set, can carry on spacingly to the footboard, avoid people's mistake to bump the footboard when this device does not use and make its removal.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a third perspective view of the present invention.

The parts are labeled as follows: 1. the device comprises a base, 2, a vertical plate, 3, a support plate, 4, a hexagonal hollow cylinder, 5, a driving mechanism, 51, a pedal, 52, a ratchet strip, 53, a ratchet wheel, 54, a hexagonal ring, 55, a first spring, 6, a slotting mechanism, 61, a hexagonal frame, 62, a guide groove, 63, a movable frame, 64, a second spring, 65, an L-shaped contact rod, 66, a third spring, 67, a sawtooth plate, 68, a rolling shaft, 69, a straight hole, 7, a fixing mechanism, 71, an L-shaped rod, 72, a sleeve, 73, a clamping rod, 74, a fourth spring, 8, a magnet ring, 9 and an iron rod.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A slotting device for a hexagonal violin barrel comprises a base 1, a vertical plate 2, a support plate 3, a hexagonal hollow barrel 4, a driving mechanism 5 and a slotting mechanism 6, wherein the support plate 3 is fixedly connected to the rear portion of the middle of the top of the base 1, the hexagonal hollow barrel 4 capable of being placed by the hexagonal barrel is mounted in the middle of the upper portion of the support plate 3 in an embedded mode, the slotting mechanism 6 is arranged on the upper portion of the front side face of the support plate 3, the vertical plate 2 is fixedly connected to the middle of the front side of the top of the base 1, the driving mechanism 5 is arranged between the upper portion of the vertical plate 2 and the left side of the bottom of the support plate 3, the driving mechanism 5 is in contact fit with the slotting mechanism 6, and the driving mechanism.

The driving mechanism 5 comprises a pedal 51, a ratchet bar 52, a ratchet wheel 53, a six-groove ring 54 and a first spring 55, the ratchet wheel 53 is rotatably connected to the upper part of the rear side of the vertical plate 2, the six-groove ring 54 is fixedly connected to the circumferential direction of the rear side of the ratchet wheel 53, the grooving mechanism 6 is positioned in the six-groove ring 54 and matched with the six-groove ring, the pedal 51 is slidably arranged on the lower part of the left side of the support plate 3, the first spring 55 is connected between the rear side of the bottom of the pedal 51 and the left part of the rear side of the top of the base 1, the ratchet bar 52 is fixedly connected to the front side of the top.

The slotting mechanism 6 comprises a hexagonal frame 61, a movable frame 63, a second spring 64, an L-shaped contact rod 65, a third spring 66, a serrated plate 67 and a rolling shaft 68, the upper part of the front side surface of the support plate 3 is fixedly connected with the hexagonal frame 61, the front part of the hexagonal hollow cylinder 4 corresponds to the circle center position of the hexagonal frame 61, the hexagonal frame 61 is provided with guide grooves 62 at even intervals along the circumferential direction, the movable frame 63 is arranged in the guide grooves 62 in a sliding manner, the second spring 64 is connected between the inner end of the movable frame 63 and the inner side of the guide grooves 62, the outer end of the movable frame 63 is arranged in an open manner, two straight holes 69 are arranged on the inner sides of the front part and the rear part of the movable frame 63, the L-shaped contact rod 65 is arranged in the movable frame 63 in a sliding manner, the outer end of the L-shaped contact rod 65 is positioned in the groove of the hexagonal ring 54 and matched with the groove, the third spring 66 is connected between the inner side of the L-shaped contact rod 65 and the inner side of the, roller 68 is positioned within and engages slotted hole 69.

Firstly, an operator places a hexagonal piano barrel into a hexagonal hollow barrel 4, the end part of the piano window to be installed is moved into a grooving mechanism 6, the operator steps on a driving mechanism 5 to operate, the driving mechanism 5 operates to drive the grooving mechanism 6 to operate, the grooving mechanism 6 operates to perform grooving on six surfaces of the hexagonal piano barrel simultaneously, the driving mechanism 5 is loosened to reset again, the grooving mechanism 6 is reset to be separated from the hexagonal piano barrel, and the operation is repeated, the driving mechanism 5 is continuously stepped on, so that the grooving mechanism 6 can complete grooving on the hexagonal piano barrel. And when the grooving of the hexagonal piano tube is finished, stopping treading the driving mechanism 5, stopping the operation of the grooving mechanism 6, and taking down the grooved hexagonal piano tube.

After the hexagram tube is placed, the pedal 51 is stepped on to move downwards, the first spring 55 is compressed, the pedal 51 moves downwards to drive the ratchet strip 52 to move downwards, the ratchet strip 52 moves downwards to drive the ratchet wheel 53 to rotate reversely, the ratchet wheel 53 rotates reversely to drive the hexagram ring 54 to rotate reversely, the hexagram ring 54 rotates reversely to drive the slotting mechanism 6 to operate, the slotting mechanism 6 operates to contact with the hexagram tube to slot six faces of the hexagram tube, when the pedal 51 moves downwards to the maximum stroke, the pedal 51 is released, the pedal 51 moves upwards to drive the ratchet strip 52 to move upwards to reset under the action of the first spring 55, meanwhile, the slotting mechanism 6 resets to drive the hexagram ring 54 to rotate forwards to reset, the hexagram ring 54 resets to drive the ratchet wheel 53 to rotate forwards to reset, and the pedal 51 is stepped repeatedly, and the slotting mechanism 6 can continuously slot the hexagram tube. When the grooving of the hexagonal prism tube is finished, the pedal 51 is stopped being stepped, and the hexagonal groove ring 54 stops driving the grooving mechanism 6 to operate.

When the hexagonal barrel is placed into the hexagonal hollow barrel 4, the end part to be provided with the piano window is moved into the hexagonal frame 61, the pedal 51 is stepped to move downwards, the hexagonal ring 54 is reversed to drive the L-shaped contact rod 65 to move inwards through the groove, the L-shaped contact rod 65 moves inwards to drive the movable frame 63 to move inwards through the third spring 66, the second spring 64 is compressed, meanwhile, the L-shaped contact rod 65 also drives the serrated plate 67 to move inwards to correspond to the surface of the hexagonal barrel, when the movable frame 63 moves to the maximum stroke, the L-shaped contact rod 65 continues to move inwards, the third spring 66 is compressed, the L-shaped contact rod 65 moves inwards to drive the serrated plate 67 to move inwards to slot the hexagonal barrel through the matching of the roller 68 and the word hole 69, when an operator releases the pedal 51, the L-shaped contact rod 65 moves outwards to drive the serrated plate 67 to move outwards to separate from the hexagonal barrel due to the action of the third spring 66, meanwhile, due to the action of the second spring 64, the movable frame 63 moves outwards to drive the L-shaped contact rod 65 to move outwards to reset, the sawtooth plate 67 is also driven to move outwards to reset, the L-shaped contact rod 65 moves outwards to reset and also drives the six-groove ring 54 to rotate forwards to reset, and the operation is repeated repeatedly, so that the pedal 51 is continuously stepped by an operator, and the sawtooth plate 67 can continuously move to groove the six-edge piano tube. When the slotting of the hexagonal prism barrel is finished, the pedal 51 stops being stepped on, and the sawtooth plate 67 stops moving.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the pedal device further includes a fixing mechanism 7, the fixing mechanism 7 includes an L-shaped rod 71, a sleeve 72, a clamping rod 73 and a fourth spring 74, the L-shaped rod 71 is fixedly connected to the rear side of the top of the pedal 51, the two sleeves 72 are fixedly connected to the right side of the top of the inside of the L-shaped rod 71, the clamping rod 73 is slidably arranged inside the sleeve 72, the fourth spring 74 is connected between the top end of the clamping rod 73 and the top of the inside of the sleeve 72, and the bottom end of the clamping rod 73 penetrates through the top of the hexagonal hollow cylinder 4.

When the operator steps on the pedal 51 to move downwards, the pedal 51 further drives the L-shaped rod 71 to move downwards, the L-shaped rod 71 moves downwards to drive the sleeve 72 to move downwards, the sleeve 72 moves downwards to drive the clamping rod 73 to move downwards through the fourth spring 74, the clamping rod 73 moves downwards to contact with the hexagonal piano tube to fix the hexagonal piano tube, the pedal 51 continues to drive the L-shaped rod 71 to move downwards, the sleeve 72 continues to move downwards, and the fourth spring 74 compresses. When the operator releases the pedal 51, the pedal 51 drives the L-shaped rod 71 to move upwards for resetting, the sleeve 72 also resets, the clamping rod 73 is driven by the fourth spring 74 to move upwards for resetting, the clamping rod 73 is separated from the hexagonal tube, the fourth spring 74 also resets, and thus, when the operator steps the pedal 51 to move downwards to enable the sawtooth plate 67 to open the slot on the hexagonal tube, the clamping rod 73 fixes the hexagonal tube. So, the fluting in-process is avoided six arris musical instrument section of thick bamboo to appear removing the phenomenon and influence the fluting.

As shown in fig. 4, the pedal device further comprises a magnet ring 8 and an iron rod 9, the iron rod 9 is slidably arranged at the lower part of the left side of the support plate 3, the iron rod 9 is positioned below the pedal 51 and is in contact fit with the pedal, the magnet ring 8 is fixedly connected at the lower part of the left side surface of the support plate 3, and the iron rod 9 penetrates through the magnet ring 8 and is in fit with the magnet ring 8.

When the device is needed to be used, the iron rod 9 is pulled to move leftwards to be separated from the pedal 51, and then the pedal 51 can be stepped on. When the device is used up, the iron rod 9 is pushed to move rightwards to reset so as to limit the pedal 51, and the magnet ring 8 sucks and fixes the iron rod 9. Thus, the device can be prevented from being operated by people who touch the pedal 51 by mistake.

While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. The utility model provides a six arris musical instrument section of thick bamboo fluting wares of erhu, characterized by, including:

the device comprises a base (1), wherein a support plate (3) is fixedly connected to one side of the base (1), and a hexagonal hollow cylinder (4) is fixedly connected to the middle of one part of the base (1) away from the base in a penetrating mode;

the vertical plate (2), the vertical plate (2) is fixedly connected to one side of the base (1) close to the support plate (3);

the driving mechanism (5) is arranged between the vertical plate (2) and the support plate (3), is fixedly connected with one side of the base (1) and is used for providing power;

and the slotting mechanism (6) is arranged at one part of the support plate (3) close to the hexagonal hollow cylinder (4), is in contact fit with the driving mechanism (5), and is used for slotting the hexagonal piano cylinder.

2. A urheen hexapod cartridge fluting apparatus as in claim 1 wherein the drive mechanism (5) comprises:

a ratchet wheel (53), wherein the ratchet wheel (53) is rotatably arranged on one side of the vertical plate (2) far away from the base (1) and facing the support plate (3);

the six-groove ring (54) is fixedly connected to the circumferential direction of one side of the ratchet wheel (53) facing the support plate (3), and is in contact fit with the grooving mechanism (6);

the pedal (51), the said pedal (51) is slipped and connected to the said support plate (3) near the said base (1) one part;

a ratchet (52), wherein the ratchet (52) is fixedly connected to the side of the pedal (51) far away from the base (1) and the support plate (3) and is engaged with the ratchet (53);

the first spring (55), first spring (55) connect in keep away from hexagonal hollow cylinder (4) with footboard (51) one side of riser (2), its tail end with base (1) one side fixed connection.

3. A urheen six-sided musical tube fluting apparatus as in claim 2 wherein the fluting mechanism (6) comprises:

the hexagonal frame (61) is fixedly connected to one side, facing the vertical plate (2) and far away from the base (1), of the support plate (3), the circle center position of the hexagonal frame (61) corresponds to that of the hexagonal hollow cylinder (4), guide grooves (62) are formed in the hexagonal frame (61) at intervals in the circumferential direction, and the number of the guide grooves (62) is six;

the movable frame (63) is placed in the guide groove (62) in a sliding mode and corresponds to the groove of the six-groove ring (54), and two straight holes (69) are formed in two sides, located in the guide groove (62), of the movable frame (63);

the L-shaped contact rod (65), the L-shaped contact rod (65) is slidably connected in the movable frame (63) in a penetrating manner, the end part of the L-shaped contact rod, which is far away from the hexagonal frame (61), is located in the hexagonal groove ring (54), and the L-shaped contact rod (65) is matched with the hexagonal groove ring (54);

the rolling shafts (68) are symmetrically and fixedly connected to two sides of the L-shaped contact rod (65) close to the straight hole (69) and correspond to the straight hole (69), and the rolling shafts (68) are positioned in the straight hole (69) and matched with the straight hole;

the sawtooth plate (67) is fixedly connected to the end part, far away from the L-shaped contact rod (65) of the six-groove ring (54), of the sawtooth plate (67);

the second spring (64), the said second spring (64) is connected to the said guide slot (62) inside one side and far away from the said L-shaped contact lever (65) outside one side of the said movable frame (63);

a third spring (66), the third spring (66) being connected between an inner side of the movable frame (63) adjacent to the second spring (64) and an outer side of the L-shaped bar (71) facing the second spring (64).

4. A urheen six-sided musical tube fluting apparatus as in claim 3 further comprising a fixing mechanism (7), the fixing mechanism (7) comprising:

the L-shaped rod (71), the L-shaped rod (71) is fixedly connected to one side of the pedal (51) far away from the base (1) and the vertical plate (2);

the number of the sleeves (72) is two, and the sleeves (72) are fixedly connected to one side, facing the inner side of the L-shaped rod (71) of the base (1);

a clamping rod (73), wherein the clamping rod (73) is slidably placed in the sleeve (72), and the end part of the clamping rod facing the base (1) penetrates through a part of the hexagonal hollow cylinder (4) far away from the pedal (51);

a fourth spring (74), wherein the third spring (66) is connected between the end part of the clamping rod (73) far away from the hexagonal hollow cylinder (4) and the inner side of the sleeve (72) far away from the base (1).

5. The urheen six-edge barrel groover of claim 4, further comprising:

the magnet ring (8), the said magnet ring (8) is affixed to the side of the said support plate (3) close to the said footboard (51);

the iron rod (9) is slidably connected to one part of the support plate (3) close to the magnet ring (8) in a penetrating mode, the iron rod (9) penetrates through the magnet ring (8), the iron rod (9) is in contact fit with the pedal (51), and the iron rod (9) is further in contact fit with the magnet ring (8).