CN218181819U

CN218181819U - Stringing device

Info

Publication number: CN218181819U
Application number: CN202222666647.0U
Authority: CN
Inventors: 李融
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-30
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a stringing device, which comprises a fixed table, wherein the fixed table consists of two fixed plates with the same structure; the bottom surface of the fixed table is fixedly connected with supporting legs, one side surface of the fixed table is provided with a movable supporting part, and the movable supporting part comprises sliding chutes respectively arranged on one side surfaces of the two fixed plates, movable blocks slidably connected to the inner walls of the two sliding chutes, a group of sliding columns fixed on one side surface opposite to the two movable blocks, and two supporting seats sleeved on the outer walls of the sliding columns through connecting blocks; one side face of one moving block is fixedly connected with an elastic piece, one end of the elastic piece is fixedly connected with one side face of the connecting block on one support seat, and the elastic piece is sleeved on the outer wall of the sliding column; the top surface of the fixing table located in the middle is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with an arc-shaped rod. The utility model discloses save people and alternate string position or the strength of upset zither repeatedly, convenient to use improves string efficiency.

Description

String stringing device

Technical Field

The utility model relates to a stringing equipment technical field especially relates to a stringing device.

Background

The Chinese zither, also known as Chinese zither, qin zither, yao zither and luan zither, is a Chinese zither musical instrument in the traditional musical instruments, belongs to plucked musical instruments, and is beautiful in tone, wide in range of sound, rich in playing skill and quite strong in expressive force, so that the Chinese zither is deeply loved by the masses of people. The Chinese zither is made into a rectangular wooden sound box, the string frame 'zheng column', namely the wild goose post, can move freely, and the Chinese zither is arranged according to the five-tone scale. String penetrating structures are needed when strings of a Chinese zither are manufactured or replaced, the string penetrating structures penetrate into strings from a sound outlet of a base plate of the Chinese zither to a panel of the Chinese zither in the existing string penetrating method, and certain suspension distance exists between the base plate and an anti-deformation strip and the panel inside the Chinese zither, so certain difficulty exists in the string penetrating process, and the manufacturing efficiency of the Chinese zither is influenced.

Through retrieval, chinese patent application No. CN201920132874.0 discloses a string stringing device for a zheng, which comprises a sleeve, wherein the sleeve is of a tubular structure, the tail of the sleeve is connected with a supporting device, the supporting device comprises a connecting plate connected with the sleeve, and the tail of the connecting plate is connected with a bending part. The guzheng stringing device in the above patent has the following disadvantages: the string hole on the panel all need be put into with the sleeve during reeving at every turn, the operation that penetrates from telescopic tip with the string again, because the reeving need get into from the zither afterbody, comes out from the head again, so the reeving operation of above-mentioned patent needs people constantly to alternate the position to reeve to zither head, tail, lead to the easy condition that the fatigue appears of operating personnel, thereby can influence the reeving efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stringing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stringing device comprises a fixed table, wherein the fixed table consists of two fixed plates with the same structure; the bottom surface of the fixed table is fixedly connected with supporting legs, one side surface of the fixed table is provided with a movable supporting part, and the movable supporting part comprises sliding grooves which are respectively arranged on one side surfaces of two fixed plates, movable blocks which are connected to the inner walls of the two sliding grooves in a sliding mode, a group of sliding columns which are fixed on the opposite side surfaces of the two movable blocks, and two supporting seats which are sleeved on the outer walls of the sliding columns through connecting blocks.

As a further aspect of the present invention: one side face of one of the moving blocks is fixedly connected with an elastic piece, one end of the elastic piece is fixedly connected with one side face of the connecting block on one of the supporting seat, and the elastic piece is sleeved on the outer wall of the sliding column.

As a further aspect of the present invention: the top face fixedly connected with telescopic link that the fixed station is located the intermediate position, the one end fixedly connected with arc pole of telescopic link, the one end of arc pole is provided with the shrink fag end, and the bottom of shrink fag end is provided with the plectane, and the bottom face of plectane is provided with traction part.

As a further aspect of the present invention: the traction part comprises a fixed needle column fixed on the bottom surface of the circular plate, an adjusting column arranged on the inner wall of the bottom of the fixed needle column and a conical needle fixed at the bottom end of the adjusting column.

As a further aspect of the present invention: and needle holes are formed in the circumferential outer wall of the conical needle at the bottom end.

As a further aspect of the present invention: and a rubber pad is arranged on the inner wall of the bottom of the pinhole.

As the utility model discloses further scheme again: the outer walls of the fixed needle columns and the conical needles are provided with anti-skidding grids.

As a further aspect of the present invention: and protective pads are arranged on the bearing surfaces of the two supporting seat holders.

Compared with the prior art, the utility model provides a stringing device possesses following beneficial effect:

1. the string stringing device is provided with the movable bearing part, the Chinese zither is placed between the two support seats, and the placed Chinese zither can be clamped because one support seat moves towards the other support seat under the top support of the elastic part; during stringing, with zither through portable supporting portion remove about in the spout to adjust head, tail position and carry out the stringing to zither, save people and alternate the strength of stringing position or upset zither repeatedly, convenient to use improves string efficiency.

2. According to the stringing device, an operator respectively holds the fixed needle pillar and the conical needle by two hands and rotates in different directions so as to adjust the overall length of the conical needle and the fixed needle pillar through the adjusting pillar; the anti-slip grids can avoid slippage of hands when the needle cylinder and the conical needle are fixed by hands, and friction between the hands and the conical needle is increased.

3. The string threading device is provided with a traction part, after a tail part of a Chinese zither is moved to a position right below the traction part through a movable bearing part, a conical needle is inserted into a string inlet hole of the tail part of the Chinese zither from top to bottom until the end of the conical needle extends out of the bottom surface of the Chinese zither, then one end of a string to be threaded is clamped into the pin hole, the string is fastened by a rubber pad, and then a fixed pin column is pulled upwards to enable the conical needle to drive one end of the string to be drawn out from the string inlet hole; move the zither head to under the traction part through portable bearing portion again, then go out downthehole with the string that the toper needle inserted the zither head from bottom to bottom, until the toper needle end stretches out the top face of zither, then fasten in the pinhole with string one end card income, pull down fixed needle post again makes the toper needle drive string one end take out from the string hole, again according to the requirement fix the string can to the string to accomplish the string threading operation to the string, guarantee string threading efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of a stringing device according to the present invention;

fig. 2 is a schematic structural view of a traction part of the stringing device provided by the present invention;

fig. 3 is a schematic structural view of a conical needle of the string threading device of the present invention.

In the figure: 1-supporting leg, 2-fixing table, 3-fixing needle column, 4-support seat, 5-sliding column, 6-sliding chute, 7-elastic piece, 8-moving block, 9-protective pad, 10-telescopic rod, 11-circular plate, 12-contraction rope belt, 13-anti-sliding grid, 14-adjusting column, 15-conical needle, 16-rubber pad and 17-needle hole.

Detailed Description

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

Example 1

A stringing device is convenient for moving a Chinese zither, and comprises a fixed table 2 as shown in figure 1, wherein the fixed table 2 consists of two fixed plates with the same structure, and a supporting leg 1 is fixed on the bottom surface of the fixed table 2 through a bolt; a movable supporting part for bearing the Chinese zither is arranged on one side surface of the fixed platform 2, and comprises sliding chutes 6 respectively arranged on one side surface of the two fixed plates, moving blocks 8 connected to the inner walls of the two sliding chutes 6 in a sliding manner, a group of sliding columns 5 fixed on one side surface of the two moving blocks 8 opposite to each other, and two supporting seats 4 sleeved on the outer walls of the sliding columns 5 through connecting blocks;

preferably, the bearing surface of the supporting seat 4 is bonded with a protective pad 9 to prevent the outer wall of the Chinese zither from being damaged.

Furthermore, one side surface of one moving block 8 is welded with an elastic piece 7, one end of the elastic piece 7 is welded on one side surface of the connecting block on one support seat 4, and the elastic piece 7 is sleeved on the outer wall of the sliding column 5; a Chinese zither is placed between the two supporting seats 4, and the placed Chinese zither can be clamped because one supporting seat 4 moves towards the other supporting seat 4 under the propping action of the elastic piece 7; during the stringing period, with the zither through portable supporting portion remove about 6 spouts to adjust head, tail position and carry out the stringing to the zither, save people and remove or overturn the strength of zither repeatedly, convenient to use.

In order to facilitate stringing operation, as shown in fig. 1-3, a telescopic rod 10 is fixed on the top surface of the fixing table 2 at the middle position through a bolt, an arc-shaped rod is welded at one end of the telescopic rod 10, a contraction rope belt 12 is bonded at one end of the arc-shaped rod, a circular plate 11 is bonded at the bottom end of the contraction rope belt 12, and a traction part is arranged on the bottom surface of the circular plate 11; the height of the traction part can be adjusted by the telescopic rod 10.

Preferably, the contraction rope belt 12 is made of elastic material, so that the traction part is conveniently pulled.

Furthermore, the traction part comprises a fixed needle column 3 fixed on the bottom surface of the circular plate 11, an adjusting column 14 connected to the inner wall of the bottom of the fixed needle column 3 through threads, and a conical needle 15 fixed at the bottom end of the adjusting column 14; the operator holds the fixed needle cylinder 3 and the conical needle 15 with two hands respectively and rotates in different directions so as to adjust the overall length of the conical needle 15 and the fixed needle cylinder 3 through the adjusting cylinder 14.

Preferably, the outer wall of the circumference of the conical needle 15 at the bottom end is provided with a pinhole 17 for placing a string, and the inner wall of the bottom of the pinhole 17 is bonded with a rubber pad 16 for clamping the string, so that the string is prevented from falling off; (1) after the tail of the Chinese zither is moved to the position right below the traction part through the movable bearing part, the conical needle 15 is inserted into a string inserting hole at the tail of the Chinese zither from top to bottom until the end of the conical needle 15 extends out of the bottom surface of the Chinese zither, then one end of a string to be penetrated is clamped into the pin hole 17, the string is fastened by using the rubber pad 16, and then the fixed pin 3 is pulled upwards to enable the conical needle 15 to drive one end of the string to be extracted from the string inserting hole; (2) move the zither head to under the traction part through portable bearing portion again, then go out downthehole with the string that toper needle 15 from down to inserting the zither head, until the top face of the zither is visited out to 15 ends of toper needle, then fasten in the pinhole 17 is gone into to string one end card, pull down fixed needle post 3 again and make toper needle 15 drive string one end take out from the string is left the hole, again according to the requirement to the string fixed can, thereby accomplish the string operation of wearing to the musical instrument string.

The working principle is as follows: the Chinese zither is placed between the two supporting seats 4, and the placed Chinese zither can be clamped because one supporting seat 4 moves towards the other supporting seat 4 under the propping of the elastic piece 7. The operator holds the fixed needle cylinder 3 and the conical needle 15 with two hands respectively and rotates in different directions so as to adjust the overall length of the conical needle 15 and the fixed needle cylinder 3 through the adjusting cylinder 14.

During stringing, the zither moves left and right in the sliding groove 6 through the movable supporting part, and the method specifically comprises the following steps: (1) after the tail of the Chinese zither is moved to the position right below the traction part through the movable bearing part, the conical needle 15 is inserted into a string inserting hole at the tail of the Chinese zither from top to bottom until the end of the conical needle 15 extends out of the bottom surface of the Chinese zither, then one end of a string to be penetrated is clamped into the pin hole 17, the string is fastened by using the rubber pad 16, and then the fixed pin 3 is pulled upwards to enable the conical needle 15 to drive one end of the string to be extracted from the string inserting hole; (2) move the zither head to under the traction part through portable bearing portion again, then go out downthehole with the string that toper needle 15 from down to inserting the zither head, until the top face of the zither is visited out to 15 ends of toper needle, then fasten in the pinhole 17 is gone into to string one end card, pull down fixed needle post 3 again and make toper needle 15 drive string one end take out from the string is left the hole, again according to the requirement to the string fixed can, thereby accomplish the string operation of wearing to the musical instrument string.

Example 2

A stringing device, as shown in figure 2, for increasing the friction force between a hand and a fixed needle cylinder 3; the present embodiment is modified from embodiment 1 in the following way: the outer walls of the fixed needle columns 3 and the conical needles 15 are both carved with anti-skid grids 13; the hand is prevented from sliding when the needle cylinder 3 and the conical needle 15 are fixed by hand, and the friction force between the hand and the needle cylinder is increased.

The working principle is as follows: the anti-slip grids 13 can prevent the hands from slipping when the needle cylinder 3 and the conical needle 15 are held by hands.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A stringing device comprises a fixed table (2), wherein the fixed table (2) consists of two fixed plates with the same structure; the bottom surface of the fixed table (2) is fixedly connected with the supporting legs (1), and the fixed table is characterized in that one side surface of the fixed table (2) is provided with a movable bearing part which comprises sliding chutes (6) respectively arranged on one side surface of the two fixed plates, movable blocks (8) connected to the inner walls of the two sliding chutes (6) in a sliding mode, a group of sliding columns (5) fixed on the opposite side surfaces of the two movable blocks (8), and two supporting seat (4) sleeved on the outer walls of the sliding columns (5) through connecting blocks.

2. The stringing device according to claim 1, characterized in that one side of one of the moving blocks (8) is fixedly connected with an elastic member (7), one end of the elastic member (7) is fixedly connected with one side of the connecting block on one of the support brackets (4), and the elastic member (7) is sleeved on the outer wall of the sliding column (5).

3. The stringing device according to claim 1, characterized in that the top surface of the fixing platform (2) in the middle position is fixedly connected with a telescopic rod (10), one end of the telescopic rod (10) is fixedly connected with an arc-shaped rod, one end of the arc-shaped rod is provided with a contraction rope belt (12), the bottom end of the contraction rope belt (12) is provided with a circular plate (11), and the bottom surface of the circular plate (11) is provided with a traction part.

4. The stringing device according to claim 3, characterized in that the pulling part comprises a fixed needle pillar (3) fixed on the bottom surface of the circular plate (11), an adjusting pillar (14) arranged on the inner wall of the bottom of the fixed needle pillar (3), and a conical needle (15) fixed on the bottom end of the adjusting pillar (14).

5. A stringing device according to claim 4, characterized in that the conical needle (15) at the bottom end is provided with needle holes (17) in its circumferential outer wall.

6. Stringing device according to claim 5, characterized in that the bottom inner wall of the needle hole (17) is provided with a rubber pad (16).

7. Stringing device according to claim 4, characterized in that the outer walls of the fixing needle cylinder (3) and the conical needle (15) are provided with anti-slip grids (13).

8. A stringing device according to claim 1, characterized in that the support surfaces of both support brackets (4) are provided with protective pads (9).