CN110853602A

CN110853602A - Multifunctional Chinese zither support frame and using method thereof

Info

Publication number: CN110853602A
Application number: CN201911163601.3A
Authority: CN
Inventors: 张静嘉; 宋延雷
Original assignee: Fuyang Normal University
Current assignee: Fuyang Normal University
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-02-28
Anticipated expiration: 2039-11-25
Also published as: CN110853602B

Abstract

The invention discloses a multifunctional Chinese zither support frame and a use method thereof, and belongs to the technical field of support frames. This multi-functional zither support frame and application method thereof, through fixed block, screw thread post, a screw thread section of thick bamboo, fixed frame, support handle, mutually support between connecting rod and the bracing piece, make this device can fold to the plane state when needs are carried, thereby reduce occupation space, make the user can remove this device through supporting, and this device can be adjusted according to open-air topography, thereby can be applicable to multiple environment, thereby made things convenient for carrying and use of user to this device.

Description

Multifunctional Chinese zither support frame and using method thereof

Technical Field

The invention belongs to the technical field of support frames, and particularly relates to a multifunctional Chinese zither support frame and a use method thereof.

Background

The Chinese zither is a traditional Chinese national musical instrument, the body of the Chinese zither is similar to a square body, the Chinese zither needs to be placed on a zither rack for playing during playing, the zither support frame is used for placing the Chinese zither and keeping the Chinese zither horizontal, but the common Chinese zither support frame has larger volume and is inconvenient to carry, people who want to go to outdoor environment or field environment to play the koto are very inconvenient, and the ground in some fields is uneven, but the common support frame is difficult to adjust according to the landform and the landform in the fields, therefore, the support frame is not suitable for various environments, and a corresponding seat is required to be carried in the process of carrying the support frame of the koto, so that a user can play the support frame conveniently, thereby further increasing the occupied space for carrying articles by the user, thus being inconvenient for the user to use, therefore, a multifunctional support for koto with a seat that occupies a small space, is easy to adjust, and solves the above-mentioned problems.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the invention provides a multifunctional Chinese zither support frame and a use method thereof, and solves the problems that the common Chinese zither support frame occupies a large space, is inconvenient to adjust according to outdoor terrain and does not have a portable seat, so that a user cannot use the Chinese zither conveniently.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional zither support frame, includes fixed frame, the first pivot of the equal fixedly connected with of the left and right sides face of fixed frame, first pivot cup joints in first bearing, two first bearing joint is at the left and right sides face of strutting arrangement inner wall respectively, two spacing grooves have all been seted up to the upper surface and the lower surface of fixed frame inner wall, the spacing inslot is provided with the stopper, and the top is two the lower surface of stopper and the last fixed surface of top backup pad are connected.

Two fixed plates of the positive fixedly connected with of backup pad, two the equal joint of opposite face of fixed plate has rotary device, two below the opposite face of rotary device and the left and right sides face fixed connection of same extension rod, two in the top rotary device's opposite face and the same telescopic left and right sides face fixed connection, the sleeve cup joints outside the extension rod, the equal fixedly connected with support frame of the left and right sides face of sleeve and extension rod, the upper surface joint of support frame has fixing device, first draw-in groove has all been seted up to the front and the lower surface of fixed plate, fixing device is located the first draw-in groove of below.

A plurality of second draw-in groove has been seted up in the front of extension rod, wherein two be provided with the slide bar in the second draw-in groove, the slide bar cup joints in sliding sleeve and second spring, two the equal joint of sliding sleeve is in telescopic front, two the front of slide bar and the back fixed connection of same arm-tie, the both ends of second spring respectively with the back of arm-tie and the positive fixed connection of sliding sleeve, the left and right sides face of fixed frame and the equal fixedly connected with screw thread section of thick bamboo in strutting arrangement's the left and right sides, screw thread section of thick bamboo female connection has the screw thread post, the bottom fixedly connected with fixed block of screw thread post, the equal fixedly connected with in upper surface of fixed frame and strutting arrangement supports the handle.

As a further scheme of the invention: the top end of the extension rod is fixedly connected with the upper surface of the inner wall of the sleeve through a first spring, and a rubber sleeve is arranged on the outer surface of the support handle.

As a further scheme of the invention: the left side surface and the right side surface of the fixing frame are fixedly connected with the left side surface and the right side surface of the supporting device through two limiting ropes respectively, and the fixing blocks are rubber blocks.

As a further scheme of the invention: the supporting device comprises two supporting rods and two supporting rods, the back face and the front face of each supporting rod are respectively connected through two connecting rod fixed joints, the connecting rods are in lap joint with the opposite faces of the fixed frames, the first bearings are respectively connected with the opposite faces of the two supporting rods in a clamped mode, the top ends of the supporting rods are fixedly connected with the lower surface of the same supporting handle, and the right side face of each supporting rod is fixedly connected with one end of a limiting rope.

As a further scheme of the invention: the rotating device comprises a second bearing, the second bearing is clamped on the left side face of the fixing plate, a second rotating shaft is sleeved in the second bearing, and the left end of the second rotating shaft is fixedly connected with the right side face of the sleeve.

As a further scheme of the invention: the fixing device comprises a nut, the nut is clamped in the support frame, a bolt is connected to the inner thread of the nut, and the bolt is located in the first clamping groove.

A use method of a multifunctional Chinese zither support frame comprises the following steps:

s1, when the device needs to be carried, a user can move the device to a proper position through the two supporting handles, when the device needs to be used, the user can respectively pull the two sliding rods out of the two second clamping grooves through the pulling plate, so that the user can drive the two limiting blocks to be separated from the two limiting grooves by pushing the lower supporting plate upwards, the two supporting plates are detached, and then the four bolts are respectively unscrewed, so that the four bolts can respectively move under the threaded connection effect of the four nuts and be separated from the four first clamping grooves;

s2, enabling a user to rotate the upper supporting plate anticlockwise by 90 degrees and then rotate the lower supporting plate clockwise by 90 degrees, enabling four limiting blocks to be located on the front sides of the two supporting plates respectively, then screwing up the four bolts to enable the four bolts to be clamped into the four proper first clamping grooves respectively, when the height of the supporting plate needs to be adjusted, pulling the sliding rod out of the second clamping groove through the pulling plate, enabling the first spring to drive the sleeve and the upper supporting plate to move upwards to a proper height by utilizing the elasticity of the first spring, then loosening the pulling plate, enabling the second spring to drive the pulling plate and the two sliding rods to move backwards by utilizing the pulling force of the second spring and clamp the two proper second clamping grooves, and enabling the two supporting plates, the sleeve and the extension rod to form an adjustable seat;

s3, the rethread rear supports and uses first pivot to rotate connecting rod and bracing piece backward as the central point, make the spacing rope straightened, place this device in suitable position again, when needs adjust this device according to the topography, the user can rotate the screw thread post through four fixed blocks respectively, make the screw thread post can reciprocate suitable position under the threaded connection effect with the screw thread section of thick bamboo, after the regulation is accomplished, the user can place the zither on the surface of two supports, and sit and play the zither on the upper supporting plate surface.

(III) advantageous effects

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

1. the multifunctional support frame for the Chinese zither and the use method thereof have the advantages that through the mutual matching of the fixing blocks, the threaded columns, the threaded cylinders, the support plates, the fixing frames, the support handles, the connecting rods and the support rods, a user can respectively rotate the threaded columns through the four fixing blocks, so that the threaded column can move up and down to a proper position under the threaded connection effect with the threaded cylinder, the device can be suitable for various terrain environments, and the hollow part of the fixed frame in the device carries an adjustable folding seat, and when the device needs to be carried, the device can be folded into a plane state, thereby reducing the occupied space of the device, leading a user to move the device through the supporting handle and adjusting the device according to the outdoor landform and landform, therefore, the device can be suitable for various environments, and is convenient for a user to carry and use the device.

2. This multi-functional zither support frame and application method thereof supports the handle through setting up, and is supporting the outer one deck rubber sleeve that is provided with of handle, and the rubber sleeve has certain compliance and antiskid nature to can increase the frictional force between this device and the zither when this device uses, and can not cause the harm to the bottom of zither, and also can increase the frictional force that supports between the handle and user's palm when the user carries this device, thereby made things convenient for carrying of user to this device.

3. This multi-functional zither support frame and application method thereof, through setting up slide bar, first spring and second spring, when the height of seat needs to be adjusted, the user can pull out the second draw-in groove with the slide bar earlier for first spring can drive sleeve and top support plate and upwards remove, thereby can adjust the height of seat, thereby made things convenient for the use of user to this device, further improvement the practicality of this device.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention at A;

FIG. 3 is a schematic left-side cross-sectional view of the sleeve of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at B;

FIG. 5 is a schematic right-view structural diagram of the present invention;

FIG. 6 is an enlarged schematic view of the present invention at C;

in the figure: the fixing frame, 2 the first pivot, 3 the first bearing, 4 strutting arrangements, 41 bracing pieces, 42 connecting rods, 5 spacing grooves, 6 spacing blocks, 7 backup pads, 8 fixed plates, 9 rotary devices, 91 second bearings, 92 second pivot, 10 extension rods, 11 sleeves, 12 support frames, 13 fixing devices, 131 nuts, 132 bolts, 14 first draw-in grooves, 15 first springs, 16 second draw-in grooves, 17 slide bars, 18 sliding sleeves, 19 pulling plates, 20 second springs, 21 threaded cylinders, 22 threaded columns, 23 fixed blocks, 24 supporting handles, 25 spacing ropes.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: a multifunctional support frame for Guzheng (Chinese zither) comprises a fixed frame 1, wherein the left side surface and the right side surface of the fixed frame 1 are respectively and fixedly connected with the left side surface and the right side surface of a support device 4 through two limiting ropes 25, the limiting ropes 25 can connect the expanded fixed frame 1 and the support device 4 through the two limiting ropes 25, so that the normal support of the device for the Guzheng is ensured, the left side surface and the right side surface of the fixed frame 1 are respectively and fixedly connected with a first rotating shaft 2, the first rotating shaft 2 is sleeved in a first bearing 3, the two first bearings 3 are respectively and fixedly connected with the left side surface and the right side surface of the inner wall of the support device 4, the two first bearings 3 are arranged, so that the support device 4 can drive the two first bearings 3 to rotate outside the two first rotating shafts 2 when rotating, a support point can be provided for the rotation of the support device 4, the rotation of the support device 4 is more stable, the back and the front of the two support rods 41 are fixedly connected through two connecting rods 42 respectively, the connecting rods 42 are lapped with the opposite surfaces of the fixed frame 1, two first bearings 3 are respectively clamped on the opposite surfaces of the two support rods 41, the top ends of the two support rods 41 are fixedly connected with the lower surface of the same support handle 24, the right side surface of the support rod 41 is fixedly connected with one end of a limiting rope 25, the two connecting rods 42 are arranged through the connecting rods 42, and the two connecting rods 42 are respectively arranged above the back surfaces and below the front surfaces of the two support plates 7, so that the connecting rods 42 can connect the two support rods 41 on the premise of ensuring that the normal use of the device is not influenced, the upper surface and the lower surface of the inner wall of the fixed frame 1 are both provided with two limiting grooves 5, limiting blocks 6 are arranged in the limiting grooves 5, and, through setting up stopper 6 and spacing groove 5 for can fix the position of two backup pads 7 when four stopper 6 go into four spacing grooves 5 respectively card, avoid the user two backup pads 7 to drop and influence the problem of this device normal use when removing this device.

The front of the supporting plate 7 is fixedly connected with two fixing plates 8, the opposite surfaces of the two fixing plates 8 are respectively connected with a rotating device 9 in a clamping manner, the rotating device 9 comprises a second bearing 91, the second bearing 91 is connected with the left side surface of the fixing plate 8 in a clamping manner, a second rotating shaft 92 is sleeved in the second bearing 91, the left end of the second rotating shaft 92 is fixedly connected with the right side surface of the sleeve 11, through the arrangement of the second bearing 91, the sleeve 11 or the extension rod 10 can be driven to rotate in the two second bearings 91 respectively when rotating, so that a supporting point can be provided for the rotation of the sleeve 11 and the extension rod 10, the sleeve 11 and the extension rod 10 are more stable in rotation, the opposite surfaces of the two lower rotating devices 9 are fixedly connected with the left side surface and the right side surface of the same extension rod 10, the opposite surfaces of the two upper rotating devices 9 are fixedly, the top end of the extension rod 10 is fixedly connected with the upper surface of the inner wall of the sleeve 11 through the first spring 15, when the height of the seat needs to be adjusted through the arrangement of the sliding rod 17, the first spring 15 and the second spring 20, a user can firstly pull the sliding rod 17 out of the second clamping groove 16, so that the first spring 15 can drive the sleeve 11 and the upper supporting plate 7 to move upwards, and the height of the seat can be adjusted, thereby facilitating the use of the device by the user, further improving the practicability of the device, the sleeve 11 is sleeved outside the extension rod 10, the left side surface and the right side surface of the sleeve 11 and the extension rod 10 are both fixedly connected with the supporting frame 12, the upper surface of the supporting frame 12 is clamped with the fixing device 13, the fixing device 13 comprises a nut 131, the nut 131 is clamped in the supporting frame 12, the nut 131 is internally threaded with a bolt 132, the bolt 132 is positioned in the first clamping groove 14, and through the arrangement, so that can fix accomodating of backup pad 7 when bolt 132 card goes into the first draw-in groove 14 in below, can fix the use of backup pad 7 when bolt 132 card goes into first draw-in groove 14 in the front to made things convenient for the user to the use of this device, first draw-in groove 14 has all been seted up to the front and the lower surface of fixed plate 8, and fixing device 13 is located in the first draw-in groove 14 of below.

The front of the extension rod 10 is provided with a plurality of second slots 16, wherein two second slots 16 are internally provided with a sliding rod 17, the sliding rod 17 is sleeved in a sliding sleeve 18 and a second spring 20, the sliding sleeve 18 can provide a supporting point for the sliding of the sliding rod 17 by arranging the sliding sleeve 18, so that the sliding rod 17 can move back and forth more stably, the two sliding sleeves 18 are both clamped on the front of the sleeve 11, the front of the two sliding rods 17 are fixedly connected with the back of the same pulling plate 19, the two ends of the second spring 20 are respectively fixedly connected with the back of the pulling plate 19 and the front of the sliding sleeve 18, by arranging the second spring 20, when a user loosens the pulling plate 19, the second spring 20 can drive the pulling plate 19 and the two sliding rods 17 to move back by utilizing the pulling force of the second spring and be clamped in the two second slots 16, the left and right side surfaces of the fixed frame 1 and the left and right sides of the, the threaded cylinder 21 is internally threaded with a threaded column 22, the threaded column 22 can be moved up and down to a proper position under the threaded connection with the threaded cylinder 21 by arranging the threaded cylinder 21 and the threaded column 22, so that a user can rotate the threaded column 22 through four fixing blocks 23 respectively, the device can be suitable for various terrain environments, the fixing blocks 23 are fixedly connected to the bottom end of the threaded column 22, the fixing blocks 23 are rubber blocks, the rubber blocks have certain anti-slip performance, so that the user can rotate the threaded column 22 more conveniently and more conveniently, the threaded column is not easy to slip, the upper surfaces of the fixing frame 1 and the supporting device 4 are fixedly connected with supporting handles 24, the outer surfaces of the supporting handles 24 are provided with rubber sleeves, the supporting handles 24 are arranged, a layer of rubber sleeves is arranged outside the supporting handles 24, and the rubber sleeves have certain flexibility and anti-slip, thereby can increase the frictional force between this device and the zither when this device uses, and can not cause the harm to the bottom of zither to also can increase the frictional force that supports between 24 and the user's palm when the user carries this device, thereby made things convenient for the user to the carrying of this device.

s1, when the device needs to be carried, a user can move the device to a proper position through the two supporting handles 24, when the device needs to be used, the user can pull the two sliding rods 17 out of the two second clamping grooves 16 through the pulling plate 19 respectively, so that the user can drive the two limiting blocks 6 to be separated from the two limiting grooves 5 by pushing the lower supporting plate 7 upwards, the two supporting plates 7 are detached, and then the four bolts 132 are unscrewed respectively, so that the four bolts 132 can move and be separated from the four first clamping grooves 14 under the effect of threaded connection with the four nuts 131 respectively;

s2, the user can rotate the upper support plate 7 counterclockwise by 90 degrees and then rotate the lower support plate 7 clockwise by 90 degrees, so that the four limit blocks 6 are respectively located on the front sides of the two support plates 7, and then tighten the four bolts 132 to allow the four bolts 132 to be respectively clamped into the appropriate four first clamping grooves 14, when the height of the support plate 7 needs to be adjusted, the slide bar 17 is pulled out of the second clamping groove 16 by the pulling plate 19, so that the first spring 15 can drive the sleeve 11 and the upper support plate 7 to move upward to an appropriate height by using its own elasticity, and then loosen the pulling plate 19, so that the second spring 20 can drive the pulling plate 19 and the two slide bars 17 to move backward and be clamped into the appropriate two second clamping grooves 16 by using its own tension, so that the two support plates 7, the sleeve 11, and the extension bar 10 can form an adjustable seat;

s3, the rear support handle 24 rotates the connecting rod 42 and the supporting rod 41 backwards by taking the first rotating shaft 2 as a central point, so that the limiting rope 25 is straightened, the device is placed at a proper position, when the device is adjusted according to the terrain, a user can rotate the threaded columns 22 through the four fixing blocks 23 respectively, the threaded columns 22 can move up and down to a proper position under the threaded connection effect with the threaded cylinders 21, and after the adjustment is completed, the user can place the Guzheng on the surfaces of the two support handles 24 and sit on the surface of the upper support plate 7 to play the Guzheng.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a multi-functional zither support frame, includes fixed frame (1), its characterized in that: the left side surface and the right side surface of the fixed frame (1) are fixedly connected with first rotating shafts (2), the first rotating shafts (2) are sleeved in first bearings (3), the two first bearings (3) are respectively clamped on the left side surface and the right side surface of the inner wall of the supporting device (4), the upper surface and the lower surface of the inner wall of the fixed frame (1) are respectively provided with two limiting grooves (5), limiting blocks (6) are arranged in the limiting grooves (5), and the lower surfaces of the two limiting blocks (6) above are fixedly connected with the upper surface of an upper supporting plate (7);

the front face of the supporting plate (7) is fixedly connected with two fixing plates (8), the opposite faces of the two fixing plates (8) are respectively clamped with a rotating device (9), the opposite faces of the two rotating devices (9) at the lower part are fixedly connected with the left side face and the right side face of the same extension rod (10), the opposite faces of the two rotating devices (9) at the upper part are fixedly connected with the left side face and the right side face of the same sleeve (11), the sleeve (11) is sleeved outside the extension rod (10), the left side face and the right side face of the sleeve (11) and the extension rod (10) are respectively fixedly connected with a supporting frame (12), the upper surface of the supporting frame (12) is clamped with a fixing device (13), the front face and the lower surface of each fixing plate (8) are respectively provided with a first clamping groove (14), and the fixing devices (13);

a plurality of second clamping grooves (16) are formed in the front surface of the extension rod (10), wherein sliding rods (17) are arranged in the two second clamping grooves (16), the sliding rods (17) are sleeved in the sliding sleeves (18) and the second springs (20), the two sliding sleeves (18) are clamped on the front faces of the sleeves (11), the front faces of the two sliding rods (17) are fixedly connected with the back face of the same pulling plate (19), two ends of the second spring (20) are respectively fixedly connected with the back of the pulling plate (19) and the front of the sliding sleeve (18), the left and right side surfaces of the fixed frame (1) and the left and right sides of the supporting device (4) are both fixedly connected with threaded cylinders (21), a threaded column (22) is connected with the internal thread of the threaded cylinder (21), a fixed block (23) is fixedly connected with the bottom end of the threaded column (22), the upper surfaces of the fixing frame (1) and the supporting device (4) are fixedly connected with supporting handles (24).

2. The multi-functional zither support frame of claim 1, wherein: the top end of the extension rod (10) is fixedly connected with the upper surface of the inner wall of the sleeve (11) through a first spring (15), and the outer surface of the support handle (24) is provided with a rubber sleeve.

3. The multi-functional zither support frame of claim 1, wherein: the left side surface and the right side surface of the fixing frame (1) are fixedly connected with the left side surface and the right side surface of the supporting device (4) through two limiting ropes (25), and the fixing block (23) is a rubber block.

4. The multi-functional zither support frame of claim 1, wherein: strutting arrangement (4) are including two bracing pieces (41), two the back and the front of bracing piece (41) are respectively through two connecting rod (42) fixed connection, connecting rod (42) and the opposite face overlap joint of fixed frame (1), two first bearing (3) joint is respectively at the opposite face of two bracing pieces (41), two the top and the same support of bracing piece (41) are the lower fixed surface of (24) to be connected, the right flank of bracing piece (41) and the one end fixed connection of spacing rope (25).

5. The multi-functional zither support frame of claim 1, wherein: rotating device (9) include second bearing (91), second bearing (91) joint is at the left surface of fixed plate (8), second pivot (92) have been cup jointed in second bearing (91), the left end of second pivot (92) and the right flank fixed connection of sleeve (11).

6. The multi-functional zither support frame of claim 1, wherein: the fixing device (13) comprises a nut (131), the nut (131) is clamped in the support frame (12), a bolt (132) is connected to the inner thread of the nut (131), and the bolt (132) is located in the first clamping groove (14).

7. A use method of a multifunctional Chinese zither support frame comprises the following steps:

s1, when the device needs to be carried, a user can move the device to a proper position through the two supporting handles (24), when the device needs to be used, the user can respectively pull the two sliding rods (17) out of the two second clamping grooves (16) through the pulling plate (19), so that the user can drive the two limiting blocks (6) to be separated from the two limiting grooves (5) by upwards pushing the lower supporting plate (7), the two supporting plates (7) are detached, the four bolts (132) are respectively unscrewed, and the four bolts (132) can respectively move under the threaded connection effect of the four nuts (131) and be separated from the four first clamping grooves (14);

s2, a user can rotate the upper supporting plate (7) anticlockwise by 90 degrees and then rotate the lower supporting plate (7) clockwise by 90 degrees, four limiting blocks (6) are located on the front sides of the two supporting plates (7) respectively, the four bolts (132) can be clamped into the four proper first clamping grooves (14) respectively by screwing the four bolts (132), when the height of the supporting plate (7) needs to be adjusted, the sliding rods (17) are pulled out of the second clamping grooves (16) through the pulling plate (19), the first spring (15) can drive the sleeve (11) and the upper supporting plate (7) to move upwards to a proper height by utilizing the self elasticity, the pulling plate (19) is loosened, the second spring (20) can drive the pulling plate (19) and the two sliding rods (17) to move backwards by utilizing the self tension and is clamped into the two proper second clamping grooves (16), and the two supporting plates (7), The sleeve (11) and the extension rod (10) can form an adjustable seat;

s3, the rear support handle (24) is used for rotating the connecting rod (42) and the supporting rod (41) backwards by taking the first rotating shaft (2) as a central point, so that the limiting rope (25) is straightened, the device is placed at a proper position, when the device is required to be adjusted according to terrain, a user can rotate the threaded columns (22) through the four fixing blocks (23) respectively, the threaded columns (22) can move up and down to a proper position under the effect of threaded connection with the threaded cylinders (21), and after the adjustment is completed, the user can place the Chinese zither on the surfaces of the two support handles (24) and sit on the surface of the upper support plate (7) to play the Chinese zither.