CN211604671U

CN211604671U - Digital dulcimer playing platform

Info

Publication number: CN211604671U
Application number: CN202020034135.0U
Authority: CN
Inventors: 陈晓
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-29
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a digital dulcimer performance platform, including supporting mechanism, coupling mechanism, connecting rod and stabilizing mean, supporting mechanism and coupling mechanism sliding connection, coupling mechanism passes through connecting rod and stabilizing mean swing joint, supporting mechanism includes base and carrier bar, the vertical carrier bar that is fixed with of base top surface central point department of putting. The utility model discloses in, the connecting cylinder has been cup jointed through the outer wall at the carrier bar slides, will fix a connecting seat and No. two connecting seats and No. three connecting seat swing joint at the connecting cylinder outer wall through the connecting rod, set up the structure in the carriage groove of inside swing joint with supporting shoe at the top outer wall of bracing piece, can make through the position of control connecting cylinder on the carrier bar outer wall, adjust the interval between four bracing pieces, place the horizontality through the supporting shoe with bracing piece top swing joint, come to carry out the block with the recess of dulcimer bottom and fix.

Description

Digital dulcimer playing platform

Technical Field

The utility model relates to a dulcimer performance platform equipment technical field, concretely relates to digital dulcimer performance platform.

Background

The dulcimer is a commonly used string-striking instrument in China, is the same as a piano, and has the characteristic of bright timbre, often serves as the role of 'piano accompaniment' in folk instrument music ensemble and folk bands, is an indispensable main instrument on a concert, often uses a wooden support to place the dulcimer used on the existing concert, has large volume, is inconvenient to place and carry, and often only can fix a dulcimer of the same type by one dulcimer frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing dulcimer frame is large in size, inconvenient to place and carry, and simultaneously aims at one dulcimer frame, a digital dulcimer playing platform is provided.

The purpose of the utility model can be realized by the following technical scheme:

a digital dulcimer playing platform comprises a supporting mechanism, a connecting rod and a stabilizing mechanism, wherein the supporting mechanism is connected with the connecting mechanism in a sliding mode, the connecting mechanism is movably connected with the stabilizing mechanism through the connecting rod, the supporting mechanism comprises a base and a bearing rod, the bearing rod is vertically fixed at the center of the top surface of the base, a bearing block is fixed on the top surface of the bearing rod, and bearing frames are movably connected to the two sides of the bearing block through shaft rods;

the connecting mechanism comprises a connecting cylinder, a first connecting seat and a second connecting seat, the connecting cylinder is a cylindrical shell structure which is communicated up and down, the connecting cylinder is connected with the bearing rod in a sliding mode, two first connecting seats and two second connecting seats are symmetrically fixed on the outer wall of the connecting cylinder about the axis of the connecting cylinder, and bolts are connected to the outer wall of the connecting cylinder in a screwing mode;

stabilizing mean is including stabilizing seat, bracing piece and movable rod, the vertical bracing piece that is fixed with of stabilizing the seat top surface, the bracing piece groove has been seted up to bracing piece top outer wall, bracing piece groove bottom both sides outer wall has the supporting shoe through movable rod swing joint, it is fixed with the solid fixed cylinder that cup joints at the bracing piece outer wall to stabilize the seat top surface, gu fixed cylinder one side outer wall is fixed with No. three connecting seats, No. three connecting seats pass through connecting rod and a connecting seat and No. two connecting seat swing joint that correspond the position.

Further, the method comprises the following steps: two contained angle between the line of a connecting seat the two and the line of two connecting seats the two is 120 through setting the contained angle between a connecting seat and No. two connecting seats to 120 structures, can make four bracing pieces can form a rectangle state under the expansion state to reach the benefit that satisfies the support dulcimer.

Further, the method comprises the following steps: the cross section of the same side end of the stabilizing seat and the third connecting seat is arc-shaped, the arc end of the stabilizing seat is fixed with a permanent magnet, the outer wall of the base is sleeved with a magnetic metal sheet, the arc shape is set through one end of the stabilizing seat and the same side end of the third connecting seat, and the structure of the permanent magnet is fixed at the same time, so that the stabilizing seat can be completely attached to the base in a storage state, and the permanent magnet is arranged to enable the attachment to be firmer and not easy to loosen.

Further, the method comprises the following steps: the bearing block is characterized in that limiting blocks are arranged at shaft lever positions on two sides of the bearing block, the movable angle of the bearing block is 90 degrees, and the limiting blocks are arranged at the joints of the bearing block and the bearing block, so that two bearing frames can form a plane in a flat state, and the advantage of supporting the dulcimer is achieved.

Further, the method comprises the following steps: bear the frame external fixation and have the rubber pad, through the structure that bears the external fixation of frame and have the rubber pad, can make the dulcimer put to bearing the frame on, can increase frictional force, when removing, improve the travelling comfort that the user of service gripped simultaneously.

Further, the method comprises the following steps: the supporting shoe diameter is 20mm, just the outside cover of supporting shoe has the rubber pad, sets the diameter of supporting shoe to 20 mm's structure, can make whole dulcimer performance platform can satisfy putting of most dulcimers, is fixed with the rubber pad in the outside of supporting shoe simultaneously, can increase the stability of dulcimer.

The utility model has the advantages that:

1. the connecting cylinder is sleeved with the outer wall of the bearing rod in a sliding mode, a first connecting seat and a second connecting seat are fixed on the outer walls of the two sides of the connecting cylinder, the first connecting seat, the second connecting seat and the third connecting seat are movably connected through the connecting rods, the outer wall of the fixed cylinder is fixed through the third connecting seat, the fixed cylinder sleeved on the outer wall of the supporting rod is fixed on the top face of the stabilizing seat, a structure of a supporting block groove of the supporting block is formed in the outer wall of the top end of the supporting rod in an internal movable connection mode, the position of the connecting cylinder on the outer wall of the bearing rod can be controlled, the distance between the four supporting rods is adjusted, the distance between the dulcimers suitable for models of different sizes is adjusted, the supporting block is placed in a horizontal state through the supporting block movably connected with the top end of the supporting rod, the.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the playing platform of the dulcimer of the present invention in an unfolded state;

FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;

FIG. 3 is a schematic structural view of the middle stabilizing mechanism of the present invention;

FIG. 4 is a schematic view of the connecting mechanism of the present invention;

fig. 5 is the utility model discloses well dulcimer performance platform accomodates state overall structure sketch map.

In the figure: 100. a support mechanism; 110. a base; 120. a carrier bar; 130. a bearing block; 140. a carrier; 200. a connecting mechanism; 210. a connecting cylinder; 220. a first connecting seat; 230. a bolt; 240. a second connecting seat; 300. a connecting rod; 400. a stabilizing mechanism; 410. a stabilizing base; 420. a fixed cylinder; 421. a third connecting seat; 430. a support bar; 431. a support block groove; 440. a movable rod; 450. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a digital dulcimer playing platform includes a supporting mechanism 100, a connecting mechanism 200, a connecting rod 300 and a stabilizing mechanism 400, the supporting mechanism 100 is slidably connected to the connecting mechanism 200, the connecting mechanism 200 is movably connected to the stabilizing mechanism 400 through the connecting rod 300, the supporting mechanism 100 includes a base 110 and a bearing rod 120, the bearing rod 120 is vertically fixed at the center of the top surface of the base 110, a bearing block 130 is fixed on the top surface of the bearing rod 120, and two sides of the bearing block 130 are movably connected to a bearing frame 140 through a shaft rod;

the connecting mechanism 200 comprises a connecting cylinder 210, a first connecting seat 220 and a second connecting seat 240, the connecting cylinder 210 is a cylindrical shell structure which is communicated up and down, the connecting cylinder 210 is connected with the bearing rod 120 in a sliding manner, the outer wall of the connecting cylinder 210 is symmetrically and fixedly provided with the first connecting seat 220 and the second connecting seat 240 about the axis of the connecting cylinder, and the outer wall of the connecting cylinder 210 is connected with a bolt 230 in a screwing manner;

stabilizing mean 400 is including stabilizing seat 410, bracing piece 430 and movable rod 440, stabilize the vertical bracing piece 430 that is fixed with of seat 410 top, bracing piece groove 431 has been seted up to bracing piece 430 top outer wall, bracing piece groove 431 bottom both sides outer wall has supporting shoe 450 through movable rod 440 swing joint, stabilize seat 410 top surface and be fixed with the solid fixed cylinder 420 of cup jointing at bracing piece 430 outer wall, gu fixed cylinder 420 one side outer wall is fixed with No. three connecting seat 421, No. three connecting seat 421 through connecting rod 300 with the connecting seat 220 and No. two connecting seat 240 swing joints that correspond the position.

The contained angle between the line of two a connecting seat 220 two and the line of two a connecting seat 240 two is 120 through setting the contained angle between a connecting seat 220 and No. two connecting seat 240 to 120 structures, can make four bracing pieces 430 can form a rectangle state under the expansion state to reach the benefit that satisfies support dulcimer.

Stabilize seat 410 and No. three connecting seats 421 with the cross section of side be arc, and stabilize seat 410 circular arc end and be fixed with the permanent magnet, the outer wall of base 110 has cup jointed the magnetic metal piece, through setting the one end of stabilizing seat 410 and No. three connecting seats 421 homonymies to the circular arc shape, be fixed with the structure of permanent magnet simultaneously, can make to stabilize seat 410 and can laminate with base 110 completely under the state of accomodating, it can make the more firm of laminating to set up the permanent magnet simultaneously, be difficult to loose.

The position of the shaft levers on the two sides of the bearing block 130 is provided with a limiting block, the movable angle of the bearing frame 140 is 90 degrees, the limiting block is arranged at the joint of the bearing block 130 and the bearing frame 140, so that the two bearing frames 140 can form a plane in a flat state, and the advantage of supporting the dulcimer is achieved.

Bear the frame 140 external fixation and have the rubber pad, through the structure that bears the frame 140 external fixation and have the rubber pad, can make the dulcimer put to bearing the frame 140 on, can increase frictional force, when removing, improve the travelling comfort that the user of service gripped simultaneously.

Supporting shoe 450 diameter is 20mm, and the outside cover of supporting shoe 450 has the rubber pad, sets 20 mm's structure to through the diameter with supporting shoe 450, can make whole dulcimer performance platform can satisfy putting of most dulcimers, is fixed with the rubber pad in the outside of supporting shoe 450 simultaneously, can increase the stability of dulcimer.

The working principle is as follows: during the use, the user carries the dulcimer performance platform to the stage through holding carrier 140, then twist bolt 230 to lax state through the hand, then will pull the bracing piece 430 outward, adjust four bracing pieces 430 to when suitable distance that needs to use the size of dulcimer, screw bolt 230, then place the supporting shoe 450 that is located the bracing piece 430 top with bottom surface horizontality, then correspond four supporting shoe 450 with the sunken department of dulcimer bottom and carry out the block, wait to play the end, take off the dulcimer, receive supporting shoe 450 to the supporting shoe groove 431 in, then loose bolt 230, then upwards pull connecting cylinder 210, until stable seat 410 is laminated with base 110, then screw bolt 230, whole operation is accomplished.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The digital dulcimer playing platform is characterized by comprising a supporting mechanism (100), a connecting mechanism (200), a connecting rod (300) and a stabilizing mechanism (400), wherein the supporting mechanism (100) is connected with the connecting mechanism (200) in a sliding mode, the connecting mechanism (200) is movably connected with the stabilizing mechanism (400) through the connecting rod (300), the supporting mechanism (100) comprises a base (110) and a bearing rod (120), the bearing rod (120) is vertically fixed at the center of the top surface of the base (110), a bearing block (130) is fixed on the top surface of the bearing rod (120), and bearing frames (140) are movably connected to two sides of the bearing block (130) through shaft rods;

the connecting mechanism (200) comprises a connecting cylinder (210), a first connecting seat (220) and a second connecting seat (240), the connecting cylinder (210) is connected with the bearing rod (120) in a sliding mode, two first connecting seats (220) and two second connecting seats (240) are symmetrically fixed on the outer wall of the connecting cylinder (210) relative to the axis of the connecting cylinder, and a bolt (230) is connected to the outer wall of the connecting cylinder (210) in a screwing mode;

stabilizing mean (400) is including stabilizing seat (410), bracing piece (430) and movable rod (440), it is vertical to be fixed with bracing piece (430) to stabilize seat (410) top surface, bracing piece groove (431) have been seted up to bracing piece (430) top outer wall, there is supporting shoe (450) to support piece groove (431) bottom both sides outer wall through movable rod (440), it is fixed with fixed section of thick bamboo (420) of cup jointing at bracing piece (430) outer wall to stabilize seat (410) top surface, fixed section of thick bamboo (420) one side outer wall is fixed with No. three connecting seats (421), No. three connecting seats (421) through connecting rod (300) with a connecting seat (220) and No. two connecting seats (240) swing joint that correspond the position.

2. The platform of claim 1, wherein an angle between a line connecting two of the first connecting seats (220) and a line connecting two of the second connecting seats (240) is 120 °.

3. The platform is characterized in that the cross section of the same side end of the stabilizing base (410) and the third connecting base (421) is arc-shaped, a permanent magnet is fixed at the arc end of the stabilizing base (410), and a magnetic metal sheet is sleeved on the outer wall of the base (110).

4. The platform as claimed in claim 1, wherein the bearing block (130) has two side shafts with limited positions, and the bearing frame (140) has an angle of 90 °.

5. The platform as claimed in claim 1, wherein the bearing (140) is externally covered with a rubber pad.

6. The platform as claimed in claim 1, wherein the diameter of the supporting block (450) is 20mm, and the supporting block (450) is externally sleeved with a rubber pad.