阅读说明：本技术 一种稳定性高的木琴 (Xylophone that stability is high ) 是由 颜建程 于 2019-12-16 设计创作，主要内容包括：本发明公开了一种稳定性高的木琴,包括主体和固定板。本发明通过设置有第二螺纹杆,通过转动圆轮带动第二螺纹杆转动,使得活动块带动两个活动板运动张开合适的角度,可以使得主体的稳定性好,有效的提高主体的稳定性；通过设置有第一滑槽,通过第一滑块在第一滑槽内运动,可以使得固定板带动主体改变不同的角度,通过第一螺纹杆插入凹槽实现位置固定,可以使得主体位于一个合适的角度上,便于使用操作；通过设置有底板和防滑垫,使得本装置的放置更加的稳定。本发明具有稳定性高和角度便于调节的优点。(The invention discloses a xylophone with high stability. According to the invention, the second threaded rod is arranged, and the rotating round wheel drives the second threaded rod to rotate, so that the movable block drives the two movable plates to move and open by a proper angle, the stability of the main body is good, and the stability of the main body is effectively improved; the fixing plate can drive the main body to change different angles by arranging the first sliding chute and moving the first sliding block in the first sliding chute, and the main body can be positioned at a proper angle by inserting the first threaded rod into the groove to realize position fixing, so that the use and operation are convenient; through being provided with bottom plate and slipmat for placing of this device is more stable. The invention has the advantages of high stability and convenient angle adjustment.)

1. A xylophone that stability is high, includes main part (1), its characterized in that: the fixing plate is characterized in that the fixing plates (2) are fixedly connected to the left, right, front and rear side walls of the main body (1), an arc-shaped plate (3) is arranged on the lower side of the fixing plate (2), the arc-shaped plate (3) and the fixing plate (2) are movably connected, a first threaded hole penetrating through the upper side wall and the lower side wall of the fixing plate (2) is formed in the center of the side wall of the fixing plate, a first threaded rod (4) is movably connected in the first threaded hole, a rotating wheel (5) is fixedly connected to the first threaded hole and extends out of the top end of the first threaded rod (4), a plurality of grooves (6) are uniformly distributed on the top surface of the arc-shaped plate (3), the other end of the first threaded rod (4) is inserted into one of the grooves (6), two movable plates (7) are movably connected on the bottom surface of the arc, two swing joint sets up between fly leaf (7) all and second threaded rod (8), wherein one end fixedly connected with round wheel (9) of second threaded rod (8).

2. The xylophone with high stability as claimed in claim 1, wherein: one end, far away from the arc-shaped plate (3), of the movable plate (7) is movably connected with a bottom plate (10), and an anti-skid pad (11) is fixedly connected to the bottom surface of the bottom plate (10).

3. The xylophone with high stability as claimed in claim 1, wherein: first spout (12) have been seted up on the top surface of arc (3), first spout (12) are the arc setting, recess (6) are located and set up in first spout (12), two connecting plates (13) of bilateral symmetry fixedly connected with on the bottom surface of fixed plate (2), connecting plate (13) are the L setting, two fixed plate (2) one side first slider (14) of equal fixedly connected with are kept away from in connecting plate (13), swing joint sets up between first slider (14) and first spout (12).

4. The xylophone with high stability as claimed in claim 1, wherein: rectangular channel (15) that run through its left and right sides lateral wall are all seted up at the lateral wall center of fly leaf (7), be provided with movable block (16) in rectangular channel (15), equal fixedly connected with pivot (17) on the lateral wall around movable block (16), movable block (16) one end swing joint is kept away from in pivot (17) on the lateral wall of rectangular channel (15), set up the second screw hole that runs through its left and right sides lateral wall on movable block (16), swing joint sets up between second threaded rod (8) and the second screw hole.

5. The xylophone with high stability as claimed in claim 1, wherein: the second threaded rod (8) is arranged in the opposite direction of the screw thread taking the center of the side wall of the second threaded rod as the two sides of the symmetry axis, and the second threaded rod (8) is far away from one end of the round wheel (9) and is fixedly connected with the limiting plate (18).

Technical Field

The invention relates to the technical field of musical instruments, in particular to a xylophone with high stability.

Background

Xylophone is a percussion instrument, which is composed of a set of rectangular small wood blocks arranged according to a certain sequence. The xylophones used in China at present can be divided into two types according to the shapes, one type is called as a trapezoidal piano or called a triangular piano, the other type is called as a horizontally arranged piano or called a marimba piano, the tone colors of the two pianos are similar, and the arrangement and playing methods of keys are different greatly. The xylophone in the prior art is directly placed on a table when in use, the stability of the xylophone completely depends on the stability of the table, and the xylophone cannot depend on the stability of the xylophone to adjust, so that the use of the xylophone is greatly limited, which is a major defect in the prior art; in addition, the existing xylophones are directly flatly placed on a table top when in use, cannot be adjusted in angle according to habits of players, are inconvenient for the players to use, and are another defect of the prior art. For the reasons, the invention provides a xylophone with high stability to solve the defects.

Disclosure of Invention

The invention solves the technical problem of overcoming the defects of unadjustable stability and angle in the prior art and provides a xylophone with high stability. The xylophone with high stability has the characteristics of high stability, convenience in angle adjustment and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a xylophone with high stability comprises a main body, wherein the left side wall, the right side wall, the front side wall and the rear side wall of the main body are both fixedly connected with a fixed plate, an arc-shaped plate is arranged at the lower side of the fixed plate, the arc-shaped plate and the fixed plate are movably connected, the center of the side wall of the fixed plate is provided with a first threaded hole which penetrates through the upper side wall and the lower side wall of the fixed plate, a first threaded rod is movably connected in the first threaded hole, a first threaded hole is extended from the top end of the first threaded rod and fixedly connected with a rotating wheel, a plurality of grooves are uniformly distributed on the top surface of the arc-shaped plate, the other end of first threaded rod inserts one of them recess setting, bilateral symmetry swing joint has two fly leafs, two on the bottom surface of arc be provided with the second threaded rod between the fly leaf, two swing joint sets up between the fly leaf all and the second threaded rod, the wherein one end fixedly connected with round wheel of second threaded rod.

Preferably, one end, far away from the arc-shaped plate, of the movable plate is movably connected with a bottom plate, and an anti-slip pad is fixedly connected to the bottom surface of the bottom plate.

Preferably, first spout has been seted up on the top surface of arc, first spout is the arc setting, the recess is located and sets up in the first spout, two connecting plates of bilateral symmetry fixedly connected with on the bottom surface of fixed plate, the connecting plate is the L setting, two the first slider of the equal fixedly connected with in fixed plate one side is kept away from to the connecting plate, swing joint sets up between first slider and the first spout.

Preferably, the rectangular channel that runs through its left and right sides lateral wall is all seted up at the lateral wall center of fly leaf, be provided with the movable block in the rectangular channel, equal fixedly connected with pivot on the lateral wall around the movable block, movable block one end swing joint is kept away from in the pivot on the lateral wall of rectangular channel, set up the second screw hole that runs through its left and right sides lateral wall on the movable block, swing joint sets up between second threaded rod and the second screw hole.

Preferably, the second threaded rod is arranged in the opposite direction of the thread turning direction with the center of the side wall as the two sides of the symmetry axis, and the second threaded rod is far away from one end of the round wheel and is fixedly connected with the limiting plate.

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

1. according to the invention, the second threaded rod is arranged, and the rotating round wheel drives the second threaded rod to rotate, so that the movable block drives the two movable plates to move and open by a proper angle, the stability of the main body is good, and the stability of the main body is effectively improved;

2. the fixing plate can drive the main body to change different angles by arranging the first sliding chute and moving the first sliding block in the first sliding chute, and the main body can be positioned at a proper angle by inserting the first threaded rod into the groove to realize position fixing, so that the use and operation are convenient;

3. through being provided with bottom plate and slipmat for placing of this device is more stable.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention.

FIG. 2 is a schematic view of the structure of the surface A of FIG. 1 according to the present invention.

FIG. 3 is an enlarged view of FIG. 2 at B.

Fig. 4 is an enlarged view of fig. 2 at C according to the present invention.

Reference numbers in the figures: 1. a main body; 2. a fixing plate; 3. an arc-shaped plate; 4. a first threaded rod; 5. a rotating wheel; 6. a groove; 7. a movable plate; 8. a second threaded rod; 9. a round wheel; 10. a base plate; 11. a non-slip mat; 12. a first chute; 13. a connecting plate; 14. a first slider; 15. a rectangular groove; 16. a movable block; 17. a rotating shaft; 18. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a xylophone with high stability comprises a main body 1, wherein fixed plates 2 are fixedly connected on the left, right, front and rear side walls of the main body 1, an arc plate 3 is arranged at the lower side of the fixed plate 2, the arc plate 3 and the fixed plate 2 are movably connected, a first chute 12 is arranged on the top surface of the arc plate 3, the first chute 12 is arranged in an arc shape, a groove 6 is arranged in the first chute 12, two connecting plates 13 are symmetrically and fixedly connected on the left and right sides of the bottom surface of the fixed plate 2, the connecting plates 13 are arranged in an L shape, a first slide block 14 is fixedly connected on one side of each connecting plate 13 far away from the fixed plate 2, the first slide block 14 is movably connected with the first chute 12, so that the xylophone can conveniently adjust the angle of the main body 1 and is convenient to play and use, a first threaded hole penetrating through the upper and lower side, a first threaded hole is fixedly connected with a rotating wheel 5 by extending from the top end of a first threaded rod 4, a plurality of grooves 6 are uniformly distributed on the top surface of an arc-shaped plate 3, the other end of the first threaded rod 4 is inserted into one of the grooves 6, two movable plates 7 are movably connected on the bottom surface of the arc-shaped plate 3 in a bilateral symmetry mode, a second threaded rod 8 is arranged between the two movable plates 7, the thread directions of the second threaded rod 8 taking the center of the side wall as the two sides of a symmetry axis are opposite, a limiting plate 18 is fixedly connected at one end of the second threaded rod 8 far away from a round wheel 9, the two movable plates 7 are movably connected with the second threaded rod 8, rectangular grooves 15 penetrating through the left and right side walls of the movable plates 7 are respectively arranged at the centers of the side walls of the movable plates 7, movable blocks 16 are arranged in the rectangular grooves 15, rotating shafts 17 are fixedly connected on, set up the second screw hole that runs through its left and right sides lateral wall on the movable block 16, swing joint sets up between second threaded rod 8 and the second screw hole, is convenient for adjust the operation to the angle that opens of fly leaf 7 for place stably, stability is good, the wherein one end fixedly connected with round wheel 9 of second threaded rod 8, 3 one end swing joint of arc has the bottom plate 10 is kept away from to fly leaf 7, fixedly connected with slipmat 11 on the bottom surface of bottom plate 10, makes and places more stably.

The working principle is as follows: when the device is used, the device is firstly placed on a proper plane, the rotating round wheel 9 drives the second threaded rod 8 to rotate, the second threaded rod 8 rotates in a second threaded hole on the movable block 16, the movable block 16 drives the two movable plates 7 on the same side to open to a proper angle, the placement is stable, the placement stability of the main body 1 is improved, the bottom plate 10 is arranged on the bottom surface of the movable plate 7, the anti-skid pad 11 is fixedly connected to the bottom surface of the bottom plate 10, the placement is more stable, the damage is avoided, then the main body 1 is pushed to move, the main body 1 drives the connecting plate 13 on the fixed plate 2 to move, the first sliding block 14 on the connecting plate 13 moves in the first sliding groove 12, after the main body 1 moves to a proper angle, the rotating wheel 5 is rotated to drive the first threaded rod 4 to move, and the first threaded rod 4 is inserted into the groove 6 at a corresponding, the fixing of the rotation angle of the main body 1 is realized, the playing, using and operating are convenient, and the use is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.