CN109817186B

CN109817186B - Percussion instrument

Info

Publication number: CN109817186B
Application number: CN201910036717.4A
Authority: CN
Inventors: 苏畅
Original assignee: Individual
Current assignee: Ningbo Hailun Shanggu Education Technology Co ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-11-13
Anticipated expiration: 2039-01-15
Also published as: CN109817186A

Abstract

The present application provides a percussion instrument, including: the small cymbals are arranged at the top of the support frame, the sound amplification device is arranged in the middle of the support frame and comprises a barrel, a mounting frame and a vibrator, a bent rod is arranged in the barrel, one end of the bent rod extends to the outer side of the barrel and is connected with a vertical rod, a connecting rod is arranged at the upper end of the vertical rod, the small cymbals are fixed on the connecting rod, the lower end of the mounting frame is arranged on the bent rod, the vibrator is arranged at the upper end of the mounting frame, and diaphragms are arranged on two sides of the barrel respectively. Easily generating fatigue.

Description

Percussion instrument

Technical Field

The invention relates to the technical field of musical instruments, in particular to a percussion instrument.

Background

With the development of social economy, various fields face technical innovation at present, development pace of the percussion instrument is forced to be accelerated, so is the field of the percussion instrument, the learning percussion instrument can not only be used for mastering temperament but also release pressure, the types and styles of the percussion instrument in the market are more and more diversified, the percussion instrument is a family with the longest history in musical instrument families, although the percussion instruments are simple in tone color and some sounds are not even tones, a single percussion instrument plays a very important role in rendering musical atmosphere, the existing percussion instrument needs high strength for striking loud sounds, is easy to generate fatigue, and therefore innovative design is needed.

Disclosure of Invention

The invention aims to provide a percussion instrument, which solves the technical problems that the existing percussion instrument needs high strength to beat loud sound and is easy to generate fatigue.

In order to solve the technical problems, the invention provides the following technical scheme:

a percussion instrument, comprising: support frame, small cymbals, attack and beat hammer and public address set, the small cymbals sets up the top of support frame, public address set sets up the middle part of support frame, public address set includes barrel, mounting bracket and oscillator, be provided with the knee in the barrel, the one end of knee extends to the outside of barrel to be connected with the pole setting, the upper end of pole setting is provided with the connecting rod, the small cymbals is fixed on the connecting rod, it is used for knocking to hit the hammer the small cymbals, the lower extreme setting of mounting bracket is in on the knee, the oscillator sets up the upper end of mounting bracket, the both sides of barrel all are provided with the diaphragm.

Further, the oscillator comprises a base, a lower shell and an upper shell, wherein the lower shell is fixed on the base, the upper shell is fixed on the lower shell, the interior of the lower shell and the interior of the upper shell are communicated with each other, and the upper shell is provided with a plurality of small holes.

Furthermore, the lower shell is provided with an upper clamping plate on the periphery, the base is provided with a lower clamping plate on the periphery, and a clamping cavity is formed between the upper clamping plate and the lower clamping plate.

Furthermore, the public address set still includes the setting and is in second vibration piece on the oscillator, the second vibration piece is including the horizontal part, rake and the curved part that connect gradually, the horizontal part is fixed in the centre gripping intracavity, the rake is to keeping away from the direction of casing down extends.

Further, one side of the mounting rack is provided with a first vibrating sheet.

Furthermore, a plurality of third vibration sheets are uniformly arranged on the periphery of the lower shell and are positioned on the upper side of the upper clamping plate.

Furthermore, the periphery of the base is provided with an annular groove, the upper end of the mounting frame is provided with a clamping groove, and the clamping groove is clamped in the annular groove.

Further, the support frame includes base, fixed column and telescopic link, the fixed column is fixed on the base, the telescopic link is flexible to be set up on the fixed column, the lower extreme of base has the stabilizer blade.

Furthermore, the barrel is fixed at the upper end of the telescopic rod.

According to the technical scheme, the invention has the following beneficial effects:

1. because the mounting frame and the vibrator are not in direct contact with the barrel body, the resonance and loud sound of the public address device are ensured, and the public address device is based on the relation between the loudness and the vibration of sound, so that a user can spend less effort and can hit larger sound, and the use of the user is more convenient;

2. because the second shakes the piece stable fixing in the centre gripping intracavity, avoided the second shakes when the piece takes place to vibrate, leads to droing, and, the second shakes the piece and can respond to the vibration of oscillator and take place to vibrate, can improve the sensitivity that the second shakes the piece response.

The invention is described in further detail below with reference to the figures and the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a sound amplifying device according to the present invention.

Fig. 3 is a partial sectional view of the mounting bracket of the present invention.

Fig. 4 is a schematic cross-sectional view of the vibrator of the present invention.

Fig. 5 is a schematic structural diagram of a second vibrating plate according to the present invention.

Description of reference numerals: the device comprises a support frame-10, a base-11, a support leg-111, a fixed column-12, a telescopic rod-13, a bent rod-14, a vertical rod-15, a connecting rod-16, a small cymbal-20, a loudspeaker-30, a barrel-31, a diaphragm-32, a mounting rack-33, a first vibrating plate-331, a clamping groove-332, a vibrator-34, a base-341, an annular groove-342, a lower clamping plate-343, an upper clamping plate-344, a lower shell-345, a third vibrating plate-3451, an upper shell-346, a small hole-3461, a second vibrating plate-35, a horizontal part-351, an inclined part-352 and a bent part-353.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring now to fig. 1 to 5, the present application will be further explained, and a percussion instrument as shown in fig. 1 includes: a support frame 10, a small cymbals 20, a striking hammer and a sound amplifying device 30, wherein the small cymbals 20 are arranged on the top of the support frame 10, the sound amplifying device 30 is arranged in the middle of the support frame 10, as shown in fig. 1 and 2, the sound amplifying device 30 comprises a cylinder 31, a mounting frame 33 and a vibrator 34, a curved bar 14 is arranged in the cylinder 31, one end of the curved bar 14 extends to the outside of the cylinder 31 and is connected with a vertical bar 15, the upper end of the vertical bar 15 is provided with a connecting rod 16, the small cymbals 20 is fixed on the connecting rod 16, the striking hammer is used for striking the small cymbals 20, the lower end of the mounting frame 33 is arranged on the curved bar 14, the vibrator 34 is arranged on the upper end of the mounting frame 33, two sides of the cylinder 31 are both provided with diaphragms 32, the mounting frame 33 and the vibrator 34 are not in direct contact with the cylinder 31 to ensure that the sound amplifying device 30, the user can strike louder sound with less effort, and the user is not easy to feel tired, which is more convenient for the user to use.

As shown in fig. 4, the vibrator 34 includes a base 341, a lower casing 345 and an upper casing 346, the lower casing 345 is fixed on the base 341, the upper casing 346 is fixed on the lower casing 345, the interior of the lower casing 345 and the interior of the upper casing 346 are communicated, a plurality of small holes 3461 are formed in the upper casing 346, and the arrangement of the small holes 3461 facilitates the air in the cylinder 31 and the air in the upper casing 346 to circulate, so as to generate unique sound, and facilitate the upper casing 346 to improve the sound amplifying effect.

The lower case 345 has an upper clamp plate 344 on the outer circumference thereof, the base 341 has a lower clamp plate 343 on the outer circumference thereof, and a clamping chamber is formed between the upper clamp plate 344 and the lower clamp plate 343.

As shown in fig. 4 and 5, the sound amplifying device 30 further includes a second diaphragm 35 disposed on the vibrator 34, the second diaphragm 35 includes a horizontal portion 351, an inclined portion 352, and a bent portion 353 connected in this order, the horizontal portion 351 is fixed in the clamping cavity, the inclined portion 352 extends in a direction away from the lower case 345, so that the overall length of the second diaphragm 35 is long, and therefore, when the second diaphragm 35 vibrates up and down, the bent portion 353 can vibrate freely, and the amplitude of the bent portion 353 is large, and when the vibration speed of the second diaphragm 35 increases, the amplitude of the bent portion 353 also increases, so that the sound generated by hitting the cymbal 20 increases, and the sound is improved.

The lower clamp plate 343 and the upper clamp plate 344 are clamped between upper and lower sides of the horizontal portion 351, respectively, to stably fix the second vibrating plate 35 in the clamping chamber, thereby preventing the second vibrating plate 35 from falling off when vibrating, and the second vibrating plate 35 can be stably fixed in the clamping chamber by sensing the vibration of the vibrator 34, thereby improving the sensitivity of the second vibrating plate 35.

As shown in fig. 3, a first vibrating piece 331 is disposed on one side of the mounting frame 33, the first vibrating piece 331 is located on the lower side of the slot 332, when the mounting frame 33 vibrates, the mounting frame 33 drives the first vibrating piece 331 to vibrate, and the first vibrating piece 331 resonates with the small cymbal 20 to achieve the effect of increasing sound effect.

As shown in fig. 4, a plurality of third vibration plates 3451 are uniformly disposed on the outer circumference of the lower case 345, the third vibration plates 3451 are disposed on the upper side of the upper clamp plate 344, and when the vibrator 34 vibrates, the third vibration plates 3451 vibrate along with the vibration of the vibrator 34, thereby improving the sound amplification effect.

The periphery of the base 341 is provided with a ring groove 342, the upper end of the mounting bracket 33 is provided with a clamping groove 332, and the clamping groove 332 is clamped in the ring groove 342, so that the vibrator 34 is stably mounted at the upper end of the mounting bracket 33, specifically, the clamping groove 332 is arc-shaped with an opening at one side.

As shown in fig. 1, the supporting frame 10 includes a base 11, a fixing column 12 and an expansion link 13, the fixing column 12 is fixed on the base 11, the expansion link 13 is telescopically arranged on the fixing column 12, and a supporting leg 111 is arranged at the lower end of the base 11, so that the percussion instrument can be stably fixed, and the percussion instrument can be prevented from falling down when in use.

As shown in fig. 1, the barrel 31 is fixed to the upper end of the telescopic rod 13, and the height of the telescopic rod 13 can be adjusted by adjusting the telescopic height of the telescopic rod 13, so that the height of the whole percussion instrument can be adjusted, the height of the whole percussion instrument can be adjusted conveniently according to the heights of different users, and the use comfort is improved.

The lower end of the connecting rod 16 is provided with a threaded sleeve which is arranged on the upright rod 15 and is in threaded connection with the upright rod 15, and the orientation of the small cymbals 20 can be adjusted by adjusting the installation orientation of the threaded sleeve on the upright rod 15.

One end of the bent rod 14 extends to the outside of the cylinder 31 through an opening in the diaphragm 32, and the opening in the diaphragm 32 is used for air circulation and sound transmission in the cylinder 31.

The striking hammer and the small cymbals 20 are arranged independently of each other, so that a user can strike the small cymbals 20 with the striking hammer.

When the percussion instrument provided by the invention is used, the overall height needs to be adjusted according to the height and the use habit of a user, specifically, the telescopic rod 13 is pulled out from the fixed column 12 to increase the overall height, or the telescopic rod 13 is pushed back into the fixed column 12 to reduce the overall height, and after the height is adjusted, the screw on the side surface of the fixed column 12 is screwed down to lock the position of the telescopic rod 13.

The user sends out sound by hitting the small cymbal 20, the sound amplifying device 30 is used for amplifying the sound sent out by the small cymbal 20, when the user hits the small cymbal 20, the vibration of the small cymbal 20 is transmitted to the curved rod 14 through the connecting rod 16 and the vertical rod 15, the curved rod 14 drives the mounting rack 33 to vibrate, the first vibrating plate 331 on one side of the mounting rack 33 and the vibrator 34 on the mounting rack 33 will vibrate without stop, the first vibrating plate 331 is longer, the amplitude of the first vibrating plate 331 can be higher along with the acceleration of the vibration speed, the sound is favorably improved, when the vibrator 34 vibrates, the third vibrating plate 3451 and the second vibrating plate 35 can also vibrate, the vibration effect is further improved, so that the user can spend less strength, can hit more louder sound, is not easy to generate fatigue, and the use of the user is more convenient, in addition, since the force for striking the cymbal 20 becomes small, it is advantageous to extend the life of the percussion instrument.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A percussion instrument, comprising: support frame (10), small hat (20), strike hammer and public address set (30), small hat (20) set up the top of support frame (10), public address set (30) set up the middle part of support frame (10), public address set (30) include barrel (31), mounting bracket (33) and oscillator (34), be provided with knee (14) in barrel (31), the one end of knee (14) extends to the outside of barrel (31) is connected with pole setting (15), the upper end of pole setting (15) is provided with connecting rod (16), small hat (20) are fixed on connecting rod (16), strike hammer is used for striking small hat (20), the lower extreme setting of mounting bracket (33) is in on knee (14), oscillator (34) set up the upper end of mounting bracket (33), the both sides of barrel (31) all are provided with diaphragm (32), the vibrator (34) comprises a base (341), a lower housing (345) and an upper housing (346), the lower housing (345) is fixed on the base (341), the upper housing (346) is fixed on the lower housing (345), the interior of the lower housing (345) is communicated with the interior of the upper housing (346), a plurality of small holes (3461) are formed in the upper housing (346), an upper clamping plate (344) is arranged on the outer periphery of the lower housing (345), a lower clamping plate (343) is arranged on the outer periphery of the base (341), a clamping cavity is formed between the upper clamping plate (344) and the lower clamping plate (343), the sound amplifying device (30) further comprises a second vibration plate (35) arranged on the vibrator (34), the second vibration plate (35) comprises a horizontal part (351), an inclined part (352) and a bent part (353) which are sequentially connected, and the horizontal part (351) is fixed in the clamping cavity, the inclined portion (352) extends in a direction away from the lower case (345).

2. The percussion instrument according to claim 1, wherein one side of the mounting frame (33) is provided with a first vibratory plate (331).

3. The percussion instrument according to claim 1, wherein a plurality of third vibration plates (3451) are uniformly disposed on the outer circumference of the lower casing (345), and the third vibration plates (3451) are located on the upper side of the upper clamping plate (344).

4. The percussion instrument according to claim 1, wherein the base (341) is provided with a ring groove (342) on the outer circumference thereof, and the mounting bracket (33) is provided with a locking groove (332) at the upper end thereof, wherein the locking groove (332) is locked in the ring groove (342).

5. The percussion instrument according to claim 1, wherein the support frame (10) comprises a base (11), a fixed column (12) and a telescopic rod (13), the fixed column (12) is fixed on the base (11), the telescopic rod (13) is telescopically arranged on the fixed column (12), and the lower end of the base (11) is provided with a foot (111).

6. Percussion instrument according to claim 5, characterized in that the cylinder (31) is fixed to the upper end of the telescopic rod (13).