CN218866700U

CN218866700U - Sound resonance clock for piano

Info

Publication number: CN218866700U
Application number: CN202223416890.3U
Authority: CN
Inventors: 梁晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-14
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a musical instrument technical field just discloses a stereo set resonance clock for piano, including the lifting rod, the middle part fixedly connected with a plurality of striking subassembly on lifting rod surface, one side sliding connection who is close to striking subassembly in the middle part on lifting rod surface has the clock body, the lower extreme on lifting rod surface has cup jointed the A spring, the one end fixedly connected with fixed block of lifting rod, the interior roof fixedly connected with fixture block of the clock body, the inner wall of fixture block cup joints in the A spring, the inside wall sliding connection of the clock body has a clock section of thick bamboo, a plurality of circular slot has been seted up to the inner wall of the clock body, a plurality of hole has been seted up on the surface of a clock section of thick bamboo. This stereo set resonance clock for piano through the setting of knocking the subassembly and the clock body, strikes the angle of putting of subassembly in continuous regulation, and the ball is strikeed at the clock body striking position in the change this subassembly, and the striking of different positions can send different sound, plays the effect that the tone quality of being convenient for was adjusted.

Description

Sound resonance clock for piano

Technical Field

The utility model relates to a musical instrument technical field specifically is a stereo set resonance clock for piano.

Background

Along with the improvement of the living standard of people, the piano has entered into every family, and whether the tone color is pure and perfect, and whether the intonation is stable is closely related to the structural form of the sound source, the constituent components of the sound source, the material thereof and the like. For a sound source of a piano, a pronunciation mechanism of a high-pitched sound zone is particularly important, and an acoustic resonance clock is often used when the piano is played.

The utility model discloses a stereo set resonance clock for piano that discloses in chinese utility model patent application laid-open specification CN205582455U, though, this neotype resonance clock is when using, resonance clock's fixed mode no longer fixes on the musical instrument frame with the help of the fixed plate, but through the through-hole that runs through to the bell body top at the fixed column setting, pass the cast iron board of piano, soundboard and through-hole in proper order and extend the top of the bell body by the screw, thereby concatenate the cast iron board and the fixed column of piano, and realize resonance clock's fixing, adopt such structural design, the resonance effect that the resonance chamber in the bell body produced is better. In addition, the convex ring arranged on the screw can play a role in supporting and fixing the column. Because the clearance is reserved between nut and the clock body top, when the vibration wave that the cast iron plate produced transmits the sympathetic response in the sympathetic response intracavity of clock and produces, the clock body can rock by a small margin, has further strengthened the sympathetic response effect.

However, the acoustic resonance clock for piano has the following disadvantages:

(1) The piano sound resonance clock has few adjusting modes of the knocking position during resonance, and the tone color is difficult to be adjusted according to the actual condition.

(2) The size of the bell body of the acoustic resonance clock for the piano is generally fixed, the mode for adjusting the inner space of the bell body is less, and the resonance effect is fixed and difficult to adjust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stereo set resonance clock for piano has solved this stereo set resonance clock for piano that proposes in the above-mentioned background art and is less to the regulative mode of striking the position when sympathetic response, often is difficult to go to adjust the tone quality according to the actual conditions, and this stereo set resonance clock for piano's clock body size generally is fixed, and is less to the mode of adjusting the internal space of clock body, the fixed difficult problem of adjustment of sympathetic response effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the acoustic resonance clock for the piano comprises a lifting rod, wherein a plurality of knocking components are fixedly connected to the middle of the surface of the lifting rod, a clock body is slidably connected to one side, close to the knocking components, of the middle of the surface of the lifting rod, a spring A is sleeved at the lower end of the surface of the lifting rod, a fixed block is fixedly connected to one end of the lifting rod, a fixture block is fixedly connected to the inner top wall of the clock body, the inner wall of the fixture block is sleeved with the spring A, a clock cylinder is slidably connected to the inner side wall of the clock body, a plurality of circular grooves are formed in the inner wall of the clock body, a plurality of holes are formed in the surface of the clock cylinder, a limiting block is slidably connected to the inside of each hole, a connecting rod is fixedly connected to the other end of each hole, a key is fixedly connected to the lower end of one side of the connecting rod, the surface of each key is slidably connected to the inside of each hole, a plurality of spring B is fixedly connected to the other side of the clock cylinder, and the other end of the limiting block is clamped to the circular grooves.

Optionally, the knocking component comprises a knocking rod, a telescopic rod, a connecting block and a knocking ball, the other end of the knocking rod is provided with an A groove strip, the two sides of the inside of the A groove strip are provided with an A threaded hole, the inside of the A threaded hole is in threaded connection with an A bolt, the middle of the surface of the A bolt is in threaded connection with the telescopic rod, the other end of the telescopic rod is provided with a B groove strip, the two sides of the inside of the B groove strip are provided with a B threaded hole, the inside of the B threaded hole is in threaded connection with a B bolt, the middle of the surface of the B bolt is in threaded connection with the connecting block, and the lower end of the connecting block is fixedly connected with the knocking ball.

Optionally, the limiting assembly comprises a limiting block, a connecting rod, a key and a B spring, the other end of the limiting block is fixedly connected with the connecting rod, the lower end of one side of the connecting rod is fixedly connected with the key, the surface of the key is connected inside the hole in a sliding mode, the other side of the connecting rod is fixedly connected with the B springs, and the other ends of the B springs are fixedly connected to the inner wall of the bell cylinder.

Optionally, one end of the lifting rod is fixedly connected with a fixed block, and the fixed block is made of stainless steel.

Optionally, the lower end of the bell jar is fixedly connected with a metal supporting plate, and the lower end of the metal supporting plate is provided with a pull groove.

Optionally, the other end of the lifting rod is fixedly connected with a handheld handle, and an anti-slip coating is sprayed on the surface of the handheld handle.

(III) advantageous effects

The utility model provides a stereo set resonance clock for piano possesses following beneficial effect:

1. this stereo set resonance clock for piano through the setting of knocking the subassembly and the clock body, strikes the angle of putting of subassembly in continuous regulation, and the ball is strikeed at the clock body striking position in the change this subassembly, and the striking of different positions can send different sound, plays the effect that the tone quality of being convenient for was adjusted.

2. This stereo set resonance clock for piano through the setting of a clock section of thick bamboo and spacing subassembly, presses the button, and it is sunken to drive the connecting rod, contracts the stopper into, and in this time, can slide a clock section of thick bamboo in the position of the internal portion of clock, reach the effect of adjusting the internal space of clock, and it just can fixed position to release the button, and different sympathetic response spaces have different sympathetic response effects, play sympathetic response effect adjustable effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-section structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the local splitting structure of the present invention.

In the figure: 1. lifting a pull rod; 2. a knocking component; 201. a knock bar; 202. a telescopic rod; 203. connecting blocks; 204. knocking and hitting the ball; 3. a clock body; 4. a clamping block; 5. a fixed block; 6. a bell jar; 7. a limiting component; 701. a limiting block; 702. a connecting rod; 703. pressing a key; 704. a spring B; 11. a metal pallet; 12. a handle; 13. and (A) a spring.

Detailed Description

The technical solution 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a sound resonance clock for a piano comprises a lifting rod 1, wherein the middle part of the surface of the lifting rod 1 is fixedly connected with a plurality of knocking assemblies 2, knocking assemblies 2 and a clock body 3 are arranged, the placing angles of the knocking assemblies are continuously adjusted, the knocking ball 204 in the assembly is changed to impact positions on the clock body 3, knocking at different positions can make different sounds, and the sound color adjustment is facilitated;

the knocking component 2 comprises a knocking rod 201, a telescopic rod 202, a connecting block 203 and a knocking ball 204, the other end of the knocking rod 201 is provided with an A groove strip, two sides inside the A groove strip are provided with an A threaded hole, the inner threads of the A threaded hole are connected with an A bolt, the middle part of the surface of the A bolt is connected with the telescopic rod 202 in a threaded manner, the other end of the telescopic rod 202 is provided with a B groove strip, two sides inside the B groove strip are provided with a B threaded hole, the inner threads of the B threaded hole are connected with a B bolt, the middle part of the surface of the B bolt is connected with the connecting block 203 in a threaded manner, the lower end of the connecting block 203 is fixedly connected with the knocking ball 204, and the knocking component 2 is arranged to play a role in adjusting the knocking position;

the limiting assembly 7 comprises a limiting block 701, a connecting rod 702, a key 703 and B springs 704, the other end of the limiting block 701 is fixedly connected with the connecting rod 702, the lower end of one side of the connecting rod 702 is fixedly connected with the key 703, the surface of the key 703 is connected inside the hole in a sliding manner, the other side of the connecting rod 702 is fixedly connected with a plurality of B springs 704, the other ends of the B springs 704 are fixedly connected with the inner wall of the bell cylinder 6, and the limiting assembly 7 is arranged to play a role in limiting and fixing;

one end of the lifting rod 1 is fixedly connected with a fixing block 5, the fixing block 5 is made of stainless steel, and the fixing block 5 is arranged to fix the A spring 13;

the lower end of the bell cylinder 6 is fixedly connected with a metal supporting plate 11, the lower end of the metal supporting plate 11 is provided with a pull groove, and the metal supporting plate 11 is arranged to play a role in sealing a resonance space;

the other end fixedly connected with of handle 12 is held to the lifting rod 1, and the surface spraying of handle 12 has anti-skidding coating, through the setting of holding handle 12, plays the effect of convenient handheld.

The utility model discloses in, the device's working procedure as follows:

1. when needs are sympathetic response, hold handheld handle 12, pull out lifting rod 1, A spring 13 is when lifting rod 1 is pulled, compressed by fixed block 5, when putting down lifting rod, A spring 13 recovers fast, drive lifting rod 1 and recover fast, strike subassembly 2 on lifting rod 1, strike on the surface of bell body 3, the inside hollow structure of bell body 3, the sound that makes the strike reaches the sympathetic response, through the inclination of adjusting telescopic link 202 with strike pole 201, change the position of striking with the length of telescopic link 202, reach the effect of different timbres.

2. When the inner space of the clock body 3 needs to be adjusted, the limit block 701 is driven to sink by pressing the key 703, so that the clock cylinder 6 can slide up and down in the clock body 3, and when hands are loosened, the position of the limit block 701 is restored by the restoring effect of the B spring 704 and clamped in the circular groove in the inner wall of the clock body 3, and the resonance space in the inner wall of the clock body 3 is fixed.

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.

Claims

1. The utility model provides a stereo set resonance clock for piano, includes lifting rod (1), its characterized in that: the improved multifunctional lifting rod is characterized in that the middle of the surface of the lifting rod (1) is fixedly connected with a plurality of knocking assemblies (2), one side of the middle of the surface of the lifting rod (1) close to the knocking assemblies (2) is slidably connected with a clock body (3), the lower end of the surface of the lifting rod (1) is sleeved with an A spring (13), the inner top wall of the clock body (3) is fixedly connected with a fixture block (4), the inner wall of the fixture block (4) is sleeved with the A spring (13), the inner side wall of the clock body (3) is slidably connected with a clock cylinder (6), the inner wall of the clock body (3) is provided with a plurality of circular grooves, the surface of the clock cylinder (6) is provided with a plurality of holes, and the inner portions of the holes are slidably connected with limiting assemblies (7).

2. A resonance bell for piano of claim 1, wherein: the knocking component (2) comprises a knocking rod (201), a telescopic rod (202), a connecting block (203) and a knocking ball (204), wherein an A groove strip is formed in the other end of the knocking rod (201), A threaded holes are formed in two sides of the inside of the A groove strip, an A bolt is connected to the internal threads of the A threaded hole, the telescopic rod (202) is connected to the middle of the surface of the A bolt through threads, a B groove strip is formed in the other end of the telescopic rod (202), B threaded holes are formed in two sides of the inside of the B groove strip, a B bolt is connected to the internal threads of the B threaded holes, the connecting block (203) is connected to the middle of the surface of the B bolt through threads, and the knocking ball (204) is fixedly connected to the lower end of the connecting block (203).

3. A resonance bell for piano as claimed in claim 1, wherein: the limiting assembly (7) comprises a limiting block (701), a connecting rod (702), a key (703) and a B spring (704), the other end of the limiting block (701) is fixedly connected with the connecting rod (702), the lower end of one side of the connecting rod (702) is fixedly connected with the key (703), the surface of the key (703) is slidably connected inside the hole, the other side of the connecting rod (702) is fixedly connected with a plurality of B springs (704), and the other end of each B spring (704) is fixedly connected to the inner wall of the bell jar (6).

4. A resonance bell for piano of claim 1, wherein: one end of the lifting rod (1) is fixedly connected with a fixing block (5), and the fixing block (5) is made of stainless steel.

5. A resonance bell for piano as claimed in claim 1, wherein: the lower end of the bell cylinder (6) is fixedly connected with a metal supporting plate (11), and the lower end of the metal supporting plate (11) is provided with a pull groove.

6. A resonance bell for piano as claimed in claim 1, wherein: the other end of the lifting rod (1) is fixedly connected with a handheld handle (12), and an anti-skid coating is sprayed on the surface of the handheld handle (12).