CN213691422U

CN213691422U - Integrated electric piano keyboard

Info

Publication number: CN213691422U
Application number: CN202022082602.XU
Authority: CN
Inventors: 周勇
Original assignee: Jinjiang Beisite Electronic Technology Co Ltd
Current assignee: Jinjiang Beisite Electronic Technology Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-13
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an integral type electricity piano keyboard, comprising a main body, the main part top is equipped with the keyboard base, keyboard base top is equipped with black key, keyboard base top is equipped with the white key, main part top fixedly connected with speaker, the speaker top is equipped with the shield, shield and main part fixed connection, the main part is close to speaker one end and is equipped with the baffle, shield and main part all with baffle fixed connection. The utility model discloses a main part adopts an organic whole to extrude the formula design for the main part is pleasing to the eye, easily production, mould plastics by the injection molding machine integral type through the keyboard base and form, make the keyboard base easily produce, firm and not fragile, be the plastics material component through main part, keyboard base, shield and baffle, make main part, keyboard base, shield and baffle easily produce, make this device light and handy simultaneously, this device elegant appearance, light and handy easily carries, sound construction, it is not fragile.

Description

Integrated electric piano keyboard

Technical Field

The utility model relates to a keyboard base technical field, concretely relates to electric piano keyboard of integral type.

Background

An electric piano is an electroacoustic musical instrument. It is a musical instrument that is popular in the early eighties to ninety years, which is emerging in the sixties and seventies of the twentieth century, to replace a piano in some occasions. The sound production principle of the electric piano is that a keyboard is used as an on-off switch to form electrophoresis, once a key is pressed down, an internal crystal oscillator starts to work to form a pulse to generate a waveform with a certain frequency, and then the waveform is amplified by a frequency divider and sent to a loudspeaker to produce sound. The whole sound production process depends on a simple frequency division analog circuit, so the keyboard has no dynamics and string hitting feeling, the sound is mechanical and monotonous, and the electric piano is usually formed by combining a main body, a keyboard base, a loudspeaker, black keys, white keys, a circuit and the like and is easy to carry relative to the traditional piano.

However, in practical use, the main technical problems are that the structure of the keyboard base is not firm enough, internal parts are easy to damage due to impact, and the main body is not beautiful enough.

Therefore, there is a need for an integrated electronic piano keyboard to solve the above problems.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an integral type electric piano keyboard adopts the integrative formula design of extruding through the main part for the main part is pleasing to the eye, and the keyboard base is moulded plastics by the injection molding machine integral type and is formed, makes keyboard base easily produce, firm and not fragile, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an integral type electric piano keyboard, includes the main part, the main part adopts the integrative formula design of extruding, the main part top is equipped with the keyboard base, keyboard base top is equipped with black key, keyboard base top still is equipped with white key, main part top fixedly connected with speaker, the speaker top is equipped with the shield, shield and main part fixed connection, the main part is close to speaker one end and is equipped with the baffle, shield and main part all with baffle fixed connection.

Preferably, the keyboard base is formed by integral injection molding of an injection molding machine.

Preferably, the number of the speakers is two, and the two speakers are symmetrically distributed at two ends of the main body.

Preferably, the number of the black keys is set to be a plurality, and the plurality of black keys are equidistantly distributed on the top of the keyboard base.

Preferably, the number of the white keys is set to be a plurality, and the white keys are equidistantly distributed on the top of the keyboard base.

Preferably, the main body, the keyboard base, the dust cover and the baffle are all plastic components.

Preferably, the bottom of the main body is provided with a fixing groove which is fixedly connected with the keyboard base.

Preferably, the number of the fixing grooves is two, and the two fixing grooves are arranged in parallel.

In the technical scheme, the utility model provides a technological effect and advantage:

adopt integrative extrusion formula design through the main part for the main part is pleasing to the eye, easily production, and it forms to mould plastics by the injection molding machine integral type through keyboard base, makes keyboard base easily produce, firm and not fragile, is the plastics material component through main part, keyboard base, shield and baffle, makes main part, keyboard base, shield and baffle easily production, makes this device light and handy simultaneously, and this device elegant appearance easily produces the installation, and the main part bottom is equipped with the fixed slot simultaneously, fixed slot fixed connection keyboard base adopts integral type structural design through the main part, fixes keyboard base in the fixed slot, makes keyboard base and main part be connected more firmly, and is not fragile.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings according to these drawings.

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

fig. 2 is a perspective view of the present invention;

FIG. 3 is a partial view of the present invention;

FIG. 4 is a schematic view of the connection between the main body and the keyboard base;

fig. 5 is a perspective view of the main body of the present invention.

Description of reference numerals:

the keyboard comprises a main body 1, a keyboard base 2, a black key 3, a white key 4, a loudspeaker 5, a dustproof cover 6, a baffle 7, a baffle 8 and a fixing groove.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an as shown in fig. 1-5 an integral type electric piano keyboard, including main part 1, main part 1 adopts an organic whole to extrude the formula design, main part 1 top joint has

keyboard base

2, 2 tops of keyboard base are equipped with

black key

3, 2 tops of keyboard base are equipped with

white key

4, 1 top fixedly connected with speaker 5 of main part, speaker 5 top is equipped with shield 6, shield 6 and main part 1 fixed connection, main part 1 is close to 5 one end of speaker and is equipped with baffle 7, shield 6 and main part 1 all with baffle 7 fixed connection.

Further, in the above technical scheme, the keyboard base 2 is formed by injection molding of an injection molding machine in an integrated manner, and the keyboard base 2 is formed by injection molding of an injection molding machine in an integrated manner, so that the keyboard base 2 is easy to produce, firm and not easy to damage.

Further, in the above technical solution, the number of the speakers 5 is two, and the two speakers 5 are symmetrically distributed at two ends of the main body 1, so that the sound experience of the user is improved by the two speakers 5.

Further, in the above technical solution, the number of the black keys 3 is set to be a plurality, the plurality of black keys 3 are equidistantly distributed on the top of the keyboard base 2, and different sounds are popped up through the plurality of black keys 3.

Further, in the above technical solution, the number of the white keys 4 is set to be a plurality, the white keys 4 are equidistantly distributed on the top of the keyboard base 2, and different sounds are popped up through the white keys 4.

Further, in the above technical scheme, main part 1, keyboard base 2, shield 6 and baffle 7 are the plastics material component, are the plastics material component through main part 1, keyboard base 2, shield 6 and baffle 7 for main part 1, keyboard base 2, shield 6 and baffle 7 are easily produced, make this device light and handy simultaneously.

Further, in the above technical solution, the bottom of the main body 1 is provided with a fixing groove 8, and the fixing groove 8 is fixedly connected to the keyboard base 2.

Further, the number of the fixing grooves 8 is two, and the two fixing grooves 8 are arranged in parallel.

The implementation mode is specifically as follows: firstly, the keyboard base 2, the dustproof cover 6 and the baffle 7 are injected and molded by an injection molding machine, then the keyboard base 2, the dustproof cover 6, the loudspeaker 5, the black key 3, the white key 4 and the baffle 7 are fixedly installed on the main body 1, when the black key 3 or the white key 4 is pressed, corresponding sound is transmitted from the loudspeaker 5, when the keyboard is in work, the keyboard can be played by only carrying the keyboard base 2 to a corresponding position, the main body 1 adopts an integral extrusion type design, so that the main body 1 is attractive and easy to produce, the keyboard base 2 is formed by integral injection molding of the injection molding machine through the keyboard base 2, the keyboard base 2 is easy to produce, firm and not easy to damage, the main body 1, the keyboard base 2, the dustproof cover 6 and the baffle 7 are all plastic components, so that the main body 1, the keyboard base 2, the dustproof cover 6 and the baffle 7 are easy to produce, meanwhile, the keyboard base is, 1 bottom of main part is equipped with

fixed slot

8, 8 fixed connection keyboard bases 2 of fixed slot adopt integral type structural design through main part 1, fix keyboard bases 2 in fixed slot 8 for keyboard bases 2 are connected more firmly with main part 1, and are not fragile, and this embodiment has specifically solved keyboard bases 2 that exist among the prior art's structure firm inadequately, runs into the striking and makes the damage of inside spare part easily, and main part 1 is pleasing to the eye problem inadequately.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, firstly, the keyboard base 2, the dustproof cover 6 and the baffle 7 are molded by an injection molding machine, then the keyboard base 2, the dustproof cover 6, the loudspeaker 5, the black key 3, the white key 4 and the baffle 7 are fixedly installed on the main body 1, when the black key 3 or the white key 4 is pressed, corresponding sound is transmitted from the loudspeaker 5, and when the keyboard is in work, the keyboard can be used for singing only by carrying the device to a corresponding position.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integral type electric piano keyboard, includes main part (1), its characterized in that: the utility model discloses a novel loudspeaker box, including main part (1), main part (1) top are equipped with keyboard base (2), keyboard base (2) top is equipped with black key (3), keyboard base (2) top still is equipped with white key (4), main part (1) top fixedly connected with speaker (5), speaker (5) top is equipped with shield (6), shield (6) and main part (1) fixed connection, main part (1) is close to speaker (5) one end and is equipped with baffle (7), shield (6) and main part (1) all with baffle (7) fixed connection.

2. An integrated electronic piano keyboard according to claim 1, wherein: the keyboard base (2) is formed by integral injection molding of an injection molding machine.

3. An integrated electronic piano keyboard according to claim 1, wherein: the number of the loudspeakers (5) is two, and the two loudspeakers (5) are symmetrically distributed at two ends of the main body (1).

4. An integrated electronic piano keyboard according to claim 1, wherein: the number of black keys (3) is set to be a plurality of, and a plurality of black keys (3) equidistance distribute in keyboard base (2) top.

5. An integrated electronic piano keyboard according to claim 1, wherein: the number of white keys (4) is set to be a plurality of, and a plurality of white keys (4) equidistance distribute in keyboard base (2) top.

6. An integrated electronic piano keyboard according to claim 1, wherein: the main body (1), the keyboard base (2), the dust cover (6) and the baffle (7) are all plastic components.

7. An integrated electronic piano keyboard according to claim 1, wherein: the keyboard base is characterized in that a fixing groove (8) is formed in the bottom of the main body (1), and the fixing groove (8) is fixedly connected with the keyboard base (2).

8. An integrated electronic piano keyboard according to claim 7, wherein: the number of the fixing grooves (8) is two, and the two fixing grooves (8) are arranged in parallel.