CN109741721B - Multifunctional detachable electronic organ - Google Patents
Multifunctional detachable electronic organ Download PDFInfo
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- CN109741721B CN109741721B CN201910196049.1A CN201910196049A CN109741721B CN 109741721 B CN109741721 B CN 109741721B CN 201910196049 A CN201910196049 A CN 201910196049A CN 109741721 B CN109741721 B CN 109741721B
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- butt joint
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- clamping groove
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/221—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another
- G10H2220/256—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another foldable or rollable, e.g. for transport
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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Abstract
The invention provides a multifunctional detachable electronic organ, which comprises a main body, an accompaniment group, a middle tone group and a high tone group; one sides of the accompaniment group, the middle tone group and the high tone group are provided with first butt joint parts, and the other sides of the middle tone group, the high tone group and the main body are provided with second butt joint parts; the first butt joint part comprises a first clamping groove and a first hinge part positioned at one end of the first clamping groove, and a first transfer groove is arranged below the first hinge part; the second butt joint part comprises a second clamping groove and a second hinge part positioned at one end of the second clamping groove, and a second transfer groove is arranged above the second hinge part; a golden finger panel is arranged on the side wall of the first butt joint part, and an electric connector is arranged on the second clamping groove; the first butt joint portion is equipped with first magnetism portion of inhaling in the one end of keeping away from first switching groove, the second clamping groove is equipped with second magnetism portion of inhaling in the one end of keeping away from second articulated portion. The invention has the advantages of convenient disassembly and assembly, stable connection and capability of being combined according to requirements.
Description
Technical Field
The invention relates to the field of electronic organs, in particular to a multifunctional detachable electronic organ.
Background
The electronic organ is usually liked by people because of it has various functions, but the electronic organ often can produce the requirement to its size when satisfying portable, this just makes the key of a lot of electronic organs insufficient, also can't pop out more exquisite sound when playing, like the electronic organ of 61 keys, its whole length often can be longer for it is very inconvenient when carrying, its length is longer, also the easy pressurized takes place to warp the damage.
Disclosure of Invention
Based on the above problems, the present invention aims to provide a multifunctional detachable electronic organ which is easy to disassemble and assemble, is stable in connection, and can be combined as required.
Aiming at the problems, the following technical scheme is provided: a multifunctional detachable electronic organ comprises a main body, wherein one side of the main body is provided with an accompaniment group, a middle-tone group and a high-tone group, and the accompaniment group, the middle-tone group and the high-tone group can be sequentially and independently connected with the main body, or connected with the main body after being connected and combined with each other two by two, or connected with the main body after being combined with the main body together; the side walls of the accompaniment group, the middle tone group and the high tone group facing the same direction are respectively provided with a first butt joint part, and the side walls of the middle tone group, the high tone group and the main body facing the same direction are respectively provided with a second butt joint part which is in butt joint with the first butt joint part in a matching way; the first butt joint part comprises a first clamping groove arranged at the upper half part of the side wall in the height direction and a first hinge part positioned at one end of the first clamping groove, and a first transfer groove is formed in the lower half part of the first hinge part in the height direction of the side wall; the second butt joint part comprises a second clamping groove arranged on the lower half part of the side wall in the height direction and a second hinge part which is positioned at one end of the second clamping groove and is hinged with the first hinge part, and a second butt joint groove used for accommodating the first hinge part when the second hinge part is connected with the first hinge part is arranged at the upper half part of the second hinge part in the height direction of the side wall; a golden finger panel is arranged on the side wall of the first butt joint part, and an electric connector electrically connected with the golden finger panel is arranged on the second clamping groove; one end of the side wall of the first butt joint part, which is far away from the first butt joint groove, is provided with a first magnetic attraction part, and one end of the second clamping groove, which is far away from the second butt joint part, is provided with a second magnetic attraction part mutually attracted with the first magnetic attraction part.
In the structure, after the first hinge part is hinged with the second hinge part, the first butt joint part and the second butt joint part rotate along the hinge point until the first butt joint part is completely butted with the second butt joint part and are adsorbed and fixed through the first magnetic absorption part and the second magnetic absorption part, so that the positioning and the installation are realized, the accompaniment group, the middle-tone group and the high-tone group can be connected with the main body independently or after being combined according to the requirement, the performance is carried out according to the requirement, and the fine degree of 61 keys can be effectively exerted after the complete combination; when the detachable accompaniment set, the middle-tone set, the high-tone set and the main body which are detached can be stacked, so that the overall length is greatly reduced, and the detachable accompaniment set, the middle-tone set, the high-tone set and the main body can be conveniently loaded into a backpack for carrying; when first butt joint portion docks with the second butt joint portion, usable golden finger panel and electric connector realize the butt joint between accompaniment group, well sound group, high sound group and the main part, have the safe and reliable's of butt joint advantage.
The invention is further provided that one surface of the first hinge part facing the first transfer groove is provided with a hinge hole; and one surface of the second hinge part facing the second transfer groove is provided with a hinge pin which is in plug fit and running fit with the hinge hole.
In the structure, the fit clearance between the hinge pin and the hinge hole is smaller than 0.1mm, so that the first butt joint part and the second butt joint part can be prevented from shaking after the first butt joint part and the second butt joint part are butted.
The present invention is further configured such that a surface of the first hinge portion facing the first transfer groove is attached to a surface of the second hinge portion facing the second transfer groove after the hinge pin is inserted into the hinge hole.
The invention is further arranged that the first butt joint part and the second butt joint part swing and approach each other after being hinged, and a first interface at the junction of the first clamping groove and the first butt joint part is attached to a second interface at the junction of the second clamping groove and the second butt joint part while the first magnetic suction part and the second magnetic suction part are attracted with each other.
In the structure, when the first hinge part is attached to the first transfer groove and the second hinge part is attached to the second transfer groove, the first interface and the second interface are attached to each other, so that the first interface and the second interface can be blocked and restrained from separating along the axial direction of the hinge point after the butt joint of the first butt joint part and the second butt joint part is completed.
The invention is further provided that the golden finger panel is inwards sunken and is provided with a plurality of conductive wafers for supplying power and transmitting current signals; the electric connector comprises a contact seat which protrudes outwards and is matched with the concave golden finger panel, and an elastic contact which can be contracted and electrically contacted with the conductive wafer is arranged on the contact seat.
In the structure, the part of the first butt joint part, which is not provided with the first clamping groove, is relatively convex, so that the golden finger panel is inwards concave, and the golden finger panel can be effectively prevented from being collided and scraped; the electric connector is located in the second clamping groove, the electric connector can be blocked by the second butt joint portion, the probability of collision and scraping is greatly reduced relatively, and the reliability is guaranteed through complementation.
The invention is further provided that the first magnetic part is provided with a counter bore, and the bottom of the counter bore is provided with a first magnet; the second magnetic part is provided with a boss matched with the counter bore, and the end face of the boss is provided with a second magnet which is attracted with the first magnet.
In the structure, the part of the first butt joint part, which is not provided with the first clamping groove, is relatively convex, so that the counter bore is arranged on the part, and the whole size and length can be ensured not to change; the boss is located the second block inslot, because second block groove is itself just sunken design, consequently can not influence whole size, and boss and counter bore cooperation can prevent that first butt joint portion and second butt joint portion from taking place the phenomenon of staggering along its butt joint face each other after both attract mutually simultaneously, help improving butt joint stability.
The first magnet and the second magnet are both rubidium iron boron magnets.
In the structure, compared with a common magnet, the rubidium iron boron magnet can greatly reduce the volume and the weight under the same adsorption force, and is favorable for carrying.
The invention is further provided with a charging socket, a loudspeaker and a power switch on the main body, and a control chip and a storage battery are arranged in the main body.
In the above structure, the accompaniment set, the middle-pitched sound set and the high-pitched sound set are all controlled by the main body.
The invention is further provided that keys are arranged on the accompaniment group, the middle sound group and the high sound group; the accompaniment group is provided with a piano switch, a saxophone switch and a violin switch; the middle voice group is provided with an accordion switch, a recording switch, a playing switch and a small-size switch, and the main body is provided with a microphone; and a harp switch, a xylophone switch and a guitar switch are arranged on the high-pitched tone group.
In the structure, a piano switch, a saxophone switch, a violin switch, an accordion switch, a trumpet switch, a harp switch, a xylophone switch and a guitar switch are all used for switching the sounding effect; the recording switch is used for controlling the microphone to record; the playing switch is used for controlling the playing of the audio files recorded by the microphone.
The present invention is further configured such that the keys of the accompaniment group include 10 white keys and 7 black keys; the keys of the middle tone group comprise 14 white keys and 10 black keys; the keys of the treble group include 12 white keys and 10 black keys.
The invention has the beneficial effects that: after the first hinge part is hinged with the second hinge part, the first butt joint part and the second butt joint part rotate along a hinge point until the first butt joint part is completely butted with the second butt joint part and are adsorbed and fixed through the first magnetic absorption part and the second magnetic absorption part, so that the positioning and the installation are realized, the accompaniment group, the middle-tone group and the high-tone group can be connected with the main body independently or after being combined according to requirements, the performance is carried out according to requirements, and the fine degree of 61 keys can be effectively exerted after the keys are completely combined; when the detachable accompaniment set, the middle-tone set, the high-tone set and the main body which are detached can be stacked, so that the overall length is greatly reduced, and the detachable accompaniment set, the middle-tone set, the high-tone set and the main body can be conveniently loaded into a backpack for carrying; when first butt joint portion docks with the second butt joint portion, usable golden finger panel and electric connector realize the butt joint between accompaniment group, well sound group, high sound group and the main part, have the safe and reliable's of butt joint advantage.
Drawings
FIG. 1 is a schematic view of the overall combination state structure of the present invention.
Fig. 2 is a schematic structural diagram of the disassembling process of the present invention.
Fig. 3 is a schematic view of the disassembled back structure of the present invention.
Fig. 4 is a front view of the present invention after disassembly.
Fig. 5 is a schematic structural diagram of the disassembly process of the components of the invention.
FIG. 6 is an enlarged view of part A of FIG. 2 according to the present invention.
FIG. 7 is an enlarged view of the portion B of FIG. 3 according to the present invention.
FIG. 8 is an enlarged view of the portion C of FIG. 4 according to the present invention.
The reference numbers in the figures mean: 10-a body; 11-a charging socket; 12-a loudspeaker; 13-a power switch; 14-a microphone; 20-accompaniment group; 21-piano switch; a 22-saxophone switch; 23-violin switch; 30-middle group; 31-an accordion switch; 32-a recording switch; 33-a play switch; 34-small size switch; 40-high sound group; 41-harp switch; 42-xylophone switch; 43-guitar switch; 50-a first docking portion; 51-a first snap groove; 52-a first hinge; 521-hinge hole; 53-first transfer tank; 54-gold finger panel; 541-conductive wafer; 55-a first magnetic part; 551-counter bore; 552-a first magnet; 56-first interface; 60-a second docking portion; 61-a second clamping groove; 62-a second hinge; 621-hinge pin; 63-a second transfer tank; 64-an electrical connector; 641-contact base; 642-a spring contact; 65-a second magnetic attraction part; 651-boss; 652-a second magnet; 66-second interface.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1 and 8, the multifunctional detachable electronic organ shown in fig. 1 and 8 includes a main body 10, wherein an accompaniment set 20, a middle-pitched set 30 and a high-pitched set 40 are disposed at one side of the main body 10, and the accompaniment set 20, the middle-pitched set 30 and the high-pitched set 40 may be sequentially and independently connected to the main body 10, or connected to the main body 10 after being connected to each other two by two and combined, or connected to the main body 10 after being combined together; a first butt joint part 50 is arranged on one side wall of the accompaniment group 20, the middle sound group 30 and the high sound group 40 facing to the same direction, and a second butt joint part 60 matched and butted with the first butt joint part 50 is arranged on one side wall of the middle sound group 30, the high sound group 40 and the main body 10 facing to the same direction; the first butt joint part 50 comprises a first engaging groove 51 formed in the upper half part of the side wall in the height direction and a first hinge part 52 positioned at one end of the first engaging groove 51, and the first hinge part 52 is provided with a first transfer groove 53 at the lower half part of the side wall in the height direction; the second butt joint part 60 comprises a second engaging groove 61 opened at the lower half part of the side wall in the height direction and a second hinge part 62 positioned at one end of the second engaging groove 61 and hinged to the first hinge part 52, and the second hinge part 62 is provided with a second transfer groove 63 at the upper half part of the side wall in the height direction for accommodating the first hinge part 52 when being transferred to the first hinge part 52; the golden finger panel 54 is arranged on the side wall of the first butt joint part 50, and the electric connector 64 electrically connected with the golden finger panel 54 is arranged on the second clamping groove 61; the first magnetic part 55 is disposed at one end of the sidewall of the first coupling part 50 away from the first coupling groove 53, and the second magnetic part 65 attracted to the first magnetic part 55 is disposed at one end of the second coupling groove 61 away from the second coupling part 62.
In the above structure, after the first hinge portion 52 is hinged to the second hinge portion 62, the first butt-joint portion 50 and the second butt-joint portion 60 are rotated along the hinge point until the first butt-joint portion 50 is completely butted with the second butt-joint portion 60, and the first magnetic suction portion 55 and the second magnetic suction portion 65 are used for suction and fixation, so as to realize positioning and installation, and the accompaniment group 20, the middle-tone group 30 and the high-tone group 40 can be connected with the main body 10 singly or after being combined as required, so as to play as required, and ensure that the fine degree of the keys 61 can be effectively exerted after being completely combined; when the detachable accompaniment set 20, the middle sound set 30, the high sound set 40 and the main body 10 are stacked, the overall length is greatly reduced, and the detachable accompaniment set is convenient to be put into a backpack for carrying; when the first docking portion 50 is docked with the second docking portion 60, the accompaniment set 20, the middle-pitched set 30, the high-pitched set 40 and the main body 10 can be docked by using the golden finger panel 54 and the electrical connector 64, which has the advantages of safe and reliable docking.
In this embodiment, a hinge hole 521 is formed on a surface of the first hinge portion 52 facing the first hinge groove 53; a hinge pin 621 which is in a plugging fit and a rotating fit with the hinge hole 521 is disposed on one surface of the second hinge portion 62 facing the second transfer groove 63.
In the above structure, the fit clearance between the hinge pin 621 and the hinge hole 521 is smaller than 0.1mm, so that the first docking portion 50 and the second docking portion 60 can be prevented from shaking after being docked.
In this embodiment, a surface of the first hinge portion 52 facing the first transfer groove 53 is attached to a surface of the second hinge portion 62 facing the second transfer groove 63 after the hinge pin 621 is inserted into the hinge hole 521.
In this embodiment, the first docking portion 50 and the second docking portion 60 swing and approach each other after being hinged, and when the first magnetic portion 55 and the second magnetic portion 65 are attracted to each other, the first interface 56 at the interface between the first engaging groove 51 and the first docking portion 50 and the second interface 66 at the interface between the second engaging groove 61 and the second docking portion 60 are attached to each other.
In the above structure, while the surfaces of the first hinge portion 52 facing the first transfer groove 53 and the second hinge portion 62 facing the second transfer groove 63 are attached to each other, the first interface 56 and the second interface 66 are attached to each other, so as to perform blocking and constraining, and prevent the first butt-joint portion 50 and the second butt-joint portion 60 from coming off and separating along the axial direction of the hinge point after the butt-joint is completed.
In this embodiment, the gold finger panel 54 is recessed inward and provided with a plurality of conductive wafers 541 for supplying power and transmitting current signals; the electrical connector 64 includes a contact block 641 protruding outward and fitting with the recessed gold finger panel 54, and the contact block 641 is provided with an elastic contact 642 capable of being extended and contracted and electrically contacting with the conductive wafer 541.
In the above structure, the part of the first butting part 50 not provided with the first engaging groove 51 is relatively convex, so that the golden finger panel 54 is concave inwards to effectively prevent the golden finger panel from being knocked and scraped; the electrical connector 64 is located in the second engaging groove 61, so that the electrical connector can be blocked by the second engaging portion 60, the probability of collision and scraping is relatively greatly reduced, and the reliability is ensured by complementation.
In this embodiment, the first magnetic part 55 has a counter bore 551, and the bottom of the counter bore 551 has a first magnet 552; the second magnetic part 65 is provided with a boss 651 matched with the counter bore 551, and the end face of the boss 651 is provided with a second magnet 652 attracted with the first magnet 552.
In the above structure, since the portion of the first mating portion 50 not provided with the first engaging groove 51 is relatively protruded, it is possible to ensure that the overall dimension length is not changed by providing the counter bore 551 on the portion; the boss 651 is located in the second engaging groove 61, and the second engaging groove 61 is recessed, so that the overall size is not affected, and the boss 651 and the counter bore 551 are matched to prevent the first butt joint part 50 and the second butt joint part 60 from being staggered along the butt joint surfaces of the first butt joint part and the second butt joint part after the two parts are attracted to each other, thereby improving the butt joint stability.
In this embodiment, the first magnet 552 and the second magnet 652 are each a rubidium-iron-boron magnet.
In the structure, compared with a common magnet, the rubidium iron boron magnet can greatly reduce the volume and the weight under the same adsorption force, and is favorable for carrying.
In this embodiment, the main body 10 is provided with a charging socket 11, a speaker 12 and a power switch 13, and the main body 10 is provided with a control chip (not shown) and a storage battery (not shown).
In the above configuration, the accompaniment set 20, the middle-pitched sound set 30, and the high-pitched sound set 40 are controlled by the main body 10.
In this embodiment, keys are disposed on the accompaniment set 20, the middle-pitched set 30 and the high-pitched set 40; the accompaniment group 20 is provided with a piano switch 21, a saxophone switch 22 and a violin switch 23; the middle voice group 30 is provided with an accordion switch 31, a recording switch 32, a playing switch 33 and a small-size switch 34, and the main body 10 is provided with a microphone 14; the treble set 40 is provided with a harp switch 41, a xylophone switch 42 and a guitar switch 43.
In the above structure, the piano switch 21, saxophone switch 22, violin switch 23, accordion switch 31, trumpet switch 34, harp switch 41, xylophone switch 42, and guitar switch 43 are all used to switch the sounding effect; the recording switch 32 is used for controlling the microphone 14 to record; the play switch 33 is used to control the playing of the audio file recorded by the microphone 14.
In the present embodiment, the keys of the accompaniment set 20 include 10 white keys and 7 black keys; the keys of the middle note group 30 include 14 white keys and 10 black keys; the keys of the treble group 40 include 12 white keys and 10 black keys.
The invention has the beneficial effects that: after the first hinge part 52 is hinged with the second hinge part 62, the first butt joint part 50 and the second butt joint part 60 are rotated along the hinge point until the first butt joint part 50 is completely butted with the second butt joint part 60, and the first magnetic suction part 55 and the second magnetic suction part 65 are used for carrying out suction and fixation, so that the positioning and installation are realized, the accompaniment group 20, the middle-tone group 30 and the high-tone group 40 can be connected with the main body 10 singly or after being combined according to requirements, the performance is carried out according to requirements, and the fine degree of the keys 61 can be effectively exerted after the complete combination; when the detachable accompaniment set 20, the middle sound set 30, the high sound set 40 and the main body 10 are stacked, the overall length is greatly reduced, and the detachable accompaniment set is convenient to be put into a backpack for carrying; when the first docking portion 50 is docked with the second docking portion 60, the accompaniment set 20, the middle-pitched set 30, the high-pitched set 40 and the main body 10 can be docked by using the golden finger panel 54 and the electrical connector 64, which has the advantages of safe and reliable docking.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.
Claims (7)
1. A multifunctional detachable electronic organ comprises a main body, and is characterized in that: the main body is provided with an accompaniment group, a middle sound group and a high sound group at one side, and the accompaniment group, the middle sound group and the high sound group can be sequentially and independently connected with the main body, or connected with the main body after being connected and combined with each other two by two, or connected with the main body after being combined together; the side walls of the accompaniment group, the middle tone group and the high tone group facing the same direction are respectively provided with a first butt joint part, and the side walls of the middle tone group, the high tone group and the main body facing the same direction are respectively provided with a second butt joint part which is in butt joint with the first butt joint part in a matching way; the first butt joint part comprises a first clamping groove arranged at the upper half part of the side wall in the height direction and a first hinge part positioned at one end of the first clamping groove, and a first transfer groove is formed in the lower half part of the first hinge part in the height direction of the side wall; the second butt joint part comprises a second clamping groove arranged on the lower half part of the side wall in the height direction and a second hinge part which is positioned at one end of the second clamping groove and is hinged with the first hinge part, and a second butt joint groove used for accommodating the first hinge part when the second hinge part is connected with the first hinge part is arranged at the upper half part of the second hinge part in the height direction of the side wall; a golden finger panel is arranged on the side wall of the first butt joint part, and an electric connector electrically connected with the golden finger panel is arranged on the second clamping groove; a first magnetic part is arranged at one end of the side wall of the first butt joint part, which is far away from the first butt joint groove, and a second magnetic part which is mutually attracted with the first magnetic part is arranged at one end of the second clamping groove, which is far away from the second butt joint part; one surface of the first hinge part facing the first transfer groove is provided with a hinge hole; one surface of the second hinge part facing the second transfer groove is provided with a hinge pin which is in plug fit with the hinge hole and is in rotating fit with the hinge hole; one surface of the first hinge part facing the first transfer groove is attached to one surface of the second hinge part facing the second transfer groove after the hinge pin is inserted into the hinge hole; the first butt joint part and the second butt joint part swing and approach each other after being hinged, and a first interface at the junction of the first clamping groove and the first butt joint part is attached to a second interface at the junction of the second clamping groove and the second butt joint part while the first magnetic suction part and the second magnetic suction part attract each other.
2. A multifunctional detachable electronic organ according to claim 1, characterized in that: the golden finger panel is inwards sunken and is provided with a plurality of conductive wafers for supplying power and transmitting current signals; the electric connector comprises a contact seat which protrudes outwards and is matched with the concave golden finger panel, and an elastic contact which can be contracted and electrically contacted with the conductive wafer is arranged on the contact seat.
3. A multifunctional detachable electronic organ according to claim 1, characterized in that: the first magnetic part is provided with a counter bore, and the bottom of the counter bore is provided with a first magnet; the second magnetic part is provided with a boss matched with the counter bore, and the end face of the boss is provided with a second magnet which is attracted with the first magnet.
4. A multifunctional detachable electronic organ according to claim 3, characterized in that: the first magnet and the second magnet are both rubidium iron boron magnets.
5. A multifunctional detachable electronic organ according to claim 1, characterized in that: the main part is provided with a charging socket, a loudspeaker and a power switch, and the main part is internally provided with a control chip and a storage battery.
6. A multifunctional detachable electronic organ according to claim 1 or 5, characterized in that: keys are arranged on the accompaniment group, the middle sound group and the high sound group; the accompaniment group is provided with a piano switch, a saxophone switch and a violin switch; the middle voice group is provided with an accordion switch, a recording switch, a playing switch and a small-size switch, and the main body is provided with a microphone; and a harp switch, a xylophone switch and a guitar switch are arranged on the high-pitched tone group.
7. A multifunctional detachable electronic organ according to claim 1, characterized in that: the keys of the accompaniment set comprise 10 white keys and 7 black keys; the keys of the middle tone group comprise 14 white keys and 10 black keys; the keys of the treble group include 12 white keys and 10 black keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196049.1A CN109741721B (en) | 2019-03-15 | 2019-03-15 | Multifunctional detachable electronic organ |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196049.1A CN109741721B (en) | 2019-03-15 | 2019-03-15 | Multifunctional detachable electronic organ |
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| Publication Number | Publication Date |
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| CN109741721A CN109741721A (en) | 2019-05-10 |
| CN109741721B true CN109741721B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910196049.1A Active CN109741721B (en) | 2019-03-15 | 2019-03-15 | Multifunctional detachable electronic organ |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86201244U (en) * | 1986-03-12 | 1987-07-08 | 叶光祖 | Portable assembling electronic musical instrument |
| CN206249885U (en) * | 2017-03-22 | 2017-06-13 | 周海宏 | Three-dimensional activity connects keyboard electronic organ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021781B (en) * | 2014-07-01 | 2017-01-18 | 深圳市宝安区进科统筹电子开发部 | Continuous-combined detachable key module electronic organ |
| JP6015825B2 (en) * | 2015-08-05 | 2016-10-26 | ヤマハ株式会社 | Controller device |
| CN205459639U (en) * | 2016-01-20 | 2016-08-17 | 高峰 | Obstetrical nursing is with adjustable practise midwifery bed |
-
2019
- 2019-03-15 CN CN201910196049.1A patent/CN109741721B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86201244U (en) * | 1986-03-12 | 1987-07-08 | 叶光祖 | Portable assembling electronic musical instrument |
| CN206249885U (en) * | 2017-03-22 | 2017-06-13 | 周海宏 | Three-dimensional activity connects keyboard electronic organ |
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| CN109741721A (en) | 2019-05-10 |
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