CN111667804A - Interactive piano lamp unit and interactive piano lamp - Google Patents
Interactive piano lamp unit and interactive piano lamp Download PDFInfo
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- CN111667804A CN111667804A CN202010458247.3A CN202010458247A CN111667804A CN 111667804 A CN111667804 A CN 111667804A CN 202010458247 A CN202010458247 A CN 202010458247A CN 111667804 A CN111667804 A CN 111667804A
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 177
- 230000006698 induction Effects 0.000 claims abstract description 30
- 239000003292 glue Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
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- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an interactive piano lamp unit, which comprises a piano key main body, a light-emitting assembly and an induction control module; the key main body comprises a top plate, a light guide plate, a reflecting plate and a bottom plate which are sequentially arranged from top to bottom; the top plate, the light guide plate, the light reflecting plate and the bottom plate are connected in a flat pasting manner; the induction control module comprises a control circuit board and a single induction coil, wherein the induction coil is arranged between the reflector and the bottom plate, the light-emitting component is arranged in a space range between the top plate and the reflector, and the light-emitting component and the induction coil are electrically connected with the control circuit board. This interactive piano lamp unit carries out single key independent design, and not only small, quality are light, and thickness is very thin moreover, still has stronger interference killing feature.
Description
Technical Field
The invention relates to an interesting entertainment device, in particular to an interactive piano lamp unit and an interactive piano lamp comprising the same.
Background
Along with the continuous improvement of the living standard of people, the pursuit of interesting entertainment is more and more abundant, and the related entertainment activities are more and more. The conventional piano is a keyboard instrument played with fingers, and because the conventional piano is expensive and difficult to exercise, the conventional piano involves fewer persons for entertainment and is relatively less vigorous compared with common popular sports. In order to make a piano a popular recreational sport, a floor piano having a unique playing sport mode is currently available on the market, which can be widely applied to commercial squares, citizens 'centers, children's amusement parks, and scientific and technological exhibition halls. When someone steps on a certain key, corresponding note sound and key light can be emitted, just like a real piano, the piano is suitable for popular interesting entertainment sports. For example, the invention patent application with application publication number CN110675847A discloses a floor piano comprising at least one set of unit components and a wireless control mechanism; the unit assembly comprises a piano base, a light-emitting unit, a key-imitating light-transmitting piece and an induction control unit; the imitation key light-transmitting part is arranged on the piano seat and is provided with a black key area and a white key area which are arranged in imitation keys. People can realize on-site acousto-optic feedback at any time by stepping on the black key area/white key area of the floor piano, thereby bringing physical and mental effects of physical movement and spiritual pleasure.
The above floor piano has the following disadvantages:
1. this black key district and white key district of floor piano adopt the combination mode in two black key district collocation three white key districts, perhaps adopt the combination mode in three black key district collocation four white key districts, every black key district and white key district all one-to-one are equipped with the coil inductor, because a plurality of coil inductors set up on a unit subassembly (musical instrument seat), make can take place to disturb between the coil inductor of every piano key, the interference killing feature is poor, cause the spurious triggering easily, thereby influence the use of recreational person.
2. Because be equipped with a plurality of black key district and white key district on the unit subassembly, the in-process of assembling is spliced to a plurality of unit subassemblies, because bulky and heavy, the concatenation process is comparatively difficult, moreover, because the key quantity on the unit subassembly is a plurality of and fixed, can not make up the floor piano that has specific quantity key according to the size in place and use needs in a flexible way, and the flexibility is poor.
3. In order to solve the interference of the coil inductor between the floor piano and the ground and between two adjacent keys, a very high hardware is usually adopted as a base, so that the floor piano is high, the feet are easily tripped in the using process, and particularly, the floor piano is not easy to get up and down for children and has potential safety hazards.
Disclosure of Invention
The invention aims to overcome the existing problems and provides an interactive piano light unit which is designed independently by a single key, has small volume and light weight, is very thin in thickness and has strong anti-jamming capability.
Another object of the present invention is to provide an interactive piano light comprising the above-mentioned interactive piano light unit.
The purpose of the invention is realized by the following technical scheme:
an interactive piano lamp unit comprises a piano key main body, a light-emitting assembly and an induction control module; the key main body comprises a top plate, a light guide plate, a reflecting plate and a bottom plate which are sequentially arranged from top to bottom; the top plate, the light guide plate, the light reflecting plate and the bottom plate are connected in a flat pasting manner; the induction control module comprises a control circuit board and a single induction coil, wherein the induction coil is arranged between the reflector and the bottom plate, the light-emitting component is arranged in a space range between the top plate and the reflector, and the light-emitting component and the induction coil are electrically connected with the control circuit board.
The working principle of the interactive piano lamp unit is as follows:
when the interactive piano lamp unit works, when an amusement person steps on the top plate with feet, in the process that the feet are close to the top plate, the induction coil induces the feet to form a trigger signal, the control circuit board controls the light-emitting assembly to emit light according to the trigger signal, the light is uniformly emitted under the action of the light guide plate, and the light cannot penetrate through the light guide plate to be irradiated downwards under the action of the light guide plate, so that the light is reflected upwards onto the light guide plate, the whole light guide plate becomes a planar light source, and the interactive piano lamp unit emits gorgeous and uniform light; when the foot leaves the roof, leave the back after induction coil inducted the foot, control circuit board closes light emitting component.
Preferably, the key main body further comprises a filling plate arranged between the reflection plate and the bottom plate, and the filling plate is flatly attached to the reflection plate and the bottom plate. By arranging the filling plate, the interference of the ground to the induction coil can be further prevented.
In a preferred embodiment of the present invention, the light emitting component includes an LED strip disposed at a side edge of the light guide plate, and the LED strip is electrically connected to the control circuit board. Through setting up above-mentioned structure, when the LED lamp area was luminous, the light source penetrated from the light guide plate side, and evenly luminous for the side light source becomes the plane light source, makes interactive piano lamp unit send gorgeous even light, sets up the LED lamp area also be convenient for change at the side.
Preferably, the side mounting bar is arranged on the side face, provided with the LED light strip, of the key main body, the side mounting bar is provided with an inner cavity, the LED light strip and the control circuit board are arranged in the inner cavity of the side mounting bar, an encapsulation structure used for encapsulating the LED light strip and the control circuit board is arranged in the inner cavity of the side mounting bar, and the side mounting bar is connected with the side face of the key main body through a detachable structure. The purpose of adopting the optimal scheme is that on one hand, the LED lamp strip and the control circuit board are convenient to install and replace by arranging the side mounting strip, and on the other hand, the LED lamp strip and the control circuit board are connected to the side mounting strip through the packaging structure, so that the LED lamp strip and the control circuit board have waterproof functions, the short circuit of the LED lamp strip and the control circuit board caused by the moist floor is avoided, the service lives of the LED lamp strip and the control circuit board are prolonged, meanwhile, the interactive piano lamp unit can be used outdoors, and the existing floor piano can only be used indoors due to the fact that the existing floor piano does not have the waterproof function; the third aspect, through this packaging structure, make LED lamp area, control circuit board and side mounting bar form integrative setting, detachable construction between the side through side mounting bar and key main part, make when maintaining interactive piano lamp unit, through detaching the side mounting bar, can detach control circuit board and LED lamp area together, be convenient for to control circuit board, LED lamp area and side mounting bar are changed or are maintained, meanwhile, also be favorable to control circuit board, the installation and the dismantlement of LED lamp area and side mounting bar.
Preferably, the side mounting bar is connected with the side face of the key main body through a sealing structure. By arranging the sealing structure, the interactive piano lamp unit has a better waterproof function, the LED lamp belt and the control circuit board can be waterproof, and the plates in the key main body also have the waterproof function, so that the interactive piano lamp unit is more suitable for outdoor use and overcomes the defect that the existing product can only be used indoors.
Preferably, the key main body is also provided with the side mounting strip on other side surfaces except the side surface provided with the LED light strip, and the side mounting strip and the side surface of the key main body are connected through the sealing structure. Adopt above-mentioned structure, the side that can effectively protect the key main part does not receive the damage, can further ensure moreover that the induction coil in the interactive piano lamp unit does not receive external disturbance, improves the interference killing feature, simultaneously, still plays fixed connection's effect to roof, light guide plate, reflector panel and bottom plate to waterproof effect still has.
Further, the side mounting bar is "U" type, roof and bottom plate with the position department that the side mounting bar corresponds all is equipped with inside sunken step, two upper and lower sides embedding of side mounting bar are in on the step, and the upper surface of side mounting bar and the upper surface parallel and level of roof, the lower surface parallel and level of side mounting bar and the lower surface parallel and level of bottom plate. Its benefit lies in, on the one hand, through the cooperation of side mounting bar and step, the assembly is simple and convenient, and be convenient for realize sealed, on the other hand, the upper surface of side mounting bar and the upper surface parallel and level of roof, make the upper surface of whole interactive piano lamp unit be a smooth plane, it is not protruding, can not stumble the foot, the security is better, and the lower surface of side mounting bar and the lower surface parallel and level of bottom plate, make the lower surface of interactive piano lamp unit can laminate with ground completely, make placing of interactive piano lamp unit more steady, and improve the bearing capacity.
Further, the sealing structure is one of a glue sealing structure, a glass glue sealing structure or a sealing gasket sealing structure.
An interactive piano lamp comprises a plurality of interactive piano lamp units which are sequentially connected together.
Preferably, the interactive piano light further comprises a black key area provided on the top surface of the top plate for decoration.
Preferably, the two adjacent interactive piano lamp units are connected through a folding connection structure. Because the interactive piano lamp units are thin and light, the adjacent interactive piano lamp units are connected through the folding connection structure, so that the interactive piano lamps can be folded when not arranged on a specific field, the packaging, the transportation and the storage are convenient, meanwhile, the interactive piano lamps can be directly unfolded when used next time, the interactive piano lamp units do not need to be spliced one by one, the laying and the recovery are very convenient, and the use flexibility is greatly improved.
Preferably, the folding connection structure comprises soft glue arranged between two adjacent interactive piano lamp units; along the arrangement direction of the interactive piano lamp units, the soft rubber is arranged between the interactive piano lamp units in an up-down alternating manner, namely, between the two adjacent interactive piano lamp units in the first group, the soft rubber is connected to the top surface of the interactive piano lamp units, and between the two adjacent interactive piano lamp units in the second group, the soft rubber is connected to the bottom surface of the interactive piano lamp units through the structure, on one hand, the connection between the interactive piano lamp units is realized by software, the soft rubber and the interactive piano lamp units are convenient to fix, for example, the connection can be realized by a glue adhesion or screw fixation mode, meanwhile, the soft rubber has the characteristics of flexibility and automatic recovery of original shape, can be bent repeatedly, has long service life, and is easy and labor-saving to fold; on the other hand, the flexible glue is in be upper and lower alternative setting between the interactive piano lamp unit for interactive piano lamp unit is folding in turn for being "Z" style of calligraphy in folding process, makes two adjacent interactive piano lamp units can inseparable pastes after folding be in the same place, makes the interactive piano lamp compact structure after folding, and is small.
Preferably, the interactive piano lamp further comprises a teaching system for teaching, wherein the teaching system comprises terminal equipment; the control circuit board of the interactive piano lamp is in communication connection with the terminal equipment; virtual piano keys which correspond to the interactive piano lamp units one by one are arranged on the terminal equipment; when triggering virtual piano key on terminal equipment, terminal equipment with carry out the communication between the interactive piano lamp, the interactive piano lamp unit that corresponds can simulate out trampling the effect for this interactive piano lamp unit sends light or/and sound. Through setting up above-mentioned teaching system, can simulate the exercise to virtual piano key on terminal equipment, can play on interactive piano lamp after treating skilled playing, be applicable to children's teaching and adult's exercise.
Compared with the prior art, the invention has the following beneficial effects:
1. the interactive piano lamp unit is formed by flatly attaching and connecting a top plate, a light guide plate, a light reflecting plate and a bottom plate sequentially from top to bottom, the plates are of flat plate structures and can be made to be thin, after the plates are flatly attached and connected through multiple layers of plates, the overall height is greatly reduced compared with the prior art, the thickness of an existing floor piano usually reaches 50-60mm, and the height of the interactive piano lamp unit can be as small as 10-12mm and is very light and thin.
2. The interactive piano lamp comprises a plurality of independent interactive piano lamp units, each interactive piano lamp unit is provided with a single electromagnetic coil, and the electromagnetic coils are independently arranged, so that the interference resistance between two adjacent interactive piano lamp units is high, the triggering precision is high, the using effect is better, and meanwhile, each interactive piano lamp unit is provided with a single electromagnetic coil, and the interference resistance is enhanced, so that the interactive piano lamp units are favorably arranged to be thinner.
3. The top plate, the light guide plate, the light reflecting plate and the bottom plate are of plate structures, so that the LED backlight module is convenient to produce and low in cost.
4. According to the interactive piano lamp, each interactive piano lamp unit is independently arranged, the thickness is small, the weight is light, the process of assembling and splicing the interactive piano lamp is very simple, the interactive piano lamp units with specific number can be flexibly combined according to the size of a field and using requirements, and the flexibility is high.
5. The interactive piano lamp is thin in thickness, so that the feet are not easy to trip in the using process, and the interactive piano lamp is easy to get on and off and good in safety when being used by children.
6. In the preferred scheme of the invention, the side mounting strips are arranged, so that the LED lamp strip and the control circuit board can be conveniently mounted and replaced; in addition, the LED lamp strip and the control circuit board are connected to the side mounting strips through the packaging structure, on one hand, the LED lamp strip and the control circuit board have a waterproof function, short circuit between the LED lamp strip and the control circuit board caused by the moisture of the floor is avoided, the service lives of the LED lamp strip and the control circuit board are prolonged, and meanwhile, the interactive piano lamp unit can be used outdoors, while the existing floor piano has no waterproof function and can only be used indoors; on the other hand, connect through setting up packaging structure, make control circuit board, LED lamp area and side mounting bar form an organic whole and set up, detachable construction between the side through side mounting bar and key main part, make when maintaining interactive piano lamp unit, through detaching the side mounting bar, can detach control circuit board and LED lamp area together, be convenient for to control circuit board, LED lamp area and side mounting bar are changed or are maintained, meanwhile, also be favorable to control circuit board, the installation and the dismantlement of LED lamp area and side mounting bar.
7. In the preferred scheme of the invention, because the interactive piano lamp units are thin and light, the adjacent interactive piano lamp units are connected through the folding connection structure, so that the interactive piano lamps can be folded when not arranged on a specific field, the packaging, the transportation and the storage are convenient, meanwhile, the interactive piano lamps can be directly unfolded when being used next time, the interactive piano lamp units do not need to be spliced one by one, the laying and the withdrawing are very convenient, and the use flexibility is greatly improved.
8. In the preferred scheme of the invention, by arranging the teaching system, the virtual piano keys can be simulated and exercised on the terminal equipment, and the interactive piano lamps can be played after the user is skillfully played, so that the teaching system is suitable for children teaching and adult practice.
Drawings
Fig. 1 to 3 are schematic structural views of a first embodiment of an interactive piano light unit according to the present invention, wherein fig. 1 is a perspective view, fig. 2 is a top view, and fig. 3 is an exploded view.
Fig. 4 is a sectional view taken along a-a of fig. 2.
Fig. 5 is a partially enlarged view of B in fig. 4.
Fig. 6 is a schematic perspective view of an interactive piano lamp unit without a side mounting bar according to the present invention.
Fig. 7 is a partial enlarged view at C in fig. 6.
Fig. 8 is a schematic perspective view of an interactive piano lamp unit of the present invention without side mounting bars and a top plate.
Fig. 9 is a partial enlarged view of fig. 8 at D.
Fig. 10 is another exploded view of an interactive piano light unit according to the present invention.
Fig. 11 is a partial enlarged view at E in fig. 10.
Fig. 12 is a schematic three-dimensional structure diagram of the mounting positions of the control circuit board and the LED strip in the present invention.
Fig. 13 is a partial enlarged view of fig. 12 at F.
Fig. 14 is a schematic perspective view of the package structure on the inner cavity of the side mounting bar according to the present invention.
Fig. 15 is a sectional view taken along the direction G-G in fig. 14.
Fig. 16 is a partial enlarged view at H in fig. 15.
Fig. 17 is a schematic perspective view of a first embodiment of an interactive piano light according to the present invention.
Fig. 18 is a left side view of an interactive piano light of the present invention.
Fig. 19 is a partial enlarged view at I in fig. 18.
Fig. 20 is a schematic perspective view of a side mounting bar of a second embodiment of the interactive piano light unit according to the present invention.
Fig. 21 is a partial enlarged view at J in fig. 20.
Fig. 22 is a schematic structural view of a third embodiment of an interactive piano light according to the present invention.
Fig. 23 is a partial enlarged view at K in fig. 22.
Detailed Description
In order to make those skilled in the art understand the technical solutions of the present invention well, the following description of the present invention is provided with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example 1
Referring to fig. 1 to 9, the present embodiment discloses an interactive piano light unit, including a key main body, a light emitting assembly, and an induction control module; the key main body comprises a top plate 1, a light guide plate 2, a reflecting plate 3, a filling plate 4 and a bottom plate 5 which are sequentially arranged from top to bottom; the top plate 1, the light guide plate 2, the light reflecting plate 3, the filling plate 4 and the bottom plate 5 are connected in a flat and attached manner; the induction control module comprises a control circuit board 7, a plug 9 and a single induction coil 8, wherein the plug 9 and the single induction coil 8 are arranged on the control circuit board 7, the induction coil 8 is arranged between the reflector panel 3 and the filling panel 4, the light-emitting assembly is arranged in a space range between the top plate 1 and the reflector panel 3, the light-emitting assembly and the induction coil 8 are electrically connected with the control circuit board 7, and the plug 9 is connected with a power supply. By providing the infill panel 4, interference of the ground with the induction coil 8 can be further prevented.
Referring to fig. 1 to 9, the light emitting assembly includes an LED strip 6 disposed at a side edge of the light guide plate 2, and the LED strip 6 is electrically connected to the control circuit board 7. Through setting up above-mentioned structure, when LED lamp area 6 was luminous, the light source penetrated from 2 sides of light guide plate, and evenly luminous for the side light source becomes the plane light source, makes interactive piano lamp unit send gorgeous even light, sets up the LED lamp area 6 also be convenient for change at the side.
Referring to fig. 3, 5, 8-16, a side mounting bar 11 is arranged on the side of the key main body where the LED light strip 6 is arranged, the side mounting bar 11 is provided with an inner cavity, the LED light strip 6 and the control circuit board 7 are arranged in the inner cavity of the side mounting bar 11, an encapsulation structure 17 for encapsulating the LED light strip 6 and the control circuit board 7 is arranged in the inner cavity of the side mounting bar 11, and the side mounting bar 11 is connected with the side of the key main body by a detachable structure. The purpose of adopting the preferred scheme is that on one hand, the LED lamp strip 6 and the control circuit board 7 are convenient to install and replace by arranging the side mounting strip, on the other hand, the LED lamp strip 6 and the control circuit board 7 are connected to the side mounting strip 11 through the packaging structure 17, so that the LED lamp strip 6 and the control circuit board 7 have a waterproof function, the short circuit of the LED lamp strip 6 and the control circuit board 7 caused by the moist floor is avoided, the service lives of the LED lamp strip 6 and the control circuit board 7 are prolonged, and meanwhile, the interactive piano lamp unit can be used outdoors, but the existing floor piano can only be used indoors due to the fact that the existing floor piano does not have the waterproof function; the trilateral, through this packaging structure 17, make LED lamp area 6, control circuit board 7 and side mounting bar 11 form integrative setting, detachable construction between the side through side mounting bar 11 and key main part, make when maintaining interactive piano lamp unit, through detaching side mounting bar 11, can dismantle control circuit board 7 and LED lamp area 6 together, be convenient for to control circuit board 7, LED lamp area 6 and side mounting bar 11 change or maintain, meanwhile, also be favorable to control circuit board 7, the installation and the dismantlement of LED lamp area 6 and side mounting bar 11.
Specifically, go on wholly encapsulating control circuit board 7 and LED lamp area 6 through the sealing material such as pouring glue into to the inner chamber of side mounting bar 11, sealing material such as this glue constitutes packaging structure 17, sealing material adopt transparent material to the light in LED lamp area can shine out, detachable construction can be the joint that realizes through interference fit, also can adopt screw connection etc..
Referring to fig. 3, 5, and 8 to 16, the side mounting bar 11 is connected to the side surface of the key main body by a seal structure. By arranging the sealing structure, the interactive piano lamp unit has a better waterproof function, the LED lamp strip 6 and the control circuit board 7 can be waterproof, and all plates in the key main body also have the waterproof function, so that the interactive piano lamp unit is more suitable for being used outdoors and overcomes the defect that the existing product can only be used indoors.
Referring to fig. 3, 10 and 11, the key main body is also provided with the side mounting bar 11 on the side surface other than the side surface on which the LED strip 6 is provided, and the side mounting bar 11 and the side surface of the key main body are connected by the sealing structure. Adopt above-mentioned structure, the side that can effectively protect the key main part does not receive the damage, can further ensure moreover that induction coil 8 in the interactive piano lamp unit does not receive external disturbance, improves the interference killing feature, simultaneously, still plays fixed connection's effect to roof 1, light guide plate 2, reflector panel 3 and bottom plate 5 to still have waterproof function, thereby can use outdoors, solve current product can only be at the defect of indoor use.
Further, the sealing structure is one of a glue sealing structure, a glass glue sealing structure or a sealing gasket sealing structure.
Referring to fig. 4-7, the side mounting bar 11 is U-shaped, the top plate 1 and the bottom plate 5 are provided with inwardly recessed steps 12 at positions corresponding to the side mounting bar 11, the upper and lower sides of the side mounting bar 11 are embedded in the steps 12, the upper surface of the side mounting bar 11 is flush with the upper surface of the top plate 1, and the lower surface of the side mounting bar 11 is flush with the lower surface of the bottom plate 5. Its benefit lies in, on the one hand, through the cooperation of side mounting bar 11 with step 12, the assembly is simple and convenient, and be convenient for realize sealed, on the other hand, the upper surface of side mounting bar 11 and the upper surface parallel and level of roof 1, make the upper surface of whole interactive piano lamp unit be a smooth plane, do not have the arch, can not stumble the foot, the security is better, and the lower surface of side mounting bar 11 and the lower surface parallel and level of bottom plate 5, make the lower surface of interactive piano lamp unit can laminate with ground completely, make placing of interactive piano lamp unit more steady, and improve the bearing capacity. Opening size between the last both ends of side mounting bar 11 sets slightly to be less than height between the step 12 of roof 1 and bottom plate 5, and has certain elastic deformation ability on the side mounting bar 11 between the both ends, realizes dismantling the connection through letting the card of side mounting bar 11 go into on the step 12.
Referring to fig. 17, the interactive piano lamp of the present embodiment includes 7 interactive piano lamp units and speakers sequentially connected together; the loudspeaker is an internal loudspeaker or an external loudspeaker, when the loudspeaker is an external loudspeaker, the external loudspeaker is wirelessly connected with a control circuit board 7 of the interactive piano lamp unit through Bluetooth or WiFi, a wireless receiving and transmitting module is arranged on the control circuit board 7 and wirelessly communicated with a sound control CPU of the loudspeaker, and the sound control CPU controls the loudspeaker to play sound; when the speaker is built in the interactive piano light unit, the speaker can be connected with the control circuit board 7 in a wired or wireless mode. Through the speaker, combine light and sound to interactive piano lamp in, the sound that the simulation piano was played reaches better entertainment effect with the light cooperation.
Referring to fig. 6-9, two adjacent interactive piano lamp units are mutually attracted and spliced through magnets 14, the magnets 14 are arranged between the side face of the key main body and the side mounting bar 11, and each piano lamp unit is provided with 4 magnets 14 symmetrically arranged along the length direction of the key main body. Through setting up magnet 14, two adjacent interactive piano lamp units can splice under the mutual actuation of magnet 14, and the concatenation process is simple and convenient, also convenient to detach simultaneously.
Referring to fig. 17, the interactive piano lamp further includes a black key region 13 provided on the top surface of the top plate 1 for decoration; the black key regions 13 have three setting modes, wherein the black key regions 13 of the first type are arranged on the left side of the top surface of the top plate 1, the black key regions 13 of the second type are arranged on the right side of the top surface of the top plate 1, and the black key regions 13 of the third type are symmetrically arranged on the left side and the right side of the top surface of the top plate 1. Black key region 13's position and the position one-to-one of the black key of musical instrument piano, it is specific, on seven interactive piano lamp units that arrange in proper order, between first interactive piano lamp unit and second interactive piano lamp unit, between second interactive piano lamp unit and the third interactive piano lamp unit, between fourth interactive piano lamp unit and the fifth interactive piano lamp unit, between fifth interactive piano lamp unit and the sixth interactive piano lamp unit and between sixth interactive piano lamp unit and the seventh interactive piano lamp unit all be equipped with black key region 13.
Further, a layer of black pigment is printed or painted on the black pad 13.
Referring to fig. 17, the two adjacent interactive piano lamp units are connected through a folding connection structure. Because the interactive piano lamp units are thin and light, the adjacent interactive piano lamp units are connected through the folding connection structure, so that the interactive piano lamps can be folded when not arranged on a specific field, the packaging, the transportation and the storage are convenient, meanwhile, the interactive piano lamps can be directly unfolded when used next time, the interactive piano lamp units do not need to be spliced one by one, the laying and the recovery are very convenient, and the use flexibility is greatly improved.
Referring to fig. 18-19, the folding joint structure includes soft glue 16 disposed between two adjacent interactive piano light units; along the array orientation of interactive piano lamp unit, flexible glue 16 is in be upper and lower alternative setting on between the interactive piano lamp unit, promptly between two adjacent interactive piano lamp units of first group, the top surface at interactive piano lamp unit is connected to flexible glue 16, between two adjacent interactive piano lamp units of second group, the bottom surface at interactive piano lamp unit is connected to flexible glue 16, between two adjacent interactive piano lamp units of third group, the top surface at interactive piano lamp unit is connected to flexible glue 16, analogizes in this way. Through the structure, on one hand, the connection between the interactive piano lamp units is realized by using software, the soft glue 16 and the interactive piano lamp units are convenient to fix, for example, the connection can be realized by glue adhesion or screw fixation, and meanwhile, the soft glue 16 has the characteristics of flexibility and automatic recovery, can be repeatedly bent, has long service life, and is easy and labor-saving to fold; on the other hand, flexible glue 16 is in be upper and lower alternative setting between the interactive piano lamp unit for interactive piano lamp unit is folding in turn for being "Z" style of calligraphy in folding process, makes two adjacent interactive piano lamp units can inseparable pastes after folding be in the same place, makes the interactive piano lamp compact structure after folding, and is small.
Specifically, the interactive piano lamp further comprises a teaching system for teaching, wherein the teaching system comprises terminal equipment; the control circuit board 7 of the interactive piano lamp is in communication connection with the terminal equipment; virtual piano keys which correspond to the interactive piano lamp units one by one are arranged on the terminal equipment; when triggering virtual piano key on terminal equipment, terminal equipment with carry out the communication between the interactive piano lamp, the interactive piano lamp unit that corresponds can simulate out trampling the effect for this interactive piano lamp unit sends light or/and sound. Through setting up above-mentioned teaching system, can simulate the exercise to virtual piano key on terminal equipment, can play on interactive piano lamp after treating skilled playing, be applicable to children's teaching and adult's exercise.
Specifically, the terminal device is one of a mobile phone, a tablet computer, a notebook computer and a desktop computer. For example, enter corresponding APP on the cell-phone, click virtual piano key on the APP again and can simulate the exercise.
Referring to fig. 1 to 9, the operation principle of the interactive piano light unit is as follows:
when the interactive piano lamp unit works, when an amusement person steps on the top plate 1 with feet, in the process that the feet are close to the top plate 1, the induction coil 8 induces the feet to form a trigger signal, then the control circuit board 7 controls the light-emitting assembly to emit light according to the trigger signal, the light is emitted uniformly under the action of the light guide plate 2, and the light cannot penetrate through the light guide plate 3 to be irradiated downwards under the action of the light guide plate 3, so that the light is reflected upwards onto the light guide plate 2, the whole light guide plate 2 becomes a planar light source, and the interactive piano lamp unit emits gorgeous and uniform light; when the foot leaves the top plate 1, the induction coil 8 induces the foot to leave, and then the control circuit board 7 turns off the light-emitting component. When the light is lighted, the loudspeaker makes sound to produce the effect of sound and light matching.
Example 2
Fig. 20 to 21 show the same structure as in embodiment 1 except that: the control circuit board 7 is arranged between the top plate 1 and the bottom plate 5, and the light guide plate 2, the reflector 3 and the filling plate 4 are provided with mounting grooves 10 for mounting the control circuit board 7 at the corresponding positions of the control circuit board 7. By providing the mounting groove 10, the control circuit board 7 can have a sufficient space to be mounted between the top plate 1 and the bottom plate 5, and the structure of the interactive piano lamp unit can be made more compact.
Example 3
The other structures in this embodiment are the same as embodiment 1, except that: the black key zone 13 is provided with a black decorative plate, and the interactive piano lamp is more vivid and beautiful through decoration of the black decorative plate.
Example 4
Fig. 20 to 23, the other structures in this embodiment are the same as embodiment 1, except that: folding joint structure between two adjacent interactive piano lamp units is two sets of, and two sets of coupling mechanism symmetries set up the both ends of interactive piano lamp unit, every folding joint structure of group include two hinged links 15, and the head end of one of them hinged link 15 is articulated with the side mounting bar 11 of one of them interactive piano lamp unit, and terminal and another hinged link 15's end are articulated, and the head end of this hinged link 15 is articulated with the side mounting bar 11 of another interactive piano lamp unit. By arranging the folding connection structure, the interactive piano lamp unit can be folded and is convenient to recycle; in addition, can also effectively guarantee through this folding joint structure that the amusement person can not make interactive piano lamp unit take place the skew in the use, guaranteed the stability of interactive piano lamp unit.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (10)
1. An interactive piano lamp unit is characterized by comprising a piano key main body, a light-emitting assembly and an induction control module; the key main body comprises a top plate, a light guide plate, a reflecting plate and a bottom plate which are sequentially arranged from top to bottom; the top plate, the light guide plate, the light reflecting plate and the bottom plate are connected in a flat pasting manner; the induction control module comprises a control circuit board and a single induction coil, wherein the induction coil is arranged between the reflector and the bottom plate, the light-emitting component is arranged in a space range between the top plate and the reflector, and the light-emitting component and the induction coil are electrically connected with the control circuit board.
2. The interactive piano light unit of claim 1, wherein the light emitting assembly comprises an LED strip disposed on a side edge of the light guide plate, and the LED strip is electrically connected with the control circuit board.
3. The interactive piano lamp unit of claim 2, wherein the key body is provided with a side mounting bar on the side surface provided with the LED lamp strip, the side mounting bar is provided with an inner cavity, the LED lamp strip and the control circuit board are arranged in the inner cavity of the side mounting bar, an encapsulation structure for encapsulating the LED lamp strip and the control circuit board is arranged in the inner cavity of the side mounting bar, and the side mounting bar is connected with the side surface of the key body by a detachable structure.
4. An interactive piano light unit according to claim 3, wherein the side mounting bars are connected with the side faces of the key main body by sealing structures.
5. An interactive piano light unit as claimed in claim 3 or 4, wherein the key main body is provided with the side mounting strips on the side surfaces except the side surface provided with the LED strip, and the side mounting strips and the side surfaces of the key main body are connected through the sealing structure.
6. The interactive piano lamp unit of claim 5, wherein the side mounting bar is U-shaped, the top plate and the bottom plate are provided with inwardly recessed steps at positions corresponding to the side mounting bar, the upper side and the lower side of the side mounting bar are embedded in the steps, the upper surface of the side mounting bar is flush with the upper surface of the top plate, and the lower surface of the side mounting bar is flush with the lower surface of the bottom plate.
7. An interactive piano light, comprising a plurality of interactive piano light units according to any one of claims 1 to 6 connected together in sequence.
8. The interactive piano light of claim 7, wherein the two adjacent interactive piano light units are connected through a folding connection structure.
9. The interactive piano lamp of claim 8, wherein the folding connection structure comprises soft glue disposed between two adjacent interactive piano lamp units; along the array orientation of interactive piano lamp unit, the flexible glue is in be upper and lower alternative setting on between the interactive piano lamp unit, be between two adjacent interactive piano lamp units of first group promptly, the top surface at interactive piano lamp unit is connected to the flexible glue, between two adjacent interactive piano lamp units of second group, the bottom surface at interactive piano lamp unit is connected to the flexible glue.
10. An interactive piano light as claimed in any one of claims 7-9, wherein the interactive piano light further comprises a teaching system for teaching, the teaching system comprising a terminal device; the control circuit board of the interactive piano lamp is in communication connection with the terminal equipment; virtual piano keys which correspond to the interactive piano lamp units one by one are arranged on the terminal equipment; when triggering virtual piano key on terminal equipment, terminal equipment with carry out the communication between the interactive piano lamp, the interactive piano lamp unit that corresponds can simulate out trampling the effect for this interactive piano lamp unit sends light or/and sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458247.3A CN111667804A (en) | 2020-05-26 | 2020-05-26 | Interactive piano lamp unit and interactive piano lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458247.3A CN111667804A (en) | 2020-05-26 | 2020-05-26 | Interactive piano lamp unit and interactive piano lamp |
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| Publication Number | Publication Date |
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| CN111667804A true CN111667804A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010458247.3A Pending CN111667804A (en) | 2020-05-26 | 2020-05-26 | Interactive piano lamp unit and interactive piano lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI818839B (en) * | 2022-12-26 | 2023-10-11 | 明基電通股份有限公司 | Piano lamp |
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