CN109041323B - Sound and light control method of seesaw - Google Patents
Sound and light control method of seesaw Download PDFInfo
- Publication number
- CN109041323B CN109041323B CN201810563197.8A CN201810563197A CN109041323B CN 109041323 B CN109041323 B CN 109041323B CN 201810563197 A CN201810563197 A CN 201810563197A CN 109041323 B CN109041323 B CN 109041323B
- Authority
- CN
- China
- Prior art keywords
- seesaw
- lamp group
- inclination angle
- seesaw body
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G11/00—See-saws
Abstract
The invention discloses an acousto-optic control method of a seesaw, which is used for controlling a light-emitting module and a music playing module which are arranged on the seesaw to emit light and play correspondingly when a user plays the seesaw, wherein the seesaw comprises a supporting seat and a seesaw body which is connected to the top end of the supporting seat in a switching mode, the light-emitting module comprises a plurality of lamp groups arranged along the length direction of the seesaw body, and the acousto-optic control method of the seesaw comprises the following steps: acquiring an inclination angle of the seesaw body, wherein when the seesaw body is in a balanced state, the inclination angle of the seesaw body is 0, when a first end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as + X degrees, and when a second end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as-X degrees; and controlling the corresponding lamp group to emit light and controlling the music playing module to play the corresponding musical note according to the current inclination angle.
Description
Technical Field
The invention relates to an acousto-optic control method of a seesaw.
Background
The teeterboard generally belongs to free public facilities, is purchased and installed in places such as parks or districts by municipal administration or developers and is used for free. The seesaw principle is lever principle, and the main play comprises supporting seat and the seesaw body of switching in the supporting seat top, and two people sit respectively in the both ends of seesaw body, supply the people to play through the mode of one on one. The existing seesaw has simpler functions, can only provide a single play mode of lifting and falling, and can not display light and play music, so that the seesaw is only suitable for children to play, and the children can feel bored after playing for a while.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to solve the technical problems that: provided is an acousto-optic control method of a seesaw.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides an acousto-optic control method of seesaw for when the user plays the seesaw control set up in luminous module and music play module on the seesaw carry out corresponding luminous and broadcast, the seesaw includes the supporting seat and switch-over in the seesaw body on supporting seat top, luminous module includes along the length direction of seesaw body is provided with a plurality of banks, the acousto-optic control method of seesaw includes following step:
acquiring an inclination angle of the seesaw body, wherein when the seesaw body is in a balanced state, the inclination angle of the seesaw body is 0 degree, when a first end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as + X degrees, and when a second end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as-X degrees;
and controlling the corresponding lamp group to emit light and controlling the music playing module to play the corresponding musical note according to the current inclination angle.
Further, when the inclination angle of the seesaw body is not 0 degree, the lamp group control quantity Y is obtained through the following formula, so that the color or brightness of the corresponding lamp group is controlled to change according to the lamp group control quantity Y:
Y＝(int)((Xmax+X)/(2*Xmax/N)) (1)
in the formula (1), Xmax is the maximum inclination angle of the seesaw body, X is the real-time inclination angle of the seesaw body, N is the number of the lamp groups, when the first end of the seesaw body inclines downwards by X degrees, X is + X, and when the second end of the seesaw body inclines downwards by X degrees, X is-X;
and when Y is equal to N, controlling the color or brightness of the nth lamp group to change, wherein N is a positive integer less than or equal to N, and simultaneously controlling the music playing module to play the musical notes corresponding to the lamp group.
Furthermore, when the seesaw body is in an initial balance state, all the lamp sets are controlled to emit light;
when the inclination angle of the seesaw body is not 0 degrees, obtaining a control quantity Y of the lamp group through the formula (1), and when Y is equal to n, controlling the n-th lamp group to be turned off; and simultaneously controlling the music player to play the musical notes corresponding to the lamp group.
Further, when the seesaw body is in an initial balance state, all the lamp sets are controlled to be extinguished;
when the inclination angle of the seesaw body is not 0 degree, the light group control quantity Y is obtained through the formula (1), so that the light group corresponding to the light group control quantity Y is controlled to emit light according to the light group control quantity Y, and meanwhile, the music playing module is controlled to play the musical notes corresponding to the light group.
Furthermore, when the color or brightness of the nth lamp group changes and lasts for a preset time, the music playing module is controlled to play the musical notes corresponding to the lamp group.
Further, before obtaining the inclination angle of the seesaw body, the method further comprises the following steps:
acquiring m notes triggered by a player for the first time, wherein m is an integer greater than or equal to 1;
matching the m notes with the first m notes of a prestored music score to obtain a music score which is most matched with the m notes triggered by the player, wherein all the notes in the music score correspond to the plurality of lamp groups;
sequentially calling each note in the music score from head to tail, taking each note as a guide key, and controlling the corresponding lamp group to emit light and reach the brightness of less than 100% according to each note in the music score, wherein the control quantity Y1 of the lamp group to emit light and reach the brightness of less than 100% is obtained through the following formula:
Y1＝S[P++]； (2)
wherein S [ ] denotes a score, and P denotes a current position in the score S [ ] as a current guide key;
when Y1 is n, controlling the nth lamp group to emit light and achieve the brightness less than 100%;
after the nth lamp group emits light and reaches the brightness smaller than 100%, acquiring the inclination angle of the seesaw; calculating the control quantity Y2 of the nth lamp group reaching 100% brightness according to the inclination angle of the seesaw:
Y2＝(int)((Xmax+X)/(2*Xmax/N))； (3)
when Y2 is equal to n, controlling the brightness of the corresponding lamp group to reach 100%, and when Y2 is not equal to n, continuing to obtain the inclination angle of the seesaw in real time until Y2 is equal to n;
and repeating the steps until the lamp group corresponding to the last note of the music score emits light and the brightness reaches 100%.
Further, when the seesaw body is in the initial balance state, the light group positioned in the middle of the seesaw body is controlled to emit light, and the light-emitting light group is regarded as a light-emitting ball;
when the inclination angle of the seesaw body is not 0 degree, the lamp group control quantity Y is obtained through the following formula:
Y＝(int)S1 (4)
S1＝S0+V*T (5)
wherein S1 is the current displacement of the ball, S0 is the displacement of the ball at the previous time, V represents the instantaneous velocity of the ball at the current time, and T is the integration time, which is a constant;
when the ball does not touch the two ends of the seesaw body:
V＝V0+X*K1*T (6)
in the formula (6), V0 represents the instantaneous velocity of the ball at the previous time, and K1 represents the strategic damping coefficient;
when the ball touches both ends:
V＝-V1*K2+ω*K3 (7)
v denotes an instantaneous velocity of the ball at the current touch time, V1 denotes an instantaneous velocity of the ball at the previous touch time, K2 denotes a velocity damping coefficient, ω denotes an instantaneous angular velocity of rotation of the seesaw body, and K3 denotes an angular velocity damping coefficient.
The sound and light control method of the seesaw can control the corresponding lamp groups to emit light and emit corresponding musical notes according to different modes along with the inclination angle of the seesaw body when a player plays the seesaw, so that corresponding music and good-looking light are emitted in the playing process, the functions are more, the interestingness is more, and the attention of the player can be attracted.
Drawings
FIG. 1 is a flow chart of an embodiment of the acousto-optic control method of the present invention.
FIG. 2 is a simplified diagram of a seesaw in the sound and light control method of the present invention.
FIG. 3 is a schematic view of a seesaw according to the present invention.
FIG. 4 is a schematic view of a seesaw of the present invention with the main body cover, the first seating cover, and a portion of the light guide cover removed.
Fig. 5 is a schematic structural view of a part a of a seesaw according to the present invention.
Fig. 6 is a schematic structural view of a part B of a seesaw according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art based on the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1 and 2, the sound and light control method of a seesaw according to the present invention is used for controlling a light-emitting module and a music playing module, which are disposed on the seesaw, to emit and play light correspondingly when a user plays with the seesaw, wherein the seesaw includes a support base and a seesaw body connected to a top end of the support base, the light-emitting module includes a plurality of light groups (the light group is a first light group of a first light-emitting module in the following structural description) disposed along a length direction of the seesaw body, and the sound and light control method of the seesaw includes the following steps:
s101, obtaining an inclination angle of the seesaw body, wherein when the seesaw body is in a balanced state, the inclination angle of the seesaw body is 0 degree, when the first end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as + X degrees, and when the second end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as-X degrees;
s102, controlling the corresponding lamp groups to emit light and controlling the music playing module to play corresponding musical notes according to the current inclination angle, wherein the inclination angles of the seesaw body correspond to the lamp groups one to one.
In this embodiment, when the inclination angle of the seesaw body is not 0 degree, the light group control amount Y is obtained by the following formula, so that the color or brightness of the light group corresponding to the light group control amount Y is controlled to change according to the light group control amount Y:
Y＝(int)((Xmax+X)/(2*Xmax/N)) (1)
in the formula (1), Xmax is the maximum inclination angle of the seesaw body, X is the real-time inclination angle of the seesaw body, N is the number of the lamp groups, when the first end of the seesaw body inclines downwards by X degrees, X is + X, and when the second end of the seesaw body inclines downwards by X degrees, X is-X;
and when Y is equal to N, controlling the color or brightness of the nth lamp group to change, wherein N is a positive integer less than or equal to N, and simultaneously controlling the music playing module to play the musical notes corresponding to the lamp group.
In a specific first embodiment, it is assumed that the number of the lamp sets is 25, and the 25 lamp sets are arranged on the seesaw body along the length direction of the seesaw body. Numbered from a first end (e.g., left end) to a second end (e.g., right end), L0-L24, respectively, each light group corresponds to a corresponding sound effect. The maximum angle of downward inclination of the left end of the seesaw body is set as Xmax, and the maximum angle of downward inclination of the right end of the seesaw body is set as-Xmax. It is understood that in other embodiments, the number of lamp sets is not limited to 25 sets, and may be set according to the requirements of different embodiments.
And when the player is in an initial balance state (namely the player does not sit on the seesaw yet, but pays corresponding fees, the seesaw is in a state to be started, and the seesaw is in a horizontal state), controlling all the lamp groups to emit light.
When the inclination angle of the seesaw body is not 0 degree (at this time, the player sits on the seesaw, and the seesaw starts to move up and down), the light set control quantity Y is obtained through the formula (1), and accordingly the light set corresponding to the light set control quantity Y is controlled to be extinguished according to the light set control quantity Y:
and when Y is equal to n, controlling the nth lamp group to be turned off, wherein n is a positive integer less than or equal to 25, and simultaneously controlling the music playing module to play the musical notes corresponding to the lamp group, wherein the lamp group and the musical notes can be in one-to-one correspondence.
In a specific second embodiment, it is also assumed that the number of the lamp sets is 25, and the 25 lamp sets are arranged on the seesaw body along the length direction of the seesaw body. Numbered from a first end (e.g., left end) to a second end (e.g., right end), L0-L24, respectively, each light group corresponds to a corresponding sound effect. The maximum angle of downward inclination of the left end of the seesaw body is set as Xmax, and the maximum angle of downward inclination of the right end of the seesaw body is set as-Xmax.
When the seesaw body is in an initial balance state, all the lamp groups are controlled to be extinguished;
when the inclination angle of the seesaw body is not 0 degree, the light group control quantity Y is obtained through the formula (1), so that the light group corresponding to the light group control quantity Y is controlled to emit light according to the light group control quantity Y, and meanwhile, the music playing module is controlled to play the musical notes corresponding to the light group. And when Y is equal to n, controlling the nth lamp group to light up, and simultaneously controlling the music playing module to play the musical notes corresponding to the lamp group.
Further alternatively, when the color or brightness of the nth light group changes (i.e. goes off or lights up in the first embodiment) and lasts for a preset time, the music playing module is controlled to play the musical note corresponding to the light group. For example, when the nth lamp group is turned off or turned on for 30ms, the music playing module is controlled to play the musical notes corresponding to the lamp group.
This specific second embodiment can make the seesaw simulate playing of piano, brings more interests, more can attract player's eyeball, has better experience sense.
In a specific third embodiment, it is also assumed that the number of the lamp sets is 25, and the 25 lamp sets are arranged on the seesaw body along the length direction of the seesaw body. Numbered from a first end (e.g., left end) to a second end (e.g., right end), L0-L24, respectively, each light group corresponds to a corresponding sound effect. The maximum angle of downward inclination of the left end of the seesaw body is set as Xmax, and the maximum angle of downward inclination of the right end of the seesaw body is set as-Xmax.
In this specific third embodiment, before the step S102, the method further includes:
s11, acquiring m notes triggered by a player for the first time, wherein m is an integer greater than or equal to 1;
for example, the player first triggers 3 notes and matches the 3 notes with the first 3 notes of all the music scores to obtain the best matching music score. In some embodiments, when a player sits on the seesaw, the seesaw will naturally move up and down, and when one end of the seesaw is tilted downward, the 3 notes corresponding to the first detected 3 angles can be regarded as the 3 notes triggered by the player.
S12, matching the m notes with the m pre-stored notes of a music score to obtain a music score which is most matched with the m notes triggered by the player, wherein all the notes in the music score correspond to the plurality of lamp groups;
s13, sequentially calling each note in the music score from head to tail, using each note as a guide key, and controlling the light set corresponding to each note in the music score to emit light with a brightness less than 100% (e.g. 50%) according to each note in the music score, wherein the controlled quantity Y1 of the light set corresponding to each note to emit light with a brightness less than 100% is obtained by the following formula:
Y1＝S[P++]； (2)
wherein S [ ] denotes a score, and P denotes a current position in the score S [ ] as a current guide key;
s14, when Y1 is n, controlling the nth lamp group to emit light and achieve the brightness less than 100%;
after the nth lamp group emits light and reaches the brightness smaller than 100%, acquiring the inclination angle of the seesaw; calculating the control quantity Y2 of the nth lamp group reaching 100% brightness according to the inclination angle of the seesaw:
Y2＝(int)((Xmax+X)/(2*Xmax/25))； (3)
when Y2 is equal to n, controlling the brightness of the corresponding lamp group to reach 100%, and when Y2 is not equal to n, continuing to obtain the inclination angle of the seesaw in real time until Y2 is equal to n;
and repeating the steps until the lamp group corresponding to the last note of the music score emits light and the brightness reaches 100%.
In the third embodiment, the seesaw will first find the notes in the music score, turn on half of the brightness of the corresponding light set according to the corresponding relationship, and then detect the tilt angle of the seesaw body in real time, thereby obtaining the control quantity Y2 corresponding to the light set corresponding to the light, and turn on the whole brightness of the light set after obtaining the control quantity Y2. The mode can further increase the entertainment and the interest of the seesaw, so that the mode of the seesaw is more diversified, and a player can select a favorite mode.
In a specific fourth embodiment, it is also assumed that the number of the lamp sets is 25, and the 25 lamp sets are arranged on the seesaw body along the length direction of the seesaw body. Numbered from a first end (e.g., left end) to a second end (e.g., right end), L0-L24, respectively, each light group corresponds to a corresponding sound effect. The maximum angle of downward inclination of the left end of the seesaw body is set as Xmax, and the maximum angle of downward inclination of the right end of the seesaw body is set as-Xmax.
In the fourth embodiment, the light-operated effect is to simulate the table tennis and the table tennis force action to emit light. The position of the ball is corresponding to the lighting of the lamp group, and different trailing effects can be achieved according to the speed. The displacement of the ball and the specific position of the ball at the moment are obtained by the fixed integral of the speed and the time. Assuming that the speed is divided into three levels, the sound effect is also divided into three levels according to the volume, and the speeds of the three levels correspond to the volumes of the three levels.
The expression under the action of gravity:
the seesaw angle is multiplied by a coefficient to be used as gravity acceleration, the initial speed of the ball is zero, and the initial position is in the 13 th group of lamp sets. The velocity at this time is determined by the constant integral of the acceleration with respect to time. When the ball touches any end and the speed is larger than a certain value, the speed at the current moment is obtained by multiplying the speed at the previous moment by an attenuation coefficient, and then the speed at the current moment is negated to enable the ball to move in the opposite direction.
The expression of the action of the racket:
when the ball touches any end, the speed of the previous moment is multiplied by an attenuation coefficient, the angular speed of the rotation of the seesaw is multiplied by a coefficient, the obtained numerical value is superposed on the attenuation speed of the ball before the ball touches to obtain the speed of the current moment, and then the speed of the current moment is reversed to enable the ball to move in the opposite direction.
When the seesaw body is in the initial balance state, controlling the lamp group positioned in the middle position (namely the 13 th group) of the seesaw body to emit light, and regarding the light-emitting lamp group as a light-emitting ball;
when the inclination angle of the seesaw body is not 0 degree, the lamp group control quantity Y is obtained through the following formula:
Y＝(int)S1 (4)
S1＝S0+V*T (5)
wherein S1 is the current displacement of the ball, S0 is the displacement of the ball at the previous time, V represents the instantaneous velocity of the ball at the current time, and T is the integration time, which is a constant;
when the ball does not touch the two ends of the seesaw body:
V＝V0+X*K1*T (6)
in the formula (6), V0 represents the instantaneous velocity of the ball at the previous time, and K1 represents the strategic damping coefficient;
when the ball touches both ends:
V=-V1*K2+ω*K3 (7)
v denotes an instantaneous velocity of the ball at the current touch time, V1 denotes an instantaneous velocity of the ball at the previous touch time, K2 denotes a velocity damping coefficient, ω denotes an instantaneous angular velocity of rotation of the seesaw body, and K3 denotes an angular velocity damping coefficient.
When Y is equal to n, the nth lamp group is controlled to be lightened, and meanwhile, the music playing module is controlled to play the corresponding note of the lamp group.
In this embodiment, the speed threshold may be divided into three steps, and when the first step is reached, the volume is controlled to be low volume, when the second step is reached, the volume is controlled to be medium volume, and when the third step is reached, the volume is controlled to be high volume.
In the four embodiments described above, each embodiment is a play mode. Before a player plays with the seesaw, the player can select a corresponding play mode and a corresponding play time through the interaction module arranged on the seesaw, and after the player selects and pays corresponding fees, the seesaw controls corresponding light and sound to emit light and play music in the play mode.
The structure of the seesaw will be described in detail as follows:
referring to fig. 3 to 6, the seesaw of the present invention is installed on a plane such as a ground, a mounting plate 200 having a length matching with the seesaw may be installed on the plane, and force buffers 201 (e.g., rubber tires, etc.) may be respectively installed at both ends of the mounting plate 200, so as to buffer a downward force of any end of the seesaw body, thereby protecting a player. The seesaw comprises a supporting seat 1, a seesaw body 3 and a light-emitting module 5, wherein the seesaw body 3 is connected to the top end of the supporting seat 1 in a switching mode, the light-emitting module 5 is arranged along the length direction of the seesaw body 3, and the light-emitting module 5 is electrically connected with a power module through a power line.
In this embodiment, the supporting seat 1 is a hollow supporting seat 1, a first through hole (not shown) for the power line to pass through is formed at the lower end of the hollow supporting seat 1, a second through hole (not shown) for the power line to pass through is formed at a position of the upper end of the hollow supporting seat 1 corresponding to the seesaw body 3, and the power line passes through the second through hole to be electrically connected with the light-emitting module 5. In this scheme, adopt cavity supporting seat 1 can make the power cord directly follow cross the line in the cavity space of cavity supporting seat 1, then get into in the seesaw body 3 in order to with send out optical module 5 electricity and be connected, thereby for send out optical module 5 provides the power.
Optionally, the support seat 1 is a two-leg support seat 1, which is H-shaped, and includes a first upright column 101 and a second upright column 102 that are parallel to each other, a connecting rod 103 having two ends respectively connected to the first upright column 101 and the second upright column 102, a rotating shaft 104 rotatably disposed between the first upright column 101 and the second upright column 102 and located above the connecting rod 103, and a connecting member 105, wherein a lower end of the connecting member 105 is connected to the rotating shaft 104, and an upper end of the connecting member is connected to the seesaw body 3; the first upright post 101, the second upright post 102, the rotating shaft 104 and the connecting member 105 are all hollow structures, at least one end of the rotating shaft 104 is provided with a third through hole (not shown), the hollow space of the rotating shaft 104 is communicated with the hollow space of the upright post through the third through hole, a fourth through hole (not shown) is arranged on the rotating shaft 104 corresponding to the connecting member 105, the hollow space of the rotating shaft 104 is communicated with the hollow space of the connecting member 105 through the fourth through hole, the first through hole is arranged at the lower end of the first upright post 101 and/or the second upright post 102, the second through hole is arranged on the connecting member 105 corresponding to the seesaw body 3, a fifth through hole (not shown) is arranged on the seesaw body 3 corresponding to the second through hole, and the power line enters the corresponding upright post through the first through hole, and enters the seesaw body 3 through the corresponding upright post, the rotating shaft 104 and the connecting piece 105 to be electrically connected with the light-emitting module 5. The two-leg type support base 1 can provide a better and more stable supporting force than the one-leg type support base 1. It is understood that, in other embodiments, the supporting seat 1 is not limited to a two-leg type supporting seat 1, but may be a single-leg type supporting seat 1, a multi-leg type supporting seat 1, etc. only to provide a supporting force to the seesaw body 3, so that the seesaw body 3 is connected to the top of the supporting seat 1.
In this embodiment, the first end of the seesaw body 3 is a first seating portion 31, the second end of the seesaw body 3 is a second seating portion 32, and a portion of the seesaw body 3 between the first seating portion 31 and the second seating portion 32 is a main body portion 33. A first armrest 34 is further disposed between the first seating part 31 and the main body part 33, a second armrest 35 is further disposed between the first seating part 31 and the main body part 33, and both the first armrest 34 and the second armrest 35 may be stainless steel armrests. Optionally, a first display 36 is disposed between the first seating part 31 and the main body part 33, a second display 37 is disposed between the second seating part 32 and the main body part 33, and both the first display 36 and the second display 37 may be dot matrix screens or liquid crystal displays.
As an optional embodiment, the seesaw body 3 includes a base having a U-shaped cross-section and a cover covering the base; the first end of the seat body is the first seating body 311, the second end of the seat body is the second seating body 321, the part of the seat body located between the first seating body 311 and the second seating body 321 is the main body 331, and the first seating body 311, the main body 331 and the second seating body 321 are integrally formed; the cover body includes a first seating cover body 312 covering the first seating body 311, a main body cover body 332 covering the main body 331, and a second seating cover body 322 covering the second seating body 321; the first seating body part 311 and the first seating cover part 312 form the first seating part 31, the second seating body part 321 and the second seating cover part 322 form the second seating part 32, and the body part 331 and the body part cover part 332 form the body part 33. Wherein:
the base body is provided with a bottom plate, a first side plate and a second side plate which are vertically arranged on two sides of the bottom plate; first seat portion cover body 312, second seat portion cover body 322 and main part cover body 332 all includes a top cover plate, by first side cover plate and second side cover plate that the vertical downwardly extending in both sides of top cover plate formed, by the bottom of first side cover plate and second side cover plate extends the first fixed border and the fixed border of second that form to relative direction level, the top cover plate cover locates the top surface of the pedestal that corresponds, first side cover plate and second side cover plate cover the lateral surface of locating corresponding first curb plate and second curb plate respectively, first fixed border and the fixed border of second are fixed in on the bottom plate. The base body is a U-shaped base body, on one hand, the lamp group can be arranged on the base body, and on the other hand, the power line can pass through the wire. The cover body is divided into the main body cover body 332, the first seating part cover body 312 and the second seating part cover body 322, and a split type mode is adopted, so that the structure of the cover body is smaller, the installation and the disassembly are more convenient, when one part of the cover body is damaged, only the cover body of the corresponding part needs to be replaced, the whole cover body does not need to be replaced, and the cost is more saved. The first fixing edge and the second fixing edge of the cover body are positioned on the lower surface of the bottom plate, the base body can be better wrapped, and a waterproof sealing element can be added at the joint of the cover body and the base body to prevent rainwater and the like from entering the base body.
In this embodiment, the light emitting module 5 includes a first light emitting portion 51 disposed along the length direction of the main body 33, the first light emitting portion 51 includes a plurality of first lamp sets 511 disposed along the length direction of the main body 331 at intervals, a first isolation plate 512 is disposed between every two adjacent first lamp sets 511, and the first isolation plate 512 may be an acrylic plate.
In an embodiment, the main body cover 332 is made of a transparent material, that is, the main body cover 332 is a transparent main body cover 332, and in the case of the transparent main body cover 332, the first light emitting part 51 further includes a light guide cover 513 covering each group of lamps, so that light can be uniformly emitted. In another embodiment, the main body cover 332 is directly made of a light guide material (e.g., an acrylic cover), so that a light guide plate is not required.
Optionally, a first slot and a second slot (not shown) are formed in the first side wall and the second side wall of the main body 331 at positions corresponding to the first isolation plate 512, the first slot and the second slot are symmetrical to each other, and the first isolation plate 512 is clamped in the first slot and the second slot.
Optionally, a first light guide plate 521 is vertically disposed at the end of the first seating portion base 311, the light emitting module 5 further includes a second light emitting portion 52 disposed on the first seating portion base 311 at a position close to the first light guide plate 521, the second light emitting portion 52 includes a second light group 522 disposed on the first seating portion base 311 and having a light emitting surface facing the direction of the first light guide plate 521, and a second isolating plate 523 disposed on the first seating portion base 311 and close to a surface of the second light group 522 far away from the first light guide plate 521, the second light group 522 is electrically connected to the power line; and/or
The end of the first seat body 311 is equipped with a second light guide plate 531 immediately, the light emitting module 5 further includes set up in be close to on the second seat body 321 the third light emitting part 53 of second light guide plate 531 position department, the third light emitting part 53 including set up in on the second seat body 321 and the light emitting surface orientation the third banks 532 and locate of second light guide plate 531 direction on the second seat body 321 and be close to keep away from on the third banks 532 the third division board 533 of the one side of second light guide plate 531, the third banks 532 with the power cord electricity is connected.
According to the seesaw, the plurality of LED lamp sets are arranged on the U-shaped base body, and then the power line penetrates into the U-shaped base body from the inner space of the supporting base 1 to be communicated with the LED lamp sets, so that a player can give out corresponding lamp effects when taking the seesaw.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a sound and light control method of seesaw for when the user play the seesaw control set up in luminous module and music play module on the seesaw carry out corresponding luminous and broadcast, the seesaw includes the supporting seat and switchovers in the seesaw body on supporting seat top, luminous module includes along the length direction of seesaw body is provided with a plurality of banks, the sound and light control method of seesaw includes following step:
acquiring m notes triggered by a player for the first time, wherein m is an integer greater than or equal to 1;
matching the m notes with the first m notes of a prestored music score to obtain a music score which is most matched with the m notes triggered by the player, wherein all the notes in the music score correspond to the plurality of lamp groups;
sequentially calling each note in the music score from head to tail, taking each note as a guide key, and controlling the corresponding lamp group to emit light and reach the brightness of less than 100% according to each note in the music score, wherein the control quantity Y1 of the lamp group to emit light and reach the brightness of less than 100% is obtained through the following formula:
Y1＝S[P++]； (3)
wherein, in the formula (3), S [ ] represents a score, and P represents a current position in the score S [ ] as a current guide key;
when Y1 is n, controlling the nth lamp group to emit light and achieve the brightness less than 100%;
obtaining the inclination angle of the seesaw body after the nth lamp group emits light and reaches the brightness less than 100%, wherein when the seesaw body is in a balanced state, the inclination angle of the seesaw body is 0, when the first end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as + X degrees, and when the second end of the seesaw body inclines downwards by X degrees, the inclination angle of the seesaw body is regarded as-X degrees; calculating the control quantity Y2 of the nth lamp group reaching 100% brightness according to the inclination angle of the seesaw:
Y2＝(int)((Xmax+X)/(2*Xmax/25)) (4)
in the formula (4), Xmax is the maximum inclination angle of the seesaw body, and X is the real-time inclination angle of the seesaw body;
controlling a corresponding lamp group to emit light and a music playing module to play corresponding notes according to a control quantity Y2 calculated according to the current inclination angle, wherein when Y2 is equal to n, the brightness of the corresponding lamp group is controlled to reach 100%, and when Y2 is not equal to n, the inclination angle of the seesaw is continuously obtained in real time until Y2 is equal to n;
and repeating the steps until the lamp group corresponding to the last note of the music score emits light and the brightness reaches 100%.
2. A sound and light control method of a seesaw as claimed in claim 1, wherein:
when the seesaw body is in an initial balance state, all the lamp groups are controlled to emit light;
when the inclination angle of the seesaw body is not zero, the lamp group control quantity Y is obtained through the following formula, and accordingly the lamp group corresponding to the lamp group control quantity Y is controlled to be turned off according to the lamp group control quantity Y:
Y＝(int)((Xmax+X)/(2*Xmax/25)) (1)
in the formula (1), Xmax is the maximum inclination angle of the seesaw body, X is the real-time inclination angle of the seesaw body, when the first end of the seesaw body inclines downwards by X degrees, X is + X, and when the second end of the seesaw body inclines downwards by X degrees, X is-X;
and when Y is equal to n, controlling the nth lamp group to be turned off, and simultaneously controlling the music playing module to play the musical notes corresponding to the lamp group.
3. A sound and light control method of a seesaw as claimed in claim 1, wherein:
when the seesaw body is in an initial balance state, all the lamp groups are controlled to be extinguished;
when the inclination angle of the seesaw body is not zero, the lamp group control quantity Y is obtained through the following formula, and therefore the lamp group corresponding to the lamp group control quantity Y is controlled to emit light according to the lamp group control quantity Y:
Y＝(int)((Xmax+(±X))/(2*Xmax/25)) (2)
in the formula (2), Xmax is the maximum inclination angle of the seesaw body, and + X and-X are the real-time inclination angles of the seesaw body;
and when Y is equal to n, controlling the nth lamp group to light up, and simultaneously controlling the music playing module to play the musical notes corresponding to the lamp group.
4. A sound and light control method of a seesaw as claimed in claim 3, wherein:
and when the nth lamp group is lighted up and lasts for the preset first time, controlling the music playing module to play the musical notes corresponding to the lamp group.
5. The acousto-optic control method according to claim 1, wherein:
when the seesaw body is in an initial balance state, controlling the lamp group positioned in the middle of the seesaw body to emit light, and regarding the light-emitting lamp group as a light-emitting ball;
when the inclination angle of the seesaw body is not zero, the lamp group control quantity Y is obtained through the following formula:
Y＝(int)S1 (5)
S1＝S0+V*T (6)
in the equations (5) and (6), S1 represents the current displacement of the ball, S0 represents the displacement of the ball at the previous time, V represents the instantaneous velocity of the ball at the current time, and T represents the integration time and is a constant;
when the ball does not touch the two ends of the seesaw body:
V＝V0+X*K1*T (7)
in the formula (7), V0 represents the instantaneous velocity of the ball at the previous time, and K1 represents the strategic damping coefficient;
when the ball touches both ends:
V＝-V1*K2+ω*K3 (8)
v denotes an instantaneous velocity of the ball at the current touch time, V1 denotes an instantaneous velocity of the ball at the previous touch time, K2 denotes a velocity damping coefficient, ω denotes an instantaneous angular velocity of rotation of the seesaw body, and K3 denotes an angular velocity damping coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563197.8A CN109041323B (en) | 2018-06-01 | 2018-06-01 | Sound and light control method of seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563197.8A CN109041323B (en) | 2018-06-01 | 2018-06-01 | Sound and light control method of seesaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109041323A CN109041323A (en) | 2018-12-18 |
| CN109041323B true CN109041323B (en) | 2020-11-24 |
Family
ID=64612022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810563197.8A Expired - Fee Related CN109041323B (en) | 2018-06-01 | 2018-06-01 | Sound and light control method of seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109041323B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013120A (en) * | 2019-12-23 | 2020-04-17 | 重庆工商大学 | Sliding seesaw control system and method for snowfield entertainment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3605183A1 (en) * | 1986-02-19 | 1987-08-27 | Seeger Brigitte | Rocker |
| US5217411A (en) * | 1988-10-26 | 1993-06-08 | George Spector | Mr. see saw |
| CN204159021U (en) * | 2014-11-07 | 2015-02-18 | 刘梦珂 | Multifunctional self-generating seesaw |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2456012B (en) * | 2007-12-31 | 2009-12-09 | H Grossman Ltd | Improved seesaw |
| JP6257074B2 (en) * | 2013-11-30 | 2018-01-10 | ビーエルデーオリエンタル株式会社 | Seesaw type game machine |
-
2018
- 2018-06-01 CN CN201810563197.8A patent/CN109041323B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3605183A1 (en) * | 1986-02-19 | 1987-08-27 | Seeger Brigitte | Rocker |
| US5217411A (en) * | 1988-10-26 | 1993-06-08 | George Spector | Mr. see saw |
| CN204159021U (en) * | 2014-11-07 | 2015-02-18 | 刘梦珂 | Multifunctional self-generating seesaw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109041323A (en) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8241182B2 (en) | Playground equipment | |
| US20080293470A1 (en) | Electronic outdoor game apparatus | |
| US4331062A (en) | Visual note display apparatus | |
| WO2006092813A1 (en) | Mobile holographic simulator of bowling pins and virtual objects | |
| KR20090129077A (en) | Training machine and appication server based on on-line virtual reality | |
| US5683174A (en) | Liquid cell articulated artistic display | |
| CN109041323B (en) | Sound and light control method of seesaw | |
| US20200364969A1 (en) | Active player controls for gaming apparatus | |
| WO2019183354A1 (en) | Lighted gaming furniture system, lighted gaming chair and lighted gaming desk | |
| JP2012083388A (en) | Model of architectural structure | |
| US20090302533A1 (en) | Game table with hidden display | |
| KR20090073126A (en) | Amusement device | |
| CN108579097B (en) | Seesaw | |
| JPH08332256A (en) | Method of producing athletic sports, and its device | |
| RU196506U1 (en) | WATERFALL SWING | |
| CN110025166A (en) | A kind of public art opuscule show stand | |
| JP2002239211A (en) | Presentation device for game | |
| CN206890322U (en) | Multifunctional garden lamp | |
| CN218993168U (en) | Suspension type interactive lamp | |
| JP2003265673A (en) | Lighting skate board | |
| CN2924709Y (en) | Three-dimensional flame simulating system arrangement | |
| CN212805449U (en) | Interactive music lamp pole | |
| CN218686342U (en) | Man-machine interactive laser performance system | |
| KR101475943B1 (en) | Water harp system | |
| CN212624549U (en) | Sound rhythm demonstration device for teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201103 Address after: 402160, No. 28, west section of Chang Zhou road, Yongchuan District, Chongqing Applicant after: CHONGQING CREATION VOCATIONAL College Address before: 400032 7, 62-1, Xue Cheng Avenue, Shapingba District, Chongqing. Applicant before: CHONGQING WUPAI INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210601 |