CN110538461A - Intelligent wind-resistant bouncy castle - Google Patents

Abstract

The invention discloses an intelligent wind-resistant inflatable castle, which comprises an air pump and a castle body. and the play part are respectively connected with the air pump, the top of the play part is provided with a wind detection device, the air pump is connected with a controller, the wind detection device is connected with the controller, and the four sides of the base are sewn An alarm light bar is fixed, and the alarm light bar is coupled with a controller, and the controller is provided with an alarm threshold and a deflation threshold. The intelligent wind-resistant inflatable castle of the present invention can effectively realize real-time detection of wind force through the setting of the wind force detection device, the controller and the alarm light bar, and then perform alarm and response response.

Description

Intelligent wind-resistant bouncy castle

technical field

The invention relates to a bouncy castle, more specifically to an intelligent wind-resistant bouncy castle.

Background technique

The bouncy castle is currently a relatively popular children's amusement facility. Its main structure is to set an inflatable cloth pad. After the inflation is completed, the entire cloth pad will become a castle structure, so it is very popular among children.

However, because the bouncy castle is supported by the gas inside it as a whole during use, the overall quality is not very large, but the overall bouncy castle volume is very large, so when the outside wind blows on the bouncy castle, The bouncy castle is prone to the problem of being blown up, so it will easily lead to the problem of children falling and being injured on the bouncy castle. Therefore, in the prior art, it is mainly by setting several pull ropes on the bouncy castle to pull and fix it. To increase the wind resistance of the bouncy castle, the wind resistance can be increased by connecting the stay rope to the expansion hook fixed on the ground. When the wind is strong, the bouncy castle should be put away in time and not open again. However, the existing wind force is reflected by people's feelings, so the judgment of the continuous wind force is very inaccurate, so now Some bouncy castles still have certain deficiencies in their safety performance.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a bouncy castle with better safety performance.

In order to achieve the above object, the present invention provides the following technical solutions: an intelligent wind-resistant inflatable castle, including an air pump and a castle body, the air pump is connected to the castle body through a trachea to inflate into the castle body or extract The air in the castle body. The castle body includes a base and a play part arranged on the base. The base and the play part are connected to the air pump respectively, and the air is inflated or deflated by the air pump. The top of the play part A wind force detection device is provided, and a controller is connected and fixed to the air pump, and the wind force detection device is connected to the controller to detect wind force data and then input it into the controller, and an alarm light bar is sewn and fixed around the base , the alarm light bar is coupled to the controller, the controller is provided with an alarm threshold and a deflation threshold, when the wind force detected by the wind detection device reaches the alarm threshold, the controller outputs a signal to the alarm light bar, and the alarm light When the wind force detected by the wind detection device reaches the deflation threshold, the controller outputs a signal to the air pump, and the air pump pumps and deflates the amusement park.

As a further improvement of the present invention, the wind detection device includes a detection base and a detection head fixed on the detection base, the lower side of the detection base is provided with a Velcro for connecting to the top of the amusement part, and the detection head passes through A connecting rod is fixed above the detection base, and the detection head is connected to the controller through wires.

As a further improvement of the present invention, the detection head includes a detection motor, a tail and a blade, the body of the detection motor is rotatably connected to the upper end of the connecting rod, and the terminal on it is connected to the controller through a wire, The paddle is coaxially fixed on the rotating shaft of the detection motor, and the tail of the paddle is fixed on the end of the detection motor facing away from the paddle.

As a further improvement of the present invention, the controller includes:

The voltage detection circuit is coupled to the detection motor and is also coupled to the alarm light bar to receive the output voltage of the detection motor. There are two voltage thresholds with increasing values in it, so that when the output voltage of the detection motor is greater than the two voltages When the threshold is reached, the corresponding alarm signal and shift signal are respectively output, wherein the alarm signal is input into the alarm light bar to drive the alarm light bar to emit light;

The transfer switch is coupled to the voltage detection circuit, and is also coupled between the external mains and the air pump to receive the shift signal output by the voltage detection circuit, and convert the air pump to pump air in the amusement park.

As a further improvement of the present invention, the voltage detection circuit includes a resistor R and a resistor R, one end of the resistor R is connected to the positive terminal of the detection motor, and the other end is coupled to one end of the resistor R, and the resistor R is relatively The other end of R is connected to the negative end of the detection motor after being connected to the transfer switch, and the other end of the resistor R relative to the detection motor is connected to the alarm light bar and then connected to the negative end of the detection motor.

As a further improvement of the present invention, the alarm light bar includes several LED lamps and resistors R corresponding to the number of LED lamps one by one, and several LED lamps and resistors R are connected in series to form a lighting circuit. The lighting loops are connected in parallel between the resistors R and the negative terminal of the detection motor, wherein the resistance values of several resistors R increase sequentially.

As a further improvement of the present invention, the transfer switch is a magnetic latching relay, the coil of the transfer switch is connected between the resistance R and the negative terminal of the detection motor, and the switch circuit of the transfer switch is connected between the external mains and the air pump between.

As a further improvement of the present invention, the air pump has two air pipes, one of which is connected to the amusement part, and the other air pipe is connected to the base, and a solenoid valve is arranged in the air pipe connected to the base, and the solenoid valve is connected in series to the resistor. Between R and the negative terminal of the detection motor, the solenoid valve is a normally open solenoid valve.

The beneficial effect of the present invention is that the structure of an inflatable castle can be effectively realized through the setting of the air pump and the castle body, and the inflation and deflation can be realized separately by setting the castle as a combination of the base and the play part , and through the setting of the wind detection device, the controller and the alarm light bar, it can be realized that the alarm light bar will be driven to give an alarm when the wind is certain, and then the air pump will be directly driven to pump out the air in the amusement club when the wind is too strong and dangerous. Air, on the one hand, greatly reduces the wind-receiving area of the bouncy castle, on the other hand, the mass of the entire bouncy castle will not decrease too much, so that the wind resistance can be effectively increased, and keeping the base in an inflated state can also avoid The problem of wrestling of children playing on the bouncy castle enables the children to evacuate the bouncy castle in a timely and effective manner.

Description of drawings

Fig. 1 is the structural representation of intelligent wind-resistant inflatable castle of the present invention;

Fig. 2 is a schematic structural view of the wind detection device in Fig. 1;

Figure 3 is a schematic circuit diagram of the controller.

Detailed ways

The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

Referring to Figures 1 to 3, an intelligent wind-resistant inflatable castle in this embodiment includes an air pump 1 and a castle body 2, and the air pump 1 is connected to the castle body 2 through a trachea to inflate the castle body 2 or extract the air in the castle body 2. The castle body 2 includes a base 21 and a play part 22 arranged on the base 21. The base 21 and the play part 22 are respectively connected with the pumping air pump 1. By pumping the air pump 1 Inflation or deflation, the top of the play area 22 is provided with a wind force detection device 23, the air pump 1 is connected and fixed with a controller 11, and the wind force detection device 23 is connected to the controller 11 to detect wind force After the data is input into the controller 11, an alarm light bar 24 is sewn around the base 21, and the alarm light bar 24 is coupled with the controller 11, and the controller 11 is provided with an alarm threshold and a deflation threshold, When the wind force detected by the wind force detection device 23 reaches the alarm threshold, the controller 11 outputs a signal to the alarm light bar 24, and the alarm light bar 24 emits light to give an alarm. When the wind force detected by the wind force detection device 23 reaches the deflation threshold, the controller 11 outputs the signal to the pumping air pump 1, and the pumping air pump 1 extracts and deflates the amusement part 22. The part 22 is connected to the base 21, and then the air pump 1 is used to inflate the play part 22 and the base 21, so that the play part 22 and the base 21 are unfolded to form a castle structure, and then the wind detection device 23 is installed on the top of the play part 22, wherein What the amusement part 22 of present embodiment represents is exactly various inflatable slides and inflatable dolls and fences above the base 21, so the corresponding top is the top of the highest inflatable building on the base 21, so that the wind force detection device 23 can Effectively detect the wind force of the current environment, and then through the setting of the controller 11 and the alarm light bar 24, when the wind force reaches a dangerous level, the alarm light bar 24 can be driven to give an alarm and remind the operator of the bouncy castle in time , and when the wind power reaches a very dangerous level, the air pump 1 is timely controlled to extract the air in the play part 22, reducing the volume of the play part 22, thereby reducing the wind-receiving area of the whole bouncy castle, and enhancing the strength of the castle body 2. Anti-wind safety performance.

As an improved specific embodiment, the wind detection device 23 includes a detection base 231 and a detection head 232 fixed on the detection base 231, and the lower side of the detection base 231 is provided with a hook for connecting to the top of the amusement part 22. Velcro, the detection head 232 is fixed on the top of the detection base 231 through a connecting rod, and the detection head 232 is connected to the controller 11 through a wire. Through the setting of the above structure, the detection head can be simply and effectively realized. 232 is detachably installed on the top of the play part 22, so that the castle body 21 can be rolled up during transportation, which greatly facilitates the transportation of the bouncy castle.

As an improved specific implementation, the detection head 232 includes a detection motor 2321, a paddle tail 2322 and a paddle 2323. The body of the detection motor 2321 is rotatably connected to the upper end of the connecting rod, and the terminal on it The paddle 2323 is coaxially fixed on the rotating shaft of the detection motor 2321 through wires, and the paddle tail 2322 is fixed on the end of the detection motor 2321 facing away from the paddle 2323. By detecting the power generation principle of the motor 2321 , the magnitude of the ambient wind force can be reflected by detecting the output voltage of the motor 2321, that is, the greater the wind force, the greater the output voltage of the detection motor 2321, so that the detection of the ambient wind force can be realized simply and effectively.

As an improved specific implementation, the controller 11 includes:

The voltage detection circuit 111 is coupled to the detection motor 2321 and is also coupled to the alarm light bar 24 to receive the voltage output by the detection motor 2321. There are two voltage thresholds with increasing values in it to detect the output voltage of the motor 2321. When they are greater than the two voltage thresholds, corresponding alarm signals and shift signals are respectively output, wherein the alarm signal is input into the alarm light bar 24 to drive the alarm light bar 24 to emit light;

The changeover switch 112 is coupled to the voltage detection circuit 111 and is also coupled between the external mains and the air pump 1 to receive the shift signal output by the voltage detection circuit 111 and convert the air pump 1 into an air pump 22 Through the setting of the voltage detection circuit 111, it is possible to judge in the simplest way whether the voltage output by the current detection motor 2321 exceeds the threshold value, that is, whether the wind force reaches the maximum value, and through the setting of the changeover switch 112, the currently used The air pump 1 generally uses a DC motor or a single-phase asynchronous AC motor as the main drive, and the conversion between pumping and charging is mainly through the positive and negative rotation of the motor, so the switch 112 is used to switch to the air pump. The circuit in 1 can achieve the effect of switching pumping and charging. As for how to drive the motor to control the forward and reverse circuits, you can find it on Baidu, so it will not be described in this embodiment.

As an improved specific implementation, the voltage detection circuit 111 includes a resistor R1 and a resistor R2, one end of the resistor R1 is connected to the positive terminal of the detection motor 2321, and the other end is coupled to one end of the resistor R2, the resistor The other end of R2 relative to the resistor R1 is connected to the transfer switch 112 and then connected to the negative terminal of the detection motor 2321, and the other end of the resistor R1 relative to the detection motor 2321 is connected to the alarm light bar 24 and then connected to the negative terminal of the detection motor 2321, Through the setting of the resistor R1 and the resistor R2, it can be combined into a two-stage step-down circuit. After stepping down the output voltage of the detection motor 2321 through the resistor R1, the alarm light bar 24 can be driven to emit light, and the output voltage can be passed through the resistor R1 and the resistor R1. After the resistor R2 is depressurized, the transfer switch 112 can be driven to set two thresholds that are not high enough to judge the output voltage of the detection motor 2321 . As an improved specific implementation, the alarm light bar 24 includes several LED lamps and resistors R3 corresponding to the number of LED lamps one by one, and several LED lamps and resistors R3 are connected in series to form a lighting circuit. , several lighting loops are connected in parallel between the resistor R1 and the negative terminal of the detection motor 2321, among which, the resistance values of several resistors R3 increase sequentially, and can be realized by combining the resistor R3 with the LED light sheet and then connecting them in parallel. Each LED lamp has a current level when it is on, and the higher the speed of the detection motor 2321, the greater the corresponding output voltage and current, so it can be detected by lighting several LED lamps. Roughly determine how strong the current wind is.

As an improved specific implementation, the transfer switch 112 is a magnetic latching relay, the coil of the transfer switch 112 is connected between the resistance R2 and the negative terminal of the detection motor 2321, and the switch circuit of the transfer switch 112 is connected to the external market. Between the electricity and the air pump 1, through the setting of the magnetic latching relay, the current state can be maintained after a switch, so that the air pump 1 is in the air pumping state, so that it can be effectively realized when the wind force reaches a dangerous value. At the same time, the air in the amusement part 22 is effectively extracted, the wind resistance of the castle body 2 is enhanced, and the problem of damage to the air pump 1 caused by the repeated switching of the air pump 1 caused by the general resettable relay is also avoided.

As an improved specific embodiment, the air pump 1 has two air pipes, one of which is connected to the amusement part 22, and the other air pipe is connected to the base 21, and a solenoid valve is arranged in the air pipe connected to the base 21. The solenoid valve is connected in series between the resistor R2 and the negative terminal of the detection motor 2321, and the solenoid valve is a normally open solenoid valve. By setting the solenoid valve in this way, it is possible to keep the amusement part 22 in the pumping position when the wind is strong. Inflated state, and the base 21 remains inflated, so as to avoid the problem of children who are still playing on the castle body 2 wrestling.

To sum up, the intelligent wind-resistant inflatable castle of this embodiment, through the setting of the wind force detection device 23, the controller 11 and the alarm light bar 24, can simply and effectively realize the alarm signal and enhance the The effect of the castle body 2 wind resistance has greatly increased the castle body 2 safety performance.

The above descriptions are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an intelligence anti-wind aerifys castle, includes extraction inflating pump (1) and castle body (2), extraction inflating pump (1) is connected with castle body (2) through the trachea to aerify in castle body (2) or extract the air in castle body (2), its characterized in that: the castle body (2) comprises a base (21) and an amusement part (22) arranged on the base (21), wherein the base (21) and the amusement part (22) are respectively connected with an air pumping and inflating pump (1), the air pumping and inflating pump (1) is used for inflating or deflating, a wind power detection device (23) is arranged at the top of the amusement part (22), a controller (11) is fixedly connected onto the air pumping and inflating pump (1), the wind power detection device (23) is connected with the controller (11) so as to detect wind power data and then input the wind power data into the controller (11), an alarm lamp bar (24) is fixedly sewn around the base (21), the alarm lamp bar (24) is coupled with the controller (11), the controller (11) is provided with an alarm threshold value and an air deflation threshold value, when the wind power detected by the wind power detection device (23) reaches the alarm threshold value, the controller (11) outputs a signal to the alarm lamp bar (24), the alarm lamp bar (24) gives out light and gives an alarm, when the wind power detected by the wind power detection device (23) reaches an air discharge threshold value, the controller (11) outputs a signal to the air suction and inflation pump (1), and the air suction and inflation pump (1) sucks and discharges the amusement part (22).

2. The intelligent, wind-resistant, inflatable castle according to claim 1, characterized in that: the wind power detection device (23) comprises a detection base (231) and a detection head (232) fixed on the detection base (231), a magic tape used for being connected to the top of the amusement part (22) is arranged on the lower side surface of the detection base (231), the detection head (232) is fixed above the detection base (231) through a connecting rod, and the detection head (232) is connected into the controller (11) through a lead.

3. The intelligent, wind-resistant, inflatable castle according to claim 2, characterized in that: detect head (232) including detecting motor (2321), oar tail (2322) and paddle (2323), the rotatable connection of organism of detecting motor (2321) is in the upper end of connecting rod to wiring end on it passes through the wire and is connected with controller (11), paddle (2323) coaxial fixation is in the pivot of detecting motor (2321), oar tail (2322) are fixed in the one end that detects motor (2321) paddle (2323) dorsad.

4. The intelligent, wind-resistant, inflatable castle according to claim 3, characterized in that: the controller (11) includes:

The voltage detection circuit (111) is coupled to the detection motor (2321) and the alarm lamp bar (24) to receive the voltage output by the detection motor (2321), and has two voltage thresholds with gradually increased values, so that when the voltage output by the detection motor (2321) is respectively greater than the two voltage thresholds, a corresponding alarm signal and a corresponding gear shift signal are respectively output, wherein the alarm signal is input into the alarm lamp bar (24) to drive the alarm lamp bar (24) to emit light;

The change-over switch (112) is coupled to the voltage detection circuit (111) and is also coupled between an external commercial power and the pumping and inflating pump (1) so as to receive a gear shifting signal output by the voltage detection circuit (111) and convert the pumping and inflating pump (1) into air in the entertainment part (22).

5. The intelligent, wind-resistant inflatable castle according to claim 4, characterized in that: the voltage detection circuit (111) comprises a resistor R1 and a resistor R2, one end of the resistor R1 is connected to the positive end of the detection motor (2321), the other end of the resistor R2 is coupled to one end of the resistor R2, the other end of the resistor R2, relative to the resistor R1, is connected to the negative end of the detection motor (2321) after being connected with the change-over switch (112), and the other end of the resistor R1, relative to the detection motor (2321), is connected to the negative end of the detection motor (2321) after being connected to the alarm light bar (24).

6. The intelligent, wind-resistant inflatable castle according to claim 5, characterized in that: the alarm light bar (24) comprises a plurality of LED light pieces and resistors R3, the number of the resistors R3 corresponds to the number of the LED light pieces one by one, the LED light pieces and the resistors R3 are connected in series one by one to form a light loop, the light loops are connected in parallel between the resistor R1 and the negative end of the detection motor (2321), and the resistance values of the resistors R3 are sequentially increased.

7. The intelligent anti-wind inflatable castle according to claim 6, characterized in that: the change-over switch (112) is a magnetic latching relay, a coil of the change-over switch (112) is connected between the resistor R2 and the negative pole end of the detection motor (2321), and a switch loop of the change-over switch (112) is connected between an external commercial power and the pumping and inflating pump (1).

8. the intelligent, wind-resistant, inflatable castle according to claim 7, characterized in that: the air pumping and inflating pump (1) is provided with two air pipes, one air pipe is connected with the playing part (22), the other air pipe is connected with the base (21), an electromagnetic valve is arranged in the air pipe connected with the base (21), the electromagnetic valve is connected between a resistor R2 and the negative end of the detection motor (2321) in series, and the electromagnetic valve is a normally open type electromagnetic valve.