Splicing building blocks

Abstract

The present application provides a splicing block assembly. The splicing block assembly includes a trigger block, an execution block and a control block. The trigger block is used to receive a trigger signal and output an execution control signal; the control block is detachably connected to the trigger block and the execution block. When the trigger block and the execution block are connected to the control block, if the trigger block receives a trigger signal, the execution control signal output by the trigger block is output to the execution block through the control block to control the execution block to perform an action. User operation can be simplified.

Description

Technical Field

[0001] The invention relates to the field of children's toys, and in particular to a splicing building block assembly. Background Art

[0002] Building block toys are a relatively important type of children's toys. With the development of technology, building block toys have more and more functions, which can cultivate children's hands-on ability, spatial imagination and logical thinking ability during the children's play. Some existing building block toys can sense signals such as sound and light, and allow children to program and design, and associate the sensed signals with the actions performed by the building block toys. For example, through program programming, when the building block toys sense a certain intensity of light, an alarm sound can be sounded. However, this kind of building block toys that require program programming are more complicated for users to use and are not suitable for young children. Summary of the invention

[0003] The present application provides an improved splicing building block assembly that can simplify user operations.

[0004] The present application provides a splicing building block assembly, the splicing building block assembly comprising:

[0005] The trigger block is used to receive a trigger signal and output an execution control signal;

[0006] Execute the building blocks;

[0007] A control block is detachably connected to the trigger block and the execution block. When the trigger block and the execution block are connected to the control block, if the trigger block receives the trigger signal, the execution control signal output by the trigger block is output to the execution block through the control block to control the execution block to perform an action.

[0008] In some embodiments of the present application, the splicing building block assembly includes a trigger building block, an execution building block and a control building block. When the trigger building block and the execution building block are connected to the control building block, the trigger building block outputs an execution control signal after receiving the trigger signal to control the execution building block to perform an action. There is no need to set the association between the trigger signal and the execution action through a software program on the control building block side, and the user operation is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 is a schematic diagram of a splicing building block assembly provided by an embodiment of the present application;

[0010] Figure 2 yes Figure 1 Circuit diagram of the control blocks in ;

[0011] Figure 3 yes Figure 1Circuit diagram for the sound-triggered bricks in ;

[0012] Figure 4 yes Figure 1 Circuit diagram of the light-triggered building blocks in ;

[0013] Figure 5 yes Figure 1 Circuit diagram of the infrared trigger building block in ;

[0014] Figure 6 yes Figure 1 The circuit diagram of the switch triggering building blocks in the figure;

[0015] Figure 7 yes Figure 1 Circuit diagram of the light execution building block in;

[0016] Figure 8 yes Figure 1 Circuit diagram of the sound execution building blocks in;

[0017] Fig. 9 yes Figure 1 Circuit diagram of the motor execution building block in;

[0018] Fig.10 yes Figure 1 A circuit diagram of a sound execution building block in another embodiment;

[0019] Fig.11 yes Figure 1 A circuit diagram of a motor execution building block in another embodiment;

[0020] Fig.12 yes Figure 1 The motor execution building block in a circuit diagram of another embodiment. DETAILED DESCRIPTION

[0021] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with one or more embodiments of the present specification. Instead, they are merely examples of devices and methods consistent with some aspects of one or more embodiments of the present specification as detailed in the appended claims.

[0022] It should be noted that: in other embodiments, the steps of the corresponding method are not necessarily performed in the order shown and described in this specification. In some other embodiments, the steps included in the method may be more or less than those described in this specification. In addition, a single step described in this specification may be decomposed into multiple steps for description in other embodiments; and multiple steps described in this specification may be combined into a single step for description in other embodiments.

[0023] Figure 1 Schematic diagram of a splicing building block assembly 100 provided in one embodiment of the present application.

[0024] See also Figure 1 , the splicing building block assembly 100 includes a trigger building block 11, an execution building block 12 and a control building block 13. The control building block 13 is detachably connected to the trigger building block 11 and the execution building block 12. In some embodiments, the trigger building block 11 and the execution building block 12 can be magnetically adsorbed and connected to the control building block 13, respectively, so that it is more convenient for young children to use. In some embodiments, the trigger building block 11 and the execution building block 12 can be plugged into the control building block 13, respectively, and the connection method is relatively flexible.

[0025] The trigger block 11 is used to receive a trigger signal and output an execution control signal. When the trigger block 11 and the execution block 12 are connected to the control block 13, if the trigger block 11 receives a trigger signal, the execution control signal output by the trigger block 11 is output to the execution block 12 through the control block 13 to control the execution block 12 to perform an action. In some embodiments, the control block 13 includes a connecting line 131. When the trigger block 11 and the execution block 12 are connected to the control block 13, the trigger block 11 and the execution block 12 are connected through the connecting line 131. If the trigger block 11 receives a trigger signal, the execution control signal output by the trigger block 11 is output to the execution block 12 through the connecting line 131 to control the execution block 12 to perform an action.

[0026] In some embodiments, the communication line 131 may include a wire. The triggering block 11 and the execution block 12 are connected through the wire. In some other embodiments, the communication line 131 may also include a circuit board trace in the control block 13. The triggering block 11 and the execution block 12 are connected through the circuit board trace.

[0027] In some embodiments, the trigger signal may represent a signal that causes the trigger block 11 to output an execution control signal, including but not limited to a switch trigger signal generated when a switch is closed, opened, or switched, a sound trigger signal exceeding a decibel threshold, a light trigger signal exceeding a brightness threshold, and an infrared trigger signal, etc.

[0028] In some embodiments, the execution control signal may represent a signal for controlling the execution block 12 to execute an action, including but not limited to a high level or a low level.

[0029] In some embodiments, the execution actions of the execution block 12 include but are not limited to emitting light, sounding an alarm, playing a recording, and controlling the start-up of a connected motor.

[0030] In some embodiments, the splicing block assembly 100 includes a plurality of trigger blocks 11. The plurality of trigger blocks 11 are detachably replaceable and connected to the control block 13, each trigger block 11 has a corresponding trigger signal, and the trigger signals of at least two trigger blocks 11 are different. Among the plurality of trigger blocks 11 included in the splicing block assembly 100, at least some of the trigger blocks 11 with different trigger signals output the same execution control signal when receiving the corresponding trigger signal, for example, both are low level. For example, corresponding to the above trigger signal, the splicing block assembly 100 includes but is not limited to a switch trigger block 114, a sound trigger block 111, a light trigger block 112, and an infrared trigger block 113. The switch trigger block 114 is used to receive a switch trigger signal and output a corresponding execution control signal; the sound trigger block 111 is used to receive a sound trigger signal and output a corresponding execution control signal; the light trigger block 112 is used to receive a light trigger signal and output a corresponding execution control signal; the infrared trigger block 113 is used to receive an infrared trigger signal and output a corresponding execution control signal.

[0031] In some embodiments, the splicing building block assembly 100 may include a plurality of execution building blocks 12, and the plurality of execution building blocks 12 are detachably connected to the control building block 13, and the execution control signals corresponding to at least some of the execution building blocks 12 are the same, for example, the execution control signals corresponding to at least some of the execution building blocks 12 are all low level. The execution control signals corresponding to at least some of the execution building blocks 12 are the same as the execution control signals output by at least some of the trigger building blocks 11. For example, when there are 3 trigger building blocks 11 receiving the corresponding trigger signal, they output a low level; and when there are 5 execution building blocks 12 corresponding to the execution control signals are low level. In this embodiment, when all the trigger building blocks 11 receive the corresponding trigger signal, the output execution control signals are the same, and the execution control signals corresponding to all the execution building blocks 12 are the same, and are the same as the execution control signals output by the trigger building block 11. In this way, among the above-mentioned multiple trigger building blocks 11, after any trigger building block 11 is connected to the control building block 13, if the trigger building block 11 receives the corresponding trigger signal, any execution building block 12 connected to the control building block 13 can be controlled to perform an action. In this way, different trigger signals can be used to trigger the execution block 12 to perform an action. For example, assume that there is an execution block 12, and the execution block 12 can sound an alarm when it receives an execution control signal. If the execution block 12 and the light trigger block 112 are respectively connected to the control block 13, the light trigger block 112 outputs an execution control signal when it receives the light trigger signal, and controls the execution block 12 to sound an alarm. Here, it is the light trigger signal that triggers the execution block 12 to sound an alarm. If the above-mentioned light trigger block 112 is replaced with a switch trigger block 114, the switch trigger block 114 outputs an execution control signal when it receives the light-on trigger signal, and controls the execution block 12 to sound an alarm. Here, it is the light-on trigger signal that triggers the execution block 12 to sound an alarm. In this way, there are more ways to combine building blocks, and the following situation can be avoided: for example, when the light trigger building block 112 receives a trigger signal, the trigger control signal outputted is a high level, when the switch trigger building block 114 receives a trigger signal, the trigger control signal outputted is a low level, and the second control signal that controls the sound execution building block 122 to perform an action is a high level, resulting in a problem that the combination between the switch trigger building block 114 and the sound execution building block 122 is limited.

[0032] In some embodiments, at least two execution blocks 12 perform different actions when receiving an execution control signal. The execution blocks 12 include but are not limited to a light execution block 121, a sound execution block 122, and a motor execution block 123. The light execution block 121 is used to emit light or stop emitting light when receiving a corresponding execution control signal; the sound execution block 122 is used to emit sound or stop emitting sound when receiving a corresponding execution control signal; the motor execution block 123 is used to connect to a motor and control the start-up of the motor when receiving a corresponding execution control signal.

[0033] In some embodiments, the trigger block 11 and the execution block 12 can be matched as needed to achieve the same action triggered by different trigger signals; or different actions triggered by the same trigger signal. For example, the light trigger block 112 in the trigger block 11 and the sound execution block 122 in the execution block 12 can be connected to the control block 13 respectively, so as to achieve the light trigger signal to trigger the sound execution block 122 to emit an alarm; the light trigger block 112 in the trigger block 11 and the motor execution block 123 in the execution block 12 can also be connected to the control block 13 respectively, so as to achieve the light trigger signal to trigger the motor execution block 123 to start the motor; the sound trigger block 111 in the trigger block 11 and the light execution block 121 in the execution block 12 can also be connected to the control block 13 respectively, so as to achieve the light trigger signal to trigger the light execution block 121 to emit light.

[0034] When children are playing with the splicing building block assembly 100 of the present application, by replacing the trigger building block 11 and the execution building block 12 with the control building block 13, the associated design of the trigger signal and the execution action can be completed as needed, so as to learn the logical relationship between the trigger signal and the execution action and master the basic artificial intelligence principles. In some technologies, after the splicing building block assembly is completed, the children need to program according to the trigger signal that can be received by the trigger building block connected to the control building block and the action that can be performed by the execution building block connected to the control building block, associate the trigger signal with the execution action, and then burn the program into the control chip of the control building block. Then the trigger building block sends a message to the control chip according to the received trigger signal, and the control chip determines the execution action corresponding to the trigger signal according to the stored software program, and then controls the execution building block to execute the action. This splicing building block assembly needs to be reprogrammed and the new program needs to be reburned into the control chip every time the trigger building block or the execution building block is replaced. For young children, the operation process is too complicated and is not suitable for young children to play. In other technologies, the building block assembly has multiple ports for the control block, and different trigger blocks and execution blocks have corresponding ports. Children connect the corresponding trigger blocks and execution blocks to the corresponding ports of the control block according to the relationship between the required trigger signal and the execution action. Although this building block assembly does not require programming, children need to match the blocks with the ports, and the process is still relatively complicated and not convenient for young children to use. In addition, the control blocks require more ports, and the control blocks may be larger in size, which is not convenient for product design.

[0035] In summary, in some embodiments of the present application, the splicing block assembly 100 includes a trigger block 11, an execution block 12, and a control block 13. When the trigger block 11 and the execution block 12 are connected to the control block 13, the trigger block 11 and the execution block 12 are connected through a connecting line 131. After receiving the trigger signal, the trigger block 11 outputs an execution control signal to the execution block 12 through the connecting line 131 to control the execution block 12 to perform an action. The trigger signal can cause the trigger block 11 to output an execution control signal to control the execution block 12 to perform an action, so that there is no need to set the association between the trigger signal and the execution action by means of a software program on the control block 13 side, and the user is relatively simple to use.

[0036] In some embodiments, the control block 13 includes a plurality of control ports 1300, and the plurality of control ports 1300 of the control block 13 are connected through a connecting line 131. The trigger block 11 and at least two execution blocks 12 are detachably connected to different control ports 1300 of the control block 13. The execution control signal output by the trigger block 11 is output to the at least two execution blocks 12 connected to the control block 13 through the connecting line 131, so as to control the at least two execution blocks 12 to perform an action. Among them, the plurality of control ports 1300 of the control block 13 can be completely the same ports, and the same control port 1300 can be used to connect any one of the trigger block 11 and the execution block 12. In this way, the execution control signal output by one trigger block 11 can control multiple execution blocks 12 to perform an action, and the block combination methods are more diverse and the functions are richer. For example, a light trigger block 112 in the trigger block 11, a sound execution block 122 and a light execution block 121 in the execution block 12 are respectively connected to different control ports 1300 of the control block 13. When the light trigger block 112 receives a light trigger signal, the output execution control signal is output to the sound execution block 122 and the light execution block 121 through the connecting line 131, which can simultaneously control the sound execution block 122 to emit an alarm sound and the light execution block 121 to emit light, that is, one light trigger signal can trigger two actions at the same time.

[0037] Figure 2 yes Figure 1 The circuit diagram of the control building block 13 in FIG.

[0038] See also Figure 2The control building block 13 includes a power supply circuit 132 and a power supply placement area 133. The power supply placement area 133 is used to place a battery 134. The power supply circuit 132 includes a power supply connection terminal 1321 and a power supply terminal 1322. The power supply connection terminal 1321 is used to connect the battery 134. The power supply terminal 1322 is connected to the power supply connection terminal 1321. The battery 134 supplies power to the control building block 13 and the trigger building block 11 and the execution building block 12 connected to the control building block 13 through the power supply terminal 1322.

[0039] In some embodiments, the control block 13 includes a voltage conversion circuit 138, which is connected to the power supply terminal 1322 and is used to convert the voltage provided by the power supply terminal 1322 to supply power to the control block 13 and the trigger block 11 or the execution block 12 connected to the control block 13. The voltage conversion circuit 138 includes a conversion output terminal 1381. The conversion output terminal 1381 is used to output the converted voltage.

[0040] In some embodiments, each control port 1300 of the control block 13 includes a first power supply terminal 1301, a first ground terminal 1302, and a first communication terminal 1303. The first ground terminal 1302 of each control port 1300 is grounded. The first power supply terminal 1301 of each control port 1300 is connected to the conversion output terminal 1381. When the trigger block 11 or the execution block 12 is connected to the control port 1300 of the control block 13, the trigger block 11 or the execution block 12 is connected to the first power supply terminal 1301 of the corresponding control port 1300, so that the voltage conversion circuit 138 can convert the voltage output by the battery 134 and supply power to the trigger block 11 or the execution block 12 connected to the control block 13. The first communication terminal 1303 of each control port 1300 is connected through the communication line 131, so that the communication between each control port 1300 can be achieved. When the trigger block 11 and the execution block 12 are connected to the control block 13, the execution control signal output by the trigger block 11 can be output to the execution block 12 through the first connecting terminal 1303 of the connected control port 1300, the connecting line 131, and the first connecting terminal 1303 of the control port 1300 to which the execution block 12 is connected, so as to control the execution block 12 to perform an action.

[0041] In some embodiments, the control building block 13 includes a charging circuit 137, which is connected to the battery 134 and used to charge the battery 134. The charging circuit 137 may include a charging connector P2 and a charging chip U5, wherein the charging connector P2 is used to connect a charging power source (not shown) and includes a charging terminal VBUS, wherein the charging terminal VBUS is connected to the charging chip U5, and the charging chip U5 is connected to the battery 134. The electrical signal of the charging power source is input to the charging chip U5 through the charging terminal VBUS, and the charging chip U5 charges the battery 134.

[0042] In some embodiments, the control building block 13 also includes a power supply control circuit 135, a power detection circuit 139 and a charging detection circuit 136. The power detection circuit 139 is connected to the battery 134 for detecting the remaining power of the battery 134; the charging detection circuit 136 is connected to the charging circuit 137 for detecting the working state of the charging circuit 137; the power supply control circuit 135 is respectively connected to the power detection circuit 139 and the charging detection circuit 136, and is connected between the power connection terminal 1321 and the power supply terminal 1322. When the power supply control circuit 135 detects that the remaining power of the battery 134 is lower than the threshold through the power detection circuit 139, or detects that the charging circuit 137 is charging the battery 134 through the charging detection circuit 136, the power supply connection terminal 1321 and the power supply terminal 1322 are controlled to be disconnected.

[0043] In some embodiments, the power supply circuit 132 includes a power switch U1, which is connected between the power supply connection terminal 1321 and the power supply terminal 1322. The power supply control circuit 135 includes a power supply control chip U7 and a power supply control switch Q11. The power supply control switch Q11 is connected between the power supply switch U1 and the ground. The charging detection circuit 136 includes a charging detection chip U4. The power detection circuit 139 includes a power detection chip U3. The charging detection chip U4 is connected to the charging terminal VBUS of the charging connector P2. The power detection chip U3 is connected to the battery 134. The power control chip U7 is respectively connected to the charging detection chip U4, the power detection chip U3 and the power switch Q11. The power supply control chip U7 determines that the remaining power of the battery 134 is lower than the threshold value or the charging circuit 137 is charging the battery 134 based on the output signals of the charging detection chip U4 and the power detection chip U3, and controls the power supply switch Q11 to be turned on, so that the power supply switch U1 is grounded and the power supply switch U1 is disconnected, thereby disconnecting the power connection terminal 1321 and the power supply terminal 1322, so as to prevent the user from using the splicing building block assembly 100 when the battery 134 is insufficient or the battery 134 is being charged, causing the battery 134 to be over-discharged and affecting the service life of the battery 134; or causing accidental injury to the user during the charging process of the battery 134.

[0044] In some embodiments, the power switch U1 and the power control switch Q11 include transistors.

[0045] Figure 3 yes Figure 1 The circuit diagram of the sound triggering building block 111 in FIG.

[0046] See also Figure 2 and Figure 3, the sound trigger block 111 is provided with at least one sound trigger port 1110. Corresponding to the control port 1300 of the control block 13, the sound trigger port 1110 of the sound trigger block 111 includes a second power supply terminal 1101, a second ground terminal 1102, and a second connecting terminal 1103. When the sound trigger block 111 is connected to the control block 13, the terminals of the sound trigger port 1110 are correspondingly connected to the terminals of the control port 1300. In this way, the control block 13 can supply power to the sound trigger block 111 through the first power supply terminal 1301 and the second power supply terminal 1101. At the same time, when the sound trigger block 111 receives the sound trigger signal, it can output the execution control signal to the control block 13 through the second connecting terminal 1103 and the first connecting terminal 1303.

[0047] In some embodiments, the sound triggering block 111 includes a sound triggering circuit 1119. The sound triggering circuit 1119 is used to receive a sound triggering signal and output an execution control signal. The sound triggering circuit 1119 includes a sound collecting device Mic for collecting sound. The sound collecting device Mic outputs a sound electrical signal corresponding to the decibel size of the collected sound. Exemplarily, the sound collecting device Mic includes a microphone.

[0048] In some embodiments, the sound trigger circuit 1119 includes a sound signal comparison circuit 1111. The sound signal comparison circuit 1111 includes a sound signal receiving terminal 1114 and a sound comparison output terminal 1113. The sound comparison output terminal 1113 is connected to the second connecting terminal 1103 of the sound trigger port 1110, and the sound signal receiving terminal 1114 can be connected to the sound collection device Mic to receive the sound electrical signal output by the sound collection device Mic. The sound signal comparison circuit 1111 compares the received sound electrical signal with the reference electrical signal. When the sound electrical signal is greater than or equal to the reference electrical signal, the first sound electrical signal is output through the sound comparison output terminal 1113; when the sound electrical signal is less than the reference electrical signal, a second sound electrical signal different from the first sound electrical signal is output through the sound comparison output terminal 1113. The first sound electrical signal can be one of the high and low levels, and the second sound electrical signal can be the other of the high and low levels. Assuming that the sound trigger block 111 needs to be designed to output a low-level execution control signal when receiving a sound reaching a decibel threshold, the sound signal comparison circuit 1111 can be designed to output a low level through the sound comparison output terminal 1113 when the sound electrical signal is greater than or equal to the reference electrical signal, and to output a high level through the sound comparison output terminal 1113 when the sound electrical signal is less than the reference electrical signal. In this way, the sound trigger block 111 can output an execution control signal when receiving a sound greater than the decibel threshold to control the execution block 12 connected to the control block 13.

[0049] In other embodiments, the sound trigger circuit 1119 includes a sound amplifying circuit 1112. The sound amplifying circuit 1112 is connected between the sound collecting device Mic and the sound signal receiving end 1114 of the sound signal comparing circuit 1111. The sound amplifying circuit 1112 is used to amplify the sound electrical signal output by the sound collecting device Mic and output it to the sound signal comparing circuit 1111, and the sound signal comparing circuit 1111 compares the amplified sound electrical signal with the reference electrical signal. By amplifying the sound electrical signal, lower decibel sounds can be sensed, thereby improving the detection accuracy.

[0050] Figure 4 yes Figure 1 Schematic diagram of the light triggered building block 112 in FIG.

[0051] See also Figure 4 The light trigger block 112 is provided with at least one light trigger port 1120. The principle of the light trigger port 1120 is similar to Figure 3 The sound trigger port 1110 is similar and will not be described here.

[0052] In some embodiments, the light triggering block 112 includes a light triggering circuit 1129, which is used to receive a light triggering signal and output an execution control signal. The light triggering circuit 1129 includes a photoresistor D1, a photosensitive voltage-dividing resistor R1, and a light signal comparator U1. The photoresistor D1 and the photosensitive voltage-dividing resistor R1 are connected in series between the power supply terminal of the light triggering port 1120 and the ground, and the voltage of the power supply terminal of the light triggering port 1120 is divided. In this embodiment, the photosensitive voltage-dividing resistor R1 is connected in series between the photoresistor D1 and the ground, and the light signal comparator U1 is connected between the photosensitive voltage-dividing resistor R1 and the photoresistor D1 to detect the voltage of the photosensitive voltage-dividing resistor R1. The resistance of the photoresistor D1 changes with the intensity of the sensed light. The stronger the light intensity sensed by the photoresistor D1, the greater the resistance value, the voltage division of the photoresistor D1 increases, and the voltage division of the photosensitive voltage division resistor R1 decreases. The voltage signal of the photosensitive voltage division resistor R1 collected by the optical signal comparator U1 decreases with the increase of light intensity. The optical signal comparator U1 compares the collected voltage signal with the reference voltage signal, and outputs a first photoelectric signal when the collected voltage signal is less than or equal to the reference voltage signal; when the photoelectric signal is less than the reference electrical signal, a second photoelectric signal different from the first photoelectric signal is output through the sound comparison output terminal 1113. The first photoelectric signal can be one of the high and low levels, and the second photoelectric signal can be the other of the high and low levels. Assuming that the light trigger block 112 needs to be designed to output a low-level execution control signal when receiving a light trigger signal that reaches a brightness threshold, the light signal comparator U1 can be designed to compare the collected voltage signal with the reference voltage signal, and output a low level when the collected voltage signal is less than or equal to the reference voltage signal; and output a high level when the collected voltage signal is greater than the reference voltage signal. In this way, the light trigger block 112 can output an execution control signal when receiving a light trigger signal that exceeds the brightness threshold, so as to control the execution block 12 connected to the control block 13.

[0053] Figure 5 yes Figure 1 The circuit diagram of the infrared trigger building block 113.

[0054] See also Figure 5 The infrared trigger block 113 is provided with at least one infrared trigger port 1130. The principle of the infrared trigger port 1130 is similar to Figure 3 The sound trigger port 1110 is similar and will not be described here.

[0055] In some embodiments, the infrared trigger block 113 includes an infrared trigger circuit 1139, which is used to receive an infrared trigger signal and output an execution control signal. The infrared trigger circuit 1139 includes an infrared receiving tube 1131 and an infrared comparator U1132. The infrared comparator U1132 includes an infrared detection terminal 1132. The infrared receiving tube 1131 is connected between the infrared detection terminal 1132 and the ground. The infrared receiving tube 1131 is turned on when it receives an infrared trigger signal, and the voltage detected by the infrared detection terminal 1132 is the voltage drop of the infrared receiving tube 1131; the infrared receiving tube 1131 is disconnected when it does not receive an infrared trigger signal, and the voltage detected by the infrared detection terminal 1132 is 0 or a value close to 0. The infrared comparator U1132 detects the voltage of the infrared receiving tube 1131 through the infrared detection terminal 1132, and compares the detected voltage with the reference voltage. If the detected voltage is greater than or equal to the reference voltage, a first infrared electrical signal is output, indicating that the infrared receiving tube 1131 is connected and the infrared receiving tube 1131 receives the infrared signal; if the detected voltage is less than the reference voltage, a second infrared electrical signal different from the first infrared electrical signal is output, indicating that the infrared receiving tube 1131 is disconnected and the infrared receiving tube 1131 does not receive the infrared signal. The first infrared electrical signal can be one of the high and low levels, and the second infrared electrical signal can be the other of the high and low levels. Assuming that the infrared trigger building block 113 needs to be designed to output a low-level execution control signal when sensing an infrared signal, the infrared comparator U1132 is designed to compare the detected voltage with the reference voltage. If the detected voltage is greater than or equal to the reference voltage, a low level is output; if the detected voltage is less than the reference voltage, a high level is output. In this way, when the infrared trigger block 113 receives the infrared trigger signal, it can output an execution control signal to control the execution block 12 connected to the control block 13 .

[0056] In some other embodiments, the infrared trigger circuit 1139 further includes an infrared amplifier U1131. The infrared amplifier U1131 is connected between the infrared receiving tube 1131 and the infrared detection end 1132 of the infrared comparator U1132. The infrared receiving tube 1131 is connected between the infrared amplifier U1131 and the ground. The infrared amplifier U1131 amplifies the voltage of the infrared receiving tube 1131 and outputs it to the infrared comparator U1132. The infrared comparator U1132 compares the amplified voltage with the reference voltage. In this way, when the conduction voltage drop of the infrared receiving tube 1131 is relatively small, the infrared trigger signal can also be effectively detected, which can improve the detection accuracy.

[0057] Figure 6 yes Figure 1 A circuit diagram of the switch triggering building block 114 in FIG.

[0058] See also Figure 6The switch trigger block 114 is provided with at least one switch trigger port 1140. The principle of the switch trigger port 1140 is similar to Figure 3 The sound trigger port 1110 is similar and will not be described here.

[0059] In some embodiments, the switch trigger block 114 includes a switch trigger circuit 1149, which is used to receive a switch trigger signal and output an execution control signal. The switch trigger circuit 1149 includes a toggle switch KEY2. The toggle switch KEY2 is respectively connected to the power supply terminal, the ground terminal and the connection terminal of the switch trigger port 1140. The toggle switch KEY2 can support toggling to two positions. When the toggle switch KEY2 is toggled to one position, the toggle switch KEY2 connects the power supply terminal of the switch trigger port 1140 with the connection terminal of the switch trigger port 1140; when the toggle switch KEY2 is toggled to another position, the toggle switch KEY2 connects the ground terminal of the switch trigger port 1140 with the ground terminal. Assuming that the execution control signal is at a low level, when the toggle switch KEY2 is toggled to a position where the ground terminal of the switch trigger port 1140 is connected to the connection terminal, the switch trigger block 114 can output the execution control signal to the control block 13 through the switch trigger port 1140.

[0060] In some other embodiments, the switch trigger circuit 1149 includes a push switch KEY1. The principle of the push switch KEY1 is basically similar to that of the toggle switch KEY2. The main difference is that the toggle switch KEY2 connects the connection terminal of the switch trigger port 1140 with the power supply terminal or the ground terminal of the switch trigger port 1140 by toggling, while the push switch KEY1 connects the connection terminal of the switch trigger port 1140 with the power supply terminal or the ground terminal of the switch trigger port 1140 by pressing.

[0061] Figure 7 yes Figure 1 121 is a circuit diagram of the light execution building block 121.

[0062] See also Figure 2 and Figure 7, the optical execution block 121 includes at least one optical execution port 1210. Corresponding to the control port 1300 of the control block 13, the optical execution port 1210 includes a third power supply terminal 1201, a third ground terminal 1202 and a third connection terminal 1203. When the optical execution block 121 is connected to the control block 13, the terminals of the optical execution port 1210 are connected to the terminals of the control port 1300. In this way, the control block 13 can supply power to the optical execution block through the first power supply terminal 1301 and the third power supply terminal 1201. At the same time, the control block 13 can output the execution control signal to the optical execution block 121 through the first connection terminal 1303 and the third connection terminal 1203 to control the optical execution block 121 to perform an action.

[0063] See also Figure 7 , the optical execution block 121 includes an optical control circuit 1219 and a light emitting component 1212. The optical control circuit 1219 is connected to the light emitting component 1212, and controls the light emitting component 1212 to emit light or stop emitting light when receiving an execution control signal. In this embodiment, the optical control circuit 1219 includes an optical control switch 1211. The optical control switch 1211 and the light emitting component 1212 are connected in series between the third power supply terminal 1201 and the third ground terminal 1202 of the optical execution port 1210, and are connected to the third connection terminal 1203 of the optical execution port 1210. The optical control switch 1211 can receive the execution control signal through the third connection terminal 1203 of the optical execution port 1210. The execution control signal can control the optical control switch 1211 to be turned on or off. When the optical control switch 1211 is turned on, the third power supply terminal 1201 and the third ground terminal 1202 of the optical execution port 1210 are connected, and the light-emitting component 1212 is powered on to emit light; when the optical control switch 1211 is turned off, the third power supply terminal 1201 and the third ground terminal 1202 of the optical execution port 1210 are disconnected, and the light-emitting component 1212 is powered off and stops emitting light. If the execution control signal controls the optical control switch 1211 to be turned on, the trigger block 11 connected to the control block 13 receives the trigger signal, and the output execution control signal can control the optical execution block 121 to perform the action of emitting light; if the execution control signal controls the optical control switch 1211 to be turned off, the trigger block 11 connected to the control block 13 receives the trigger signal, and the output execution control signal can control the optical execution block 121 to stop emitting light. In this way, the trigger signal and the execution action are associated.

[0064] Figure 8 yes Figure 1 A circuit diagram of the sound execution building block 122 in FIG.

[0065] See also Figure 8The sound execution block 122 includes a sound control circuit 1229 and a sound component 1221. The sound control circuit 1229 is connected to the sound component 1221. When receiving an execution control signal, the sound component 1221 is controlled to make a sound or stop making a sound. The sound component 1221 may include a buzzer. Figure 8 The working principle of the sound execution block 122 in Figure 7 The working principle of Zhongguang Execution Block 121 is similar. For details, please refer to Figure 7 The relevant description is not repeated here.

[0066] Fig. 9 yes Figure 1 The circuit diagram of the motor execution building block 123 in FIG.

[0067] See also Fig. 9 The motor execution building block 123 includes a motor control circuit 1239, which is used to connect the motor and control the motor to work when receiving the execution control signal. Specifically, the motor control circuit 1239 includes motor connection terminals MA and MB, and is connected to the motor through the motor connection terminals MA and MB. When receiving the execution control signal, the motor control circuit 1239 controls the motor to start working through the motor connection terminals MA and MB. Fig. 9 The working principle of the motor execution building block 123 in Figure 7 The working principle of Zhongguang Execution Block 121 is similar. For details, please refer to Figure 7 The relevant description is not repeated here.

[0068] Fig.10 yes Figure 1 FIG. 2 is a circuit diagram of the sound execution block 222 in another embodiment.

[0069] See also Fig.10 The sound execution block 222 is provided with at least one sound execution port 2220. The principle of the sound execution port 2220 is the same as Figure 7 The optical execution port 1210 in FIG. 1 is similar to that in FIG. 1 and will not be described in detail here.

[0070] In some embodiments, the sound execution building block 222 includes a recording control circuit 2221 and a recording chip U6. The recording chip U6 includes a recording detection terminal REC_ON. The recording control circuit 2221 includes a recording toggle switch KEY3, and the recording toggle switch KEY3 is respectively connected to the recording detection terminal REC_ON and the power supply terminal and the ground terminal of the sound execution port 2220. By toggling the recording toggle switch KEY3 to different positions, the recording detection terminal REC_ON can be connected to the power supply terminal of the sound execution port 2220, or the recording detection terminal REC_ON can be connected to the ground terminal of the sound execution port 2220. When the recording detection terminal REC_ON is connected to the power supply terminal of the sound execution port 2220, the recording detection terminal REC_ON can detect a high level; when the recording detection terminal REC_ON is connected to the ground terminal of the sound execution port 2220, the recording detection terminal REC_ON can detect a low level. Assuming that the recording chip U6 starts recording when the recording detection terminal REC_ON detects a high level, when the recording toggle switch KEY3 is turned to the position where the recording detection terminal REC_ON is connected to the power supply terminal of the sound execution port 2220 during the use of the sound execution block 222, recording can be performed.

[0071] In some embodiments, the audio recorded by the sound execution block 222 can be triggered to play by the above-mentioned light trigger signal, switch trigger signal, etc. The sound execution block 222 includes a recording and playback control circuit 2222, and the recording and playback control circuit 2222 includes a recording and playback switch 2223 and a recording control resistor R222. The recording and playback switch 2223 and the recording control resistor R222 are connected in series between the power supply terminal and the ground terminal of the sound execution port 2220, and the recording control resistor R222 is connected in series between the recording and playback switch 2223 and the ground terminal of the sound execution port 2220. The recording chip U6 includes a recording and playback detection terminal SPK_ON. The recording and playback detection terminal SPK_ON is connected between the recording and playback switch 2223 and the recording control resistor R222. At the same time, the recording and playback switch 2223 is connected to the connection terminal of the sound execution port 2220. When the sound execution block 222 is connected to the control block 13, the recording and playback switch 2223 receives the execution control signal through the connection terminal of the sound execution port 2220. The execution control signal can control the recording and playback switch 2223 to be turned on or off. If the recording and playback switch 2223 is turned on, the recording and playback detection terminal SPK_ON can detect a high level; if the recording and playback switch 2223 is turned off, the recording and playback detection terminal SPK_ON can detect a low level. If the execution control signal is to control the recording and playback switch 2223 to be connected, the recording chip U6 can be designed to start playing the recorded audio when a high level is detected through the recording and playback detection terminal SPK_ON; if the execution control signal is to control the recording and playback switch 2223 to be turned off, the recording chip U6 can be designed to start playing the recorded audio when a low level is detected through the recording and playback detection terminal SPK_ON. In this way, when the trigger block 11 connected to the control block 13 receives a trigger signal, the output execution control signal can control the sound execution block 222 to perform the action of playing the recording, thereby realizing the association between the trigger signal and the execution action.

[0072] Fig.11 yes Figure 1 The motor execution building block 223 in another embodiment is a circuit diagram.

[0073] See also Fig.11 The motor execution block 223 is provided with at least one motor execution port 2230. The principle of the motor execution port 2230 is the same as Figure 7 The optical execution port 1210 in FIG. 1 is similar to that in FIG. 1 and will not be described in detail here.

[0074] See also Fig.11In some embodiments, the motor execution building block 223 includes a speed control chip U11, a motor driving chip U12 and a pull-up resistor R11. The speed control chip U11 includes a signal receiving terminal PA4 and motor control terminals TM1_CH1 and TM1_CH2. The motor control terminals TM1_CH1 and TM1_CH2 are connected to the motor through the motor driving chip U12. The speed control chip U11 can control the motor speed through the motor control terminals TM1_CH1 and TM1_CH2. The signal receiving terminal PA4 is connected to the power supply terminal of the motor execution port 2230 through the pull-up resistor R11, and is connected to the connection terminal of the motor execution port 2230. In this embodiment, the execution control signal can be set to a low level. When the control building block 13 does not output the execution control signal, the pull-up resistor R11 pulls up the voltage of the signal receiving terminal PA4, and the signal receiving terminal PA4 detects a high level; when the control building block 13 outputs the execution control signal, the signal receiving terminal PA4 detects a low level. The speed control chip U11 can be designed to start controlling the motor speed through the motor control terminals TM1_CH1 and TM1_CH2 when the signal receiving terminal PA4 detects a low level. In this way, when the trigger block 11 connected to the control block 13 receives a trigger signal, the output execution control signal can control the motor execution block 223 to control the motor speed.

[0075] In some other embodiments, the signal receiving terminal PA4 can also be connected to the ground terminal of the motor execution port 2230 through a pull-down resistor, and connected to the communication terminal of the motor execution port 2230. In these embodiments, the execution control signal can be set to a high level. When the control building block 13 does not output the execution control signal, the pull-down resistor pulls down the voltage of the signal receiving terminal PA4, and the signal receiving terminal PA4 detects a low level; when the control building block 13 outputs the execution control signal, the signal receiving terminal PA4 detects a high level. The speed control chip U11 can be designed to start controlling the motor speed through the motor control terminals TM1_CH1 and TM1_CH2 when the signal receiving terminal PA4 detects a high level.

[0076] Fig.12 yes Figure 1 The motor execution building block 323 in another circuit diagram of an embodiment.

[0077] See also Fig.11 The motor execution block 323 is provided with at least one motor execution port 3230. The principle of the motor execution port 3230 is the same as Figure 7 The optical execution port 1210 in FIG. 1 is similar to that in FIG. 1 and will not be described in detail here.

[0078] See also Fig.11, the motor execution building block 323 includes a steering control circuit 3237 and a start switch KEY5. The steering control circuit 3237 includes a first steering control terminal 3233, a second steering control terminal 3236 and motor connection terminals Ma and Mb for connecting the motor. The first steering control terminal 3233 includes a first steering power supply terminal 3231 and a first steering ground terminal 3232, and the second steering control terminal 3236 includes a second steering power supply terminal 3234 and a second steering ground terminal 3235. The first steering ground terminal 3232 and the second steering ground terminal 3235 are respectively connected to the ground terminal of the motor execution port 3230, and the first steering power supply terminal 3231 and the second steering power supply terminal 3234 are connected to the power supply terminal of the motor execution port 3230 through the start switch KEY5. The steering control circuit 3237 may include a switching switch (not shown), and by switching the switch, one of the first steering control terminal 3233 and the second steering control terminal 3236 can be connected to the motor connection terminals Ma and Mb. When the first steering control terminal 3233 is connected to the motor connection terminals Ma and Mb, the first steering power terminal 3231 is connected to the motor connection terminal Mb, and the first steering ground terminal 3232 is connected to the motor connection terminal Ma; when the second steering control terminal 3236 is connected to the motor connection terminals Ma and Mb, the second steering power terminal 3234 is connected to the motor connection terminal Ma, and the second steering ground terminal 3235 is connected to the motor connection terminal Mb. When the start switch KEY5 is turned on, the first steering power terminal 3231 and the second steering power terminal 3234 are connected to the power supply terminal of the motor execution port 3230, and the motor is powered on and rotates. If the first steering power terminal 3231 is connected to the motor connection terminal Mb, the motor rotates in the first direction (for example, in the forward direction); if the second steering power terminal 3234 is connected to the motor connection terminal Ma, the motor rotates in the second direction (for example, in the reverse direction).

[0079] In this embodiment, the start switch KEY5 can be connected to the communication terminal of the motor execution port 3230. The start switch KEY5 receives the execution control signal through the communication terminal of the motor execution port 3230. The execution control signal can control the start switch KEY5 to be turned on, thereby controlling the motor to start rotating. In this way, when the trigger block 11 connected to the control block 13 receives the trigger signal, the output execution control signal can control the motor to start rotating, thereby realizing the association between the trigger signal and the execution action.

[0080] It should be noted that the above Figures 2 to 12 The circuits described are only circuits in some embodiments of the present application and do not constitute a limitation to the present application. It is understandable that the execution block 12 can output an execution control signal when receiving a trigger signal, and the execution block 12 can perform a corresponding action according to the execution control signal, thereby realizing the association between the trigger signal and the execution action, which should all be within the protection scope of the present application.

[0081] The above description is only a preferred embodiment of this specification and is not intended to limit this specification. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this specification should be included in the scope of protection of this specification.

[0082] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

Claims

1. A splicing building block assembly, characterized in that: The splicing building block assembly comprises: The trigger block is used to receive a trigger signal and output an execution control signal; Execute the building blocks; a control block, detachably connected to the trigger block and the execution block, and when the trigger block and the execution block are connected to the control block, if the trigger block receives the trigger signal, the execution control signal output by the trigger block is output to the execution block through the control block, so as to control the execution block to perform an action; The splicing building block assembly includes a plurality of triggering building blocks, which are detachably and replaceably connected to the control building block, each of which has a corresponding triggering signal, and the triggering signals of at least two of the triggering building blocks are different, and at least some of the triggering building blocks with different triggering signals output the same execution control signal when receiving the corresponding triggering signal; The control building block includes a plurality of ports, the splicing building block assembly includes a plurality of the execution building blocks, the plurality of ports of the control building block are connected to each other, the trigger building block and at least two of the execution building blocks are detachably connected to different ports of the control building block, and the execution control signal output by the trigger building block is output to the at least two execution building blocks connected to the control building block through the control building block, so as to control the at least two execution building blocks to perform an action.

2. The splicing building block assembly according to claim 1, characterized in that: The trigger building block includes a sound trigger building block, the trigger signal includes a sound trigger signal, and the sound trigger building block includes a sound trigger circuit, and the sound trigger circuit is used to receive the sound trigger signal and output the corresponding execution control signal; and / or The trigger building block includes a light trigger building block, the trigger signal includes a light trigger signal, the light trigger building block includes a light trigger circuit, and the light trigger circuit is used to receive the light trigger signal and output the corresponding execution control signal; and / or The trigger block includes an infrared trigger block, the trigger signal includes an infrared trigger signal, the infrared trigger block includes an infrared trigger circuit, and the infrared trigger circuit is used to receive the infrared trigger signal and output the corresponding execution control signal; and / or The trigger building block includes a switch trigger building block, the trigger signal includes a switch trigger signal, and the switch trigger building block includes a switch trigger circuit, and the switch trigger circuit is used to receive the switch trigger signal and output the corresponding execution control signal.

3. The splicing building block assembly according to claim 1, characterized in that: The splicing building block assembly includes a plurality of the execution building blocks, which are detachably and replaceably connected to the control building block. The execution control signals corresponding to at least some of the execution building blocks are the same, and at least two of the execution building blocks perform different actions when receiving the execution control signal.

4. The splicing building block assembly according to claim 3, characterized in that: The execution building block includes a light execution building block, and the light execution building block includes a light control circuit and a light emitting component, and the light control circuit is connected to the light emitting component, and when receiving the corresponding execution control signal, controls the light emitting component to emit light or stop emitting light; and / or The execution building block includes a sound execution building block, and the sound execution building block includes a sound control circuit and a sound component, and the sound control circuit is connected to the sound component, and when receiving the corresponding execution control signal, controls the sound component to make a sound or stop making a sound; and / or The execution building block includes a motor execution building block, and the motor execution building block includes a motor control circuit. The motor control circuit is used to connect to the motor and control the motor to work when receiving the corresponding execution control signal.

5. The splicing building block assembly according to claim 1, characterized in that: The control building block includes a power supply circuit and a power supply placement area, the power supply placement area is used to place a battery, the power supply circuit includes a power supply connection end and a power supply end, the power supply connection end is used to connect the battery, the power supply end is connected to the power supply connection end, and the battery supplies power to the control building block and the trigger building block and the execution building block connected to the control building block through the power supply end.

6. The splicing building block assembly according to claim 5, characterized in that: The control building block comprises a charging circuit, and the charging circuit is connected to the battery and is used to charge the battery.

7. The building block assembly according to claim 6, wherein: The control building block includes a power supply control circuit, a power detection circuit and a charging detection circuit. The power detection circuit is connected to the battery to detect the remaining power of the battery; the charging detection circuit is connected to the charging circuit to detect the working state of the charging circuit; the power supply control circuit is respectively connected to the power detection circuit and the charging detection circuit, and is connected between the power connection end and the power supply end. When the power supply control circuit detects that the remaining power of the battery is lower than a threshold through the power detection circuit, or detects that the charging circuit is charging the battery through the charging detection circuit, the power supply connection end and the power supply end are disconnected.

8. The splicing building block assembly according to claim 5, characterized in that: The control building block includes a voltage conversion circuit, which is connected to the power supply end and is used to convert the voltage provided by the power supply end to supply power to the control building block and the trigger building block or the execution building block connected to the control building block.

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