Magic Rain (Backward-Falling Droplets)
★Exhibit Content: Persistence of Vision ★Interaction: Electromechanical Interaction ★Operation: Press the start button to observe the movement of water droplets; select different buttons to see the differences. ★Exhibit Description: The exhibit consists of a stroboscopic light and a water pump, recommended for the KexMall exhibit store. Press the start button and adjust the knob to observe water droplets flowing backward, stationary, and falling. The exhibit uses a solenoid valve to control the falling of water droplets, with an internal stroboscopic light. A non-slip mat is placed in front of the exhibit to prevent water splashing and making the floor slippery. ★Scientific Principle: During interaction, visitors press the "Start" button and see water droplets flowing from top to bottom. Combined with the internal stroboscopic light, under the control of music rhythm and synchronized with the stroboscopic light, the raindrops sometimes appear stationary and sometimes flow backward. Visitors can enjoy a stunning magical rain scene. The water droplets seem to flow from bottom to top, giving visitors a unique visual experience and stimulating their interest in the exhibit. Due to the persistence of vision, the optic nerve's impression of the water droplets does not disappear immediately but lasts for 0.1-0.4 seconds, allowing the droplets to appear as a continuous falling stream. When the interval of the stroboscopic light equals the time interval for droplets to fall to each position, a stationary visual effect is created. When the interval is shorter than that time interval, a backward-flowing visual effect is created.
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- 1.3*0.6*2.1m · Style 1 1.3*0.6*2.1mDimensions (unit: m): 1.3*0.6*2.1m Brand: KexMall Model: PopsciCat-optics-094 1. Materials: ① Platform, base frame: 25 square tube, 30 square tube, 40 square tube, 2.0mm cold-rolled steel panel, surface painted ② Description board, graphic panel: 5mm acrylic UV printing ③ Water storage: stainless steel + acrylic protection ④ Electrical control box: cold-rolled steel painted enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, with Guanjian® K3 high-power PLC controller with protection specially for science exhibits ② Buttons: self-resetting 22mm stainless steel metal buttons with ring light; LED voltage not higher than 12V to avoid high-voltage leakage risk ③ Lighting: HF-PANDA model 010kepu stroboscopic light assembly ④ Water dropping device: Wenzhou Huoyanjinjing custom peristaltic pump 3. Installation Requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation base: place directly; it is best to lay a non-slip mat in front; connect to tap water for occasional refilling ③ Entry passage: door frame size (width × height) ≧1.0m×2.0m, continuous turning interval in passage ≧2.0m ④ Maintenance access: not required
★Exhibit Content: Persistence of Vision ★Interaction: Electromechanical Interaction ★Operation: Press the start button to observe the movement of water droplets; select different buttons to see the differences. ★Exhibit Description: The exhibit consists of a stroboscopic light and a water pump, recommended for the KexMall exhibit store. Press the start button and adjust the knob to observe water droplets flowing backward, stationary, and falling. The exhibit uses a solenoid valve to control the falling of water droplets, with an internal stroboscopic light. A non-slip mat is placed in front of the exhibit to prevent water splashing and making the floor slippery. ★Scientific Principle: During interaction, visitors press the "Start" button and see water droplets flowing from top to bottom. Combined with the internal stroboscopic light, under the control of music rhythm and synchronized with the stroboscopic light, the raindrops sometimes appear stationary and sometimes flow backward. Visitors can enjoy a stunning magical rain scene. The water droplets seem to flow from bottom to top, giving visitors a unique visual experience and stimulating their interest in the exhibit. Due to the persistence of vision, the optic nerve's impression of the water droplets does not disappear immediately but lasts for 0.1-0.4 seconds, allowing the droplets to appear as a continuous falling stream. When the interval of the stroboscopic light equals the time interval for droplets to fall to each position, a stationary visual effect is created. When the interval is shorter than that time interval, a backward-flowing visual effect is created.
- 1.3*0.6*2.1m · Style 2 1.3*0.6*2.1mDimensions (unit: m): 1.3*0.6*2.1m Brand: KexMall Model: PopsciCat-optics-095 1. Materials: ① Platform, base frame: 25 square tube, 30 square tube, 40 square tube, 2.0mm cold-rolled steel panel, surface painted ② Description board, graphic panel: 5mm acrylic UV printing ③ Water storage: stainless steel + acrylic protection ④ Electrical control box: cold-rolled steel painted enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, with Guanjian® K3 high-power PLC controller with protection specially for science exhibits ② Buttons: self-resetting 22mm stainless steel metal buttons with ring light; LED voltage not higher than 12V to avoid high-voltage leakage risk ③ Lighting: HF-PANDA model 010kepu stroboscopic light assembly ④ Water dropping device: Wenzhou Huoyanjinjing custom peristaltic pump 3. Installation Requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation base: place directly; it is best to lay a non-slip mat in front; connect to tap water for occasional refilling ③ Entry passage: door frame size (width × height) ≧1.0m×2.0m, continuous turning interval in passage ≧2.0m ④ Maintenance access: not required
★Exhibit Content: Persistence of Vision ★Interaction: Electromechanical Interaction ★Operation: Press the start button to observe the movement of water droplets; select different buttons to see the differences. ★Exhibit Description: The exhibit consists of a stroboscopic light and a water pump, recommended for the KexMall exhibit store. Press the start button and adjust the knob to observe water droplets flowing backward, stationary, and falling. The exhibit uses a solenoid valve to control the falling of water droplets, with an internal stroboscopic light. A non-slip mat is placed in front of the exhibit to prevent water splashing and making the floor slippery. ★Scientific Principle: During interaction, visitors press the "Start" button and see water droplets flowing from top to bottom. Combined with the internal stroboscopic light, under the control of music rhythm and synchronized with the stroboscopic light, the raindrops sometimes appear stationary and sometimes flow backward. Visitors can enjoy a stunning magical rain scene. The water droplets seem to flow from bottom to top, giving visitors a unique visual experience and stimulating their interest in the exhibit. Due to the persistence of vision, the optic nerve's impression of the water droplets does not disappear immediately but lasts for 0.1-0.4 seconds, allowing the droplets to appear as a continuous falling stream. When the interval of the stroboscopic light equals the time interval for droplets to fall to each position, a stationary visual effect is created. When the interval is shorter than that time interval, a backward-flowing visual effect is created.
- 1.6*0.9*2.1m 1.6*0.9*2.1mDimensions (unit: m): 1.6*0.9*2.1m Brand: KexMall Model: PopsciCat-optics-096 1. Materials: ① Platform, base frame: 25 square tube, 30 square tube, 40 square tube, 2.0mm cold-rolled steel panel, surface painted ② Description board, graphic panel: 5mm acrylic UV printing ③ Water storage: stainless steel + acrylic protection ④ Electrical control box: cold-rolled steel painted enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, with Guanjian® K3 high-power PLC controller with protection specially for science exhibits ② Buttons: self-resetting 22mm stainless steel metal buttons with ring light; LED voltage not higher than 12V to avoid high-voltage leakage risk ③ Lighting: HF-PANDA model 010kepu stroboscopic light assembly ④ Water dropping device: Wenzhou Huoyanjinjing custom peristaltic pump 3. Installation Requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation base: place directly; it is best to lay a non-slip mat in front; connect to tap water for occasional refilling ③ Entry passage: door frame size (width × height) ≧1.0m×2.0m, continuous turning interval in passage ≧2.0m ④ Maintenance access: not required
★Exhibit Content: Persistence of Vision ★Interaction: Electromechanical Interaction ★Operation: Press the start button to observe the movement of water droplets; select different buttons to see the differences. ★Exhibit Description: The exhibit consists of a stroboscopic light and a water pump, recommended for the KexMall exhibit store. Press the start button and adjust the knob to observe water droplets flowing backward, stationary, and falling. The exhibit uses a solenoid valve to control the falling of water droplets, with an internal stroboscopic light. A non-slip mat is placed in front of the exhibit to prevent water splashing and making the floor slippery. ★Scientific Principle: During interaction, visitors press the "Start" button and see water droplets flowing from top to bottom. Combined with the internal stroboscopic light, under the control of music rhythm and synchronized with the stroboscopic light, the raindrops sometimes appear stationary and sometimes flow backward. Visitors can enjoy a stunning magical rain scene. The water droplets seem to flow from bottom to top, giving visitors a unique visual experience and stimulating their interest in the exhibit. Due to the persistence of vision, the optic nerve's impression of the water droplets does not disappear immediately but lasts for 0.1-0.4 seconds, allowing the droplets to appear as a continuous falling stream. When the interval of the stroboscopic light equals the time interval for droplets to fall to each position, a stationary visual effect is created. When the interval is shorter than that time interval, a backward-flowing visual effect is created.
- 1.6*1.8*2.3m 1.6*1.8*2.3mDimensions (unit: m): 1.6*1.8*2.3m Brand: KexMall Model: PopsciCat-optics-097 1. Materials: ① Platform, base frame, control console: 25 square tube, 30 square tube, 40 square tube, 2.0mm cold-rolled steel panel, surface painted ② Tabletop: Kelaisi artificial stone, thickness ≧12mm, with flame-retardant board underneath ③ Water storage: stainless steel + acrylic protection ④ Electrical control box: cold-rolled steel painted enclosure, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. ⑤ Fence: stainless steel/seamless tube + glass 2. Main Configuration: ① Electrical control: electrical logic control system, with Guanjian® K3 high-power PLC controller with protection specially for science exhibits ② Buttons: self-resetting 22mm stainless steel metal buttons with ring light; LED voltage not higher than 12V to avoid high-voltage leakage risk ③ Lighting: HF-PANDA model 010kepu stroboscopic light assembly ④ Water dropping device: Wenzhou Huoyanjinjing custom peristaltic pump 3. Installation Requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation base: place directly; it is best to lay a non-slip mat in front; connect to tap water for occasional refilling ③ Entry passage: door frame size (width × height) ≧1.0m×2.0m, continuous turning interval in passage ≧2.0m ④ Maintenance access: not required
★Exhibit Content: Persistence of Vision ★Interaction: Electromechanical Interaction ★Operation: Press the start button to observe the movement of water droplets; select different buttons to see the differences. ★Exhibit Description: The exhibit consists of a stroboscopic light and a water pump, recommended for the KexMall exhibit store. Press the start button and adjust the knob to observe water droplets flowing backward, stationary, and falling. The exhibit uses a solenoid valve to control the falling of water droplets, with an internal stroboscopic light. A non-slip mat is placed in front of the exhibit to prevent water splashing and making the floor slippery. ★Scientific Principle: During interaction, visitors press the "Start" button and see water droplets flowing from top to bottom. Combined with the internal stroboscopic light, under the control of music rhythm and synchronized with the stroboscopic light, the raindrops sometimes appear stationary and sometimes flow backward. Visitors can enjoy a stunning magical rain scene. The water droplets seem to flow from bottom to top, giving visitors a unique visual experience and stimulating their interest in the exhibit. Due to the persistence of vision, the optic nerve's impression of the water droplets does not disappear immediately but lasts for 0.1-0.4 seconds, allowing the droplets to appear as a continuous falling stream. When the interval of the stroboscopic light equals the time interval for droplets to fall to each position, a stationary visual effect is created. When the interval is shorter than that time interval, a backward-flowing visual effect is created.
Review
Principle Display: ★★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★ Durability: ★★★ Overall Rating: ★★★★