An electric shock experience safety simulation device
By designing a portable electric shock experience safety simulation device, which uses a grip stick and electrodes to simulate the feeling of electric shock, the problem of high cost and complex maintenance of existing devices has been solved, achieving a low-cost and safe electric shock experience and improving the coverage of electricity safety education.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI DEAN INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-03
AI Technical Summary
The existing large-scale electric shock experience devices in science and technology museums are costly and complex to maintain, making it difficult to cover remote areas and grassroots communities. This results in a lack of systematic electricity safety education, especially insufficient training on electric shock protection for children.
A portable and low-cost electric shock experience safety simulation device was designed, including a grip stick, a power supply unit, a control unit, a sound unit, and a vibration unit. It uses the human body as a conductor and simulates the feeling of electric shock by setting a circuit breaker and controlling the voltage, thus ensuring safety.
This invention provides a low-cost, easy-to-operate electric shock experience device that can be flexibly deployed in communities and schools to improve the coverage of electricity safety education and reduce the incidence of electric shock accidents at the grassroots level.
Smart Images
Figure CN224457508U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of experience devices, and in particular to a safety simulation device for experiencing electric shock. Background Technology
[0002] With the accelerated electrification of urban and rural areas in my country, electric shock accidents caused by a lack of electrical safety knowledge still occur frequently every year, with teenagers and children being a high-risk group due to their weak safety awareness. According to statistics from the Ministry of Emergency Management, in 2023, electric shock accidents involving minors accounted for 18.7% of all accidents. Furthermore, there is a significant regional imbalance in existing electric shock safety education—only 37% of prefecture-level cities nationwide are equipped with electric shock experience facilities in science museums, and the coverage rate in counties and below is less than 12%. While traditional science museums offer comprehensive large-scale experience installations, their limitations, such as fixed locations, high equipment costs (over 500,000 yuan per set), and complex maintenance, make it difficult to reach remote areas and grassroots communities. For children in urban and rural areas lacking professional science popularization resources, opportunities to receive systematic electrical safety education are extremely scarce, and some children in rural areas have never received any electric shock protection training. Therefore, developing a portable, low-cost, and easy-to-operate electric shock safety simulation device, which can be flexibly disseminated through community activities and mobile science popularization in schools, has become a key breakthrough in popularizing electricity safety knowledge. It is of great practical significance for reducing the incidence of electric shock accidents at the grassroots level and building a solid line of defense for safe electricity use for all citizens. Therefore, this application provides an electric shock experience safety simulation device. Utility Model Content
[0003] To address the aforementioned issues, this application provides a safety simulation device for experiencing electric shock.
[0004] This application provides a safety simulation device for experiencing electric shock, which includes a hollow grip stick, and the grip stick is equipped with a power supply unit, a control unit, a sound generation unit and a vibration unit.
[0005] The outer wall of the gripping rod is provided with a pole piece powered by the power supply unit. The pole piece is set to be open-circuited so that the connection is achieved by human contact, so that the human contact part generates an electric shock sensation.
[0006] The device voltage is lower than the safe voltage for continuous contact that the human body can withstand.
[0007] By setting a disconnected electrode on the grip stick, the human body is used as a conductor to generate an electric shock sensation. At the same time, by controlling the voltage, the safety of experiencing electric shock is ensured.
[0008] Preferably, the power supply unit includes a battery pack electrically connected to a charging port, and a switch button is also provided on the power supply circuit of the battery pack.
[0009] Preferably, the control unit is a PCB board fixed inside the grip stick, and the PCB board is located between the battery pack and each component to be controlled.
[0010] Preferably, the sound-generating unit is a speaker fixed to the top of the grip stick, and the speaker is electrically connected to the battery pack and PCB board.
[0011] Preferably, the vibration unit is a vibration motor fixed inside the gripping rod.
[0012] Preferably, the electrode includes a cathode and an anode, both of which are fixed on the outer wall of the holding rod and are electrically connected to the PCB board and the battery pack.
[0013] Preferably, the grip stick is provided with an indicator light.
[0014] In summary, this application includes the following beneficial technical effects:
[0015] By setting a disconnected electrode on the grip stick, the human body is used as a conductor to generate an electric shock sensation. At the same time, by controlling the voltage, the safety of experiencing electric shock is ensured. Attached Figure Description
[0016] Figure 1 It is the isometric drawing in Embodiment 1 of this application;
[0017] Figure 2 This is the bottom-view isometric drawing from Embodiment 1 of this application;
[0018] Figure 3 This is an exploded view of Embodiment 1 of this application;
[0019] Figure 4 This is a longitudinal sectional view of Embodiment 1 of this application.
[0020] Explanation of reference numerals in the attached diagram: 1. Holding rod; 11. Cover plate; 2. Electrode; 21. Cathode; 22. Anode; 3. Indicator light; 4. Charging port; 5. Switch button; 6. Speaker; 7. Vibration motor; 8. Battery pack; 9. PCB board. Detailed Implementation
[0021] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.
[0022] Example 1:
[0023] An electric shock experience safety simulation device, referring to Figure 1 - Figure 4 The gripping rod 1 is hollow inside, and a power supply unit, a control unit, a sound generation unit, and a vibration unit are installed inside the gripping rod 1.
[0024] The outer wall of the gripping rod 1 is equipped with a pole piece 2 powered by the power supply unit. The pole piece 2 is set to be open circuit so that the connection is achieved by human contact, so that the human contact part generates an electric shock sensation. The voltage of the device is lower than the safe voltage for continuous contact that the human body can withstand. The safe voltage for continuous contact of the human body is 24V.
[0025] By setting a disconnecting electrode 2 on the gripping rod 1, the human body is used as a conductor to generate an electric shock sensation. At the same time, by controlling the voltage, the safety of experiencing electric shock is ensured.
[0026] The power supply unit includes a battery pack 8, which is electrically connected to a charging port 4. A switch button 5 is also provided on the power supply circuit of the battery pack 8. The bottom end of the gripping rod 1 is snapped onto a cover plate 11. Both the switch button 5 and the charging port 4 are located on the cover plate 11. The switch button 5 serves as the on / off control of the power supply of the entire device, and the charging port 4 charges the battery pack 8 to ensure the normal power supply of the battery pack 8.
[0027] The control unit is a PCB board 9 fixed inside the grip bar 1. The PCB board 9 is located between the battery pack 8 and each component to be controlled. The PCB board 9 is manufactured according to the specifications of the battery pack 8. If the selected voltage of the battery pack 8 is high, the PCB board 9 is equipped with a step-down module to ensure that the voltage between the final electrode plates 2 is ≤5V, so as to ensure the safety of the experience. At the same time, it ensures that the voltage of the battery pack 8 is compatible with the vibration motor 7 and the speaker 6.
[0028] The sound-generating unit is a speaker 6 fixed to the top of the grip stick 1. The speaker 6 is electrically connected to the battery pack 8 and the PCB board 9. The sound-generating unit can announce the device status on the one hand, and play the current sound effect when electric shock occurs on the other hand, so as to achieve a more realistic electric shock experience.
[0029] The vibration unit is a vibration motor 7 fixed inside the gripping rod 1. The vibration motor 7 is a 5V micro motor. The output end of the motor is fixedly connected to an eccentric block. When the motor rotates, it generates a vibration effect to simulate the tingling sensation caused by electric shock.
[0030] The electrode 2 includes a cathode 21 and an anode 22, both of which are fixed to the outer wall of the gripping rod 1 and electrically connected to the PCB board 9 and the battery pack 8. Both cathode 21 and anode 22 are made of stainless steel and are respectively connected to the positive and negative terminals of the battery pack 8, with a distance of 1 cm between them. When a person holds the cathode 21 and anode 22, they are connected, thereby generating an electric shock sensation.
[0031] An indicator light 3 is provided on the grip stick 1. The indicator light 3 is used to indicate the operating status of the device; for example: the device is powered off when the light is off; the device is connected when the red light is on and generates an electric shock; the device is ready to be triggered when the green light is on.
[0032] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of the electric shock experience safety simulation device provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.
Claims
1. A shock experience safety simulation apparatus, characterized by: It includes a hollow gripping rod (1), and the gripping rod (1) is equipped with a power supply unit, a control unit, a sound generation unit and a vibration unit; The outer wall of the gripping rod (1) is provided with a pole piece (2) powered by the power supply unit. The pole piece (2) is disconnected so that the connection is achieved by human contact, so that the human contact part generates an electric shock. The device voltage is lower than the safe voltage for continuous contact that the human body can withstand.
2. The safety simulator of claim 1, wherein: The power supply unit includes a battery pack (8), which is electrically connected to a charging port (4), and a switch button (5) is also provided on the power supply circuit of the battery pack (8).
3. The safety simulator of claim 2, wherein: The control unit is a PCB board (9) fixed inside the grip (1), and the PCB board (9) is located between the battery pack (8) and each component to be controlled.
4. The safety simulator of claim 3, wherein: The sound-generating unit is a speaker (6) fixed to the top of the grip (1), and the speaker (6) is electrically connected to the battery pack (8) and the PCB board (9).
5. The safety analog device of claim 4, wherein: The vibration unit is a vibration motor (7) fixed inside the gripping rod (1).
6. The safety simulator of claim 5, wherein: The electrode (2) includes a cathode (21) and an anode (22), both of which are fixed on the outer wall of the holding rod (1) and are electrically connected to the PCB board (9) and the battery pack (8).
7. The safety analog device of claim 6, wherein: An indicator light (3) is provided on the grip stick (1).