Novel cushion reminder
Through the design of the new cushion reminder, the pressure switch sensor and voice module are used to solve the problem of electricians forgetting to switch power, realizing power safety reminders and energy saving and consumption reduction, saving 30,000 yuan per team annual electricity bill.
Patent Information
- Application Number
- CN202420664654.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-02
AI Technical Summary
Electrical loaders tend to forget to switch power when working, which leads to the failure to effectively solve the problems of electricity safety and energy saving and consumption reduction.
Design a new type of seat cushion reminder, including an outer shell, pressure switch sensor, voice module, power module and relay module. Through a thin-film contact sensor and an autonomous audio system, it is necessary to remind people to pay attention to electricity safety when sitting down, and turn off the power supply in time when leaving. .
Effectively remind the electrician to pay attention to electricity safety, reduce power forgetting, and achieve energy saving and consumption reduction. Each team can save 30,000 yuan of electricity per year.
Smart Images
Figure CN222337743U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reminders, in particular to a novel seat cushion reminder. Background Art
[0002] The main tasks of the electrical tool are 1. Inspection and assembly of electronic components, which includes the welding specifications of resistors, capacitors, transistors and various components, and the methods of distinguishing their performance types, so as to achieve self-testing after the work is completed. If necessary, use a multimeter and oscilloscope for testing. 2. Assembly of large industrial control machines and electrical appliances, which includes the electrical assembly of various machine tools, automobiles, aircraft, etc., requires you to be able to construct and wire according to the drawings, and self-test according to the drawings after completing the task. 3. It is required to have a certain knowledge of benchwork assembly and understand the mechanical assembly drawings so as to be able to complete the cable routing tasks of the products.
[0003] When electricians are working, electrical safety is very important, so turning on and off the power supply is a necessary step, but some electricians often forget to turn on and off the power supply.
[0004] Therefore, a new type of cushion reminder becomes a problem that people need to solve urgently. Utility Model Content
[0005] The technical problem to be solved by the utility model is that when electricians are working, electricity safety is very important, so switching the power supply is a necessary link, but some electricians often forget to switch the power supply.
[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a new type of seat cushion reminder, which includes an outer shell, a pressure switch sensor, a voice module, a power module and a relay module. The voice module, the power module and the relay module are all arranged in the outer shell, the pressure switch sensor is arranged under the seat cushion, the output end of the pressure switch sensor is electrically connected to the input end of the relay module, the input end of the voice module is electrically connected to the output end of the relay module, and the power module provides the seat cushion reminder with the power required for its operation; the power module is externally connected to a lithium battery pack.
[0007] Furthermore, the lithium battery pack is a 12V battery.
[0008] Furthermore, the pressure switch sensor is a film-type contact sensor.
[0009] Furthermore, the pressure switch sensor includes a stem-shaped structure and 8 film contacts, the film contacts are evenly distributed on the surface of the stem-shaped structure, and a tape is provided on the back of the pressure switch sensor.
[0010] Furthermore, the film contact is triggered to conduct at 140 grams and is suitable for a temperature range of -40°C to 80°C.
[0011] Furthermore, the voice module adopts an autonomous audio system, which can independently modify the broadcast content, with a maximum volume of 90 decibels.
[0012] Furthermore, the thickness of the seat cushion is less than 20 cm.
[0013] Compared with the prior art, the advantages of the utility model are as follows: the utility model adopts a matching structure of an outer shell, a pressure switch sensor, a voice module, a power module and a relay module, which can realize the reminder of the electrical equipment group to pay attention to electrical safety when entering the workstation when sitting down; when leaving, reminding to turn off the power in time; in this way, the electrical equipment workers will no longer forget to turn on and off the power; timely remind employees to use electricity safely and cut off the power in time to achieve energy saving and consumption reduction mode; each team saves about 30,000 yuan in electricity each year; the utility model has high sensitivity, loud sound and simple operation; the utility model is reasonably designed and worthy of vigorous promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a structural schematic diagram of a novel seat cushion reminder.
[0015] As shown in the figure: 1. Outer shell, 2. Pressure switch sensor, 3. Voice module, 4. Power module, 5. Relay module, 6. Lithium battery pack, 7. Dry type structure, 8. Thin film contact, 9. Tape. DETAILED DESCRIPTION
[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0017] Combined with Figure 1 , the utility model is introduced in detail.
[0018] A novel seat cushion reminder comprises an outer shell 1, a pressure switch sensor 2, a voice module 3, a power module 4 and a relay module 5. The voice module 3, the power module 4 and the relay module 5 are all arranged in the outer shell 1. The pressure switch sensor 2 is arranged under the seat cushion. The output end of the pressure switch sensor 2 is electrically connected to the input end of the relay module 5. The input end of the voice module 3 is electrically connected to the output end of the relay module 5. The power module 4 provides the power required for the seat cushion reminder to work; the power module 4 is externally connected to a lithium battery pack 6.
[0019] The lithium battery pack 6 is a 12V battery.
[0020] The pressure switch sensor 2 is a film-type contact sensor.
[0021] The pressure switch sensor 2 includes a stem-shaped structure 7 and eight thin film contacts 8. The thin film contacts 8 are evenly distributed on the surface of the stem-shaped structure 7. An adhesive tape 9 is provided on the back of the pressure switch sensor.
[0022] The film contact 8 is triggered to conduct at 140 grams and is suitable for temperatures ranging from -40°C to 80°C.
[0023] The voice module 3 adopts an independent audio system, which can modify the broadcast content independently, and the maximum volume is 90 decibels.
[0024] The specific implementation process of the new cushion reminder of the utility model is as follows: through the human body contact pressure switch sensor, when any film contact of the pressure switch sensor has pressure, a trigger signal will be generated, the signal outputs a low level through the voltage conversion module, the low level triggers the relay module, the relay module NO end outputs a DC 12V voltage to trigger the voice module, and broadcasts the set voice;
[0025] When the human body leaves the pressure switch sensor and there is no object touching the film contact, a trigger signal will be generated. The signal outputs a high level through the voltage conversion module, and the high level triggers the relay module. The NC end of the relay module outputs a DC 12V voltage to trigger the voice module, which broadcasts the set voice; the alarm sends out voice prompts such as: 1. When sitting down, it prompts "The electrical group reminds you to pay attention to electrical safety when entering the workstation." 2. When leaving, it prompts "Leave the workstation, please turn off the power in time."
[0026] The utility model adopts a matching structure of an outer shell 1, a pressure switch sensor 2, a voice module 3, a power module 4 and a relay module 5, which realizes the reminder of the electrical equipment group to pay attention to electrical safety when entering the workstation when sitting down; when leaving, reminding to turn off the power in time; in this way, the electrical equipment workers will no longer forget to turn on and off the power; the utility model has high sensitivity, loud voice and simple operation; it can remind employees to use electricity safely in time and cut off the power in time to achieve energy saving and consumption reduction mode; each team saves about 30,000 yuan in electricity each year; the utility model has reasonable design and is worthy of promotion.
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A new type of seat cushion reminder, characterized in that: The seat cushion reminder comprises an outer shell (1), a pressure switch sensor (2), a voice module (3), a power module (4) and a relay module (5); the voice module (3), the power module (4) and the relay module (5) are all arranged in the outer shell (1); the pressure switch sensor (2) is arranged below the seat cushion; the output end of the pressure switch sensor (2) is electrically connected to the input end of the relay module (5); the input end of the voice module (3) is electrically connected to the output end of the relay module (5); the power module (4) provides the seat cushion reminder with power required for operation; and the power module (4) is externally connected to a lithium battery pack (6).
2. A novel seat cushion reminder according to claim 1, characterized in that: The lithium battery pack (6) is a 12V battery.
3. A new type of cushion reminder according to claim 2, characterized in that: The pressure switch sensor (2) is a film-type contact sensor.
4. A new type of cushion reminder according to claim 3, characterized in that: The pressure switch sensor (2) comprises a stem-shaped structure (7) and eight thin film contacts (8), wherein the thin film contacts (8) are evenly distributed on the surface of the stem-shaped structure (7), and an adhesive tape (9) is provided on the back of the pressure switch sensor.
5. A new type of cushion reminder according to claim 4, characterized in that: The film contact (8) is triggered to conduct at 140 grams and is suitable for temperatures ranging from -40°C to 80°C.
6. A new type of cushion reminder according to claim 5, characterized in that: The voice module (3) adopts an autonomous audio system and can independently modify the broadcast content, with a maximum volume of 90 decibels.
7. A novel seat cushion reminder according to claim 1, characterized in that: The thickness of the seat cushion is less than 20 cm.