Intelligent electronic weighing scale for newborns
By introducing constant temperature support components and infrared ranging sensors into the neonatal smart electronic weighing scale, the problem of cold catching by the hard texture of the newborn weighing scale tray is solved, and the warm and soft tray and height measurement function is realized.
Patent Information
- Application Number
- CN202421034671.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The trays of existing neonatal scales are usually made of metal or medical plastic, and are hard and have a low temperature, which makes the newborn susceptible to cold when weighing.
A newborn intelligent electronic weight scale was designed, using constant temperature support components, including water filling pads, water tanks, electric heating pipes, water pumps, water supply pipes, return ports and control motherboards. The water in the water tank is heated through electric heating pipes. The hot water is transported into the water filling pad through a water pump to ensure the temperature and softness of the tray, and the height of the newborn is measured using an infrared distance measuring sensor.
It effectively avoids the newborn from catching a cold while weighing, provides a warm and soft tray, and achieves the newborn's height measurement.
Smart Images
Figure CN222336527U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic weight scales, in particular to an intelligent electronic weight scale for newborns. Background Art
[0002] The weight of a newborn is an important indicator for evaluating the growth and development of a baby. The average weight of a newborn at birth is about 3,000 grams, and the normal range is between 2,500 and 4,000 grams. Factors that affect the weight of a newborn include the mother's age at first birth, the number of weeks of pregnancy, the number of births and whether it is a multiple birth, the health status and living habits of the pregnant woman, and the nutritional status during pregnancy. When a newborn is born, a baby scale is needed to weigh the baby.
[0003] Currently, the neonatal weighing scales on the market are equipped with a tray, and the newborn is usually placed on the tray of the weighing scale for weighing. However, when the newborn is weighed, the tray of the weighing scale is usually made of metal or medical plastic, which is hard and has a low temperature. When weighing the newborn, it may come into contact with the newborn's skin and easily cause the newborn to catch a cold. Therefore, improvement is needed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a newborn intelligent electronic weighing scale to solve the problem that the newborn weighing scale in the prior art is provided with a tray, and the newborn is usually placed on the tray of the weighing scale for weighing, but when the newborn is weighed, since the tray of the weighing scale is usually made of metal or medical plastic, which is hard and has a low temperature, when the newborn is weighed, it is easy to cause the newborn to catch a cold due to contact with the skin of the newborn.
[0005] In view of this, the utility model provides a newborn intelligent electronic weight scale, comprising an electronic scale body, a tray is arranged on the top of the electronic scale body, a constant temperature support component and a height measurement component are arranged inside the tray, and a display screen is fixedly installed on one side of the electronic scale body;
[0006] The constant temperature support assembly includes a water-filled pad, a water tank, an electric heating pipe, a water pump, a water supply pipe, a reflux port, a control main board and a filling pipe. The water-filled pad is fixedly mounted on the inner side of the top of the tray. The water tank, the water pump and the control main board are all fixedly mounted inside the tray. The electric heating pipe is fixedly mounted inside the water tank. One end of the water supply pipe is fixedly mounted on the output end of the water pump. The reflux port is opened on the inner side of one end of the tray. The filling pipe is fixedly mounted on one end of the tray.
[0007] Optionally, the electric heating tube is electrically connected to the control main board via wires, and the water pump is electrically connected to the control main board via wires.
[0008] Optionally, the water pump suction end is connected to the interior of the water tank via an installation pipe.
[0009] Optionally, one end of the water supply pipe is connected to the interior of the water-filled pad, and one end of the filling pipe is connected to the interior of the water tank.
[0010] Optionally, one end of the reflux port is connected to the interior of the water tank, and the other end of the reflux port is connected to the interior of the water-filled pad.
[0011] Optionally, the height measurement component includes a first infrared ranging sensor and a second infrared ranging sensor, and the first infrared ranging sensor and the second infrared ranging sensor are respectively fixedly mounted on the top of both ends of the tray.
[0012] Optionally, the first infrared ranging sensor and the second infrared ranging sensor are both electrically connected to the control mainboard by wires.
[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:
[0014] 1. The utility model is a newborn intelligent electronic weighing scale, which is provided with a constant temperature support component. Specifically, the main board is controlled to control the electric heating tube to evenly heat the water in the water tank, and then the water pump delivers the hot water to the water-filled pad through the pipeline, so that the water-filled pad is heated up, and then flows back to the water tank through the reflux port, so as to ensure the temperature and softness of the tray when weighing the newborn and prevent the newborn from catching cold.
[0015] The utility model discloses an intelligent electronic weight scale for newborns. A height measuring component is arranged. Specifically, a first infrared distance measuring sensor and a second infrared distance measuring sensor are used as a fixed distance. The first infrared distance measuring sensor is used to measure the distance to the newborn's head. The second infrared distance measuring sensor is used to measure the distance to the newborn's ears and feet. The height of the newborn is obtained by subtracting the distances measured at both ends from the total distance. This facilitates the measurement of the height of the newborn.
[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings:
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a side view of the utility model;
[0020] Figure 3 This is an exploded view of the local structure of the constant temperature support component of the utility model;
[0021] Figure 4It is a partial cross-sectional view of the constant temperature support assembly of the utility model.
[0022] Explanation of the accompanying drawings: 1. Electronic scale body; 2. Tray; 3. Display screen; 401. Water filling pad; 402. Water tank; 403. Electric heating tube; 404. Water pump; 405. Water supply pipe; 406. Reflux port; 407. Control main board; 408. Filling pipe; 501. First infrared ranging sensor; 502. Second infrared ranging sensor. DETAILED DESCRIPTION
[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.
[0024] A newborn baby intelligent electronic weighing scale according to an embodiment of the utility model will be described in detail below with reference to the accompanying drawings.
[0025] Example 1
[0026] For easier understanding, see Figures 1 to 4 The utility model provides an embodiment of a newborn intelligent electronic weight scale, comprising an electronic scale body 1, a tray 2 is arranged on the top of the electronic scale body 1, a constant temperature support component and a height measurement component are arranged inside the tray 2, and a display screen 3 is fixedly installed on one side of the electronic scale body 1;
[0027] The constant temperature support assembly includes a water pad 401, a water tank 402, an electric heating pipe 403, a water pump 404, a water supply pipe 405, a return port 406, a control main board 407 and a filling pipe 408. The water pad 401 is fixedly installed on the inner side of the top of the tray 2, the water tank 402, the water pump 404 and the control main board 407 are all fixedly installed inside the tray 2, the electric heating pipe 403 is fixedly installed inside the water tank 402, one end of the water supply pipe 405 is fixedly installed on the output end of the water pump 404, and the return port 406 is opened inside one end of the tray 2. On the side, the filling pipe 408 is fixedly installed at one end of the tray 2, the electric heating pipe 403 is electrically connected to the control main board 407 by wires, the water pump 404 is electrically connected to the control main board 407 by wires, the suction end of the water pump 404 is connected to the inside of the water tank 402 through the installation pipe, one end of the water supply pipe 405 is connected to the inside of the water filling pad 401, one end of the filling pipe 408 is connected to the inside of the water tank 402, one end of the reflux port 406 is connected to the inside of the water tank 402, and the other end of the reflux port 406 is connected to the inside of the water filling pad 401.
[0028] It should be noted that, by providing a water-filled pad 401 and passing hot water into the water-filled pad 401, the temperature and softness in the tray 2 can be ensured, and water is added to the water tank 402 and the water-filled pad 401 through the provided filling pipe 408, and then the control main board 407 can control the electric heating pipe 403 to heat the water in the water tank 402 at a constant temperature, and the provided water pump 404 uses the water supply pipe 405 and the pipe connected to the water tank 402 to discharge the heated water in the water tank 402 into the water-filled pad 401, so that the water-filled pad 401 is heated, and at the same time, the water in the water-filled pad 401 is refluxed to the water tank 402 through the reflux port 406 to continue heating, thereby ensuring the temperature in the water-filled pad 401 and preventing the newborn from catching cold when weighing the newborn. The control main board 407 includes a circuit controller and a temperature controller, and the circuit controller can adopt a PLC controller with a model number of S7200, and the temperature controller can adopt a small thermostat with a model number of XH-W3001.
[0029] Example 2
[0030] In some embodiments, Figure 1 As shown, the height measurement component includes a first infrared ranging sensor 501 and a second infrared ranging sensor 502. The first infrared ranging sensor 501 and the second infrared ranging sensor 502 are respectively fixedly mounted on the top of both ends of the tray 2. The first infrared ranging sensor 501 and the second infrared ranging sensor 502 are both electrically connected to the control main board 407 by wires.
[0031] It should be noted that, by setting the first infrared ranging sensor 501 and the second infrared ranging sensor 502, with the first infrared ranging sensor 501 and the second infrared ranging sensor 502 as a fixed distance, the first infrared ranging sensor 501 is used to measure the distance to the newborn's head, and the second infrared ranging sensor 502 is used to measure the distance to the newborn's ears and feet. The height of the newborn is obtained by subtracting the distances measured at both ends from the total distance, which facilitates the measurement of the height of the newborn.
[0032] Working principle: When in use, first add water to the water tank 402 and the water-filled pad 401 through the provided filling pipe 408, then the control main board 407 can control the electric heating pipe 403 to heat the water in the water tank 402 at a constant temperature, and the water pump 404 uses the water supply pipe 405 and the pipe connected to the water tank 402 to discharge the heated water in the water tank 402 into the water-filled pad 401, so that the water-filled pad 401 is heated, and at the same time, the water in the water-filled pad 401 is returned to the water tank 402 through the reflux port 406 to continue heating, so as to maintain the temperature. Verify the temperature in the water-filled cushion 401, then place the newborn on the water-filled cushion 401 in the tray 2, and weigh it using the electronic scale body 1. At the same time, use the first infrared ranging sensor 501 and the second infrared ranging sensor 502 as a fixed distance, use the first infrared ranging sensor 501 to measure the distance to the newborn's head, and use the second infrared ranging sensor 502 to measure the distance to the newborn's ears and feet. The height of the newborn is obtained by subtracting the distances measured at both ends from the total distance, thereby obtaining the weight and height of the newborn.
[0033] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A newborn intelligent electronic weighing scale, characterized in that: It comprises an electronic scale body (1), a tray (2) is arranged on the top of the electronic scale body (1), a constant temperature support component and a height measurement component are arranged inside the tray (2), and a display screen (3) is fixedly mounted on one side of the electronic scale body (1); The constant temperature support assembly comprises a water-filled pad (401), a water tank (402), an electric heating pipe (403), a water pump (404), a water supply pipe (405), a return port (406), a control mainboard (407) and a filling pipe (408); the water-filled pad (401) is fixedly mounted on the inner side of the top of the tray (2); the water tank (402), the water pump (404) and the control mainboard (407) are all fixedly mounted inside the tray (2); the electric heating pipe (403) is fixedly mounted inside the water tank (402); one end of the water supply pipe (405) is fixedly mounted on the output end of the water pump (404); the return port (406) is opened on the inner side of one end of the tray (2); and the filling pipe (408) is fixedly mounted on one end of the tray (2).
2. The intelligent electronic weighing scale for newborns according to claim 1, characterized in that: The electric heating tube (403) is electrically connected to the control main board (407) via electric wires, and the water pump (404) is electrically connected to the control main board (407) via electric wires.
3. The intelligent electronic weighing scale for newborns according to claim 1, characterized in that: The suction end of the water pump (404) is connected to the interior of the water tank (402) via an installation pipe.
4. The intelligent electronic weighing scale for newborns according to claim 1, characterized in that: One end of the water supply pipe (405) is connected to the interior of the water-filled pad (401), and one end of the filling pipe (408) is connected to the interior of the water tank (402).
5. The intelligent electronic weighing scale for newborns according to claim 1, characterized in that: One end of the reflux port (406) is connected to the interior of the water tank (402), and the other end of the reflux port (406) is connected to the interior of the water-filled pad (401).
6. The intelligent electronic weighing scale for newborns according to claim 1, characterized in that: The height measurement component comprises a first infrared distance measuring sensor (501) and a second infrared distance measuring sensor (502), wherein the first infrared distance measuring sensor (501) and the second infrared distance measuring sensor (502) are respectively fixedly mounted on the top of both ends of the tray (2).
7. The intelligent electronic weighing scale for newborns according to claim 6, characterized in that: The first infrared distance measuring sensor (501) and the second infrared distance measuring sensor (502) are both electrically connected to the control mainboard (407) using wires.