Ultrasonic electronic weighing scale for preventing children from falling down

Abstract

The utility model discloses an ultrasonic electronic weighing scale for preventing children from falling down, and relates to the technical field of weighing scales. The device comprises a base, the top of the base is provided with a groove, the inner bottom of the groove is fixedly connected with a weighing sensor, the top of the base is provided with a support, and the bottom of the support is fixedly connected with an ultrasonic sensor; a protection assembly is arranged on the top of the base. By arranging the protection assembly, a fence structure is formed when a child is weighed, the child is effectively prevented from falling down due to unstable standing or accidental movement, safety is improved, a first air cylinder in the lifting display assembly can drive a display panel to ascend and descend, the height of a display screen is flexibly adjusted according to the height of the child, and the child can conveniently observe measured data; the user experience is improved, the weighing sensor and the ultrasonic sensor are combined, the body weight can be measured, multiple physiological data such as the body fat rate and the bone density can be detected, and more comprehensive health information is provided.

Description

Technical Field

[0001] This utility model belongs to the technical field of weighing scales, and in particular relates to an ultrasonic electronic weighing scale for preventing falls in children. Background Technology

[0002] Ultrasonic electronic scales are devices that combine ultrasonic technology with the functions of traditional electronic scales, aiming to provide more comprehensive and accurate health data. These scales not only measure weight but also use ultrasonic technology to measure and analyze multiple physiological data points, going beyond the single function of traditional scales. Children's ultrasonic electronic scales are one such example.

[0003] Existing ultrasonic electronic weighing scales for children have drawbacks. Because they are exposed weighing platforms without any safety features, children may fall during the weighing process. Furthermore, the display screen cannot be adjusted to accommodate a child's height, making it inconvenient for the child to view the data. Therefore, we provide a child-proof ultrasonic electronic weighing scale to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a child-proof ultrasonic electronic weighing scale. By combining a protective component and a lifting display component, it solves the problems of existing child ultrasonic electronic weighing scales lacking protective functions and having inconvenient display screens during use.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0006] This utility model relates to a child-proof ultrasonic electronic weighing scale, comprising a base, a groove on the top of the base, a weighing sensor fixedly connected to the bottom of the groove, a bracket on the top of the base, and an ultrasonic sensor fixedly connected to the bottom of the bracket; a protective assembly on the top of the base, comprising a movable rod on the top of the base, a sleeve fitted onto the surface of the movable rod, a first soft protective plate fixedly connected to the top of the base, and a first soft movable plate slidably connected inside the first soft protective plate; a lifting display assembly is provided on the rear side of the first soft protective plate, comprising a fixed cylinder fixedly connected to the top of the base, a first cylinder fixedly connected to the bottom of the fixed cylinder, a display panel on the top of the fixed cylinder, and a display screen fixedly connected to the front side of the display panel.

[0007] The present invention is further configured such that the protective assembly includes a crossbar fixedly connected to one side of the movable rod, a vertical plate fixedly connected to the top of the base, a second soft protective plate disposed on the top of the base, a second soft movable plate slidably connected inside the second soft protective plate, a support rod disposed on the top of the second soft protective plate, an iron plate fixedly connected to one side of the vertical plate, and a permanent magnet plate disposed on the rear side of the iron plate.

[0008] The present invention is further configured such that the lifting display assembly includes a microprocessor and a speaker fixedly connected to the front side of the display panel, and a connecting bracket fixedly connected to the bottom of the display panel.

[0009] The present invention is further configured such that a weighing plate is fixedly connected to the top of the weighing sensor, and a first anti-slip pad is fixedly connected to the top of the weighing plate.

[0010] The present invention is further configured such that a second anti-slip pad is fixedly connected to the bottom of the base, and a receiving groove is provided on the bottom of both the base and the bottom of the second anti-slip pad. A second cylinder is fixedly connected to the top of the receiving groove, a fixing plate is fixedly connected to the output end of the second cylinder, and a caster wheel is fixedly connected to the bottom of the fixing plate.

[0011] The present invention is further configured such that the sleeve is fixedly connected to the base, and the first flexible movable plate is fixedly connected to the surface of the crossbar.

[0012] The present invention is further configured such that the support rod and the movable rod, and the second soft protective plate and the sleeve are all movably connected by hinges, and the second soft movable plate is fixedly connected to the surface of the support rod.

[0013] The present invention has the following beneficial effects.

[0014] 1. This utility model, by setting up protective components, forms a fence structure when children are weighed, effectively preventing children from falling due to instability or accidental movement, thus improving safety. The first cylinder in the lifting display component can drive the display panel to rise and fall, flexibly adjusting the height of the display screen according to the child's height, making it convenient for children to observe the measurement data and improving the user experience. Combined with the weighing sensor and ultrasonic sensor, it can not only measure weight, but also detect multiple physiological data such as body fat percentage and bone density, providing more comprehensive health information.

[0015] 2. This utility model features retractable casters and a second cylinder at the bottom of the base. When moving, the casters can be lowered for easy pushing, and when fixed, the casters can be retracted and the second anti-slip pad enhances stability, balancing portability and stability. The microprocessor processes the data from the load-bearing sensor and ultrasonic sensor in real time and provides feedback through the display screen and speaker, supporting both visual and voice outputs, making it especially suitable for children with limited literacy.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 This is a 3D diagram of an ultrasonic electronic weighing scale designed to prevent falls in children.

[0019] Figure 2 This is a cross-sectional view of the base of a child-proof ultrasonic electronic weighing scale.

[0020] Figure 3 This is a cross-sectional view of the first soft protective plate in a child-proof ultrasonic electronic weighing scale.

[0021] Figure 4 This is a cross-sectional view of the second soft protective plate in a child-proof ultrasonic electronic weighing scale.

[0022] Figure 5 This is a diagram showing the open state of the second soft protective plate in a child-proof ultrasonic electronic weighing scale.

[0023] In the attached diagram: 1. Base; 2. Groove; 3. Weighing sensor; 4. Bracket; 5. Ultrasonic sensor; 6. Movable rod; 7. Sleeve; 8. First soft protective plate; 9. First soft movable plate; 10. Fixed cylinder; 11. First cylinder; 12. Display panel; 13. Display screen; 14. Horizontal bar; 15. Vertical plate; 16. Second soft protective plate; 17. Second soft movable plate; 18. Support rod; 19. Iron plate; 20. Permanent magnet plate; 21. Microprocessor; 22. Speaker; 23. Connecting frame; 24. Weighing plate; 25. First anti-slip pad; 26. Second anti-slip pad; 27. Receiving groove; 28. Second cylinder. Detailed Implementation

[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Please see Figures 1-5 This utility model relates to a child-proof ultrasonic electronic weighing scale, comprising a base 1, a groove 2 on the top of the base 1, a weighing sensor 3 fixedly connected to the bottom of the groove 2 for weighing the child, a bracket 4 on the top of the base 1, an ultrasonic sensor 5 fixedly connected to the bottom of the bracket 4 for detecting other body data of the child, such as body fat percentage and bone density; and a protective assembly on the top of the base 1, comprising a movable rod 6 on the top of the base 1, a sleeve 7 fitted onto the surface of the movable rod 6, a first soft protective plate 8 fixedly connected to the top of the base 1, and a slidably connected to the first soft protective plate 8. Inside the protective plate 8 is a first flexible movable plate 9, with a first slider fixedly connected to one side of the first flexible movable plate 9. Inside the first flexible protective plate 8, on one side, is a first sliding groove adapted to the first slider. A lifting display assembly is provided on the rear side of the first flexible protective plate 8. The lifting display assembly includes a fixed cylinder 10 fixedly connected to the top of the base 1, a first cylinder 11 fixedly connected to the bottom of the fixed cylinder 10, the output end of the first cylinder 11 extending through to the top of the fixed cylinder 10 and fixedly connected to the bracket 4, a display panel 12 located on the top of the fixed cylinder 10, the display panel 12 being fixedly connected to the bracket 4, and a display screen 13 fixedly connected to the front side of the display panel 12.

[0027] Example 2

[0028] Please see Figures 1-5Based on Embodiment 1, the protective assembly further includes a crossbar 14 fixedly connected to one side of the movable rod 6, a vertical plate 15 fixedly connected to the top of the base 1, a second soft protective plate 16 disposed on the top of the base 1, a second soft movable plate 17 slidably connected inside the second soft protective plate 16, a second slider fixedly connected to one side of the second soft movable plate 17, a second sliding groove adapted to the second slider being opened on one side of the interior of the second soft protective plate 16, a support rod 18 disposed on the top of the second soft protective plate 16, and an iron rod fixedly connected to one side of the vertical plate 15. Plate 19, permanent magnet plate 20 disposed on the rear side of iron plate 19, permanent magnet plate 20 is fixedly connected to the second soft protective plate 16, iron plate 19 and permanent magnet plate 20 are fixed by magnetic attraction, lifting display assembly also includes microprocessor 21 and speaker 22 fixedly connected to the front side of display panel 12, data measured by weighing sensor 3 and ultrasonic sensor 5 are transmitted to microprocessor 21, processed by microprocessor 21 and transmitted to display screen 13 for user observation, and speaker 22 will broadcast data, weighing sensor 3, ultrasonic sensor 5 Sensor 5, microprocessor 21, and speaker 22 are all existing mature technologies and will not be described in detail here. A connecting bracket 23 is fixedly connected to the bottom of the display panel 12. The connecting bracket 23 is fixedly connected to the first flexible movable plate 9. A controller is fixedly connected to the front of the connecting bracket 23. A weighing plate 24 is fixedly connected to the top of the weighing sensor 3. A first anti-slip pad 25 is fixedly connected to the top of the weighing plate 24. The bottom of the second flexible protective plate 16 and the permanent magnet plate 20 is higher than the first anti-slip pad 25, ensuring that the second flexible protective plate 16 can be opened normally. The bottom of the base 1 is fixed. A second anti-slip pad 26 is connected. Both the bottom of the base 1 and the bottom of the second anti-slip pad 26 are provided with receiving grooves 27. A second cylinder 28 is fixedly connected to the top of the receiving groove 27. A fixed plate is fixedly connected to the output end of the second cylinder 28. A caster wheel is fixedly connected to the bottom of the fixed plate. The sleeve 7 is fixedly connected to the base 1. The first soft movable plate 9 is fixedly connected to the surface of the crossbar 14. The support rod 18 and the movable rod 6 are both movably connected by hinges to the second soft protective plate 16 and the sleeve 7. The second soft movable plate 17 is fixedly connected to the surface of the support rod 18.

[0029] The working principle of this invention is as follows: Before a child enters the weighing area, the second soft protective plate 16 is pushed inward to release the magnetic attraction between the permanent magnet plate 20 and the iron plate 19, opening the fence entrance. After the child stands on the weighing plate 24, the second soft protective plate 16 is reset and magnetically secured to form a closed protective ring. The closed protective ring is a flexible guardrail to prevent the child from tilting and falling.

[0030] Weighing sensor 3 detects weight data, and ultrasonic sensor 5 scans physiological indicators such as body fat. The data is transmitted to microprocessor 21 for processing. First cylinder 11 adjusts the height of display panel 12 according to the child's height. The processing results are displayed on display screen 13 in real time and announced via speaker 22 to ensure the child can clearly receive the information. During the weighing process, display screen 13 can play animations about the child's weighing to attract the child's attention and prevent them from moving around.

[0031] The height of the guardrail automatically adjusts as the display panel 12 rises and falls. The connecting frame 23 drives the first soft movable plate 9 and the second soft movable plate 17 to be pulled out or retracted from the first soft protective plate 8 and the second soft protective plate 16, providing all-around protection to match the child's height. When moving the equipment, the second cylinder 28 drives the casters to move down to support the base 1, making it easy to push; when fixed, the casters retract, and the second anti-slip pad 26 contacts the ground for anti-slip. Through intelligent protection and interactive design, the safety and convenience issues of children when weighing themselves are solved, combining functionality, practicality, and user-friendliness.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A child anti-fall ultrasonic electronic weighing scale comprising a base (1), characterized in that: The base (1) top is provided with a groove (2), the groove (2) bottom is fixedly connected with a weighing sensor (3), the base (1) top is provided with a support (4), the support (4) bottom is fixedly connected with an ultrasonic sensor (5); The base (1) top is provided with a protection assembly, the protection assembly includes a movable rod (6) arranged on the top of the base (1), a sleeve (7) sleeved on the surface of the movable rod (6), a first soft protection plate (8) fixedly connected to the top of the base (1), and a first soft movable plate (9) slidably connected inside the first soft protection plate (8); The first soft protection plate (8) rear side is provided with a lifting display assembly, the lifting display assembly includes a fixed cylinder (10) fixedly connected to the top of the base (1), a first air cylinder (11) fixedly connected to the bottom of the fixed cylinder (10), a display panel (12) arranged on the top of the fixed cylinder (10), and a display screen (13) fixedly connected to the front side of the display panel (12).

2. A child anti-fall ultrasonic electronic body scale according to claim 1, characterized in that: The protection assembly further includes a cross bar (14) fixedly connected to one side of the movable rod (6), a vertical plate (15) fixedly connected to the top of the base (1), a second soft protection plate (16) arranged on the top of the base (1), a second soft movable plate (17) slidably connected inside the second soft protection plate (16), a support rod (18) arranged on the top of the second soft protection plate (16), an iron plate (19) fixedly connected to one side of the vertical plate (15), and a permanent magnet plate (20) arranged on the rear side of the iron plate (19).

3. A child anti-fall ultrasonic electronic body scale according to claim 1, characterized in that: The lifting display assembly further includes a microprocessor (21) and a loudspeaker (22) fixedly connected to the front side of the display panel (12), and a connecting frame (23) fixedly connected to the bottom of the display panel (12).

4. The anti-fall ultrasonic electronic baby scale of claim 1, wherein: The weighing sensor (3) top is fixedly connected with a weighing plate (24), and the weighing plate (24) top is fixedly connected with a first anti-skid pad (25).

5. The anti-fall ultrasonic electronic baby scale of claim 1, wherein: The base (1) bottom is fixedly connected with a second anti-skid pad (26), and the base (1) bottom and the second anti-skid pad (26) bottom are both provided with a containing groove (27), the containing groove (27) top is fixedly connected with a second air cylinder (28), and the second air cylinder (28) output end is fixedly connected with a fixed plate, and the fixed plate bottom is fixedly connected with a universal wheel.

6. A child anti-fall ultrasonic electronic body scale according to claim 2, characterized in that: The sleeve (7) and the base (1) are fixedly connected, and the first soft movable plate (9) is fixedly connected to the surface of the cross bar (14).

7. A child anti-fall ultrasonic electronic body scale according to claim 2, characterized in that: The support rod (18) and the movable rod (6) are hingedly connected, and the second soft protection plate (16) and the sleeve (7) are hingedly connected, and the second soft movable plate (17) is fixedly connected to the surface of the support rod (18).

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