Height and weight scale

Abstract

The utility model discloses a height and weight scale which comprises a scale body, a reflecting plate, a weighing assembly and a distance measuring assembly. The scale body is placed on the plane; the reflecting plate is placed above the scale body; the weighing assembly is arranged on the scale body and is used for weighing a weight parameter of a user; the distance measuring assembly is arranged on the scale body and used for sending a distance measuring signal and receiving the distance measuring signal returned by the reflecting plate, and the scale body calculates the height parameter of the user according to the distance measuring signal; through the structure, the weight parameter and the height parameter of the user can be measured simultaneously, and the device has the advantages of simple structure and convenient measurement.

Description

Technical Field

[0001] The utility model relates to the field of weighing instruments, in particular to a height and weight scale. Background Art

[0002] With the development of economy and the improvement of people's living standards, the country and parents are very concerned about the growth and development of children, and the growth and development often focus on two indicators, one is height and the other is weight. However, in most of the current measurement products, height and weight are measured separately, such as weight scales, height rulers, height stickers or weight and height measuring instruments used for physical examinations in hospitals, etc. Either the weight data and height data must be recorded separately, and then the corresponding table is searched to check the actual growth and development situation, but there is a disadvantage of inconvenient measurement and recording; or the measurement is done like the large height and weight scales used by physical examination institutions, but it cannot be extended to ordinary families, and the simultaneous monitoring of height and weight is very troublesome; therefore, a new height and weight scale is urgently needed to solve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a height and weight scale.

[0004] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a height and weight scale, including a scale body, a reflector, a weighing component and a distance measuring component;

[0005] The scale body is placed on a flat surface;

[0006] The reflective plate is placed above the scale body;

[0007] The weighing component is arranged on the scale body and is used to weigh the user's weight parameters;

[0008] The distance measuring component is arranged on the scale body, and is used for sending distance measuring signals and receiving distance measuring signals returned by the reflection plate. The scale body calculates the height parameter of the user according to the distance measuring signals.

[0009] As one of the preferred embodiments of the utility model, the scale body is provided with a mounting hole penetrating through its bottom surface, and also includes a base and a mounting seat. The base is confined in the mounting hole and extends outside the scale body. The mounting seat is arranged on the base and connected to the scale body through a detachable structure. The weighing assembly is confined between the base and the mounting seat.

[0010] As one of the preferred embodiments of the present utility model, the detachable structure is configured as a snap-on structure.

[0011] As one of the preferred embodiments of the utility model, the weighing assembly includes four weighing sensors evenly distributed at the four corners of the scale body.

[0012] As one of the preferred embodiments of the present utility model, the distance measuring component is configured as an ultrasonic distance measuring module.

[0013] As one of the preferred embodiments of the utility model, a fixing structure is provided on the reflecting plate for fixing the reflecting plate on a plane above the scale body.

[0014] As one of the preferred embodiments of the present utility model, the fixing structure is configured as a suction cup.

[0015] As one of the preferred embodiments of the utility model, a height and weight scale also includes a control panel disposed on the scale body and electrically connected to the weighing component and the distance measuring component.

[0016] As one of the preferred embodiments of the utility model, a height and weight scale also includes a battery arranged on the scale body and electrically connected to the weighing component, the distance measuring component and the control board.

[0017] As one of the preferred embodiments of the present utility model, a wireless communication module for communicating with a mobile terminal is provided on the control panel.

[0018] The beneficial effects of the utility model are as follows: a height and weight scale comprises a scale body, a reflective plate, a weighing component and a distance measuring component; the scale body is placed on a plane; the reflective plate is placed above the scale body; the weighing component is arranged on the scale body for weighing the weight parameter of the user; the distance measuring component is arranged on the scale body for sending a distance measuring signal and receiving the distance measuring signal returned by the reflective plate, and the scale body calculates the height parameter of the user according to the distance measuring signal; the above structure can simultaneously measure the weight parameter and height parameter of the user, and has the advantages of simple structure and convenient measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 An exploded diagram of a height and weight scale;

[0021] Figure 2 for Figure 1 A partial enlarged view of area A. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0026] Reference Figure 1 to Figure 2 , a height and weight scale, comprising a scale body 10, a reflector 20, a weighing component 30 and a distance measuring component 40;

[0027] The scale body 10 is placed on a plane;

[0028] The reflective plate 20 is placed above the scale body 10;

[0029] The weighing assembly 30 is disposed on the scale body 10 and is used to weigh the user's weight parameters;

[0030] The distance measuring component 40 is disposed on the scale body 10 and is used to send out a distance measuring signal and receive the distance measuring signal returned by the reflector 20 . The scale body 10 calculates the height parameter of the user according to the distance measuring signal.

[0031] In the present invention, when the height and weight scale is in use, the scale body 10 is placed on the ground and the reflective plate 20 is placed on the side of the scale body 10 (it can also be held in the hand, and the weight of the reflective plate 20 can be subtracted when weighing). The user stands relatively close to the wall and stands on the scale body 10 to measure the weight parameters. After the weight is locked, the parent or the user picks up the reflective plate, keeps the body upright, and fixes the reflective plate 20 vertically on the wall. After fixing the reflective plate 20, the user leaves the scale body 10. When the scale body 10 senses that the loaded weight is less than the set value, it is judged that the user has left the scale body 10, and the distance measurement component 40 is started with a delay, which can be The time interval is set to 3 seconds, and the distance measuring component 40 is preferably set to an ultrasonic distance measuring module. By judging the return time of the sound wave after passing through the reflection plate 20, the fixed height of the reflection plate 20 is calculated, and the height parameter of the user is measured at the same time; since the weighing component 30 and the distance measuring component 40 are connected to the control board 80 together, the obtained weight parameter and height parameter are uploaded to the APP of the mobile terminal via the wireless communication module on the control board 80, and the corresponding growth curve unit is generated on the APP; the advantage of the utility model is that the weight parameter and height parameter of the user can be measured simultaneously through the above structure, and it has the advantages of simple structure and convenient measurement.

[0032] As a preferred embodiment for fixing the weighing assembly 30, the scale body 10 is provided with a mounting hole 11 which passes through the bottom surface thereof, and further includes a base 51 and a mounting seat 52. The base 51 is confined in the mounting hole 11 and extends outside the scale body 10. The mounting seat 52 is provided on the base 51 and is connected to the scale body 10 through a detachable structure 60. The weighing assembly 30 is confined between the base 51 and the mounting seat 52. A contact ring is provided on the outer wall of the base 51. The base 51 passes through the mounting hole 11 from top to bottom, and the contact ring on the base 51 contacts the inner bottom wall of the scale body 10. The weighing assembly 30 is placed on the base 51, and then the mounting seat 52 is covered, so that the weighing assembly 30 is confined between the base 51 and the mounting seat 52.

[0033] As a preferred embodiment of fixing the detachable structure 60, the detachable structure 60 is configured as a snap-fit ​​structure.

[0034] Preferably, the weighing assembly 30 includes four weighing sensors 31 evenly distributed at the four corners of the scale body 10 .

[0035] As a preferred embodiment in which the distance measuring component 40 is fixed, the distance measuring component 40 is configured as an ultrasonic distance measuring module.

[0036] A fixing structure 70 is provided on the reflection plate 20 for fixing the reflection plate 20 on a plane above the scale body.

[0037] As a preferred embodiment of fixing the fixing structure 70, the fixing structure 70 is configured as a suction cup.

[0038] The height and weight scale further includes a control panel 80 which is disposed on the scale body 10 and is electrically connected to the weighing component 30 and the distance measuring component 40 .

[0039] The height and weight scale further includes a battery 90 disposed on the scale body 10 and electrically connected to the weighing component 30 , the distance measuring component 40 and the control board 80 .

[0040] The control board 80 is provided with a wireless communication module for communicating with a mobile terminal.

[0041] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A height and weight scale, characterized in that: It comprises a scale body (10), a reflector (20), a weighing component (30) and a distance measuring component (40); The scale body (10) is placed on a plane; The reflective plate (20) is placed above the scale body (10); The weighing assembly (30) is arranged on the scale body (10) and is used to weigh the weight parameter of the user; The distance measuring component (40) is arranged on the scale body (10) and is used to send out a distance measuring signal and receive the distance measuring signal returned via the reflection plate (20); the scale body (10) calculates the height parameter of the user according to the distance measuring signal.

2. A height and weight scale according to claim 1, characterized in that: The scale body (10) is provided with a mounting hole (11) penetrating the bottom surface thereof, and further comprises a base (51) and a mounting seat (52); the base (51) is confined within the mounting hole (11) and extends outside the scale body (10); the mounting seat (52) is arranged on the base (51) and connected to the scale body (10) via a detachable structure (60); and the weighing assembly (30) is confined between the base (51) and the mounting seat (52).

3. A height and weight scale according to claim 2, characterized in that: The detachable structure (60) is configured as a snap-fit ​​structure.

4. A height and weight scale according to claim 1, characterized in that: The weighing assembly (30) comprises four weighing sensors (31) evenly distributed at the four corners of the scale body (10).

5. A height and weight scale according to claim 1, characterized in that: The distance measuring component (40) is configured as an ultrasonic distance measuring module.

6. A height and weight scale according to claim 1, characterized in that: The reflecting plate (20) is provided with a fixing structure (70) for fixing the reflecting plate (20) on a plane above the scale body.

7. A height and weight scale according to claim 6, characterized in that: The fixing structure (70) is configured as a suction cup.

8. A height and weight scale according to claim 1, characterized in that: It also includes a control panel (80) which is arranged on the scale body (10) and is electrically connected to the weighing component (30) and the distance measuring component (40).

9. A height and weight scale according to claim 8, characterized in that: It also includes a battery (90) which is arranged on the scale body (10) and is electrically connected to the weighing component (30), the distance measuring component (40) and the control panel (80).

10. A height and weight scale according to claim 8, characterized in that: The control panel (80) is provided with a wireless communication module for communicating with a mobile terminal.

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