Portable vertical height and weight measuring instrument

Abstract

The utility model discloses a portable vertical height and weight measuring instrument which comprises a base, a measuring device, a displayer and a supporting device. The measuring device comprises a height measurer and a weight measurer; the weight measurer and the height measurer are positioned above the base; the base is provided with a fixing device; the display is positioned on one side of the body weight measurer; the supporting device is located below the base. The height measurer comprises a stand column and an extension column; the stand column is connected with the base and installed on the base through a fixing device. The extension column is provided with a slide rail and a slide block matched with the slide rail; a height sensor is arranged on the sliding block; the weight measurer comprises a glass panel and a pressure sensor, and the glass panel is connected with the base; the pressure sensor is positioned at the bottom end of the glass template; the height and weight of a child are measured in real time through the pressure sensor and the height sensor, the displayer is used for displaying, overall operation is simple, the stand column is rotationally connected with the base and slidably connected with the extension column, and storage and carrying are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to a portable vertical height and weight measuring instrument. Background Art

[0002] Height and weight are important indicators for assessing whether a child's growth and development are normal. By measuring them regularly, doctors can understand a child's growth rate over a period of time and whether the child is growing too fast or too slow. This helps doctors promptly identify and address factors that may affect a child's growth and development, such as malnutrition, growth hormone deficiency, chronic diseases, etc.

[0003] In the existing technology, children's height and weight are usually measured using traditional horizontal scales, pointer-type mechanical scales, voice-enabled intelligent height and weight scales, and electronic scales with rulers. The first three are bulky and inconvenient to carry. For the electronic scale with ruler, the distance between the ruler and the ground is not easy to calibrate and the ruler is prone to shaking, resulting in inaccurate measurement results and inconvenient operation. In addition, since children's height and weight are in a rapid change stage, children need to be measured frequently, and the existing devices are not convenient for medical staff to carry to kindergartens to measure children's height and weight. Utility Model Content

[0004] The utility model aims to provide a portable vertical height and weight measuring instrument which is convenient to carry, simple to operate and has high measuring accuracy, so as to solve the technical problems of the prior art that the instrument is inconvenient to carry and difficult to operate.

[0005] In order to solve the above technical problems, the solution adopted by the utility model is as follows:

[0006] A portable vertical height and weight measuring instrument, comprising a base, a measuring device, a display and a supporting device; the measuring device comprises a height measuring device and a weight measuring device; the weight measuring device is fixedly mounted above the base; the height measuring device is connected to one side of the upper end of the base; the base is provided with a fixing device; the display is located on one side of the weight measuring device; the supporting device is fixedly mounted below the base;

[0007] The height measuring device comprises a column and an extension column; the column is rotatably connected to the base, and the column can be fixedly mounted on the base through the fixing device; a slide rail is provided on the extension column and matched with a corresponding slider; a height sensor is provided on the slider; scales are provided on the column and the extension column;

[0008] The body weight measuring device comprises a glass panel and a pressure sensor. The glass panel is fixedly connected to the base. The pressure sensor is located at the bottom end of the glass panel.

[0009] Furthermore, there are five supporting devices, four of which are respectively installed at the four corners of the base, and one is fixedly installed directly below the height measuring device. The supporting devices at the four corners of the base are used to support the fixed base, and the supporting device directly below the height measuring device supports the height measuring device to prevent the height measuring device from being unstable and shaking.

[0010] Furthermore, the fixing device includes a right-angle column, a connecting ring and a fixing rod; the right-angle columns are provided with more than three and are connected by the connecting ring; the fixing rod is fixedly installed directly below the right-angle column; the base is provided with a slot matching the fixing rod. The connecting ring is sleeved on the column of the height measuring device, and the fixing rod of the right-angle column is inserted into the slot of the base to fix the column, so as to avoid the phenomenon that the column shakes when measuring the height, resulting in inaccurate measurement results.

[0011] Furthermore, the height measuring device is provided with a card block; the column is provided with an opening matching the card block; the card block is connected to the extension column through a spring, similar to the result of an umbrella being extended and fixed; the column and the extension column are slidably connected and fixed by the card block. An opening matching the card block is provided at each of the upper and lower ends of the column. When measuring a tall person, the card block is pressed and the extension column is pulled out, and the card block is fixed at the opening at the upper end of the column. When measuring a child of average height, the card block is pressed and extended downward, and the card block can be stuck in the opening at the lower end of the column to fix the extension column.

[0012] Furthermore, the glass panel is provided with a cartoon pattern, which allows children to stand on the cartoon pattern, making it convenient for children to stand in a suitable position for measuring height and weight, and can also attract children's attention and reduce children's crying.

[0013] The working principle of the utility model is as follows:

[0014] When in use, adjust the column to be perpendicular to the base, insert the fixing rod into the slot of the base through the connecting ring and the right-angle column, limit and fix the column to prevent the column from rotating, press the card block, pull out the extension column, guide the child to stand on the cartoon pattern on the glass panel, adjust the height of the slider on the slide rail, touch the child's head, the height sensor on the slider and the pressure sensor under the glass panel can measure the child's height and weight in real time, and display it on the display.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model measures height through an upright column and an extension column. Both the upright column and the extension column are provided with scales. When measuring with a height sensor, the scale at the position of the slider can be observed to further determine the measured height and improve the measurement accuracy. The weight is measured by a pressure sensor, and the height and weight of the child are displayed on a display. The overall operation is simple. The upright column is rotatably connected to the base and slidably connected to the extension column. The height measuring device can be stored for easy carrying.

[0017] 2. The extension column of the utility model is slidably connected to the upright column, and the upright column limits and fixes the extension column through a clamping block, which can increase the measuring height of the height measuring device and measure people of different heights, and has a wide range of applications.

[0018] 3. The glass panel of the utility model is provided with cartoon patterns, which can make children understand the standing position on the weight measuring device, and at the same time attract the attention of children, reducing the phenomenon of children crying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 It is a front view cross-sectional structure schematic diagram of the utility model;

[0021] Figure 3 for Figure 2 A is an enlarged structural diagram;

[0022] Figure 4 It is a schematic diagram of the storage top view structure of the utility model.

[0023] In the figure: 1, base; 101, slot; 2, measuring device; 3, display; 4, supporting device; 5, height measuring device; 501, column; 502, extension column; 503, slide rail; 504, slider; 505, height sensor; 506, block; 6, weight measuring device; 601, glass panel; 602, pressure sensor; 7, fixing device; 701, right-angle column; 702, connecting ring; 703, fixing rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] The following is a further detailed description of the portable vertical height and weight measuring instrument of the utility model in conjunction with the accompanying drawings: Example

[0027] A portable vertical height and weight measuring instrument, comprising a base 1, a measuring device 2, a display 3 and a supporting device 4; the measuring device 2 comprises a height measuring device 5 and a weight measuring device 6; the weight measuring device 6 is fixedly installed above the base 1; the height measuring device 5 is connected to one side of the upper end of the base 1; the base 1 is provided with a fixing device 7; the display 3 is located on one side of the weight measuring device 6; the supporting device 4 is fixedly installed below the base 1; the height measuring device 5 comprises a column 501 and an extension column 502; the column 501 is rotatably connected to the base 1, and the column 501 can be fixedly installed on the base 1 through the fixing device 7; the extension column 502 is provided with a slide rail 503 and a matching slider 504; the slider 504 is provided with a height sensor 505; the column 501 and the extension column 502 are provided with scales; the weight measuring device 6 includes a glass panel 601 and a pressure sensor 602, and the glass panel 602 is fixedly connected to the base 1; the pressure sensor 601 is located at the bottom of the glass panel 601.

[0028] The working principle of this embodiment is as follows:

[0029] When in use, the column 501 of the height measuring device 5 is adjusted to be perpendicular to the base 1, the column 501 is limited and fixed by the fixing device 7, the extension column 502 is slidably connected with the column 501, the extension column 502 is pulled out from the inside of the column 501, and the child is guided to stand on the glass panel. The height of the slider 504 is adjusted on the slide rail 503 to contact the child's head. The height sensor 505 on the slider 504 and the pressure sensor 602 under the glass panel 601 measure the child's height and weight in real time, and transmit the data to the display 3, which is displayed on the display 3 to facilitate medical staff to read the data. Combined with the scales on the column 501 and the extension column 502, the medical staff can determine the accuracy of the readings. Example

[0030] The difference from the embodiment 1 is that the supporting devices 4 are provided with five, four of which are respectively installed at the four corners of the base 1, and one is fixedly installed directly below the height measuring device 5; the fixing device 7 includes a right-angle column 701, a connecting ring 702 and a fixing rod 703; the right-angle column 701 is provided with more than three and connected by the connecting ring 702; the fixing rod 703 is fixedly installed directly below the right-angle column 701; the base 1 is provided with a slot 101 matching the fixing rod 703. The connecting ring 702 is sleeved on the column 501 of the height measuring device 5, and the fixing rod 703 of the right-angle column 701 is inserted into the slot 101 of the base 1 to fix the column 501. The supporting devices 4 at the four corners of the base 1 support and fix the base 1, and the supporting device 4 directly below the height measuring device 5 supports the column 501 of the height measuring device 5, so as to avoid the phenomenon that the column 501 shakes when measuring the height, resulting in inaccurate measurement results.

[0031] The working principle of this embodiment is the same as that of Embodiment 1. Example

[0032] The difference from Example 2 is that the height measuring device 5 is provided with a block 506; the column 501 is provided with an opening matching the block 506; the block 506 is connected to the extension column 502 through a spring; the column 501 and the extension column 502 are slidably connected and fixed by the block 506; and the glass panel 601 is provided with a cartoon pattern in the style of feet. An opening matching the block 506 is provided at each of the upper and lower ends of the column 501. The block 501 is pressed and the extension column 502 is pulled out. The block 506 is fixed at the opening at the upper end of the column 501. A person with a taller height can be measured. Children are guided to stand on the cartoon pattern of feet on the glass panel 601, which is convenient for children to stand in a suitable position to measure their height and weight. At the same time, the cartoon pattern of feet can attract children's attention and reduce children's crying.

[0033] The working principle of this embodiment is the same as that of Embodiment 2.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable vertical height and weight measuring instrument, characterized in that: The device comprises a base (1), a measuring device (2), a display (3) and a supporting device (4); the measuring device (2) comprises a height measuring device (5) and a weight measuring device (6); the weight measuring device (6) is fixedly mounted above the base (1); the height measuring device (5) is connected to one side of the upper end of the base (1); the base (1) is provided with a fixing device (7); the display (3) is located on one side of the weight measuring device (6); and the supporting device (4) is fixedly mounted below the base (1); The height measuring device (5) comprises a column (501) and an extension column (502); the column (501) is rotatably connected to the base (1), and the column (501) can be fixedly mounted on the base (1) via the fixing device (7); the extension column (502) is provided with a slide rail (503) and a matching slider (504); the slider (504) is provided with a height sensor (505); the column (501) and the extension column (502) are provided with scales; The body weight measuring device (6) comprises a glass panel (601) and a pressure sensor (602); the glass panel (601) is fixedly connected to the base (1); and the pressure sensor (602) is located at the bottom end of the glass panel (601).

2. A portable vertical height and weight measuring instrument according to claim 1, characterized in that: The supporting devices (4) are provided with five of them, four of which are respectively installed at the four corners of the base (1), and one is fixedly installed directly below the height measuring device (5).

3. A portable vertical height and weight measuring instrument according to claim 1, characterized in that: The fixing device (7) comprises a right-angle column (701), a connecting ring (702) and a fixing rod (703); the right-angle columns (701) are provided with more than three and are connected via the connecting ring (702); the fixing rod (703) is fixedly installed directly below the right-angle column (701); and the base (1) is provided with a slot (101) matching the fixing rod (703).

4. A portable vertical height and weight measuring instrument according to claim 1, characterized in that: The height measuring device (5) is provided with a clamping block (506); the upright column (501) is provided with an opening matching the clamping block (506); the clamping block (506) is connected to the extension column (502) via a spring; the upright column (501) and the extension column (502) are slidably connected and are fixed in position by the clamping block (506).

5. A portable vertical height and weight measuring instrument according to claim 1, characterized in that: The glass panel (601) is provided with a cartoon pattern.

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