Integrated height and weight measuring device for children

Abstract

The utility model belongs to the field of measuring instruments, and particularly relates to a height and weight integrated measuring device for children, which comprises a supporting seat, a weight sensor, a measuring bed, a datum plate and a measuring plate, the measuring bed is fixedly supported on the supporting seat through the weight sensor, and a placing groove is formed in the measuring bed along the length direction of the measuring bed. The datum plate and the measuring plate are arranged in the containing groove, the portions, on the two sides of the containing groove, of the measuring bed are each provided with a sliding groove, a first supporting beam and a second supporting beam are arranged between the two sliding grooves in a spanning mode, the first supporting beam and the second supporting beam can slide in a reciprocating mode along the sliding grooves, and the bottom of the first supporting beam is connected with the datum plate. The bottom of the second supporting beam is connected with the measuring plate; an annular size belt arranged in the length direction of the sliding groove is further arranged in the sliding groove, and the zero point position of the size belt is fixedly connected with the first supporting beam. The height and weight data of children can be rapidly measured, the operation is more convenient, and the measurement time can be shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring instruments, and particularly relates to an integrated height and weight measuring device for children. Background Technique

[0002] Measuring the development of children is one of the necessary measurement contents in the children's health care department. Medical staff will measure various aspects of the child, such as height and weight, and then form a growth curve graph of the child. By analyzing and evaluating the growth curve, it can generally be judged whether the child's physical development is within the normal range.

[0003] In the prior art, when measuring the height and weight of children under three years old, a horizontal measuring bed is mostly used. During the measurement process, the baby lies on the measuring bed. According to the technical specification requirements, one person holds the child's head firmly to make it contact with the reference plate, and the other person moves the measuring plate to make it contact with the child's feet, and then reads the value to achieve height measurement. However, such a measurement method requires the cooperation of two people, is inconvenient to operate, cannot quickly measure height data, and results in a long measurement process. Content of the Utility Model

[0004] The purpose of the utility model is to provide an integrated height and weight measuring device for children to solve the problems of inconvenient measurement operation and long measurement process proposed in the background technique.

[0005] The integrated height and weight measuring device for children includes a support base, a weight sensor, a measuring bed, a reference plate and a measuring plate. The measuring bed is fixedly supported on the support base through the weight sensor. A placement groove is formed in the measuring bed along its length direction. The reference plate and the measuring plate are arranged in the placement groove. A sliding groove is respectively formed on the measuring bed on both sides of the placement groove. A first support beam and a second support beam are spanned between the two sliding grooves. Both the first support beam and the second support beam can slide reciprocally along the sliding groove. The bottom of the first support beam is connected to the reference plate, and the bottom of the second support beam is connected to the measuring plate;

[0006] An annular dimension tape arranged along the length direction of the sliding groove is further arranged in the sliding groove, and the zero point position of the dimension tape is fixedly connected to the first support beam.

[0007] For the measuring device based on the above structure, during measurement, the child is placed in the placement groove on the measuring bed, and then the first support beam is pulled to drive the reference plate to move along the sliding groove until the reference plate contacts the child's head. During this process, since the zero position of the measuring tape is fixedly connected to the first support beam, it will move along with the first support beam, so that the zero position of the measuring tape moves with the movement of the first support beam, ensuring that the position of the child's head is the zero position of the measuring tape. Then, by pulling the second support beam to drive the measuring plate to move along the sliding groove until the measuring plate contacts the child's feet, at this time, by reading the dimension on the measuring tape corresponding to the position of the measuring plate, the height data of the child can be obtained. Adding the gravity transmitted by the measuring bed to the weight sensor, the weight data of the child can be measured. Thus, the height and weight data of the child can be measured quickly. Compared with the existing technology that requires holding the child's head and carefully contacting the reference plate, it can simplify the measurement process, make the operation more convenient, and help shorten the measurement time.

[0008] Further, a first connecting portion is respectively connected to the bottom of both ends of the first support beam. The first connecting portion extends into the sliding groove and is connected to a first limiting portion limited in the sliding groove. The first connecting portion and the measuring tape are fixedly connected by a fixing pin.

[0009] Through the cooperation of the first connecting portion and the first limiting portion, it can ensure that the first support beam always slides along the sliding groove. At the same time, during the sliding process of the first support beam, since the first connecting portion and the measuring tape are fixedly connected by a fixing pin, the sliding of the first support beam will drive the measuring tape to move, so that the zero position of the measuring tape moves with the movement of the first support beam, ensuring that the position of the child's head is the zero position of the measuring tape. Then, by moving the measuring plate to contact the child's feet, the height data of the child can be obtained by reading the value on the measuring tape corresponding to the position of the measuring plate. Adopting such a height measurement method effectively simplifies the measurement process, makes the operation more convenient, and helps shorten the measurement time.

[0010] Further, a first pulley is provided at the bottom of the first limiting portion.

[0011] The setting of the first pulley can make the sliding of the first support beam smoother, thus helping to improve the efficiency of measuring the height of the child.

[0012] Further, a second connecting portion is respectively connected to the bottom of both ends of the second support beam. The lower end of the second connecting portion extends into the sliding groove and is fixedly connected to a second limiting portion limited in the sliding groove. A through hole for the measuring tape to pass through is also provided in the middle of the second connecting portion.

[0013] Through the cooperation of the second connecting portion and the second limiting portion, it can be ensured that the second support beam always slides along the chute. At the same time, due to the setting of the through hole during the sliding process, the sliding of the second support beam and the size tape will not interfere, that is, it can avoid having a negative impact on the measurement of the child's height.

[0014] Further, a second pulley is provided below the second limiting portion.

[0015] Through the setting of the second pulley, the sliding of the second support beam can be made smoother, which helps to improve the efficiency of measuring the child's height.

[0016] Further, a guide roller is provided at each end of the chute. A reversing roller is provided in the chute below the guide roller. A plurality of support rollers are provided between the two reversing rollers. The size tape is wound around the guide rollers and the reversing rollers on both sides to form an annular structure, and the lower part of the annular structure is supported on the plurality of support rollers.

[0017] Through the cooperation of the above-mentioned support rollers, reversing rollers and guide rollers, combined with the supporting effect of the first support beam and the second support beam on the size tape, the size tape can be tightened as much as possible, so that the value read based on the size tape is more accurate, and further ensure the accuracy of the measurement result of the child's height data.

[0018] Further, the bottom of the support seat is connected with a moving seat, and a plurality of moving wheels are installed at the bottom of the moving seat.

[0019] Through the cooperation of the moving seat and the moving wheels, it is convenient to move and transfer the device, so that the installation position of the device can be adjusted according to needs, which is convenient to use.

[0020] Further, a display screen is fixedly installed at the rear side of the measuring bed through a support column, and the display screen is electrically connected to the weight sensor.

[0021] The measurement data of the weight sensor can be displayed through the display screen, so as to directly obtain the weight data of the child.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] Through the cooperation of the movable reference plate and the measuring plate, when measuring, the child is placed on the weighing and measuring bed. Then, the reference plate is pulled by hand to drive the size tape to move together until it contacts the child's head. Then, the measuring plate is moved to contact the child's feet, realizing the rapid measurement of the child's height and weight data. Compared with the prior art measurement method that requires holding the child's head and carefully contacting the reference plate, the measurement process can be simplified, the operation is more convenient, and it helps to shorten the measurement time. Description of the Drawings

[0024] Figure 1 is a structural schematic diagram of the present utility model;

[0025] Figure 2 is a top view of the present utility model;

[0026] Figure 3 is Figure 2 A-A cross-sectional view of;

[0027] Figure 4 is Figure 3 a partially enlarged schematic view of B in;

[0028] Figure 5 is Figure 3 a partially enlarged schematic view of C in.

[0029] Names of each component in the figure: 1, moving seat; 2, moving wheel; 3, support seat; 4, weight sensor; 5, measuring bed; 6, placing groove; 7, sliding groove; 8, first support beam; 8.1, first connecting part; 8.2, first limiting part; 8.3, fixing pin; 8.4, first pulley; 9, reference plate; 10, second support beam; 10.1, second connecting part; 10.2, second limiting part; 10.3, through hole; 10.4, second pulley; 11, measuring plate; 12, handle; 13, support column; 14, display screen; 15, dimension tape; 16, support roller; 17, reversing roller; 18, guiding roller. Specific embodiments

[0030] The present utility model will be further described below with reference to the accompanying drawings through specific embodiments, but it is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present invention.

[0031] As Figures 1-5 shown, a combined height and weight measuring device for children includes a moving seat 1, moving wheels 2, a support seat 3, a weight sensor 4, a measuring bed 5, a reference plate 9 and a measuring plate 11. The bottom of the support seat 3 is connected to the moving seat 1, and a plurality of the moving wheels 2 are installed at the bottom of the moving seat 1 to facilitate the movement and transfer of the device through the cooperation of the moving seat 1 and the moving wheels 2. The measuring bed 5 is fixedly supported on the support seat 3 by the weight sensor 4. A placing groove 6 is formed in the measuring bed 5 along its length direction. The reference plate 9 and the measuring plate 11 are arranged in the placing groove 6. A sliding groove 7 is respectively formed on the measuring bed 5 on both sides of the placing groove 6. A first support beam 8 and a second support beam 10 are spanned between the two sliding grooves 7. Both the first support beam 8 and the second support beam 10 can slide reciprocally along the sliding groove 7. The bottom of the first support beam 8 is connected to the reference plate 9, and the bottom of the second support beam 10 is connected to the measuring plate 11;

[0032] An annular size tape 15 is further disposed in the sliding groove 7 along the length direction of the sliding groove 7, and the zero position of the size tape 15 is fixedly connected to the first support beam 8.

[0033] For the measuring device based on the above structure, during measurement, a child is placed in the placement groove 6 on the measuring bed 5, and then the first support beam 8 is pulled to drive the reference plate 9 to move along the sliding groove 7 until the reference plate 9 contacts the child's head. During this process, since the zero position of the size tape 15 is fixedly connected to the first support beam 8, it will move together with the first support beam 8, so that the zero position of the size tape 15 moves with the movement of the first support beam 8, ensuring that the position of the child's head is the zero position of the size tape 15. Then, by pulling the second support beam 10 to drive the measuring plate 11 to move along the sliding groove 7 until the measuring plate 11 contacts the child's feet, at this time, by reading the value on the size tape 15 corresponding to the position where the measuring plate 11 is located, the height data of the child can be obtained; plus the gravity transmitted from the measuring bed 5 to the weight sensor 4, the weight data of the child can be measured, thereby realizing the rapid measurement of the height and weight data of the child. Compared with the existing measurement method that requires holding the child's head and carefully contacting the reference plate, it can simplify the measurement process, is more convenient to operate, and helps to shorten the measurement time.

[0034] As Figure 2 With Figure 3 shown, the fixing method of the size tape 15 in this example is as follows: A guide roller 18 is respectively provided at both ends of the sliding groove 7, a reversing roller 17 is provided in the sliding groove 7 below the guide roller 18, and a plurality of support rollers 16 are provided between the two reversing rollers 17. The size tape 15 is wound around the guide rollers 18 and the reversing rollers 17 on both sides to form an annular structure, and the lower part of the annular structure is supported on the plurality of support rollers 16.

[0035] Through the cooperation of the above-mentioned support rollers 16, reversing rollers 17 and guide rollers 18, combined with the supporting effect of the first support beam 8 and the second support beam 10 on the size tape 15, the size tape 15 can be tightened as much as possible, so that the value read based on the size tape 15 is more accurate, and further ensure the accuracy of the measurement result of the child's height data.

[0036] See attached Figure 3 With attached Figure 4 , a first connecting portion 8.1 is respectively connected to the bottoms of both ends of the first support beam 8. The first connecting portion 8.1 extends into the sliding groove 7 and is connected to a first limiting portion 8.2 limited in the sliding groove 7. The first connecting portion 8.1 and the size tape 15 are fixedly connected by a fixing pin 8.3.

[0037] Through the cooperation of the first connecting portion 8.1 and the first limiting portion 8.2, it can be ensured that the first support beam 8 always slides along the sliding groove 7. At the same time, during the sliding process of the first support beam 8, since the first connecting portion 8.1 and the scale tape 15 are fixedly connected by the fixing pin 8.3, the sliding of the first support beam 8 will drive the scale tape 15 to move, so that the zero position of the scale tape 15 moves with the movement of the first support beam 8, ensuring that the position of the child's head is the zero position of the scale tape 15. Then, by moving the measuring plate 11 into contact with the child's feet, the height data of the child can be obtained by reading the value on the scale tape 15 corresponding to the position where the measuring plate 11 is located. By adopting such a height measurement method, the measurement process is effectively simplified, the operation is more convenient, and it helps to shorten the measurement time.

[0038] In some preferred embodiments, a first pulley 8.4 is provided at the bottom of the first limiting portion 8.2. Through the setting of the first pulley 8.4, the sliding of the first support beam 8 can be made smoother, thereby helping to improve the efficiency of measuring the height of a child.

[0039] See the attached Figure 4 and the attached Figure 5 As shown in the attached drawings, at the bottom of both ends of the second support beam 10, a second connecting portion 10.1 is respectively connected. The lower end of the second connecting portion 10.1 extends into the sliding groove 7 and is fixedly connected to the second limiting portion 10.2 limited in the sliding groove 7. A through hole 10.3 for the scale tape 15 to pass through is further provided in the middle of the second connecting portion 10.1. Through the cooperation of the second connecting portion 10.1 and the second limiting portion 10.2, it can be ensured that the second support beam 10 always slides along the sliding groove 7. At the same time, during the sliding process, due to the setting of the through hole 10.3, the sliding of the second support beam 10 and the scale tape 15 will not interfere with each other, that is, it can avoid having a negative impact on the measurement of the child's height, and thus the accuracy of the child's height measurement data can be improved.

[0040] In some preferred embodiments, a second pulley 10.4 is provided below the second limiting portion 10.2. Through the setting of the second pulley 10.4, the sliding of the second support beam 10 can be made smoother, thereby helping to improve the efficiency of measuring the height of a child.

[0041] In some other embodiments, a display screen 14 is fixedly installed at the rear side of the measuring bed 5 through a support column 13, and the display screen 14 is electrically connected to the weight sensor 4. Through the display screen 14, the measurement data of the weight sensor 4 can be displayed, so as to directly obtain the weight data of the child.

[0042] The working principle of the measuring device described in this embodiment is as follows:

[0043] When measuring, first place the child in the placement groove 6 on the measuring bed 5, and the weight sensor 4 measures the weight data of the child and sends it to the display screen 14 for display;

[0044] Then, pull the first support beam 8 to drive the reference plate 9 to move along the sliding groove 7 until the reference plate 9 contacts the child's head. During this process, since the zero position of the measuring tape 15 is fixedly connected to the first support beam 8, it will move together with the first support beam 8, so that the zero position of the measuring tape 15 is the zero position of the measuring tape 15;

[0045] After that, pull the second support beam 10 to drive the measuring plate 11 to move along the sliding groove 7 until the measuring plate 11 contacts the child's feet, and read the value on the measuring tape 15 corresponding to the position where the measuring plate 11 is located, then the height data of the child can be obtained, thus realizing the measurement of the child's height and weight.

[0046] In summary, the measuring device described in this embodiment can not only quickly measure the height and weight data of children, but also simplifies the measurement process compared with the existing measurement method that requires holding the child's head and carefully contacting the reference plate. The operation is more convenient and helps to shorten the measurement time.

Claims

1. An integrated height and weight measuring device for children, comprising a support base (3), a weight sensor (4), a measuring bed (5), a reference plate (9) and a measuring plate (11), wherein the measuring bed (5) is fixedly supported on the support base (3) through the weight sensor (4), and is characterized in that: The measuring bed (5) is provided with a placement groove (6) along its length direction. The reference plate (9) and the measuring plate (11) are arranged in the placement groove (6). On the measuring bed (5) on both sides of the placement groove (6), a sliding groove (7) is respectively opened. A first support beam (8) and a second support beam (10) are spanned between the two sliding grooves (7). Both the first support beam (8) and the second support beam (10) can reciprocally slide along the sliding groove (7). The bottom of the first support beam (8) is connected to the reference plate (9), and the bottom of the second support beam (10) is connected to the measuring plate (11). An annular dimension tape (15) arranged along the length direction of the sliding groove (7) is further provided in the sliding groove (7). The zero position of the dimension tape (15) is fixedly connected to the first support beam (8).

2. The integrated height and weight measuring device for children according to claim 1, wherein: A first connection part (8.1) is respectively connected to the bottoms of both ends of the first support beam (8). The first connection part (8.1) extends into the sliding groove (7) and is connected to a first limiting part (8.2) limited in the sliding groove (7). The first connection part (8.1) and the dimension tape (15) are fixedly connected through a fixing pin (8.3).

3. The integrated height and weight measuring device for children according to claim 2, wherein: A first pulley (8.4) is arranged at the bottom of the first limiting part (8.2).

4. The integrated height and weight measuring device for children according to claim 1, characterized in that: A second connection part (10.1) is respectively connected to the bottoms of both ends of the second support beam (10). The lower end of the second connection part (10.1) extends into the sliding groove (7) and is fixedly connected to a second limiting part (10.2) limited in the sliding groove (7). A through hole (10.3) for the dimension tape (15) to pass through is further provided in the middle of the second connection part (10.1).

5. The integrated height and weight measuring device for children according to claim 4, characterized in that: A second pulley (10.4) is arranged below the second limiting part (10.2).

6. The integrated height and weight measuring device for children according to claim 1, characterized in that: A guide roller (18) is respectively arranged at both ends of the sliding groove (7). A reversing roller (17) is arranged in the sliding groove (7) below the guide roller (18). A plurality of support rollers (16) are arranged between the two reversing rollers (17). The dimension tape (15) is wound around the guide rollers (18) and the reversing rollers (17) on both sides to form an annular structure, and the lower part of the annular structure is supported on the plurality of support rollers (16).

7. The integrated height and weight measuring device for children according to any one of claims 1-6, characterized in that: The bottom of the support seat (3) is connected to a moving seat (1), and a plurality of moving wheels (2) are installed at the bottom of the moving seat (1).

8. The integrated height and weight measuring device for children according to any one of claims 1-6, characterized in that: A display screen (14) is fixedly installed at the rear side of the measuring bed (5) through a support column (13). The display screen (14) is electrically connected to the weight sensor (4).

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