Integrated height and weight measuring device

Abstract

The utility model discloses a height and weight integrated measuring device, which belongs to the technical field of height and weight measurement and comprises a base, a first weight scale is mounted on the base, a longitudinal frame connected through a folding component is mounted on one side of the first base, and a second weight scale used for measuring the weight of a child is arranged on the longitudinal frame. A measuring bed for a child to lie down is arranged on one side of the weighing scale II; the height and weight scale solves the problems that an existing height and weight scale can only measure the height and the weight of a child which can stand normally, if the child is small, the child cannot stand stably, and if the child cannot stand stably, the height and weight measurement of the child has large errors.

Description

Technical Field

[0001] The utility model relates to the technical field of height and weight measurement, in particular to a height and weight integrated measuring device. Background Art

[0002] A height and weight scale is a device that can measure height and weight. With technological advances, its structure has been improved from the original pull-rod type to measure height with an ultrasonic probe. However, although the technical means used are more advanced, the standing requirements for the subject have also increased: in order for the probe to measure accurately, the subject is required to stand precisely in the predetermined position and maintain an upright posture.

[0003] However, the existing height and weight scale can only measure the height and weight of children who can stand normally. If the child is small, the child cannot stand stably. If the child cannot stand steadily, there will be a large error in the measurement of the child's height and weight.

[0004] Therefore, those skilled in the art provide an integrated height and weight measuring device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated height and weight measuring device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a height and weight integrated measuring device, comprising a base, a weight scale 1 is installed on the base, a longitudinal frame connected by a folding assembly is installed on one side of the base 1, a weight scale 2 for measuring the weight of children is provided on the longitudinal frame, a measuring bed for children to lie down is provided on one side of the weight scale 2; a height measuring assembly is installed on the measuring bed.

[0007] Preferably, the height measuring assembly comprises an adjusting plate installed at the upper middle part of the measuring bed, a pedal is provided at the bottom of the measuring bed, guide rods are installed at both sides of the measuring bed, and the adjusting plate is slidably connected to the guide rods.

[0008] A scale one is arranged on the side wall of the measuring bed, and a pointer one matched with the scale one is arranged on one side of the adjusting plate.

[0009] Preferably, a sleeve is provided on the longitudinal frame, and a lifting rod is slidably connected to the sleeve.

[0010] Preferably: a pressure rod is provided at the top of the lifting rod, a long slot is provided on the lifting rod, a rotation-stopping part is provided at the top of the sleeve, a second scale is provided inside the long slot, and a second pointer matching the second scale is provided on the rotation-stopping part.

[0011] Preferably, the bottom of the vertical frame is provided with supporting feet.

[0012] Preferably: the folding assembly includes a positioning frame 1 installed on the base, a positioning frame 2 cooperating with the positioning frame 1 is provided at the bottom of the vertical frame, a rotating groove is installed on the positioning frame 1, a fixed shaft is installed on the positioning frame 2, a limiting groove is provided on the positioning frame 1, a limiting block is installed on the fixed shaft, a movable groove is provided on the outer side of the limiting groove, a plug plate cooperating with the limiting block is provided inside the movable groove, a pull rod extending to the outer side of the positioning frame 1 is connected to one side of the plug plate, and a spring is provided inside the movable groove and on the outer side of the pull rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a measuring bed is provided with a pedal board and an adjusting plate. A child with a smaller elongation can be placed on the measuring bed, with the child's feet against the pedal board and the adjusting plate placed on the child's head. The distance between the pedal board and the adjusting plate is the child's elongation. The child's elongation can be checked through scale one and pointer one.

[0015] 2. In the utility model, by setting a folding component, the positioning frame 1 is fixedly connected to the base, and the positioning frame 2 is fixedly connected to the longitudinal frame, so that the measuring bed can be rotated ninety degrees. When the measuring bed is laid flat, the child can be placed on the measuring bed for elongation measurement. When the measuring bed is placed in a vertical state, the child can stand on the weight scale 1, and the height can be measured by the lifting rod above. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle.

[0018] Figure 3 For the utility model Figure 1 Enlarged view of point B in the middle.

[0019] Figure 4 This is a left-view stereoscopic section of the utility model Figure 1 .

[0020] Figure 5 For the utility model Figure 4 Enlarged view of point C in the middle.

[0021] Figure 6 The left-side stereoscopic section of the utility model Figure 2 .

[0022] Figure 7 For the utility model Figure 6 Enlarged view of point D in the middle.

[0023] In the figure: 1. base; 2. weight scale 1; 3. vertical frame; 4. weight scale 2; 5. measuring bed; 6. adjustment plate; 7. pedal; 8. guide rod; 9. scale 1; 10. pointer 1; 11. sleeve; 12. lifting rod; 13. pressure rod; 14. long slot; 15. anti-rotation part; 16. scale 2; 17. pointer 2; 18. support foot; 19. positioning frame 1; 20. positioning frame 2; 21. rotating slot; 22. fixed shaft; 23. limit slot; 24. limit block; 25. movable slot; 26. plug plate; 27. pull rod; 28. spring. 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] See also Figure 1 to Figure 7 In an embodiment of the utility model, a height and weight integrated measuring device includes a base 1, on which a weight scale 2 is installed, one side of the base 1 is installed with a longitudinal frame 3 connected by a folding component, on which a weight scale 2 4 for measuring the weight of a child is provided, and one side of the weight scale 2 4 is provided with a measuring bed 5 for a child to lie down; a height measuring component is installed on the measuring bed 5.

[0026] A weight scale 2 is installed on a base 1, and a child can stand on the weight scale 2 to measure his weight. A vertical frame 3 is installed on one side of the base 1, and the vertical frame 3 can rotate ninety degrees relative to the base 1, so that the weight scale 2 4 can rotate ninety degrees. When the weight scale 2 4 is laid flat, a child can lie on a measuring bed 5 and measure his weight on the weight scale 2 4. The measuring bed 5 can measure the elongation of the child in a lying state, thereby avoiding the problem of large measurement errors due to hyperactivity of the child.

[0027] In one embodiment, specifically, the height measurement assembly includes an adjusting plate 6 installed in the middle and upper part of the measuring bed 5, a pedal plate 7 is provided at the bottom of the measuring bed 5, guide rods 8 are installed on both sides of the measuring bed 5, the adjusting plate 6 is slidably connected to the guide rods 8, a scale 9 is provided on the side wall of the measuring bed 5, a pointer 10 matching the scale 9 is provided on one side of the adjusting plate 6, a support foot 18 is provided at the bottom of the longitudinal frame 3, the adjusting plate 6 is slidably connected to the measuring bed 5, the pedal plate 7 is fixedly connected to the bottom of the measuring bed 5, the pedal plate 7 is parallel to the adjusting plate 6, the guide rod 8 can guide the movement of the adjusting plate 6, the scale 9 and the pointer 10 can measure and indicate the distance between the adjusting plate 6 and the pedal plate 7, the child's feet pedal the pedal plate 7, the adjustment plate 6 is overhead, and the distance between the pedal plate 7 and the adjusting plate 6 is the child's height, and the support foot 18 can support the weight scale 2 4 to facilitate the measurement of the child's height and weight.

[0028] The longitudinal frame 3 is provided with a sleeve 11, a lifting rod 12 is slidably connected to the sleeve 11, a pressure rod 13 is provided at the top of the lifting rod 12, a long slot 14 is provided on the lifting rod 12, a rotation stop 15 is provided at the top of the sleeve 11, a scale 16 is provided inside the long slot 14, and a pointer 17 matching the scale 16 is provided on the rotation stop 15. The sleeve 11 is fixedly connected to the longitudinal frame 3, the top of the sleeve 11 is open, and the lifting rod 12 can be in the sleeve 11. Lifting, the pressure rod 13 is rotatably connected to the top of the lifting rod 12, the long groove 14 is opened on one side of the lifting rod 12, the anti-rotation part 15 is located at the top of the sleeve 11, and the distance between the top of the sleeve 11 and the top surface of the weight scale 2 is a constant value. This constant value is measured in advance, and the scale 16 starts from this constant value, and the value of the scale 16 increases from top to bottom. The height of the lifting rod 12 extending out of the sleeve 11 can be measured. The scale 16 and the pointer 17 can conveniently check the height value.

[0029] On the basis of the above embodiment, specifically, the folding assembly includes a positioning frame 19 installed on the base 1, a positioning frame 20 matching the positioning frame 19 is provided at the bottom of the longitudinal frame 3, a rotating groove 21 is installed on the positioning frame 19, a fixed shaft 22 is installed on the positioning frame 20, a limiting groove 23 is provided on the positioning frame 19, a limiting block 24 is installed on the fixed shaft 22, a movable groove 25 is provided on the outer side of the limiting groove 23, a plug plate 26 matching the limiting block 24 is provided inside the movable groove 25, a pull rod 27 extending to the outer side of the positioning frame 19 is connected to one side of the plug plate 26, a spring 28 is provided inside the movable groove 25 and on the outer side of the pull rod 27, and the positioning frame 19 is fixedly connected to one side of the base 1 , the positioning frame 20 is fixedly connected to the bottom of the longitudinal frame 3, the rotating groove 21 is arranged on the positioning frame 19, the fixed shaft 22 is fixedly connected to the positioning frame 20, the fixed shaft 22 can rotate in the rotating groove 21, the limiting groove 23 is arranged at one end of the rotating groove 21, the limiting block 24 is fixedly connected to the rotating shaft, the movable groove 25 is arranged on the outer side of the limiting groove 23, the plug plate 26 can move in the movable groove 25 and retract into the movable groove 25, the spring 28 can fix the plug plate 26 to the limiting groove 23, the pull rod 27 can facilitate the movement of the plug plate 26, and facilitate the movement between the limiting block 24 and the limiting groove 23. When the measuring bed 5 is placed in a vertical state, the top surface of the plug block abuts against the bottom surface of the limiting block 24. When the measuring bed 5 is flattened, the bottom surface of the plug block abuts against the other end surface of the limiting block 24, which is convenient for fixing the measuring bed 5.

[0030] When measuring the height and weight of a normal child, the measuring bed 5 is kept in a numerical state. When the child stands on the weight scale 2, the weight scale 2 can measure the child's weight. Then, the lifting rod 12 is lifted upward, and the pressure rod 13 at the top of the lifting rod 12 is placed on the child's head. The child's height can be measured by checking the value on the scale 16 pointed to by the pointer 17. When the child's elongation is too small, the pull rod 27 is pulled outward to disengage the insertion rod from the limit groove 23, and then the measuring bed 5 is laid flat. When the measuring bed 5 is completely laid flat, the pull rod 27 is released to fix the measuring bed 5. After fixing, the child is placed on the measuring bed 5, so that the child's feet are staring at the pedal board 7, and the adjustment plate 6 is moved to the top of the child's head. The elongation of the child can be determined by the pointer 10 and the scale 9.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A height and weight integrated measuring device, characterized in that: The device comprises a base (1), a weight scale (2) being mounted on the base (1), a longitudinal frame (3) connected via a folding assembly being mounted on one side of the base (1), a weight scale (4) for measuring the weight of a child being mounted on the longitudinal frame (3), and a measuring bed (5) for a child to lie on being mounted on one side of the weight scale (4); A body length measuring assembly is installed on the measuring bed (5); The body length measuring assembly comprises an adjusting plate (6) mounted on the upper middle part of the measuring bed (5), a pedal plate (7) is provided at the bottom of the measuring bed (5), guide rods (8) are installed on both sides of the measuring bed (5), and the adjusting plate (6) is slidably connected to the guide rods (8); A scale one (9) is provided on the side wall of the measuring bed (5), and a pointer one (10) matching with the scale one (9) is provided on one side of the adjustment plate (6); The longitudinal frame (3) is provided with a sleeve (11), and a lifting rod (12) is slidably connected to the sleeve (11); a pressure rod (13) is provided at the top of the lifting rod (12), and a long groove (14) is provided on the lifting rod (12); a rotation-stopping part (15) is provided at the top of the sleeve (11), and a second scale (16) is provided inside the long groove (14); and a second pointer (17) matching the second scale (16) is provided on the rotation-stopping part (15); The bottom of the vertical frame (3) is provided with a support foot (18); The folding assembly comprises a positioning frame (19) mounted on the base (1); a positioning frame (20) matching with the positioning frame (19) is provided at the bottom of the longitudinal frame (3); a rotating groove (21) is installed on the positioning frame (19); a fixed shaft (22) is installed on the positioning frame (20); a limiting groove (23) is provided on the positioning frame (19); a limiting block (24) is installed on the fixed shaft (22); a movable groove (25) is provided on the outer side of the limiting groove (23); a plug plate (26) matching with the limiting block (24) is provided inside the movable groove (25); a pull rod (27) extending to the outer side of the positioning frame (19) is connected to one side of the plug plate (26); a spring (28) is provided inside the movable groove (25) and on the outer side of the pull rod (27).

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