Height and weight measuring device for neonatology department

Abstract

The invention discloses a height and weight measuring device for a neonatology department, and relates to the field of neonators.The height and weight measuring device comprises a connecting frame, an adjustable supporting mechanism is arranged below the connecting frame and provides lower supporting for the connecting frame, a movable block is arranged on the outer side of the connecting frame, and a left-right sliding structure is formed between the movable block and the connecting frame; two groups of movable blocks are arranged on the connecting frame, a fitting plate is arranged below the movable blocks, the fitting plate is in contact with the newborn to measure the height of the newborn, a distance measuring instrument is arranged on the inner side of each movable block, and a height display for displaying data of the distance measuring instrument is arranged above each movable block. According to the height and weight measuring device for the neonatology department, the device can be supported on the outer side of a child through the connecting frame and the supporting legs, so that the position of the child does not need to be moved, after the child falls asleep, the device is placed on the outer side of the child, the height and weight of the child can be measured in cooperation with a corresponding measuring structure, and the position of the child does not need to be moved.

Description

Technical Field

[0001] The invention relates to the technical field of neonates, in particular to a height and weight measuring device for neonatology. Background Art

[0002] After a newborn is born, in order to obtain relevant data information, it is necessary to measure the newborn's height, weight and other technical information, or measure the newborn's height and weight after a period of time and record the changes.

[0003] Prior art 1 (application number CN202120530621.6, Chinese patent published on October 1, 2021) A height and weight measuring device for neonatology, relating to the technical field of neonatal appliances, comprises an operating table, a weighing platform is provided on the upper surface of the operating table, a groove is provided on the upper surface of the weighing platform, a weighing sensor is provided at the bottom of the groove, a support platform is provided on the upper surface of the weighing sensor, a fixed plate is provided on the upper surface of the operating table at one side of the weighing platform, automatic telescopic mechanisms are provided on both sides of the fixed plate, movable plates are provided on the outer ends of the two automatic telescopic mechanisms, the two movable plates are respectively located at the two ends of the upper surface of the weighing platform, and human body contact sensors are arranged on the lower parts of the inner sides of the two movable plates; the utility model achieves the automatic telescopic mechanism, movable plate, human body contact sensor and distance sensor arranged on the operating table, as well as the coordinated use of a PLC controller, a display screen and a speaker, so as to save time and effort, and automatically measure height and The purpose of automatically reading the measurement results; Prior art 2 (application number CN202221440234.4, Chinese patent published on September 27, 2022) A height and weight measuring device for neonatology, relating to the field of height and weight measurement technology, comprises a testing table, a measuring assembly is provided in the testing table, the measuring assembly comprises a weight detector fixedly connected to the testing table, a scale is fixedly connected to the top of the testing table, and a connecting roller is provided in the testing table. In the utility model, after the height and weight of the newborn are measured by using the scale and the weight detector in the measuring assembly, the square tube and the winding roller are used to rotate and wind up the disinfection cloth, and the area where the newborn is in contact with the disinfection cloth is wound into the inside of the winding roller. At the same time, the area where the disinfection cloth has not been used will extend from the connecting roller and cover the weight detector again. While keeping the device in normal use, the area where the newborn is placed is kept hygienic and clean, avoiding delaying the normal use of the height and weight measuring device for neonatology.

[0004] When using the current height and weight measuring device, the child is generally placed on the device for use, that is, the child's position needs to be moved before and after use. For example, after the child falls asleep, picking up and moving the child may easily wake the child up, which is not conducive to subsequent measurement operations and reduces the convenience and flexibility of the device. Summary of the invention

[0005] The object of the present invention is to provide a height and weight measuring device for neonatology, so as to solve the problem raised in the above background technology that the current height and weight measuring device generally requires the child to be placed on the device for use, that is, the child's position needs to be moved before and after use. For example, after the child falls asleep, picking up and moving the child may easily cause the child to wake up.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a height and weight measuring device for neonatology, comprising a connecting frame, an adjustable supporting mechanism is arranged below the connecting frame to provide lower support for the connecting frame, a movable block is arranged on the outer side of the connecting frame, a left-right sliding structure is formed between the movable block and the connecting frame, and two groups of movable blocks are arranged on the connecting frame, a fitting plate is arranged below the movable block, the fitting plate is in contact with the newborn to measure its height, a distance measuring instrument is arranged on the inner side of the movable block, and a height display display that displays the data of the distance measuring instrument is arranged above the movable block, a limiting mechanism is arranged inside the movable block to limit the movable block to the surface of the connecting frame to keep it stable, a supporting plate is arranged below the bonding plate, and a tension detection mechanism is arranged above the bonding plate, and the newborn is lifted up by the supporting plate to measure the weight of the newborn.

[0007] To further optimize the technical solution, the adjustable support mechanism includes a support leg and a first telescoping device; A supporting leg is fixed below the connecting frame; The first telescoping device is installed below the supporting legs to control the height of the connecting frame.

[0008] To further optimize the technical solution, a second telescoping device is provided above the pallet to provide control for the horizontal movement of the pallet.

[0009] To further optimize the technical solution, a re-measurement plate is fixed on the inner side of the movable block, and the left end of the re-measurement plate passes through the movable block opposite to it, and scale lines are arranged on the surface of the re-measurement plate.

[0010] To further optimize the technical solution, the top-view cross-section of the bonding plate is designed to be a concave-shaped structure, the surface of the bonding plate is made of rubber material, and the inner end of the support plate below the bonding plate is designed to be an inclined structure.

[0011] Further optimizing the technical solution, the tension detection mechanism includes a connecting plate, a positioning plate, a connecting seat, a mounting plate, a tension sensor, a support plate and a weight display; A connecting plate is fixed on the top of the bonding plate; A positioning plate, fixed on the surface of the connecting plate; The connecting seat is fixed on the upper end of the connecting plate, and an up-and-down sliding structure is formed between the connecting seat and the movable block, and the movable block drives the connecting plate and the laminating plate to move through the connecting seat; The mounting plate is arranged on the outside of the positioning plate, and the positioning plate is located at the upper and lower sides of the mounting plate, and a left-right sliding structure is formed between the connecting plate and the mounting plate, and an up-and-down sliding structure is formed between the mounting plate and the connecting frame; The tension sensor is fixed in the middle of the mounting plate; The support plate is fixed at the bottom of the connecting frame, and the bottom of the support plate and the tension sensor are connected to each other; The weight display is installed above the support plate to display the output data of the tension sensor.

[0012] To further optimize the technical solution, a guide plate is fixed below the connecting frame, and the lower end of the guide plate passes through the mounting plate and forms an up and down sliding structure between the mounting plates.

[0013] To further optimize the technical solution, the limiting mechanism includes a limiting block, a first spring and a release control mechanism; The limit block is arranged inside the movable block, and a front-rear sliding structure is formed between the limit block and the movable block, and one end of the limit block close to the connecting frame is in contact with the connecting frame, and the end of the limit block is made of rubber material; A first spring is arranged at one end of the limit block away from the connecting frame to provide thrust for the limit block; Release the control mechanism and connect it to the limit block to control the movement of the limit block.

[0014] To further optimize the technical solution, the release control mechanism includes a control rod, a connecting groove, an extrusion block, a second spring and a control head; A control rod, fixed to an end of the limit block away from the connecting frame; A connecting groove is provided at an end of the control rod away from the limit block; The extrusion block is arranged above the connection groove, and the lower part of the extrusion block is designed in an inclined structure, and an up-and-down sliding structure is formed between the extrusion block and the movable block; A second spring is arranged below the extrusion block to provide an upward push-reset force for the extrusion block; The control head is fixed on the upper part of the pressure block, and the upper end of the control head penetrates the upper surface of the movable block, and an up-and-down sliding structure is formed between the control head and the movable block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The device can be placed outside the child by means of the connection frame and the support legs, so that the child does not need to be moved. After the child falls asleep, the device can be placed outside the child and the height and weight of the child can be measured by means of the corresponding measurement structure without moving the child.

[0016] (2) The height of the child is measured by setting up two sets of fitting plates, and the fitting plates can be horizontally moved and adjusted on the connecting frame through movable blocks so that the fitting plates can contact the child, and the limiting mechanism set in the movable block can limit the movement of the movable block so that the position of the fitting plates remains stable.

[0017] (3) The distance between the two sets of fitting boards is measured by a distance measuring instrument to reflect the child's height. The re-measurement board set on the surface of the movable block can physically display the distance between the two sets of movable blocks. The double measurement makes the data more stable and reliable.

[0018] (4) The support plate can provide bottom support for the child. When the support plate is inserted under the child's body, it can move upward with the bonding plate, thereby lifting the child and measuring the child's weight. After the measurement is completed, the support plate can be slowly lowered without moving the child's position, which causes little disturbance to the child.

[0019] (5) The movement of the movable block is limited by the limit block, and the limit block can be controlled by pressing the control head, which is convenient and quick to operate. The support plate under the bonding plate can be telescopically moved, which is convenient for horizontal movement and adjustment of the lifting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the top view structure of the present invention; Figure 3 It is a bottom view structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the laminated board of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the connecting seat of the present invention; Figure 6 This is a schematic diagram of the main cross-sectional structure of the connecting seat of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the movable block of the present invention; Figure 8 It is a schematic diagram of the side sectional structure of the movable block of the present invention.

[0021] In the figure: 1, connecting frame; 101, supporting leg; 2, first telescope; 3, movable block; 4, fitting plate; 5, distance measuring instrument; 6, height display; 7, re-measurement plate; 8, connecting plate; 9, positioning plate; 10, connecting seat; 11, mounting plate; 12, guide plate; 13, tension sensor; 14, supporting plate; 15, weight display; 16, supporting plate; 17, second telescope; 18, limit block; 19, first spring; 20, control rod; 21, connecting groove; 22, extrusion block; 23, second spring; 24, control head. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 8 , the present invention provides the following technical solutions: a height and weight measuring device for neonatology, comprising a connecting frame 1; Embodiment 1: The present invention provides the following technical solution, which discloses that an adjustable supporting mechanism is arranged below the connecting frame 1 to provide lower support for the connecting frame 1, a movable block 3 is arranged on the outer side of the connecting frame 1, a left-right sliding structure is formed between the movable block 3 and the connecting frame 1, and two groups of movable blocks 3 are arranged on the connecting frame 1, a bonding plate 4 is arranged below the movable block 3, the bonding plate 4 is in contact with the newborn to measure its height, a distance measuring instrument 5 is arranged on the inner side of the movable block 3, and a height display 6 displaying the data of the distance measuring instrument 5 is arranged above the movable block 3, a limiting mechanism is arranged inside the movable block 3 to limit the movable block 3 on the surface of the connecting frame 1 to keep it stable, a support plate 16 is arranged below the bonding plate 4, and a tension detection mechanism is arranged above the bonding plate 4, and the newborn is lifted up by the support plate 16 to measure the weight of the newborn.

[0024] When in use, the connecting frame 1 can be placed outside the child to be measured, so that the fitting plate 4 is located at both ends of the child, and then the fitting plate 4 is controlled to move by controlling the movement of the movable block 3 on the surface of the connecting frame 1 to fit the fitting plate 4 and the child. The height of the child is measured in conjunction with the distance measuring instrument 5, and the measurement result is output externally through the height display 6. By sending the support plate 16 under the child, and then controlling the connecting frame 1 to move upward with the adjustable supporting mechanism, the child is lifted up for a certain distance, and the weight of the child can be measured by the tension detection mechanism. After the measurement is completed, the support plate 16 can be put down without picking up the child and moving its position, which is more flexible to use.

[0025] Embodiment 2: On the basis of embodiment 1, an adjustable support mechanism is disclosed, including a support leg 101 and a first telescope 2. The support leg 101 is fixed below the connecting frame 1. The first telescope 2 is installed below the support leg 101 to control the height of the connecting frame 1. A second telescope 17 is arranged above the support plate 16 to control the horizontal movement of the support plate 16. A re-measurement plate 7 is fixed on the inner side of the movable block 3, and the left end of the re-measurement plate 7 passes through the movable block 3 opposite to it, and scale lines are arranged on the surface of the re-measurement plate 7. The top cross-section of the bonding plate 4 is of a concave structure design, and the surface of the bonding plate 4 is made of rubber material, and the inner end of the support plate 16 below the bonding plate 4 is of an inclined structure design. The tension detection mechanism includes a connecting plate 8, a positioning plate 9, a connecting seat 10, a mounting plate 11, a tension sensor 13, a support plate 14 and a weight display 15. The connecting plate 8 is fixed above the bonding plate 4, and the positioning Plate 9 is fixed on the surface of connecting plate 8, connecting seat 10 is fixed on the upper end of connecting plate 8, and connecting seat 10 and movable block 3 form an up-and-down sliding structure, movable block 3 drives connecting plate 8 and bonding plate 4 to move through connecting seat 10, mounting plate 11 is arranged on the outer side of positioning plate 9, and positioning plate 9 is located on the upper and lower sides of mounting plate 11, and left-right sliding structure is formed between connecting plate 8 and mounting plate 11, and up-and-down sliding structure is formed between mounting plate 11 and connecting frame 1, tension sensor 13 is fixed on the middle part of mounting plate 11, support plate 14 is fixed on the bottom of connecting frame 1, and the bottom of support plate 11 and tension sensor 13 are connected to each other, weight display 15 is installed on the top of support plate 14, and output data of tension sensor 13 is displayed, and guide plate 12 is fixed on the bottom of connecting frame 1, and the lower end of guide plate 12 passes through mounting plate 11 and forms up-and-down sliding structure between mounting plate 11.

[0026] The first telescopic device 2 can be used to control the connection frame 1 to adjust its vertical position so that the support plate 16 can fit the child's support surface. Then, the second telescopic device 17 can be used to control the support plate 16 to extend to provide support for the child and form an enclosure structure in conjunction with the fitting plate 4. When the connection frame 1 is subsequently raised, the pressure of the support plate 16 is transmitted to the mounting plate 11 through the positioning plate 9. The force applied to the mounting plate 11 causes the tension sensor 13 to be subjected to force, thereby measuring the child's weight. The measurement data is output to the outside through the weight display 15.

[0027] Embodiment 3: Based on Embodiment 1, a limit mechanism is disclosed, including a limit block 18, a first spring 19 and a release control mechanism. The limit block 18 is arranged inside the movable block 3, and a front-rear sliding structure is formed between the limit block 18 and the movable block 3, and the end of the limit block 18 close to the connecting frame 1 is in contact with the connecting frame 1, and the end of the limit block 18 is made of rubber material. The first spring 19 is arranged at the end of the limit block 18 away from the connecting frame 1 to provide thrust for the limit block 18. The release control mechanism is connected to the limit block 18 to control the movement of the limit block 18. The release control mechanism includes a control rod 20, a connecting groove 21, and an extrusion block 22. , a second spring 23 and a control head 24, a control rod 20, fixed at the end of the limit block 18 away from the connecting frame 1, a connecting groove 21, opened at the end of the control rod 20 away from the limit block 18, an extrusion block 22, arranged above the connecting groove 21, and the bottom of the extrusion block 22 is designed in an inclined structure, and an up and down sliding structure is formed between the extrusion block 22 and the movable block 3, the second spring 23, arranged below the extrusion block 22 to provide an upward push-up reset force for the extrusion block 22, the control head 24, fixed above the pressure block 22, and the upper end of the control head 24 passes through the upper surface of the movable block 3, and an up and down sliding structure is formed between the control head 24 and the movable block 3.

[0028] In the default state, the movable block 3 and the connecting frame 1 maintain a limit locking state. When the movable block 3 needs to be moved, the control head 24 can be pressed, and the control head 24 drives the extrusion block 22 to move downward. The extrusion block 22 is pressed into the connecting groove 21 to drive the control rod 20 to move. The control rod 20 pulls the limit block 18 to move, and the connection between the limit block 18 and the connecting frame 1 is released. The limiting effect of the limit block 18 is released, and the movable block 3 can be moved horizontally, so that it drives the bonding plate 4 to move on the outside of the connecting frame 1. After the adjustment is completed, release the control head 24, and the first spring 19 will push the limit block 18 and the connecting frame 1 to connect, so as to limit the movable block 3.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 height and weight measuring device for neonatology, comprising a connecting frame (1); Features: An adjustable support mechanism is arranged below the connecting frame (1) to provide lower support for the connecting frame (1); a movable block (3) is arranged outside the connecting frame (1); a left-right sliding structure is formed between the movable block (3) and the connecting frame (1); two groups of movable blocks (3) are arranged on the connecting frame (1); a bonding plate (4) is arranged below the movable block (3); the bonding plate (4) is in contact with a newborn to measure its height; a distance measuring instrument (5) is arranged inside the movable block (3); and a height display (6) for displaying data of the distance measuring instrument (5) is arranged above the movable block (3); a limiting mechanism is arranged inside the movable block (3) to limit the movable block (3) on the surface of the connecting frame (1) to keep it stable; a supporting plate (16) is arranged below the bonding plate (4); and a tension detection mechanism is arranged above the bonding plate (4); the newborn is lifted up by the supporting plate (16) to measure the weight of the newborn.

2. A height and weight measuring device for neonatology according to claim 1, characterized in that: The adjustable support mechanism comprises a support leg (101) and a first telescoping device (2); A supporting leg (101) is fixed below the connecting frame (1); The first telescopic device (2) is installed below the supporting leg (101) to control the height of the connecting frame (1).

3. A height and weight measuring device for neonatology according to claim 1, characterized in that: A second telescoping device (17) is provided above the support plate (16) to control the horizontal movement of the support plate (16).

4. A height and weight measuring device for neonatology according to claim 1, characterized in that: A retest plate (7) is fixed inside the movable block (3), and the left end of the retest plate (7) penetrates the movable block (3) opposite thereto, and scale lines are provided on the surface of the retest plate (7).

5. A height and weight measuring device for neonatology according to claim 1, characterized in that: The top-view cross-section of the bonding plate (4) is designed to be in a concave shape, the surface of the bonding plate (4) is made of rubber material, and the inner end of the support plate (16) below the bonding plate (4) is designed to be in an inclined shape.

6. A height and weight measuring device for neonatology according to claim 1, characterized in that: The tension detection mechanism comprises a connecting plate (8), a positioning plate (9), a connecting seat (10), a mounting plate (11), a tension sensor (13), a supporting plate (14) and a weight display (15); A connecting plate (8) fixed on the upper side of the laminating plate (4); A positioning plate (9) fixed on the surface of the connecting plate (8); The connecting seat (10) is fixed to the upper end of the connecting plate (8), and an up-and-down sliding structure is formed between the connecting seat (10) and the movable block (3), and the movable block (3) drives the connecting plate (8) and the bonding plate (4) to move through the connecting seat (10); The mounting plate (11) is arranged outside the positioning plate (9), and the positioning plate (9) is located at the upper and lower sides of the mounting plate (11); a left-right sliding structure is formed between the connecting plate (8) and the mounting plate (11), and an up-and-down sliding structure is formed between the mounting plate (11) and the connecting frame (1); A tension sensor (13) fixed to the middle of the mounting plate (11); A support plate (14) is fixed below the connecting frame (1), and the bottom of the support plate (11) and the tension sensor (13) are connected to each other; The weight display (15) is installed above the support plate (14) and displays the output data of the tension sensor (13).

7. A height and weight measuring device for neonatology according to claim 6, characterized in that: A guide plate (12) is fixed below the connecting frame (1), and the lower end of the guide plate (12) passes through the mounting plate (11) and forms an up-and-down sliding structure between the mounting plates (11).

8. A height and weight measuring device for neonatology according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (18), a first spring (19) and a release control mechanism; The limit block (18) is arranged inside the movable block (3), and a front-rear sliding structure is formed between the limit block (18) and the movable block (3), and one end of the limit block (18) close to the connecting frame (1) is in contact with the connecting frame (1), and the end of the limit block (18) is made of rubber material; A first spring (19) is arranged at an end of the limit block (18) away from the connecting frame (1) to provide a thrust for the limit block (18); The control mechanism is released and connected to the limit block (18) to control the movement of the limit block (18).

9. A height and weight measuring device for neonatology according to claim 8, characterized in that: The release control mechanism comprises a control rod (20), a connecting groove (21), an extrusion block (22), a second spring (23) and a control head (24); A control rod (20) is fixed to an end of the limit block (18) away from the connecting frame (1); A connecting groove (21) is formed at an end of the control rod (20) away from the limiting block (18); The extrusion block (22) is arranged above the connection groove (21), and the lower part of the extrusion block (22) is designed to be inclined, and an up-and-down sliding structure is formed between the extrusion block (22) and the movable block (3); A second spring (23) is arranged below the extrusion block (22) to provide an upward push-reset force for the extrusion block (22); The control head (24) is fixed above the pressure block (22), and the upper end of the control head (24) penetrates the upper surface of the movable block (3), and an up-and-down sliding structure is formed between the control head (24) and the movable block (3).

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