CN216246761U

CN216246761U - Horizontal height and weight measuring device

Info

Publication number: CN216246761U
Application number: CN202122827456.3U
Authority: CN
Inventors: 李群
Original assignee: Xiangyang No1 People's Hospital
Current assignee: Xiangyang No1 People's Hospital
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of medical measuring instruments and discloses a horizontal height and weight measuring device which comprises a base and a lying cushion, wherein a pressure sensor is arranged at the bottom end of the lying cushion, a first baffle and a second baffle are arranged at two ends of the lying cushion, a first sliding groove is formed in the upper surface of the lying cushion, the first sliding groove is arranged along the length direction of the lying cushion, a sliding plate is connected in the first sliding groove in a sliding mode, an infrared distance meter is arranged on one side, facing the first baffle, of the sliding plate, a reflecting plate is arranged on one side, facing the first baffle, of the second baffle, far away from the sliding plate, a controller is arranged on one side, both the pressure sensor and the infrared distance meter are electrically connected with the controller, and a lifting mechanism used for adjusting the height of the lying cushion is arranged on the base. The horizontal height and weight measuring device can enable a patient who cannot stand to measure the height and the weight in a lying position, and is convenient to use and accurate in measuring result.

Description

Horizontal height and weight measuring device

Technical Field

The utility model relates to the technical field of medical measuring instruments, in particular to a horizontal height and weight measuring device.

Background

The Body Mass Index (BMI) is an international common important standard for measuring the obesity degree and health of a human Body, the obesity degree cannot be judged by adopting an absolute value of the weight, and the absolute value is naturally related to the height, so the BMI obtains a relatively objective parameter through two values of the weight and the height of the human Body, and measures the Body Mass by using the range of the parameter. The height and the weight are basic physical indexes of a human body, the nutrition condition and the rehabilitation condition of a patient can be known through the weight change, and the clinical significance is important, so that the height and the weight of the patient need to be measured regularly to monitor the change of the BMI and the weight.

However, most of the existing height and weight measuring instruments need patients to stand for measurement when in use, and some patients which cannot stand, such as coma patients, critical patients, plant people, fracture patients, old and weak people and the like, cannot stand and cannot be weighed, and the patients need to be supported by other people when standing up, and due to the supporting force of other people, the gravity center of the patients can shift when standing on the measuring instrument, so that the measured weight result is inaccurate, and the final evaluation result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a horizontal height and weight measuring device, which can be used for measuring the height and the weight of a patient who cannot stand in a lying position, and is convenient to use and accurate in measuring result.

The technical purpose of the utility model is realized by the following technical scheme: a horizontal height and weight measuring device comprises a base and a lying cushion, wherein the lying cushion is arranged at the top end of the base, the bottom end of the lying cushion is provided with a pressure sensor, the two ends of the lying cushion along the width direction are respectively provided with a first baffle plate and a second baffle plate, one end of the upper surface of the lying cushion, which is close to the baffle plate II, is provided with a first sliding groove which is arranged along the length direction of the lying cushion, a sliding plate is connected in the first sliding groove in a sliding mode, an infrared distance meter is arranged on one side, facing the first baffle plate, of the sliding plate, a reflecting plate matched with the infrared distance meter is arranged on one side of the first baffle plate facing the sliding plate, a controller is arranged on one side of the second baffle plate far away from the sliding plate, the pressure sensor and the infrared distance meter are both electrically connected with the controller, the base is provided with a lifting mechanism, and the lifting mechanism is used for adjusting the height of the lying cushion.

The utility model is further provided with: elevating system includes four cylinders, four cylinder evenly distributed is in four corners department of bedding below, the cylinder is vertical to be fixed on the base, pressure sensor is provided with four, the tailpiece of the piston rod of cylinder with pressure sensor's bottom fixed connection, pressure sensor's top with the bottom fixed connection of bedding.

The utility model is further provided with: the cushion all is provided with the curb plate along length direction's both ends, the bottom of curb plate with the cushion is articulated, both ends all pass through locking mechanism about curb plate upper portion with baffle one with the connection can be dismantled to baffle two.

The utility model is further provided with: locking mechanism includes fixture block and toggle switch, the both ends are the homolevel about curb plate upper portion is provided with and holds the chamber, the fixture block sets up hold the intracavity, fixture block one end stretches out hold the chamber outside, the other end with hold and be provided with the spring between the intracavity wall, the spring both ends respectively with the fixture block with hold intracavity wall butt, baffle one with all be provided with on the baffle two with fixture block assorted draw-in groove, the fixture block stretches out the one end that holds the chamber is inserted and is established in the draw-in groove, spout two has been seted up to the outer wall of curb plate, spout two with hold the chamber intercommunication and be parallel to each other, toggle switch sets up in the spout two, toggle switch one end with fixture block fixed connection, the other end protrusion spout two.

The utility model is further provided with: and anti-skid grains are arranged at one end of the toggle switch, which protrudes out of the second sliding groove.

The utility model is further provided with: the cushion is set to be a latex cushion, and a soft pillow is arranged at one end, close to the first baffle, of the upper surface of the cushion.

The utility model is further provided with: the four corners department of base bottom all is provided with the universal wheel.

The utility model has the beneficial effects that: the horizontal height and weight measuring device can enable a patient who cannot stand to lie on a lying mat, measure the height and weight of the patient through the infrared distance meter and the pressure sensor, and calculate the BMI value of the patient, and is convenient to use and accurate in measuring result; the lifting mechanism is arranged, so that the height of the mattress can be conveniently adjusted, the height of the mattress can be adjusted to be consistent with the height of a sickbed of a patient according to actual requirements, the patient can be conveniently moved to the mattress, and the patient can be moved more easily and more conveniently; when a patient lies on the lying cushion, the lying cushion and the patient can be lifted horizontally through the air cylinder, so that the pressure applied to the pressure sensor is relatively uniform, and the measurement result of the weight of the patient is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a horizontal height and weight measuring device according to the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is a schematic front view of a horizontal height and weight measuring device according to the present invention;

FIG. 4 is a schematic view showing an opened state of a side plate of the horizontal height and weight measuring device according to the present invention;

fig. 5 is a schematic cross-sectional view of a locking mechanism of a horizontal height and weight measuring device according to the present invention.

In the figure, 1, a base, 11 and a universal wheel; 2. a cushion 21, a baffle I, a baffle 22, a baffle II, a baffle 23, a chute I, a chute 24 and a soft pillow; 3. a pressure sensor; 4. a sliding plate 41, an infrared distance meter; 5. a reflector; 6. a controller; 7. a lifting mechanism 71, a cylinder; 8. a side plate; 9. the locking mechanism 91, the clamping block 92, the toggle switch 93, the accommodating cavity 94, the spring 95, the clamping groove 96 and the sliding groove II.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1, a horizontal height weight measuring device, including base 1 and cushion for sleeping in 2, cushion for sleeping in 2 sets up on base 1 top, the bottom of cushion for sleeping in 2 is provided with pressure sensor 3, cushion for sleeping in 2 is provided with baffle 21 and baffle two 22 respectively along width direction's both ends, cushion for sleeping in 2 upper surface is close to the one end of baffle two 22 and has been seted up spout one 23, spout one 23 sets up along the length direction of cushion for sleeping in 2, sliding connection has sliding plate 4 in spout one 23, sliding plate 4 is provided with infrared distance meter 41 towards one side of baffle one 21, baffle one 21 is provided with reflector panel 5 with infrared distance meter 41 matched with towards one side of sliding plate 4, baffle two 22 keep away from one side of sliding plate 4 and is provided with controller 6, pressure sensor 3 and infrared distance meter 41 all are connected with controller 6 electricity, be provided with elevating system 7 on the base 1, elevating system 7 is used for adjusting the height of cushion for sleeping in 2. When the height and weight of a patient who cannot stand are measured, the head of the patient is close to and abutted against the first baffle 21, the feet of the patient face to the second baffle 22, the patient lies on the bed cushion 2, the sliding plate 4 is pushed, the sliding plate 4 slides along the first sliding groove 23 until the sliding plate is abutted against the soles of the patient, the controller 6 in the embodiment comprises a display screen and a control button, the control button is opened, the controller 6, the pressure sensor 3 and the infrared distance meter 41 start to work, the pressure sensor 3 transmits a detected pressure signal to the controller 6, the controller 6 calculates the weight of the patient according to the obtained pressure signal, infrared rays emitted by the infrared distance meter 41 are collided with the reflecting plate 5 to be reflected, the reflected signal is received by the infrared distance meter 41, the height of the patient can be calculated according to the time from the emission of the infrared rays to the reception of the infrared rays and the propagation speed of the infrared rays, the controller 6 calculates the BMI value of the patient according to the height and the weight of the patient, and displays the weight, the height and the BMI of the patient through the display screen, so that the medical personnel can check and record conveniently. The setting of elevating system 7 is convenient for highly adjust the mattress 2, can be according to actual demand, with the altitude mixture control of mattress 2 to with patient's sick bed highly uniform, conveniently remove the patient to mattress 2 on for it is more light laborsaving to patient's removal. The horizontal height and weight measuring device can enable a patient who cannot stand to lie on the lying mat 2, measure the height and weight of the patient through the infrared distance meter 41 and the pressure sensor 3, and calculate the BMI value of the patient, and is convenient to use and accurate in measuring result.

Referring to fig. 3, lifting mechanism 7 includes four cylinders 71, and four cylinders 71 evenly distributed are in the four corners of bed pad 2 below, and cylinder 71 is vertical to be fixed on base 1, and pressure sensor 3 is provided with four, and the tailpiece of the piston rod of cylinder 71 and pressure sensor 3's bottom fixed connection, pressure sensor 3's top and bed pad 2's bottom fixed connection. Four pressure sensor 3 correspond respectively and install the tailpiece of the piston rod at four cylinders 71, start cylinder 71, make the tailpiece of the piston rod of cylinder 71 upwards or move down, can drive pressure sensor 3 and the synchronous lift of bed cushion 2, not only can adjust the height of bed cushion 2 as required, when the patient lies flat on bed cushion 2, can also lift up bed cushion 2 and patient level through cylinder 71, make the pressure that pressure sensor 3 received relatively even, thereby improve the measuring result to patient's weight.

Referring to fig. 4, the two ends of the cushion 2 along the length direction are provided with side plates 8, the bottom ends of the side plates 8 are hinged to the cushion 2, and the left end and the right end of the upper portion of each side plate 8 are detachably connected with a first baffle 21 and a second baffle 22 through locking mechanisms 9. The setting of curb plate 8 can play certain guard action to the patient, avoids being in restless state or the unclear patient of consciousness to roll down and tumble the injury because of disturbing, and curb plate 8 can be opened and closed simultaneously, when needs measure the patient, can open curb plate 8, is convenient for remove the patient to the cushion 2 of lying down on, the patient lies the back well, can close curb plate 8.

Referring to fig. 2 and 5, locking mechanism 9 includes fixture block 91 and toggle switch 92, both ends are the level all are provided with about 8 upper portions of curb plate and hold chamber 93, fixture block 91 sets up and is holding in chamber 93, fixture block 91 one end is stretched out and is held outside chamber 93, the other end and hold and be provided with spring 94 between the chamber 93 inner wall, spring 94 both ends respectively with fixture block 91 with hold chamber 93 inner wall butt, all be provided with on baffle one 21 and the baffle two 22 with fixture block 91 assorted draw-in groove 95, the one end that fixture block 91 stretches out and holds chamber 93 is inserted and is established in draw-in groove 95, spout two 96 has been seted up to the outer wall of curb plate 8, spout two 96 with hold chamber 93 intercommunication and be parallel to each other, toggle switch 92 sets up in spout two 96, toggle switch 92 one end and fixture block 91 fixed connection, the other end protrudes spout two 96. When the side plate 8 needs to be opened, the toggle switches 92 at the two ends of the side plate 8 are toggled by hands, so that the toggle switches 92 slide along the second sliding grooves 96, the fixture blocks 91 are driven to move towards one ends of the springs 94, the springs 94 are stressed and compressed, the side plate 8 can be rotated downwards until the fixture blocks 91 are separated from the clamping grooves 95, and the side plate 8 is opened; after the patient lies flat on the cushion 2, upwards lifts up curb plate 8, and the fixture block 91 can receive the extrusion force when touchhing baffle one 21 or baffle two 22, and spring 94 compresses, when fixture block 91 moved to draw-in groove 95 department, owing to lose the extrusion force effect, under the effect of the restoring force of spring 94, makes in fixture block 91 card goes into draw-in groove 95, realizes that the locking of curb plate 8 is fixed. One end of the toggle switch 92 protruding the second sliding groove 96 is provided with anti-slip lines, so that friction force can be increased, and the toggle switch is convenient for an operator to toggle.

Referring to fig. 1, the cushion 2 is a latex cushion, a soft pillow 24 is arranged at one end, close to the first baffle 21, of the upper surface of the cushion 2, and the soft pillow 24 is placed at the head position of the patient, so that the patient can lie comfortably, the body is relaxed, and the measurement process is smoother. The four corners department of base 1 bottom all is provided with universal wheel 11, can conveniently remove whole device through universal wheel 11, makes this device can remove to patient's sick bed or treatment bed side and use, reduces patient's displacement.

Claims

1. The utility model provides a horizontal height weight measuring device which characterized in that: the infrared distance measuring device comprises a base (1) and a cushion (2), wherein the cushion (2) is arranged at the top end of the base (1), a pressure sensor (3) is arranged at the bottom end of the cushion (2), a first baffle (21) and a second baffle (22) are respectively arranged at two ends of the cushion (2) along the width direction, a first chute (23) is formed in one end, close to the second baffle (22), of the upper surface of the cushion (2), the first chute (23) is arranged along the length direction of the cushion (2), a sliding plate (4) is connected in the first chute (23) in a sliding mode, an infrared distance measuring instrument (41) is arranged on one side, facing the first baffle (21), of the sliding plate (4) is provided with a reflecting plate (5) matched with the infrared distance measuring instrument (41), and a controller (6) is arranged on one side, far away from the sliding plate (4), of the second baffle (22), pressure sensor (3) with infrared distance meter (41) all with controller (6) electricity is connected, be provided with elevating system (7) on base (1), elevating system (7) are used for adjusting the height of bedding (2).

2. The horizontal height and weight measuring device according to claim 1, wherein: elevating system (7) are including four cylinders (71), four cylinder (71) evenly distributed is in four corners department of bedding (2) below, cylinder (71) are vertical to be fixed on base (1), pressure sensor (3) are provided with four, the tailpiece of the piston rod of cylinder (71) with the bottom fixed connection of pressure sensor (3), the top of pressure sensor (3) with the bottom fixed connection of bedding (2).

3. The horizontal height and weight measuring device according to claim 1, wherein: cushion for sleeping in (2) all is provided with curb plate (8) along length direction's both ends, the bottom of curb plate (8) with cushion for sleeping in (2) are articulated, curb plate (8) upper portion about both ends all through locking mechanism (9) with baffle one (21) with the connection can be dismantled to baffle two (22).

4. The recumbent height and weight measuring device of claim 3, wherein: the locking mechanism (9) comprises a clamping block (91) and a toggle switch (92), a containing cavity (93) is horizontally arranged at the left end and the right end of the upper part of the side plate (8), the clamping block (91) is arranged in the containing cavity (93), one end of the clamping block (91) extends out of the containing cavity (93), a spring (94) is arranged between the other end of the clamping block and the inner wall of the containing cavity (93), the two ends of the spring (94) are respectively abutted against the inner walls of the clamping block (91) and the containing cavity (93), clamping grooves (95) matched with the clamping block (91) are respectively arranged on the first baffle plate (21) and the second baffle plate (22), one end of the clamping block (91) extending out of the containing cavity (93) is inserted in the clamping groove (95), a second sliding groove (96) is arranged on the outer wall of the side plate (8), and the second sliding groove (96) is communicated with the containing cavity (93) and is parallel to each other, the toggle switch (92) is arranged in the second sliding groove (96), one end of the toggle switch (92) is fixedly connected with the fixture block (91), and the other end of the toggle switch protrudes out of the second sliding groove (96).

5. The recumbent height and weight measuring device of claim 4, wherein: and anti-skid grains are arranged at one end of the toggle switch (92) protruding out of the second sliding groove (96).

6. The horizontal height and weight measuring device according to claim 1, wherein: the mattress (2) is a latex mattress, and the upper surface of the mattress (2) is close to one end of the baffle (21) and is provided with a soft pillow (24).

7. The horizontal height and weight measuring device according to any one of claims 1 to 6, wherein: the four corners of base (1) bottom all is provided with universal wheel (11).