CN113551756A

CN113551756A - Medical body weight scale

Info

Publication number: CN113551756A
Application number: CN202110626937.XA
Authority: CN
Inventors: 唐杰; 吴芳芳; 孙爱华; 高蕾; 张曦
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-10-26
Anticipated expiration: 2041-06-04
Also published as: CN113551756B

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a medical weighing scale which comprises a scale body, a scale body and a base, wherein four supporting rod pieces are arranged between the scale body and the scale body, two connecting blocks are arranged on two sides of the scale body, a limiting block is integrally formed on one side of the scale body by the connecting blocks, a first limiting groove is formed in the limiting block of the scale body, supporting bodies are integrally formed on two ends of the scale body by the base, a second limiting groove is formed in the first limiting groove of each supporting body, hinge lugs are integrally formed on two sides of each supporting body, a screw rod is arranged between the two hinge lugs on the same side, two sliding blocks are in threaded connection with each screw rod, a convex column is integrally formed at the bottom of each connecting block, a groove is formed in each sliding block, a stand column is arranged on one side of the base, and an instrument panel is arranged on each stand column. The invention is used for solving the problem that the weight scale in the prior art is difficult to measure the weight of a part of patients who are inconvenient to move or difficult to stand alone.

Description

Medical body weight scale

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a medical weighing scale.

Background

In some hospitalized patients, such as diabetic patients, it is necessary to measure the weight of the patient frequently and observe the nutritional status of the patient so as to make timely adjustments to the treatment plan.

At present, most of the electronic weighing scales used in hospitals are common electronic weighing scales, and patients need to stand alone on the electronic weighing scales for weight measurement, but the weight measurement is difficult for some patients who are inconvenient to move or difficult to stand alone; moreover, data measured once is often inaccurate, multiple measurements are needed, and a patient needs to go up and down the weighing scale for multiple times, so that the physical burden of the patient is increased.

Disclosure of Invention

The purpose of the invention is: the medical body weight scale is provided for solving the problem that the body weight measurement of a part of patients with inconvenient actions or difficult independent standing in the body weight scale in the prior art is difficult; and the data measured once is often inaccurate, and needs to be measured many times, and the patient needs to go up and down the weighing scale many times, has increased the problem of patient's health burden.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a medical weighing scale comprises a scale body, a scale body and a base, wherein four supporting rod pieces are arranged between the scale body and used for supporting the scale body, the scale body is fixedly arranged on the base, two connecting blocks are arranged on two sides of the scale body, the two connecting blocks on the same side are arranged in a mirror image manner, one end of each supporting rod piece is hinged with the corresponding connecting block, the other end of each supporting rod piece is hinged with the corresponding scale body, the two supporting rod pieces on the same side are in an inverted splayed shape, the connecting blocks are integrally formed at one side of the scale body to form a limiting block (T-shaped groove), the scale body is provided with a first limiting groove at the limiting block, the limiting block is clamped in the first limiting groove, supporting bodies are integrally formed at two ends of the scale body of the base, the supporting bodies are provided with second limiting grooves at the first limiting grooves, and can be inserted in the second limiting grooves, hinge lugs are integrally formed on two sides of the supporting body, a screw rod is arranged between the two hinge lugs on the same side, two ends of the screw rod are respectively rotatably connected with the two corresponding hinge lugs, two sliding blocks are connected to the screw rod in a threaded manner, the moving directions of the two sliding blocks are opposite, the two sliding blocks respectively correspond to the two connecting blocks, a convex column is integrally formed at the bottom of each connecting block, a groove is formed in each sliding block, the convex column is inserted in the groove, a driving groove is formed in the end face of the supporting body, first gears are arranged at two ends of the driving groove, the screw rod is fixedly connected with the first gears, a second gear is arranged between the two first gears, the first gears and the second gears are sleeved with the same chain, a driving shaft is fixedly connected to the second gears, and one end of the driving shaft is rotatably connected to the driving groove, the other end of the driving shaft protrudes out of the driving groove, the outer end of the driving shaft is fixedly connected with an adjusting wheel, one side of the base is provided with a stand column, the stand column is provided with an instrument panel, and the instrument panel is electrically connected with the scale body.

Further inject, be equipped with treater, power module, storage module, wireless module and touch-control display screen in the panel board, power module, storage module, wireless module and touch-control display screen all are connected with the treater electricity, the balance body is connected with the treater electricity, wireless module is used for connecting the case system of hospital.

The plate body comprises a first plate and two second plates, the two second plates are hinged to two ends of the first plate respectively, a plurality of first hinged joints are arranged at two ends of the first plate, a plurality of second hinged joints are arranged at one end of each second plate, a same hinged shaft is inserted into the first hinged joints and the second hinged joints, the top of each support rod piece is hinged to the hinged shaft, the second plate is rotatably connected with a fixing strip at one end of the first plate, a fixing groove is formed in the tail end of the fixing strip, a fixing column is integrally formed in the fixing groove of the first plate, and the fixing column is inserted into the fixing groove.

Further inject, it includes the first body of rod and the second body of rod to support the member, the one end of the first body of rod is articulated with the one end of the second body of rod, the first articulated piece of one end fixedly connected with of the second body of rod is kept away from to the first body of rod, first articulated piece rotates and connects on the articulated shaft, the articulated piece of one end fixedly connected with second of the first body of rod is kept away from to the second body of rod, the articulated piece of second rotates and connects on the connecting block, the cover is equipped with same fixed section of thick bamboo on the first body of rod and the second body of rod.

Further inject, the connecting block is last to have seted up the hinge groove, the second hinge block rotates to be connected in the hinge inslot, one side in hinge groove is equipped with first spacing face, and the opposite side is equipped with the spacing face of second.

Further inject, be equipped with the gap between sliding block and the connecting block.

Further limit, the four corners of base bottom all is equipped with the gyro wheel.

The invention adopting the technical scheme has the advantages that:

1. through setting up the plate body, medical personnel can lift the patient to the plate body on the tie lie, carry out the weight measurement, weigh the in-process and need not the patient and stand, be convenient for to some inconvenient, or be difficult to the patient of standing alone use, weigh the in-process simultaneously and need not medical personnel and support in addition, can guarantee the accuracy of weight measurement data.

2. Through setting up the supporter, the connecting block, the sliding block, the lead screw, first gear, second gear and regulating wheel, medical personnel are through rotating the regulating wheel, the regulating wheel passes through the second gear, chain and first gear drive lead screw rotate, the lead screw passes through the sliding block and drives the connecting block removal, make the stopper can switch between first spacing groove and second spacing groove, be in the state of weighing when the stopper is at first spacing inslot, be in the state of not weighing when the stopper is at the spacing inslot of second, be convenient for medical personnel carry out multiple measurements to patient's weight data, need not to lift up the patient repeatedly, lift down, alleviate patient's health burden, and medical personnel's working strength.

3. Through setting up the plate body into first board and second board to and will connect the member and set up into first body of rod and second body of rod, when not using the personal weighing scale, can fold the plate body, accomodate on the balance body, reduce the space that the plate body occupied on the one hand, on the other hand, ordinary patient can stand and carry out the weight measurement on first board, increases the application scope of this device.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of a medical body weight scale according to the present invention;

FIG. 2 is a schematic structural view of a medical body weight scale according to the present invention when the medical body weight scale is off-weighing;

FIG. 3 is a schematic view of a medical personal weighing scale according to the present invention when folded;

FIG. 4 is a partially enlarged view of a first plate and a second plate of a medical weighing scale according to the present invention;

FIG. 5 is a schematic diagram of a split structure of a connecting block, a sliding block and a support rod of the medical body weight scale according to the present invention;

FIG. 6 is a schematic diagram of the internal structure of the side driving slot of the support body of the medical body weight scale according to the present invention;

fig. 7 is a circuit block diagram of a medical weighing scale of the present invention.

The main element symbols are as follows:

the scale comprises a scale body 1, a first limit groove 11, a plate body 2, a first plate 21, a first hinge joint 211, a fixed column 212, a second plate 22, a second hinge joint 221, a fixed strip 222, a fixed groove 223, a hinge shaft 23, a base 3, a stand column 31, an instrument panel 32, a roller 33, a support rod member 4, a first rod body 41, a first hinge block 411, a second rod body 42, a second hinge block 421, a fixed cylinder 43, a connecting block 5, a limit block 51, a convex column 52, a hinge groove 53, a first limit surface 531, a second limit surface 532, a gap 54, a support body 6, a second limit groove 61, a hinge lug 62, a screw rod 63, a sliding block 64, a groove 641, a driving groove 65, a first gear 71, a second gear 72, a chain 73, a driving shaft 74, an adjusting wheel 75, a processor 81, a power supply module 82, a storage module 83, a wireless module 84 and a touch display screen 85.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 7, the medical body weight scale of the present invention comprises a scale body 1, a scale body 2 and a base 3, wherein four support rods 4 are installed between the scale body 1 and the scale body 2, the four support rods 4 are used for supporting the scale body 2, the scale body 1 is fixedly installed on the base 3, two connecting blocks 5 are respectively arranged on two sides of the scale body 1, the two connecting blocks 5 located on the same side are arranged in a mirror image manner, one end of each support rod 4 is hinged to the corresponding connecting block 5, the other end of each support rod 4 is hinged to the corresponding scale body 2, the two support rods 4 located on the same side are inverted-splayed, and by arranging the scale body 2, a patient can lie on the scale body 2 to measure the body weight, thereby facilitating the weight measurement of a part of the patient who is inconvenient to move or is difficult to stand alone, and medical staff do not need to support, and the accuracy of the weight measurement data is ensured.

Connecting block 5 has stopper 51 in one side integrated into one piece of the balance body 1, and first spacing groove 11 has been seted up in stopper 51 department to the balance body 1, and stopper 51 card is located first spacing groove 11, and base 3 all establishes integrated into one piece at the both ends of the balance body 1 and has supporter 6, and second spacing groove 61 has been seted up in first spacing groove 11 department to supporter 6. Through the sliding connection block 5, the limiting block 51 can be inserted into the second limiting groove 61, the structure of the limiting block 51 is a T-shaped structure in this embodiment, and the first limiting groove 11 and the second limiting groove 61 are both T-shaped grooves. When the weight measurement needs to be carried out for multiple times, the limiting block 51 is slid into the second limiting groove 61 until the supporting rod piece 4 is in a vertical state, at the moment, the supporting bodies 6 on the two sides of the bottom plate bear the weight of a patient, and the scale body 1 does not bear the weight; then, the limiting block 51 is slid into the first limiting groove 11 again, so that the scale body 1 bears the weight of the patient, the weight of the patient is measured for the second time, and data is recorded. By cycling through the above steps, a plurality of groups of weight data can be recorded.

The equal integrated into one piece in both sides of supporter 6 has articulated ear 62, be located and be equipped with lead screw 63 between two articulated ears 62 with one side, the both ends of lead screw 63 rotate with two articulated ears 62 that correspond respectively and are connected, threaded connection has two sliding blocks 64 on the lead screw 63, two sliding blocks 64's moving direction is opposite, two sliding blocks 64 correspond two connecting blocks 5 respectively, the bottom integrated into one piece of connecting block 5 has projection 52, seted up recess 641 on the sliding block 64, projection 52 inserts and locates in the recess 641. Through rotating lead screw 63, lead screw 63 drives two sliding blocks 64 and moves or move dorsad in opposite directions to through recess 641 on sliding block 64 to and the projection 52 of connecting block 5 bottom, drive connecting block 5 and remove.

The end face of the supporting body 6 is provided with a driving groove 65, two ends of the driving groove 65 are respectively provided with a first gear 71, the screw 63 is fixedly connected with the first gears 71, a second gear 72 is arranged between the two first gears 71, the first gears 71 and the second gears 72 are sleeved with a same chain 73, the second gears 72 are fixedly connected with a driving shaft 74, one end of the driving shaft 74 is rotatably connected in the driving groove 65, the other end of the driving shaft 74 protrudes out of the driving groove 65, and the outer end of the driving shaft 74 is fixedly connected with an adjusting wheel 75. Through rotating regulating wheel 75, can drive second gear 72 and rotate, second gear 72 passes through chain 73 and drives two first gears 71 and rotate, thereby make lead screw 63 rotate, lead screw 63 drives sliding block 64 and removes, sliding block 64 drives connecting block 5 and removes, thereby make stopper 51 switch between first spacing groove 11 and second spacing groove 61, be convenient for medical personnel to carry out multiple measurements to patient's weight data, need not to lift the patient relapse, lift, alleviate patient's health burden, and medical personnel's working strength.

One side of the base 3 is provided with a column 31, the column 31 is provided with an instrument panel 32, and the instrument panel 32 is electrically connected with the scale body 1. A processor 81, a power module 82, a storage module 83, a wireless module 84 and a touch display screen 85 are arranged in the instrument panel 32, the power module 82, the storage module 83, the wireless module 84 and the touch display screen 85 are all electrically connected with the processor 81, the scale body 1 is electrically connected with the processor 81, and the wireless module 84 is used for connecting a case system of a hospital; the power module 82 is used to power the weight scale. After the balance body 1 measures the weight data of the patient, the weight data is transmitted to the processor 81, after the processor 81 receives the data, the data is transmitted to the storage module 83 for storage on the one hand, and on the other hand, the data is transmitted to the touch display screen 85 for display, so that the data can be conveniently checked by medical personnel. Medical personnel accessible touch-control display screen 85 operates, and after the final weight data of affirming, processor 81 sends the weight data to this patient's case system through wireless module 84, is convenient for observe patient's historical weight data.

The plate body 2 comprises a first plate 21 and two second plates 22, the two second plates 22 are respectively hinged to two ends of the first plate 21, a plurality of first hinges 211 are arranged at two ends of the first plate 21, a plurality of second hinges 221 are arranged at one end of each second plate 22, a same hinge shaft 23 is inserted into the first hinges 211 and the second hinges 221, and the top of the support rod member 4 is hinged to the hinge shaft 23. When the plate body 2 is not used, the second plates 22 on both sides of the first plate 21 can be folded, so that the two second plates 22 are prevented from unfolding and occupying a large space.

The second board 22 is rotatably connected with a fixing strip 222 at the end of the first board 21, a fixing groove 223 is formed at the end of the fixing strip 222, a fixing column 212 is integrally formed at the fixing groove 223 of the first board 21, and the fixing column 212 is inserted into the fixing groove 223. When the two second boards 22 are unfolded, the fixing strip 222 is clamped on the fixing column 212, so that the first board 21 and the second board 22 are stably connected, and the first board 21 and the second board 22 are prevented from rotating relatively.

The support rod member 4 comprises a first rod body 41 and a second rod body 42, one end of the first rod body 41 is hinged to one end of the second rod body 42, the first rod body 41 is far away from a first hinged block 411 of one end of the second rod body 42, the first hinged block 411 is rotatably connected to the hinged shaft 23, the second rod body 42 is far away from a second hinged block 421 of one end of the first rod body 41, the second hinged block 421 is rotatably connected to the connecting block 5, and the first rod body 41 and the second rod body 42 are sleeved with the same fixed cylinder 43. The fixing tube 43 is used to fix the first rod 41 and the second rod 42, and prevent the first rod 41 and the second rod 42 from rotating relatively. When the plate body 2 needs to be folded, the fixing tube 43 slides upwards to the first rod body 41, so that the first rod body 41 and the second rod body 42 can rotate relatively, the second plate 22 is folded at the bottom of the first plate 21, and then the first plate 21 is placed on the scale body 1. On the one hand, the space occupied by the plate body 2 is reduced, and on the other hand, the common patient can stand on the first plate body 21 for weight measurement, so that the application range of the device is enlarged.

The connecting block 5 is provided with a hinge groove 53, the second hinge block 421 is rotatably connected in the hinge groove 53, one side of the hinge groove 53 is provided with a first limiting surface 531, and the other side is provided with a second limiting surface 532. The second hinging block 421 is limited by the first limiting surface 531 and the second limiting surface 532, and when the plate body 2 is unfolded and in a weighing state, the second hinging block 421 abuts against the first limiting surface 531 to limit the maximum displacement of the second hinging block 421; when the plate body 2 is folded, the second hinge block 421 abuts against the second limiting surface 532, and the maximum displacement of the second hinge block 421 is limited.

Be equipped with gap 54 between sliding block 64 and the connecting block 5, through setting up gap 54, avoid connecting block 5 extrusion sliding block 64, ensure the accuracy that the balance body 1 weighed.

Four corners department of base 3 bottom all is equipped with gyro wheel 33, through setting up gyro wheel 33, is convenient for remove the medical personal weighing scale of this embodiment.

When the medical body weight scale is used, a medical worker lifts a patient to the plate body 2 to lie flat, and measures the body weight, the patient does not need to stand in the weighing process, the medical body weight scale is convenient to use for part of patients who are inconvenient to move or difficult to stand alone, and meanwhile, the medical worker does not need to support the medical body weight scale in the weighing process, so that the accuracy of body weight measurement data can be ensured. The balance body 1 measures and sends to in the treater 81 after the weight data, saves through storage module 83, shows weight numerical value through touch-control display screen 85, need not medical personnel manual record weight data.

When the body weight needs to be measured for multiple times, the medical staff rotates the adjusting wheel 75 to drive the second gear 72 to rotate, and the second gear 72 drives the two first gears 71 to rotate through the chain 73, so that the screw rod 63 rotates along with the first gears 71; when the screw 63 rotates, the sliding block 64 moves horizontally on the screw 63 towards the end of the support body 6, and the sliding block 64 drives the connecting block 5 to move horizontally towards the end of the support body 6 through the groove 641; the limiting block 51 slides into the second limiting groove 61 until the supporting rod 4 is in a vertical state, at this time, the supporting bodies 6 on both sides of the bottom plate bear the weight of the patient, and the scale body 1 does not bear the weight; subsequently, the adjusting wheel 75 is rotated reversely, the limiting block 51 is moved into the first limiting groove 11 from the second limiting groove 61 again, so that the medical staff can measure the weight data of the patient for many times without repeatedly lifting up and down the patient, and the body burden of the patient and the working strength of the medical staff are reduced.

Medical personnel operate through touch-control display screen 85, and after the final weight data of affirming, processor 81 sends the weight data to this patient's case system through wireless module 84, is convenient for observe patient's historical weight data. Compared with the current manual pen recording, the data is automatically uploaded through the processor 81, and the possibility of recording errors caused by over-strain of medical staff is effectively avoided.

When the weighing scale of the present invention is not in use, the fixing bar 222 for fixing the first plate 21 and the second plate 22 is removed, and the second plates 22 on both sides of the first plate 21 are folded to prevent the two second plates 22 from unfolding and occupying a large space; then, the fixed cylinder 43 is slid upwards onto the first rod 41, so that the first rod 41 and the second rod 42 can rotate relatively, the second plate 22 is folded at the bottom of the first plate 21, and the first plate 21 is placed on the scale body 1; on the one hand, the space occupied by the plate body 2 is reduced, and on the other hand, the common patient can stand on the first plate body 21 for weight measurement, so that the application range of the device is enlarged.

The medical weighing scale provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a medical body weight scale, includes the balance body, plate body and base, its characterized in that: four supporting rod pieces are arranged between the plate body and the scale body and are used for supporting the plate body, the scale body is fixedly arranged on the base, two connecting blocks are arranged on two sides of the scale body, two connecting blocks positioned on the same side are arranged in a mirror image manner, one end of each supporting rod piece is hinged with the connecting block, the other end of each supporting rod piece is hinged with the plate body, two supporting rod pieces positioned on the same side are in an inverted splayed shape, the connecting blocks are integrally formed on one side of the scale body to form a limiting block, a first limiting groove is formed in the limiting block of the scale body, the limiting block is clamped in the first limiting groove, a supporting body is integrally formed at two ends of the scale body of the base, a second limiting groove is formed in the first limiting groove of the supporting body, the limiting block can be inserted in the second limiting groove, lugs are integrally formed on two sides of the supporting body, and a screw rod is arranged between the two lugs positioned on the same side, the two ends of the screw rod are respectively rotatably connected with the two corresponding hinge lugs, the screw rod is in threaded connection with two sliding blocks, the moving directions of the two sliding blocks are opposite, the two sliding blocks respectively correspond to the two connecting blocks, a convex column is integrally formed at the bottom of each connecting block, a groove is formed in each sliding block, the convex column is inserted into the groove, a driving groove is formed in the end surface of the supporting body, first gears are arranged at the two ends of the driving groove, the screw rod is fixedly connected with the first gears, a second gear is arranged between the two first gears, the first gears and the second gears are sleeved with a same chain, a driving shaft is fixedly connected onto the second gears, one end of the driving shaft is rotatably connected into the driving groove, the other end of the driving shaft protrudes out of the driving groove, an adjusting wheel is fixedly connected at the outer end of the driving shaft, and one side of the base is provided with a stand column, the upright post is provided with an instrument panel which is electrically connected with the scale body.

2. The medical weight scale of claim 1, wherein: the medical scale is characterized in that a processor, a power supply module, a storage module, a wireless module and a touch display screen are arranged in the instrument panel, the power supply module, the storage module, the wireless module and the touch display screen are electrically connected with the processor, the scale body is electrically connected with the processor, and the wireless module is used for connecting a case system of a hospital.

3. The medical weight scale of claim 2, wherein: the plate body comprises a first plate and two second plates, the two second plates are hinged to two ends of the first plate respectively, a plurality of first hinged joints are arranged at two ends of the first plate, a plurality of second hinged joints are arranged at one end of each second plate, a same hinged shaft is inserted into the first hinged joints and the second hinged joints, the top of each support rod piece is hinged to the hinged shaft, the second plate is rotatably connected with a fixing strip at the end of the first plate, a fixing groove is formed in the tail end of the fixing strip, and a fixing column is integrally formed in the fixing groove of the first plate and inserted into the fixing groove.

4. The medical weight scale of claim 3, wherein: the support rod piece comprises a first rod body and a second rod body, one end of the first rod body is hinged to one end of the second rod body, a first hinged block fixedly connected with one end of the first rod body is far away from the second rod body, the first hinged block is rotatably connected to the hinged shaft, a second hinged block fixedly connected with one end of the second rod body is far away from the first rod body, the second hinged block is rotatably connected to the connecting block, and the first rod body and the second rod body are sleeved with the same fixed cylinder.

5. The medical weight scale of claim 4, wherein: the hinge joint structure is characterized in that a hinge joint groove is formed in the connecting block, the second hinge joint block is rotatably connected in the hinge joint groove, a first limiting surface is arranged on one side of the hinge joint groove, and a second limiting surface is arranged on the other side of the hinge joint groove.

6. The medical weight scale of claim 5, wherein: a gap is arranged between the sliding block and the connecting block.

7. The medical weight scale of claim 6, wherein: and the four corners of the bottom of the base are provided with rollers.