CN113551756B - Medical weighing scale - Google Patents

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 plate body and a base, wherein four support rods are arranged between the plate 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 at the limiting block of the scale body, a supporting body is integrally formed on two ends of the base, a second limiting groove is formed at the first limiting groove by the supporting body, two 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 sliding blocks are connected on the screw rod in a threaded manner, a convex column is integrally formed at the bottom of the connecting block, a groove is formed on the sliding block, a stand column is arranged on one side of the base, and a meter panel is arranged on the stand column. The weighing scale is used for solving the problems that in the prior art, part of weighing scales are inconvenient to move or patients are difficult to stand alone, and weight measurement is difficult to carry out.

Description

Medical weighing scale

Technical Field

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

Background

For some hospitalized patients, such as diabetics, it is necessary to constantly measure the patient's weight and observe the patient's nutritional status during hospitalization in order to adjust the treatment regimen in time.

Most of the prior electronic weighing scales used in hospitals are common, and patients need to stand on the electronic weighing scales on their own for weight measurement, but for partial patients with inconvenient movement or difficulty in standing on their own, the weight measurement is difficult; moreover, the data of one measurement is often inaccurate, multiple measurements are needed, and the patient needs to go up and down the weighing scale multiple times, so that the physical burden of the patient is increased.

Disclosure of Invention

The purpose of the invention is that: the medical weighing scale is used for solving the problems that in the prior art, the weighing scale is partially inconvenient to move or is difficult to be used for patients standing on the self, and the weight measurement is difficult; moreover, the data of one measurement is often inaccurate, multiple measurements are needed, and the patient needs to go up and down the weighing scale multiple times, so that the physical burden of the patient is increased.

In order to achieve the technical purpose, the invention adopts the following technical scheme:

the utility model provides a medical weighing scale, includes the balance body, plate body and base, install four support member between plate body and the balance body, four support member is used for the backup pad body, balance body fixed mounting is on the base, the both sides of balance body all are equipped with two connecting blocks, are located two connecting block mirror images the setting of connecting block mirror images, the one end of support member is articulated with the connecting block, and the other end is articulated with the plate body, two that are located same one side support member is the reverse splayed shape, the connecting block has stopper (T-slot) in one side integrated into one piece of balance body, the balance body has seted up first spacing groove in stopper department, the stopper card is located first spacing inslot, the base has all established integrated into one piece in the both ends of balance body to have the support body, the second spacing groove has been seted up in first spacing groove department to the support body, the stopper can be inserted and locate in the second spacing inslot, the both sides of support body all integrated into one piece has the hinge ear, be located between two hinge ears of same one side and be equipped with the lead screw, the both ends of lead screw respectively with two hinge ears that correspond, two hinge ear connection piece are connected with the rotation, two drive shaft blocks have two drive shaft grooves, two drive shaft grooves have the same side profile, two drive shaft grooves have the drive shaft, two drive shaft has the drive shaft, the drive shaft has the drive groove has the drive shaft has the drive to the drive groove, and has the drive shaft to the drive groove and fixed in the drive groove, the other end is protruded 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 limited, 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.

Further limited, the plate body includes first board and two second boards, two the second board articulates respectively in the both ends of first board, the both ends of first board all are equipped with a plurality of first articulated heads, the one end of second board is equipped with a plurality of second articulated heads, first articulated head and second articulated head interpolation are equipped with same articulated shaft, the top of supporting rod spare articulates on the articulated shaft, the second board rotates at first board end and is connected with the fixed strip, the fixed slot has been seted up to the end of fixed strip, first board has the fixed column in fixed slot department integrated into one piece, the fixed column inserts and locates in the fixed slot.

Further limited, the support member includes first body of rod and second body of rod, the one end of first body of rod is articulated with the one end of second body of rod, the one end fixedly connected with first articulated piece of second body of rod is kept away from to first body of rod, first articulated piece rotates to be connected in the articulated shaft, the one end fixedly connected with second articulated piece of first body of rod is kept away from to the second body of rod, the second articulated piece rotates to be connected on the connecting block, the cover is equipped with same fixed cylinder on first body of rod and the second body of rod.

Further limited, the hinge groove has been seted up on the connecting block, the second hinge piece rotates to be connected in the hinge groove, one side in hinge groove is equipped with first spacing face, and the opposite side is equipped with the second spacing face.

Further defined, a gap is provided between the slider and the connection block.

Further limiting, the four corners of the bottom of the base are provided with rollers.

The invention adopting the technical scheme has the following advantages:

1. through setting up the plate body, medical personnel can lift the patient to the plate body on lie, carries out weight measurement, and the weighing process need not the patient and stands, is convenient for use the patient of partial inconvenient action, perhaps being difficult to free-standing, does not need medical personnel to support simultaneously the weighing process in the support, can guarantee weight measurement data's accuracy.

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

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

Drawings

The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;

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

FIG. 2 is a schematic view of a medical weighing scale according to the present invention when the weighing scale is out of the way;

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

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

FIG. 5 is a schematic view showing the split structure of the connecting block, the sliding block and the supporting rod in the medical weighing scale according to the present invention;

FIG. 6 is a schematic view showing the internal structure of a side driving groove of a support body in a medical weighing scale according to the present invention;

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

The main reference numerals are as follows:

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

Detailed Description

The present invention will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 7, the medical weighing scale comprises a scale body 1, a plate body 2 and a base 3, four support rods 4 are arranged between the plate body 2 and the scale body 1, the four support rods 4 are used for supporting the plate body 2, the scale body 1 is fixedly arranged on the base 3, two connecting blocks 5 are arranged on two sides of the scale body 1, two connecting blocks 5 positioned on the same side are arranged in a mirror image mode, one end of each support rod 4 is hinged with the corresponding connecting block 5, the other end of each support rod is hinged with the plate body 2, the two support rods 4 positioned on the same side are in an inverted splayed shape, and by arranging the plate body 2, a patient can lie on the plate body 2 to carry out weight measurement, so that the weight measurement is convenient for patients with inconvenient movement or difficult to stand alone, and the accuracy of weight measurement data is ensured without the support of medical staff.

The connecting block 5 has stopper 51 in one side integrated into one piece of balance body 1, and first spacing groove 11 has been seted up in stopper 51 department to balance body 1, and stopper 51 card is located in the first spacing groove 11, and integrated into one piece has supporter 6 all been established at the both ends of balance body 1 to base 3, and supporter 6 has seted up second spacing groove 61 in first spacing groove 11 department. Through sliding connection block 5, can make stopper 51 insert and locate in the second spacing groove 61, the structure of stopper 51 sets up to T shape structure in this embodiment, and first spacing groove 11 and second spacing groove 61 are the T shape groove. When the weight measurement is needed for a plurality of 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 this time, the supporting bodies 6 on two sides of the bottom plate bear the weight of a patient, and the balance body 1 does not bear the weight; and then sliding the limiting block 51 into the first limiting groove 11 again to enable the balance body 1 to bear the weight of the patient, measuring the weight of the patient for the second time, and recording data. With this cycle, multiple sets of weight data can be recorded.

The both sides homogeneous body shaping of support body 6 has articulated ear 62, is equipped with lead screw 63 between two articulated ear 62 that are located same one side, and the both ends of lead screw 63 are connected with two articulated ear 62 rotations that correspond respectively, and threaded connection has two sliding blocks 64 on the lead screw 63, and the direction of movement of two sliding blocks 64 is opposite, and two sliding blocks 64 correspond two connecting blocks 5 respectively, and the bottom integrated into one piece of connecting block 5 has projection 52, has seted up recess 641 on the sliding block 64, and projection 52 is inserted in locating recess 641. By rotating the screw 63, the screw 63 drives the two sliding blocks 64 to move in opposite directions or move in opposite directions, so that the connecting block 5 is driven to move through the groove 641 on the sliding block 64 and the convex column 52 at the bottom of the connecting block 5.

The end face of the support body 6 is provided with a driving groove 65, two ends of the driving groove 65 are respectively provided with a first gear 71, a screw rod 63 is fixedly connected with the first gears 71, a second gear 72 is arranged between the two first gears 71, the same chain 73 is sleeved outside the first gears 71 and the second gears 72, a driving shaft 74 is fixedly connected to the second gears 72, 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 the regulating wheel 75, the second gear 72 can be driven to rotate, the second gear 72 drives the two first gears 71 to rotate through the chain 73, so that the screw rod 63 rotates, the screw rod 63 drives the sliding block 64 to move, and the sliding block 64 drives the connecting block 5 to move, so that the limiting block 51 is switched between the first limiting groove 11 and the second limiting groove 61, the weight data of a patient can be measured for a plurality of times by medical staff conveniently, the patient does not need to be repeatedly lifted up and lifted down, the physical burden of the patient is lightened, and the working strength of the medical staff is reduced.

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. The instrument panel 32 is internally provided with a processor 81, a power module 82, a storage module 83, a wireless module 84 and a touch display screen 85, wherein the power module 82, the storage module 83, the wireless module 84 and the touch display screen 85 are 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 weight data of the patient is measured by the scale body 1, the weight data are transmitted to the processor 81, and after the processor 81 receives the data, the data are transmitted to the storage module 83 for storage on one hand, and are transmitted to the touch display screen 85 for display on the other hand, so that the data are convenient for medical staff to check. The medical staff can operate through the touch display screen 85, and after the weight data is finally confirmed, the processor 81 sends the weight data to the case system of the patient through the wireless module 84, so that the historical weight data of the patient can be conveniently observed.

The plate body 2 comprises a first plate 21 and two second plates 22, the two second plates 22 are respectively hinged at two ends of the first plate 21, a plurality of first hinging heads 211 are arranged at two ends of the first plate 21, a plurality of second hinging heads 221 are arranged at one end of the second plate 22, the first hinging heads 211 and the second hinging heads 221 are internally provided with the same hinging shaft 23, and the top of the support rod piece 4 is hinged on the hinging 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 being unfolded and occupy a large space.

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

The support rod 4 comprises a first rod 41 and a second rod 42, one end of the first rod 41 is hinged with one end of the second rod 42, one end of the first rod 41 away from the second rod 42 is fixedly connected with a first hinge block 411, the first hinge block 411 is rotatably connected to the hinge shaft 23, one end of the second rod 42 away from the first rod 41 is fixedly connected with a second hinge block 421, the second hinge block 421 is rotatably connected to the connecting block 5, and the first rod 41 and the second rod 42 are sleeved with the same fixed cylinder 43. The fixing cylinder 43 is used for fixing the first rod 41 and the second rod 42, and preventing the first rod 41 and the second rod 42 from rotating relatively. When the plate body 2 needs to be folded, the fixed cylinder 43 is slid 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, a common patient can stand on the first plate 21 to perform 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 hinge 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 is in a weighing state, the second hinge block 421 abuts against the first limiting surface 531 to limit the maximum displacement of the second hinge block 421; when the board body 2 is folded, the second hinge block 421 abuts against the second limiting surface 532, and limits the maximum displacement of the second hinge block 421.

The gap 54 is arranged between the sliding block 64 and the connecting block 5, and the connecting block 5 is prevented from extruding the sliding block 64 by arranging the gap 54, so that the weighing accuracy of the scale body 1 is ensured.

The 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 weighing scale of this embodiment.

When the medical weighing scale is used, medical staff lifts a patient to the plate body 2 to lie down and measure the weight, the patient does not need to stand in the weighing process, the medical weighing scale is convenient for patients with inconvenient partial movement or difficult to stand alone, and meanwhile, the medical staff does not need to support in the weighing process, so that the accuracy of weight measurement data can be ensured. The weight data is measured by the scale body 1 and then sent to the processor 81, and stored by the storage module 83, and the weight value is displayed by the touch display screen 85, so that the medical staff does not need to manually record the weight data.

When the weight is required 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 63 rotates along with the first gears 71; when the screw rod 63 rotates, the sliding block 64 horizontally moves towards the end of the support body 6 on the screw rod 63, and the sliding block 64 drives the connecting block 5 to horizontally move 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 piece 4 is in a vertical state, at this time, the supporting bodies 6 at the two sides of the bottom plate bear the weight of a patient, and the balance body 1 does not bear the weight; and then the regulating wheel 75 is reversely rotated, 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 conveniently measure the weight data of the patient for a plurality of times, the patient does not need to be repeatedly lifted up and lifted down, the physical burden of the patient is lightened, and the working intensity of the medical staff is reduced.

After the health care personnel operate through the touch display screen 85 and finally confirm the weight data, the processor 81 sends the weight data to the case system of the patient through the wireless module 84, so that the historical weight data of the patient can be conveniently observed. Compared with the manual note taking at present, the automatic uploading of the data through the processor 81 effectively avoids the possibility of wrong record caused by excessive strain of medical staff.

When the weighing scale of the invention is not used, the fixing strips 222 for fixing the first plate 21 and the second plate 22 are taken down, the second plates 22 on two sides of the first plate 21 are folded, so that the two second plates 22 are prevented from being unfolded, and a large space is occupied; then, the fixed cylinder 43 is slid upwards to 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 then the first plate 21 is placed on the balance body 1; on the one hand, the space occupied by the plate body 2 is reduced, and on the other hand, a common patient can stand on the first plate 21 to perform weight measurement, so that the application range of the device is enlarged.

The medical weighing scale provided by the invention is described in detail. The description of the specific embodiments is only intended to aid in understanding the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (7)

1. The utility model provides a medical weighing scale, includes scale body, plate body and base, its characterized in that: four support rods are arranged between the plate body and the scale body, four support rods 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 mode, one end of each support rod is hinged with the corresponding connecting block, the other end of each support rod is hinged with the plate body, two support rods positioned on the same side are inverted splayed, a limiting block is integrally formed on one side of the scale body by the corresponding connecting block, a first limiting groove is formed at 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 by the base, a second limiting groove is formed at the first limiting groove by the supporting body, the limiting block can be inserted into the second limiting groove, a hinge lug is integrally formed on two sides of the supporting body, a screw rod is arranged between two hinge lugs positioned on the same side, two ends of the screw rod are respectively and rotatably connected with the corresponding two hinge lugs, two sliding blocks are connected with the screw rod in a threaded manner, two sliding blocks are opposite in moving direction, two sliding blocks respectively correspond to 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 face of each supporting body, first gears are respectively arranged at two ends of each 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 with one end of each driving shaft and rotatably connected in each driving groove, the other end of each driving shaft protrudes out of each driving groove, an adjusting wheel is fixedly connected with the outer end of each driving shaft, 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.

2. A medical weighing scale according to claim 1, characterized in that: the instrument panel is internally provided with a processor, a power module, a storage module, a wireless module and a touch display screen, wherein the power 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 being connected with a case system of a hospital.

3. A medical weighing scale according to claim 2, characterized in that: the plate body includes first board and two second boards, two the second board articulates respectively in the both ends of first board, the both ends of first board all are equipped with a plurality of first articulated joints, the one end of second board is equipped with a plurality of second articulated joints, first articulated joint and second articulated joint interpolation are equipped with same articulated shaft, the top of supporting rod piece articulates on the articulated shaft, the second board rotates in first board end and is connected with the fixed strip, the fixed slot has been seted up to the end of fixed strip, first board has the fixed column in fixed slot department integrated into one piece, the fixed column inserts and locates in the fixed slot.

4. A medical weighing scale according to claim 3, characterized in that: 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, one end, away from the second rod body, of the first rod body is fixedly connected with a first hinge block, the first hinge block is rotationally connected to a hinge shaft, one end, away from the first rod body, of the second rod body is fixedly connected with a second hinge block, the second hinge block is rotationally connected to a connecting block, and the first rod body and the second rod body are sleeved with the same fixed cylinder.

5. The medical scale of claim 4, wherein: the connecting block is provided with a hinge groove, the second hinge block is rotationally connected in the hinge groove, one side of the hinge groove is provided with a first limiting surface, and the other side of the hinge groove is provided with a second limiting surface.

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

7. The medical scale of claim 6, wherein: and idler wheels are arranged at four corners of the bottom of the base.