CN214702472U - Horizontal body weight scale - Google Patents
Horizontal body weight scale Download PDFInfo
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- CN214702472U CN214702472U CN202120560376.3U CN202120560376U CN214702472U CN 214702472 U CN214702472 U CN 214702472U CN 202120560376 U CN202120560376 U CN 202120560376U CN 214702472 U CN214702472 U CN 214702472U
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- body plate
- upper body
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- lower body
- weight measuring
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Abstract
The utility model provides a horizontal weighing scale, which relates to the technical field of medical instruments and comprises an upper body plate and a lower body plate which are hinged with each other, wherein the side surface of the lower body plate is provided with a clamping device which is close to the hinged part of the upper body plate and the lower body plate, the side surface of the upper body plate is provided with a positioning plate, and the positioning plate is matched with the upper body plate in terms of spatial position and geometric dimension; the weight measuring device comprises an upper body plate, a lower body plate and a weight measuring instrument, wherein the upper body plate is arranged on the upper side of the upper body plate, the lower body plate is arranged on the lower side of the lower body plate, and the weight measuring instrument is arranged on the lower side of the lower body plate; aiming at the defects of the prior art, the weight scale can be folded, and can buffer the cyclic load received by the weight measuring instrument and overcome the impact force of inertia, so that the stability of measurement and the structural stability of the device are ensured.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a horizontal weighing scale.
Background
The measurement and examination of the weight, the body length, the head circumference, the arm circumference, the chest circumference, the abdomen circumference, the waist circumference and the leg circumference of the patient are the clinical routine physical examination items and can reflect the growth and development of the body of the patient. Meanwhile, the condition of disease outcome of the patient can be reflected. Patients whose physical conditions are allowable can be measured in bed, but patients who are not allowable or not possible to be measured in bed due to diseases can only be estimated approximately, and the patient conditions cannot be evaluated accurately.
Various horizontal weighing scales exist on the market, but these take up a large space when not in use, thus relatively reducing the range of motion of the patient or medical staff; secondly, when the weight of the patient is measured, the weight measuring instrument bears cyclic load due to frequent upper scales and lower scales of the patient, and impact for overcoming inertia is easily generated at the moment of the upper scales and the lower scales of the patient, so that the initial value is easily not zero, the error of the lateral weight of the weight measuring instrument is easily large under the working state for a long time, and the condition of inaccurate measurement is generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal weighing scale, it is not enough to prior art, realizes can folding and the cyclic load that the buffering check weighing instrument received and overcome inertial impact force, guarantees to measure stably and installs stable in structure.
The embodiment of the utility model discloses a realize through following technical scheme: a horizontal body weight scale comprises an upper body plate and a lower body plate which are hinged with each other, wherein a clamping device is arranged on the side surface of the lower body plate, the clamping device is close to the hinged position of the upper body plate and the lower body plate, a positioning plate is arranged on the side surface of the upper body plate, and the positioning plate is matched with the positioning plate in terms of spatial position and geometric dimension; the weight measuring instrument is characterized by further comprising two weight measuring instruments, wherein the two weight measuring instruments are respectively positioned below the upper body plate and the lower body plate, and damping devices are arranged between the upper body plate and the weight measuring instruments and between the lower body plate and the weight measuring instruments.
Furthermore, the clamping device comprises a sliding chute, a clamping block and an elastic piece, one end of the clamping block is arranged in the sliding chute and is in sliding connection with the sliding chute, and the elastic piece is fixed between the clamping block and the bottom of the sliding chute; the other end of the clamping block is wedge-shaped, the wedge-shaped surface of the clamping block faces downwards, a clamping notch for clamping the positioning plate is formed between the upper surface of the wedge-shaped block and the bottom of the lower body plate, and the geometric dimension of the clamping notch is matched with that of the positioning plate.
Furthermore, the damping device comprises a plurality of telescopic rods and a plurality of compression springs, and two ends of each telescopic rod are respectively fixed on the upper surface of the weight measuring instrument and the lower surface of the upper body plate; the compression spring is sleeved on the telescopic rod, and two ends of the compression spring are respectively fixed on the upper surface of the weight measuring instrument and the lower surface of the upper body plate.
Furthermore, a reference plate for clinging to the head is fixedly arranged on the upper body plate.
Furthermore, the lower body plate is provided with scales for measuring the height, a stroke groove is arranged in the range covered by the scales, a sliding block is connected in the stroke groove in a sliding mode, and a thin spring is fixed between the sliding block and the stroke groove.
Further, one end of the stroke groove, which is close to the hinge joint between the upper body plate and the lower body plate, is provided with an initial value of the scale, and the value of the initial value is the minimum distance between the stroke groove and the reference plate.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
1. the utility model has reasonable design, simple structure and strong practicability;
2. the utility model has the advantages that by arranging the clamping device and the positioning plate, the stable structure of the device can be effectively ensured when in use, and the device is prevented from collapsing;
3. the utility model divides the body weight scale into the upper body plate and the lower body plate which are hinged, thereby achieving the effect of folding the body weight scale and reducing the space occupation of the body weight scale when not in use;
4. the utility model discloses a between last body board and the check weighing instrument, all be equipped with damping device down between body board and the check weighing instrument to effectual buffering cyclic load with overcome inertial impact, guarantee to measure the accuracy of patient's weight and the life-span of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention during operation;
fig. 2 is a schematic structural view after the utility model is folded;
icon: 1-upper body plate; 2-a reference plate; 3-a weight measuring instrument; 4, a telescopic rod; 5, positioning a plate; 6-clamping a block; 7-a chute; 8-an elastic member; 9-compression spring; 10-lower body panel; 11-a stroke slot; 12-a slide block; 13-a thin spring; 14-graduation.
Detailed Description
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the product of the present invention is used, the indication or the suggestion that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, the present invention should not be construed as being limited thereto.
It should also be noted that the terms "disposed," "mounted," "connected," and "connected" should be construed broadly and their meanings in the present application will be understood by those skilled in the art in a specific manner.
Referring to fig. 1 and 2, a horizontal type body weight scale includes an upper body plate 1 and a lower body plate 10 hinged to each other, the hinge providing a guarantee of the feasibility of the device folding; the side surface of the lower body plate 10 is provided with a clamping device, the clamping device is close to the hinged position of the upper body plate 1 and the lower body plate 10, the side surface of the upper body plate 1 is provided with a positioning plate 5, the positioning plate 5 is matched in spatial position and geometric dimension, and the positioning plate 5 is matched with the clamping device, so that the stability of the device can be effectively improved, and the possibility of collapse of the device during working is reduced; the weight measuring instrument 3 is arranged below the upper body plate 1 and below the lower body plate 10, the two weight measuring instruments 3 are used for measuring the weight of a patient together, and the weight measuring instruments 3 are arranged below the upper body plate 1 and below the lower body plate 10, so that the measurement inaccuracy caused by the unbalanced stress of the single weight measuring instrument 3 can be effectively prevented; the damping devices are arranged between the upper body plate 1 and the weight measuring instrument 3 and between the lower body plate 10 and the weight measuring instrument 3, the damping devices effectively buffer the cyclic load and overcome the impact of inertia, and the accuracy of measuring the weight of a patient and the service life of the device are guaranteed.
It should be noted that the weight scale 3 supports the upper body panel 1 and the lower body panel 10, and when the upper body panel 1 and the lower body panel 10 are supported by the weight scale 3, the upper body panel 1 and the lower body panel 10 do not contact the ground.
In this embodiment, the locking device includes a sliding slot 7, a locking block 6 and an elastic member 8, one end of the locking block 6 is disposed in the sliding slot 7 and slidably connected with the sliding slot 7, and the elastic member 8 is fixed between the locking block 6 and the bottom of the sliding slot 7; the other end of the clamping block 6 is wedge-shaped, and the wedge-shaped surface of the clamping block faces downwards, so that the positioning plate 5 is conveniently clamped into the clamping notch; a locking notch for locking the positioning plate 5 is formed between the upper surface of the wedge and the bottom of the lower body plate 10, and the geometric dimension of the locking notch is matched with that of the positioning plate 5.
It should be noted that the sliding groove 7 provides a sliding space for the locking block 6, and ensures that the positioning plate 5 can be locked in the locking notch; the clamping block 6 is a main stressed component when in clamping; the elastic member 8 prevents the locking piece 6 from being released from locking, and improves the locking stability.
In this embodiment, the damping device includes a plurality of telescopic rods 4 and a plurality of compression springs 9, and the compression springs 9 are main damping components for buffering the cyclic load and overcoming the impact of inertia; two ends of the telescopic rod 4 are respectively fixed on the upper surface of the weight measuring instrument 3 and the lower surface of the upper body plate 1; the compression spring 9 is sleeved on the telescopic rod 4, and two ends of the compression spring 9 are respectively fixed on the upper surface of the weight measuring instrument 3 and the lower surface of the upper body plate 1.
It should be noted that the telescopic rod 4 defines the compression direction of the compression spring 9, prevents the compression spring 9 from bending, and ensures that the compression spring 9 can stably absorb shock.
In this embodiment, in order to measure the height of the patient conveniently and accurately, the upper body plate 1 is fixedly provided with a reference plate 2 for attaching to the head.
In the embodiment, different patients have different heights, the lower body plate 10 is provided with a scale 14 for measuring the height, a stroke groove 11 is arranged in a range covered by the scale 14, a sliding block 12 is connected in the stroke groove 11 in a sliding manner, and a thin spring 13 is fixed between the sliding block 12 and the stroke groove 11.
In the present embodiment, the upper end of the slider 12 is always in contact with the sole of the patient's foot by the thin spring 13.
In this embodiment, an end of the stroke slot 11 near the hinge joint between the upper body panel 1 and the lower body panel 10 is provided with an initial value of the scale 14, which is a minimum distance between the stroke slot 11 and the reference panel 2.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A horizontal weighing scale which is characterized in that: the device comprises an upper body plate (1) and a lower body plate (10) which are hinged with each other, wherein a clamping device is arranged on the side surface of the lower body plate (10), the clamping device is close to the hinged position of the upper body plate (1) and the lower body plate (10), a positioning plate (5) is arranged on the side surface of the upper body plate (1), and the positioning plate (5) is matched in space position and geometric dimension; the weight measuring device is characterized by further comprising two weight measuring instruments (3), wherein the two weight measuring instruments (3) are respectively positioned below the upper body plate (1) and below the lower body plate (10), and damping devices are arranged between the upper body plate (1) and the weight measuring instruments (3) and between the lower body plate (10) and the weight measuring instruments (3).
2. The horizontal weight scale according to claim 1, wherein: the clamping device comprises a sliding groove (7), a clamping block (6) and an elastic piece (8), one end of the clamping block (6) is arranged in the sliding groove (7) and is in sliding connection with the sliding groove (7), and the elastic piece (8) is fixed between the clamping block (6) and the bottom of the sliding groove (7); the other end of the clamping block (6) is wedge-shaped, the wedge-shaped surface of the clamping block faces downwards, a clamping notch for clamping the positioning plate (5) is formed between the upper surface of the wedge-shaped block and the bottom of the lower body plate (10), and the geometric dimension of the clamping notch is matched with that of the positioning plate (5).
3. The horizontal weight scale according to claim 1, wherein: the damping device comprises a plurality of telescopic rods (4) and a plurality of compression springs (9), and two ends of each telescopic rod (4) are respectively fixed on the upper surface of the weight measuring instrument (3) and the lower surface of the upper body plate (1); the compression spring (9) is sleeved on the telescopic rod (4), and two ends of the compression spring (9) are respectively fixed on the upper surface of the weight measuring instrument (3) and the lower surface of the upper body plate (1).
4. The horizontal weight scale according to claim 1, wherein: the upper body plate (1) is fixedly provided with a reference plate (2) used for clinging to the head.
5. The horizontal weight scale according to claim 4, wherein: the lower body plate (10) is provided with scales (14) for measuring height, a stroke groove (11) is arranged in the range covered by the scales (14), a sliding block (12) is connected in the stroke groove (11) in a sliding mode, and a thin spring (13) is fixed between the sliding block (12) and the stroke groove (11).
6. The horizontal weight scale according to claim 5, wherein: an initial value of a scale (14) is arranged at one end of the stroke groove (11) close to the hinged part between the upper body plate (1) and the lower body plate (10), and the numerical value of the initial value is the minimum distance between the stroke groove (11) and the reference plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560376.3U CN214702472U (en) | 2021-03-18 | 2021-03-18 | Horizontal body weight scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560376.3U CN214702472U (en) | 2021-03-18 | 2021-03-18 | Horizontal body weight scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702472U true CN214702472U (en) | 2021-11-12 |
Family
ID=78571826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120560376.3U Active CN214702472U (en) | 2021-03-18 | 2021-03-18 | Horizontal body weight scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702472U (en) |
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2021
- 2021-03-18 CN CN202120560376.3U patent/CN214702472U/en active Active
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