CN2041555U - Physique-developing surveying unit for newborn - Google Patents

Abstract

The utility model relates to a physique-developing surveying unit for the newborn, which is a weighing apparatus for medical physical examination. The utility model adopts the lever scale principle combined with standard scale, forming a checking weighing apparatus with a lever scale body arranged inside the outer case of the scale body and a tray connected with the outer case of the scale body. A standard steel rule, a body length guide bar and a body length guide plate which can be used for measuring the newborn data of vola length, crown-rump length, body length and body weight are fixed in the tray. The utility model has the advantages of convenient portability, precise measurement, multiple purposes of measurement of various newborn physical development data, time saving and labor saving. The utility model is suitable for the large scale survey of newborn physical development and the newborn healthcare service of city and countryside.

Description

Physique-developing surveying unit for newborn

This utility model relates to a kind of medical health check-up device, the measurement weighing apparatus of more specifically saying so and being used for neonatal weight, height, foot length, crown-rump length.

At present, to the neonatal body weight of different gestational age, height, foot length, crown-rump length is measured usually need distinguish and is adopted baby's spring scale separately, height is measured plate, utensils such as leather measuring tape are measured, program is many during experience, inconvenient operation, the present baby's spring scale that generally uses, owing to be spring structure, surpass its elastic limit, just lose accuracy, and the minimum calibration of this scale is too big, can not record more accurate weight data, baby's spring scale is because of doing single measured body weight, scale body heaviness has above-mentioned defective in addition, and now progressively trend is eliminated, height is measured plate, though leather measuring tape can be used to do the neonate height, foot length, the measurement of crown-rump length, but often need with using after the correction of standard steel ruler, it is also very heavy that the while height is measured plate, is not easy to visit to the parents of schoolchildren or young workers and trace detection.Development along with electronics industry, modern times have occurred electronic scale neonatal weight have been measured, it has that calibration is little, data accurately and can direct reading advantage, but electronic scale is subjected to the control of voltage, power supply, purposes is single, involve great expense, inconvenience is carried, simultaneously when neonate is measured, neonate is active to be influenced owing to being subjected to, and data change at any time, inconvenient record, domestic and international patent documentation over past ten years and relevant books and periodicals are not found the neonate anthropometic measuring device that adopts lever scale to combine with dip stick weighing apparatus degree and constitute as yet by retrieval.Lever scale is current existing to be used for measuring that the weight degree of accuracy is higher, the number of divisions is less, practicality is maximum, and it is better than other weighing-appliance.

The purpose of this utility model is to adopt existing lever scale technology to form multipurpose, the light measuring device of neonate anthropometic accurately again in conjunction with the chi of measuring of standard in the world again.

This utility model provides a kind of small-sized can carrying, and it is many and accurately to measure purposes, has attractive appearance and the neonate anthropometic measuring device of handled easily, can record the measurement index of multiple anthropometic on same measuring device simultaneously.

The realization the purpose of this utility model is finished with the following methods: neonate anthropometic measuring device is to adopt existing lever scale and international standard to measure a kind of scale body case (1) that has of combined formation, susceptor tray (8), a left side, right drawer disk (7), (2), plate (6), height guide post (4), steel ruler (5), pedal plate (3), lever scale body (22,23,24,25), music rhythm box (27), body weight detection signal (13,14,15,16) multipurpose measuring device.Scale body case (1) is the trapezoidal shell made from plastic plate or metallic sheet stock mold pressing.Be welded with fulcrum under the epipleural face of scale body case (1), be welded with two rail grooves (9) on the plate face.Fulcrum touches mutually to connect with the leverage points of lever scale body and produces leverage.Rail groove (9) is connected with rail bar (19) facies suite insert under the susceptor tray (8), makes the synthetic and removable again imperial integral body of susceptor tray (8) and scale body case (1).The left and right side of scale body case (1) respectively has two small square holes (18), is convenient to the footing (21) of adjustment (adjusting) lever scale body in shell, to keep the steady of neonate anthropometic measuring device.The prism (front) of scale body case (1) leaves slot and body weight switch circular hole (17) and body weight detection signal circular hole (13,14,15,16) for the counterweight (26) of regulating usefulness, sliding weight (27), demonstration metering scale.Slot is respectively counterweight on the measuring lever and moves hole (10), metering scale display aperture (11), sliding weight and move hole (12).Body weight detection signal circular hole is respectively power switch hole (13), low value hole (14), average hole (15), high value hole (16).The bottom surface of scale body case (1) is substituted by lever scale base (25), the periphery of scale body case (1) forms the integral body that scale body case (1) combines with lever scale body (22,23,24,25) with fixing around screw (20) and the lever scale scale base (25).Lever scale body (22,23,24,25) adopts present weighing apparatus prior art to make, comprising scale base (25), short lever (23), long lever (22), measuring lever (24), join counterweight (26), sliding weight (27) composition again, utilize " Chinese lever scale " principle, with the effect of balance pivot reach record metering accurately.Music rhythm box (28) adopts existing in the market electronic music doorbell combination, be installed in the suitable gap in the lever scale scale base (25), the switch that starts the music rhythm song is installed between a plate (6) and the left side drawer web, when neonate is put into pallet, head supports contact plate (6), this moment, music rhythm was switch activated, just sent the soft quiet sleepy music sound of neonate that makes.

Measure pallet and be made up of three joint square plates, wherein segmentum intercalaris is susceptor tray (8), relies on rail bar (19) to insert with the cover of rail groove (9) and is connected, and is relative overall fixed state with scale body case (1).In susceptor tray (8), lay and be equivalent to this and coil the left drawer disk (7) of 1/2 length, right drawer disk (2).The left and right sides end plate limit of susceptor tray (8) is replaced by the web of left and right drawer disk (7), (2) respectively, the disk body of left and right sides drawer disk (7), (2) is hidden in the susceptor tray (8), and be the center with susceptor tray (8), formation can be pulled out propulsive drawer-like pallet back and forth.Rear side web upper limb in susceptor tray (8), left and right drawer disk (7), (2), be fixed with standard steel ruler (5) respectively, when left and right drawer disk (7), (2) when outwards pulling out, steel ruler on each plate edge (5) is linked to be whole chi, is formed by three joint square plates and can hold the tray body that neonate is measured.In the back side edge of whole disk body a height guide post (4) that resembles the collapsible mast shape with two joint stainless-steel pipe phase fits formation is installed, the length that this bar is extracted out equates with the summation of susceptor tray (8), left and right drawer disk interior (7), (2) length, and height guide post (4) is parallel interdependent with steel ruler (5).The right-hand member of height guide post (4) again outside one of suit with the made pedal plate of organic plastic plate (3), the installation of pedal plate (3) is to be enclosed within outward outside the height guide post (4) by being fixed on the metal tube on its plate face, therefore, pedal plate (3) can along height guide post (4) left, right passes back and forth.Be shaped on the standard cm scale on the plate face of pedal plate (3), can be for measuring neonate sole length.The two ends of height guide post (4) are screwed on the two ends web of left and right drawer disk (7), (2).

The neonate anthropometic measuring device of manufacturing according to this utility model, it detects neonate anthropometic desired data and realizes by following program: the rail bar (19) under the susceptor tray (8) is with after rail groove (9) is connected, by fulcrum and the effect of lever scale body (22,23,24,25) generation lever scale.When left and right sides drawer disk (7), (2) when outwards pulling out, the length of whole tray body increases, the steel ruler of web rear side (5) forms a whole chi, simultaneously height guide post (4) is pulled out parallelly with steel ruler (5), and when neonate is put into tray body, head supports an extremely plate (6), switch activated in plate this moment (6), the music rhythm box sends the music song, promotes pedal plate (3) to the neonate sole, just can record the sole length data on the centimeter scale chi that is indicated on the pedal plate (3).Simultaneously, pedal plate (3) indicates neonate height length data near the edge of steel ruler (5).Turning on body weight switch (17), the counterweight that moves about (26), sliding weight (27) debugs, high value (16), low value (14) appear when display lamp is glittering, indicate that then the neonatal weight data fail to survey accurate, in continuing debugging, when average (15) when display lamp is glittering, promptly show the neonatal weight data survey accurate, at this moment, just readable neonatal weight data from the measuring lever hole.

The neonate anthropometic measuring device of made as stated above, have rational in infrastructure, simple, be convenient to tear open drive and carry, novelty has attractive appearance, and has an advantage that on same measuring device, records multiple neonate anthropometic data, and easy to operate saving time, be a kind of practicality and accurate neonate health check-up utensil.

Be description of drawings of the present utility model below:

Fig. 1 is skin mode figure of the present utility model.

Fig. 2 is the vertical view of this utility model tray body and lever scale body.

Claims (3)

1, a kind of by scale body case (1), susceptor tray (8), left side drawer disk (7), right drawer disk (2), music rhythm box (28), photoelectricity beacon lamp (13,14,15,16) and lever scale body (22,23,24,25) the portable neonate anthropometic measuring device of Zu Chenging, it is characterized in that scale body case (1) is to manufacture with plastic plate or sheet metal to have metering scale display aperture (11), counterweight moves hole (10), sliding weight moves hole (12), body weight switch hole (17) and multiple photoelectricity beacon lamp circular hole (13,14,15,16) trapezoidal shell, rely on the fulcrum of welding to touch mutually under the epipleural face of scale body case, have rail bar (19) cover slotting be connected of two rail grooves (9) below susceptor tray (8) above the epipleural with the leverage points of lever scale body.

2, neonate anthropometic measuring device according to claim 1, it is characterized in that tray body is by being equipped with two active left drawer disks of outside pull (7), right drawer disk (2) in susceptor tray (8), the back side edge of each disk body is equipped with and can supplies measuring steel ruler (5).

3, according to claim 1,2 described neonate anthropometic measuring devices, it is characterized in that being equipped with in the tray body height guide post (4) that is similar to the collapsible mast shape, height guide post (4) is outer to be with the pedal plate (3) that can move along bar, pedal plate (3) plate face is shaped on scale, records two kinds of data of neonate anthropometic simultaneously by pedal plate.

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