CN101377436A - Body composition bathroom scales - Google Patents
Body composition bathroom scales Download PDFInfo
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- CN101377436A CN101377436A CNA2008102142923A CN200810214292A CN101377436A CN 101377436 A CN101377436 A CN 101377436A CN A2008102142923 A CNA2008102142923 A CN A2008102142923A CN 200810214292 A CN200810214292 A CN 200810214292A CN 101377436 A CN101377436 A CN 101377436A
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- 239000000203 mixture Substances 0.000 title claims description 77
- 230000005484 gravity Effects 0.000 claims abstract description 59
- 230000037396 body weight Effects 0.000 claims abstract description 27
- 238000005259 measurement Methods 0.000 claims description 18
- 239000000470 constituent Substances 0.000 claims description 13
- 238000005303 weighing Methods 0.000 abstract 5
- 238000012545 processing Methods 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 210000003205 muscle Anatomy 0.000 description 9
- 210000000577 adipose tissue Anatomy 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 235000013861 fat-free Nutrition 0.000 description 6
- 210000002683 foot Anatomy 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000011871 bio-impedance analysis Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 206010049214 Monopodia Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000001596 intra-abdominal fat Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003238 somatosensory effect Effects 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 230000001720 vestibular Effects 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The present invention provides a body constitution weighing scale which can measure the body weight, body constitution components and gravity centre balancing of people to be tested easily and safely by an apparatus. The body constitution weighing scale is integrally provided with a weighing scale section (5), a body constitution measuring section (20), as well as a balancing capability measuring section (17). Thus, the body constitution weighing scale can measure the body weight, body constitution components and gravity centre balancing of people to be tested easily and safely by an apparatus in a shorter time. In addition, the body constitution weighing scale can synthetically judge whether the sport is appropriate by measuring the body weight, body constitution components and gravity centre balancing of people to be tested after sport.
Description
Technical field
The present invention relates to a kind of body composition bathroom scales, its body weight to the examinee, body constituent and gravity balance are measured integratedly.
Background technology
In recent years, the prevention and control of the lifestyle disease in the family come into one's own, the body composition bathroom scales of the body constituents such as body fat rate of measuring point being measured according to examinee's biosome electrical impedance based on biosome electrical impedance method (Bioelectrical Impedance Analysis (BIA) method) when carrying out measured body weight is extensively popularized in family uses.
Patent documentation 1: No. 2760471 communique of Japan's special permission
Patent documentation 2: No. 2710223 communique of Japan's special permission
Patent documentation 3: No. 2760472 communique of Japan's special permission
But, popularize widely in family uses for body composition bathroom scales, but extensively universal to the tester that examinee's gravity balance is measured owing to not having in family uses in aspects such as security and usability existing problems.Particularly since when measuring gravity balance examinee's posture that monopodia is stood of must taking to close one's eyes, so there is the danger of falling down.In addition, when using the center of gravity trochotron to measure gravity balance, the examinee must be more tired keeping about 30 seconds with orthostatism under the state that both hands firmly do not loosen, and since posture in measurement easily variation cause the repeatability of measured value relatively poor.
Motion helps to control body fat or body weight is well-known, but the relation between motion and the gravity balance then not too receives publicity.The stability of gravity balance can keep by motion continuous and small between the body segment that is made of head, trunk, four limbs, and with somatosensories such as vision system, vestibular system, vola system and comprise that the dynamic system of muscle, joint motions is relevant.It is said that particularly the muscle strength of muscle of back, musculus soleus and joint flexibility are extremely important in order to keep gravity balance.Under this background, be desirable to provide a kind of body composition bathroom scales, thereby can with the short period examinee's body weight, body constituent and gravity balance be measured integratedly on handy and safe ground.
Summary of the invention
The present invention be directed to above-mentioned problem and make, purpose is to provide a kind of body composition bathroom scales, thereby can with the short period examinee's body weight, body constituent and gravity balance be measured integratedly on handy and safe ground.
Body composition bathroom scales of the present invention has integratedly: the horse block of mounting examinee's pin; At the inner load sensor more than at least three that is provided with of horse block; The electric current that examinee's vola is applied faint electric current applies electrode; Voltage measurement electrodes, the magnitude of voltage in the vola of the examinee when detecting the vola that applies the electrode pair examinee by electric current and applying electric current; Body weight instrumentation portion is according to the body weight of being come the instrumentation examinee by the detected load that puts on horse block of load sensor; Examinee's body constituent according to the biosome electrical impedance of calculating the examinee by the detected voltage of voltage measurement electrodes, is calculated by body composition meter survey portion according to the biosome electrical impedance that calculates; And balanced capacity instrumentation portion, according to coming instrumentation examinee's gravity balance by the detected load that puts on horse block of load sensor.
The effect of invention:
According to body composition bathroom scales of the present invention, owing to have body weight instrumentation portion, body composition meter survey portion and balanced capacity instrumentation portion integratedly, therefore can examinee's body weight, body constituent and gravity balance be measured with the short period with an equipment on handy and safe ground.In addition, by after motion, body weight, body constituent and gravity balance being measured, can judge comprehensively whether the motion that the examinee carries out is suitable.
Description of drawings
Fig. 1 is the vertical view and the cut-open view of the body composition bathroom scales structure of expression first embodiment of the invention.
Fig. 2 is the structured flowchart of the control system of expression body composition bathroom scales shown in Figure 1.
Fig. 3 is the process flow diagram of the measuring operation flow process of expression embodiment of the present invention.
Fig. 4 is the synoptic diagram that is illustrated in examinee's posture when utilizing body composition bathroom scales shown in Figure 1 to carry out measuring operation.
Fig. 5 shows the rectangular area of maximum moving range of centre of gravity place track, expression centre of gravity place of examinee in the stipulated time and the figure of average centre of gravity place.
Fig. 6 is the figure of the corresponding relation of equal center of gravity position of expression rectangular area peace and balanced capacity grade.
Fig. 7 is the vertical view of structure of the body composition bathroom scales of expression second embodiment of the invention.
Fig. 8 is the synoptic diagram that is illustrated in examinee's posture when utilizing body composition bathroom scales shown in Figure 7 to carry out measuring operation.
Fig. 9 is the synoptic diagram of the demonstration example of operating portion in the expression measuring operation.
Figure 10 is the synoptic diagram of the demonstration example of operating portion after the expression measuring operation is finished.
Figure 11 is the vertical view of the body composition bathroom scales structure of expression third embodiment of the invention.
Figure 12 is used to illustrate that examinee's posture significantly tilts and the centre of gravity place figure of the state in the regulation zone not.
Figure 13 is the vertical view of the body composition bathroom scales structure of expression four embodiment of the invention.
Figure 14 is the vertical view of structure of the application examples of expression body composition bathroom scales shown in Figure 13.
Figure 15 is the vertical view of the body composition bathroom scales structure of expression fifth embodiment of the invention.
Figure 16 is the vertical view of structure of the application examples of expression body composition bathroom scales shown in Figure 15.
Figure 17 is the vertical view of the body composition bathroom scales structure of expression sixth embodiment of the invention.
Figure 18 is the synoptic diagram of the folding operation of horse block after the measuring operation that is used to illustrate body composition bathroom scales shown in Figure 17 is finished.
Figure 19 is the vertical view of structure of application examples of the body composition bathroom scales of expression sixth embodiment of the invention.
Figure 20 is the synoptic diagram of the folding operation of horse block after the measuring operation that is used to illustrate body composition bathroom scales shown in Figure 19 is finished.
Figure 21 is the vertical view of the body composition bathroom scales structure of expression seventh embodiment of the invention.
Figure 22 is the vertical view that is used to illustrate the body composition bathroom scales of the flexible state of elastic body shown in Figure 21.
Figure 23 is the synoptic diagram that is used to illustrate the distance between horse block when children and adult carry out measuring operation.
Figure 24 is the synoptic diagram of the folding operation of horse block after the measuring operation that is used to illustrate body composition bathroom scales shown in Figure 21 is finished.
Symbol description
1: body composition bathroom scales; 2: horse block; 3a, 3b, 3c: load sensor; 4a, 4b: electric current applies electrode; 5a, 5b: voltage measurement electrodes; 6: display part; 7: power switch; 8: back up pad; 9: upper plate; 10: flank; 11: input part; 12: the load test section; The 13:A/D converter section; 14: control part; 15: body weight instrumentation portion; 16: storage part; 17: balanced capacity instrumentation portion; 18: current supply portion; 19: voltage detection department; 20: body composition meter survey portion; 21: display part; 25: depression
Embodiment
Structure to the body composition bathroom scales of embodiment of the present invention describes with reference to the accompanying drawings.
[first embodiment]
At first the structure and the measuring operation thereof of the body composition bathroom scales of first embodiment of the invention are described referring to figs. 1 through Fig. 6.
[structure of body composition bathroom scales]
Shown in Fig. 1 (a), the main composition key element of the body composition bathroom scales 1 of first embodiment of the invention comprises: the horse block 2 of mounting examinee's biped; Be built in load sensor 3a, 3b, the 3c of horse block 2; Electric current applies electrode 4a, 4b, applies weak current to the examinee vola; Voltage measurement electrodes 5a, 5b, the magnitude of voltage in detection examinee vola; The display part 6 that shows various information; Power switch 7, the opening/closing of switching body composition bathroom scales 1; And the input part 11 that supplies examinee's operation.Shown in Fig. 1 (b), load sensor 3a, 3b, 3c are fixed on the back up pad 8, and this back up pad 8 is arranged at horse block 2 inside, and when after applying load on the horse block 2, load is delivered to load sensor 3a, 3b, 3c via upper plate 9 and flank 10.Electric current applies electrode 4a, 4b and voltage measurement electrodes 5a, 5b are configured to from the outstanding ormal weight in the surface of horse block 2, and the sign of placement of foot is put in the double as indication. Voltage measurement electrodes 5a, 5b are provided with the depression 25 that is used to cooperate heel.
[structure of control system]
As shown in Figure 2, the control system of above-mentioned body composition bathroom scales 1 has: load test section 12, detect as voltage signal with the load value that puts on load sensor 3 (3a, 3b, 3c); A/D converter section 13 is the electric signal of digital form with the electrical signal conversion of analog form; Control part 14, the action of control volume composition bathroom scales 1 integral body; The storage part 16 of storing various information; Current supply portion 18 applies electrode 4 (4a, 4b) to electric current and applies electric current; And voltage detection department 19, detect the magnitude of voltage of measuring by voltage measurement electrodes 5 (5a, 5b).In addition, control part 14 is made of microcomputer, plays a role as body weight instrumentation portion 15, balanced capacity instrumentation portion 17 and body composition meter survey portion 20 by the innernal CPU computer program.
[measuring operation]
Below with reference to Fig. 3 the measuring operation of above-mentioned body composition bathroom scales 1 is described.
In process flow diagram shown in Figure 3, the examinee switches to open mode with power switch 7 from closing disconnected state, to be beginning by operation inputting part 11 input ages, sex, height, pin oneself moment of basic biological information such as long, measuring operation enters the processing of step S1.
In the processing of step S1, the examinee stands in the depression 25 interior modes that heel is matched with voltage measurement electrodes 5a, 5b, loosens under the state that places the side at two hands as shown in Figure 4 to keep official hour with anchor.Load test section 12 detects the magnitude of voltage of the analog form of load sensor 3a, 3b, 3c.
A/D converter section 13 carries out digital conversion with the sample frequency of regulation to the magnitude of voltage of analog form, and the magnitude of voltage of digital form is stored in the storage part 16.Examinee's body weight is calculated based on the magnitude of voltage in the digital form of storage part 16 stored by body weight instrumentation portion 15, and the body weight of calculating is presented on the display part 6.Thus, the processing of completing steps S1, measuring operation enters the processing of step 2.
In the processing of step S2, the magnitude of voltage that balanced capacity instrumentation portion 17 will be stored in the storage part 16 is read, use the magnitude of voltage read and known in advance load sensor 3a, 3b, the centre of gravity place coordinate that the distance between the 3c is calculated the examinee, the amount of movement that extracts the centre of gravity place coordinate for example displacement to converge on time in the specialized range be centre of gravity place coordinate between the stable back several seconds of center of gravity swing.By between the several seconds of stable back, extracting, thereby can reduce examinee's burden, and help the repeatability of center of gravity swing.By such processing, can obtain the data of the track 70 of centre of gravity place coordinate as shown in Figure 5.Thus, the processing of completing steps S2, measuring operation enters the processing of step S3.
In the processing of step S3, balanced capacity instrumentation portion 17 uses the data of the track 70 of the centre of gravity place coordinate of calculating by the processing of step S2, the rectangular area 71 of the maximum moving range of centre of gravity place in the expression stipulated time as shown in Figure 5 and average centre of gravity place 72 are carried out computing as center of gravity swing parameter, and the center of gravity swing parameter that obtains based on computing is determined examinee's balanced capacity grade and is presented on the display part 6.
In the present embodiment, rectangular area 71 peace are center of gravity position 72 all, based on the database that generates in advance according to age, sex, height, body weight, shown in the table of Fig. 6, be divided into three ranks respectively, by being made up, it is set at other balanced capacity grade of 9 levels.Examinee's balanced capacity grade is judged by balanced capacity instrumentation portion 17 with reference to the table of Fig. 6.For example in that rectangular area 71 is little and under the situation that skew average centre of gravity place 72 is bigger, the balanced capacity grade is judged as " 7 ".Thus, the processing of completing steps S3, measuring operation enters the processing of step S4.Here, as the benchmark of average centre of gravity place 72, for example can be at left and right directions with the guide center between two heels, be benchmark at fore-and-aft direction with about 45～55% long scope of pin.
In the processing of step S4, current supply portion 18 applies the alternating current that electrode 4a, 4b supply with assigned frequency to electric current, applies electrode 4a, 4b via electric current and applies faint electric current to the vola.Voltage detection department 19 detects the voltage between voltage measurement electrode 5a, the 5b.Body composition meter survey portion 20 is according to the biosome electrical impedance of calculating the examinee by voltage detection department 19 detected voltages.Thus, the processing of completing steps 4, measuring operation enters the processing of step S5.
In the processing of step S5, body composition meter survey portion 20 uses basic biological information to be converted to body constituents such as body fat rate, fat free mass (fat free mass), muscle mass by the BIA method by the biosome electrical impedance that the processing of step S4 is calculated, and the value of body constituent is presented on the display part 6.Thus, the processing of completing steps S5 finishes a series of measuring operation.
Can know by above-mentioned explanation, body composition bathroom scales 1 according to first embodiment of the invention, owing to have body weight instrumentation portion 5, body composition meter survey portion 20 and balanced capacity instrumentation portion 17 integratedly, therefore can examinee's body weight, body constituent and gravity balance be measured with the short period with an equipment on handy and safe ground.In addition, by after motion, body weight, body constituent and gravity balance being measured, can judge comprehensively whether the motion that the examinee carries out is suitable.
[second embodiment]
Below with reference to Fig. 7 to Figure 10 the structure of the body composition bathroom scales of second embodiment of the invention is described.
As shown in Figure 7, the body composition bathroom scales 1 of second embodiment of the invention constitutes, and in the structure of the body composition bathroom scales of above-mentioned first embodiment, dismounting is freely from the horse block 2 for the operating portion 22 that is made of display part 6 and input part 11.In addition, operating portion 22 is electrically connected with horse block 2 by stube cable 23, and stube cable 23 becomes the state of being reeled by bobbin in the inside of horse block 2.In this body composition bathroom scales 1, when being maintained fixed posture in measuring operation, examinee 60 stretches two arms as shown in Figure 8 in health the place ahead holding operation portion 22.And in measuring operation, can on operating portion 22, show as shown in Figure 9 information such as " in balancing a survey, please don't move " after measuring operation is finished, to show the balanced capacity grade as shown in figure 10.Stretching both arms like this under the situation of health the place ahead holding operation portion 22, health becomes the posture that leans forward slightly, but owing to keep the article of suitable weight forwardly, therefore the lower limb muscles that is used to keep posture particularly musculus soleus plays a role, compare with the situation that does not grip any item upright, the center of gravity swing can settle out quickly, reduces examinee's burden, carries out the good balanced capacity evaluation of repeatability.
[the 3rd embodiment]
Below with reference to Figure 11, Figure 12 the structure of the body composition bathroom scales of third embodiment of the invention is described.
As shown in figure 11, the body composition bathroom scales of third embodiment of the invention, in the structure of the body composition bathroom scales of above-mentioned first embodiment, load sensor 3a, 3b, 3c, 3d are configured in the outside that the sign (electric current applies electrode 4a, 4b and voltage measurement electrodes 5a, 5b) of placement of foot is put in indication.In order to measure examinee's centre of gravity place exactly, the zone 26 that the center that must make center of gravity be positioned at connection binding load sensor 3a, 3b, 3c, 3d forms, significantly tilt and centre of gravity place 73 not under the situation in zone 26 in examinee's posture as shown in figure 12, then accurate instrumentation centre of gravity place.Therefore, as present embodiment, put the outside of sign of placement of foot by load sensor 3a, 3b, 3c, 3d being configured in indication, thus under the situation of centre-of gravity shift also instrumentation centre of gravity place exactly.
[the 4th embodiment]
Below with reference to Figure 13, Figure 14 the structure of the body composition bathroom scales of four embodiment of the invention is described.
As shown in figure 13, the body composition bathroom scales of four embodiment of the invention, in the structure of the body composition bathroom scales of above-mentioned the 3rd embodiment, electric current applies electrode 4a, 4b and voltage measurement electrodes 5a, 5b launch with predetermined angular θ to toe side from heel side.Being commonly considered as under common natural standing state foot outwards launches with about 30 degree.Therefore, dispose electric current in this way and apply electrode 4a, 4b and voltage measurement electrodes 5a, 5b, thereby can stablize examinee's posture, carry out the good instrumentation of repeatability.And in this case, can be as shown in figure 14 by jut 27 being set at the pedal central portion, thereby make the direction of pin become the angle of regulation along heel to tiptoe.
[the 5th embodiment]
Below with reference to Figure 15 the structure of the body composition bathroom scales of fifth embodiment of the invention is described.
As shown in figure 15, the body composition bathroom scales of fifth embodiment of the invention, in the structure of the body composition bathroom scales of above-mentioned second embodiment, horse block about 2 is cut apart, and the horse block 2a in left side and right side horse block 2b are built-in with load sensor 3a, 3b, 3c, 3d and load sensor 30a, 30b, 30c, 30d respectively.According to this structure, make up by left and right difference, thereby can understand physical function and movement effects in further detail body composition, body's center of gravity balance.And, electric current also can be set on operating portion 22 as shown in figure 16 apply electrode 40a, 40b and voltage measurement electrode 50a, 50b as application examples.According to this structure, in measuring operation, apply electrode 4a, 40a via electric current and apply alternating current with assigned frequency to the examinee from current supply portion 18, detect voltage with electrode 5a, 50a by voltage detection department 19 via voltage measurement, thereby can measure body fat rate, fat free mass and the muscle mass of health left-half according to the electrical impedance between left hand-left foot.And similarly, in measuring operation, apply electrode 4b, 40b via electric current and apply alternating current with assigned frequency to the examinee from current supply portion 18, detect voltage with electrode 5b, 50b by voltage detection department 19 via voltage measurement, thereby can measure body fat rate, fat free mass and the muscle mass of health right half part according to the electrical impedance between the right hand-right crus of diaphragm.Thus, can know about health part body fat rate, fat free mass and muscle mass and about balanced capacity, therefore by the left and right difference of body constituent, the left and right difference of body's center of gravity balance are made up, thereby can understand the effect of physical function and motion in further detail.
[the 6th embodiment]
Below with reference to Figure 17, Figure 18 the structure of the body composition bathroom scales of sixth embodiment of the invention is described.
As shown in figure 17, the body composition bathroom scales of sixth embodiment of the invention on the architecture basics of the body composition bathroom scales of above-mentioned the 5th embodiment, also has the linking part 28 that links horse block 2a, 2b and is installed in handle portion 29 on the side of horse block 2a, 2b.And linking part 28 is made of hinge, and it can be that rotation center rotates with linking part 28 that horse block 2a and horse block 2b constitute.In this body composition bathroom scales, it be that horse block 2a, 2b are folded up in the center with linking part 28 shown in Figure 18 (a) and (b) that the examinee can finish the back in measuring operation, and therefore taking in property is good, and is easy to carry owing to being provided with handle portion 29.As application examples, also can see the jut 32 that constitutes by elastic bodys such as rubber in the setting of symmetrical position from the linking part 28 of horse block 2a, 2b as shown in figure 19 in addition.According to this structure, as shown in figure 20, can when folding horse block 2a, 2b, reduce the impact that the contact between horse block 2a, the 2b produces, prevent the fault of body.
[the 7th embodiment]
Below with reference to Figure 21, Figure 22 the structure of the body composition bathroom scales of seventh embodiment of the invention is described.
As shown in figure 21, the body composition bathroom scales of seventh embodiment of the invention, on the architecture basics of the body composition bathroom scales of above-mentioned the 5th embodiment, also have the elastic body with retractility 33 that links horse block 2a, 2b and be installed in handle portion 29 on the side of horse block 2a, 2b.In this body composition bathroom scales, the elastic body 33 that horse block 2a, 2b are had retractility links up, so the distance between horse block 2a, the 2b can change in specialized range as shown in figure 22.As shown in figure 23, since between two foots of children 60a and adult 60b apart from different, therefore according to this structure, by when children 60a carries out measuring operation, shortening the distance between horse block 2a, the 2b, when adult 60b carries out measuring operation, then increase the distance between horse block 2a, the 2b, thereby can suitably measure body weight, gravity balance, body composition.In addition, can be as shown in figure 24 after measure finishing be that the center is folded up horse block 2a, 2b and had good taking in property with elastic body 33, and owing to be provided with handle portion 29 and be easy to carry.
More than, the suitable embodiments of the present invention that the inventor is proposed are illustrated, but basis the invention is not restricted to this based on the argumentation and the accompanying drawing of the formation part disclosed by the invention of these embodiments.For example in the present embodiment, be provided with depression 25 in the heel position and carry out the contraposition of examinee's pin, but also can depression 25 be set in toe side.In addition, also can imitate the shape formation electrode of pin.And in the present embodiment, the stability index of swinging as center of gravity has used the displacement of centre of gravity place coordinate, but also can only adopt the displacement of the centre of gravity place coordinate on directions X or the Y direction, perhaps adopts the area of moving range.Centre of gravity place coordinate after for example step when perhaps the center of gravity swing can not stablized between the several seconds is used for the judgement of balanced capacity grade.In addition, in the present embodiment, combination rectangular area peace all center of gravity position is judged the balanced capacity grade as center of gravity swing parameter, but also can make up, perhaps make separately to be used for judging the balanced capacity grade the course length of center of gravity swing, course length/rectangular area, center of gravity translational speed, left and right directions maximum displacement, fore-and-aft direction maximum displacement, frequency component etc.In addition, measuring operation also can be measured simultaneously according to the order of body weight, body composition and gravity balance.And in the present embodiment, be provided with stube cable 23 between operating portion 22 and the body, but also can on operating portion 22 1 sides and body, communicator be set respectively, use electric wave or light etc. with the wireless mode receiving and transmitting signal.In addition, except calculate body fat, fat free mass, muscle mass according to the biosome electrical impedance, also can infer subcutaneous fat amount, visceral fat mass, moisture, bone and become component, basal metabolism.Like this, also to be contained in the scope of the invention be natural to other embodiment, embodiment and the practical technique etc. made based on present embodiment of those skilled in the art.
Claims (8)
1. a body composition bathroom scales is characterized in that,
Have integratedly:
The horse block of mounting examinee's pin;
At the inner load sensor more than at least three that is provided with of above-mentioned horse block;
The electric current that examinee's vola is applied faint electric current applies electrode;
Voltage measurement electrodes, the magnitude of voltage in the vola of the examinee when detecting the vola that applies the electrode pair examinee by above-mentioned electric current and applying electric current;
Body weight instrumentation portion is according to by the detected body weight that puts on the load instrumentation examinee of horse block of above-mentioned load sensor;
Examinee's body constituent according to the biosome electrical impedance of calculating the examinee by the detected voltage of above-mentioned voltage measurement electrodes, is calculated by body composition meter survey portion according to the biosome electrical impedance that calculates; And
Balanced capacity instrumentation portion is according to by the detected gravity balance that puts on the load instrumentation examinee of horse block of above-mentioned load sensor.
2. body composition bathroom scales as claimed in claim 1 is characterized in that, has dismounting operating portion freely on above-mentioned horse block, and the examinee is with the hands to grip posture instrumentation body weight, biosome electrical impedance and the gravity balance of this operating portion forwardly.
3. body composition bathroom scales as claimed in claim 1 or 2 is characterized in that, has the sign that the indication examinee is put placement of foot on the horse block surface, and above-mentioned load sensor is disposed at the horse block inside in the outside of this sign.
4. body composition bathroom scales as claimed in claim 3 is characterized in that above-mentioned sign launches with predetermined angular to the tiptoe direction from heel.
5. as any described body composition bathroom scales in the claim 1 to 4, it is characterized in that, cut apart about above-mentioned horse block quilt, be provided with the load sensor more than 3 in each horse block inside at least.
6. body composition bathroom scales as claimed in claim 5 is characterized in that, about the horse block cut apart link by the linking part that supports horse block rotationally.
7. body composition bathroom scales as claimed in claim 5 is characterized in that, about the horse block cut apart link by the elastic body that supports horse block rotationally with retractility.
8. as claim 6 or 7 described body composition bathroom scales, it is characterized in that, be seen as symmetrical position at cut-off rule and be provided with the jut that constitutes by elastic body from left and right sides horse block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007224293A JP2009056010A (en) | 2007-08-30 | 2007-08-30 | Body composition scale |
| JP224293/2007 | 2007-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101377436A true CN101377436A (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102142923A Pending CN101377436A (en) | 2007-08-30 | 2008-08-29 | Body composition bathroom scales |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009056010A (en) |
| CN (1) | CN101377436A (en) |
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