The specific embodiment
(the 1st embodiment)
With reference to Fig. 1~Fig. 7, the 1st embodiment of the present invention is described.
Fig. 1 illustrates the mechanism of biological information measurement device 10.In addition, Fig. 1 (a) illustrates determination part 30 and is placed in state on the main part 20.And Fig. 1 (b) illustrates the state that this determination part 30 takes off from this main part 20.
Biological information measurement device 10 is made of main part 20 and determination part 30, and this main part 20 is used to carry user's both feet, forms to measure health, and this determination part 30 is with the hands kept by the user, forms to measure health.These main parts 20 and determination part 30 interconnect by cable 28.
Main part 20 is provided with: mounting portion 21 has a plurality of electrodes etc.; Power supply 26 is used to switch on and off the power supply of biological information measurement device 10; And maintaining part 27, be used to take in determination part 30.
Mounting portion 21 is provided with the sufficient electrode 22 that is used to measure impedance.As sufficient electrode 22, be provided with: a pair of powered electrode 23 is used for supplying with electric current to organism; And a pair of mensuration electrode 24, be used to measure and flow through the corresponding voltage of biological intravital electric current.Below each electrode 23,24, be provided with load cell 25.
Determination part 30 is provided with: handle portion 31, control by the user; Input part 40 is formed required information input etc. and is operated by the user in order to measure health; And display part 50, show the measurement result of health composition etc.
Handle portion 31 is provided with the torch utmost point 32 that is used to measure impedance.As the torch utmost point 32, be provided with: a pair of powered electrode 33 (referring to Fig. 5) is used for supplying with electric current to organism; And a pair of mensuration electrode 34, be used to measure and flow through the corresponding voltage of biological intravital electric current.
And, be provided with the abdomen electrode 35 (referring to Fig. 5) that is used to measure impedance at the back side of determination part 30.As abdomen electrode 35, be provided with: a pair of powered electrode 36 (referring to Fig. 5) is used for supplying with electric current to organism; And a pair of mensuration electrode 37 (referring to Fig. 5), be used to measure and flow through the corresponding voltage of biological intravital electric current.
Input part 40 is provided with: user button 41, the information that is used to breathe out and in advance each user is logined; Selector button 42 is used for when the user imports various information, selects numerical value etc.; And set button 43, be used for mode determination etc. is set.
Determination part 30 is provided with display part 50, and this display part 50 can be rotated with respect to this determination part 30.Display part 50 is provided with the display floater 51 that is used to show various information.
In the operational part in main part 20,, calculate user's body weight according to the detected value of load cell 25.And according to the voltage that sufficient electrode 22 or the torch utmost point 32 are measured to, computing impedance according to this impedance, calculates health constituents such as muscle quantities, body fat amount, internal organs area, water content and bone amount.The body weight that calculates etc. is shown on the display floater 51 of display part 50.
With reference to Fig. 2~Fig. 4, the movable manner of display part 50 is described.In addition, owing to position switching part 70 shown in Figure 4 is appended on the determination part 30 in the 3rd embodiment of the present invention, so omit its explanation at this.
Determination part 30 and display part 50 are provided with rotating disk type locking mechanism (fixed part), and this rotating disk type locking mechanism is used for display part 50 is fixed in each predetermined angle with respect to the position of rotation of determination part 30.
This locking mechanism comprises: be stuck parts, be arranged on the circumferencial direction of display part 50, and have the recess that is provided with across certain intervals; And engaging part, be arranged on the determination part 30, engage with the recess of display part 50.
Along with display part 50 rotations, make that display part 50 was fixed with respect to the position of rotation of determination part 30 when engaging part engaged with the recess that is stuck parts.That is to say that locking mechanism is in " lock-out state ".And, under the situation that locking mechanism is in the lock state, when having applied than the big torque of scheduled volume, being stuck engaging between parts and the engaging part and being disengaged display part 50, display part 50 is with respect to determination part 30 rotations.That is to say that locking mechanism is in " unlocked state ".
Shown in Fig. 2 (a) and Fig. 4 (a), when display part 50 was in the 2nd position with respect to the position of rotation of determination part 30, the parts that are stuck of determination part 30 engaged with the engaging part of display part 50, and locking mechanism is in the lock state.When determination part 30 was in the 2nd position with respect to the position of rotation of display part 50, display floater 51 was positioned at the front of determination part 30.And, shown in Fig. 2 (b) and Fig. 4 (a), at the upper surface of display part 50 display floater 51 does not appear.
Under lock-out state, when the user had applied than the big torque of scheduled volume to display part 50, engaging between the engaging part that is stuck parts and display part 50 of determination part 30 was disengaged, and locking mechanism is in unlocked state.That is to say that display part 50 is with respect to determination part 30, from upwards surface rotation of front surface.
Shown in Fig. 3 (b) and Fig. 4 (b), when display part 50 moved to the 1st position with respect to the position of rotation of determination part 30, the parts that are stuck of determination part 30 engaged with the engaging part of display part 50 once more, and locking mechanism is in the lock state.When display part 50 was positioned at the 1st position with respect to the position of rotation of determination part 30, display floater 51 was positioned at the upper surface of determination part 30.And, shown in Fig. 3 (a) and Fig. 4 (b), in the front of display part 50 display floater 51 does not appear.And when display floater 51 was positioned at the upper surface of determination part 30, biological information measurement result's quilts such as numerical value showed towards user side.That is to say, the numerical value on this panel 51 when display floater 51 is positioned at the upper surface of determination part 30 etc. up and down towards, about the numerical value on this panel 51 when being positioned at determination part 30 positive when display floater 51 etc. towards opposite.
With reference to Fig. 6 and Fig. 7, the body composition measuring method based on biological information measurement device 10 is described.
In biological information measurement device 10, can select any one method of the 1st assay method and the 2nd assay method to measure health constituent, the 1st assay method is that the abdomen electrode 35 with determination part 30 is pressed on the body surface, measure health constituent, the 2nd assay method is to control the torch utmost point 32, measures health and forms.
With reference to Fig. 6, the 1st assay method is described.
When the user will measure subcutaneous fat amount around the abdominal part, under the state of standing, both hands gripped determination part 30, and this determination part 30 is pressed into body surface.At this moment, the user makes display part 50 rotation, will be set at the 1st position with respect to the position of rotation of the display part 50 of determination part 30, thereby make the user can confirm the displaying contents of display floater 51 in the mode of watching determination part 30 downwards.
With reference to Fig. 7, the 2nd assay method is described.
When the user will measure the subcutaneous fat amount of whole body, with the tiptoe of both feet lay respectively on the powered electrode 23, the heel of both feet lays respectively at the mode station measured on the electrode 24 to mounting portion 21.And under this standing state, both hands lift arm and become level after the torch utmost point 32 of determination part 30 is controlled, and elbow is extended straight forward.At this moment, the user makes display part 50 rotation, will be set at the 2nd position with respect to the position of rotation of the display part 50 of determination part 30, thereby the user can be at Visual Confirmation under the state in front to the displaying contents of display floater 51.
According to the 1st embodiment, can access following effect.
(1) in biological information measurement device 10, display part 50 can carry out activity with respect to determination part 30, can select the 1st position and the 2nd position.Thus, as assay method, no matter select any method of the 1st assay method and the 2nd assay method, using per family can be when measuring the health composition, and easily Visual Confirmation is to the displaying contents of display floater 51.
(the 2nd embodiment)
With reference to Fig. 8, the 2nd embodiment of the present invention is described.In addition, be that the center describes with difference below with the structure of the 1st embodiment, for the structure identical, give same-sign with this embodiment, omit its explanation.
In the biological information measurement device 10 of the 1st embodiment, measure the organism impedance, according to this impedance, the numerical value that each health of computing is formed.With respect to this, in the biological information measurement device 10 of present embodiment, measure the light quantity of propagating in vivo, according to this light quantity, the numerical value that each health of computing is formed.That is to say, substitute the abdomen electrode 35 of the 1st embodiment, optical measuring portion 60 is set.
Optical measuring portion 60 is made of light source the 61, the 1st photo detector 62 and the 2nd photo detector 63.These parts are from top to bottom according to the arranged in order of light source the 61, the 1st photo detector 62 and the 2nd photo detector 63.
Be scattered on one side, absorb from the light of light source 61,, occur at body surface once more Yi Bian propagate in vivo to the organism irradiation.This light is accepted by the 1st photo detector 62 or the 2nd photo detector 63.Because subcutaneous fat becomes the impedance that light moves, so biological intravital subcutaneous fat amount is many more, the light quantity that propagates into body surface in the organism is few more.Therefore, the light income of the 1st photo detector 62 or the 2nd photo detector 63 is few more.On the other hand, subcutaneous fat is few more, and the light quantity that propagates into body surface in the organism is many more, so the light income of the 1st photo detector 62 or the 2nd photo detector 63 is many more.
Propagate into the light of body surface among the 1st photo detector 62 is mainly accepted to shine biological intravital light from light source 61, before arriving muscle.The 2nd photo detector 63 mainly accepts among light source 61 shines biological intravital light, arrive the light that propagates into body surface after the muscle by skin and subcutaneous fat.
Determination part 30 calculate the light income ZB of the 2nd photo detector 63 with respect to the ratio (B/A) of the light income ZA of the 1st photo detector 62, be the light income ratio, according to the light income ratio that calculates, calculate the subcutaneous fat amount.
Explanation is based on the body composition measuring method of determination part 30.
When the user will measure subcutaneous fat amount around the abdominal part, under the state of standing, two arms were arrested determination part 30, were under the state of the 1st position with display part 50 with respect to the set positions of determination part 30, and determination part 30 is pressed on the body surface.And, under this state, begin to carry out mensuration based on determination part 30.The subcutaneous fat amount that determination part 30 will calculate according to the measurement result of light income is shown on the display part 50.
According to the 2nd embodiment, can bring into play the effect of above-mentioned (1) of above-mentioned the 1st embodiment, when promptly measuring health and forming, the user can Visual Confirmation to the displaying contents of display floater 51.
(the 3rd embodiment)
With reference to Fig. 4, the 3rd embodiment of the present invention is described.In addition, be that the center describes to difference below with the structure of described the 1st embodiment, for the structure identical, give same-sign with this embodiment, omit general description.
In the biological information measurement device 10 of the 1st embodiment, adopted the user directly to rotate display part 50 and selected the structure of the 1st position or the 2nd position.With respect to this, in the biological information measurement device 10 of present embodiment, the user operates position switching part 70, and the button according to having carried out operation changes display part 50 automatically.
Position switching part 70 is set at the front surface of determination part 30.As position switching part 70, be provided with: the 1st switching push button 71, the set positions that is used for display part 50 is the 1st position; And the 2nd switching push button 72, the set positions that is used for display part 50 is the 2nd position.
Be provided with driver in determination part 30, this driver makes display part 50 with respect to determination part 30 rotations.This driver is moved in the following manner according to the operation of position switching part 70.
Shown in Fig. 4 (a), when supressing the 2nd switching push button 72,, make display part 50 rotate to the 2nd position according to following the driving signal that sends in this.And, when display part 50 has been positioned at the 2nd position, display part 50 is remained on the 2nd position.
Shown in Fig. 4 (b), when supressing the 1st switching push button 71,, make display part 50 rotate to the 1st position according to following the driving signal that sends in this.And, when display part 50 has been positioned at the 1st position, display part 50 is remained on the 1st position.
According to the 3rd embodiment, except the effect of above-mentioned (1) of the 1st embodiment recited above, when promptly measuring health and forming, the easy Visual Confirmation of user can also be brought into play following effect outside the effect of the displaying contents of display floater 51.
(2), make the movable state of display part 50 to change automatically according to the mensuration state that health is formed by chosen position switching part 70.Thus, the user can omit the operation that display part 50 is moved at each mensuration mode.And, because by position switching part 70 is operated, display part 50 moves to suitable position of rotation according to each mensuration mode of selecting constantly automatically, thus health is being formed when measuring, the user easily Visual Confirmation to the displaying contents of display floater 51.
(other embodiments)
The embodiment of biological information measurement device of the present invention is not limited to illustrative embodiment in above-mentioned each embodiment, can change in the following manner.And each variation that illustrates below is not limited to only be applied to corresponding embodiment, different variation can be made up each other and implement.
In above-mentioned the 1st embodiment, though adopted display part 50 is fixed to the structure of the 1st position or the 2nd position by the rotating disk type locking mechanism, also can possess the locking mechanism that display part 50 can be fixed to the optional position.Specifically, substitute the locking mechanism of the 1st embodiment, also can adopt for example to possess the locking mechanism that freely stops hinge.According to this structure, display part 50 can be fixed on the optional position that the user wishes, measure health and form, thus more easily Visual Confirmation to measurement result.
In above-mentioned the 3rd embodiment,, also position switching part 70 can be set on the main part 20 though position switching part 70 is set on the determination part 30.
In above-mentioned the 3rd embodiment,, also can change in the following manner though, display part 50 is rotated on the 1st position according to the operation of the 1st switching push button 71 of position switching part 70.That is to say that the back side that is provided with determination part 30 touches the pick off that body surface detects, the back side that goes out determination part 30 by this sensor touches body surface, according to this situation display part 50 is rotated on the 1st position automatically.
Also can on the display part 50 of above-mentioned each embodiment, be provided as the camera lens of changing unit.Specifically, among the surface of display part 50, be provided with display floater 51 face below the guide part can insert camera lens is set, on this guide part, insert camera lens.Thus, can amplify being shown to project on the display floater 51 and measurement result, thus the user more easily Visual Confirmation to displaying contents.
In above-mentioned each embodiment, though by the 1st assay method the abdominal subcutaneous fat amount is measured,, the position of measuring by the 1st assay method is not limited thereto.For example, can also measure the subcutaneous fat amount of thigh, upper arm inboard etc.
In above-mentioned each embodiment,, can omit main part 20 though constitute the biological information measurement device 10 that possesses main part 20.Under this situation, the function that is arranged at main part 20 is set on the determination part 30.
In above-mentioned each embodiment, though between mounting portion 21 and determination part 30, be provided with cable 28, also can on mounting portion 21 and determination part 30, communication unit be set respectively, use electric wave, light etc., use the wireless receiving and dispatching signal.