CN108186014A - A kind of unbalance loading and the test integrated device of body fat and test method - Google Patents
A kind of unbalance loading and the test integrated device of body fat and test method Download PDFInfo
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- CN108186014A CN108186014A CN201810093925.3A CN201810093925A CN108186014A CN 108186014 A CN108186014 A CN 108186014A CN 201810093925 A CN201810093925 A CN 201810093925A CN 108186014 A CN108186014 A CN 108186014A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4872—Body fat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
- G01G23/012—Testing or calibrating of weighing apparatus with load cells comprising in-build calibration weights
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Abstract
The invention belongs to human body balance detection technique fields, and in particular to a kind of unbalance loading and the test integrated device of body fat, applied to the test of human body balance, described device includes rack, counterweight and counterweight vertical gear unit correspondingly；Vertical gear unit is set in rack, for counterweight to be driven to be moved in vertical direction so that counterweight applies normal pressure to human body balance, to carry out eccentricity test；Counterweight is equipped with conductive unit, and when counterweight is contacted with human body balance, conductive unit is contacted with the electrode slice of human body balance, to carry out body fat test.The unbalance loading of the present invention and the test integrated device of body fat after the completion of eccentricity test, directly carry out body fat test, and different test sessions can be carried out at the same time, independently be tested without two testers, improve the testing efficiency of human body balance.
Description
Technical field
The invention belongs to human body balance detection technique fields, and in particular to a kind of unbalance loading and the test integrated device of body fat and survey
Method for testing.
Background technology
With the development of science and technology, existing human body balance can also measure people other than it can measure the weight of human body
Fat, the water grading information of body.Therefore, multiple test sessions are just needed for the detection of human body balance to ensure that its manufacture is qualified.
Currently, the test session of human body balance mainly includes eccentricity test and body fat is tested, for eccentricity test, if needing to human body balance
Dry extreme position carries out the precompressed of certain pressure, is to detect human body balance weight measured when by the pressure of different location
It is no accurate；Body fat is tested, needs to detect four on human body balance to detect whether the electrode slice of body fat works normally；On
State two test sessions, it usually needs two incompatible testers are detected, and test session spends the time long, causes
The detection efficiency of human body balance is low.
Chinese utility model patent such as application No. is 201020122238.9 discloses a kind of overloading and unbalanced loading of container detection
Weighing system device, mainly by being mounted on container gantry crane hanger quadrangle, it is suffered when gantry crane hanger slings container for acquiring
The weighing sensor of pulling force high low signal, the electric box for being integrated with A/D modular converters and wireless transmitter on hanger,
It power supply module and is made of, weighs the intelligent weighing instrument of wireless receiver mounted on being internally integrated for gantry crane operating room
Sensor is mounted on the pulling plate of gantry crane hanger quadrangle movable pulley both sides, and the signal of weighing sensor acquisition is after electric box is handled
Wirelessly transmit a signal to the intelligent weighing instrument that the container gross weight calculated and unbalance loading amount can be shown；Its
Lifting equipment can detect the overload, weighting and unbalance loading situation of container while handling container, and operating personnel can be
Overload, weighting and the exceeded container of unbalance loading amount are weeded out before entrucking.
Based on this, eccentricity test can be carried out and carry out the integrated apparatus of body fat test by how designing one kind, to
The detection efficiency of human body balance is improved, is the hot spot of current research.There is presently no blanket detecting instruments.
Invention content
Based on above-mentioned deficiency in the prior art, the present invention provide a kind of unbalance loading and the test integrated device of body fat and
Test method.
In order to reach foregoing invention purpose, the present invention uses following technical scheme：
A kind of unbalance loading and the test integrated device of body fat, applied to the test of human body balance, described device includes rack, weight
Code, with counterweight vertical gear unit correspondingly；
Vertical gear unit is set in rack, for counterweight to be driven to be moved in vertical direction so that counterweight applies human body balance
Normal pressure, to carry out eccentricity test；
Counterweight is equipped with conductive unit, and when counterweight is contacted with human body balance, conductive unit is contacted with the electrode slice of human body balance,
To carry out body fat test.
The unbalance loading of the present invention and the test integrated device of body fat after the completion of eccentricity test, directly carry out body fat test, no
Same test session can be carried out at the same time, and independently tested without two testers, improve the testing efficiency of human body balance.
Preferably, described device further includes control unit, and control unit is used to control opening for vertical gear unit
Stop.Realize the automation of control counterweight movement.
Preferably, the vertical gear unit includes the first solenoid valve and vertical cylinder, the first solenoid valve and institute
Control unit communication connection is stated, to be moved by the first solenoid valve control vertical cylinder in vertical direction；The fixation of vertical cylinder
End is connect with rack, and movable end is connect with counterweight.Realize that the electrification of vertical cylinder movement automatically controls.
Scheme as priority, the fixing end of the vertical cylinder are connected to a support plate, and the support plate passes through several
Dagger is fixedly connected with rack.By the support of support column to be used as the structural support of support plate, and provided for vertical cylinder
High-precision positioning action ensures the steady activity of counterweight.
Preferably, the vertical cylinder is equipped with electromagnetic sensor, and electromagnetic sensor is connect with control unit, uses
Target location is moved in sensing vertical cylinder.
Preferably, described device further includes test carrier plate and horizontal conveyor unit, and test carrier plate is used to position people
Body scale；For test carrier plate to be driven to move in the horizontal direction, horizontal conveyor unit connects horizontal conveyor unit with described control unit
It connects.Test carrier plate prevents human body balance movable during the test for positioning human body balance；It is driven and tested by horizontal conveyor unit
Support plate horizontal movement adjusts the horizontal position of human body balance indirectly.
Preferably, the horizontal conveyor unit includes second solenoid valve and horizontal air cylinder, second solenoid valve and institute
Control unit communication connection is stated, to be moved in the horizontal direction by second solenoid valve controlled level cylinder；The fixation of horizontal air cylinder
End is connect with rack, and movable end is connect with test carrier plate.Realize that the electrification of horizontal air cylinder movement automatically controls.
Preferably, the rack is equipped with guide rail, and the guide rail is used to that test carrier plate to be guided to transport in the horizontal direction
It is dynamic；The guide rail is connect by guide rail slide block with test carrier plate.The setting of guide rail is so that moving horizontally for test carrier plate is more suitable
It is sliding；Guide rail and test carrier plate are connected by guide rail slide block, test carrier plate is made steadily to be slided on guide rail.
Preferably, the rack is equipped with photoelectric sensor, and photoelectric sensor is connect with control unit, for feeling
Test carrier plate is answered to move to predeterminated position.
Preferably, the rack is equipped with oil buffer, to the shift action of buffer level cylinder so that
Mechanical collision is soft slow.
Preferably, the rack is equipped with tank chain, for protecting each connection cables.
Preferably, described device further includes image acquisition units and display unit, image acquisition units and display
Unit is connect with control unit；Image acquisition units are used to acquire the reading information of the display screen on human body balance；Display unit
For showing unbalance loading and body fat test result.By image acquisition units and display unit, tester is enable to be visually known survey
Test result.
Preferably, described image collecting unit is charge coupling device CCD image sensor.
Preferably, described device includes emergency stop switch, and emergency stop switch is connect with control unit；When encountering urgent thing
During part, to the action of emergent stopping whole device, dangerous further deterioration is prevented.
Preferably, described device includes operation button, and operation button is entity key or virtual key；Entity key and control
Unit connection processed, to realize the control of each test session；Virtual key is the touch screen button on display unit, to realize each test wrapper
The control of section.
The present invention also provides unbalance loadings and the test method of the test integrated device of body fat, include the following steps：
Each vertical gear unit drives corresponding counterweight to be moved in vertical direction so that counterweight applies mark to human body balance successively
Quasi- pressure, to carry out eccentricity test successively；
When the conductive unit of each counterweight is contacted with electrode slice corresponding on human body balance, to carry out body fat test.It realizes inclined
It carries test to be carried out at the same time with body fat test, independently be tested without two testers, improve the test effect of human body balance
Rate.
Preferably, when the counterweight of respective numbers applies normal pressure to human body balance, if the display on human body balance
Weight that the reading information of screen is superimposed with the counterweight of respective numbers and consistent, then judge eccentricity test qualification, with carry out it is next partially
Carry test.
Compared with prior art, the present invention advantageous effect is：Unbalance loading and the test integrated device of body fat of the present invention and its
Test method realizes that eccentricity test is carried out at the same time with body fat test, is independently tested, improved without two testers
The testing efficiency of human body balance.
Description of the drawings
Fig. 1 is the unbalance loading of the embodiment of the present invention one and the structure diagram of the test integrated device of body fat；
Fig. 2 is the unbalance loading of the embodiment of the present invention one and the partial structural diagram of the test integrated device of body fat；
Fig. 3 is the left view of the partial structurtes of Fig. 2；
Fig. 4 is the front view of the partial structurtes of Fig. 2；
Fig. 5 is the vertical view of the partial structurtes of Fig. 2；
Fig. 6 is the unbalance loading of the embodiment of the present invention one and the connection diagram of component in the test integrated device of body fat.
Specific embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The specific embodiment of the present invention.It should be evident that the accompanying drawings in the following description is only some embodiments of the present invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure, and obtain other embodiments.
Embodiment one：
Existing human body balance typically is provided with function of weighing and body fat test function, in order to improve the manufacture of human body balance test effect
Rate, the present embodiment provides a kind of unbalance loading and the test integrated device of body fat, as shown in figures 1 to 6, including rack 104, control unit,
Electric power supply unit, four groups of counterweights 203 and 203 one-to-one four groups of vertical gear units of every group of counterweight；As shown in Figure 1, machine
Frame 104 is vertical hollow square structure, including upper strata frame body, lower floor's frame body and the support plate of connection upper strata frame body and lower floor's frame body
205, the lower end of lower floor's frame body is equipped with four rolling, convenient for the movement of whole device；Support plate 205 includes inner segment portion and protrudes from
Outer section portion except the right side of rack, and passed in the right side of the upper strata frame body above support plate 205 equipped with human body balance 212
The entrance inside upper bed rack body is transported to, which is the outlet that human body balance 212 is transmitted to except the frame body of upper strata.Wherein, support plate
205 be plane tabular structure, and good flatness is provided to obtain height as the structural support of total component, and to complete machine
The assembling of precision；The both sides of support plate 205 are equipped with fixed seat 215, to be fixedly connected with upper strata frame body and/or lower floor's frame body.Electric power
Supply unit with extraneous 220V sockets for connecting, to provide electric power support to whole device.
Control unit, i.e. central controller, using embedded microprocessor, microcontroller chip has been internally integrated ROM/
EPROM, RAM, bus, bus logic, Timer/Counter, house dog, I/O, serial port, non-inverting input (PWM), A/D,
The various necessary functions such as D/A, Flash, EEPROM and peripheral hardware；The maximum feature of microcontroller is singualtion, and power consumption is at low cost, can
By property height；It is common to have 8051, MCS series, C540, MSP430 series etc..
As shown in Fig. 2, vertical gear unit is set in rack, for counterweight to be driven to be moved in vertical direction so that counterweight pair
Human body balance applies normal pressure, to carry out eccentricity test；Specifically, every group of vertical gear unit includes the first solenoid valve and vertical
Cylinder 213, the communication of the first solenoid valve and central controller connect, with by the first solenoid valve control vertical cylinder 213 vertical
Direction moves；The fixing end (i.e. upper end) of each group vertical cylinder is all connected to the lower surface of support plate 201, and be distributed evenly in
On four direction；In addition, the lower surface of support plate 201 is fixed by the inner segment portion of four support columns 202 and the support plate 205 of rack
Connection, the movable end (i.e. lower end) of each group vertical cylinder connect respectively with corresponding counterweight 203, pass through the upper of vertical cylinder 213
Lower activity applies normal pressure so that counterweight 203 to be driven to move up and down to human body balance 212, realizes the electrical of vertical cylinder movement
Change automatically controls.Wherein, it is provided by the support of support column 202 using the structural support as support plate 201, and for vertical cylinder
High-precision positioning action ensures the steady activity of counterweight.
Further, vertical cylinder 213 is equipped with electromagnetic sensor, and electromagnetic sensor is connect with central processing unit, electromagnetism
Sensor is used to sense whether vertical cylinder moves to target location, if after vertical cylinder movement in place, to central controller
Return to signal in place.
Four groups of counterweights 203 are respectively No. 1 counterweight, No. 2 counterweights, No. 3 counterweights and No. 4 counterweights, correspondingly, four groups of vertical gas
Cylinder is respectively No. 1 vertical cylinder, No. 2 vertical cylinders, No. 3 vertical cylinders and No. 4 vertical cylinders.It is equipped on counterweight conductive single
Member, specifically, the lower end of every group of counterweight 203 are equipped with conductive fabric, when counterweight 203 is contacted with human body balance 212, under counterweight 203
The conductive fabric at end is contacted with the electrode slice of human body balance 212, to carry out body fat test.
The unbalance loading of the present embodiment further includes described device with the test integrated device of body fat and further includes image acquisition units 214
With display unit 101, image acquisition units 214 and display unit 101 are connect with central controller；Image acquisition units 214
For charge coupling device CCD image sensor, for acquiring the reading information of the display screen on human body balance；Display unit 101 is
Touching display screen for showing unbalance loading and body fat test result, also shows virtual controlling key, and each test session is controlled to realize
Start and stop.By image acquisition units and display unit, tester is enable to be visually known test result.
The unbalance loading of the present embodiment further includes emergency stop switch 103 and physical manipulations key 102 with the test integrated device of body fat, anxious
Guard's valve is connect with central controller, for starter and when encountering emergency, to emergent stopping whole device
Action, prevent from dangerous further deteriorating；Physical manipulations key 102 is connect with central controller, and each test session is controlled to realize
Start and stop.
In order to further improve the degree of automation of unbalance loading and the test integrated device of body fat, the unbalance loading and body of the present embodiment
The test integrated device of fat further includes test carrier plate 204 and horizontal conveyor unit, and test carrier plate 204 is used to housing and positioning human body
Scale；Horizontal conveyor unit is for driving test carrier plate to move in the horizontal direction, and specifically, horizontal conveyor unit includes the second electromagnetism
Valve and horizontal air cylinder 208, second solenoid valve is connected with central controller communication, to pass through second solenoid valve controlled level cylinder
208 move in the horizontal direction；The outer section portion of the fixing end of horizontal air cylinder 208 and the support plate 205 of rack connects, movable end edge branch
The inward-outward direction of plate 205 extends to inner segment portion and is connect with test carrier plate, realizes that the electrification of horizontal air cylinder movement automatically controls.
Wherein, test carrier plate prevents human body balance from shifting during the test for housing and positioning human body balance；Pass through horizontal air cylinder
208 driving test carrier plates 204 move in the horizontal direction, adjust the horizontal position of human body balance indirectly, convenient for human body balance from
Dynamicization is tested.In order to obtain whether test carrier plate moves to predeterminated position, photoelectric sensor is equipped on the support plate 205 of rack
210, photoelectric sensor 210 is connect with central controller, for sensing the position of test carrier plate, and is moved in test carrier plate pre-
If during position, plate in-position signal is carried to central controller feedback test.Moreover, oil pressure is set to delay also on the support plate of rack 205
Device 207 is rushed, to the shift action of buffer level cylinder 208 so that mechanical collision is soft slow.
In addition, two guide rails 209 are arranged in parallel in its inward-outward direction in 205 upper edge of support plate of rack, guide rail is surveyed for guiding
Examination support plate 204 moves in the horizontal direction, and the setting of guide rail is so that moving horizontally for test carrier plate is more smooth；Each guide rail
209 are connect respectively by a guide rail slide block 211 with test carrier plate 204；Guide rail is connected by guide rail slide block 211 and test carries
Plate makes test carrier plate 204 steadily be slided on guide rail 209.It is located on the support plate 205 of rack between two guide rails and parallel
Tank chain 206 is set in guide rail, for protecting each connection cables.
The unbalance loading of the present embodiment further includes alarm unit, alarm unit and central controller with the test integrated device of body fat
Connection, for alarming in eccentricity test or body fat test crash, alarm unit is alarm lamp or buzzer.
Correspondingly, the unbalance loading of the present embodiment and the test method of the test integrated device of body fat, include the following steps：
1) by 220V alternating current access devices；
2) emergency stop switch 103 is rotated so that whole device enters starting state, into initialization program；
3) central controller is pulled out by second solenoid valve controlled level cylinder 208, and test carrier plate 204 passes through guide rail slide block
211 are connected to guide rail 209, and driving test carrier plate 204 moves to the outside of upper strata frame body；
4) human body balance 212 is positioned on test carrier plate 204 by tester, and it is entire to start to press physical manipulations key 102
Test；
5) central controller is withdrawn by second solenoid valve controlled level cylinder 208, and test carrier plate 204 passes through guide rail slide block
211 are connected to guide rail 209, and driving test carrier plate 204 moves to the inside of upper strata frame body；
6) after photoelectric sensor 210 senses that test carrier plate 204 has moved to predeterminated position, feedback is during signal is given in place
Controller is entreated, starts eccentricity test link；
7) central controller drives No. 1 weight fell on a left side for human body balance by No. 1 vertical cylinder of the first solenoid valve control
Upper angle, to normal pressure is applied at the electrode slice in the upper left corner of human body balance, the electromagnetic sensor carried in No. 1 vertical cylinder senses
To cylinder moving in place after, return to signal in place to central controller, central controller controls CCD is captured on human body balance display screen
The reading of display；
8) when human body balance shows that the reading of screen display meets the requirements, then No. 2 vertical cylinders of control is continued through and drive No. 2
Weight fell is in the upper right corner of human body balance, to applying normal pressure at the electrode slice in the upper right corner of human body balance, in No. 2 vertical cylinders
After included electromagnetic sensor senses cylinder moving in place, signal in place, central controller controls are returned to central controller
CCD captures the reading that human body balance shows screen display；
9) when human body balance show screen display reading meet two counterweights superposition weight sum requirement, then continue repeat walk
Rapid action 8), by the way that No. 3 vertical cylinders is controlled to drive No. 3 weight fells in the lower left corner of human body balance, to the lower-left of human body balance
Apply normal pressure at the electrode slice at angle, after the electromagnetic sensor carried in No. 3 vertical cylinders senses cylinder moving in place, to
Central controller returns to signal in place, and central controller controls CCD captures the reading that human body balance shows screen display；Work as human body balance
The reading of display screen display meets the requirement of the weight sum of three counterweights superposition, then continues through No. 4 vertical cylinder drivings 4 of control
Number weight fell is in the lower right corner of human body balance, to applying normal pressure, No. 4 vertical cylinders at the electrode slice in the lower right corner of human body balance
After upper included electromagnetic sensor senses cylinder moving in place, signal in place, central controller control are returned to central controller
CCD processed captures the reading that human body balance shows screen display；When human body balance shows that the reading of screen display meets the superposition of four counterweights
The requirement of weight sum, then successfully complete eccentricity test；
10) after the completion of eccentricity test, four groups of counterweights are all acted on human body balance simultaneously at this time, complete body fat test at this time
Test request, pass through the conductive fabric of counterweight bottom, carry out body fat test；
11) central controller is connected to the electrode slice of human body balance, carries out the electricity of certain sequence by the conductive fabric on counterweight
Short circuit, out of circuit test between pole piece；
12) entire unbalance loading, body fat test are completed, and during the whole test, if any test fail, alarm lamp lights simultaneously immediately
Start buzzer, meanwhile, central controller is pulled out by second solenoid valve controlled level cylinder, and test carrier plate passes through guide rail slide block
Guide rail is connected to, human body balance is transported to except the frame body of upper strata by driving test carrier plate；
13) test result of each test item of display screen real-time display.
The unbalance loading of the present embodiment and the test integrated device of body fat and test method, after the completion of eccentricity test, directly into
Row body fat is tested, and different test sessions can be carried out at the same time, independently be tested without two testers, improve human body
The testing efficiency of scale.
As a preferred embodiment, the test method of the test method of the present embodiment and embodiment one the difference lies in：
When No. 4 vertical cylinders, which fall, to be completed, human body balance can carry out body fat test when not stablizing reading also, more save the time, into
One step improves human body balance testing efficiency.Other steps are with reference to embodiment one.
As a preferred embodiment, the unbalance loading of the present embodiment and the test integrated device of body fat and the unbalance loading and body of embodiment one
The test integrated device of fat the difference lies in：The quantity of counterweight is three groups, six groups or eight groups, and corresponding vertical cylinder is also made
Go out to be adaptively adjusted, be tested with adapting to different human body balances, wide adaptability；Other structures can refer to embodiment one.
As a preferred embodiment, the unbalance loading of the present embodiment and the test integrated device of body fat are in the unbalance loading and body of embodiment one
It is further improved on the basis of the test integrated device of fat：It is set on touching display screen there are four virtual key, it is virtual by four
Each component performs action in the combination operation finishing device of key, is tested with completing eccentricity test and body fat.In addition, by with touching
The interaction display of control display screen is configured with the normal pressure of the pushing to vertical cylinder；Meanwhile touching display screen can also be shown
Show the relevant parameter of present apparatus working condition at work and work.Vertical cylinder is also corresponded to equipped with electrical ratio
Valve provides stable, low deviation amount pressure with downward, and the pressure of vertical cylinder is directly by being furnished with the pressing plate of pressure sensor
It is transferred on human body balance to be measured.Other structures can refer to embodiment one.
As a preferred embodiment, the unbalance loading of the present embodiment and the test integrated device of body fat on the basis of embodiment one into
One step is improved：Barcode scanning head is additionally provided in rack, each human body balance to be tested has the identification code of itself, passes through barcode scanning head
Barcode scanning identification is carried out to each human body balance to be tested, it is corresponding with its test result convenient for human body balance to be tested, convenient for subsequently with
Track and investigation.Other structures can refer to embodiment one.
As a preferred embodiment, the unbalance loading of the present embodiment and the test integrated device of body fat and the unbalance loading and body of embodiment one
The test integrated device of fat the difference lies in：The unbalance loading of the present embodiment includes rack, control with the test integrated device of body fat
Unit processed, electric power supply unit, four groups of counterweights, with the one-to-one four groups of vertical gear units of every group of counterweight；Rack is vertical
Hollow square structure, interior horizontal equipped with test carrier plate, frame side is opened the door, so that human body balance is positioned on test carrier plate.Electricity
Power supply unit with extraneous 220V sockets for connecting, to provide electric power support to whole device.
Control unit, i.e. central controller, using embedded microprocessor, microcontroller chip has been internally integrated ROM/
EPROM, RAM, bus, bus logic, Timer/Counter, house dog, I/O, serial port, non-inverting input (PWM), A/D,
The various necessary functions such as D/A, Flash, EEPROM and peripheral hardware；The maximum feature of microcontroller is singualtion, and power consumption is at low cost, can
By property height；It is common to have 8051, MCS series, C540, MSP430 series etc..
Vertical gear unit is set in rack, for counterweight to be driven to be moved in vertical direction so that counterweight applies human body balance
Normal pressure, to carry out eccentricity test；Specifically, every group of vertical gear unit includes the first solenoid valve and vertical cylinder, and first
Solenoid valve is connected with central controller communication, to be moved by the first solenoid valve control vertical cylinder in vertical direction；Each group is erected
The fixing end (i.e. upper end) of straight cylinder is all connected to the lower surface of support plate, and be distributed evenly on four direction；In addition, branch
The lower surface of fagging is fixedly connected by four support columns with rack, the movable end (i.e. lower end) of each group vertical cylinder respectively with it is right
The counterweight connection answered, up and down by vertical cylinder apply standard pressure so that counterweight to be driven to move up and down to human body balance
Power realizes that the electrification of vertical cylinder movement automatically controls.Wherein, by the support of support column using the structure branch as support plate
It holds, and high-precision positioning action is provided for vertical cylinder, ensure the steady activity of counterweight.
Further, vertical cylinder is equipped with electromagnetic sensor, and electromagnetic sensor is connect with central processing unit, electromagnetic sensing
If device, after vertical cylinder movement in place, returns for sensing whether vertical cylinder moves to target location to central controller
Signal in place.
Four groups of counterweights are respectively No. 1 counterweight, No. 2 counterweights, No. 3 counterweights and No. 4 counterweights, correspondingly, four groups of vertical cylinders point
It Wei not No. 1 vertical cylinder, No. 2 vertical cylinders, No. 3 vertical cylinders and No. 4 vertical cylinders.Conductive unit is equipped on counterweight, is had
Body, the lower end of every group of counterweight is equipped with conductive fabric, when counterweight is contacted with human body balance, the conductive fabric and human body balance of counterweight lower end
Electrode slice contact, to carry out body fat test.
The unbalance loading of the present embodiment and the test integrated device of body fat further include described device further include image acquisition units and
Display unit, image acquisition units and display unit are connect with central controller；Image acquisition units are charge coupling device
CCD image sensor, for acquiring the reading information of the display screen on human body balance；Display unit is touching display screen, for showing
Show unbalance loading and body fat test result, also show virtual controlling key, to realize the start and stop for controlling each test session.Pass through Image Acquisition
Unit and display unit, enable tester to be visually known test result.
The unbalance loading of the present embodiment further includes emergency stop switch, emergency stop switch and central controller with the test integrated device of body fat
Connection for starter and when encountering emergency, to the action of emergent stopping whole device, prevents dangerous into one
Step deteriorates.
The present embodiment has carried out structure simplification on the basis of embodiment one, that is, the component of human body balance horizontal anomalous movement is omitted
And step, the complexity of structure is reduced, it is easy to operate.Concrete structure can refer to embodiment one.
It should be noted that above-described embodiment can be freely combined as needed.The above is only of the invention
Preferred embodiment, it is noted that those skilled in the art, without departing from the principle of the present invention, may be used also
To make several improvements and modifications, these improvements and modifications should also belong to the scope of protection of the present invention.
Claims (10)
1. a kind of unbalance loading and the test integrated device of body fat, the test applied to human body balance, which is characterized in that described device includes
Rack, counterweight, with counterweight vertical gear unit correspondingly；
Vertical gear unit is set in rack, for counterweight to be driven to be moved in vertical direction so that counterweight applies standard to human body balance
Pressure, to carry out eccentricity test；
Counterweight be equipped with conductive unit, when counterweight is contacted with human body balance, conductive unit is contacted with the electrode slice of human body balance, with into
Row body fat is tested.
2. a kind of unbalance loading according to claim 1 and the test integrated device of body fat, which is characterized in that described device is also wrapped
Control unit is included, control unit is used to control the start and stop of vertical gear unit.
3. a kind of unbalance loading according to claim 2 and the test integrated device of body fat, which is characterized in that the vertical transmission
Unit includes the first solenoid valve and vertical cylinder, and the first solenoid valve is connected with described control unit communication, to pass through the first electromagnetism
Valve controls vertical cylinder to be moved in vertical direction；The fixing end of vertical cylinder is connect with rack, and movable end is connect with counterweight.
4. a kind of unbalance loading according to claim 3 and the test integrated device of body fat, which is characterized in that the vertical cylinder
Fixing end be connected to a support plate, the support plate is fixedly connected by several support columns with rack.
5. a kind of unbalance loading according to claim 2 and the test integrated device of body fat, which is characterized in that described device is also wrapped
Test carrier plate and horizontal conveyor unit are included, test carrier plate is used to position human body balance；Horizontal conveyor unit is used to drive test carrier plate
It moves in the horizontal direction, horizontal conveyor unit is connect with described control unit.
6. a kind of unbalance loading according to claim 5 and the test integrated device of body fat, which is characterized in that the horizontal conveyor
Unit includes second solenoid valve and horizontal air cylinder, and second solenoid valve is connected with described control unit communication, to pass through the second electromagnetism
Valve controlled level cylinder moves in the horizontal direction；The fixing end of horizontal air cylinder is connect with rack, and movable end is connect with test carrier plate.
7. a kind of unbalance loading according to claim 6 and the test integrated device of body fat, which is characterized in that set in the rack
There is guide rail, the guide rail is used to that test carrier plate to be guided to move in the horizontal direction；The guide rail passes through guide rail slide block and test carrier plate
Connection.
8. a kind of unbalance loading according to claim 7 and the test integrated device of body fat, which is characterized in that described device is also wrapped
Image acquisition units and display unit are included, image acquisition units and display unit are connect with control unit；Image acquisition units
For acquiring the reading information of the display screen on human body balance；Display unit is used to show unbalance loading and body fat test result.
9. according to any one unbalance loading in claim 1~9 and the test method of the test integrated device of body fat, feature exists
In including the following steps：
Each vertical gear unit drives corresponding counterweight to be moved in vertical direction so that counterweight applies standard pressure to human body balance successively
Power, to carry out eccentricity test successively；
When the conductive unit of each counterweight is contacted with electrode slice corresponding on human body balance, to carry out body fat test.
10. test method according to claim 9, which is characterized in that marked when the counterweight of respective numbers applies human body balance
During quasi- pressure, if weight that the reading information of the display screen on human body balance is superimposed with the counterweight of respective numbers and consistent, judge
Eccentricity test is qualified, to carry out next eccentricity test.
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| CN201810093925.3A CN108186014A (en) | 2018-01-31 | 2018-01-31 | A kind of unbalance loading and the test integrated device of body fat and test method |
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Application publication date: 20180622 |