Summary of the invention
The present invention aims to provide a kind of survey body numerical selection device, to solve the problem that numerical selection efficient is low, cost is high of prior art.
For solving the problems of the technologies described above, according to an aspect of the present invention, a kind of survey body numerical selection device is provided; Comprise: the long measurement mechanism of pin, comprise pedal, pin to be measured is placed on the pedal; Pedal comprises first end and second end that is provided with along the pin length direction, and the location division is arranged on first end of pedal; Under the situation of the touching of first end that receives pin, produce the long measurement triggering signal of pin, measure plate, be arranged on second end of pedal; Inconsistent with second end of pin or separate, and distance measuring sensor, measure the distance between distance measuring sensor and the measurement plate; The control survey unit is electrically connected with location division and distance measuring sensor, and the long measurement triggering signal of reception pin is found range with the control distance measuring sensor and left, and calculates the pin long value according to the measured value of distance measuring sensor; And control device, comprising the footwear sizes selected cell, the pin long value that footwear sizes selected cell reception control survey unit sends is to calculate footwear sizes.
Further, the long measurement mechanism of pin also comprises: flexible member, and an end of flexible member is fixed, and its other end is connected with the measurement plate.
Further, measure plate and be provided with through hole, the long measurement mechanism of pin also comprises push rod, and push rod is located in the through hole through block versatilely, and block is arranged on the free end of push rod.
Further; The long measurement mechanism of pin also comprises two slide rails; The both sides of pedal are respectively arranged with one slide rail, and first end of measuring plate is arranged on the slide rail through slide block versatilely, and second end of measuring plate is arranged on another slide rail through another slide block versatilely.
Further, survey body numerical selection device and also comprise the head circumference measurement mechanism; The head circumference measurement mechanism comprises: the outward appearance cap, and fixed part, fixed part are enclosed within the inboard of outward appearance cap; The elastic shrinkage element, the elastic shrinkage element flexibly is provided with around the inboard of outward appearance cap, and first end of elastic shrinkage element is fixed; With the pulling force transmitting element; First end of pulling force transmitting element is fixed, and pulling force transmitting element and the interlock of elastic shrinkage element, and second end of pulling force transmitting element is connected with the stay cord on the rope sensor; The control survey unit is electrically connected with rope sensor, and the control survey unit obtains the output signal of rope sensor and will export signal and is converted into length value; Control device also comprises the cap selected cell, and the cap selected cell obtains length value to calculate cap number.
Further, the head circumference measurement mechanism also comprises: support, and rope sensor is rack-mount; Stay cord connecting portion, stay cord connecting portion comprise gathering sill, first spring, first connector, second spring and second connector; First spring, first connector and second spring are arranged in the gathering sill versatilely, and second connector is arranged in the gathering sill regularly; Second end of pulling force transmitting element is connected with stay cord after passing first spring, first connector, second spring and second connector successively, and first connector is fixedly connected with the pulling force transmitting element.
Further, survey body numerical selection device and comprise height measurement mechanism and measured body weight device; Control device also comprises clothes number selected cell, the number that height that clothes number selected cell basis records and body weight are confirmed clothes.
Further, survey body numerical selection device and also comprise rack, long measurement mechanism of pin and measured body weight device are arranged on the bottom of rack, and the height measurement mechanism is arranged on the top of rack.
Further, survey body numerical selection device and also comprise fingerprint identification unit, fingerprint identification unit is electrically connected with control device.
Further, survey body numerical selection device and also comprise the voice alerting unit that is used to point out the numerical selection operating process.
The present invention no longer need use tape measure to measure, and just can select suitable footwear sizes quickly and accurately, has efficient height, the high characteristics of the degree of accuracy.In addition, need not adopt contactless humanbody three-dimensional measurement technology yet, only just can realize the measurement that pin is long, have characteristics simple in structure, easy to operate, that cost is low through simple mechanism.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Shown in Fig. 1-3, the survey body numerical selection device among the present invention comprises: the long measurement mechanism of pin 100, control survey unit 800 and control device 700.Wherein, the long measurement mechanism 100 of pin comprises pedal 110, location division 120, measures plate 130 and distance measuring sensor 161.Pin to be measured is placed on the pedal 110, and pedal 110 comprises first end and second end that is provided with along the pin length direction.Location division 120 is arranged on first end of pedal 110, under the situation of the touching of first end that receives pin, produces the long measurement triggering signal of pin.Measure second end that plate 130 is arranged on pedal 110, be used for inconsistent or separate with second end of pin.Distance measuring sensor 161 is used to measure distance measuring sensor 161 and measures the distance between the plate 130.Control survey unit 800 is electrically connected with location division 120 and distance measuring sensor 161 respectively, and be used to receive the long measurement triggering signal of pin and find range with control distance measuring sensor 161 and leave, and according to the measured value calculating pin long value of control distance measuring sensor 161.Control device 700 comprises the footwear sizes selected cell, and the pin long value that footwear sizes selected cell reception control survey unit 800 sends is to calculate footwear sizes.Preferably, location division 120 is that microswitch or other can produce the element of a triggering signal under the situation of the touching that receives pin.Preferably, the long measurement mechanism 100 of pin also comprises baffle plate 180, and baffle plate 180 is arranged on a side of location division 120, is used to bear the pressure from pin, thereby pressure is affacted on the location division 120 equably.Preferably, distance measuring sensor 161 is infrared ray sensors, uses it can carry out the measurement of distance exactly, and further, distance measuring sensor 161 is arranged on the sensor stand 162.
Therefore, after tested personnel are put into pin on the pedal 110, can heel be pressed on the location division 120, make location division 120 send a triggering signal, make measurement plate 130 move to the tiptoe place then.This triggering signal is sent out to control survey unit 800 simultaneously; After through preset time (for example 5 seconds); Control survey unit 800 starts distance measuring sensor 161; And gather distance measuring sensor distance measuring sensor 161 that records and the distance signal of measuring between the plate 130, thereby draw the data that pin is grown.For example, the distance between distance measuring sensor 161 and the location division 120 is known, and after recording distance measuring sensor 161 and measuring the distance between the plate 130, the difference of the two is the long value of pin.Then, the data that this pin is long send to the footwear sizes selected cell in the control device 700, and the footwear sizes selected cell can be selected suitable footwear sizes according to the long data of pin.
It is thus clear that the present invention no longer need use tape measure to measure, and just can select suitable footwear sizes quickly and accurately, have efficient height, the high characteristics of the degree of accuracy.In addition, need not adopt contactless humanbody three-dimensional measurement technology yet, only just can realize the measurement that pin is long, have characteristics simple in structure, easy to operate, that cost is low through simple mechanism.
Preferably, the long measurement mechanism 100 of pin also comprises: flexible member 150, an end of flexible member are fixed (for example being connected with baffle plate 180), and its other end is connected with measurement plate 130.Therefore, in use, can draw back measuring plate 130 earlier, discharge then and measure plate 130, like this, measure plate 130 and just can under the effect of flexible member 150, be resisted against the tiptoe place automatically.
Further, the long measurement mechanism 100 of pin also comprises push rod 172, and it is arranged on the pusher bar support 171.Preferably, push rod 172 is electric pushrods, when applying the DC voltage of opposed polarity to electric pushrod, can make electric pushrod elongation or contraction.
As shown in Figure 4, to measure plate 130 and be provided with through hole 133, push rod 172 is located in the through hole 133 through block 132 versatilely, and block 132 is arranged on the free end of push rod 172.
Please refer to Fig. 4, when beginning to measure, control survey unit 800 sends control instruction, and control push rod 172 drives measures plate 130 contractions, so that put into the human foot.When the distance between measurement plate 130 and the baffle plate 180 reached the maximum of setting, push rod stopped to shrink, and at this moment, measured plate 130 and bore the pulling force of flexible member 150 and the pulling force of push rod 172.
Please refer to Fig. 4, after above-mentioned triggering signal was received in place and control survey unit 800 as the human foot, control push rod 172 stretched out, and drove simultaneously to measure plate 130 and move to the direction of tiptoe.When measurement plate 130 was resisted against on the tiptoe under the effect of flexible member 150, push rod 172 continued to stretch out up to its maximum length.In this process, push rod 172 protrudes outwardly in the intermediate gaps of both feet in the through hole 133 of measuring plate 130, and measures the position that plate 130 remains at tiptoe.When measurement plate 130 touches tiptoe; Measure 130 of plates and bear flexible member 150 pulling force; Do not afford the thrust of push rod 172, thereby reached the effect of soft touching, avoided because directly will measure plate 130 and be connected with push rod 172 regularly the time; Because push rod 172 acts directly on thrust and measures on the plate 130, and the injury that tiptoe is caused.Shift the position nearer onto owing to adopt push rod 172 will measure plate 130 earlier, and then discharge measurement plate 130, therefore, can reduce the bump of measuring 130 pairs of tiptoes of plate, avoid tiptoe is caused possible injury, also improved the comfort level of measuring simultaneously apart from tiptoe.
As shown in Figures 2 and 3; The long measurement mechanism 100 of pin also comprises two slide rails 142; The both sides of pedal 110 are respectively arranged with one slide rail 142; First end of measuring plate 130 is arranged on the slide rail 142 through slide block 143 versatilely, and second end of measuring plate 130 is arranged on another slide rail 142 through another slide block 143 versatilely.The two ends of slide rail 142 are arranged on the bearing 141.Therefore, measuring plate 130 can be under the guide effect of slide rail 142, and the predetermined direction in edge is moved and deviation can not be taken place.In addition,, therefore, can guarantee to measure the position keeping parallelism at plate 130 and 120 places, location division, thereby the position of tiptoe can correctly be shown, improve the degree of accuracy of measuring owing to be provided with a slide rail 142 respectively in the both sides of measuring plate 130.
As shown in Figure 5, survey body numerical selection device and also comprise head circumference measurement mechanism 200; Head circumference measurement mechanism 200 comprises: outward appearance cap (not shown), fixed part 210, elastic shrinkage element 220 (for example spring, rubber band etc.) and pulling force transmitting element 230 (for example steel wire rope); Wherein, Elastic shrinkage element 220 and 230 interlocks of pulling force transmitting element or synchronization telescope (for example with spring housing in sebific duct; And then pulling force transmitting element 230 passed from the inside of spring), therefore, pulling force transmitting element 230 can change with the contraction or the stretching, extension of elastic shrinkage element 220.
Fixed part 210 is enclosed within the inboard of outward appearance cap; Elastic shrinkage element 220 flexibly is provided with around the inboard of outward appearance cap; First end of elastic shrinkage element 220 is fixed (for example being fixed on the fixed part 210); Pulling force transmitting element 230 and 220 interlocks of elastic shrinkage element, second end of pulling force transmitting element 230 is connected with stay cord 241 on the rope sensor 240.Control survey unit 800 is electrically connected with rope sensor 240, and control survey unit 800 obtains the output signal of rope sensor 240 and is translated into length value.
Control device 700 also comprises the cap selected cell, and the cap selected cell obtains length value to calculate cap number.Preferably; Fixed part 210 comprises body and is arranged on the arc fixed arm on the body that elastic shrinkage element 220 (preferably, through screw) is fixed on along the setting of arc fixed arm; And its first end is fixed on the body, forms and the similar circle body structure of human head shapes.
During use,, enlarging this circle body structure, and make this circle body structure be a bit larger tham tested personnel's head, so that it is worn on tested personnel's the head through pulling elastic shrinkage element 220.After wearing, elastic shrinkage element 220 is adjacent to tested personnel's head under the effect of self elastic force.Because an end of elastic shrinkage element 220 is fixed, its elastic shrinkage element 220 links with pulling force transmitting element 230, and therefore, pulling force transmitting element 230 also is adjacent to tested personnel's head.The variation of the length of pulling force transmitting element 230 passes to the stay cord 241 on the rope sensor 240, and the length variations of stay cord 241 can cause its variation of output signals, thereby just can determine the length that stay cord 241 stretches through this output signal.Thereby the output signal of rope sensor 240 has just reacted the length variations of pulling force transmitting element 230.Detect the variation of output signals of rope sensor 240 when control survey unit 800 after, just be converted into the head circumference value, and this head circumference value is sent to control device 700 and cap selected cell, thereby be the suitable cap of tested personnel selection number.
Preferably, head circumference measurement mechanism 200 also comprises: support 260 and stay cord connecting portion 270.Rope sensor 240 is installed on the support 260.Stay cord connecting portion 270 comprises gathering sill, first spring 271, first connector 274, second spring 273 and second connector 272.First spring 271, first connector 274 and second spring 273 are arranged in the gathering sill versatilely, and second connector 272 is arranged in the gathering sill regularly.Second end of pulling force transmitting element 230 passes first spring 271, first connector 274, second spring 273 successively and is connected with stay cord 241 with second connector, 272 backs, and first connector 274 is fixedly connected with pulling force transmitting element 230.
Please refer to Fig. 5, when pulling force transmitting element 230 is drawn and when stay cord 241 pulled out, to the motion of the left side of Fig. 5, at this moment, first spring, 271 pressurizeds and second spring 273 were drawn first connector 274 along with pulling force transmitting element 230.When pulling force transmitting element 230 is in free state; First connector 274 is under the effect of first spring 271 and second spring 273; Drive the right side motion of pulling force transmitting element 230 in Fig. 5, thereby realized resetting pulling force transmitting element 230 and stay cord 241.
Preferably, support 260 comprises base plate 261 and two L shaped support plates 262, and stay cord connecting portion 270 towers are located on these two L shaped support plates 262.
Shown in Fig. 1,6-7, survey body numerical selection device and also comprise height measurement mechanism 500 and measured body weight device 600; Control device 700 also comprises clothes number selected cell, the number that height that clothes number selected cell basis records and body weight are confirmed clothes.Survey body numerical selection device and also comprise rack 900, long measurement mechanism 100 of pin and measured body weight device 600 are arranged on the bottom of rack 900, and height measurement mechanism 500 is arranged on the top of rack 900.Preferably, the side of rack 900 is provided with ventilation and heat mouth 910.Especially, please refer to Fig. 2-3, therefore the setting of measured body weight device 600 and long measurement mechanism 100 one of pin, when measuring pin length, just can accomplish the measurement of body weight, thereby has improved the efficient of measuring.Preferably, control device 700 comprises touch display screen 710, keyboard 720 and mouse (not shown), thereby tested personnel can accomplish the associative operation in the whole measuring process through touch display screen 710, keyboard 720 and mouse, for example import personal information etc.Preferably, height measurement mechanism 500 is ultrasonic wave height measuring probes.Preferably, measured body weight device 600 is electronic body weightometers.
Illustrate the numerical selection process of clothes below.
Behind height that gets access to and weight data, at first calculate and join the clothing parameter factors according to formula (1), and then through height and calculate join the clothing parameter factors, join the clothing tables of data and obtain the clothes model with tested personnel's coupling through looking into.
Formula (1)
Wherein:
η---join the clothing parameter factors;
W---body weight, unit is a kilogram;
H---height, unit is centimetre.
Following table is schematic shows a possible clothing tables of data (especially, this table is the data of a plurality of samples to be carried out statistical modeling form) of joining:
For example, tested personnel are a male sex, and its height is 190cm, and body weight is 88kg.Above-mentioned height and body weight value are brought in the formula (1), calculate that to join the clothing parameter factors be 12.83.Then, in last table, according to height and join the clothing parameter factors and table look-up, obtaining this tested personnel's upper garment size is 190/104, further, also can according to corresponding clothes standard can obtain these tested personnel number type of other all kinds of clothes that should wear.What need to specify is, tested personnel can select the dressing preference of oneself before test, and such as loose, normal or close-fitting, this selection is joined the clothing parameter factors with influence, and the garment size that finally obtains of measured may change thus.
Preferably, survey body numerical selection device and also comprise fingerprint identification unit 300, fingerprint identification unit is electrically connected with control device 700.Therefore, can be through the tested personnel of this fingerprint identification unit 300 identifications, and with its related data that records and data preservation in control device 700.Further, when needs reuse these tested personnel's measurement data, also can directly obtain corresponding measurement data through this fingerprint identification unit 300.
Preferably, survey body numerical selection device and also comprise the voice alerting unit that is used to point out the numerical selection operating process.Use this voice alerting unit, can point out tested personnel to carry out every measurement in order easily, the points for attention that also can remind tested personnel to work as in each measurement project.Thereby, improved ease for use of the present invention and interactivity, also having saved needs the special messenger to introduce the cost how to measure to tested personnel.
Preferably; Survey body numerical selection device and also comprise print unit 400; It is electrically connected with control device 700, can use print unit 400 directly to print with tested personnel's pin length, head circumference, height, body weight and with data such as all kinds of military uniforms of measured's body molded dimension coupling, footwear sizes, cap number.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.