CN210603030U

CN210603030U - Shoe size evaluation system and human foot model for shoe size evaluation

Info

Publication number: CN210603030U
Application number: CN201921134829.5U
Authority: CN
Inventors: 朱方方; 张海煊; 苏红宏; 滕万红; 叶毓辉; 唐瑶
Original assignee: Shenzhen Intelligent Clothing Industry Development Research Association; Institute of Flexible Electronics Technology of THU Zhejiang
Current assignee: Shenzhen Intelligent Clothing Industry Development Research Association; Institute of Flexible Electronics Technology of THU Zhejiang
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-22
Anticipated expiration: 2029-07-18

Abstract

Shoe size evaluation system and be used for shoes size evaluation's people foot model, including the control unit, people foot model and pressure sensor, pressure sensor set up in on the people foot model, pressure sensor detects the actual pressure that people foot model received after sheatheeing the shoes that await measuring to this actual pressure transmits to the control unit, the control unit is according to the size of people foot model and the actual pressure that pressure sensor detected, appraises the shoes size. The shoe size evaluation system can evaluate the size of the shoe well, and improves the comfort of the shoe.

Description

Shoe size evaluation system and human foot model for shoe size evaluation

Technical Field

The utility model belongs to the technical field of shoes design technique and specifically relates to a shoes size evaluation system and be used for shoes size evaluation's people foot model.

Background

Along with the improvement of living standard, people's requirement to the clothing, like the comfort level of shoes is higher and higher, when the design, how to go to detect the size of shoes to make shoes can satisfy people to the requirement of comfort level to the at utmost, become the more and more important topic of shoes production and design trade.

In the prior art, the distance between several specific points inside the shoe is usually measured to obtain the size of the shoe, but the measurement method only measures the distance between several points, cannot well reflect the size of each position inside the whole shoe, and cannot well detect the matching degree of the shoe and the human foot.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a shoes size evaluation system and be used for shoes size evaluation's people foot model, this shoes size evaluation system can evaluate the size of shoes better, improves the comfort level of shoes.

The utility model provides a shoes size evaluation system, including the control unit, people foot model and pressure sensor, pressure sensor set up in on the people foot model, pressure sensor detects the actual pressure that people foot model received after sheatheeing the shoes that await measuring to transmit this actual pressure extremely the control unit, the control unit basis the size of people foot model reaches the actual pressure that pressure sensor detected evaluates the shoes size.

Further, the human foot model comprises a model body, and the pressure sensor is arranged on the outer surface of the model body.

Further, the human foot model comprises a model body and a flexible layer sleeved outside the model body, and the pressure sensor is arranged between the flexible layer and the model body.

Further, a gas or liquid medium is filled between the model body and the flexible layer.

Further, the pressure sensors are arranged at two sides of the tiptoe, the heel, the sole, the instep and/or the sole of the foot of the human foot model.

Furthermore, the shoe size evaluation system further comprises a communication module, the communication module is electrically connected with the control unit, and the pressure sensor transmits the actual pressure to the control unit through the communication module.

The shoe size evaluation system further comprises an input module and an output module, the input module and the output module are electrically connected with the control unit, the input module inputs the size information of the human foot model to the control unit, the control unit evaluates the shoe size according to the size information of the human foot model and the actual pressure, and the evaluation result is displayed through the output module.

Further, a pressure threshold value related to the size of the human foot model is stored in the control unit and/or a pressure threshold value related to different parts of the human foot model is stored in the control unit.

The utility model also provides a people's foot model for shoes size evaluation, including model body and pressure sensor, pressure sensor set up in the surface of model body, people's foot model still includes the flexible layer, flexible layer cover is located the model is external, pressure sensor set up in the flexible layer with between the model body.

Further, between the model body and the flexible layer, a gas or liquid medium is filled.

The utility model discloses in, through the people foot model that provides different specifications to and will treat evaluation shoes and wear the back on the people foot model, detect the pressure information of pressure sensor transmission on the people foot model, through pressure information, can judge that which place of people foot model received pressure big, and which place received pressure is little, evaluates the size of whole shoes then. Further, through the setting of flexible layer and the filling of medium, can make the people foot model simulate the people foot better to obtain more accurate result, can improve the comfort level of shoes when the design.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a system block diagram of a shoe size evaluation system according to an embodiment of the present invention.

Fig. 2 is a side view of the human foot model of fig. 1.

Fig. 3 is a front view of the human foot model in fig. 1.

Fig. 4 is a schematic diagram illustrating the control logic of the shoe size evaluation system provided by the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments.

The utility model provides a shoes size evaluation system and be used for shoes size evaluation's people foot model, this shoes size evaluation system can evaluate the size of shoes better, improves the comfort level of shoes.

Fig. 1 is shown the utility model provides a shoes size evaluation system's system block diagram, fig. 2 is the side view structure schematic diagram of people's foot model in fig. 1, and fig. 3 is shown as the front view structure schematic diagram of people's foot model in fig. 1, as shown in fig. 1 to fig. 3, the utility model provides a shoes size evaluation system includes the control unit 10, people's foot model 20 and pressure sensor 30, and pressure sensor 30 sets up on people's foot model 20, and pressure sensor 30 detects the actual pressure P that people's foot model 20 received after putting on the shoes that await measuring to transmit the actual pressure P that detects to the control unit 10, and the actual pressure P that control unit 10 detected according to people's foot model 20's size and pressure sensor 30 detects evaluates the shoes size.

In this embodiment, by providing the human foot models 20 with different specifications and detecting the actual pressure P transmitted by the pressure sensor 30 on the human foot model 20 after the shoe to be evaluated is worn on the human foot model 20, it can be determined which place of the human foot model 20 is under a large pressure and which place is under a small pressure through the actual pressure P, and then the size of the whole shoe is evaluated.

Further, in the present embodiment, the human foot model 20 includes a model body 21 and a flexible layer 22 sleeved outside the model body 21, and the pressure sensor 30 is disposed on an outer surface of the model body 21 and located between the flexible layer 22 and the model body 21. By the arrangement of the flexible layer 22, on one hand, the flexible layer 22 can be used for simulating the soft skin of the surface layer of the human foot so as to test the pressure condition sensed by the human foot after the skin is buffered; on the other hand, the pressure sensor 30 can be protected during the process of putting on or taking off the shoes.

Further, gas or liquid medium is filled between the model body 21 and the flexible layer 22, at this time, after the flexible layer 22 is pressed by the shoe, the gas or liquid medium is compressed under the pressure of the flexible layer 22, and the pressure of the shoe is transmitted to the pressure sensor 30 after being transmitted by the medium, so that the pressure applied to the pressure sensor 30 is more uniform and real.

As shown in fig. 2 and 3, in order to enable more accurate evaluation of the shoe size, in the present embodiment, the pressure sensors 30 are provided at the toes, heel, sole, instep, and/or sole of the human foot model 20 (the pressure sensors 30 are indicated by black dots in fig. 2 and 3).

Referring to fig. 1, in the present embodiment, the shoe size evaluation system further includes a communication module 11, the communication module 11 is electrically connected to the control unit 10, and the pressure sensor 30 can transmit the actual pressure P to the control unit 10 through the communication module 11 by a transmission line or wireless communication.

The control unit is a circuit module comprising a central processing unit or a microprocessor and the like, and the communication module can comprise a serial port, Bluetooth or realize other communication modes and is connected with the control unit.

The shoe size evaluation system further comprises an input module 12 and an output module 13, wherein the input module 12 and the output module 13 are electrically connected with the control unit 10, the input module 12, such as a keyboard, a mouse and the like, inputs the size information of the human foot model 20 into the control unit 10, the control unit 10 evaluates the shoe size according to the size information of the human foot model 20 and the actual pressure P of the pressure sensor 30, and displays the evaluation result through the output module 13, such as a display, a printer and the like.

The human foot model body comprises an inflatable bag, and the control unit can inflate the inflatable bag to different sizes according to the size information of the human foot model so as to correspond to the test requirements of different shoe sizes. Specifically, inflation may be achieved by an inflator. The inflatable bag is elastic and can be inflated to different degrees, different air pressures correspond to different sizes, when the inflatable bag is placed into a shoe to be evaluated, the inflatable bag can be pressed by the shoe, then the air pressure of the inflatable bag can be changed, and whether the size is proper or not is judged according to the change

Further, the evaluation results of the shoe size evaluation system include pass and fail. As shown in fig. 4, the control unit 10 stores therein pressure thresholds related to the size of the human foot model 20 and/or the control unit 10 stores therein pressure thresholds related to different portions of the human foot model 20, for example, the control unit 10 stores therein maximum pressure thresholds P corresponding to pressure sensors 30 at different positions in the human foot model 20 of different sizes_maxAnd a minimum pressure threshold value P_minThe control unit 10 detects the actual pressure P received by the pressure sensors 30 of the human foot model 20 at various positions through the pressure sensors 30, and when the control unit 10 judges that the actual pressure P is actually receivedThe pressure is greater than a maximum pressure threshold (i.e., P > P)_max) Or less than a minimum pressure threshold (i.e., P < P)_min) If the actual pressure of the control unit 10 is smaller than the maximum pressure threshold value and larger than the minimum pressure threshold value (i.e. P), the shoe to be tested is judged to be unqualified_min＜P＜P_max) Then, the shoe size at the position of the pressure sensor 30 is judged to be acceptable.

To sum up, the utility model discloses in, through the people foot model 20 that provides different specifications to and will treat the evaluation shoes and wear the people foot model 20 on the back, detect the pressure information of pressure sensor 30 transmission on the people foot model 20, through pressure information, can judge that the pressure that people foot model 20 received in which place is big, and the pressure that receives in which place is little, evaluates the size of whole shoes then. Further, through the arrangement of the flexible layer 22 and the filling of the medium, the human foot model 20 can better simulate the human foot to obtain more accurate results, and the comfort of the shoe can be improved during the design.

The present invention also provides a human foot model 20 for evaluating shoe size, as shown in fig. 2 and 3, the human foot model 20 includes a model body 21 and a pressure sensor 30, and the pressure sensor 30 is disposed outside the model body 21.

Further, the human foot model 20 further includes a flexible layer 22, the flexible layer 22 is sleeved outside the model body 21, and the pressure sensor 30 is disposed between the flexible layer 22 and the model body 21.

Further, between the model body 21 and the flexible layer 22, a gas or liquid medium is filled to form a buffer between the model body 21 and the flexible layer 22, so as to better simulate the feet of the human body.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. A shoe size evaluation system characterized by: the shoe size evaluation device comprises a control unit, a human foot model and a pressure sensor, wherein the pressure sensor is arranged on the human foot model, the pressure sensor detects the actual pressure of the human foot model after a shoe to be detected is sleeved on the human foot model and transmits the actual pressure to the control unit, and the control unit evaluates the shoe size according to the size of the human foot model and the actual pressure detected by the pressure sensor.

2. The shoe size evaluation system of claim 1, wherein: the human foot model comprises a model body, and the pressure sensor is arranged on the outer surface of the model body.

3. The shoe size evaluation system of claim 1, wherein: the human foot model comprises a model body and a flexible layer sleeved outside the model body, and the pressure sensor is arranged between the flexible layer and the model body.

4. The shoe size evaluation system of claim 3, wherein: and a gas or liquid medium is filled between the model body and the flexible layer.

5. The shoe size evaluation system of claim 1, wherein: the pressure sensors are arranged at two sides of the tiptoe, the heel, the sole, the instep and/or the forefoot of the human foot model.

6. The shoe size evaluation system of claim 1, wherein: the shoe size evaluation system further comprises a communication module, the communication module is electrically connected with the control unit, and the pressure sensor transmits the actual pressure to the control unit through the communication module.

7. The shoe size evaluation system of claim 1, wherein: the shoe size evaluation system further comprises an input module and an output module, the input module and the output module are electrically connected with the control unit, the input module inputs the size information of the human foot model to the control unit, the control unit evaluates the shoe size according to the size information of the human foot model and the actual pressure, and the evaluation result is displayed through the output module.

8. The shoe size evaluation system of claim 7, wherein: the control unit is internally stored with pressure threshold values related to the size of the human foot model and/or the control unit is internally stored with pressure threshold values related to different parts of the human foot model.

9. A human foot model for shoe size evaluation, characterized in that: including model body and pressure sensor, pressure sensor set up in the surface of model body, the people's foot model still includes the flexible layer, the flexible layer cover is located this external outside the model, pressure sensor set up in the flexible layer with between the model body.

10. A human foot model for shoe size evaluation as claimed in claim 9, wherein: and a gas or liquid medium is filled between the model body and the flexible layer.