CN215738944U - Foot motion pressure distribution detection system - Google Patents
Foot motion pressure distribution detection system Download PDFInfo
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- CN215738944U CN215738944U CN202121953972.4U CN202121953972U CN215738944U CN 215738944 U CN215738944 U CN 215738944U CN 202121953972 U CN202121953972 U CN 202121953972U CN 215738944 U CN215738944 U CN 215738944U
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Abstract
The utility model provides a foot movement pressure distribution detection system which comprises a bottom frame for supporting, wherein a pressure detection plate for detecting foot pressure is arranged on the bottom frame, a detection circuit board is arranged between the pressure detection plate and the bottom frame, a foaming conductive adhesive layer is arranged on the surface, far away from the bottom frame, of the pressure detection plate, the resistance value of the foaming conductive adhesive layer changes along with the thickness change of the foaming conductive adhesive layer, a covering is arranged on the surface, far away from the pressure detection plate, of the foaming conductive adhesive layer, four sides of the covering are plugged into the bottom frame, and the covering is fixed on the bottom frame through glue and a bolt assembly. The system solves the technical problem of placing the circuit board below the detection board, and the pressure detection device can be packaged in a complete plane structure through a reasonable connection mode.
Description
Technical Field
The utility model relates to the technical field of foot pressure detection, in particular to a foot movement pressure distribution detection system.
Background
In addition to the normal foot, there is a significant portion of the deformed foot in the population, including pronation, arch defects in the arch, deformation of the phalanges, and the like. For this group of people, walking, standing, running and over-exercising are all easy to cause functional disorders and pain, and due to the existence of foot type differences among the population, corresponding foot type studies and the need to correct or adjust walking posture by means of custom insoles have arisen.
The common detection mode is that the distribution of the pressure of each part of the sole is detected to judge, the detection is mainly realized through a pressure detection plate, a tested person walks on the pressure detection plate, and the pressure of the cross bottom is acquired through a sensor on the pressure detection plate. Most what the pressure detection board on the existing market adopted is the pressure test layer of two-sided electrode disconnect-type, and the two sides on pressure test layer have corresponding electrode, and the resistance changes after the pressure test layer pressurized deformation, reflects the numerical value of pressure through the current change between the two-sided electrode. The pressure test layer is characterized in that the electrodes are distributed on the front surface and the back surface, the electrodes on the two surfaces are required to be respectively connected through the flat cables, and then the electrodes are led to a detection circuit board outside the pressure test layer to be detected, and the detection circuit board is required to be arranged beside the pressure test layer and has a protruding structure. Therefore, the whole effective use area of the pressure detection plate is occupied, namely, a part of area is required to be used for accommodating the circuit board and is expressed by popular language, namely, the screen occupation ratio is low. The defects brought by the method are that the area is wasted at a moment, and the occupied ground is large; secondly, the tested person must pay attention to not step on the circuit board during the test, and the walking posture of the tested person can be influenced.
At present, a device which can realize the effective collection of pressure data of an almost comprehensive board does not exist, and the pressure testing board in the prior art cannot solve the problem of the occupied position of the detection circuit board.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a foot movement pressure distribution detection system, which solves the technical problem of placing a circuit board below a detection board, and enables a pressure detection device to be packaged in a complete plane structure through a reasonable connection mode.
In order to achieve the purpose, the foot movement pressure distribution detection system comprises a bottom frame for supporting, wherein a pressure detection plate for detecting foot pressure is arranged on the bottom frame, a detection circuit board is arranged between the pressure detection plate and the bottom frame, a foaming conductive adhesive layer is arranged on one side, away from the bottom frame, of the pressure detection plate, the resistance value of the foaming conductive adhesive layer changes along with the thickness of the foaming conductive adhesive layer, a covering is arranged on one side, away from the pressure detection plate, of the foaming conductive adhesive layer, four sides of the covering are plugged into the bottom frame, and the covering is fixed on the bottom frame through glue and a bolt assembly.
Furthermore, the pressure detection board adopts the stereoplasm PCB board, and the one side that the bottom frame was kept away from to the pressure detection board is equipped with a plurality of pressure detection unit, and pressure detection unit includes mated detection electrode, and mated detection electrode forms the return circuit that switches on with the foaming conductive adhesive layer, and the one side that the bottom frame was kept away from to the pressure detection board is equipped with a plurality of printed circuit, and detection electrode connects respectively on the printed circuit.
Furthermore, the one side that detection circuit board deviates from pressure detection board has electrical components through the pin welding, and bottom frame is equipped with the depressed part that is used for holding detection circuit board towards the one side of pressure detection board, and the shape of depressed part accords with the arch of each electrical components on the detection circuit board.
Furthermore, a central processing module, a storage module, a wireless transmission module and a power management module are arranged on the detection circuit board, a detection board flat cable interface is arranged on the detection circuit board, and a data line interface used for being connected with external equipment is arranged on the detection circuit board.
Further, the printed circuit on the pressure detection plate includes a transverse circuit and a longitudinal circuit in the transverse direction.
Furthermore, the pressure detection plate is provided with a bonding area for bonding the detection circuit board, and two sides of the bonding area are respectively provided with a transverse pressure plate flat cable interface and a longitudinal pressure plate flat cable interface.
Further, the transverse pressure plate flat cable interface is connected with the transverse circuit, and the longitudinal pressure plate flat cable interface is connected with the longitudinal circuit.
Furthermore, the transverse pressure plate flat cable interface and the longitudinal pressure plate flat cable interface are respectively connected with the flat cable interface of the detection plate through flat cables.
Furthermore, the concave part comprises a flat cable interface groove matched with the flat cable interface of the detection plate, and an opening used for being connected with a data line of external equipment is formed in the side face of the bottom frame.
The foot movement pressure distribution detection system solves the technical problem that a circuit board is placed below a detection board, and the pressure detection device can be packaged in a complete plane structure through a reasonable connection mode.
Drawings
The present invention will be further described and illustrated with reference to the following drawings.
FIG. 1 is a schematic view showing the overall structure of a system for detecting distribution of pressure in foot exercise according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a foot motion pressure distribution sensing system;
FIG. 3 is a schematic structural view for embodying a base frame;
FIG. 4 is a schematic view showing a structure of a pressure detection plate;
fig. 5 is a schematic structural diagram for embodying the detection circuit board.
Reference numerals: 1. a bottom frame; 11. a recessed portion; 12. a flat cable interface slot; 13. an opening; 2. a pressure detection plate; 21. a pressure detection unit; 22. a detection electrode; 23. a lateral circuit; 24. a vertical circuit; 25. a transverse pressure plate cable port; 26. a longitudinal pressure plate bus interface; 3. detecting the circuit board; 31. a central processing module; 32. a storage module; 33. a wireless transmission module; 34. a power management module; 35. detecting a flat cable interface of the board; 36. a data line interface; 4. foaming the conductive adhesive layer; 5. and (4) covering the skin.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a pressure distribution detecting system for foot exercise according to a preferred embodiment of the present invention includes a bottom frame 1 for supporting, a pressure detecting plate 2 for detecting foot pressure is disposed on the bottom frame 1, a detecting circuit board 3 is disposed between the pressure detecting plate 2 and the bottom frame 1, a foamed conductive adhesive layer 4 is disposed on a side of the pressure detecting plate 2 away from the bottom frame 1, a resistance value of the foamed conductive adhesive layer 4 changes with a thickness of the foamed conductive adhesive layer 4, a skin 5 is disposed on a side of the foamed conductive adhesive layer 4 away from the pressure detecting plate 2, four sides of the skin 5 are inserted into the bottom frame 1, and are fixed to the bottom frame 1 by a glue and a bolt assembly.
As shown in fig. 4, the pressure detecting plate 2 is a hard PCB, one side of the pressure detecting plate 2 away from the bottom frame 1 is provided with a plurality of pressure detecting units 21, each pressure detecting unit 21 includes paired detecting electrodes 22, the paired detecting electrodes 22 and the foamed conductive adhesive layer 4 form a conductive loop, one side of the pressure detecting plate 2 away from the bottom frame 1 is provided with a plurality of printed circuits, and the detecting electrodes 22 are respectively connected to the printed circuits. The printed circuit on the pressure detection plate 2 comprises a transverse electric circuit 23 and a longitudinal electric circuit 24 in the transverse direction. The pressure detection plate 2 is provided with a bonding area for bonding the detection circuit board 3, and two sides of the bonding area are respectively provided with a transverse pressure plate flat cable interface 25 and a longitudinal pressure plate flat cable interface 26. The transverse pressure plate bus bar interface 25 is connected to the transverse circuit 23 and the longitudinal pressure plate bus bar interface 26 is connected to the longitudinal circuit 24.
As shown in fig. 3 and 5, the side of the detection circuit board 3 away from the pressure detection plate 2 is soldered with electrical components through pins, and the electrical components include a central processing module 31, a storage module 32, a wireless transmission module 33 and a power management module 34. The bottom frame 1 is provided with a concave portion 11 for accommodating the detection circuit board 3 on a surface facing the pressure detection plate 2, and the shape of the concave portion 11 is matched with the protrusion of each electrical component on the detection circuit board 3. The concave part 11 comprises a flat cable interface slot 12 matched with the flat cable interface 35 of the detection plate, and the side surface of the bottom frame 1 is provided with an opening 13 used for connecting with a data line of external equipment.
As shown in fig. 5, the detection circuit board 3 is provided with a detection board cable interface 35 on the detection circuit board 3, and the detection circuit board 3 is provided with a data line interface 36 for connecting with an external device. The transverse pressure plate flat cable interface 25 and the longitudinal pressure plate flat cable interface 26 are respectively connected with the detection plate flat cable interface 35 through flat cables.
The foot movement pressure distribution detection system solves the technical problem that a circuit board is placed below a detection board, and the pressure detection device can be packaged in a complete plane structure through a reasonable connection mode.
The above detailed description merely describes preferred embodiments of the present invention and does not limit the scope of the utility model. Without departing from the spirit and scope of the present invention, it should be understood that various changes, substitutions and alterations can be made herein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The scope of the utility model is defined by the claims.
Claims (9)
1. The utility model provides a foot motion pressure distribution detecting system, its characterized in that, is including the bottom frame that is used for the bearing, be equipped with the pressure detection board that is used for carrying out foot pressure detection on the bottom frame, be equipped with detection circuit board between pressure detection board and the bottom frame, the pressure detection board is kept away from the bottom frame one side and is equipped with the foaming conductive adhesive layer, the resistance value of foaming conductive adhesive layer changes along with the change of its thickness, the one side that the pressure detection board was kept away from to the foaming conductive adhesive layer is equipped with the covering, the four sides of covering are filled in the bottom frame to fix on the bottom frame through glue and bolt assembly.
2. A system for detecting the distribution of pressure during foot exercise according to claim 1, wherein the pressure detecting plate is a rigid PCB, the side of the pressure detecting plate away from the bottom frame is provided with a plurality of pressure detecting units, the pressure detecting units include pairs of detecting electrodes, the pairs of detecting electrodes form a conductive loop with the foamed conductive adhesive layer, the side of the pressure detecting plate away from the bottom frame is provided with a plurality of printed circuits, and the detecting electrodes are respectively connected to the printed circuits.
3. A system for detecting foot exercise pressure distribution as claimed in claim 2, wherein the side of the detection circuit board facing away from the pressure detection plate is soldered with electrical components through pins, and the side of the bottom frame facing the pressure detection plate is provided with a recess for accommodating the detection circuit board, the shape of the recess corresponding to the protrusion of each electrical component on the detection circuit board.
4. A system for detecting foot exercise pressure distribution as claimed in claim 3, wherein the detection circuit board is provided with a central processing module, a storage module, a wireless transmission module and a power management module, the detection circuit board is provided with a detection board cable interface, and the detection circuit board is provided with a data line interface for connecting with external equipment.
5. A foot motion pressure distribution sensing system as defined in claim 4, wherein the printed circuit on the pressure sensing plate includes a transverse circuit and a longitudinal circuit.
6. A foot movement pressure distribution detection system as claimed in claim 5, wherein the pressure detection plate is provided with an attaching area for attaching a detection circuit board, and two sides of the attaching area are respectively provided with a transverse pressure plate wire arranging interface and a longitudinal pressure plate wire arranging interface.
7. A system according to claim 6, wherein the transverse pressure plate bus interface is connected to a transverse electrical circuit and the longitudinal pressure plate bus interface is connected to a longitudinal electrical circuit.
8. A system as claimed in claim 7, wherein the transverse pressure plate cable port and the longitudinal pressure plate cable port are connected to the detection plate cable port by cables.
9. A foot motion pressure distribution sensing system as claimed in claim 4, wherein the depression includes a cable interface slot for mating with a cable interface of the sensing plate, and the bottom frame has an opening in a side thereof for connection to a data line of an external device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121953972.4U CN215738944U (en) | 2021-08-19 | 2021-08-19 | Foot motion pressure distribution detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121953972.4U CN215738944U (en) | 2021-08-19 | 2021-08-19 | Foot motion pressure distribution detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215738944U true CN215738944U (en) | 2022-02-08 |
Family
ID=80076509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121953972.4U Active CN215738944U (en) | 2021-08-19 | 2021-08-19 | Foot motion pressure distribution detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215738944U (en) |
-
2021
- 2021-08-19 CN CN202121953972.4U patent/CN215738944U/en active Active
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