CN213787392U

CN213787392U - Plantar pressure test platform

Info

Publication number: CN213787392U
Application number: CN202021203726.2U
Authority: CN
Inventors: 王晓茜; 韩毅; 孙珏
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-07-27
Anticipated expiration: 2030-06-24

Abstract

The utility model provides a plantar pressure test platform belongs to plantar pressure test technical field. This plantar pressure test platform, including supporting component, sensor array and encapsulation subassembly, supporting component includes the foot stool, landing leg and brace table, the landing leg is installed in the upper portion of foot stool, the upper portion in the landing leg is installed to the brace table, the lateral wall of brace table is provided with the bellying, the bellying constitutes the recess with the upper wall of brace table, the sensor array includes a plurality of flexible pressure sensor, a plurality of flexible pressure sensor all install in the upper portion of brace table, a plurality of flexible pressure sensor all are in the inside of recess, the encapsulation subassembly includes the elastic cloth layer, foam rubber layer and elastic plastic rete, the upper portion in flexible pressure sensor is installed on the elastic cloth layer, the foam rubber layer splices in the upper portion on elastic cloth layer, the elastic plastic rete sets up in the upper portion on foam rubber layer. The utility model discloses avoided adopting the shoe-pad to test, can satisfy most people's test demand.

Description

Plantar pressure test platform

Technical Field

The utility model relates to a plantar pressure test technical field particularly, relates to a plantar pressure test platform.

Background

The motion of the human body is performed in a motion chain mode, and the feet are the original force application points of the motion chain of the human body, so that the functional information of the lower limbs and the whole body can be displayed from the pressure of the soles and the gait. Because of this important mechanical function of the foot in locomotion, measurement and analysis of mechanical information such as plantar pressure and gait have been performed since a long time ago.

At present, to the test of plantar pressure, generally set up flexible sensor array on the shoe-pad, can realize the analysis to plantar pressure at the walking in-process to satisfy the test of diabetes patient plantar pressure, however, to most personnel, need not all to detect every day, adopt the test mode of shoe-pad formula to be difficult to satisfy the test demand, individual purchase cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a plantar pressure test platform aims at improving current shoe-pad test mode and is difficult to satisfy most personnel test demand, the higher problem of individual purchase cost.

The utility model discloses a realize like this:

the utility model provides a plantar pressure test platform, including supporting component, sensor array and encapsulation subassembly.

The supporting component comprises a foot seat, supporting legs and a supporting table, wherein the supporting legs are installed on the upper portion of the foot seat, the supporting table is installed on the upper portion of the supporting legs, a protruding portion is arranged on the side wall of the supporting table, the protruding portion and the upper wall of the supporting table form a groove, the sensor array comprises a plurality of flexible pressure sensors, the flexible pressure sensors are installed on the upper portion of the supporting table, the flexible pressure sensors are located inside the groove, the packaging component comprises an elastic cloth layer, a foaming rubber layer and an elastic plastic film layer, the elastic cloth layer is installed on the upper portion of the flexible pressure sensors, the foaming rubber layer is connected to the upper portion of the elastic cloth layer in a splicing mode, and the elastic plastic film layer is arranged on the upper portion of the foaming rubber layer.

In an embodiment of the present invention, the inner side of the foot seat is provided with an internal thread section, and the lower portion of the leg is provided with an external thread section, and the internal thread section is in threaded connection with the external thread section.

In an embodiment of the present invention, a hand wheel is installed on a side portion of the foot base, and a flexible pad is disposed on a lower portion of the foot base.

In an embodiment of the present invention, the supporting platform has a lateral portion with a placement groove, and the supporting platform is adjacent to the placement groove and has a level bar installed at the position thereof.

In an embodiment of the present invention, the flexible strip is installed on the upper portion of the protruding portion, and the section of the flexible strip is in a semicircular shape.

The utility model discloses an in the embodiment, the lateral part of bellying has seted up the line hole, the bellying is close to the position in line hole sets up the seal cover.

The utility model discloses an in an embodiment, it is a plurality of flexible pressure sensor is the equidistance setting, and is a plurality of flexible pressure sensor's specification is the same.

In an embodiment of the present invention, the elastic cloth layer is in clearance fit with the inner wall of the protrusion, and the thickness of the elastic cloth layer is between 3mm and 6 mm.

In an embodiment of the present invention, the upper portion of the foam rubber layer is provided with a flexible bump, and a section of the flexible bump is in a semicircular shape.

In an embodiment of the present invention, the middle portion of the elastic plastic film layer is provided with a through hole matched with the flexible bump.

The utility model has the advantages that: the utility model discloses a plantar pressure test platform that above-mentioned design obtained, during the use, link to each other sensor array and computer signal, utilize supporting component to support flexible pressure sensor, the personnel take off shoes after can directly trample on the upper portion of encapsulation subassembly, utilize the elastic cloth layer, foam rubber layer and elastic plastic rete increase with the flexibility of foot contact, the personnel trample the back and make various actions on the upper portion of encapsulation subassembly, make flexible pressure sensor take place the degeneration, and give the computer with corresponding signal transmission, realize the test of different personnel plantar pressure, because its application range is great, single personnel only need go out the test expense can, the cost is lower.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a front view structure of a plantar pressure testing platform provided by an embodiment of the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure of a plantar pressure testing platform according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a part a in fig. 2 of a plantar pressure testing platform according to an embodiment of the present invention;

fig. 4 is a schematic structural section view of a hand wheel part of a plantar pressure testing platform provided by the embodiment of the present invention;

fig. 5 is a schematic view of the structure of the elastic plastic film layer of the plantar pressure testing platform provided by the embodiment of the present invention.

In the figure: 100-a support assembly; 110-foot seat; 111-internal thread section; 112-a hand wheel; 113-a flexible mat; 120-legs; 121-external thread section; 130-a support table; 131-a placement groove; 132-a level; 140-a boss; 141-a flexible strip; a 142-wire hole; 143-sealing sleeve; 150-a groove; 200-a sensor array; 210-a flexible pressure sensor; 300-a package assembly; 310-an elastic fabric layer; 320-a foamed rubber layer; 321-flexible bumps; 330-elastic plastic film layer; 331-through hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a plantar pressure test platform comprises a supporting component 100, a sensor array 200 and a packaging component 300, wherein the sensor array 200 is installed on the upper portion of the supporting component 100, the packaging component 300 is installed on the upper portion of the sensor array 200 and matched with the inner wall of the supporting component 100, and the supporting component 100 supports the whole body; the sensor array 200 is matched with an external computer and the like to realize testing; the encapsulation assembly 300 increases the flexibility of the plantar contact.

Referring to fig. 1, 2 and 5, the support assembly 100 includes a foot base 110, a leg 120 and a support table 130, the leg 120 is mounted on the upper portion of the foot base 110, the support table 130 is mounted on the upper portion of the leg 120, a placement groove 131 is formed in a side portion of the support table 130, a horizontal ruler 132 is mounted on a portion of the support table 130 adjacent to the placement groove 131 through a bolt, the placement groove 131 is used for mounting the horizontal ruler 132, the horizontal ruler 132 facilitates auxiliary leveling, a protruding portion 140 is disposed on a side wall of the support table 130, the protruding portion 140 and the support table 130 are integrated, a flexible strip 141 is mounted on the upper portion of the protruding portion 140 through an adhesive bonding manner, the flexible strip 141 is a rubber strip and increases flexibility of the foot contacting the protruding portion 140, a cross section of the flexible strip 141 is semicircular, a side portion of the protruding portion 140 is provided with a wire hole 142, the wire hole 142 facilitates the passage of a cable, a sealing sleeve 143 is disposed on a portion of the protruding portion 140 adjacent to the wire hole 142, the sealing sleeve 143 is a silicone sleeve for sealing the cable passing therethrough, and the protrusion 140 and the upper wall of the support stage 130 form a groove 150.

In this embodiment, an internal thread section 111 is disposed on the inner side of the foot base 110, an external thread section 121 is disposed on the lower portion of the leg 120, the internal thread section 111 is in threaded connection with the external thread section 121, the connection process between the foot base 110 and the leg 120 is realized by the cooperation of the internal thread section 111 and the external thread section 121, a hand wheel 112 is mounted on the side portion of the foot base 110, the hand wheel 112 facilitates the rotation of the foot base 110 for adjusting the height, a flexible pad 113 is disposed on the lower portion of the foot base 110, and the flexible pad 113 is a rubber pad to increase the flexibility of contact with the placing plane.

Referring to fig. 1, 2 and 3, the sensor array 200 includes a plurality of flexible pressure sensors 210, the plurality of flexible pressure sensors 210 are disposed at equal intervals, the plurality of flexible pressure sensors 210 have the same specification, the plurality of flexible pressure sensors 210 are all mounted on the upper portion of the supporting table 130, the plurality of flexible pressure sensors 210 are all located inside the groove 150, it should be noted that the plurality of flexible pressure sensors 210 are connected to an external computer, and a computer host is used to process and display information of the flexible pressure sensors 210.

Referring to fig. 1, 2, 3 and 5, the packaging assembly 300 includes an elastic fabric layer 310, a foam rubber layer 320 and an elastic plastic film layer 330, the elastic fabric layer 310 is mounted on the upper portion of the flexible pressure sensor 210 by gluing, the elastic fabric layer 310 is in clearance fit with the inner wall of the boss 140, the thickness of the elastic fabric layer 310 is 3mm to 6mm, the foam rubber layer 320 is glued on the upper portion of the elastic fabric layer 310, the upper portion of the foam rubber layer 320 is provided with a flexible bump 321, the flexible bump 321 and the foam rubber layer 320 are integrated, the flexible bump 321 can massage the sole portion, the cross section of the flexible bump 321 is semicircular, the elastic plastic film layer 330 is disposed on the upper portion of the foam rubber layer 320, and the middle portion of the elastic plastic film layer 330 is provided with a through hole 331 matched with the flexible bump 321.

Specifically, the working principle of the plantar pressure testing platform is as follows: during the use, link to each other sensor array 200 and computer signal, utilize supporting component 100 to support flexible pressure sensor, the personnel take off the shoes behind can directly trample the upper portion at encapsulation subassembly 300, utilize elasticity cloth layer 310, the flexibility that foam rubber layer 320 and elastic plastic rete 330 increase and the foot contact, the personnel trample the back and make various actions on the upper portion of encapsulation subassembly 300, make flexible pressure sensor 210 take place the degeneration, and give the computer with corresponding signal transmission, realize the test of different personnel plantar pressure, because its application range is great, single personnel only need test the expense can, the cost is lower.

It should be noted that the specific model specification of the flexible pressure sensor 210 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the flexible pressure sensor 210 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plantar pressure test platform is characterized by comprising

The supporting component (100) comprises a foot base (110), supporting legs (120) and a supporting platform (130), wherein the supporting legs (120) are installed on the upper portion of the foot base (110), the supporting platform (130) is installed on the upper portion of the supporting legs (120), a protruding portion (140) is arranged on the side wall of the supporting platform (130), and a groove (150) is formed by the protruding portion (140) and the upper wall of the supporting platform (130);

the sensor array (200), the sensor array (200) comprises a plurality of flexible pressure sensors (210), the plurality of flexible pressure sensors (210) are all installed on the upper portion of the supporting platform (130), and the plurality of flexible pressure sensors (210) are all located inside the groove (150);

encapsulation subassembly (300), encapsulation subassembly (300) includes elasticity cloth layer (310), foamed rubber layer (320) and elastic plastic rete (330), elasticity cloth layer (310) install in the upper portion of flexible pressure sensor (210), foamed rubber layer (320) splice in the upper portion of elasticity cloth layer (310), elastic plastic rete (330) set up in the upper portion of foamed rubber layer (320).

2. The plantar pressure test platform according to claim 1, wherein an internal thread section (111) is arranged on the inner side of the foot seat (110), an external thread section (121) is arranged on the lower portion of the supporting leg (120), and the internal thread section (111) is in threaded connection with the external thread section (121).

3. The plantar pressure test platform according to claim 2, characterized in that a hand wheel (112) is installed on the side of the foot seat (110), and a flexible pad (113) is arranged on the lower portion of the foot seat (110).

4. The plantar pressure test platform according to claim 1, wherein a placement groove (131) is formed in a side portion of the support platform (130), and a horizontal ruler (132) is installed on a portion, adjacent to the placement groove (131), of the support platform (130).

5. The plantar pressure test platform according to claim 1, characterized in that a flexible strip (141) is installed on the upper portion of the boss (140), and the section of the flexible strip (141) is semicircular.

6. The plantar pressure test platform according to claim 1, wherein a wire hole (142) is formed in a side portion of the boss (140), and a sealing sleeve (143) is arranged at a position, adjacent to the wire hole (142), of the boss (140).

7. The plantar pressure testing platform according to claim 1, wherein the flexible pressure sensors (210) are equidistantly arranged, and the flexible pressure sensors (210) have the same specification.

8. The plantar pressure test platform according to claim 1, wherein the elastic cloth layer (310) is in clearance fit with the inner wall of the boss (140), and the thickness of the elastic cloth layer (310) is 3mm to 6 mm.

9. The plantar pressure test platform according to claim 1, wherein flexible bumps (321) are arranged at the upper part of the foam rubber layer (320), and the cross section of each flexible bump (321) is semicircular.

10. The plantar pressure testing platform according to claim 9, wherein a through hole (331) matched with the flexible bump (321) is formed in the middle of the elastic plastic film layer (330).