CN213525140U

CN213525140U - Flexible sensor for detecting human body movement

Info

Publication number: CN213525140U
Application number: CN202022032495.XU
Authority: CN
Inventors: 张洪兴; 张丽萍
Original assignee: Tianjin Yitai Juye Technology Co ltd
Current assignee: Tianjin Yitai Juye Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-25
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a flexible sensor for detecting human body movement, which comprises a base and an auxiliary device, the utility model discloses a flexible sensor main body lower end is provided with the auxiliary device, the flexible sensor main body is firstly placed at a detection part, then an elastic belt is stretched to the upper end of a fixed shaft through a pull rope, then the upper end of the right side of the elastic belt is pressed downwards to fix a connecting ring and the fixed shaft, thereby realizing the locking of the elastic belt, thereby realizing the quick wearing activity of the flexible sensor, thereby achieving the advantage of the quick wearing of the flexible sensor, a collecting mechanism is arranged at the lower end of the left side of the flexible sensor main body, the elastic belt is placed in a collecting groove, then a separation blade is pulled downwards, a magic paste arranged at the upper end of the left side of the separation blade is stuck and fixed with a sticking layer, the opening arranged at the right side of the collecting bag is closed, thereby, the usability is enhanced.

Description

Flexible sensor for detecting human body movement

Technical Field

The utility model relates to a flexible sensor technical field, concretely relates to flexible sensor for detecting human motion.

Background

With the rapid progress of science and technology and the improvement of living standards of people, people's sports and fitness awareness is increasing, and the progress of technology simultaneously promotes the development of sports monitoring devices, which generally use flexible sensors connected to certain parts of the body of an individual, record various physical and/or physiological parameters of various parts of the individual in motion, which are related to the physical sports or health of the individual, in real time through the flexible sensors, and provide feedback information about the physical performance of the individual or provide physical basis for subsequent sports and fitness guidance.

At present, when the flexible sensor is used, the flexible sensor is usually directly adhered to a user garment or a human body, the flexible sensor is bound to a certain part of the human body or not in a binding mode, but the flexible sensor is lack of a certain fixing measure, so that the flexible sensor is convenient and fast to fix, and the flexible sensor is often required to be installed by means of an external tool, so that the flexible sensor is not convenient and fast to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a flexible sensor for detecting human body movement is provided, and the problem that when the flexible sensor is used, the flexible sensor is usually directly attached to a user garment or a human body, the flexible sensor is bound to a certain part of the human body or not in a binding mode, but the flexible sensor is lack of a certain fixing measure, so that the flexible sensor is convenient and fast to fix is solved, the flexible sensor is often required to be installed by means of an external tool, the problem that the flexible sensor is not convenient to use is caused, and the effect that the flexible sensor is fast to wear is achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a flexible sensor for detecting human motion, including flexible sensor main part and auxiliary device, the sewing piece has been sewed up and connected to the flexible sensor main part left and right sides, flexible sensor main part upper end middle part is provided with first film, and flexible sensor main part lower extreme middle part is provided with the second film, first film lower extreme is provided with first electrode layer relatively, first electrode layer lower extreme is connected with the conducting polymer layer, conducting polymer layer lower extreme is provided with the second electrode layer relatively, second electrode layer lower extreme and second film are laminated mutually, the auxiliary device sets up in flexible sensor main part lower extreme, the auxiliary device includes elastic band, stay cord, mounting groove, go-between, spliced eye, sawtooth piece, fixed axle and receiving mechanism, the elastic band left side is sewed up and is connected with the sewing piece, and the upper end of the right side of the elastic belt is provided with a stay cord, the mounting groove is formed in the upper end of the right side of the elastic belt, the mounting groove is internally and fixedly connected with a connecting ring, an inserting hole is formed in the connecting ring, a sawtooth block is fixedly connected to the left side of the inserting hole, the right side of the sawtooth block is fixedly inserted into the fixed shaft, the lower end of the fixed shaft is fixedly connected with a sewing block, and the collecting mechanism is arranged at the lower end of the left side of.

Collect the mechanism including receiving the bag, collecting groove, separation blade, magic subsides and paste the layer, it is connected with flexible sensor main part left side lower extreme to receive the bag inside and seted up and collect the groove, the separation blade with collect bag right side upper end and sew up and be connected to separation blade left side upper end is provided with the magic subsides, the magic is pasted the upper end and is pasted the layer and paste fixedly, paste layer upper end and collect the bag and sew up and be connected.

The whole thickness of the elastic band is 0.8MM, and the maximum telescopic distance of the elastic band is 20 CM.

The distance between the mounting groove and the joint of the connecting ring is 0.5MM, and the diameter of the insertion hole formed in the connecting ring is larger than that of the fixing shaft.

Two saw-tooth blocks are symmetrically arranged along the upper end of the left side of the inserting hole, and the saw-tooth blocks and the lower end of the left side of the fixed shaft are provided with grooves for inserting and fixing.

The fixed shaft is provided with three equidistant grooves along the upper end of the sewing block, and the number of the grooves formed in the fixed shaft is two consistent with that of the sawtooth blocks.

The collecting bag is provided with a wear-resistant layer on the outer side, and the collecting groove is formed in the collecting bag, so that the integral height of the collecting groove is 4 CM.

The magic is pasted and is set up length and be good at and paste layer length to the whole length of magic subsides is 2 CM.

The fixed shaft is made of stainless steel.

The magic tape is made of nylon materials.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: the utility model discloses a flexible sensor for detecting human motion through having set up auxiliary device at flexible sensor main part lower extreme, places flexible sensor main part at the detection site first, then through the stay cord with the elastic webbing tensile to fixed axle upper end, pushes down elastic webbing right side upper end after that, makes go-between and fixed axle fixed, realizes the locking of elastic webbing volume to just can realize the swift activity of dressing of flexible sensor, thereby reach the advantage that flexible sensor swiftly dressed.

The method has the advantages that: the utility model discloses a flexible sensor for detecting human motion through having set up collection mechanism at flexible sensor main part left side lower extreme, puts into the elastic band and collects the inslot portion, then pulls down the separation blade, and the magic that makes separation blade left side upper end set up is pasted fixedly with pasting the card layer, realizes collecting the opening closure that the bag right side set up to reach collecting to the elastic band, strengthened the advantage of usability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is a schematic front sectional view of the auxiliary device of the present invention;

fig. 4 is an enlarged schematic structural view of the auxiliary device a of the present invention;

FIG. 5 is a schematic structural view of the auxiliary device of the present invention;

fig. 6 is a schematic view of the front cross-sectional structure of the collecting mechanism of the present invention.

In the figure: the flexible sensor comprises a flexible sensor body-1, a sewing block-2, a first film-3, a second film-4, a first electrode layer-5, a second electrode layer-6, a conductive polymer layer-7, an auxiliary device-8, an elastic band-81, a pull rope-82, a mounting groove-83, a connecting ring-84, a plug hole-85, a sawtooth block-86, a fixing shaft-87, a collecting mechanism-88, a collecting bag-881, a collecting groove-882, a baffle-883, a magic tape-884 and a sticking layer-885.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only 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.

Please refer to fig. 1 and fig. 2, the utility model provides a flexible sensor for detecting human motion through the improvement here, including flexible sensor main part 1 and auxiliary device 8, the sewing piece 2 is sewed up and connected to the left and right sides of flexible sensor

main part

1, 1 upper end middle part of flexible sensor main part is provided with

first film

3, and 1 lower extreme middle part of flexible sensor main part is provided with

second film

4, 3 lower extremes of first film are provided with first electrode layer 5 relatively, 5 lower extremes of first electrode layer are connected with conducting

polymer layer

7, 7 lower extremes of conducting polymer layer are provided with second electrode layer 6 relatively, 6 lower extremes of second electrode layer are laminated with second film 4 mutually.

Referring to fig. 3, 4 and 5, the present invention provides a flexible sensor for detecting human body movement through improvement, wherein an auxiliary device 8 is disposed at a lower end of a flexible sensor body 1, the auxiliary device 8 comprises an elastic band 81, a pulling rope 82, a mounting groove 83, a connecting ring 84, an insertion hole 85, a sawtooth block 86, a fixing shaft 87 and a collecting mechanism 88, a left side of the elastic band 81 is connected with a sewing block 2 in a sewing manner, the pulling rope 82 is disposed at an upper end of a right side of the elastic band 81, the mounting groove 83 is disposed at an upper end of the right side of the elastic band 81, the connecting ring 84 is tightly connected inside the mounting groove 83, the insertion hole 85 is disposed inside the connecting ring 84, the sawtooth block 86 is fixedly connected to a left side of the insertion hole 85, a right side of the sawtooth block 86 is fixedly inserted into the fixing shaft 87, a lower end of the, the whole thickness of the elastic belt 81 is 0.8MM, the maximum telescopic distance of the elastic belt 81 is 20CM, the elastic belt 81 is longer in telescopic length and can adapt to wearing of more parts, the distance between the joint of the installation groove 83 and the connection ring 84 is 0.5MM, the diameter of the insertion hole 85 formed in the connection ring 84 is larger than that of the fixed shaft 87, so that the connection ring 84 and the fixed shaft 87 can be well installed or detached, two saw-tooth blocks 86 are symmetrically arranged along the upper left end of the insertion hole 85, the saw-tooth blocks 86 are fixedly inserted into the grooves formed in the lower left ends of the fixed shafts 87, the grooves formed in the saw-tooth blocks 86 and the fixed shafts 87 are used for realizing the fixing movement of the elastic belt 81, three fixed shafts 87 are equidistantly arranged along the upper ends of the sewing blocks 2, the number of the grooves formed in the fixed shafts 87 is consistent with that of the two saw-, the fixed shaft 87 is made of stainless steel.

Referring to fig. 6, the present invention provides a flexible sensor for detecting human body movement by improving a receiving mechanism 88 including a receiving bag 881, a receiving groove 882, a blocking piece 883, a magic tape 884 and an adhesive layer 885, wherein the receiving bag 881 is connected to a lower left side of a flexible sensor body 1, the receiving bag 881 is internally provided with the receiving groove 882, the blocking piece 883 is connected to an upper right side of the receiving bag 881 by sewing, the upper left side of the blocking piece 883 is provided with the magic tape 884, the upper end of the magic tape 884 is fixed to the adhesive layer 885 by adhering, the upper end of the adhesive layer 885 is connected to the receiving bag 881 by sewing, the outer side of the receiving bag 881 is provided with a wear-resistant layer, the receiving groove 882 is provided inside the receiving bag 881 with an overall height of 4CM, so that the receiving bag 881 has a long service life and is not easily damaged by friction, the magic tape 884 is provided with a length longer than the adhesive layer 885, and the magic tape, so that the sticking effect is better and the sticking tape is not easy to fall off, and the magic tape 884 is made of nylon material.

This patent the magic subsides 884: the product is widely used for clothes, shoes, caps, gloves, leather bags, sofas, vehicles and boats, seat cushions, aviation products, poncho, curtains, toys, sleeping bags, sports equipment, sound equipment, medical equipment, tents, small wheel vehicle sheaths, various military products, electronic wires, chargers, display tools and the like.

The utility model relates to a flexible sensor for detecting human body movement, which has the following working principle;

firstly, the user sticks or binds the flexible sensor body 1 to a certain part of the human body by an external tool, then, when the movement is performed, after the conductive polymer layer 7 is in contact with the first electrode layer 5 and the second electrode layer 6, due to the friction effect generated during the movement, the conductive polymer layer 7 reacts with the first electrode layer 5 and the second electrode layer 6, when the conductive polymer layer 7 is driven to stretch or shrink correspondingly, the conductive polymer layer 7 will change with the positive and negative electrodes inside the first electrode layer 5 and the second electrode layer 6, then, by the change of the positive and negative electrodes, the external equipment can obtain the frequency of the motion of the human body detection part through the change, and simultaneously obtain the change of the motion amplitude through the magnitude of the current output value, therefore, the overall change effect of a certain part when the human body moves can be detected through the flexible sensor;

secondly, when the flexible sensor is used, the flexible sensor is usually directly adhered to the clothes of a user or a human body, the flexible sensor is bound to a certain part of the human body in a binding mode, but the flexible sensor is lack of a certain fixing measure to realize convenient fixing of the flexible sensor, and the flexible sensor is often mounted by means of an external tool, so that the flexible sensor is not convenient to use;

thirdly, when the flexible sensor is worn, the auxiliary device 8 is disposed at the lower end of the flexible sensor body 1, the flexible sensor body 1 is firstly placed at the detection position, then the elastic band 81 disposed at the lower end of the flexible sensor body 1 is stretched to the upper end of the sewing block 2 at the right side of the flexible sensor body by pulling the pull rope 82, then the upper end at the right side of the elastic band 81 is pressed down, the connecting ring 84 disposed inside the mounting groove 83 is fixedly inserted into the fixed shaft 87, then the elastic band 81 is loosened, the elastic band 81 is pulled to the right, and the connecting ring 84 is moved to the right, so that the sawtooth block 86 disposed at the left side of the inserting hole 85 inside the connecting ring 84 is fixedly inserted into the groove formed at the lower end at the left side of the fixed shaft 87, and then the locking of the elastic band 81 can be realized under the fixedly inserted into the groove formed between the sawtooth block 86 and the fixed, the elastic band 81 can not be loosened, so that the flexible sensor can be quickly worn, and the advantage of quick wearing of the flexible sensor is achieved;

fourthly, in order to make when not carrying out flexible sensor's wearing, can realize that elastic band 81 collects the activity, still through having set up collection mechanism 88 at flexible sensor main part 1 left side lower extreme, the user puts into collection groove 882 that collection bag 881 inside was seted up with the rolling of elastic band 81 earlier, then pull down the separation blade 883 that will collect bag 881 right side setting, when pulling to the sticky card layer 885 department that collection bag 881 right side lower extreme set up, push up separation blade 883 left side, make the magic subsides 884 and the sticky card layer 885 of separation blade 883 left side upper end setting paste fixedly, then under separation blade 883 pastes fixedly, just can be closed with the opening that collects bag 881 right side setting, thereby just can avoid collecting the inside elastic band 81 of collecting groove 882 and fall out, and then realize the protection of collecting of elastic band 81, thereby reached collection to elastic band 81, strengthen the advantage of usability.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A flexible sensor for detecting human body movement comprises a flexible sensor main body (1), wherein the left side and the right side of the flexible sensor main body (1) are connected with a sewing block (2) in a sewing mode, a first thin film (3) is arranged in the middle of the upper end of the flexible sensor main body (1), a second thin film (4) is arranged in the middle of the lower end of the flexible sensor main body (1), a first electrode layer (5) is oppositely arranged at the lower end of the first thin film (3), the lower end of the first electrode layer (5) is connected with a conductive polymer layer (7), a second electrode layer (6) is oppositely arranged at the lower end of the conductive polymer layer (7), and the lower end of the second electrode layer (6) is attached to the second thin film (4);

the method is characterized in that: the auxiliary device (8) is arranged at the lower end of the flexible sensor main body (1), the auxiliary device (8) comprises an elastic belt (81), a pull rope (82), a mounting groove (83), a connecting ring (84), an inserting hole (85), a sawtooth block (86), a fixed shaft (87) and a collecting mechanism (88), the left side of the elastic belt (81) is connected with the sewing block (2) in a sewing mode, the pull rope (82) is arranged at the upper end of the right side of the elastic belt (81), the mounting groove (83) is formed in the upper end of the right side of the elastic belt (81), the connecting ring (84) is fixedly connected inside the mounting groove (83), the inserting hole (85) is formed inside the connecting ring (84), the sawtooth block (86) is fixedly connected to the left side of the inserting hole (85), the right side of the sawtooth block (86) is fixedly connected with the fixed shaft (87) in an inserting mode, and the lower end of the fixed shaft, the collecting mechanism (88) is arranged at the lower end of the left side of the flexible sensor main body (1).

2. A flexible sensor for detecting human motion as defined in claim 1, wherein: collect mechanism (88) including receiving bag (881), collecting groove (882), separation blade (883), magic subsides (884) and paste layer (885), it is connected with flexible sensor main part (1) left side lower extreme to receive bag (881) inside has been seted up and has been collected groove (882), separation blade (883) and the connection of sewing up of receiving bag (881) right side upper end to separation blade (883) left side upper end is provided with magic subsides (884), magic subsides (884) upper end is pasted fixedly with pasting layer (885), paste layer (885) upper end and receive bag (881) and sew up and be connected.

3. A flexible sensor for detecting human motion as defined in claim 1, wherein: the whole thickness of the elastic band (81) is 0.8MM, and the maximum telescopic distance of the elastic band (81) is 20 CM.

4. A flexible sensor for detecting human motion as defined in claim 1, wherein: the distance between the connecting joint of the mounting groove (83) and the connecting ring (84) is 0.5MM, and the diameter of the inserting hole (85) formed in the connecting ring (84) is larger than that of the fixing shaft (87).

5. A flexible sensor for detecting human motion as defined in claim 1, wherein: two saw-tooth blocks (86) are symmetrically arranged along the upper end of the left side of the inserting hole (85), and the saw-tooth blocks (86) are fixedly inserted into the grooves formed in the lower end of the left side of the fixed shaft (87).

6. A flexible sensor for detecting human motion as defined in claim 1, wherein: the number of the fixed shafts (87) is three at equal intervals along the upper end of the sewing block (2), and the number of the grooves formed in the fixed shafts (87) is two consistent with the number of the saw-tooth blocks (86).

7. A flexible sensor for detecting human motion according to claim 2, wherein: the outer side of the collecting bag (881) is provided with a wear-resistant layer, and the collecting groove (882) is formed in the collecting bag (881) and has an overall height of 4 CM.

8. A flexible sensor for detecting human motion according to claim 2, wherein: the magic tape (884) is longer than the adhesive layer (885) in length, and the whole length of the magic tape (884) is 2 CM.