CN217938203U

CN217938203U - Wearable flexible sensor

Info

Publication number: CN217938203U
Application number: CN202221583586.5U
Authority: CN
Inventors: 王自法; 郑海务; 吴永辉
Original assignee: China Earthquake Science Construction Guangdong Disaster Prevention And Reduction Research Institute Co ltd
Current assignee: China Earthquake Science Construction Guangdong Disaster Prevention And Reduction Research Institute Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-02
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a wearable flexible sensor, including flexible band, plastic lid and flexible circuit board, the top fixedly connected with plastic lid of flexible band, the inside of flexible band bottom is provided with auxiliary structure, and the inside both sides of flexible band all are provided with ventilative wearing structure, and the inside parcel of plastic lid has the flexible circuit board, and the bottom fixedly connected with rhythm of the heart sensor subassembly of flexible circuit board, one side of rhythm of the heart sensor subassembly are provided with button cell, and the one end fixedly connected with mouth that charges of flexible circuit board. The utility model discloses a be provided with ventilative wearing structure, owing to set up ventilative groove in the inside of flexible band to fix respectively in ventilative inslot portion and set up ventilative cotton flannel and ventilative net, and make ventilative cotton flannel hug closely the wrist skin, make this flexible sensor's gas permeability promote greatly under the effect of ventilative cotton flannel and ventilative net, improve it with this and wear the travelling comfort, realized improving this flexible sensor's the travelling comfort of wearing.

Description

Wearable flexible sensor

Technical Field

The utility model relates to a flexible sensor technical field, in particular to wearable flexible sensor.

Background

Along with the continuous progress of society, people pay more attention to the health of the people, and a flexible sensor made of a softer material is usually adopted and worn on the body surfaces such as wrists for a long time so as to be convenient for real-time monitoring of the body, so that the sensor can be attached to the skin and carry out accurate detection;

therefore, the patent specification with the publication number of CN214283658U discloses a wearable electronic flexible self-driving gas sensor, which comprises a shell, wherein an installation cavity is arranged inside the shell, a sensor installation groove is formed inside the installation cavity, the gas sensor is arranged inside the sensor installation groove, a battery jar is arranged inside the installation cavity, a storage battery is arranged inside the battery jar, vent holes are formed in the top and the bottom of the shell, a display screen is arranged on one side of the shell, a first elastic belt is fixedly connected to one end of the shell, and a second elastic belt is fixedly connected to one end of the first elastic belt based on the shell principle. This flexible self-driving gas sensor of wearable electron can detect the harmful gas in the air through gas sensor to show on the display screen, through the setting of bee calling organ, make bee calling organ can play the warning effect to the person of wearing, the device wears conveniently moreover and comfortable.

The flexible sensor is usually tightly attached to the wrist skin when being worn, and the wrist wearing position is very easy to be sultry and uncomfortable after being worn on the wrist for a long time due to the fact that the flexible sensor is made of airtight materials.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a wearable flexible sensor for solve above-mentioned flexible sensor and wear uncomfortable defect.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a wearable flexible sensor, includes flexible band, plastic lid and flexible circuit board, the top fixedly connected with plastic lid of flexible band, the inside of flexible band bottom is provided with auxiliary structure, the inside both sides of flexible band all are provided with ventilative wearing structure, ventilative wearing structure includes ventilative groove, ventilative cotton flannel and ventilative net, ventilative groove sets up in the inside both sides of flexible band, one side of flexible band bottom is provided with adjusts the structure, the inside parcel of plastic lid has the flexible circuit board, the bottom fixedly connected with heart rate sensor subassembly of flexible circuit board, one side of heart rate sensor subassembly is provided with button cell, the one end fixedly connected with charging mouth of flexible circuit board.

It is preferred. Auxiliary structure includes spacing hole, sealing washer and anti-skidding burr, spacing hole sets up in the inside of flexbile band intermediate position department, the inside fixedly connected with sealing washer in spacing hole, anti-skidding burr's inside wall fixedly connected with anti-skidding burr.

It is preferred. The anti-skidding burr is provided with a plurality of at the inside wall of sealing washer, and a plurality of the anti-skidding burr is equidistant distribution at the inside wall of sealing washer to leakproofness promotes greatly when this makes heart rate sensor subassembly use.

It is preferred. One end of the ventilating groove is fixedly connected with ventilating flannelette, and the inside of the ventilating groove is fixedly connected with a ventilating net.

It is preferable. The ventilation grooves are symmetrically distributed relative to the vertical center line of the flexible belt, and the ventilation net is of a criss-cross net structure, so that the ventilation performance of the flexible sensor is greatly improved.

It is preferable. The adjusting structure comprises a positioning hole, a positioning buckle and a cotton cushion block, the positioning hole is formed in one side of the inner portion of the flexible belt, the other side of the inner portion of the flexible belt is fixedly connected with the positioning buckle, and the top end of the positioning buckle is fixedly connected with the cotton cushion block.

It is preferable. The positioning holes and the inside of the positioning buckle are movably clamped to form a clamping structure, and the positioning holes are distributed at equal intervals on one side of the inside of the flexible belt, so that the flexible sensor can be subjected to certain tightness adjustment.

(III) advantageous effects

The utility model provides a pair of wearable flexible sensor, its advantage lies in: by arranging the breathable wearing structure, the breathable grooves are formed in the flexible belt, the breathable flannelette and the breathable net are fixedly arranged in the breathable grooves respectively, the breathable flannelette is enabled to be tightly attached to the wrist skin, the breathability of the flexible sensor is greatly improved under the action of the breathable flannelette and the breathable net, the wearing comfort of the flexible sensor is improved, and the wearing comfort of the flexible sensor is improved;

by arranging the auxiliary structure, the limiting hole is formed in the flexible belt, the sealing ring is fixed in the limiting hole, the heart rate sensor assembly is clamped into the sealing ring and tightly attached to the skin of a wrist when the heart rate sensor assembly is used, and the anti-skid convex lines are distributed on the inner side wall of the sealing ring at equal intervals, so that the sealing ring and the heart rate sensor assembly are connected more tightly, sweat permeates into the surface of the flexible circuit board to cause damage, and the stability of the heart rate sensor assembly is improved;

through being provided with the regulation structure, set up the locating hole respectively in flexible band inside both sides and fix a position and detain for convenient wearing when this flexible sensor uses to this makes the block structure that this flexible sensor accessible locating hole and location were detained fasten and wear, and through equidistant distribution's locating hole, makes this flexible sensor can carry out the elasticity regulation of certain degree, has realized improving this flexible sensor's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional disassembled structure of the present invention;

fig. 3 is a schematic view of the three-dimensional disassembly structure of the auxiliary structure of the present invention;

fig. 4 is a schematic view of the front view partial section structure of the breathable wearing structure of the present invention;

fig. 5 is a schematic diagram of the three-dimensional local structure of the adjusting structure of the present invention.

In the figure: 1. a flexible band; 2. a plastic cover; 3. a flexible circuit board; 4. a heart rate sensor assembly; 5. an auxiliary structure; 501. a limiting hole; 502. a seal ring; 503. anti-skid wales; 6. a breathable wear structure; 601. a ventilation groove; 602. breathable flannelette; 603. a breathable net; 7. an adjustment structure; 701. positioning holes; 702. positioning buckles; 703. a cotton cushion block; 8. a button cell; 9. a charging port.

Detailed Description

Example one

Please refer to fig. 1-5, the utility model provides a pair of wearable flexible sensor, including flexible band 1, plastic lid 2 and flexible circuit board 3, the top fixedly connected with plastic lid 2 of flexible band 1, the inside parcel of plastic lid 2 has flexible circuit board 3, the bottom fixedly connected with heart rate sensor subassembly 4 of flexible circuit board 3, one side of heart rate sensor subassembly 4 is provided with button cell 8, the one end fixedly connected with mouth 9 that charges of flexible circuit board 3, the inside both sides of flexible band 1 all are provided with ventilative wearing structure 6, ventilative wearing structure 6 includes ventilative groove 601, ventilative cotton flannel 602 and ventilative net 603, ventilative groove 601 sets up in the inside both sides of flexible band 1, the one end fixedly connected with ventilative cotton flannel 602 of ventilative groove 601, the inside fixedly connected with ventilative net 603 of ventilative groove 601, ventilative groove 601 is the symmetric distribution about the perpendicular center line of flexible band 1, ventilative net 603 is vertically and horizontally staggered network structure.

A wearable flexible sensor theory of operation based on embodiment 1 is that need wear in wrist department when flexible sensor carries out the use, wear the in-process for a long time and easily lead to the wrist to wear the department airtight because of the material reason, make and wear the department and easily arouse the discomfort, consequently set up ventilative groove 601 in flexible area 1's inside, and fixed ventilative cotton flannel 602 and ventilative net 603 that sets up respectively in ventilative groove 601 inside, and make ventilative cotton flannel 602 hug closely the wrist skin, make this flexible sensor's gas permeability promote greatly under ventilative cotton flannel 602 and ventilative net 603's effect, with this improvement its wearing comfort.

Example two

This embodiment still includes: the inside of 1 bottom in flexonics area is provided with auxiliary structure 5, auxiliary structure 5 includes spacing hole 501, sealing washer 502 and anti-skidding burr 503, spacing hole 501 sets up in the inside of 1 intermediate position department in flexonics area, the inside fixedly connected with sealing washer 502 of spacing hole 501, anti-skidding burr 503's inside wall fixedly connected with anti-skidding burr 503, anti-skidding burr 503 is provided with a plurality of at the inside wall of sealing washer 502, and a plurality of anti-skidding burr 503 is equidistant distribution in the inside wall of sealing washer 502.

In this embodiment, heart rate sensor subassembly 4 need be close to wrist skin department when this flexible sensor wears the use, and sweat very easily sneaks into the inside of plastic lid 2 and causes flexible circuit board 3 impaired when weather is hot, consequently set up spacing hole 501 in the inside of flexible band 1, and at the inside fixed seal circle 502 in spacing hole 501, heart rate sensor subassembly 4 will be gone into inside the card of sealing washer 502 and hug closely with wrist skin when using, because a plurality of anti-skidding burr 503 of equidistant distribution of sealing washer 502 inside wall, it is inseparabler to make between sealing washer 502 and the heart rate sensor subassembly 4 to be connected, the surface that permeates flexible circuit board 3 with sweat causes the damage with this mode.

EXAMPLE III

This embodiment still includes: one side of flexible area 1 bottom is provided with adjusts structure 7, adjusts structure 7 and includes locating hole 701, location knot 702 and cotton cushion 703, and locating hole 701 sets up in the inside one side of flexible area 1, and the inside opposite side fixedly connected with location of flexible area 1 is detained 702, and the top fixedly connected with cotton cushion 703 of location knot 702, locating hole 701 and location knot 702 are inside to be the block structure of living into between, and locating hole 701 is equidistant distribution in the inside one side of flexible area 1.

In this embodiment, when the flexible sensor is used, the positioning hole 701 and the positioning buckle 702 are respectively disposed at two sides of the flexible band 1 for easy wearing, so that the flexible sensor can be worn by fastening through the positioning hole 701 and the fastening structure of the positioning buckle 702, and the top of the positioning buckle 702 is fixed with the cotton pad 703, so that the top of the positioning buckle 702 does not directly contact with the skin of the wrist, and the positioning buckle 702 with a hard texture does not discomfort the wrist.

The above detailed description is directed to the specific description of the possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications not departing from the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a wearable flexible sensor, includes flexible band (1), plastic lid (2) and flexible circuit board (3), its characterized in that: the top end of the flexible belt (1) is fixedly connected with a plastic cover (2), an auxiliary structure (5) is arranged inside the bottom end of the flexible belt (1), breathable wearing structures (6) are arranged on two sides inside the flexible belt (1), each breathable wearing structure (6) comprises a breathable groove (601), breathable flannelette (602) and a breathable net (603), the breathable grooves (601) are arranged on two sides inside the flexible belt (1), and an adjusting structure (7) is arranged on one side of the bottom end of the flexible belt (1);

the interior of the plastic cover (2) is wrapped with a flexible circuit board (3);

the heart rate sensor module is characterized in that the bottom end of the flexible circuit board (3) is fixedly connected with a heart rate sensor assembly (4), one side of the heart rate sensor assembly (4) is provided with a button battery (8), and one end of the flexible circuit board (3) is fixedly connected with a charging port (9).

2. A wearable flexible sensor according to claim 1, characterized in that: auxiliary structure (5) are including spacing hole (501), sealing washer (502) and anti-skidding burr (503), spacing hole (501) set up in the inside of flexonics area (1) intermediate position department, the inside fixedly connected with sealing washer (502) of spacing hole (501), the inside wall fixedly connected with anti-skidding burr (503) of anti-skidding burr (503).

3. A wearable flexible sensor according to claim 2, characterized in that: the anti-skid wales (503) are arranged on the inner side wall of the sealing ring (502), and the anti-skid wales (503) are distributed on the inner side wall of the sealing ring (502) at equal intervals.

4. A wearable flexible sensor according to claim 1, characterized in that: one end of the ventilation groove (601) is fixedly connected with ventilation flannelette (602), and the inside of the ventilation groove (601) is fixedly connected with ventilation net (603).

5. A wearable, flexible sensor according to claim 4, wherein: the air-permeable grooves (601) are symmetrically distributed about the vertical center line of the flexible belt (1), and the air-permeable net (603) is of a criss-cross net structure.

6. A wearable, flexible sensor according to claim 1, wherein: adjust structure (7) including locating hole (701), location knot (702) and cotton cushion (703), locating hole (701) set up in the inside one side of flexible band (1), the inside opposite side fixedly connected with location of flexible band (1) is detained (702), the top fixedly connected with cotton cushion (703) of detaining (702) in the location.

7. A wearable, flexible sensor according to claim 6, characterized in that: the positioning holes (701) and the positioning buckles (702) are in a clamping structure, and the positioning holes (701) are distributed on one side of the inner portion of the flexible belt (1) at equal intervals.