CN212698834U

CN212698834U - Human body physiological index real-time monitoring and analyzing device

Info

Publication number: CN212698834U
Application number: CN202020712586.5U
Authority: CN
Inventors: 郭军刚; 王宁; 马正堂; 范游游; 李金龙
Original assignee: Zhengzhou Fengjia Technology Co ltd
Current assignee: Zhengzhou Fengjia Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-16
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a human body physiological index real-time monitoring and analyzing device, which comprises a shell, wherein a rotating shaft is arranged in the shell, a non-elastic belt is wound in the middle of the rotating shaft, one end of the non-elastic belt is fixedly connected to the rotating shaft, the other end of the non-elastic belt is connected with a lock catch, a slot for the lock catch to insert is arranged on one side surface of the shell opposite to the lock catch, a stopping mechanism which only limits the release of the non-elastic belt is arranged on the rotating shaft, and a tensioning mechanism is arranged at one end of the non-; the inelastic belt is in a tensioning state, and the inelastic belt can not reduce elasticity along with the lengthening of the service time, so the tensioning force of the inelastic belt is not changed all the time, and is always required the utility model discloses firm constraint is on wrist or arm, improved the utility model discloses a reliability and life.

Description

Human body physiological index real-time monitoring and analyzing device

Technical Field

The utility model belongs to the technical field of the physiological index monitoring, a human physiological index real-time supervision analytical equipment is related to.

Background

Some wearable devices are available in domestic and foreign markets at present, the wearable devices can be used for tracking personal life and motion and providing data sharing, particularly, the wearable devices in the medical field are most favored by consumers in the future, and the medical health field is actively arranged by purchasing or releasing related medical health wearable devices at present, so that the market share of the medical health field is further expanded.

In the prior art, a sensor and an integrated circuit of wearable equipment are arranged in a purpose-made garment, people wear the garment close to the skin to realize real-time detection of human physiological indexes, but the garment is high in manufacturing cost and not beneficial to popularization; some devices are bound to the wrist or the arm through an elastic belt, the manufacturing cost is low, but after the elastic belt is used for a certain time, the elasticity of the elastic belt is reduced, the device cannot be firmly bound to the wrist or the arm of a patient, and the reliability and the service life of the device are reduced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a human physiology index real-time supervision analytical equipment, fine solution current wearable equipment elastic webbing elasticity reduce the problem that influences equipment reliability and life-span.

In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a human physiology index real-time supervision analytical equipment, includes the casing, is provided with the axis of rotation in the casing, and the winding has inelastic area in the middle part of the axis of rotation, and inelastic area's one end fixed connection is in the axis of rotation, and inelastic area's the other end is connected with the hasp, and the side relative with the hasp on the casing is provided with the slot that supplies the hasp to insert, be provided with the locking mechanism that only restricts the release of inelastic area in the axis of rotation, the one end that inelastic area is close to the hasp is provided.

Furthermore, the stopping mechanism comprises a ratchet wheel arranged on the rotating shaft, a supporting plate which is arranged on the rotating shaft in a penetrating mode and fixedly connected with the shell is arranged below the ratchet wheel, a first spring is arranged between the supporting plate and the ratchet wheel, a stopping claw is arranged on one side of the ratchet wheel, and a pressing shaft inserted into the shell is arranged above the ratchet wheel.

Furthermore, one end of the rotating shaft penetrating through the shell is connected with a detachable hand wheel, and two ends of the pressing shaft are respectively contacted with the ratchet wheel and the hand wheel.

Furthermore, the pressing shaft is uniformly distributed along the circumference of the axis of the rotating shaft.

Furthermore, two ends of the pressing shaft are provided with steel balls capable of rolling.

Further, straining device includes the compression roller subassembly that contacts with the non-elastic zone, and the compression roller subassembly is connected with the slide bar, and the slide bar is worn to locate in the sleeve with casing fixed connection, and the slide bar stretches into telescopic one end and is connected with the gliding flange in the sleeve, is provided with the second spring between flange and the telescopic bottom, and the slide bar middle part is worn to be equipped with the adjusting block that passes through threaded connection with the sleeve.

Further, the compression roller assembly comprises two compression rollers with parallel axes, and the inelastic belt passes through between the two compression rollers.

Compared with the prior art, the utility model discloses following beneficial effect has: inelastic belt can not stretch under detent's effect to under straining device tension, make inelastic belt be in the tensioning state, inelastic belt can not reduce elasticity along with live time's extension, so the tensile force in inelastic belt is unchangeable all the time, will all the time the utility model discloses firm constraint has improved on wrist or the arm the utility model discloses a reliability and life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of section I of FIG. 1;

FIG. 4 is a schematic view of the ratchet and pawl engagement.

In the figure: the device comprises a shell (1), a rotating shaft (2), a non-elastic belt (3), a lock catch (4), a slot (5), a ratchet wheel (6), a supporting plate (7), a first spring (8), a stop pawl (9), a lower pressing shaft (10), a hand wheel (11), a steel ball (12), a pressing roller assembly (13), a sliding rod (14), a sleeve (15), a flange (16), a second spring (17) and an adjusting block (18).

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

As shown in fig. 1-3, a human physiology index real-time supervision analytical equipment, including casing 1, casing 1 is cuboid form or ellipse circular, be provided with axis of rotation 2 in the casing 1, the lower extreme of axis of rotation 2 is provided with the base, install antifriction bearing in the base, axis of rotation 2 is taken a seat in the antifriction bearing, the winding has inelastic belt 3 in 2 middle parts of axis of rotation, inelastic belt 3's one end fixed connection is in axis of rotation 2, inelastic belt 3's the other end is connected with the hasp 4 that stretches out a casing 1 side, a side relative with hasp 4 on casing 1 is provided with supplies hasp 4 male slot 5, be provided with the locking mechanism of only restricting the release of inelastic belt 3 on the axis of rotation 2, inelastic belt 3 is close to the one end of hasp 4 and is provided with straining device.

In the embodiment, the non-elastic belt 3 is made of a nylon material or a cotton material, and the materials have no elasticity, so that the service life of the non-elastic belt is prolonged; the lock catch 4 comprises a fixing plate fixedly connected with the non-elastic belt 3, three elastic gear shaping teeth which are parallel to each other and are linearly arranged are arranged on one side surface of the fixing plate, which is far away from the non-elastic belt 3, first protruding parts are arranged at the end parts of the elastic gear shaping teeth on the two sides, and the first protruding parts are arc-shaped protrusions which gradually become thick from the end parts of the elastic gear shaping teeth to the fixing plate; the slot 5 is internally provided with a second protruding part which is symmetrical relative to the axis of the slot 5 and has the same shape with the first protruding part, the elastic gear shaping is inserted into the slot 5, the latch 4 is connected in the slot 15 in a clamping way through the matching of the first protruding part and the second protruding part, the latch 4 is locked, when the latch 4 needs to be pulled out, the elastic gear shaping at two sides is pressed towards opposite directions, the latch 4 can be pulled out, the latch 4 is restored to the side surface of the shell 1 opposite to the side surface with the slot 5, and under the action of the first protruding part, the latch 4 is stopped at the side surface of the shell 1.

In this embodiment, the stopping mechanism includes a ratchet 6 disposed on the rotating shaft 2 and connected by a spline, a support plate 7 disposed on the rotating shaft 2 and fixedly connected with the housing 1 is disposed below the ratchet 6, a first spring 8 is disposed between the support plate 7 and the ratchet 6, the first spring 8 is sleeved on the rotating shaft 2, a stopping pawl 9 is disposed on one side of the ratchet 6, and a lower pressing shaft 10 inserted into the housing 1 is disposed above the ratchet 6; the supporting plate 7 is provided with a through hole, the rotating shaft 2 penetrates into the through hole and can rotate, the locking pawl 9 penetrates through a pin shaft fixedly connected with the side surface of the shell 1, a supporting rod is connected with the pin shaft, a metal elastic sheet is arranged on the supporting rod, the end part of the metal elastic sheet far away from the pin shaft is contacted with the locking pawl 9, the locking pawl 9 is inserted between the ratchets of the ratchet 6 under the elasticity of the metal elastic sheet, as shown in fig. 1, the pressing shaft 10 is pressed, the ratchet 6 moves downward through the spline, at this time, the ratchet 6 and the rotating shaft 2 can rotate independently, the inelastic band 3 is pulled to release, the inelastic band 3 is wound around the wrist or arm of the human body, the buckle 4 is inserted into the insertion slot 5, then the pressing shaft 10 is released, under the elastic force of the first spring 8, the ratchet 6 moves upwards and is connected with the rotating shaft 2 again through the spline, and the non-elastic belt 3 is prevented from being released.

In this embodiment, one end of the rotating shaft 2, which penetrates through the housing 1, is connected with a detachable hand wheel 11, and two ends of the pressing shaft 10 are respectively contacted with the ratchet wheel 6 and the hand wheel 11; specifically, hand wheel 11 passes through the key and is connected with axis of rotation 2, and there is the baffle 2 tip of axis of rotation through threaded connection, and hand wheel 11 can conveniently rotate axis of rotation 2, carries out the nonelastic area of rolling 3.

In this embodiment, the axle 10 that pushes down has a plurality ofly along the axis circumference equipartition of axis of rotation 2, is provided with two in this embodiment, makes ratchet 6 atress even when hand wheel 11 pushes down, and difficult jamming when ratchet 6 glides.

In this embodiment, two ends of the lower pressing shaft 10 are both provided with a steel ball 12 capable of rolling; specifically, blind holes are formed in two ends of the pressing shaft 10, the steel ball 12 is placed in the blind holes, the steel ball 12 is mounted in the blind holes in a through hole spinning mode, the steel ball 12 cannot be separated from the blind holes, rotation is achieved, friction force between the pressing shaft 10 and the hand wheel 11 and between the pressing shaft and the ratchet wheel 6 is reduced, and the ratchet wheel 6 and the hand wheel 11 can rotate conveniently.

In this embodiment, straining device includes the compression roller subassembly 13 with the contact of 3 non-elastic bands, compression roller subassembly 13 is connected with slide bar 14, slide bar 14 wears to locate sleeve 15 with 1 fixed connection of casing, slide bar 14 stretches into sleeve 15's one end and is connected with gliding flange 16 in sleeve 15, be provided with second spring 17 between flange 16 and the bottom of sleeve 15, slide bar 14 middle part is worn to be equipped with and is passed through threaded connection's adjusting block 18 with sleeve 15, adjusting block 18 can adjust the degree of depth that flange 16 stretches into sleeve 15, and then adjust second spring 17's elasticity, make non-elastic bands 3 have the elasticity of variation in size, the human different positions of adaptation have improved the utility model discloses an suitability. Preferably, the roller assembly 13 comprises two rollers with parallel axes, and the inelastic strap 3 passes between the two rollers, so that the inelastic strap 3 can be pulled to the side away from or close to the sleeve 15, and the inelastic strap 3 can have tension and is highly applicable.

When the utility model is used, the hand wheel 11 is pressed downwards, the hand wheel 11 is disconnected from a key connection, the ratchet wheel 6 is pressed downwards by the pressing shaft 10 at the moment and is disconnected from a spline connection, the rotating shaft 2 can rotate freely, the inelastic belt 3 is pulled out from the rotating shaft 2, the inelastic belt 3 is wound on the wrist or the arm of a human body, the lock catch 4 is inserted into the slot 5, the hand wheel 11 is loosened, the hand wheel 11 and the ratchet wheel 6 are connected on the rotating shaft 2 again through the key and the spline, the locking claw 9 prevents the inelastic belt 3 from being released, meanwhile, the tensioning mechanism enables the inelastic belt 3 to always have a tensioning force, the utility model is always firmly bound on the wrist or the arm, and the reliability and the service life of the utility model are improved; when the utility model is disassembled, the lock catch 4 is loosened. When the non-elastic belt 3 is wound, the hand wheel 11 is directly rotated to directly wind the non-elastic belt 3 on the rotating shaft 2.

In the above embodiment, the integrated circuit and the PCB circuit board are provided with the through hole on the PCB, the PCB is fixed to the front side of the case by the screw, the sensor electrically connected to the integrated circuit is embedded on the rear side of the case, when the case is bound to the arm or the wrist, the sensor contacts with the skin of the human body to receive the human body signal, and the integrated circuit and the sensor are both the prior art in the field of smart bracelets.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A human body physiological index real-time monitoring and analyzing device is characterized in that: the anti-theft device comprises a shell, wherein a rotating shaft is arranged in the shell, a non-elastic belt is wound in the middle of the rotating shaft, one end of the non-elastic belt is fixedly connected to the rotating shaft, the other end of the non-elastic belt is connected with a lock catch, a slot for inserting the lock catch is formed in one side face, opposite to the lock catch, of the shell, a stopping mechanism only limiting the release of the non-elastic belt is arranged on the rotating shaft, and a tensioning mechanism is arranged at one end, close.

2. The human body physiological index real-time monitoring and analyzing device according to claim 1, characterized in that: the locking mechanism comprises a ratchet wheel arranged on the rotating shaft, a supporting plate which is arranged on the rotating shaft in a penetrating mode and fixedly connected with the shell is arranged below the ratchet wheel, a first spring is arranged between the supporting plate and the ratchet wheel, a locking claw is arranged on one side of the ratchet wheel, and a pressing shaft inserted on the shell is arranged above the ratchet wheel.

3. The human body physiological index real-time monitoring and analyzing device according to claim 2, characterized in that: one end of the rotating shaft penetrating through the shell is connected with a detachable hand wheel, and two ends of the pressing shaft are respectively contacted with the ratchet wheel and the hand wheel.

4. The human body physiological index real-time monitoring and analyzing device according to claim 3, characterized in that: the pressing shafts are uniformly distributed along the circumference of the axis of the rotating shaft.

5. The human body physiological index real-time monitoring and analyzing device according to claim 3, characterized in that: and two ends of the lower pressing shaft are provided with steel balls capable of rolling.

6. The human body physiological index real-time monitoring and analyzing device according to claim 1, characterized in that: straining device includes the compression roller subassembly that contacts with the non-elastic zone, and the compression roller subassembly is connected with the slide bar, and the slide bar is worn to locate in the sleeve with casing fixed connection, and the slide bar stretches into telescopic one end and is connected with in the gliding flange of sleeve, is provided with the second spring between flange and the telescopic bottom, and the adjustment block that passes through threaded connection with the sleeve is worn to be equipped with in the middle part of the slide bar.

7. The human body physiological index real-time monitoring and analyzing device according to claim 6, wherein: the compression roller assembly comprises two compression rollers with parallel axes, and the inelastic belt passes through the compression rollers.