CN214965493U

CN214965493U - Plug-and-play intelligent health management mobile phone external device

Info

Publication number: CN214965493U
Application number: CN202120675039.9U
Authority: CN
Inventors: 杨学志; 韩雪松; 王烨; 王定良; 刘雪南
Original assignee: Hefei University of Technology
Current assignee: Hefei University of Technology
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-03
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a plug-and-play's intelligent health management cell-phone external device belongs to health management electronic product technical field, including the heart rate blood oxygen detection device of application on the smart mobile phone and external smart mobile phone Type-C interface, heart rate blood oxygen detection device includes detecting element and the class USB flash disk shell of platykurtic, the front of class USB flash disk shell is provided with the recess, detecting element includes PPG signal acquisition module and PPG signal processing module, PPG signal acquisition module and PPG signal processing module all are located class USB flash disk shell; the PPG signal acquisition module is connected with the PPG signal processing module, and the PPG signal processing module is connected with the smart phone; through with the effectual combination of rhythm of the heart blood oxygen detection device and smart mobile phone, it is very convenient to use, and rhythm of the heart blood oxygen detection device is connected with the smart mobile phone through smart mobile phone Type-C interface, has realized combination application between them, and the commonality of use is better, and the travelling comfort is stronger.

Description

Plug-and-play intelligent health management mobile phone external device

Technical Field

The utility model belongs to the technical field of health management electronic product, concretely relates to plug-and-play's intelligent health management cell-phone external equipment.

Background

With the acceleration of modern life rhythm, people's health consciousness is constantly improved, and the demand for quickly knowing self health state is higher and higher. The intelligent health management equipment can rapidly complete human heart rate blood oxygen detection within several seconds, and can rapidly carry out health early warning and diagnosis screening on users.

Most of the existing heart rate blood oxygen detection devices on the market are wrist watch type and chest strap type. The chest strap type equipment needs to be tied in front of the chest or under clothes when in use, and the user experience is poor. Wrist strap formula equipment need wear and take off the bracelet in the use, still need use the bluetooth to carry out data transmission and regularly charge, and the user often feels comparatively troublesome. People urgently need a device which is convenient to use and easy to carry so as to meet the requirement of detection anytime and anywhere.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-and-play's intelligent health management cell-phone external device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plug-and-play intelligent health management mobile phone external device comprises an application program on an intelligent mobile phone and a heart rate blood oxygen detection device externally connected with a Type-C interface of the intelligent mobile phone;

the heart rate blood oxygen detection device comprises a detection unit and a flat U-disk-like shell, wherein a groove is formed in the front of the U-disk-like shell;

the detection unit comprises a PPG signal acquisition module and a PPG signal processing module;

the PPG signal acquisition module and the PPG signal processing module are both positioned in the U-disk-like shell; the PPG signal acquisition module is connected with the PPG signal processing module, and the PPG signal processing module is connected with the smart phone.

As a preferred implementation mode, the heart rate blood oxygen detection device is directly connected with the smart phone through a smart phone Type-C interface.

In a preferred embodiment, the recess is shaped and sized as a finger and has an aperture in the middle to expose the photodetector.

As a preferred embodiment, the upper surface of the shell of the usb disk-like device is provided with a magnetic ring, and the magnetic ring is configured to be closely attached to the smart phone to prevent the heart rate blood oxygen detecting device from falling off the smart phone.

Compared with the prior art, the beneficial effects of the utility model are that:

this plug-and-play's intelligent health management cell-phone external equipment is through the effectual combination with heart rate blood oxygen detection device and smart mobile phone, and it is very convenient to use, and heart rate blood oxygen detection device is connected with the smart mobile phone through smart mobile phone Type-C interface, has realized the combination application between them, and the commonality of use is better, and the travelling comfort is stronger. The user lightly presses a finger above the detection photoelectric probe in the process of using the mobile phone, the PPG signal acquisition module is used for acquiring signals, the heart rate of the user is calculated through the PPG processing module, and finally the result is displayed, filed and analyzed in real time on an application program of the smart phone. Therefore, the utility model discloses with the effectual combination of rhythm of the heart detection and smart mobile phone, plug-and-play need not to charge, and it is very convenient to use.

Drawings

Fig. 1 is a schematic view of the installation structure of the heart rate detection device of the present invention;

fig. 2 is a schematic structural view of the heart rate detection device of the present invention;

fig. 3 is a schematic structural diagram of a side view of the heart rate detection device of the present invention;

fig. 4 is a circuit block diagram of the present invention.

In the figure: 1. a smart phone; 2. a heart rate blood oxygen detection device; 3. a U-disk-like housing; 4. a Type-C interface of the smart phone; 5. a groove; 6. a PPG signal acquisition module; 7. a magnetic ring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-4, the utility model provides a plug-and-play's intelligent health management cell-phone external device, including application on the smart mobile phone 1 and the heart rate blood oxygen detection device 2 of external smart mobile phone Type-C interface 4, heart rate blood oxygen detection device 2 is used for detecting user's heart rate and blood oxygen, installation application in the smart mobile phone 1 for show psychology and blood oxygen, analysis and file etc..

Heart rate blood oxygen detection device 2 includes the type of U dish shell 3 of detecting element and platykurtic, the front of type of U dish shell 3 is provided with recess 5, recess 5 designs for the shape and the size of finger and sets up the aperture that can expose photoelectric probe in the centre, recess 5 is used for pressing down the finger, possess certain smoothness, press the back for a long time at the finger, can carry out certain incline when the finger needs the activity, the travelling comfort is better, it can pass the aperture that sets up on recess 5 and detect with the finger contact to detect photoelectric probe simultaneously.

The detection unit comprises a PPG signal acquisition module 6 and a PPG signal processing module.

The PPG signal acquisition module 6 and the PPG signal processing module are both positioned in the U-disk-like shell 3; PPG signal acquisition module 6 and PPG signal processing module are connected, and PPG signal processing module is connected with smart mobile phone 1, and heart rate blood oxygen detection device 2 passes through smart mobile phone Type-

C interface

4 and 1 lug connection of smart mobile phone.

The upper surface mounting of class USB flash disk shell 3 has magnet ring 7, and magnet ring 7 is assembled to be used for can closely adsorb fixedly in order to avoid dropping and break away from when heart rate blood oxygen detection device 2 inserts on smart mobile phone 1, utilizes setting up of magnet ring 7 can make heart rate blood oxygen detection device 2 insert the back can with the inseparable attraction of smart mobile phone 1 shell, guarantees the stability after inserting and is difficult for droing.

When using, heart rate blood oxygen detection device 2 is through the Type-C interface connection of smart mobile phone Type-C interface 4 with smart mobile phone 1, and the flexibility of use is higher, and the commonality is better, and the user is in the use, lightly presses a finger in recess 5, utilizes PPG signal acquisition module 6 to obtain data to calculate through PPG signal processing module and draw user's heart rate and blood oxygen, transmit the result again and realize showing, file and analysis to smart mobile phone 1's application at last. Therefore, the utility model discloses in fusing into smart mobile phone 1's daily use with rhythm of the heart blood oxygen detection, plug-and-play, it is very convenient to use.

The pulse that detects the finger through the ruddiness that PPG signal acquisition module 6 sent changes and obtains final data result, and when testing, the finger contacts with PPG signal acquisition module 6 and causes the shake very easily, and this kind of slight shake just causes losing of reverberation very easily, designs the fixed finger position of recess 5 in order to guarantee the accuracy of final data, has so remain the travelling comfort, has reduced the data distortion problem that causes because of finger shake again.

The utility model has two advantages, one is that the volume is small, the carrying is easy, the carrying is convenient, the carrying can be stored in the pocket or on the key string when the carrying is not used, the using is easy, the carrying is directly inserted into the smart phone 1 for detection without any external power supply, the data transmission is not needed, and the data is directly transmitted through the smart phone Type-C interface 4; secondly, the read data are accurate, in order to reduce the influence of the shaking of the fingers on the heart rate blood oxygen detection equipment, the groove 5 is designed to ensure that the stability of the fingers and the reflected light are not lost, and the connection fixity is also ensured when the Type-C interface 4 of the smart phone is inserted into the Type-C interface of the smart phone.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-and-play's intelligent health management cell-phone external device which characterized in that: the heart rate blood oxygen detection device comprises an application program on a smart phone (1) and a heart rate blood oxygen detection device (2) externally connected with a smart phone Type-C interface (4);

the heart rate blood oxygen detection device (2) comprises a detection unit and a flat U-disk-like shell (3), wherein a groove (5) is formed in the front of the U-disk-like shell (3);

the detection unit comprises a PPG signal acquisition module (6) and a PPG signal processing module;

the PPG signal acquisition module (6) and the PPG signal processing module are both positioned in the U-disk-like shell (3); PPG signal acquisition module (6) and PPG signal processing module are connected, PPG signal processing module is connected with smart mobile phone (1).

2. The plug-and-play intelligent health management mobile phone external device of claim 1, wherein: heart rate blood oxygen detection device (2) are through smart mobile phone Type-C interface (4) and smart mobile phone (1) lug connection.

3. The plug-and-play intelligent health management mobile phone external device of claim 2, wherein: the groove (5) is designed into the shape and size of a finger, and a small hole capable of exposing the photoelectric probe is arranged in the middle.

4. The plug-and-play intelligent health management mobile phone external device of claim 1, wherein: the upper surface mounting of class USB flash disk shell (3) has magnet ring (7), magnet ring (7) are assembled and are used for can closely adsorb when heart rate blood oxygen detection device (2) inserts smart mobile phone (1) on fixed in order to avoid dropping and break away from.