CN210383889U

CN210383889U - Portable vital sign detection equipment

Info

Publication number: CN210383889U
Application number: CN201920745758.6U
Authority: CN
Inventors: 王忠海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-24
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a portable vital sign detection equipment, including bracelet main part and two bracelet watchbands, bracelet main part is connected as an organic whole rather than two bracelet watchbands of both sides, and bracelet main part includes display screen, battery and chip, and the medial surface position that two bracelet watchbands are close to bracelet main part is equipped with first piezoelectric sensor and second piezoelectric sensor respectively, and first piezoelectric sensor, second piezoelectric sensor all with chip electric connection, chip and display screen, battery electric connection; wherein, bracelet watchband inside is the gasbag structure, and the opening has been seted up to bracelet watchband surface, and the opening passes through the rubber tube and communicates with rubber ball is sealed, through above-mentioned technical scheme, not only makes check out test set portable, and the numerical value that detects moreover is accurate.

Description

Portable vital sign detection equipment

Technical Field

The utility model relates to a vital sign check out test set technical field, more specifically the utility model relates to a portable vital sign check out test set that says so.

Background

The vital signs are the indications for judging the severity and the degree of danger of the patient, and the vital sign detection equipment is a medical instrument for monitoring the vital signs as the name suggests.

However, most of vital sign detection equipment on the market is large in size, complex in structure, difficult to operate, inconvenient to carry and less suitable for the requirements of users, and for the healthy bracelet with small size on the market, the healthy bracelet is convenient to carry about, but the numerical value detected by the healthy bracelet is not accurate enough, so that the users can be misled.

Therefore, how to provide a portable vital signs detection device capable of detecting accurate vital signs is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a portable vital sign check out test set, not only portable, the numerical value that detects moreover is accurate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable vital sign detection device comprises a bracelet main body and two bracelet bands, wherein the bracelet main body is connected with the two bracelet bands on two sides of the bracelet main body into a whole, the bracelet main body comprises a display screen, a battery and a chip, the positions, close to the inner side surfaces of the bracelet main body, of the two bracelet bands are respectively provided with a first piezoelectric sensor and a second piezoelectric sensor, the first piezoelectric sensor and the second piezoelectric sensor are electrically connected with the chip, and the chip is electrically connected with the display screen and the battery;

wherein, bracelet watchband inside is the gasbag structure, the opening has been seted up to bracelet watchband surface, the opening passes through rubber tube and the sealed intercommunication of rubber ball.

Furthermore, the first piezoelectric sensor and the second piezoelectric sensor have the same structure and respectively comprise a piezoelectric buzzer and a signal conditioning circuit, the piezoelectric buzzer is electrically connected with the signal conditioning circuit, and the signal conditioning circuit is electrically connected with the chip.

Further, the model of the chip is CC 2530.

Through taking above scheme, the beneficial effects of the utility model are that:

1) the two piezoelectric sensors are respectively arranged on the inner sides of the two bracelet watchbands, pressure signals measured by the piezoelectric buzzers on the two sides are converted into voltage signals after being filtered and amplified by the signal conditioning circuit and then are simultaneously transmitted to the chip, and the chip averages the two voltage signals through calculation, so that errors are reduced, and the accuracy of detected data is greatly improved;

2) before detecting pulse data, pass through rubber tube and opening intercommunication with the rubber ball, and then with the gasbag structure intercommunication, the people is for pressing the rubber ball, and the bracelet watchband is aerifyd and is heaved, avoids having between piezoelectricity buzzing piece and the arm space or contact not comprehensive and cause the pulse that detects to beat weakly to improve the accuracy that detects data, makeed that it is reliable to detect data.

Drawings

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

Fig. 1 is a schematic diagram of the overall structure of a portable vital sign detection device provided by the present invention.

In the figure: 1-bracelet main body, 2-bracelet watchband, 3-first piezoelectric sensor, 4-second piezoelectric sensor, 5-airbag structure, 6-opening, 7-rubber tube, 8-rubber ball.

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, an embodiment of the utility model discloses a portable vital sign detection device, including bracelet main body 1 and two bracelet watchbands 2, bracelet main body 1 is connected as an organic whole with two bracelet watchbands 3 of its both sides, bracelet main body 1 includes display screen, battery and chip, the medial surface position that two bracelet watchbands 2 are close to bracelet main body 1 is equipped with first piezoelectric sensor 3 and second piezoelectric sensor 4 respectively, first piezoelectric sensor 3, second piezoelectric sensor 4 all with chip electric connection, chip and display screen, battery electric connection; wherein, 2 inside gasbag structures 5 that are of bracelet watchband, opening 6 has been seted up to 2 surfaces of bracelet watchband, and opening 6 passes through

rubber tube

7 and 8 sealed intercommunications of rubber ball. Through setting up two piezoelectric sensors, design in two bracelet watchbands 2 insides separately, the pressure signal that the piezoelectric buzzing slice of both sides measures is after the filtering of the signal conditioning circuit, amplified, all converted the voltage signal, then transmit to the chip at the same time, the chip is calculated, get the mean value to two voltage signals, thus has reduced the error, has greatly improved the accuracy of the detected data; through before detecting pulse data, pass through rubber tube 7 and opening 6 intercommunication with rubber ball 8, and then communicate with gasbag structure 5, artificially press rubber ball 8, the inflation of bracelet watchband 2 is heaved, avoids having space or contact between piezoelectricity buzzer piece and the arm not comprehensive and cause the pulse that detects to beat weakly to improve the accuracy that detects data, makeed the detection data reliable.

Specifically, the first piezoelectric sensor 3 and the second piezoelectric sensor 4 have the same structure and both comprise a piezoelectric buzzer and a signal conditioning circuit, the piezoelectric buzzer is electrically connected with the signal conditioning circuit, and the signal conditioning circuit is electrically connected with the chip.

Specifically, the model of the chip is CC 2530.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable vital sign detection device comprises a bracelet main body and two bracelet bands, wherein the bracelet main body is connected with the two bracelet bands on two sides of the bracelet main body into a whole;

2. The portable vital sign detection device of claim 1, wherein the first piezoelectric sensor and the second piezoelectric sensor have the same structure and each include a piezoelectric buzzer and a signal conditioning circuit, the piezoelectric buzzer is electrically connected to the signal conditioning circuit, and the signal conditioning circuit is electrically connected to the chip.

3. A portable vital signs detection device according to claim 2, wherein the chip is of the type CC 2530.