阅读说明：本技术 一种便携式心电图机 (Portable electrocardiograph ) 是由 齐明杰 于 2019-10-28 设计创作，主要内容包括：本发明涉及一种便携式心电图机,包括心电图机主体、后盖和若干个电极,后盖连接于心电图机主体的底部；心电图机主体的底部设有若干个横向排列均匀的第一凹槽,第一凹槽内设有第二凹槽,第二凹槽内设有充电正极导电柱和充电负极导电柱；电极包括电极主体和电极片,电极放置于第一凹槽和第二凹槽内。本发明的一种便携式心电图机,整体体积小(相当于一个普通智能手机的大小),携带非常方便；并且在电极中加入了蓝牙传输模块,免去了原本杂乱的电极线,使得将心脏活动时心肌激动产生的电信号无线传输给心电图机本体进行处理,在显示屏上显示出整个心电图记录。(The invention relates to a portable electrocardiograph, which comprises an electrocardiograph main body, a rear cover and a plurality of electrodes, wherein the rear cover is connected to the bottom of the electrocardiograph main body; the bottom of the electrocardiograph main body is provided with a plurality of first grooves which are uniformly arranged in the transverse direction, second grooves are arranged in the first grooves, and charging positive electrode conductive columns and charging negative electrode conductive columns are arranged in the second grooves; the electrode comprises an electrode main body and an electrode plate, and the electrode is placed in the first groove and the second groove. The portable electrocardiograph has the advantages that the whole size is small (equivalent to the size of a common smart phone), and the portable electrocardiograph is very convenient to carry; and added bluetooth transmission module in the electrode, removed mixed and disorderly electrode line originally from for signal of telecommunication wireless transmission that the cardiac muscle arouses when with heart activity produces handles for the electrocardiograph body, demonstrates whole heart electrograph record on the display screen.)

1. A portable electrocardiograph is characterized by comprising an electrocardiograph main body (1), a rear cover (2) and a plurality of electrodes (3), wherein the rear cover (2) is connected to the bottom of the electrocardiograph main body (1); the top of the electrocardiograph main body (1) is provided with a display screen (11); a Bluetooth receiving module and a first rechargeable battery are arranged inside the electrocardiograph main body (1); the bottom of the electrocardiograph main body (1) is provided with a plurality of first grooves (13) which are uniformly arranged in the transverse direction, second grooves (131) are arranged in the first grooves (13), and charging positive conductive columns (1311) and charging negative conductive columns (1312) are arranged in the second grooves (131); the Bluetooth receiving module, the charging positive conductive column (1311), the charging negative conductive column (1312) and the first rechargeable battery are all electrically connected with each other; the electrode (3) comprises an electrode main body (31) and an electrode plate (32), one end of the electrode main body (31) is connected with the electrode plate (32), and the surface of the other end of the electrode main body is provided with a charging positive electrode conductive hole (311) and a charging negative electrode conductive hole (312); a Bluetooth transmission module and a second rechargeable battery are arranged in the electrode main body (31); the charging positive electrode conductive hole (311), the charging negative electrode conductive hole (312), the Bluetooth transmission module and the second rechargeable battery are electrically connected with each other; the electrodes (3) are placed in the first groove (13) and the second groove (131).

2. The portable electrocardiograph according to claim 1, wherein a rear cover connecting slot (14) is provided at one side edge of the bottom of the electrocardiograph main body (1), and first connecting holes (141) are respectively provided at both sides of the rear cover connecting slot (14); a lug (21) is connected to one side edge of the bottom of the rear cover (2), and second connecting holes (211) are respectively formed in two sides of the lug (21); the rear cover (2) is connected to the bottom of the electrocardiograph main body (1) through the second connection hole (211) corresponding to the first connection hole (141).

3. The portable electrocardiograph according to claim 2, wherein a first attracting iron magnet (19) is attached to the other bottom side edge of the electrocardiograph main body (1), and a second attracting iron magnet (22) is attached to the other bottom side edge of the rear cover (2).

4. A portable electrocardiograph according to claim 1, wherein a USB port (12) is provided on one side of the electrocardiograph body (1).

5. A portable electrocardiograph according to claim 1, wherein said display screen (11) is a touchable display screen.

6. The portable electrocardiograph according to claim 1 wherein said first rechargeable battery is a lithium battery.

7. The portable electrocardiograph according to claim 1 wherein said second rechargeable battery is a lithium battery.

8. A portable electrocardiograph according to claim 1, wherein the first recess (13) and the second recess (131) are cylindrical recesses.

9. A portable electrocardiograph according to claim 1, wherein the number of said electrodes (3) is 3 and the number of said first grooves (131) is 3.

Technical Field

The invention relates to the field of electrocardiogram detection, in particular to a portable electrocardiogram machine.

Background

Before the heart mechanically contracts, the heart muscle first electrically excites (excites), during which weak currents are generated by the periodic depolarization and repolarization of the heart muscle cells. The electrical activation of the atria and ventricles, in addition to generating their own action potentials, can also be transmitted through the body tissues to the body surface. Because the distance and the position of each part of the human body surface relative to the heart are different, different potential differences appear at different parts of the human body surface along with the change of the cardiac cycle. The electrocardiogram is a curve graph reflecting the relationship between the body surface potential difference generated by the electrical activity in the heart of the human body and the time. The electrocardiograph is an instrument for detecting and recording the electrical activity signals generated by each cardiac cycle of the heart from the body surface of a human body and drawing an electrocardiogram.

However, the existing electrocardiograph is bulky, inconvenient to carry, multiple and disordered in electrode wires, expensive in price and not suitable for household use.

Disclosure of Invention

In view of the above-mentioned disadvantages of the prior art, the present invention provides a portable electrocardiograph, which is used to solve the problems of the prior art that the central electrocardiograph is bulky, inconvenient to carry, multiple and disorderly in the electrical wires, expensive in price, and not suitable for home use.

In order to solve the technical problem, the invention is realized as follows: a portable electrocardiograph comprises an electrocardiograph main body, a rear cover and a plurality of electrodes, wherein the rear cover is connected to the bottom of the electrocardiograph main body; the top of the electrocardiograph main body is provided with a display screen; a Bluetooth receiving module and a first rechargeable battery are arranged inside the electrocardiograph main body; the bottom of the electrocardiograph main body is provided with a plurality of first grooves which are uniformly arranged in the transverse direction, second grooves are arranged in the first grooves, and charging positive electrode conductive columns and charging negative electrode conductive columns are arranged in the second grooves; the Bluetooth receiving module, the charging positive electrode conductive column, the charging negative electrode conductive column and the first rechargeable battery are electrically connected with each other; the electrode comprises an electrode main body and an electrode plate, one end of the electrode main body is connected with the electrode plate, and the surface of the other end of the electrode main body is provided with a charging anode conductive hole and a charging cathode conductive hole; a Bluetooth transmission module and a second rechargeable battery are arranged in the electrode main body; the charging positive electrode conductive hole, the charging negative electrode conductive hole, the Bluetooth transmission module and the second rechargeable battery are electrically connected with each other; the electrodes are placed in the first groove and the second groove.

Furthermore, a rear cover connecting groove is formed in the edge of the bottom of the electrocardiograph main body, and first connecting holes are formed in two sides of the rear cover connecting groove respectively; the bottom edge of the rear cover is connected with a convex block, and two sides of the convex block are respectively provided with a second connecting hole; the rear cover is connected to the bottom of the electrocardiograph main body corresponding to the first connection hole through the second connection hole.

Furthermore, the edge of the other side of the bottom of the electrocardiograph main body is connected with a first attracting iron, and the edge of the other side of the bottom of the rear cover is connected with a second attracting iron.

Furthermore, one side of the electrocardiograph body is provided with a USB interface.

Further, the display screen is a touchable display screen.

Further, the first rechargeable battery is a lithium battery.

Further, the second rechargeable battery is a lithium battery.

Further, the first groove and the second groove are both cylindrical grooves.

Further, the number of the electrodes is 3, and the number of the first grooves is 3.

As mentioned above, the portable electrocardiograph has small overall size (equivalent to the size of a common smart phone), and is very convenient to carry; and added bluetooth transmission module in the electrode, removed mixed and disorderly electrode line originally from for signal of telecommunication wireless transmission that the cardiac muscle arouses when with heart activity produces handles for the electrocardiograph body, demonstrates whole heart electrograph record on the display screen. In addition, the electrocardiograph is low in price on the whole and is very suitable for household use.

Drawings

FIG. 1 is a schematic top view of a portable electrocardiograph main body according to an embodiment of the present invention;

FIG. 2 is a schematic bottom view of a portable electrocardiograph according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a rear cover of a portable electrocardiograph according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an electrode structure of a portable electrocardiograph according to an embodiment of the present invention;

FIG. 5 is an expanded view of the back cover of a portable electrocardiograph according to an embodiment of the present invention;

fig. 6 is a closed view of the back cover of a portable electrocardiograph according to an embodiment of the present invention.

Reference is made to the following in corresponding reference numbers in the drawings of the specification:

the electrocardiograph main body 1, the display screen 11, the USB interface 12, the first groove 13, the second groove 131, the positive conductive post 1311 that charges, the negative conductive post 1312 that charges, the back cover connecting groove 14, the first connecting hole 141, the first attracting ferromagnet 19, the back cover 2, the bump 21, the second connecting hole 211, the second attracting ferromagnet 22, the electrode 3, the electrode main body 31, the positive conductive hole 311 that charges, the negative conductive hole 312 that charges, the electrode slice 32.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the description of the present invention.

Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a portable electrocardiograph comprising an electrocardiograph main body 1, a rear cover 2 and 3 electrodes 3, the rear cover 2 being attached to the bottom of the electrocardiograph main body 1.

The top of the electrocardiograph main body 1 is provided with a display screen 11, and the display screen 11 is a touch display screen, so that the operation on the screen is more convenient. The inside of electrocardiograph main part 1 is equipped with bluetooth receiving module and first rechargeable battery. The bottom of the electrocardiograph main body 1 is provided with 3 first grooves 13 which are transversely arranged uniformly, the first grooves 13 are internally provided with second grooves 131, and the second grooves 131 are internally provided with charging positive conductive columns 1311 and charging negative conductive columns 1312. The first groove 13 and the second groove 131 are both cylindrical grooves. The bluetooth receiving module, the charging positive conductive post 1311, the charging negative conductive post 1312, and the first rechargeable battery, which is a lithium battery, are all electrically connected to each other.

The electrode 3 comprises an electrode main body 31 and an electrode sheet 32, the surface of the electrode sheet 32 has viscosity, one end of the electrode main body 31 is connected with the electrode sheet 32, and the surface of the other end is provided with a charging positive electrode conductive hole 311 and a charging negative electrode conductive hole 312. A bluetooth transmission module and a second rechargeable battery are provided in the electrode main body 31. The charging positive electrode conductive hole 311, the charging negative electrode conductive hole 312, the bluetooth transmission module, and a second rechargeable battery, which is a lithium battery, are electrically connected to each other.

When the portable electrocardiograph is not used, the electrodes 3 are placed in the first and second grooves 13 and 131, and at this time, the charging positive conductive holes 311 and the charging negative conductive holes 312 of the motor 3 respectively contact the charging positive conductive posts 1311 and the charging negative conductive posts 1312 in the second groove 131, so that the electrodes are continuously charged.

A rear cover connecting groove 14 is provided at one side edge of the bottom of the electrocardiograph main body 1, and first connecting holes 141 are provided at both sides of the rear cover connecting groove 14, respectively. A convex block 21 is connected to one side edge of the bottom of the rear cover 2, and second connection holes 211 are respectively arranged on two sides of the convex block 21. The rear cover 2 is coupled to the bottom of the electrocardiograph main body 1 through the second coupling hole 211 corresponding to the first coupling hole 141.

The other side edge of the bottom of the electrocardiograph main body 1 is connected with a first attracting iron 19, and the other side edge of the bottom of the rear cover 2 is connected with a second attracting iron 22. When the back cover is closed, after the second attracting iron 22 of the back cover 2 touches the first attracting iron 19 of the electrocardiogram main unit 1, the two attracting irons attract each other, and the back cover 2 is closed immediately, which is very convenient and beautiful.

One side of electrocardiograph body 1 is equipped with USB interface 12, and USB interface 12 can be Micro USB, also can be Type-C. The USB interface 12 can both charge the first rechargeable battery and connect to a computer to derive the entire electrocardiogram recording.

When the portable electrocardiograph is used, the portable electrocardiograph is started, and the portable electrocardiograph can be set through the touch display screen 11. After setting, the rear cover 2 is unfolded, 3 electrodes 3 are taken out and attached to proper measurement positions on the body, and then the test is started. The bluetooth transmission module on the electrode 3 transmits the signal to the electrocardiograph main body 1 through the bluetooth receiving module in the electrocardiograph main body 1, and then the whole electrocardiogram record is displayed on the display screen 11. After the detection is finished, the 3 electrodes 3 are put back to the original positions, and the rear cover 2 is covered, so that the detection device is simple, convenient and practical.

In conclusion, the portable electrocardiograph disclosed by the invention is small in overall size (equivalent to the size of a common smart phone), and very convenient to carry; and added bluetooth transmission module in the electrode, removed mixed and disorderly electrode line originally from for signal of telecommunication wireless transmission that the cardiac muscle arouses when with heart activity produces handles for the electrocardiograph body, demonstrates whole heart electrograph record on the display screen. In addition, the electrocardiograph is low in price on the whole and is very suitable for household use. Therefore, the present invention effectively overcomes various disadvantages of the prior art and has a high industrial utility value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.