CN209951251U - Bioelectric signal monitoring host and bioelectric signal monitoring device - Google Patents
Bioelectric signal monitoring host and bioelectric signal monitoring device Download PDFInfo
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- CN209951251U CN209951251U CN201920338292.8U CN201920338292U CN209951251U CN 209951251 U CN209951251 U CN 209951251U CN 201920338292 U CN201920338292 U CN 201920338292U CN 209951251 U CN209951251 U CN 209951251U
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Abstract
The utility model provides a bioelectricity signal monitoring host computer and bioelectricity signal monitoring facilities. The bioelectricity signal monitoring host comprises a protective shell, a main circuit board and a flexible circuit board. The protective shell is internally provided with an accommodating space, and the bottom end of the protective shell is open; the main circuit board is accommodated in the accommodating space, and a plurality of first electric contacts at intervals are arranged at the bottom of the main circuit board; the flexible circuit board is arranged at the opening of the protective shell to seal the opening; a plurality of first connecting contacts at intervals are arranged at the top of the flexible circuit board, a plurality of second connecting contacts at intervals are arranged at the bottom of the flexible circuit board, the first connecting contacts are electrically conducted with the second connecting contacts, the top of the flexible circuit board is fixedly connected with the bottom of the main circuit board, the first connecting contacts are correspondingly arranged and electrically connected with the first connecting contacts, the bottom of the flexible circuit board is used for being connected with the sensor, and the second connecting contacts are correspondingly arranged and electrically connected with the second connecting contacts on the sensor.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to bioelectricity signal monitoring host computer and bioelectricity signal monitoring facilities.
Background
Now, cardiovascular diseases seriously affect the physical health of people. The electrocardiosignals are used as an important reference basis for the detection of cardiovascular diseases of human beings, the research on the basic functions and the pathology of the heart and the evaluation of daily physical health conditions, and have important significance for the prevention and treatment of the diseases.
Along with the development of science and technology, various electrocardio patches appear in the market, so that electrocardiosignals can be monitored for a long time and can be adhered to the chest, and the portability and the comfort are greatly improved. The electrocardio patch comprises an electrocardio monitoring host and a sensor, wherein the electrocardio monitoring host is attached to the skin of a human body through the sensor to monitor the biological signals of the human body. However, the current electrocardio monitoring host has a complex circuit, so that the extensibility and the bendability of the electrocardio monitoring host are limited, and the electrocardio patch is easy to fall off.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ductility and the better bioelectricity signal monitoring host computer of nature of buckling and bioelectricity signal monitoring facilities to solve the problem among the prior art.
In order to solve the technical problem, the utility model provides a bioelectrical signal monitoring host computer, include: the protective shell is internally provided with an accommodating space, and the bottom end of the protective shell is open; the main circuit board is accommodated in the accommodating space, and a plurality of first electric contacts at intervals are arranged at the bottom of the main circuit board; the flexible circuit board is arranged at the opening of the protective shell to seal the opening; the top of flexible line way board is equipped with a plurality of first contact points of interval, and the bottom is equipped with a plurality of second connecting contacts of interval, first contact point with second connecting contact electrical property switches on, the top of flexible line way board with the bottom of main circuit board is connected fixedly just first contact point with first electrical contact corresponds the setting and electric connection, the bottom of flexible line way board is used for being connected with the sensor, second connecting contact with second electrical contact on the sensor corresponds the setting and electric connection.
In one embodiment, a conductive body is further connected between the first electrical contact and the first connection contact, the top and the bottom of the conductive body are electrically connected, the top of the conductive body is electrically connected with the first electrical contact, and the bottom of the conductive body is electrically connected with the first connection contact.
In one embodiment, the surface area of the top of the electrical conductor is smaller than the surface area of the first electrical contact, and the surface area of the bottom of the electrical conductor is smaller than the surface area of the first electrical contact.
In one embodiment, the electrical conductor is a plurality of layers of stacked conductive cloth.
In one embodiment, the main circuit board and the flexible circuit board are connected and fixed through an adhesive layer, the adhesive layer is provided with a plurality of openings, the openings are arranged corresponding to the first electrical contacts, and the conductor penetrates through the openings.
In one embodiment, the bonding layer is formed by spraying double-sided adhesive or glue between the main circuit board and the flexible circuit board.
In one embodiment, the distance between the top and the bottom of the conductor is greater than the thickness of the bonding layer.
In one embodiment, the protective shell is made of a flexible material; a filling piece is further filled between the protective shell and the main circuit board, and the filling piece is made of a flexible material; the shape of the periphery of the main circuit board is matched with the shape of the inner peripheral wall of the opening of the protective shell.
In one embodiment, the main circuit board comprises a plurality of PCBAs and flexible connecting plates, and the flexible connecting plates are connected with the PCBAs.
The utility model also provides a bioelectricity signal monitoring facilities, including the sensor with as above the bioelectricity signal monitoring host computer, the bottom of bioelectricity signal monitoring host computer with the top of sensor is connected fixedly, just the second connect the contact with the second electric contact electric connection of sensor.
According to the above technical scheme, the utility model discloses an advantage lies in with positive effect:
the bioelectrical signal monitoring host of the utility model comprises a protective shell, a main circuit board and a flexible circuit board, wherein a plurality of first contact points are arranged at intervals on the top of the flexible circuit board, a plurality of second contact points are arranged at intervals on the bottom of the flexible circuit board, the first contact points are electrically conducted with the second contact points, the first connecting contact is electrically connected with the first electric contact of the main circuit board, the second connecting contact is electrically connected with the second electric contact on the sensor, thereby realizing the electrical connection between the main circuit board and the sensor, the first electrical contact of the main circuit board can be flexibly arranged through the conversion function of the first connecting contact and the second connecting contact on the flexible circuit board, and then make the circuit design of biological electricity signal monitoring host computer more nimble, and the bending nature and the ductility of flexible line way board are better, and have guaranteed the bending nature and the ductility of biological electricity signal monitoring host computer.
And the flexible line way board seals the protective housing, and seal the main circuit board layer in the protective housing, therefore, the bioelectricity signal monitoring host computer can be waterproof, and this closed mode makes the weight of bioelectricity signal monitoring host computer less, is convenient for wear with oneself to make the pliability of bioelectricity signal monitoring host computer further obtain guaranteeing.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the bioelectrical signal monitoring device of the present invention.
Wherein the reference numerals are as follows: 1. a bioelectrical signal monitoring host; 11. a protective shell; 12. a main circuit board; 121. PCBA; 122. a flexible connecting plate; 123. a battery; 13. an electrical conductor; 14. an adhesive layer; 15. a flexible circuit board; 2. a sensor.
Detailed Description
Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.
For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.
Referring to fig. 1, the utility model provides a bioelectricity signal monitoring device, this monitoring device include sensor 2 and bioelectricity signal monitoring host 1, sensor 2 and 1 electric connection of bioelectricity signal monitoring host. The sensor 2 is attached to the skin of a human body and used for sensing a biological signal of the human body, transmitting the sensed biological signal to the biological electric signal monitoring host 1, processing the biological signal by the biological electric signal monitoring host 1, and displaying the biological signal in a chart or digital mode.
The sensor 2 is used for acquiring biological signals of a human body. In this embodiment, the sensor 2 is used for collecting physiological electrical signals of a human body, such as electrocardio signals, electroencephalogram signals and the like. In other embodiments, the sensor 2 may also be a temperature sensor for collecting a body temperature signal; the sensor 2 can also be a photoelectric sensor which collects the skin blood oxygen signal and the blood pressure signal through the light reflection principle. The sensor 2 may also be of one or a combination of several of the above types. It is understood that the sensor 2 may also be another type of sensor 2 or a combination of several sensors 2 to enable acquisition of heart rate, blood oxygen, blood pressure, pulse rate, respiration, body movement, heart sounds, position, etc. This is not further enumerated here.
In particular, the sensor 2 is provided with a plurality of second electrical contacts at intervals on top. Specifically, the second electric contact is located collinear, and the interval sets up, not only arranges simply, and sensor 2 adhesion in human monitoring time, and each second electric contact on the sensor 2 can extend along with human skin for sensor 2 perfectly laminates in skin.
In this embodiment, the top of the sensor 2 has viscosity, and is fixed on the bioelectrical signal monitoring host 1 by adhesion.
The bioelectrical signal monitoring host 1 may be an electrocardiograph, an electroencephalograph, a blood oxygen recorder, a blood pressure recorder, a temperature recorder or other devices for measuring human body biological signals.
Specifically, the bioelectrical signal monitoring host 1 includes a protective case 11, a main circuit board 12, an electric conductor 13, an adhesive layer 14, and a flexible circuit board 15. For convenience of explanation, it is specified that when the bioelectrical signal monitoring device is used, the side of the bioelectrical signal monitoring host 1 away from the skin of the human body is the top, and the side close to the skin of the human body is the bottom.
The bottom end of the protective shell 11 is open, and the interior has an accommodating space. Specifically, the protective shell 11 is made of a flexible material, such as silicone rubber or polyurethane. Adopt above-mentioned design to make protective housing 11 have ductility, bendability, make bioelectricity signal monitoring host computer 1 can laminate skin betterly, and when being surveyed partial unevenness, skin shrink, protective housing 11 can perfect laminating skin, along with skin's change and extend, buckle, guarantee surveyed personnel's comfort level, avoid becoming flexible, drop, and then improve bioelectricity signal monitoring host computer 1's reliability.
In this embodiment, the protective case 11 is integrally formed on the top of the main circuit board 12. In other embodiments, the protective shell 11 may be made separately.
The main circuit board 12 is accommodated in the accommodating space of the protective case 11, and is used for receiving and converting biological signals of a human body. Specifically, main circuit board 12 includes a plurality of PCBA 121, a flexible connection board 122, and a battery 123 that provides power to PCBA 121. The plurality of PCBAs 121 are electrically connected to each other by flexible connection board 122, so that electrical connection between PCBAs 121 is achieved, and PCBAs 121 and battery 123 are also electrically connected by flexible connection board 122. In this embodiment, main circuit board 12 is composed of three PCBA 121, two flexible connecting plates 122 connecting PCBA 121, and one battery 123. Three PCBA 121 are located on the same straight line, and battery 123 is disposed on top of PCBA 121 located in the middle.
The bottom of the main circuit board 12 is provided with a plurality of first electrical contacts at spaced intervals. The first electrical contact is electrically connected with the second electrical contact on the sensor 2 to realize the electrical connection between the main circuit board 12 and the sensor 2, so that the main circuit board 12 can receive the biological signals collected by the sensor 2.
In this embodiment, the main circuit board includes an analog front end, an MCU, a memory card, and a wireless transmission module. The MCU is used for analyzing and processing the biological signals. Memory cards are used to store data. The wireless transmission module can be connected with other external devices to communicate and exchange data, so that the bioelectrical signal monitoring host 1 can communicate with other external devices.
The main circuit board 12 has a gap when being accommodated in the accommodating space of the protective case 11. In this embodiment, the gap is filled with a filling member, and the filling member is made of a flexible material. In this embodiment, the material of the filling member is the same as that of the protective case 11. In other embodiments, the material of the filling member and the material of the protective shell 11 may not be the same.
The conductive body 13 is disposed in the accommodating space of the protective case 11 and located at the bottom of the main circuit board 12. The conductive bodies 13 are connected to the first electrical contacts in a one-to-one correspondence, and the top of the conductive bodies 13 is electrically connected to the first electrical contacts. The bottom and the top of the conductor 13 are electrically connected.
The surface area of the top of each conductor 13 is smaller than the surface area of the first electrical contact, ensuring good electrical connection between the conductors 13 and the main circuit board 12.
Specifically, the conductive body 13 is a plurality of stacked conductive cloths. In other embodiments, conductive body 13 may also be a conductive metal, such as copper foil.
The bonding layer 14 is disposed in the accommodating space of the protective shell 11, is located between the main circuit board 12 and the flexible circuit board 15, and is used for connecting and fixing the main circuit board 12 and the connecting layer, so that the main circuit board 12 and the connecting layer are stably connected and are not easy to fall off, and the stable connection can be maintained when a human body moves. Specifically, the adhesive layer 14 is provided with a plurality of openings, the openings are arranged in one-to-one correspondence with the conductive bodies 13, and the conductive bodies 13 penetrate through the openings to enable the adhesive layer to avoid the conductive bodies 13, so that good electrical connection between the main circuit board 12 and the flexible circuit board 15 is ensured.
In this embodiment, the adhesive layer 14 is a double-sided tape, and has adhesive force on two opposite surfaces, one surface of which is connected to the main circuit board 12, and the other surface of which is connected to the flexible circuit board 15, so as to connect and fix the main circuit board 12 to the connection layer. In other embodiments, the adhesive layer may be formed by spraying glue on the main circuit board 12 or the flexible circuit board 15, and the main circuit board 12 and the flexible circuit board 15 are connected and fixed by the adhesive force of the glue.
The height of the bonding layer 14 is smaller than the distance from the top to the bottom of the conductive body 13, so that when the flexible circuit board 15 is fixedly connected with the main circuit board 12, the conductive body 13 can be fixed by the flexible circuit board 15 and the main circuit board 12, and the flexible circuit board 15 is ensured to be stably and electrically connected with the main circuit board 12.
The flexible circuit board 15 is disposed at the opening of the protection shell 11 and seals the opening, and the main circuit board 12, the conductive body 13 and the bonding layer 14 are sealed in the protection shell 11, so that the bioelectrical signal monitoring host 1 can be waterproof, and the sealing manner makes the weight of the bioelectrical signal monitoring host 1 smaller, thereby facilitating wearing and further ensuring the flexibility of the bioelectrical signal monitoring host 1.
The outer periphery of the flexible wiring board 15 is fitted to the inner peripheral wall of the protective case 11 at the opening to allow the flexible wiring board 15 to enclose the protective case 11.
Specifically, the top of the flexible printed circuit 15 is provided with a first connecting contact, the bottom of the flexible printed circuit is provided with a second connecting contact, and the first connecting contact and the second connecting contact are electrically connected. The first connection contact is electrically connected to the first electrical contact, so as to electrically connect the flexible circuit board 15 and the main circuit board 12. The second connecting contact is electrically connected with the second electric contact, so that the flexible circuit board 15 is electrically connected with the sensor 2. Therefore, the main circuit board 12 and the sensor 2 are electrically connected through the flexible circuit board 15.
The first connecting contact and the first electric contact are electrically connected through the conductive body 13, so that the flexible circuit board 15 and the main circuit board 12 are ensured to be stably electrically connected.
The first electric contact of the main circuit board 12 can be flexibly arranged through the conversion function of the first connecting contact and the second connecting contact on the connecting layer, so that the circuit design of the bioelectrical signal monitoring host 1 is more flexible.
The surface area of the first connection point is larger than that of the bottom of the conductor 13, so that good electrical connection between the flexible circuit board 15 and the conductor 13 is ensured.
In this embodiment, the flexible wiring board 15 is a film wiring board (PET).
According to the above technical scheme, the utility model discloses an advantage lies in with positive effect:
the bioelectrical signal monitoring host of the utility model comprises a protective shell, a main circuit board and a flexible circuit board, wherein a plurality of first contact points are arranged at intervals on the top of the flexible circuit board, a plurality of second contact points are arranged at intervals on the bottom of the flexible circuit board, the first contact points are electrically conducted with the second contact points, the first connecting contact is electrically connected with the first electric contact of the main circuit board, the second connecting contact is electrically connected with the second electric contact on the sensor, thereby realizing the electrical connection between the main circuit board and the sensor, the first electrical contact of the main circuit board can be flexibly arranged through the conversion function of the first connecting contact and the second connecting contact on the flexible circuit board, and then make the circuit design of biological electricity signal monitoring host computer more nimble, and the bending nature and the ductility of flexible line way board are better, and have guaranteed the bending nature and the ductility of biological electricity signal monitoring host computer.
And the flexible line way board seals the protective housing, and seal the main circuit board layer in the protective housing, therefore, the bioelectricity signal monitoring host computer can be waterproof, and this closed mode makes the weight of bioelectricity signal monitoring host computer less, is convenient for wear with oneself to make the pliability of bioelectricity signal monitoring host computer further obtain guaranteeing.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A bioelectrical signal monitoring host, comprising:
the protective shell is internally provided with an accommodating space, and the bottom end of the protective shell is open;
the main circuit board is accommodated in the accommodating space, and a plurality of first electric contacts at intervals are arranged at the bottom of the main circuit board;
the flexible circuit board is arranged at the opening of the protective shell to seal the opening; the top of flexible line way board is equipped with a plurality of first contact points of interval, and the bottom is equipped with a plurality of second connecting contacts of interval, first contact point with second connecting contact electrical property switches on, the top of flexible line way board with the bottom of main circuit board is connected fixedly just first contact point with first electrical contact corresponds the setting and electric connection, the bottom of flexible line way board is used for being connected with the sensor, second connecting contact with second electrical contact on the sensor corresponds the setting and electric connection.
2. The bioelectrical signal monitoring host according to claim 1, wherein an electrical conductor is further connected between the first electrical contact and the first connection contact, a top portion of the electrical conductor is electrically connected to a bottom portion of the electrical conductor, the top portion of the electrical conductor is electrically connected to the first electrical contact, and the bottom portion of the electrical conductor is electrically connected to the first connection contact.
3. The bioelectrical signal monitoring host according to claim 2, wherein a surface area of a top portion of the electrical conductor is smaller than a surface area of the first electrical contact, and a surface area of a bottom portion of the electrical conductor is smaller than a surface area of the first connection point.
4. The bioelectrical signal monitoring host according to claim 2, wherein the conductive body is a plurality of stacked conductive cloths.
5. The bioelectrical signal monitoring host according to claim 2, wherein the main circuit board is connected and fixed to the flexible circuit board through an adhesive layer, the adhesive layer has a plurality of openings corresponding to the first electrical contacts, and the conductive member penetrates the openings.
6. The bioelectrical signal monitoring host according to claim 5, wherein the adhesive layer is formed by spraying a double-sided tape or glue between the main circuit board and the flexible circuit board.
7. The bioelectrical signal monitoring host according to claim 5, wherein a distance between the top and the bottom of the conductive body is larger than a thickness of the adhesive layer.
8. The bioelectrical signal monitoring host machine according to claim 1, wherein the protective shell is made of a flexible material;
a filling piece is further filled between the protective shell and the main circuit board, and the filling piece is made of a flexible material;
the shape of the periphery of the main circuit board is matched with the shape of the inner peripheral wall of the opening of the protective shell.
9. The bioelectrical signal monitoring host of claim 1, wherein the host circuit board comprises a plurality of PCBA's and a flexible connection board connecting the PCBA's.
10. A bioelectrical signal monitoring device comprising a sensor and the bioelectrical signal monitoring host as claimed in any one of claims 1 to 9, wherein the bottom of the bioelectrical signal monitoring host is fixedly connected to the top of the sensor, and the second connecting contact is electrically connected to the second electrical contact of the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338292.8U CN209951251U (en) | 2019-03-15 | 2019-03-15 | Bioelectric signal monitoring host and bioelectric signal monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338292.8U CN209951251U (en) | 2019-03-15 | 2019-03-15 | Bioelectric signal monitoring host and bioelectric signal monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951251U true CN209951251U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920338292.8U Active CN209951251U (en) | 2019-03-15 | 2019-03-15 | Bioelectric signal monitoring host and bioelectric signal monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951251U (en) |
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2019
- 2019-03-15 CN CN201920338292.8U patent/CN209951251U/en active Active
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