CN212466005U - Portable physiological signal detection device - Google Patents
Portable physiological signal detection device Download PDFInfo
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- CN212466005U CN212466005U CN202021143040.9U CN202021143040U CN212466005U CN 212466005 U CN212466005 U CN 212466005U CN 202021143040 U CN202021143040 U CN 202021143040U CN 212466005 U CN212466005 U CN 212466005U
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Abstract
The utility model relates to a portable physiological signal detection device, which comprises a shell, a central controller MCU, a signal transmission module, an electrocardiogram unit, a blood oxygen concentration unit, a body temperature unit and a power supply module; the physiological signals include but are not limited to body temperature, blood oxygen concentration and electrocardiogram, and can meet the detection requirements of most people on physiological indexes functionally; the device is non-wearable, is used as a single shell structure, and has the advantages of portability, wide applicable scene and the like; based on simple basic elements, the product device can be designed into a business card holder with the length, width and thickness similar to those of common business cards, can be carried about and put into a pocket or a handbag, and the like; and the customized mobile terminal outer package, such as a mobile phone shell and the like, can be embedded to meet the requirements of specific customers.
Description
Technical Field
The utility model relates to a portable physiological signal detection device.
Background
With better living conditions, people pay more attention to monitoring of body health; most of the existing physiological health detection devices are wearable devices, but the wearable devices are large in size limitation, are not convenient to carry except for wearing, and 70% of consumer groups do not like to use the electronic wearable devices according to survey statistics; the existing physiological health detection equipment has a single detection function and cannot meet the detection requirements of people on multiple physiological indexes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a portable physiological signal detection device.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a portable physiological signal detection device comprises a shell, a central controller MCU, a signal transmission module, an electrocardiogram unit, a blood oxygen concentration unit, a body temperature unit and a power supply module; the electrocardiogram unit comprises a contact type sensor, the body temperature unit comprises a thermosensitive sensor, the blood oxygen concentration unit comprises a photoelectric sensor, the contact type sensor, the thermosensitive sensor and the photoelectric sensor are all arranged on the shell, a switch is further arranged on the shell, and the switch is electrically connected with the MCU; the electrocardiogram unit, the blood oxygen concentration unit and the body temperature unit feed back detection data to the central controller MCU, and the central controller MCU interacts with the mobile terminal through the signal transmission module.
Preferably, the shell is of a rectangular structure, the length of the shell is 5-15cm, the width of the shell is 5-10cm, and the thickness of the shell is 0.5-2 cm.
Preferably, the signal transmission module is a low-power-consumption Bluetooth module, and the low-power-consumption Bluetooth module is integrated on the MCU.
Preferably, the power module comprises a power input module, a battery charging module, a rechargeable battery, a 3V low exit regulator, a power interface and a battery indicator light; the power interface and the battery indicator lamp are arranged on the shell, the power interface is electrically connected with the power input module, and the battery indicator lamp is electrically connected with the battery charging module; the rechargeable battery supplies power to the system through the battery charging module, and the power input module charges the rechargeable battery through the battery charging module or directly supplies power to the system.
Preferably, the mobile terminal further comprises a battery capacity feedback module, and the battery capacity feedback module feeds back the electric quantity of the rechargeable battery to the mobile terminal through the signal transmission module.
Preferably, the protective housing still contains, and the protective housing contains the backplate, is provided with the structure of borduring around the backplate, and the centre of backplate is provided with the standing groove, has the draw-in groove structure around the standing groove, around the casing with draw-in groove structure cooperation, fix the casing in the standing groove.
Preferably, the placing grooves penetrate through the front side and the back side of the back plate, and the thickness of the back plate is equal to that of the shell.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the scheme designs and develops a device capable of detecting physiological signals of a human body, wherein the physiological signals comprise but are not limited to body temperature, blood oxygen concentration and electrocardiogram, and the device can functionally meet the detection requirements of most people on physiological indexes; the device is non-wearable, is used as a single shell structure, and has the advantages of portability, wide applicable scene and the like; based on simple basic elements, the product device can be designed into a business card holder with the length, width and thickness similar to those of common business cards, can be carried about and put into a pocket or a handbag, and the like; and the customized mobile terminal outer package, such as a mobile phone shell and the like, can be embedded to meet the requirements of specific customers.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic view of a portable physiological signal detecting device according to the present invention;
fig. 2 is a schematic structural view of a protective casing matched with the portable physiological signal detection device of the present invention;
fig. 3 is a schematic block diagram of the portable physiological signal detecting device of the present invention;
fig. 4 is a circuit diagram of the MCU according to the present invention;
FIG. 5 is a circuit diagram of an electrocardiogram unit according to the present invention;
FIG. 6 is a circuit diagram of the blood oxygen concentration unit of the present invention;
fig. 7 is a circuit diagram of the body temperature unit according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-7, the portable physiological signal detecting device of the present invention comprises a housing 1, a central controller MCU, a signal transmission module, an electrocardiogram unit, a blood oxygen concentration unit, a body temperature unit, a battery capacity feedback module and a power module; in this embodiment, the model of each module is as shown in fig. 3.
The electrocardiogram unit comprises two contact sensors 2, the body temperature unit comprises a thermosensitive sensor 3, and the blood oxygen concentration unit comprises a photoelectric sensor 4; the contact sensor 2, the heat-sensitive sensor 3 and the photoelectric sensor 4 are all arranged on the shell 1, the sensors can be positioned on the same side or different sides of the shell 1, and the arrangement positions can be adjusted according to actual conditions or customer requirements; the shell 1 is further provided with a switch 5, and the switch 5 is electrically connected with the MCU and used for controlling the opening and closing of the device.
The power module comprises a power input module, a battery charging module, a rechargeable battery, a 3V low exit regulator, a power interface 6 and a battery indicator lamp 7, wherein the power interface 6 and the battery indicator lamp 7 are arranged on the shell 1, the power interface 6 is electrically connected with the power input module, and the battery indicator lamp 7 is electrically connected with the battery charging module.
The parameters of the power input module are voltage stabilization, 5V and direct current; the parameters of the battery charging module are 5V, direct current and 1/10A; the rechargeable battery is used for storing and discharging electricity, the capacity depends on the volume of the rechargeable battery, and the capacity is generally 30-200 mAh; the 3V low exit regulator is used for controlling the full charge and the potential difference is less than 3V and is cut off; the battery indicator light 7 may have at least two changing colors, including, for example, a charging color and a full charge color.
The rechargeable battery supplies power to the system through the battery charging module, and the power input module charges the rechargeable battery through the battery charging module or directly supplies power to the system; battery capacity feedback module real-time supervision battery capacity, MCU is given to the signal feedback, can feed back rechargeable battery's electric quantity to mobile terminal through the bluetooth, shows the electric quantity on APP.
The electrocardiogram unit can detect the heartbeat by pressing the fingers of two hands on the two touch sensors 2, generate electric excitation, generate bioelectric current, and collect and convert the bioelectric current signals and the potential difference along with the potential difference to form the electrocardiogram.
The blood oxygen concentration unit obtains the blood oxygen concentration by utilizing the absorptivity of the red light and the infrared light.
The body temperature unit measures and collects body surface temperature through a thermistor.
The electrocardiogram unit, the blood oxygen concentration unit and the body temperature unit feed back detection data to the central controller MCU, the signal transmission module is a low-power-consumption Bluetooth module, the low-power-consumption Bluetooth module is integrated on the central controller MCU, the central controller MCU is interacted with the mobile terminal through the signal transmission module, and the detection result can be displayed on the APP.
As a portable device, the shell 1 is of a rectangular structure, the length of the shell 1 is 5-15cm, the width of the shell is 5-10cm, and the thickness of the shell is 0.5-2 cm; the standard of the business card holder is similar to that of a common business card holder, and the business card holder can be carried about and put into a pocket or a handbag and the like.
The device can be used as an independent product, such as a household, a community doctor, a medical worker, a clinical and outpatient medical worker for assistance, a group, an enterprise unit health assistant, an individual user, especially an outdoor sport fan, and the like; at full power, it can be used for several weeks.
And for satisfying the use custom of most individual user, satisfy portable requirement, this product can also match the mobile terminal protective housing and use, like cell-phone protective housing, dull and stereotyped protective housing etc..
As shown in fig. 2, the protective case includes a back plate 11, a wrapping structure 12 is disposed around the back plate 11, and slot structures such as keys and cameras can be designed on the back plate 11 and the wrapping structure 12 according to needs; the middle of backplate 11 is provided with standing groove 13, and standing groove 13 can run through the tow sides of backplate 11, forms a hollow structure at the middle part of backplate 11, has draw-in groove structure 14 around standing groove 13, and with draw-in groove structure 14 cooperation around casing 1, fix casing 1 in standing groove 13, the thickness of backplate 11 equals with the thickness of casing 1, can make the two comparatively natural fuse as an organic whole.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. A portable physiological signal detection device, characterized by: comprises a shell (1), a central controller MCU, a signal transmission module, an electrocardiogram unit, a blood oxygen concentration unit, a body temperature unit and a power supply module; the electrocardiogram unit comprises a contact type sensor (2), the body temperature unit comprises a thermal sensor (3), the blood oxygen concentration unit comprises a photoelectric sensor (4), the contact type sensor (2), the thermal sensor (3) and the photoelectric sensor (4) are all arranged on the shell (1), a switch (5) is further arranged on the shell (1), and the switch (5) is electrically connected with the MCU; the electrocardiogram unit, the blood oxygen concentration unit and the body temperature unit feed back detection data to the central controller MCU, and the central controller MCU interacts with the mobile terminal through the signal transmission module.
2. The portable physiological signal detection device of claim 1, wherein: the shell (1) is of a rectangular structure, the length of the shell (1) is 5-15cm, the width of the shell is 5-10cm, and the thickness of the shell is 0.5-2 cm.
3. The portable physiological signal detection device of claim 1, wherein: the signal transmission module is a low-power-consumption Bluetooth module, and the low-power-consumption Bluetooth module is integrated on the MCU.
4. The portable physiological signal detection device of claim 1, wherein: the power supply module comprises a power supply input module, a battery charging module, a rechargeable battery, a 3V low exit regulator, a power supply interface (6) and a battery indicator lamp (7); the power interface (6) and the battery indicator lamp (7) are arranged on the shell (1), the power interface (6) is electrically connected with the power input module, and the battery indicator lamp (7) is electrically connected with the battery charging module; the rechargeable battery supplies power to the system through the battery charging module, and the power input module charges the rechargeable battery through the battery charging module or directly supplies power to the system.
5. The portable physiological signal detection device of claim 4, wherein: the mobile terminal also comprises a battery capacity feedback module, and the battery capacity feedback module feeds back the electric quantity of the rechargeable battery to the mobile terminal through the signal transmission module.
6. The portable physiological signal detection device of claim 1, wherein: the protective shell comprises a back plate (11), an edge covering structure (12) is arranged around the back plate (11), a placing groove (13) is arranged in the middle of the back plate (11), a clamping groove structure (14) is arranged around the placing groove (13), and the shell (1) is matched with the clamping groove structure (14) to fix the shell (1) in the placing groove (13).
7. The portable physiological signal detection device of claim 6, wherein: the placing grooves (13) penetrate through the front side and the back side of the back plate (11), and the thickness of the back plate (11) is equal to that of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143040.9U CN212466005U (en) | 2020-06-19 | 2020-06-19 | Portable physiological signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143040.9U CN212466005U (en) | 2020-06-19 | 2020-06-19 | Portable physiological signal detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212466005U true CN212466005U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021143040.9U Active CN212466005U (en) | 2020-06-19 | 2020-06-19 | Portable physiological signal detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212466005U (en) |
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2020
- 2020-06-19 CN CN202021143040.9U patent/CN212466005U/en active Active
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