CN215017302U - Multifunctional handheld pulse measuring device - Google Patents
Multifunctional handheld pulse measuring device Download PDFInfo
- Publication number
- CN215017302U CN215017302U CN202121276318.4U CN202121276318U CN215017302U CN 215017302 U CN215017302 U CN 215017302U CN 202121276318 U CN202121276318 U CN 202121276318U CN 215017302 U CN215017302 U CN 215017302U
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- CN
- China
- Prior art keywords
- measuring device
- oximeter
- pulse measuring
- main control
- control chip
- Prior art date
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000008280 blood Substances 0.000 claims abstract description 27
- 210000004369 blood Anatomy 0.000 claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 27
- 239000001301 oxygen Substances 0.000 claims abstract description 27
- 238000002496 oximetry Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000033764 rhythmic process Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 8
- 108010064719 Oxyhemoglobins Proteins 0.000 description 2
- 229910003798 SPO2 Inorganic materials 0.000 description 1
- 101100478210 Schizosaccharomyces pombe (strain 972 / ATCC 24843) spo2 gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002106 pulse oximetry Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a multifunctional hand-held pulse measuring device, which relates to the technical field of pulse measuring devices and comprises an oximeter body, wherein an indicator light and an alarm are arranged on the oximeter body, and the indicator light and the alarm are both electrically connected with a main control chip; the oximeter body is rotatably connected with a clamping arm through a pin shaft; a multi-gear locking part is arranged on the pin shaft, and the clamping arm is locked on the oximeter body through the multi-gear locking part; finger placing grooves are symmetrically formed in the oximeter body and the clamping arms, and the blood oxygen collecting sensor is arranged on the inner wall of the finger placing groove in the oximeter body; the oximeter body is provided with a temperature collector, and the temperature collector is electrically connected with the main control chip. The utility model discloses a set up temperature collector, can detect ambient temperature on every side to can revise human blood oxygen, rhythm of the heart numerical value according to the temperature of difference, avoid the temperature difference to cause the problem of numerical value deviation.
Description
Technical Field
The utility model relates to a pulse measuring device technical field especially relates to a multi-functional hand-held type pulse measuring device.
Background
The existing handheld oximeter does not have the functions of warning and temperature acquisition, is simple in implementation principle, directly acquires the blood oxygen saturation and the pulse rate through a sensor, and has different measurement deviation due to different ambient temperatures of each user, so that the measurement is urgently needed to be changed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and providing a multifunctional handheld pulse measuring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional handheld pulse measuring device comprises an oximeter body, wherein the oximeter body is connected with a data line, a blood oxygen acquisition sensor is arranged on the oximeter body, a main control chip, a display screen and keys are arranged on the oximeter body, the display screen, the keys and the blood oxygen acquisition sensor are all electrically connected with the main control chip, an indicator lamp and an alarm are arranged on the oximeter body, and the indicator lamp and the alarm are all electrically connected with the main control chip;
the oximeter body is rotatably connected with a clamping arm through a pin shaft;
a multi-gear locking part is arranged on the pin shaft, and the clamping arm is locked on the oximeter body through the multi-gear locking part;
finger placing grooves are symmetrically formed in the oximeter body and the clamping arms, and the blood oxygen collecting sensor is arranged on the inner wall of the finger placing groove in the oximeter body;
the oximeter body is provided with a temperature collector, and the temperature collector is electrically connected with the main control chip.
Optionally, the type of the main control chip is an STMF main control chip.
Optionally, the model of the temperature collector is an SHT temperature collector.
Optionally, the display screen is a small LCD liquid crystal screen.
Optionally, the indicator light is an LED light.
Optionally, the blood oxygen collecting sensor is a DB serial blood oxygen probe.
Optionally, the multi-gear locking piece is composed of a polished rod, a sliding block, a spring and a top piece;
the pin shaft is provided with a groove, the polished rod is fixedly arranged in the groove, a spring and a sliding block are sleeved on the polished rod in a clearance mode, the sliding block is fixedly connected with the ejector, and the clamping arm is provided with a plurality of abutting grooves matched with the ejector for use.
Optionally, the head of the top piece adopts a hemispherical structure, and the abutting groove adopts a hemispherical structure.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses an alarm and pilot lamp can take place unusually or send warning suggestion and light warning not in presetting the range value at measuring oxyhemoglobin saturation, rhythm of the heart.
The utility model discloses a set up temperature collector, can detect ambient temperature on every side to can revise human blood oxygen, rhythm of the heart numerical value according to the temperature of difference, avoid the temperature difference to cause the problem of numerical value deviation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the multi-gear locking member of the present invention;
FIG. 3 is a view showing the movement angle of the multi-gear locking member of the present invention;
FIG. 4 is a schematic view of the structure of the multi-gear locking member of the present invention;
fig. 5 is a connection block diagram of the main control chip of the present invention.
In the figure: the oximeter comprises an oximeter body 1, a data line 2, a display screen 3, a key 4, a blood oxygen acquisition sensor 5, a clamping arm 6, a temperature acquisition device 7, a pin shaft 8, a multi-gear locking part 9, a polished rod 91, a sliding block 92, a spring 93, a top part 94, an indicator lamp 10, an alarm 11 and a supporting groove 12.
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.
Referring to fig. 1-5, a multifunctional handheld pulse measuring device comprises an oximeter body 1, the oximeter body 1 is connected with a data line 2, and a blood oxygen collecting sensor 5 is arranged on the oximeter body 1.
In the present embodiment, the blood oxygen collecting sensor is of a model of DB9 serial blood oxygen probe.
The measurement function of the blood oxygen collecting sensor 5 is as follows: the SPO2 measurement adopts continuous and noninvasive pulse oximetry, which measures the light with specific wavelength emitted from the luminous source of the blood oxygen saturation probe, wherein one LED is red, and the other infrared light is absorbed by oxyhemoglobin in the tissue of a user and reaches the light flux of the photoelectric detector end to obtain the blood oxygen saturation and the pulse rate, and the percentage of the blood oxygen is calculated by measuring the light with the two wavelengths with different absorptance through the body.
Install main control chip, display screen 3 and button 4 on the oximetry body 1, display screen 3, button 4 and blood oxygen acquisition sensor 5 all with main control chip electric connection.
In the present embodiment, the key 4 adopts 4 operation keys located on the front of the oximeter body 1 for function setting and parameter adjustment.
In this embodiment, the model of the main control chip is an STM32F767 main control chip.
In this embodiment, the display screen 3 is a 3.5-inch LCD liquid crystal display, and displays a human-computer interaction interface and real-time display of measurement data.
The oximeter body 1 is provided with a temperature collector 7, and the temperature collector 7 is electrically connected with the main control chip.
In the present embodiment, the model of the temperature collector 7 is an SHT20 temperature collector, and the temperature data is collected and displayed on the display screen 3.
The temperature acquisition function of the temperature acquisition device 7 is as follows: the SHT20 temperature collector integrates the sensing element and the signal processing circuit on a miniature circuit board, outputs a completely calibrated digital signal, issues a group of measurement commands after the machine is started, and the measurement is finished, which needs about 20ms to correspond to 8-bit measurement respectively, the detected data can be stored first, and other tasks can be continuously executed to read out the data when needed.
Install pilot lamp 10 and alarm 11 on the oximetry body 1, pilot lamp 10 and alarm 11 all with main control chip electric connection.
In the present embodiment, the indicator lamp 10 is an LED lamp.
In the present embodiment, the alarm 11 is an audible alarm, i.e., a speaker.
The rotation of 8 last round pins of axle of oximeter body 1 is connected with arm lock 6, and the finger standing groove has been seted up to the symmetry on oximeter body 1 and arm lock 6, and blood oxygen acquisition sensor 5 sets up on the finger standing groove inner wall on oximeter body 1.
The effect of arm lock 6 lies in, conveniently compresses tightly spacingly to people's finger for people's finger and the laminating of blood oxygen acquisition sensor 5.
The pin shaft 8 is provided with a multi-gear locking piece 9, the clamping arm 6 is locked on the oximeter body 1 through the multi-gear locking piece 9,
the multi-gear locking piece 9 is composed of a polished rod 91, a slider 92, a spring 93 and a jacking piece 94, a groove is formed in the pin shaft 8, the polished rod 91 is fixedly arranged in the groove, the spring 93 and the slider 92 are sleeved on the polished rod 91 in a clearance mode, the slider 92 is fixedly connected with the jacking piece 94, and a plurality of abutting grooves 12 matched with the jacking piece 94 for use are formed in the clamping arm 6.
Through the elastic force of the spring 93, the slider 92 and the top piece 94 can be driven to move, the top piece 94 is clamped in the abutting groove 12 for locking, and finally the locking between the clamping arm 6 and the oximeter body 1 is realized.
In this embodiment, the head of the top member 94 is formed as a semi-spherical structure, and the retaining groove 12 is formed as a semi-spherical structure, which can prevent complete locking.
The alarm principle is as follows:
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional hand-held type pulse measuring device, includes oximetry body (1), oximetry body (1) is connected with data line (2), be provided with blood oxygen acquisition sensor (5) on oximetry body (1), install main control chip, display screen (3) and button (4) on oximetry body (1), display screen (3), button (4) and blood oxygen acquisition sensor (5) all with main control chip electric connection, its characterized in that, install pilot lamp (10) and alarm (11) on oximetry body (1), pilot lamp (10) and alarm (11) all with main control chip electric connection;
the oximeter body (1) is rotatably connected with a clamping arm (6) through a pin shaft (8);
a multi-gear locking piece (9) is arranged on the pin shaft (8), and the clamping arm (6) is locked on the oximeter body (1) through the multi-gear locking piece (9);
finger placing grooves are symmetrically formed in the oximeter body (1) and the clamping arms (6), and the blood oxygen collecting sensor (5) is arranged on the inner wall of the finger placing groove in the oximeter body (1);
the oximeter comprises an oximeter body (1), and is characterized in that a temperature collector (7) is arranged on the oximeter body (1), and the temperature collector (7) is electrically connected with a main control chip.
2. The multifunctional handheld pulse measuring device according to claim 1, wherein the model of the main control chip is STM32F767 main control chip.
3. The multifunctional handheld pulse measuring device according to claim 1, characterized in that the type of the temperature collector (7) is SHT20 temperature collector.
4. The multifunctional handheld pulse measuring device according to claim 1, wherein the display screen (3) is a 3.5 inch LCD liquid crystal screen.
5. The multifunctional handheld pulse measuring device according to claim 1, wherein the indicator light (10) is an LED light.
6. The multifunctional handheld pulse measuring device as claimed in claim 1, wherein the blood oxygen collecting sensor (5) is a DB9 serial blood oxygen probe.
7. The multifunctional handheld pulse measuring device according to claim 1, characterized in that the multi-gear locking piece (9) is composed of a polish rod (91), a slide block (92), a spring (93) and a top piece (94);
the novel clamping device is characterized in that a groove is formed in the pin shaft (8), the polished rod (91) is fixedly arranged in the groove, a spring (93) and a sliding block (92) are sleeved on the polished rod (91) in a clearance mode, the sliding block (92) is fixedly connected with the top piece (94), and a plurality of abutting grooves (12) matched with the top piece (94) in use are formed in the clamping arm (6).
8. The multifunctional handheld pulse measuring device as recited in claim 7, wherein the head of the top member (94) has a hemispherical structure, and the abutting groove (12) has a hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276318.4U CN215017302U (en) | 2021-06-08 | 2021-06-08 | Multifunctional handheld pulse measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276318.4U CN215017302U (en) | 2021-06-08 | 2021-06-08 | Multifunctional handheld pulse measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017302U true CN215017302U (en) | 2021-12-07 |
Family
ID=79204555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121276318.4U Expired - Fee Related CN215017302U (en) | 2021-06-08 | 2021-06-08 | Multifunctional handheld pulse measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931377A (en) * | 2022-05-20 | 2022-08-23 | 歌尔股份有限公司 | Blood oxygen concentration detection device and wearable equipment |
-
2021
- 2021-06-08 CN CN202121276318.4U patent/CN215017302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931377A (en) * | 2022-05-20 | 2022-08-23 | 歌尔股份有限公司 | Blood oxygen concentration detection device and wearable equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |