CN205514578U - A heart rate detection appearance for imparting knowledge to students demonstration - Google Patents
A heart rate detection appearance for imparting knowledge to students demonstration Download PDFInfo
- Publication number
- CN205514578U CN205514578U CN201620250013.9U CN201620250013U CN205514578U CN 205514578 U CN205514578 U CN 205514578U CN 201620250013 U CN201620250013 U CN 201620250013U CN 205514578 U CN205514578 U CN 205514578U
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- China
- Prior art keywords
- heart rate
- module
- control circuit
- shell
- chip microcomputer
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Abstract
The utility model discloses a heart rate detection appearance for imparting knowledge to students demonstration, including detecting element and data processing terminal, detecting element includes control circuit board, control circuit board with the data processing terminal electricity is connected, detecting element still includes rhythm of the heart sensor, magic belt and shell, control circuit board install in the inside of shell, rhythm of the heart sensor settings in one side of magic belt. A heart rate detection appearance for imparting knowledge to students demonstration is equipped with detecting element with data processing terminal, detecting element is equipped with the rhythm of the heart sensor, through detecting element detects the pupil and moves the fore -and -after rhythm of the heart and change and pass through data processing terminal shows pupil's rhythm of the heart change chart, is fit for pupil's operation and observation rhythm of the heart directly perceived and changes.
Description
Technical field
This utility model relates to tutor auxiliary platform instrument field, particularly relates to a kind of heart rate for teaching demonstration and examines
Survey instrument.
Background technology
Senior class first volume science teaching material the 4th unit " our health " the 4th class i.e. " motion in religion section version
How about get up " in, relate to the introduction of blood circulation basic function, it is desirable to pupil's experience is once moved
The measurement activity of different phase heart rate data front and back, thus allows pupil understand health and there occurs that what changes.
Two loudspeaker and a flexible pipe is used to make easy stethoscope and listen heartbeat sound in conventional teaching, though
So can reduce the dispersion of sound, increase loudness, but use very inconvenient, can not intuitively observe changes in heart rate.
Therefore, teaching in the urgent need to the preferable teaching aid of one make pupil eased measure heart rate data, directly
See ground and observe changes in heart rate.
Summary of the invention
The purpose of this utility model is to propose a kind of applicable pupil operation and the use observing changes in heart rate directly perceived
Heart rate measuring instrument in teaching demonstration.
For reaching this purpose, this utility model by the following technical solutions:
A kind of heart rate measuring instrument for teaching demonstration, including detector unit and data processing terminal, described inspection
Survey unit and include control circuit plate, described control circuit plate and the electrical connection of described data processing terminal；
Described detector unit also includes that heart rate sensor, magic strap and shell, described control circuit plate are installed on
The inside of described shell, described heart rate sensor is arranged at the side of described magic strap；
Described control circuit plate includes single-chip microcomputer, data transmission module, timing module, AD conversion module and electricity
Source module, described data transmission module, described timing module and described power module are all dynamo-electric with described monolithic
Connect, the data output end of described heart rate sensor and the data input pin electrical connection of described AD conversion module,
The data output end of described AD conversion module and the electrical connection of described single-chip microcomputer, described data processing terminal and described
Data transmission module electrically connects；
The material of described shell is transparent plastics.
Preferably, described control circuit plate also includes that display module, described display module and described monolithic are dynamo-electric
Connect；Accordingly, one end of the side of described shell arranges display module and installs through hole, described display module
It is fixed on one end of the side of described shell.
Preferably, described control circuit plate also includes buzzer, described buzzer and the electrical connection of described single-chip microcomputer.
Preferably, described control circuit plate also includes heart rate display lamp, described heart rate display lamp and described monolithic
Mechatronics.
Preferably, described control circuit plate also includes that timing sets button, and described timing sets button and described
Single-chip microcomputer electrically connects；Accordingly, the other end of the side of described shell arranges timing and sets button installation through hole,
Described timing sets the other end that button is fixed on the side of described shell.
Preferably, described power module includes rechargable power supplies and on and off switch, described rechargable power supplies and institute
State on and off switch all to electrically connect with described single-chip microcomputer；Accordingly, the other end of the side of described shell is provided with electricity
Source switch installs through hole, and described on and off switch is fixed on the other end of the side of described shell.
Preferably, described power module also includes power supply indicator, described power supply indicator and described single-chip microcomputer
Electrical connection.
Preferably, described data transmission module is provided with USB interface；Accordingly, one end of described shell is provided with
Interface through hole, described USB interface connects with described interface through hole；Described data processing terminal is notebook electricity
Brain.
The described heart rate measuring instrument for teaching demonstration is provided with described detector unit and described data processing terminal,
Described detector unit is provided with described heart rate sensor, before and after being moved by described detector unit detection pupil
Changes in heart rate the changes in heart rate figure by described data processing terminal display pupil, be suitable for pupil's operation
Intuitively observe changes in heart rate.
Accompanying drawing explanation
This utility model is described further by accompanying drawing, but the content in accompanying drawing is not constituted this utility model
Any restriction.
Fig. 1 is the detector unit top view of one of them embodiment of this utility model；
Fig. 2 is the detector unit overall package figure of one of them embodiment of this utility model；
Fig. 3 is the module annexation figure of one of them embodiment of this utility model.
Wherein: control circuit plate 1；Data processing terminal 2；Heart rate sensor 3；Magic strap 4；Shell 5；
Single-chip microcomputer 11；Data transmission module 12；Timing module 13；AD conversion module 14；Power module 18；Aobvious
Show module 15；Buzzer 16；Heart rate display lamp 17；Timing sets button 19；On and off switch 181；Power supply
Display lamp 182；Usb 1 21.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
The heart rate measuring instrument for teaching demonstration of the present embodiment, including detector unit and data processing terminal 2,
Described detector unit includes control circuit plate 1, as it is shown on figure 3, at described control circuit plate 1 and described data
Reason terminal 2 electrically connects；
Described detector unit also includes heart rate sensor 3, magic strap 4 and shell 5, as shown in Figure 1 and Figure 2,
Described control circuit plate 1 is installed on the inside of described shell 5, and described heart rate sensor 3 is arranged at described evil spirit
The side of art band 4；
Described control circuit plate 1 includes that single-chip microcomputer 11, data transmission module 12, timing module 13, AD turn
Die change block 14 and power module 18, as it is shown on figure 3, described data transmission module 12, described timing module
13 and described power module 18 all electrically connect with described single-chip microcomputer 11, the data of described heart rate sensor 3 are defeated
Go out the data input pin electrical connection of end and described AD conversion module 14, the data of described AD conversion module 14
Outfan and described single-chip microcomputer 11 electrically connect, described data processing terminal 2 and described data transmission module 12
Electrical connection；The material of described shell 5 is transparent plastics.
The described heart rate measuring instrument for teaching demonstration is provided with described detector unit and described data processing terminal 2,
Described detector unit is provided with described heart rate sensor 3, before and after being moved by described detector unit detection pupil
Changes in heart rate also shows the changes in heart rate figure of pupil by described data processing terminal 2, is suitable for pupil behaviour
Make and intuitively observe changes in heart rate.
Described heart rate sensor 3 is arranged at the side of described magic strap 4, by described magic strap 4 by described
Heart rate sensor 3 is fixed on the finger of pupil, due to the finger of pupil is the most fine and also pupil
Mostly being the most active, according to fixing described heart rate sensors 3 such as fixtures, then easily contact is unstable or comes loose；
And, described magic strap 4 can adjust according to the size of pupil's finger and lash the number of turns, and contact is good, is difficult to
Come loose.After fixing described heart rate sensor 3, described timing module 13 carried out timing, such as timing 1 minute.
In timing time, the heart rate signal that described heart rate sensor 3 is detected by described AD conversion module 14 from
Analogue signal is converted to digital signal, and transmits to described single-chip microcomputer 11.Described single-chip microcomputer 11 is by described number
According to transport module 12, the described heart rate signal after conversion is sent to described data processing terminal 2.Described data
The described heart rate signal in chronological sequence order arrangement that processing terminal 2 can will receive, makes and shows correspondence
Heart rate-time changing curve, thus pupil by described data processing terminal 2 observe the most intuitively from
Oneself changes in heart rate, auxiliary teacher carries out health education, more allows pupil understand heart vivid and interesting
Work.And, the material of described shell 5 is transparent plastics, and pupil can be allowed to observe in described shell 5
The Wiring structure of described control circuit plate 1, excite the scientific inquiry ability of pupil.
Preferably, described control circuit plate 1 also includes display module 15, as shown in Figure 1, Figure 3, described
Display module 15 and described single-chip microcomputer 11 electrically connect；Accordingly, one end of the side of described shell 5 is arranged
Display module installs through hole, and described display module 15 is fixed on one end of the side of described shell 5.Described aobvious
Show that module 15, for showing timing remaining time and real-time heart rate speed, preferably demonstrates heart rate inspection to pupil
Survey process and the generating principle of heart rate-time changing curve.
Preferably, described control circuit plate 1 also includes buzzer 16, as it is shown on figure 3, described buzzer 16
Electrically connect with described single-chip microcomputer 11.Described buzzer 16 is used for reminding the detection end time, when described timing
Module 13 timing terminates, and described single-chip microcomputer 11 triggers described buzzer 16 and works, thus plays reminding effect.
Preferably, described control circuit plate 1 also includes heart rate display lamp 17, as shown in Figure 1, Figure 3, institute
State heart rate display lamp 17 and described single-chip microcomputer 11 electrically connects.Often gather the most described heart rate signal, the described heart
Rate display lamp 17 flashes once, and when the heart rate detected is too high or too low, described heart rate display lamp 17 is long
Bright, thus allow pupil observe the real-time change of heart rate the most vividly.
Preferably, described control circuit plate 1 also includes that timing sets button 19, as it is shown in figure 1, described meter
Time set button 19 and described single-chip microcomputer 11 and electrically connect；Accordingly, the other end of the side of described shell 5
Arranging timing and set button installation through hole, described timing setting button 19 is fixed on the side of described shell 5
The other end.Described timing sets button 19 and is used for setting timing time, and described display module 15 is additionally operable to show
Show the timing time of setting.Setting button 19 by described timing, teacher can need to adjust detection according to teaching
Timing time, so that teacher can flexible design teaching notes.
Preferably, described power module 18 includes rechargable power supplies and on and off switch 181, as it is shown in figure 1,
Described rechargable power supplies and described on and off switch 181 all electrically connect with described single-chip microcomputer 11；Accordingly, described
The other end of the side of shell 5 is provided with on and off switch and installs through hole, and described on and off switch 181 is fixed on described
The other end of the side of shell 5.Described rechargable power supplies and described on and off switch 181 all with described single-chip microcomputer
11 electrical connections, control the break-make of described rechargable power supplies by described on and off switch；Described for teaching demonstration
Heart rate measuring instrument use described rechargable power supplies, it is not necessary to often change battery, increase the service life, economical
Environmental protection.
Preferably, described power module 18 also includes power supply indicator 182, as it is shown in figure 1, described power supply
Display lamp 182 electrically connects with described single-chip microcomputer 11.Described power module 18 is additionally provided with described power supply indicator
181, when described rechargable power supplies works, described power supply indicator 181 is lighted, and plays duty instruction and makees
With, power off after reminding pupil's detection, prevent from forgetting closing what the power wastage that power supply causes maybe may cause
Fault.
Preferably, described data transmission module 12 is provided with usb 1 21, as shown in Figure 2；Accordingly,
One end of described shell 5 is provided with interface through hole, and described usb 1 21 connects with described interface through hole；Institute
State data processing terminal 2 for notebook computer.Described data transmission module 12 is provided with described usb 1 21,
The described usb 1 21 of the described heart rate measuring instrument for teaching demonstration and described data processing terminal 2
USB joint connects, thus the described heart rate signal transmission extremely described data processing terminal 2 that will detect；Meanwhile,
Also can be that described rechargable power supplies charges by described usb 1 21, when at heart rate signal as described in transmission
Described data processing terminal 2 is also charging for described rechargable power supplies, improves detection and the reliability of transmission.
The heart rate measuring instrument for teaching demonstration of the present embodiment has the advantages that at data described in 1.
The described heart rate signal in chronological sequence order arrangement that reason terminal 2 can will receive, makes and shows correspondence
Heart rate-time changing curve, thus pupil observes oneself in real time intuitively by described data processing terminal 2
Changes in heart rate, auxiliary teacher carry out health education, allow pupil understand the work of heart more vivid and interesting
Make；2. magic strap 4 described in can adjust according to the size of pupil's finger and lash the number of turns, and contact is good, is difficult to
Come loose；3. the material of shell 5 described in is transparent plastics, and pupil can be allowed to observe the institute in described shell 5
State the Wiring structure of control circuit plate 1, excite the scientific inquiry ability of pupil；4. set by described timing
Determining button 19, teacher can need to adjust detection timing time according to teaching, so that teacher can flexible design religion
Case.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to solve
Release principle of the present utility model, and the restriction to this utility model protection domain can not be construed to by any way.
Based on explanation herein, those skilled in the art need not pay performing creative labour can associate this reality
By other novel detailed description of the invention, within these modes fall within protection domain of the present utility model.
Claims (8)
1. for a heart rate measuring instrument for teaching demonstration, including detector unit and data processing terminal, described
Detector unit includes control circuit plate, described control circuit plate and the electrical connection of described data processing terminal, and it is special
Levy and be:
Described detector unit also includes that heart rate sensor, magic strap and shell, described control circuit plate are installed on
The inside of described shell, described heart rate sensor is arranged at the side of described magic strap；
Described control circuit plate includes single-chip microcomputer, data transmission module, timing module, AD conversion module and electricity
Source module, described data transmission module, described timing module and described power module are all dynamo-electric with described monolithic
Connect, the data output end of described heart rate sensor and the data input pin electrical connection of described AD conversion module,
The data output end of described AD conversion module and the electrical connection of described single-chip microcomputer, described data processing terminal and described
Data transmission module electrically connects；
The material of described shell is transparent plastics.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Control circuit plate also includes display module, described display module and the electrical connection of described single-chip microcomputer；Accordingly, institute
The one end of the side stating shell arranges display module and installs through hole, and described display module is fixed on described shell
One end of side.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Control circuit plate also includes buzzer, described buzzer and the electrical connection of described single-chip microcomputer.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Control circuit plate also includes heart rate display lamp, described heart rate display lamp and the electrical connection of described single-chip microcomputer.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Control circuit plate also includes that timing sets button, and described timing sets button and the electrical connection of described single-chip microcomputer；Right
Ying Di, the other end of the side of described shell arranges timing and sets button installation through hole, and described timing sets and presses
Keying is due to the other end of the side of described shell.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Power module includes that rechargable power supplies and on and off switch, described rechargable power supplies and described on and off switch are all and institute
State single-chip microcomputer electrical connection；Accordingly, the other end of the side of described shell is provided with on and off switch and installs through hole,
Described on and off switch is fixed on the other end of the side of described shell.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Power module also includes that power supply indicator, described power supply indicator electrically connect with described single-chip microcomputer.
Heart rate measuring instrument for teaching demonstration the most according to claim 1, it is characterised in that: described
Data transmission module is provided with USB interface；Accordingly, one end of described shell is provided with interface through hole, described USB
Interface connects with described interface through hole；Described data processing terminal is notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250013.9U CN205514578U (en) | 2016-03-28 | 2016-03-28 | A heart rate detection appearance for imparting knowledge to students demonstration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250013.9U CN205514578U (en) | 2016-03-28 | 2016-03-28 | A heart rate detection appearance for imparting knowledge to students demonstration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205514578U true CN205514578U (en) | 2016-08-31 |
Family
ID=56786492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250013.9U Expired - Fee Related CN205514578U (en) | 2016-03-28 | 2016-03-28 | A heart rate detection appearance for imparting knowledge to students demonstration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205514578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209898A (en) * | 2018-03-08 | 2018-06-29 | 广州易和医疗技术开发有限公司 | A kind of heartbeat detection device and wearable device |
| CN114145727A (en) * | 2021-11-18 | 2022-03-08 | 广东高驰运动科技有限公司 | Physiological signal measuring method, system, wearable device and medium |
-
2016
- 2016-03-28 CN CN201620250013.9U patent/CN205514578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209898A (en) * | 2018-03-08 | 2018-06-29 | 广州易和医疗技术开发有限公司 | A kind of heartbeat detection device and wearable device |
| CN114145727A (en) * | 2021-11-18 | 2022-03-08 | 广东高驰运动科技有限公司 | Physiological signal measuring method, system, wearable device and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |