CN202681933U - Watch and heart rate detecting device thereof - Google Patents
Watch and heart rate detecting device thereof Download PDFInfo
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- CN202681933U CN202681933U CN 201220269055 CN201220269055U CN202681933U CN 202681933 U CN202681933 U CN 202681933U CN 201220269055 CN201220269055 CN 201220269055 CN 201220269055 U CN201220269055 U CN 201220269055U CN 202681933 U CN202681933 U CN 202681933U
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- heart rate
- microprocessor
- opening
- detection device
- imageing sensor
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Abstract
The utility model discloses a heart rate detecting device which comprises a body, an image sensor, a luminous element, a microprocessor and a GSM module, wherein an empty chamber is formed in the body, and an opening is formed on the surface of the body close to the skin; the image sensor is arranged in the empty chamber and corresponds to the position of the opening and used for collecting the data of a plurality of frames of blood vessel images through the opening according to a preset collecting frequency; the luminous element is arranged around the image sensor and used for outwardly projecting light rays from the opening; the microprocessor is electrically connected with the image sensor and used for getting the crest quantity according to the varying tendency of red signal values of the data of a plurality of frames of images collected by the image sensor in a preset time range so as to determine the data of heart rates in the preset time range; the microprocessor is further used for generating the data of heart rates into a short message of the data of heart rates; and the GSM module is connected with the microprocessor and used for sending the message of the data of heart rates to a preset telephone number. The utility model further discloses a watch.
Description
Technical field
This utility model relates to wrist-watch and heartbeat detection device thereof.
Background technology
At present, heart rate test normal operation pulse blood oxygen instrument, its operation principle is: based on the variation of absorbing amount during the arteriopalmus.Two light sources that lay respectively at visible red spectrum (660 nanometer) and infrared spectrum (940 nanometer) alternately shine tested district (being generally finger tip or ear-lobe).The light quantity that absorbs during these pulsation is relevant with the oxygen content in the blood.Microprocessor calculates the ratio of these the two kinds of spectrum absorb, and with the result with exist degree of the comprising numerical tabular in the memorizer to compare, thereby hemorrhage oxygen degree of comprising, and pulsation number of times, and then obtain heart rate data.
Typical blood oxygen instrument sensor has pair of LEDs, and this faces a photodiode to the translucent position (normally finger tip or ear-lobe) of LED by patient body, and one of them LED is HONGGUANG, and wavelength is 660nm; Another is ultrared, and wavelength is 940nm.LED is placed in the small-sized probe that contacts with patient's finger tip or ear-lobe with photodiode.
The shortcoming of this pulse blood oxygen instrument is, on the one hand, must keep pulse blood oxygen instrument and contact skin, obtaining pulsation, and in motor process, for example run, when jumping, pulse blood oxygen instrument loses with skin easily and contacts; On the other hand, for cardiovascular patient, the real-time detection of heart rate data, the report particularly important; and existing pulse blood oxygen instrument; need be clipped in finger tip or ear-lobe, be not suitable for carrying in the daily routines, and real-time measurement and report and remote control detection etc. can not be provided.
The utility model content
The technical problem that this utility model mainly solves provides a kind of can the use at the volley, and can detect at any time, notify at once wrist-watch and the heartbeat detection device thereof of heart rate.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of heartbeat detection device is provided, comprises:
Body has a cavity, and the one side of pressing close to skin at described body is provided with opening, and described opening is communicated with described cavity;
Imageing sensor, it is interior and corresponding with the position of described opening to be arranged at described cavity, is used for gathering by described opening according to default frequency acquisition the view data of multiframe blood vessel;
Illuminating part, be arranged at described imageing sensor around, be used for from described outward opening throw light;
Microprocessor, be electrically connected with described imageing sensor, for the danger signal value that the danger signal value of every all pixels of frame image data is added up to obtain every frame image data, and the variation tendency of the danger signal value of the multiple image data that gather in the Preset Time section according to described imageing sensor obtains crest quantity, to determine the heart rate data in described Preset Time section; Described microprocessor also is used for described heart rate data is generated the heart rate data note; And
Gsm module links to each other with described microprocessor, is used for described heart rate data note is sent to default telephone number.
Wherein, also be provided with rack and pinion drive mechanism in the described cavity, described imageing sensor and described rack and pinion drive mechanism are fixed, described microprocessor also comprises motor drive circuit, and described motor drive circuit is used for moving to drive described imageing sensor motion according to the described gear drive of control.
Wherein, described gsm module also is used for receiving the instruction note, and described microprocessor starts described heartbeat detection device according to described instruction note and carries out heart rate test.
Wherein, described microprocessor comprises warning circuit, this heartbeat detection device also comprises the buzzer that is electrically connected with described warning circuit, described warning circuit is used for when described heart rate data during greater than predetermined threshold value, trigger described buzzer buzzing, described warning circuit also is used for sending information warning to described default telephone number.
Another technical scheme of the present utility model is: a kind of wrist-watch is provided, comprises display and watchband, described wrist-watch also comprises heartbeat detection device, and described heartbeat detection device comprises:
Body links to each other with described watchband, and described body has a cavity, and the one side of pressing close to skin at described body is provided with opening, and described opening is communicated with described cavity;
Imageing sensor, it is interior and corresponding with the position of described opening to be arranged at described cavity, is used for gathering multiframe blood-vessel image data according to default frequency acquisition by described opening;
Illuminating part is used for from described outward opening throw light;
Microprocessor, be electrically connected with described imageing sensor, for the danger signal value that the danger signal value of every all pixels of frame image data is added up to obtain every frame image data, and the variation tendency of the danger signal value of the multiple image data that gather in the Preset Time section according to described imageing sensor obtains crest quantity, to determine the heart rate data in described Preset Time section; Described microprocessor also is used for described heart rate data is generated the heart rate data note; And
Gsm module links to each other with described microprocessor, is used for described heart rate data note is sent to default telephone number.
Wherein, also be provided with rack and pinion drive mechanism in the described cavity, described imageing sensor and described rack and pinion drive mechanism are fixed, described microprocessor also comprises motor drive circuit, and described motor drive circuit is used for moving to drive described imageing sensor motion according to the described gear drive of control.
Wherein, described gsm module also is used for receiving the instruction note, and described microprocessor starts described heartbeat detection device according to described instruction note and carries out heart rate test.
Wherein, described microprocessor comprises warning circuit, this heartbeat detection device also comprises the buzzer that is electrically connected with described warning circuit, described warning circuit is used for when described heart rate data during greater than predetermined threshold value, trigger described buzzer buzzing, described warning circuit also is used for sending information warning to described default telephone number.
Description of drawings
Figure 1A is the sketch map in wrist-watch front in this utility model one embodiment.
Figure 1B is the sketch map at the wrist-watch back side among Figure 1A.
Fig. 2 is the structural representation of heartbeat detection device in this utility model one embodiment.
Fig. 3 is the danger signal value trendgram over time of view data in this utility model one embodiment.
The main element symbol description
100, hands table; 10, display; 20, watchband; 30, heartbeat detection device; 31, body; 311, opening; 32, imageing sensor; 33, illuminating part; 34, microprocessor; 36, rack and pinion drive mechanism.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.
See also Figure 1A, Figure 1B, reach Fig. 2, this wrist-watch 100 comprises display 10, watchband 20, heartbeat detection device 30 and input equipment.This display 10 is used for displaying time, heart rate and other information, and this input equipment is used for the input instruction, and in the present embodiment, this input equipment is touch screen, and in other embodiments, this input equipment is mechanical key.
Heartbeat detection device 30 comprises body 31, imageing sensor 32, illuminating part 33, microprocessor 34 and gsm module.This microprocessor 34 is electrically connected with this illuminating part 33 and this gsm module respectively.This body 31 links to each other with this watchband 20, and when wearing wrist-watch 100, this body 31 is pressed close to the skin of wrist inboard.Have a cavity in this body 31, the one side of pressing close to skin at this body 31 is provided with opening 311, and opening 311 is communicated with this cavity.
It is interior and corresponding with the position of this opening 311 that this imageing sensor 32 is arranged at this cavity, this imageing sensor 32 is used for according to default frequency acquisition, by the view data of these opening 311 collection blood vessels, in the present embodiment, this imageing sensor 32 is photographic head.This illuminating part 33 is arranged at around this imageing sensor 32, and by these opening 311 outside throw lights to illuminate the skin of opening 311 correspondences, the blood-vessel image that imageing sensor 32 is gathered is more clear.In the present embodiment, this illuminating part 33 is LED lamp pearl.
This microprocessor 34 is electrically connected with described display 10, imageing sensor 32 and input equipment respectively, in the present embodiment, this microprocessor is arranged in the table body of wrist-watch 100, and in other embodiments, this microprocessor 34 also can be arranged in the cavity of this body 31.This microprocessor 34 is used for controlling this imageing sensor 32 in a Preset Time section T when receiving test instruction, for example in 1 minute, gathers the multiple image data with predeterminated frequency.This microprocessor 34 comprises computing circuit, this computing circuit is for the danger signal value that the danger signal value of every all pixels of frame image data is added up to obtain every frame image data, and the variation tendency of the danger signal value of the view data that gathers in described Preset Time section T according to described imageing sensor 32 obtains crest quantity, to determine the heart rate data in described Preset Time section.
Particularly, when the ventricle contraction makes blood be pressed into blood vessel, tail off owing to the blood that flows through blood vessel becomes the light that cause seeing through blood vessel more, blood-vessel image is dimmed, and the danger signal value increases; When the ventricle diastole, owing to tailing off, the blood that flows through blood vessel cause the light through blood vessel to become many, and blood-vessel image brightens, and the danger signal value reduces.For example, see also Fig. 3, be danger signal value trendgram over time, with the danger signal value of every frame image data as longitudinal axis value, time point during with the every frame image data of corresponding collection is as the transverse axis value, each discrete point represents the danger signal value of the view data that certain time point gathers, to obtain broken line graph after the adjacent discrete point connection, be the time dependent trendgram of danger signal value, this trendgram is the polyline shaped waveform with the reciprocal variation that the increase of danger signal value reduces, wherein, each once pulsation of crest representative, the number of times of counting pulsation in 1 minute namely obtains heart rate data.
In the present embodiment, this microprocessor 34 also comprises motor drive circuit, also be provided with rack and pinion drive mechanism 36 in the cavity of this body 31, this motor drive circuit drives imageing sensor 32 rotations and mobile by driving these rack and pinion drive mechanism 36 motions, this imageing sensor 32 is adjusted to best image acquisition angle.
This microprocessor 34 also is used for heart rate data is generated the heart rate data note and this heart rate data note is sent to default telephone number by this gsm module.This gsm module also is used for receiving the instruction note of predetermined format, and this microprocessor 34 is controlled this imageing sensor 32 in Preset Time section T according to the instruction note that receives, and gathers the multiple image data with predeterminated frequency.
This microprocessor 34 also comprises warning circuit, and this heartbeat detection device 30 also comprises the buzzer that is electrically connected with described warning circuit.Whether this computing circuit judges this heart rate data of determining greater than predetermined threshold value, and when definite this heart rate data during greater than predetermined threshold value, this computing circuit produces an alarm signal, and this warning circuit responds this alarm signal and triggers this buzzer buzzing.Described microprocessor 34 also is used for this alarm signal of response and produces an information warning, and gsm module sends this information warning to default telephone number.
When the user wears wrist-watch, vascellum laterale is close in watchband and the arm wrist, heartbeat detection device can be by obtaining vascellum laterale in the sensing wrist view data and obtain crest quantity according to the variation tendency of the danger signal value of described view data, to determine the heart rate data in described Preset Time section, and by gsm module heart rate data is sent to presetting number of cell phone, further, heartbeat detection device can start heart rate detection according to the instruction note of receiving, and when heart rate data during greater than threshold value, trigger the buzzer buzzing and by gsm module information warning is sent to presetting number of cell phone, accomplish Real Time Monitoring and report to user's heart rate.Heartbeat detection device of the present utility model is when motion, and heartbeat detection device breaks away from skin, and imageing sensor still can carry out image acquisition to blood vessel.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes this utility model description and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. a heartbeat detection device is characterized in that, comprising:
Body has a cavity, and the one side of pressing close to skin at described body is provided with opening, and described opening is communicated with described cavity;
Imageing sensor, it is interior and corresponding with the position of described opening to be arranged at described cavity, is used for gathering by described opening according to default frequency acquisition the view data of multiframe blood vessel;
Illuminating part, be arranged at described imageing sensor around, be used for from described outward opening throw light;
Microprocessor, be electrically connected with described imageing sensor, for the danger signal value that the danger signal value of every all pixels of frame image data is added up to obtain every frame image data, and the variation tendency of the danger signal value of the multiple image data that gather in the Preset Time section according to described imageing sensor obtains crest quantity, to determine the heart rate data in described Preset Time section; Described microprocessor also is used for described heart rate data is generated the heart rate data note; And
Gsm module links to each other with described microprocessor, is used for described heart rate data note is sent to default telephone number.
2. heartbeat detection device according to claim 1 is characterized in that,
Also be provided with rack and pinion drive mechanism in the described cavity, described microprocessor also comprises motor drive circuit, and described motor drive circuit is used for moving to drive described imageing sensor motion according to the described gear drive of control.
3. heartbeat detection device according to claim 1 is characterized in that,
Described gsm module also is used for receiving the instruction note, and described microprocessor starts described heartbeat detection device according to described instruction note and carries out heart rate test.
4. heartbeat detection device according to claim 1 is characterized in that,
Described microprocessor comprises warning circuit, described heartbeat detection device also comprises the buzzer that is electrically connected with described warning circuit, described warning circuit is used for when described heart rate data during greater than predetermined threshold value, trigger described buzzer buzzing, described warning circuit also is used for sending information warning to described default telephone number.
5. a wrist-watch comprises display and watchband, it is characterized in that, described wrist-watch also comprises heartbeat detection device, and described heartbeat detection device comprises:
Body links to each other with described watchband, and described body has a cavity, and the one side of pressing close to skin at described body is provided with opening, and described opening is communicated with described cavity;
Imageing sensor, it is interior and corresponding with the position of described opening to be arranged at described cavity, is used for gathering multiframe blood-vessel image data according to default frequency acquisition by described opening;
Illuminating part is used for from described outward opening throw light;
Microprocessor, be electrically connected with described imageing sensor, for the danger signal value that the danger signal value of every all pixels of frame image data is added up to obtain every frame image data, and the variation tendency of the danger signal value of the multiple image data that gather in the Preset Time section according to described imageing sensor obtains crest quantity, to determine the heart rate data in described Preset Time section; Described microprocessor also is used for described heart rate data is generated the heart rate data note; And
Gsm module links to each other with described microprocessor, is used for described heart rate data note is sent to default telephone number.
6. wrist-watch according to claim 5 is characterized in that,
Also be provided with rack and pinion drive mechanism in the described cavity, described microprocessor also comprises motor drive circuit, and described motor drive circuit is used for moving to drive described imageing sensor motion according to the described gear drive of control.
7. wrist-watch according to claim 5 is characterized in that,
Described gsm module also is used for receiving the instruction note, and described microprocessor starts described heartbeat detection device according to described instruction note and carries out heart rate test.
8. wrist-watch according to claim 5 is characterized in that,
Described microprocessor comprises warning circuit, described heartbeat detection device also comprises the buzzer that is electrically connected with described warning circuit, described warning circuit is used for when described heart rate data during greater than predetermined threshold value, trigger described buzzer buzzing, described warning circuit also is used for sending information warning to described default telephone number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269055 CN202681933U (en) | 2012-06-08 | 2012-06-08 | Watch and heart rate detecting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269055 CN202681933U (en) | 2012-06-08 | 2012-06-08 | Watch and heart rate detecting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202681933U true CN202681933U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269055 Withdrawn - After Issue CN202681933U (en) | 2012-06-08 | 2012-06-08 | Watch and heart rate detecting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202681933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755156A (en) * | 2012-06-08 | 2012-10-31 | 深圳市富晶科技有限公司 | Watch, heart rate detection device and heart rate detection method |
| CN104367310A (en) * | 2013-08-14 | 2015-02-25 | 深圳市西微数字技术有限公司 | Wearable heart rate detection device |
-
2012
- 2012-06-08 CN CN 201220269055 patent/CN202681933U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755156A (en) * | 2012-06-08 | 2012-10-31 | 深圳市富晶科技有限公司 | Watch, heart rate detection device and heart rate detection method |
| CN102755156B (en) * | 2012-06-08 | 2013-12-11 | 深圳市富晶科技有限公司 | Watch, heart rate detection device and heart rate detection method |
| CN104367310A (en) * | 2013-08-14 | 2015-02-25 | 深圳市西微数字技术有限公司 | Wearable heart rate detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20131211 |
|
| RGAV | Abandon patent right to avoid regrant |