CN109770872A - Pulse-taking instrument mechanical finger - Google Patents
Pulse-taking instrument mechanical finger Download PDFInfo
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- CN109770872A CN109770872A CN201910237081.XA CN201910237081A CN109770872A CN 109770872 A CN109770872 A CN 109770872A CN 201910237081 A CN201910237081 A CN 201910237081A CN 109770872 A CN109770872 A CN 109770872A
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- connecting rod
- pulse
- column
- mechanical finger
- supporting element
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- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008447 perception Effects 0.000 abstract description 7
- 239000002360 explosive Substances 0.000 description 6
- 210000000707 wrist Anatomy 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of pulse-taking instrument mechanical fingers, comprising: column；Supporting element is mounted on the column, and can be rotated around first axle；Sensor module, it is mounted on the supporting element, and the sensor module includes rolling member and sensor, and the rolling member is mounted on the supporting element, and can be rolled around the second axis vertical with the first axle, the sensor is mounted on the rolling surface of the rolling member；And driving device, it is mounted on the column, for driving the supporting element to rotate around the first axle.Pulse-taking instrument mechanical finger of the invention, due to not needing to lift, put down mechanical finger repeatedly when finding pulse condition perception point, alignment speed is very fast.Moreover, rolling member can be rotated around first axle, so that there are two rotational freedoms for the tool of sensor 3, accurately controls pressure-sensing face and be adjusted to reasonable angle, to obtain more accurate pulse signal.
Description
Technical field
The present invention relates to medical instruments fields, more particularly to a kind of pulse-taking instrument mechanical finger.
Background technique
Diagnostic means of the diagnosis by feeling the pulse as China's Traditional Chinese Medicine, probing into and practicing by successive dynasties Chinese medicine more than one thousand years, gradually shape
At the diagnosis system of 28 kinds of pulse conditions.The major way of pulse wave spectrum is still traditional Chinese medical doctor by finger to patient's pulse condition at present
It is perceived, is diagnosed the illness further according to doctor's experience and hand tactile.This diagnostic mode judgment criteria is fuzzy, is easy by doctor
Personal experience and subjective factor influence cause to judge by accident, and quantization and effective record can not be carried out to pulse condition.
For this purpose, occurring the pulse-taking instrument for feeling the pulse on the market, such pulse-taking instrument is mainly by the arteries and veins for acquiring measured
The mechanical finger for information of fighting and for being analyzed and processed to pulse information host composition.Pressure biography is provided on mechanical finger
Sensor.The pressure sensor of pulse-taking instrument is developed by single-point as after multiple spot matrix, signal has the expression of spatial shape, if pressure
Power sensing face and wrist position to be measured are not desired vertical relationship, then signal waveform is easy to produce inclination or offset, is unfavorable for
The analysis and processing of signal data.
Summary of the invention
For above-mentioned state of the art, the present invention adjusts feeling of stress during providing a kind of achievable mechanical finger pressing
The pulse-taking instrument mechanical finger of survey face pose.
In order to solve the above-mentioned technical problem, a kind of pulse-taking instrument mechanical finger provided by the present invention, comprising: column；Support
Part is mounted on the column, and can be rotated around first axle；Sensor module is mounted on the supporting element, described
Sensor module includes rolling member and sensor, and the rolling member is mounted on the supporting element, and can around with the first axle
The vertical second axis of line rolls, and the sensor is mounted on the rolling surface of the rolling member；And driving device, installation
On the column, for driving the supporting element to rotate around the first axle.
Above-mentioned pulse-taking instrument mechanical finger, when finding pulse condition perception point, mechanical finger decline is pressed in hand after Primary Location
Wrist pulse location judges whether that being directed at pulse condition perceives point, rolls rolling if being not aligned with by collected pulse signal
Part drives sensor scroll forward and backward on the skin, until until alignment pulse condition perception point, due to when finding pulse condition perception not
It needs to lift repeatedly, put down mechanical finger, therefore alignment speed is very fast.Moreover, rolling member can be rotated around first axle, so that
There are two rotational freedoms for sensor tool, accurately control pressure-sensing face and are adjusted to reasonable angle, more accurate to obtain
Pulse signal.
In one embodiment, the spacing between the minimum point of the sensing face of the first axle and the sensor is less than
3mm。
In one embodiment, the supporting element includes along the perpendicular section of the column longitudinally extended and along the column
The output axis connection of the crosspiece being laterally extended, the lower end of the perpendicular section and the driving device, the upper end of the perpendicular section with it is described
The first end of crosspiece connects, and the second end of the crosspiece is connect with the rolling member.
In one embodiment, there are two opposite cantilever, the rolling members for the lower section setting of the second end of the crosspiece
It is rotatably supported between two cantilevers.
In one embodiment, the crosspiece includes two yokes side by side, and the rolling member is rotatably supported in two
Between a yoke.
In one embodiment, the driving device includes driving motor, and the driving motor is mounted on the column,
The output shaft of the driving motor is directly connected to the supporting element.
In one embodiment, the driving device includes that driving motor is connected with transmission mechanism, the driving motor peace
On the column, the output shaft of the driving motor is connect by the transmission mechanism with the supporting element.
In one embodiment, the transmission mechanism includes first connecting rod, second connecting rod, third connecting rod and fourth link,
The longitudinal direction arranged for interval of the first connecting rod and the second connecting rod along the column, and the first connecting rod and the drive
The output axis connection of dynamic motor, the second connecting rod are connect with the supporting element, the third connecting rod and the fourth link edge
The column is arranged laterally at a spacing, and the both ends of the third connecting rod respectively with the first connecting rod and the second connecting rod
One end is hinged, and the both ends of the fourth link are hinged with the other end of the first connecting rod and the second connecting rod respectively.
Beneficial effect possessed by additional technical feature of the present invention will be said in this specification specific embodiment part
It is bright.
Detailed description of the invention
Fig. 1 is the perspective view of the pulse-taking instrument mechanical finger in the embodiment of the present invention one；
Fig. 2 is the explosive view of the pulse-taking instrument mechanical finger in the embodiment of the present invention one；
Fig. 3 is the side view of the pulse-taking instrument mechanical finger in the embodiment of the present invention one；
Fig. 4 is the perspective view of the pulse-taking instrument mechanical finger in the embodiment of the present invention two；
Fig. 5 is the explosive view of the pulse-taking instrument mechanical finger in the embodiment of the present invention two；
Fig. 6 is the perspective view of the pulse-taking instrument mechanical finger in the embodiment of the present invention three；
Fig. 7 is the explosive view of the pulse-taking instrument mechanical finger in the embodiment of the present invention three.
Description of symbols: 1, column；2, supporting element；201, section is erected；202, crosspiece；203, cantilever；204, yoke；3, it passes
Sensor；4, third connecting rod；5, fourth link；6, first connecting rod；7, second connecting rod；8, rolling member；9, driving motor；10, it supports
Axis；12, pin shaft.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not conflicting
In the case of, the feature in following embodiment and embodiment can be combined with each other.
Embodiment one
Fig. 1 is the perspective view of the pulse-taking instrument mechanical finger in the embodiment of the present invention one, and Fig. 2 is in the embodiment of the present invention one
The explosive view of pulse-taking instrument mechanical finger.As shown in Figure 1, 2, the pulse-taking instrument mechanical finger in the present embodiment includes column 11, support
Part 2,3 component of sensor and driving device, wherein column 11 is vertically arranged, and column 11 is used for finger actuation mechanism (in figure
It is not shown) connection.
Supporting element 2 is mounted on the column 1, and can be rotated around first axle.In the present embodiment, the supporting element 2 is wrapped
Include the perpendicular section 201 longitudinally extended along the column 1 and the crosspiece 202 being laterally extended along the column 1, the perpendicular section 201
Upper end connect with the first end of the crosspiece 202.
3 component of sensor is mounted on the supporting element 2, and 3 component of sensor includes rolling member 8 and sensor 3, institute
It states rolling member 8 to be mounted on the supporting element 2, and can be rolled around the second axis vertical with the first axle, the sensing
Device 3 is mounted on the rolling surface of the rolling member 8.In the present embodiment, there are two the lower section settings of the second end of the crosspiece 202
Opposite cantilever 203, the rolling member 8 are rotatably supported between two cantilevers 203.Sensor 34 includes for adopting
Collect the 3 unit (not shown) of multiple sensors of pulse signal, multiple sensor Unit 3 are along the rotation side of the rolling member 8
To arranged for interval.
Driving device is mounted on the column 1, for driving the supporting element 2 to rotate around the first axle.This reality
Apply in example, driving device includes driving motor 9, and the driving motor 9 is mounted on the column 1, the driving motor 9 it is defeated
Shaft is directly connected to the supporting element 2.
As shown in figure 3, the spacing between the minimum point of the sensing face of the first axle and the sensor 3 is less than 3mm.
After being contacted due to the sensing face of sensor 3 with human skin, when mechanical finger around first axle L1 rotate when, sensing face with
Rotation can bring the frictional force of sensing face and skin, first axle L1 is smaller at a distance from sensing face, and the amplitude of oscillation of sensing face is got over
Small, the friction between sensing face and human skin is smaller, and comfort is higher；Moreover, the sensing face of sensor 3 connects with human skin
After touch, lateral reaction force can be generated to finger after sensor 3 is contacted with human skin, first axle L1 and sensing face away from
From smaller, reaction force is smaller.
Pulse-taking instrument mechanical finger in the present embodiment, when finding pulse condition perception point, mechanical finger declines after Primary Location
It is pressed in wrist pulse position, judges whether that being directed at pulse condition perceives point, rolls if being not aligned with by collected pulse signal
Dynamic rolling member 8, drives multiple sensor Unit 3 scroll forward and backward on the skin, until alignment pulse condition perception point, due to seeking
It does not need to lift, put down mechanical finger repeatedly when looking for pulse condition perception point, therefore alignment speed is very fast.Moreover, rolling member 8 can be around
First axle rotation accurately controls pressure-sensing face and is adjusted to reasonable angle so that there are two rotational freedoms for the tool of sensor 3
Degree, to obtain more accurate pulse signal.
Embodiment two
Fig. 4 is the perspective view of the pulse-taking instrument mechanical finger in the embodiment of the present invention two, and Fig. 5 is in the embodiment of the present invention two
The explosive view of pulse-taking instrument mechanical finger.As shown in Figure 4,5, the structure Yu embodiment one of the pulse-taking instrument mechanical finger in the present embodiment
It is substantially the same, the difference is that: the transmission mechanism includes first connecting rod 6, second connecting rod 7, third connecting rod 4 and fourth link
5, the first connecting rod 6 and the second connecting rod 7 along the column 1 longitudinal direction arranged for interval, and the first connecting rod 6 with
The output axis connection of the driving motor 9, the second connecting rod 7 are mounted on the lower end of column 1 by support shaft 10, and described the
Two connecting rods 7 are connect with the supporting element 2, the lateral separation cloth of the third connecting rod 4 and the fourth link 5 along the column 1
It sets, and the both ends of the third connecting rod 4 are hinged with one end of the first connecting rod 6 and the second connecting rod 7 respectively, the described 4th
The both ends of connecting rod 5 are hinged with the other end of the first connecting rod 6 and the second connecting rod 7 respectively.In the present embodiment, transmission mechanism
Parallelogram linkage is used, so that the installation site shape of driving motor 9 is more top for embodiment one, avoids driving electricity
Machine 9 and other components generate interference.
In the present embodiment, the both ends of the first connecting rod 6 and the second connecting rod 7 are fork-shaped, the upper end of third connecting rod 4 and
Lower end is located in the groove of 7 one end of the first connecting rod 6 and the second connecting rod, and is connected by pin shaft 12, and the 4th connects
The top and bottom of bar 5 are located in the groove of the other end of the first connecting rod 6 and the second connecting rod 7, and pass through pin
Axis 12 connects.
Embodiment three
Fig. 6 is the perspective view of the pulse-taking instrument mechanical finger in the embodiment of the present invention two, and Fig. 7 is in the embodiment of the present invention two
The explosive view of pulse-taking instrument mechanical finger.As shown in Figure 6,7, the structure Yu embodiment two of the pulse-taking instrument mechanical finger in the present embodiment
It is substantially the same, the difference is that: the crosspiece 202 includes two yokes 204 side by side, and the rolling member 8 can be rotated twelve Earthly Branches
It holds between two yokes 204.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of pulse-taking instrument mechanical finger characterized by comprising
Column；
Supporting element is mounted on the column, and can be rotated around first axle；
Sensor module is mounted on the supporting element, and the sensor module includes rolling member and sensor, the rolling
Part is mounted on the supporting element, and can be rolled around the second axis vertical with the first axle, and the sensor is mounted on
On the rolling surface of the rolling member；And
Driving device is mounted on the column, for driving the supporting element to rotate around the first axle.
2. pulse-taking instrument mechanical finger according to claim 1, which is characterized in that the first axle and the sensor
Spacing between the minimum point of sensing face is less than 3mm.
3. pulse-taking instrument mechanical finger according to claim 1, which is characterized in that the supporting element includes along the column
The perpendicular section longitudinally extended and the crosspiece being laterally extended along the column, the lower end of the perpendicular section and the output of the driving device
The upper end of axis connection, the perpendicular section is connect with the first end of the crosspiece, and the second end of the crosspiece is connect with the rolling member.
4. pulse-taking instrument mechanical finger according to claim 3, which is characterized in that the lower section of the second end of the crosspiece is arranged
There are two opposite cantilever, the rolling member is rotatably supported between two cantilevers.
5. pulse-taking instrument mechanical finger according to claim 3, which is characterized in that the crosspiece includes two forks side by side
Arm, the rolling member are rotatably supported between two yokes.
6. pulse-taking instrument mechanical finger as claimed in any of claims 1 to 5, which is characterized in that the driving device
Including driving motor, the driving motor is mounted on the column, and the output shaft of the driving motor and the supporting element are straight
It connects in succession.
7. pulse-taking instrument mechanical finger as claimed in any of claims 1 to 5, which is characterized in that the driving device
It is connected including driving motor with transmission mechanism, the driving motor is mounted on the column, the output shaft of the driving motor
It is connect by the transmission mechanism with the supporting element.
8. pulse-taking instrument mechanical finger according to claim 7, which is characterized in that the transmission mechanism include first connecting rod,
Second connecting rod, third connecting rod and fourth link, the first connecting rod and the second connecting rod are between the longitudinal direction of the column
Every arrangement, and the output axis connection of the first connecting rod and the driving motor, the second connecting rod are connect with the supporting element,
The third connecting rod and the fourth link being arranged laterally at a spacing along the column, and the both ends of the third connecting rod respectively with
One end of the first connecting rod and the second connecting rod is hinged, the both ends of the fourth link respectively with the first connecting rod and institute
The other end for stating second connecting rod is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910237081.XA CN109770872A (en) | 2019-03-27 | 2019-03-27 | Pulse-taking instrument mechanical finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910237081.XA CN109770872A (en) | 2019-03-27 | 2019-03-27 | Pulse-taking instrument mechanical finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109770872A true CN109770872A (en) | 2019-05-21 |
Family
ID=66490562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910237081.XA Pending CN109770872A (en) | 2019-03-27 | 2019-03-27 | Pulse-taking instrument mechanical finger |
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| Country | Link |
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| CN (1) | CN109770872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493845A (en) * | 2020-05-20 | 2020-08-07 | 上海掌门科技有限公司 | Pulse acquisition device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100101868A (en) * | 2009-03-10 | 2010-09-20 | 한국 한의학 연구원 | The apparatus of hold-down pressure and an arm-fixing device for pulse diagnosis |
| CN103040448A (en) * | 2012-12-27 | 2013-04-17 | 深圳市汇思科电子有限公司 | Pulse apparatus |
| WO2014014214A1 (en) * | 2012-07-18 | 2014-01-23 | 한국한의학연구원 | Pulse measuring device and method of pulse measurement therewith |
| CN108078553A (en) * | 2017-12-28 | 2018-05-29 | 黄忠全 | High-accuracy intelligence pulse-taking instrument |
| CN209915961U (en) * | 2019-03-27 | 2020-01-10 | 珠海市万瑙特健康科技有限公司 | Pulse diagnosis instrument mechanical finger |
-
2019
- 2019-03-27 CN CN201910237081.XA patent/CN109770872A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100101868A (en) * | 2009-03-10 | 2010-09-20 | 한국 한의학 연구원 | The apparatus of hold-down pressure and an arm-fixing device for pulse diagnosis |
| WO2014014214A1 (en) * | 2012-07-18 | 2014-01-23 | 한국한의학연구원 | Pulse measuring device and method of pulse measurement therewith |
| CN103040448A (en) * | 2012-12-27 | 2013-04-17 | 深圳市汇思科电子有限公司 | Pulse apparatus |
| CN108078553A (en) * | 2017-12-28 | 2018-05-29 | 黄忠全 | High-accuracy intelligence pulse-taking instrument |
| CN209915961U (en) * | 2019-03-27 | 2020-01-10 | 珠海市万瑙特健康科技有限公司 | Pulse diagnosis instrument mechanical finger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493845A (en) * | 2020-05-20 | 2020-08-07 | 上海掌门科技有限公司 | Pulse acquisition device |
| CN111493845B (en) * | 2020-05-20 | 2024-01-16 | 上海掌门科技有限公司 | Pulse acquisition device |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201211 Address after: Room 1001, unit 3, building 1, No. 145, Mingzhu North Road, Xiangzhou District, Zhuhai City, Guangdong Province Applicant after: Zhimei Kangmin (Zhuhai) Health Technology Co., Ltd Address before: Room 702-2, 7th floor, No. 18 Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province Applicant before: ZHUHAI WANNAOTE HEALTH TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right |