CN204863135U - Pulse sensor's fixing device on watchband - Google Patents
Pulse sensor's fixing device on watchband Download PDFInfo
- Publication number
- CN204863135U CN204863135U CN201520554945.8U CN201520554945U CN204863135U CN 204863135 U CN204863135 U CN 204863135U CN 201520554945 U CN201520554945 U CN 201520554945U CN 204863135 U CN204863135 U CN 204863135U
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- watchband
- pulse
- pulse transducer
- fixture
- afterbody
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Abstract
The utility model provides a pulse sensor's fixing device on watchband, fix pulse sensor on the inflatable gasbag, the ski is fixed to the gasbag, the slide can slide in the spout of middle part watchband inboard, fill the gassing through filling the blow -off pipe for the gasbag, the interior pressure control pulse sensor and the wrist pulse that utilize the gasbag contact force between the position skin of beating, and pulse sensor fixed portion can remove on the watchband of middle part, can guarantee that pulse sensor fixes in pulse the biggest pulsatile position, can acquire the rich signal that moves of pulse reliably. The utility model provides a how to fix pulse sensor on the watchband, make pulse sensor moderate with the contact force of wrist portion to can fix a position the problem on wrist pulse the biggest undulant position, have advantages such as small, simple and convenient, can stabilize more when especially using under the motion state, the pulse is rich moves the signal in reliable acquireing, the continuous detection of the long -time pulse signal of being convenient for.
Description
Technical field
This utility model belongs to pulse detection field of fixation devices, is specifically related to the fixture of pulse transducer on a kind of watchband.
Background technology
The fixing never good method of current pulse transducer in wrist portion, existing method is merely able to for the relatively quiet or fixing state of wrist portion posture, as: number of patent application 200910237180.4, a kind of fixing device for radial pulse wave detection sensor, its fixture, like " the large clip " of a clamping wrist, is not suitable for the detection of pulse signal during wrist portion motion.And for example: Lanzhou University of Science & Technology electrically and School of Information Technology Zhang Aihua in May, 2009 at " electronic measurement technique " the 32nd volume, the fixing means introduced in " the detection and location technique study of pulse image sensor " article that 5th phase delivered, its method is also only for laboratory.The pulse transducer that the industrial scientific & trading Co., Ltd. of commercial new boat produces uses screw thread step-forward methods, and contact point is rigidity too, and hand position just needs to readjust screw rod once mobile, detection when being not easy to dynamic, and screw rod is oversize.The main cause of these fixing means deficiencies is that signal that pulse transducer is picked up is vulnerable to sensor and skin contact pressure and pulse and beats the impact of maximum position, the size of its contact pressure is determined by the degree of tightness of the wrist strap of fixation of sensor or watchband system completely, system too tightly can lose beating of pulse and make sensor cannot pick up signal, the too loose pulse transducer of system easily slides and is separated from maximum pulse and beats a little, therefore, the degree of tightness of wrist strap or watchband becomes the prerequisite that pulse signal whether can be detected.In addition, find that there is from some products and regulate the contact pressure of pulse transducer and wrist portion with screw-type mechanism thus obtain pulse signal, its shortcoming is that screw-type mechanism is long or excessive, is unfavorable for dynamically lower use.Therefore the problem that a kind of fixture solves dynamically lower pulse transducer position and contact pressure is badly in need of.
Utility model content
The purpose of this utility model is the fixture providing pulse transducer on a kind of watchband, can solve the dynamically lower location of pulse transducer and the problem of contact pressure.
For achieving the above object, the technical solution adopted in the utility model is:
A fixture for pulse transducer on watchband, comprise the anterior watchband, middle part watchband and the afterbody watchband that are connected in turn, middle part watchband is provided with pulse transducer standing part; Wherein pulse transducer standing part comprises slide plate, slide plate is provided with air bag, air bag is connected with charge and discharge trachea, charge and discharge tracheal strips is provided with the baffle plate for preventing gas leak in air bag, the top of air bag is provided with sensor base plate, sensor base plate is provided with sensor jacket, is provided with pulse transducer in sensor jacket; The inner surface of middle part watchband is concave surface, and the length direction along middle part watchband offers chute on the sidewall of concave surface, and the side of chute offers side opening; Slide plate to be arranged in chute and to be attached to concave bottom, and charge and discharge trachea stretches out from side opening, and when wearing, the free end of anterior watchband and afterbody watchband fastens mutually.
Described anterior watchband and the material of afterbody watchband are oxford.
The free end of described anterior watchband is provided with clasp, and the free end of afterbody watchband is provided with stickup ZIKOU, and the middle part of afterbody watchband is provided with stickup box, pastes ZIKOU and be pasted onto on stickup box through clasp when wearing.
Described stickup ZIKOU and stickup box are located on the outer surface of afterbody watchband.
The material of described middle part watchband is Polyurethane Thermoplastic Elastomer (elastic modelling quantity is 10 ~ 1000MPa).
Described slide plate is of a size of (20 ~ 25) mm × (20 ~ 25) mm × (1 ~ 1.2) mm.
It is 1.5 ~ 3mm that described air bag is full of the maximum height after gas.
The shape of described sensor jacket is annular groove, and its external diameter is 9 ~ 10mm, and internal diameter is 7 ~ 8mm, is highly 2.5 ~ 3mm, and the degree of depth is 1.8 ~ 2mm.
Described charge and discharge trachea is silica gel hose, and its external diameter is 0.8 ~ 1mm, and internal diameter is 0.5 ~ 0.6mm.
The thickness of described middle part watchband is 3.5 ~ 4.5mm, and the degree of depth of concave surface is 2.5 ~ 3.5mm, and the length of chute is 30 ~ 50mm, and the length of side opening is 5 ~ 30mm.
Relative to prior art, the beneficial effects of the utility model are:
The fixture of pulse transducer on the watchband that this utility model provides, pulse transducer is fixed on an inflatable air bag, air bag is fixed on slide plate, slide plate can slide in the chute inside the watchband of middle part, by charge and discharge trachea to air bag inflation/deflation, utilize the contact pressure that the interior Stress control pulse transducer of air bag and wrist pulse are beaten between area skin, and pulse transducer standing part can move on the watchband of middle part, the maximum position that pulse transducer is fixed on pulse and beats can be ensured, thus reliably can obtain pulse pollex signal.This utility model solves and how to be fixed on watchband by pulse transducer, makes the contact pressure of pulse transducer and wrist portion moderate, and can be positioned at the problem on wrist pulse wave maximum position well.Compared with immediate prior art, the fixture that this utility model provides has the advantages such as volume is little, simple and convenient, more can stablize when especially using under kinestate, obtain pulse pollex signal reliably, be convenient to the continuous detecting of long pulse signal.
Further, the fixture of pulse transducer on the watchband that this utility model provides, adopt the wearing mode pasted double buckle and coordinate clasp, it precisely can be regulated to wear elasticity according to the thickness of different wrist portion, and middle part watchband has certain elasticity, can be more suitable for fitting the radian of different wrist portion, combine the inflation/deflation to air bag again, pulse transducer and the wrist pulse contact pressure of beating between area skin can be made to reach optimal acquisition value, thus more can stablize, obtain pulse pollex signal reliably.
Accompanying drawing explanation
The overall structure schematic diagram of the fixture (inner side upward) of pulse transducer on the watchband that Fig. 1 provides for this utility model;
Fig. 2 is the partial structurtes schematic diagram of pulse transducer standing part in Fig. 1;
Fig. 3 is the wearing mode schematic diagram of the fixture of pulse transducer on watchband in Fig. 1;
Wherein: 1 be pulse transducer, 2 be sensor jacket, 3 be sensor base plate, 4 be air bag, 5 be charge and discharge trachea, 6 be slide plate, 7 be middle part watchband, 8 be chute, 9 be anterior watchband, 10 be afterbody watchband, 11 be side opening, 12 be clasp, 13 for pasting ZIKOU, 14 for pasting box, 15 for concave surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further details.
The pickup of wrist portion pulse signal is always subject to the impact of position, pressure and wrist portion motion, how to overcome these problems, picks up pulse beat signals well and annoying the development obtaining physiological signal from wrist portion always.This utility model provides the fixture of pulse transducer on a kind of watchband, and pulse transducer can be fixed on the wrist portion watchband of customization by this device, and can pick up the pulse beat signals of wrist portion easily.
See Fig. 1 to Fig. 3, the fixture of pulse transducer on the watchband that this utility model provides, comprise the anterior watchband 9, middle part watchband 7 and the afterbody watchband 10 that are connected in turn, middle part watchband 7 is provided with pulse transducer standing part; Wherein pulse transducer standing part comprises slide plate 6, slide plate 6 is provided with air bag 4, air bag 4 is connected with charge and discharge trachea 5, the baffle plate for preventing gas leak in air bag 4 is provided with in charge and discharge trachea 5, the top of air bag 4 is provided with sensor base plate 3, sensor base plate 3 is provided with sensor jacket 2, is provided with pulse transducer 1 in sensor jacket 2; The inner surface of middle part watchband 7 is concave surface 15, and the length direction along middle part watchband 7 offers chute 8 on the sidewall of concave surface 15, and the side of chute 8 offers side opening 11; Slide plate 6 to be arranged in chute 8 and to be attached to bottom concave surface 15, and charge and discharge trachea 5 stretches out from side opening 11.The material of anterior watchband 9 and afterbody watchband 10 is oxford, the free end of anterior watchband 9 is provided with clasp 12, the free end of afterbody watchband 10 is provided with pastes ZIKOU 13, the middle part of afterbody watchband 10 is provided with pastes box 14, stickup ZIKOU 13 when wearing on afterbody watchband 10 free end is pasted onto on the stickup box 14 in the middle part of afterbody watchband 10 through the clasp 12 on anterior watchband 9 free end, wherein paste ZIKOU 13 and paste box 14 and be located on the outer surface of afterbody watchband 10, be convenient to wear.The material of middle part watchband 7 is ThermoplasticUrethane Polyurethane Thermoplastic Elastomer, its elastic modelling quantity is 10 ~ 1000MPa, middle part watchband 7 is with certain elasticity, slide plate can be taken apart or installs in chute 8 like this, and make watchband 7 in the middle part of when wearing can be applicable to different wrist radians.
Through experiment, provide the concrete size of the fixture of pulse transducer on watchband that this utility model provides below: the thickness of middle part watchband 7 is 3.5 ~ 4.5mm, the degree of depth of concave surface 15 is 2.5 ~ 3.5mm, the length of chute 8 is 30 ~ 50mm, the length of side opening 11 is 5 ~ 30mm, slide plate 6 is of a size of (20 ~ 25) mm × (20 ~ 25) mm × (1 ~ 1.2) mm, it is 1.5 ~ 3mm that air bag 4 is full of the maximum height after gas, charge and discharge trachea 5 is silica gel hose, its external diameter is 0.8 ~ 1mm, internal diameter is 0.5 ~ 0.6mm, the shape of sensor jacket 2 is annular groove, its external diameter is 9 ~ 10mm, internal diameter is 7 ~ 8mm, be highly 2.5 ~ 3mm, the degree of depth is 1.8 ~ 2mm.
This utility model in use, first pulse transducer standing part is arranged on the inner side of middle part watchband 7, then sliding skateboard 6 is located at the middle part of chute 7, pulse transducer 1 is fitted in wrist pulse beats on the skin at position, again the free end of afterbody watchband 10 is passed clasp 12, stickup ZIKOU 13 is pasted onto and pastes on box 14, the tightness simultaneously adjusting whole watchband and wrist portion is suitable for, finally air bag 4 is inflated, pulse transducer and the wrist pulse contact pressure of beating between area skin is made to reach optimal acquisition value, the continuous detecting of long pulse signal can be carried out.When finding after using a period of time that pulse transducer 1 or air bag 4 have damage, the elasticity of middle part watchband 7 is utilized to carry out the replacing of pulse transducer standing part.When without the need to detecting pulse signal, unloading watchband, bleeding off the gas in air bag 4.
Claims (10)
1. the fixture of pulse transducer on a watchband, it is characterized in that: comprise the anterior watchband (9), middle part watchband (7) and the afterbody watchband (10) that are connected in turn, middle part watchband (7) is provided with pulse transducer standing part; Wherein pulse transducer standing part comprises slide plate (6), slide plate (6) is provided with air bag (4), air bag (4) is connected with charge and discharge trachea (5), the baffle plate for preventing air bag (4) interior gas leak is provided with in charge and discharge trachea (5), the top of air bag (4) is provided with sensor base plate (3), sensor base plate (3) is provided with sensor jacket (2), is provided with pulse transducer (1) in sensor jacket (2); The inner surface at middle part watchband (7) is concave surface (15), length direction along middle part watchband (7) offers chute (8) on the sidewall of concave surface (15), and the side of chute (8) offers side opening (11); Slide plate (6) to be arranged in chute (8) and to be attached to concave surface (15) bottom, charge and discharge trachea (5) stretches out from side opening (11), and when wearing, the free end of anterior watchband (9) and afterbody watchband (10) fastens mutually.
2. the fixture of pulse transducer on watchband according to claim 1, is characterized in that: described anterior watchband (9) and the material of afterbody watchband (10) are oxford.
3. the fixture of pulse transducer on watchband according to claim 1 and 2, it is characterized in that: the free end of described anterior watchband (9) is provided with clasp (12), the free end of afterbody watchband (10) is provided with pastes ZIKOU (13), the middle part of afterbody watchband (10) is provided with pastes box (14), pastes ZIKOU (13) and be pasted onto in stickup box (14) through clasp (12) when wearing.
4. the fixture of pulse transducer on watchband according to claim 3, is characterized in that: described stickup ZIKOU (13) and paste box (14) and be located on the outer surface of afterbody watchband (10).
5. the fixture of pulse transducer on watchband according to claim 1, is characterized in that: the material of described middle part watchband (7) is Polyurethane Thermoplastic Elastomer.
6. the fixture of pulse transducer on watchband according to claim 1, is characterized in that: described slide plate (6) is of a size of (20 ~ 25) mm × (20 ~ 25) mm × (1 ~ 1.2) mm.
7. the fixture of pulse transducer on watchband according to claim 1, is characterized in that: the maximum height after described air bag (4) is full of gas is 1.5 ~ 3mm.
8. the fixture of pulse transducer on watchband according to claim 1, it is characterized in that: the shape of described sensor jacket (2) is annular groove, and its external diameter is 9 ~ 10mm, and internal diameter is 7 ~ 8mm, be highly 2.5 ~ 3mm, the degree of depth is 1.8 ~ 2mm.
9. the fixture of pulse transducer on watchband according to claim 1, is characterized in that: described charge and discharge trachea (5) is silica gel hose, and its external diameter is 0.8 ~ 1mm, and internal diameter is 0.5 ~ 0.6mm.
10. the fixture of pulse transducer on watchband according to claim 1, it is characterized in that: the thickness of described middle part watchband (7) is 3.5 ~ 4.5mm, the degree of depth of concave surface (15) is 2.5 ~ 3.5mm, the length of chute (8) is 30 ~ 50mm, and the length of side opening (11) is 5 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554945.8U CN204863135U (en) | 2015-07-28 | 2015-07-28 | Pulse sensor's fixing device on watchband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554945.8U CN204863135U (en) | 2015-07-28 | 2015-07-28 | Pulse sensor's fixing device on watchband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863135U true CN204863135U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554945.8U Expired - Fee Related CN204863135U (en) | 2015-07-28 | 2015-07-28 | Pulse sensor's fixing device on watchband |
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| CN (1) | CN204863135U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656240A (en) * | 2016-12-27 | 2017-05-10 | 广东小天才科技有限公司 | Wearable device and audio playing method thereof |
| WO2019047428A1 (en) * | 2017-09-08 | 2019-03-14 | 纳智源科技（唐山）有限责任公司 | Pulse monitoring device and system |
| CN110325114A (en) * | 2017-02-22 | 2019-10-11 | 大金工业株式会社 | Apparatus for obtaining pulse wave velocity information |
| CN111436915A (en) * | 2019-10-01 | 2020-07-24 | 友达光电股份有限公司 | Pulse measuring device |
| CN111920394A (en) * | 2020-06-23 | 2020-11-13 | 泰安市泰医医疗器械有限公司 | Air bag type pulse probe and manufacturing and using method thereof |
| CN114100066A (en) * | 2021-11-26 | 2022-03-01 | 杨振华 | Auxiliary rehabilitation device used after intracardiac interventional operation |
-
2015
- 2015-07-28 CN CN201520554945.8U patent/CN204863135U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656240A (en) * | 2016-12-27 | 2017-05-10 | 广东小天才科技有限公司 | Wearable device and audio playing method thereof |
| CN110325114A (en) * | 2017-02-22 | 2019-10-11 | 大金工业株式会社 | Apparatus for obtaining pulse wave velocity information |
| WO2019047428A1 (en) * | 2017-09-08 | 2019-03-14 | 纳智源科技（唐山）有限责任公司 | Pulse monitoring device and system |
| CN111436915A (en) * | 2019-10-01 | 2020-07-24 | 友达光电股份有限公司 | Pulse measuring device |
| CN111920394A (en) * | 2020-06-23 | 2020-11-13 | 泰安市泰医医疗器械有限公司 | Air bag type pulse probe and manufacturing and using method thereof |
| CN114100066A (en) * | 2021-11-26 | 2022-03-01 | 杨振华 | Auxiliary rehabilitation device used after intracardiac interventional operation |
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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: 20151216 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |