CN103784148B - Index finger swinging frequency tester - Google Patents
Index finger swinging frequency tester Download PDFInfo
- Publication number
- CN103784148B CN103784148B CN201410084476.8A CN201410084476A CN103784148B CN 103784148 B CN103784148 B CN 103784148B CN 201410084476 A CN201410084476 A CN 201410084476A CN 103784148 B CN103784148 B CN 103784148B
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- photoelectric sensor
- transmitting set
- limit bar
- optical receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
An index finger swinging frequency tester comprises an upper photoelectric sensor and a lower photoelectric sensor which are arranged in a support. A swinging range limiter is arranged in front of the support. The swinging range limiter comprises an upper limiting rod and a lower limiting rod. A light blocking rod is arranged between the upper limiting rod and the lower limiting rod. The outer end of the light blocking rod is fixedly connected with a ring. The support is connected to a shell body. A circuit board is arranged in the shell body. A single chip microcomputer is arranged on the circuit board. The single chip microcomputer comprises input-output interfaces. Signal wires of the photoelectric sensors are connected with the input-output interfaces. A display screen and a button are arranged on the display screen. Signal wires of the display screen and the button are connected with the input-output interfaces of the single chip microcomputer respectively. The ring and the light blocking rod transmits the swinging action of an index finger of a tested person, measuring errors are reduced, the photoelectric sensors and the single chip microcomputer are used for detecting the action frequency of the light blocking rod, and index finger swinging frequency can be directly obtained. The index finger swinging frequency tester is simple in structure, low in manufacturing cost and convenient to carry and use.
Description
Technical field:
The present invention relates to electricity field, particularly relate to characteristics of human body's checkout gear, particularly a kind of forefinger hunting frequency tester.
Background technology:
The test of human body speed characteristics all has important application in the test and appraisal of selection of athletes, the evaluation of apoplexy (apoplexy) Rehabilitation, outstanding music backup person choice, bank's counting personnel selection.Forefinger hunting frequency can reflect the speed characteristics that nerve system of human body determines.In prior art, the device more complicated of test forefinger hunting frequency, needs to rely on computer and realizes test, be not easy to use.
Summary of the invention:
The object of the present invention is to provide a kind of forefinger hunting frequency tester, described this forefinger hunting frequency tester will solve in prior art the device more complicated of testing forefinger hunting frequency, the technical problem needing dependence computer realization test, be not easy to use.
This forefinger hunting frequency tester of the present invention, comprise first photoelectric sensor and second photoelectric sensor, the first described photoelectric sensor includes first optical transmitting set and first optical receiver, the second described photoelectric sensor includes second optical transmitting set and second optical receiver, wherein, the first described optical transmitting set and the first optical receiver are arranged on the top of a support, first optical transmitting set and the first optical receiver in opposite directions interval are arranged, the second described optical transmitting set and the second optical receiver are arranged on the bottom of described support, second optical transmitting set and the second optical receiver in opposite directions interval are arranged, the front of support is provided with an amplitude of oscillation stop, described amplitude of oscillation stop includes a upper limit bar and a lower limit bar, described upper limit bar is parallel with lower limit bar, upper limit bar and lower limit bar are all parallel to the line between the first optical transmitting set and the first optical receiver, and second line between optical transmitting set and the second optical receiver, a resistance polished rod is provided with between upper limit bar and lower limit bar, the outer end of described resistance polished rod is fixedly connected with a finger ring, support is connected on a housing, a circuit board is provided with in described housing, described circuit board is provided with a single-chip microcomputer, described single-chip microcomputer includes input/output interface, first photoelectric sensor is connected with the input/output interface of single-chip microcomputer respectively with the holding wire of the second photoelectric sensor, housing is provided with display screen and button, described display screen is connected with the input/output interface of single-chip microcomputer respectively with the holding wire of button.
Further, housing is provided with flash memory card slot, is provided with flash card write device in described flash memory card slot, described flash card write device is connected with single-chip microcomputer.
Further, be provided with sounding component in housing, described sounding component is connected with drive circuit, and described drive circuit is connected with single-chip microcomputer.
Further, be provided with battery in housing, described battery is connected with circuit board.
Work process of the present invention is: forefinger finger ring being overlapped upper tester, the resistance polished rod that finger ring connects extend to be provided with the first photoelectric sensor and the second photoelectric sensor support between, regulate the distance of amplitude of oscillation stop and finger ring, make the amplitude of fluctuation of resistance polished rod be limited in 30 degree.Tester swings up and down finger, the first photoelectric sensor and the second photoelectric sensor detect resistance polished rod through signal.Detection signal directly inputs single-chip microcomputer, by single-chip microcomputer according to certain hour internal resistance polished rod through number of times, calculate forefinger hunting frequency, and according to the data prestored in single-chip microcomputer, export evaluation result.
The present invention compares with prior art, and its effect is actively with obvious.The present invention utilizes the forefinger wobbling action of finger ring and resistance polished rod transmission tester, decrease measurement error, utilize the operating frequency of photoelectric sensor and microprocessor detect resistance polished rod, can directly obtain forefinger hunting frequency, and according to the data prestored in single-chip microcomputer, export evaluation result.Structure of the present invention is simple, and low cost of manufacture is easy to carry and use.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of forefinger hunting frequency tester of the present invention.
Detailed description of the invention:
Embodiment 1:
As shown in Figure 1, a kind of forefinger hunting frequency tester of the present invention, comprise first photoelectric sensor 3 and second photoelectric sensor 4, the first described photoelectric sensor 3 includes first optical transmitting set and first optical receiver, the second described photoelectric sensor 4 includes second optical transmitting set and second optical receiver, wherein, the first described optical transmitting set and the first optical receiver are arranged on the top of a support 5, first optical transmitting set and the first optical receiver in opposite directions interval are arranged, the second described optical transmitting set and the second optical receiver are arranged on the bottom of described support 5, second optical transmitting set and the second optical receiver in opposite directions interval are arranged, the front of support 5 is provided with an amplitude of oscillation stop 2, described amplitude of oscillation stop 2 includes a upper limit bar and a lower limit bar, described upper limit bar is parallel with lower limit bar, upper limit bar and lower limit bar are all parallel to the line between the first optical transmitting set and the first optical receiver, and second line between optical transmitting set and the second optical receiver, a resistance polished rod 1 is provided with between upper limit bar and lower limit bar, the outer end of described resistance polished rod 1 is fixedly connected with a finger ring, support 5 is connected on a housing 13, a circuit board 7 is provided with in described housing 13, described circuit board 7 is provided with a single-chip microcomputer, described single-chip microcomputer includes input/output interface, first photoelectric sensor 3 is connected with the input/output interface of single-chip microcomputer respectively with the holding wire of the second photoelectric sensor 4, housing 13 is provided with display screen 6 and button 8, described display screen 6 is connected with the input/output interface of single-chip microcomputer respectively with the holding wire of button 7.
Further, housing 13 is provided with flash memory card slot 12, is provided with flash card write device in described flash memory card slot 12, described flash card write device is connected with single-chip microcomputer.
Further, be provided with sounding component 11 in housing 13, described sounding component 11 is connected with drive circuit, and described drive circuit is connected with single-chip microcomputer.Drive circuit is connected with earphone socket 9, and described earphone socket 9 is arranged on housing 13.
Further, be provided with battery compartment, be provided with battery in battery compartment in housing 13, battery compartment is provided with cover plate 10 in housing 13.
The work process of the present embodiment is: the forefinger 14 finger ring being overlapped upper tester, the resistance polished rod 1 that finger ring connects extends to and is provided with between the first photoelectric sensor 3 and the support 5 of the second photoelectric sensor 4, regulate amplitude of oscillation stop 2 and the distance of finger ring, make the amplitude of fluctuation of resistance polished rod 1 be limited in 30 degree.Tester swings up and down forefinger 14, the first photoelectric sensor 3 and the second photoelectric sensor 4 detect resistance polished rod 1 through signal.Detection signal directly inputs single-chip microcomputer, by single-chip microcomputer according to certain hour internal resistance polished rod 1 through number of times, calculate forefinger 14 hunting frequency, and according to the data prestored in single-chip microcomputer, export evaluation result.
Concrete, in 8 seconds, forefinger upwards swing within the scope of 30 degree 1 time, to lower swing 1 time, swung for 8 seconds continuously, calculate total degree, do not reach 30 degree and disregard number of times, detection signal directly inputs single-chip microcomputer, and by programming software, historical data (all ages and classes, sex etc.) is contrasted with input data, and sending the evaluation result of output order, time precision can reach signa.
Claims (4)
1. a forefinger hunting frequency tester, comprise first photoelectric sensor and second photoelectric sensor, the first described photoelectric sensor includes first optical transmitting set and first optical receiver, the second described photoelectric sensor includes second optical transmitting set and second optical receiver, it is characterized in that: the first described optical transmitting set and the first optical receiver are arranged on the top of a support, first optical transmitting set and the first optical receiver in opposite directions interval are arranged, the second described optical transmitting set and the second optical receiver are arranged on the bottom of described support, second optical transmitting set and the second optical receiver in opposite directions interval are arranged, the front of support is provided with an amplitude of oscillation stop, described amplitude of oscillation stop includes a upper limit bar and a lower limit bar, described upper limit bar is parallel with lower limit bar, upper limit bar and lower limit bar are all parallel to the line between the first optical transmitting set and the first optical receiver, and second line between optical transmitting set and the second optical receiver, a resistance polished rod is provided with between upper limit bar and lower limit bar, the outer end of described resistance polished rod is fixedly connected with a finger ring, support is connected on a housing, a circuit board is provided with in described housing, described circuit board is provided with a single-chip microcomputer, described single-chip microcomputer includes input/output interface, first photoelectric sensor is connected with the input/output interface of single-chip microcomputer respectively with the holding wire of the second photoelectric sensor, housing is provided with display screen and button, described display screen is connected with the input/output interface of single-chip microcomputer respectively with the holding wire of button, the resistance polished rod that finger ring connects extend to be provided with the first photoelectric sensor and the second photoelectric sensor support between, regulate the distance of amplitude of oscillation stop and finger ring, the amplitude of fluctuation of resistance polished rod is made to be limited in 30 degree.
2. a kind of forefinger hunting frequency tester as claimed in claim 1, it is characterized in that: housing is provided with flash memory card slot, be provided with flash card write device in described flash memory card slot, described flash card write device is connected with single-chip microcomputer.
3. a kind of forefinger hunting frequency tester as claimed in claim 1, it is characterized in that: be provided with sounding component in housing, described sounding component is connected with drive circuit, and described drive circuit is connected with single-chip microcomputer.
4. a kind of forefinger hunting frequency tester as claimed in claim 1, it is characterized in that: be provided with battery in housing, described battery is connected with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084476.8A CN103784148B (en) | 2014-03-10 | 2014-03-10 | Index finger swinging frequency tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084476.8A CN103784148B (en) | 2014-03-10 | 2014-03-10 | Index finger swinging frequency tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103784148A CN103784148A (en) | 2014-05-14 |
| CN103784148B true CN103784148B (en) | 2015-07-22 |
Family
ID=50660513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084476.8A Expired - Fee Related CN103784148B (en) | 2014-03-10 | 2014-03-10 | Index finger swinging frequency tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103784148B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6686501B2 (en) * | 2016-02-15 | 2020-04-22 | 株式会社ジェイテクト | Frequency detector and reciprocating joint device for reciprocating body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69834616T2 (en) * | 1997-03-28 | 2007-05-03 | Seiko Epson Corp. | PASTE-SENSITIVE DETECTOR AND SIGNALING UNIT |
| JP4458378B2 (en) * | 2007-06-29 | 2010-04-28 | キヤノン株式会社 | Process cartridge and electrophotographic image forming apparatus |
| WO2010111596A1 (en) * | 2009-03-27 | 2010-09-30 | William Marsh Rice University | Intrinsic hand strength measurement device |
| US8157709B2 (en) * | 2009-04-17 | 2012-04-17 | William T. Wilkinson | Universal multidirectional exerciser for exercising hand, wrist and forearm in multiple planes of motion with adjustable resistance |
| CN102138860B (en) * | 2011-01-10 | 2013-05-22 | 西安交通大学 | Intelligentized rehabilitation training equipment for hand functions of patients suffering from cerebral injury |
| CN203749419U (en) * | 2014-03-10 | 2014-08-06 | 上海祝盛体育科技有限公司 | Forefinger swinging frequency test instrument |
-
2014
- 2014-03-10 CN CN201410084476.8A patent/CN103784148B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103784148A (en) | 2014-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107773231A (en) | A kind of heart rate measurement device and its measuring method | |
| CN103134397B (en) | Method and time-measurement instrument of optically measuring time delay of digital electronic detonator powder explosion detonation | |
| CN104468911A (en) | Mobile phone with laser ranging function and area measuring method through same | |
| CN103784148B (en) | Index finger swinging frequency tester | |
| CN108153623B (en) | Method and device for testing energy efficiency ratio of SATA interface hard disk | |
| CN208968648U (en) | A kind of high-precision electronic claims | |
| CN203749419U (en) | Forefinger swinging frequency test instrument | |
| CN107411729A (en) | System a kind of while that there is ear temperature measurement and the measurement of pulse sign | |
| CN203704915U (en) | Digital wireless inclination angle measuring instrument | |
| CN203763090U (en) | Light transmittance waveform oximeter | |
| CN204010295U (en) | Monitor is taken into account in the dynamic monitoring of sticking type electronics compound eye body temperature | |
| CN101566526B (en) | Three-Line pendulum torsional pendulum period meter capable of measuring the engine moment inertia | |
| CN201397233Y (en) | Three-line pendulum oscillatory cycle measuring instrument | |
| CN108114344A (en) | A kind of infusion bag liquid level intelligent measurement and warning device and method | |
| CN107132434A (en) | A kind of self-operated measuring unit of analog filter Frequency Response | |
| CN204105952U (en) | A kind of Portable pulse measurement instrument with time clock feature | |
| CN204347840U (en) | A kind of wearable human body attitude pen recorder | |
| CN206420454U (en) | A kind of digital display appliance of the overproof warning device of band | |
| CN206026317U (en) | Infra -red thermometer and circuit thereof | |
| CN206132993U (en) | Ultrasonic distance measurement system of high accuracy | |
| RU122184U1 (en) | MOBILE RADIO WITH ELECTROMAGNETIC FIELD LEVEL METER | |
| RU2768504C1 (en) | Angle measurement device | |
| CN203132729U (en) | Electronic tag temperature sensor | |
| CN208567836U (en) | Building tear real-time detection apparatus | |
| CN105628219A (en) | Distant thermometer based on quartz crystal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210310 |