CN203220374U - Voice human body reaction speed tester - Google Patents
Voice human body reaction speed tester Download PDFInfo
- Publication number
- CN203220374U CN203220374U CN 201320272155 CN201320272155U CN203220374U CN 203220374 U CN203220374 U CN 203220374U CN 201320272155 CN201320272155 CN 201320272155 CN 201320272155 U CN201320272155 U CN 201320272155U CN 203220374 U CN203220374 U CN 203220374U
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- China
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- human body
- chip microcomputer
- chip
- model
- response speed
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Abstract
The utility model relates to a voice human body reaction speed tester which comprises a single-chip microcomputer, 13 key switches, a battery with the voltage of 3.6V and a loudspeaker. The single-chip microcomputer is respectively connected with the 13 key switches and the battery. The voice human body reaction speed tester further comprises a voice chip which is respectively connected with the loudspeaker, the single-chip microcomputer and the battery. The voice chip is used for being matched with the single-chip microcomputer to control the loudspeaker, hearing stimulating signals are broadcast in an automatic-voice mode, the hearing reaction speed for operating the 13 key switches of tested personnel is tested, the hearing reaction speed values are broadcast in a synchronization-automatic-voice mode, convenience and interest can be brought to the tested personnel, and the tester is simple in structure and low in price.
Description
Technical field
This utility model relates to a kind of response speed of human body tester, particularly relates to a kind of voice response speed of human body tester of voice broadcast.
Background technology
The response speed of human body tester of prior art, complex structure, price height, can not automatic information broadcast response speed of human body value, and use can not automatic information broadcast response speed of human body value tester, feel inconvenient sometimes.
Summary of the invention
The purpose of this utility model is, a kind of voice response speed of human body tester is provided, a plurality of key switches, battery, the speech chip of this tester by being connected with single-chip microcomputer, can control the speaker automatic information broadcast auditory stimulus signal that speech chip connects, the auditory response speed that test experimenter person operates described a plurality of key switches; All right simultaneous voice is reported experimenter person's auditory response velocity amplitude, make its experimenter person can feel convenient, and this tester is simple in structure, price is low.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of voice response speed of human body tester, comprise, single-chip microcomputer, 13 key switches, voltages are battery, the speaker of 3.6V, described single-chip microcomputer is connected with described 13 key switches, described battery respectively, wherein, also comprise speech chip, described speech chip is connected with described speaker, described single-chip microcomputer, described battery respectively; Described speech chip is used for cooperating the described speaker of described Single-chip Controlling, finishes automatic information broadcast auditory stimulus signal, automatic information broadcast auditory response velocity amplitude.
Preferably, the model of described speech chip is SC8035.
Preferably, described speaker is that diameter 40mm, power are that 0.5W, impedance are the ultrathin loudspeaker of 8 Ω.
Preferably, the model of described single-chip microcomputer is W79E825A.
Preferably, the model of described single-chip microcomputer is W79E824A.
Preferably, the model of described single-chip microcomputer is W79E823A.
The beneficial effects of the utility model:
A kind of voice response speed of human body of this utility model tester, 13 key switches, battery, the speech chip of this tester by being connected with single-chip microcomputer, can control the speaker automatic information broadcast auditory stimulus signal that speech chip connects, the auditory response speed that test experimenter person operates described 13 key switches; All right simultaneous voice is reported experimenter person's auditory response velocity amplitude, make its experimenter person can feel convenient, interesting, and this tester is simple in structure, price is low.
Description of drawings
Fig. 1 is the circuit theory sketch map of a kind of voice response speed of human body of this utility model tester.
The specific embodiment
In order to further specify principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, yet described embodiment can not be used for limiting scope of patent protection of the present utility model only for furnishing an explanation and the usefulness of explaining.
A kind of voice response speed of human body tester as shown in Figure 1, comprise, model is the single-chip microcomputer 10 of W79E825A, key switch 1, key switch 2, key switch 3, key switch 4, key switch 5, key switch 6, key switch 7, key switch 8, key switch 9, key switch A, key switch B, key switch C, key switch D, voltage is the battery 14 of 3.6V, power is the speaker 12 of 0.5W, capacitor 13, described single-chip microcomputer 10 respectively with described battery 14, key switch 1,2,3,4,5,6,7,8,9, A, B, C, D connects, wherein, comprise that also model is the speech chip 11 of SC8035, described speech chip 11 respectively with described speaker 12, described single-chip microcomputer 10, described battery 14, capacitor 13 connects; Described speech chip 11 is used for cooperating the described speaker 12 of described single-chip microcomputer 10 controls, finish automatic information broadcast auditory stimulus signal, the auditory response speed of test experimenter person operation push- button switch 1,2,3,4,5,6,7,8,9, A, B, C, D, its auditory response velocity amplitude of automatic information broadcast synchronously.
The 16th, 20,1,2,3,4,8,9,10,11,12,13,14 pins of described single-chip microcomputer 10 are connected with the end pin of key switch 1,2,3,4,5,6,7,8,9, A, B, C, D respectively, and the other end pin of described key switch 1,2,3,4,5,6,7,8,9, A, B, C, D is connected with the negative pole of described battery 14 jointly; The negative pole of described battery 14 also is connected with the 5th pin of described single-chip microcomputer 10, the pin VSS of described speech chip 11, an end pin of capacitor 13, and the other end pin of described capacitor 13 is connected with the pin VREG of described speech chip 11; Pin PWM1, the PWM2 of described speech chip 11 is connected with positive pole, the negative pole pin of described speaker 12 respectively, pin BUSY, the DATA of described speech chip 11, RST are connected with the 17th, 18,19 pins of described single-chip microcomputer 10 respectively, the pin VDD of described speech chip 11 is connected with the positive pole of described battery 14, and the positive pole of described battery 14 also is connected with the 15th pin of described single-chip microcomputer 10.
Preferably, the model of described speech chip 11 is SC8035.
Preferably, described speaker 12 is that 0.5W, impedance are the ultrathin loudspeaker of 8 Ω for diameter 40mm, power.
Preferably, the model of described single-chip microcomputer 10 is W79E825A.
Preferably, the model of described single-chip microcomputer 10 is W79E824A.
Preferably, the model of described single-chip microcomputer 10 is W79E823A.
Described specific embodiment advantage and beneficial effect are, this specific embodiment voice response speed of human body tester, by 13 key switches that are connected for the W79E825A single-chip microcomputer with model, 3.6V battery, model is the SC8035 speech chip, can control the 0.5W speaker automatic information broadcast auditory stimulus signal that described speech chip connects, the auditory response speed that test experimenter person operates described 13 key switches, all right simultaneous voice is reported experimenter person's auditory response velocity amplitude, make its experimenter person can feel convenient, interesting, and this tester is simple in structure, price is low.
The just specific embodiment of this utility model described above; the various fleshes and bloods that illustrate not utility model are construed as limiting; the person of an ordinary skill in the technical field after having read description can to before the described specific embodiment make an amendment or be out of shape, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. voice response speed of human body tester, comprise, single-chip microcomputer, 13 key switches, voltages are battery, the speaker of 3.6V, described single-chip microcomputer is connected with described 13 key switches, described battery respectively, it is characterized in that: also comprise speech chip, described speech chip is connected with described speaker, described single-chip microcomputer, described battery respectively; Described speech chip is used for cooperating the described speaker of described Single-chip Controlling, finishes automatic information broadcast auditory stimulus signal, automatic information broadcast auditory response velocity amplitude.
2. a kind of voice response speed of human body tester according to claim 1, it is characterized in that: the model of described speech chip is SC8035.
3. a kind of voice response speed of human body tester according to claim 2, it is characterized in that: described speaker is that diameter 40mm, power are that 0.5W, impedance are the ultrathin loudspeaker of 8 Ω.
4. according to the described a kind of voice response speed of human body tester of arbitrary claim in the claim 1 to 3, it is characterized in that: the model of described single-chip microcomputer is W79E825A.
5. according to the described a kind of voice response speed of human body tester of arbitrary claim in the claim 1 to 3, it is characterized in that: the model of described single-chip microcomputer is W79E824A.
6. according to the described a kind of voice response speed of human body tester of arbitrary claim in the claim 1 to 3, it is characterized in that: the model of described single-chip microcomputer is W79E823A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272155 CN203220374U (en) | 2013-05-19 | 2013-05-19 | Voice human body reaction speed tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272155 CN203220374U (en) | 2013-05-19 | 2013-05-19 | Voice human body reaction speed tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220374U true CN203220374U (en) | 2013-10-02 |
Family
ID=49247393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320272155 Expired - Lifetime CN203220374U (en) | 2013-05-19 | 2013-05-19 | Voice human body reaction speed tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222871A (en) * | 2013-05-19 | 2013-07-31 | 管存忠 | Human body reaction speed tester with voice |
-
2013
- 2013-05-19 CN CN 201320272155 patent/CN203220374U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222871A (en) * | 2013-05-19 | 2013-07-31 | 管存忠 | Human body reaction speed tester with voice |
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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: 20131002 Effective date of abandoning: 20140730 |
|
| RGAV | Abandon patent right to avoid regrant |