CN200992253Y - Bicycle running voice promptor - Google Patents
Bicycle running voice promptor Download PDFInfo
- Publication number
- CN200992253Y CN200992253Y CN 200720001905 CN200720001905U CN200992253Y CN 200992253 Y CN200992253 Y CN 200992253Y CN 200720001905 CN200720001905 CN 200720001905 CN 200720001905 U CN200720001905 U CN 200720001905U CN 200992253 Y CN200992253 Y CN 200992253Y
- Authority
- CN
- China
- Prior art keywords
- language
- integrated circuit
- direct supply
- language integrated
- pin connect
- 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
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Abstract
The utility model relates to a language reminder for bicycle driving, which belongs to a civil electronic field. The utility model can produces language warnings when the bicycle comes across a person during traveling, so that the passenger can get away from the bicycle. The circuit comprises a language assembly circuit, a triode and a speaker. With the adopted technologic scheme, the utility model can be described as a novel and practical language reminder as the advantage and positive result of the utility model.
Description
Affiliated technical field
The utility model relates to a kind of bicycle running language reminiscences, belongs to the civil electronic field.
Background technology
At present, bicycle on the way travels and runs into the pedestrian, and the overwhelming majority is to use the metal the tinkle of bells, like this, and the sound dullness.
Summary of the invention
The purpose of this utility model provides a kind of bicycle running language reminiscences, and it runs into the pedestrian when bicycle is on the way travelled, and reminds with language, allows the pedestrian dodge vehicle.
The purpose of this utility model is achieved in that circuit is by the language integrated circuit. aerotron. and loudspeaker etc. are formed, it is characterized in that: language integrated circuit 1 pin connects the negative pole of direct supply, language integrated circuit 5 pin connect the positive pole of direct supply, language integrated circuit 3 pin connect the positive pole of direct supply by resistance, language integrated circuit 2 pin connect the positive pole of direct supply by water proof switch, language integrated circuit 4 pin connect transistor base, transistor emitter connects the negative pole of direct supply, transistor collector connects loudspeaker, language integrated circuit HL-169A series, speech signal forms through the burning of electronics specialized equipment, the circuit elements device is placed in the water repellant plastic casing, and loudspeaker sound transmission aperture and battery folder place the bottom surface of plastic casing.
Because adopt technique scheme, the advantage and the good effect that are had are: verbal cue, Nover practical.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is schematic circuit diagram of the present utility model.
Fig. 2 is the shell scheme drawing of the utility model embodiment.
K. water proof switch I. language integrated circuit R. resistance G. loudspeaker C. electric capacity E. direct supply A. plastic casing B. fixed card among the figure
The specific embodiment
In Fig. 1, language integrated circuit (I) 1 pin connects the negative pole of direct supply (E), language integrated circuit (I) 5 pin connect the positive pole of direct supply (E), language integrated circuit (I) 3 pin connect the positive pole of direct supply (E) by resistance (R), language integrated circuit (I) 2 pin connect the positive pole of direct supply (E) by water proof switch (K), language integrated circuit (I) 4 pin connect aerotron (G) base stage, and aerotron (G) emitter connects the negative pole of direct supply (E), and aerotron (G) collecting electrode connects loudspeaker (Y).
In Fig. 2, the circuit elements device among Fig. 1 is placed in the water repellant plastic casing (A), and the bottom of plastic casing (A) links to each other with fixed card (B).
Claims (2)
1. bicycle running language reminiscences, it is characterized in that: language integrated circuit 1 pin connects the negative pole of direct supply, language integrated circuit 5 pin connect the positive pole of direct supply, language integrated circuit 3 pin connect the positive pole of direct supply by resistance, language integrated circuit 2 pin connect the positive pole of direct supply by water proof switch, and language integrated circuit 4 pin connect transistor base, and transistor emitter connects the negative pole of direct supply, transistor collector connects loudspeaker, and loudspeaker sound transmission aperture and battery folder place the bottom surface of plastic casing.
2. a kind of bicycle running language reminiscences according to claim 1 is characterized in that: language integrated circuit HL-169A series, speech signal forms through the burning of electronics specialized equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001905 CN200992253Y (en) | 2007-01-01 | 2007-01-01 | Bicycle running voice promptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001905 CN200992253Y (en) | 2007-01-01 | 2007-01-01 | Bicycle running voice promptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992253Y true CN200992253Y (en) | 2007-12-19 |
Family
ID=38945328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720001905 Expired - Fee Related CN200992253Y (en) | 2007-01-01 | 2007-01-01 | Bicycle running voice promptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993997A (en) * | 2020-08-24 | 2020-11-27 | 安徽江淮汽车集团股份有限公司 | Pedestrian avoidance prompting method, device, equipment and storage medium based on voice |
-
2007
- 2007-01-01 CN CN 200720001905 patent/CN200992253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993997A (en) * | 2020-08-24 | 2020-11-27 | 安徽江淮汽车集团股份有限公司 | Pedestrian avoidance prompting method, device, equipment and storage medium based on voice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |