CN206475989U - A kind of display instrument - Google Patents
A kind of display instrument Download PDFInfo
- Publication number
- CN206475989U CN206475989U CN201720146846.5U CN201720146846U CN206475989U CN 206475989 U CN206475989 U CN 206475989U CN 201720146846 U CN201720146846 U CN 201720146846U CN 206475989 U CN206475989 U CN 206475989U
- Authority
- CN
- China
- Prior art keywords
- display instrument
- module
- instrument
- display
- loudspeaker
- 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
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- Emergency Alarm Devices (AREA)
Abstract
The utility model is related to a kind of display instrument, including MCU module, it is characterised in that：Described MCU module is connected with power module, instrument display, voice module, signal toggle switch, storage card and detection sensor, described voice module mainly have speech chip, and described speech chip is connected with power amplification circuit, described power amplification circuit, which is connected with the inside of loudspeaker, loudspeaker, sound transducer.A kind of display instrument described in the utility model, can export a variety of different types of alarm sounds running over Cheng Zidong, and sound decibel can sets itself, the alarm for efficiently solving electric bicycle is single and the problem of can not play warning effect.
Description
Technical field
The utility model is related to a kind of display instrument, belongs to schedule field of tool.A kind of display instrument
Background technology
Electric bicycle is a kind of vehicles that the people commonly use, for short distance traffic in city, daily travel speed
In 20-40KM per hour.At present, electric bicycle on the market runs into pedestrian in making, because power of loudspeaker is too low, and sound
Single, loudspeaker can not play the purpose for reminding pedestrian, and general human pilot can only brake out of service.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the deficiencies in the prior art, the utility model provides one
Plant display instrument.
The technical scheme in the invention for solving the technical problem is：The utility model is related to a kind of display instrument
Table, including MCU module, it is characterised in that：Described MCU module is connected with power module, instrument display, voice module, letter
Number toggle switch, storage card and detection sensor, described voice module mainly have speech chip, described speech chip connection
There is power amplification circuit, described power amplification circuit, which is connected with the inside of loudspeaker, loudspeaker, sound transducer, and described raises
Sound device exports alternative sounds when the speed of detection sensor is different.
Further, described MCU module uses ARM chip AT91SAM9263, can be with adjust automatically volume.
Further, the indicator lamp of described table display has fluorescence, and night shows automatically.
Further, described power module uses direct-current voltage reducing circuit, and system 36V DC voltages are reduced into 5V.
Further, there is USB interface on described power module.
Further, described speech chip is able to record that 3-6 kind sound, the different address number sent according to MCU module
According to broadcasting correspondence sound.
Further, described loudspeaker power output 0 between 25W.
Further, the sound transducer afterbody has magnet, and position can be adjusted.
Further, lantern festival after Push-button lamp, startup lights automatically in described loudspeaker start button.
Further, described detection sensor has velocity sensor, battery voltage sensor and gear position sensor.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is block schematic illustration of the present utility model.
1, MCU module in figure, 2, power module, 3, instrument display, 4, voice module, 5, toggle switch, 6, loudspeaker
Start button, 7, storage card, 8, detection sensor, 401, speech chip, 402, power amplification circuit, 403, loudspeaker, 404, sound
Sound sensor, 405, magnet, 801, velocity sensor, 802, battery voltage sensor, 803, gear position sensor
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of display instrument, including MCU module, described MCU module 1 are connected with power module 2, instrument display 3, language
Sound module 4, signal toggle switch 5 and detection sensor 8, described voice module 4 mainly have speech chip 401, described language
Sound chip 401 is connected with power amplification circuit 402, and described power amplification circuit 402 is connected with loudspeaker 403, loudspeaker 403
There is sound transducer 404 inner side.
Described MCU module 1 uses ARM chip AT91SAM9263, can be according to the adjust automatically sound of velocity sensor 803
Amount.
The indicator lamp of described instrument display 3 has fluorescer, and night shows automatically.
Described power module 2 uses direct-current voltage reducing circuit, and system 36V DC voltages are reduced into 5V.
Described power module 2 has USB interface.
Described speech chip 401 is able to record that 3-6 kind sound, the different address data sent according to MCU module 1, broadcasts
It is rivals in a contest and answers sound.
The described power output of loudspeaker 403 is 0 between 25W.
The afterbody of sound transducer 404 has magnet 405, and position can be adjusted.
Described detection sensor 8 has velocity sensor 801, battery voltage sensor 802 and gear position sensor 803.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (9)
1. a kind of display instrument, including MCU module (1), it is characterised in that：Described MCU module (1) is connected with power module
(2), instrument display (3), voice module (4), signal toggle switch (5) and detection sensor (8), described voice module
(4) mainly there is speech chip (401), described speech chip (401) is connected with power amplification circuit (402), described power
Amplifying circuit (402), which is connected with the inside of loudspeaker (403), loudspeaker (403), sound transducer (404).
2. a kind of display instrument as claimed in claim 1, it is characterised in that MCU module (1) uses ARM chips
AT91SAM9263, being capable of adjust automatically volume.
3. a kind of display instrument as claimed in claim 1, it is characterised in that the indicator lamp of instrument display (3) has fluorescer,
Night shows automatically.
4. a kind of display instrument as claimed in claim 1, described power module (2) uses direct-current voltage reducing circuit, by system
36V DC voltages are reduced to 5V.
5. a kind of display instrument as claimed in claim 1, described power module (2) has USB interface.
6. a kind of display instrument as claimed in claim 1, described speech chip (401) is able to record that 3-6 kind sound, foundation
The different address data that MCU module (1) is sent, play correspondence sound.
7. a kind of display instrument as claimed in claim 1, described loudspeaker (403) power output is 0 between 25W.
8. a kind of display instrument as claimed in claim 1, sound transducer (404) afterbody has magnet (405), and position
It can adjust.
9. a kind of display instrument as claimed in claim 1, described detection sensor (8) has velocity sensor (801), battery
Voltage sensor (802) and gear position sensor (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146846.5U CN206475989U (en) | 2017-02-17 | 2017-02-17 | A kind of display instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146846.5U CN206475989U (en) | 2017-02-17 | 2017-02-17 | A kind of display instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475989U true CN206475989U (en) | 2017-09-08 |
Family
ID=59748138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146846.5U Expired - Fee Related CN206475989U (en) | 2017-02-17 | 2017-02-17 | A kind of display instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673574A (en) * | 2019-08-29 | 2020-01-10 | 北斗航天卫星应用科技集团有限公司 | Electric bicycle monitoring system and method based on satellite positioning |
-
2017
- 2017-02-17 CN CN201720146846.5U patent/CN206475989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673574A (en) * | 2019-08-29 | 2020-01-10 | 北斗航天卫星应用科技集团有限公司 | Electric bicycle monitoring system and method based on satellite positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170908 Termination date: 20190217 |